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updated firmware

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This commit is contained in:
Willem Oldemans
2022-02-08 19:27:00 +01:00
parent dd0ff7eb29
commit 589f064959
63 changed files with 197 additions and 21274 deletions
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100
CAD/MiliOhmMeter/fp-info-cache
View File

@@ -1,4 +1,4 @@
19948114310011227
19970759019357951
Battery
BatteryHolder_Bulgin_BX0036_1xC
Bulgin Battery Holder, BX0036, Battery Type C (https://www.bulgin.com/products/pub/media/bulgin/data/Battery_holders.pdf)
@@ -28049,6 +28049,13 @@ Surface mounted pin header SMD 1x02 1.27mm single row style2 pin1 right
2
2
Connector_PinHeader_1.27mm
PinHeader_1x02_P1.27mm_Vertical_small_CrtYd
Through hole straight pin header, 1x02, 1.27mm pitch, single row
Through hole pin header THT 1x02 1.27mm single row
0
2
2
Connector_PinHeader_1.27mm
PinHeader_1x03_P1.27mm_Horizontal
Through hole angled pin header, 1x03, 1.27mm pitch, 4.0mm pin length, single row
Through hole angled pin header THT 1x03 1.27mm single row
@@ -33950,6 +33957,13 @@ Surface mounted socket strip SMD 1x06 1.00mm single row style2 pin1 right
6
6
Connector_PinSocket_1.00mm
PinSocket_1x06_P1.00mm_Vertical_small_CrtYd
Through hole straight socket strip, 1x06, 1.00mm pitch, single row (https://gct.co/files/drawings/bc065.pdf), script generated
Through hole socket strip THT 1x06 1.00mm single row
0
6
6
Connector_PinSocket_1.00mm
PinSocket_1x07_P1.00mm_Vertical
Through hole straight socket strip, 1x07, 1.00mm pitch, single row (https://gct.co/files/drawings/bc065.pdf), script generated
Through hole socket strip THT 1x07 1.00mm single row
@@ -58793,6 +58807,13 @@ MySymbols
2
2
MySymbols
AntennaTrace
0
1
1
MySymbols
BKA30D-R05
@@ -58835,6 +58856,13 @@ SOP65P637X110-28N
29
29
MySymbols
SWD_Programming_pads
Through hole straight pin header, 1x04, 2.54mm pitch, single row
Through hole pin header THT 1x04 2.54mm single row
0
4
4
MySymbols
TestPoint_SMD_R
@@ -58869,6 +58897,13 @@ slids_switch_spdt
0
5
4
MySymbols
wifi antenna
0
2
2
NetTie
NetTie-2_SMD_Pad0.5mm
Net tie, 2 pin, 0.5mm square SMD pads
@@ -64519,6 +64554,13 @@ UQFN NoLead
75
49
Package_DFN_QFN
USP-9B01
0
9
9
Package_DFN_QFN
VDFN-8-1EP_2x2mm_P0.5mm_EP0.9x1.7mm
8-Lead Very Thin Dual Flatpack No-Lead (LZ) - 2x3x0.9 mm Body [VDFN] (see Microchip Packaging Specification 00000049BS.pdf)
DFN 0.5
@@ -72771,6 +72813,34 @@ TO-264-5 Vertical RM 3.81mm
0
5
5
Panelization
mouse-bite-1mm-slot
0
0
0
Panelization
mouse-bite-2.54mm-slot
0
0
0
Panelization
mouse-bite-2mm-slot
0
0
0
Panelization
mouse-bite-3mm-slot
0
0
0
Potentiometer_SMD
Potentiometer_ACP_CA6-VSMD_Vertical
Potentiometer, vertical, ACP CA6-VSMD, http://www.acptechnologies.com/wp-content/uploads/2017/06/01-ACP-CA6.pdf
@@ -74130,6 +74200,13 @@ iot lora sigfox
57
57
RF_Module
CR95HF-VMD5T
0
33
33
RF_Module
CYBLE-21Pin-10x10mm
Cypress EZ-BLE PRoC Module (Bluetooth Smart) 21 Pin Module
Cypress BT Bluetooth
@@ -74374,6 +74451,13 @@ nRF24L01 adapter breakout
0
8
8
RF_NFC
QFN50P500X500X100-33N
0
33
33
RF_Shielding
Laird_Technologies_97-2002_25.40x25.40mm
Laird Technologies 97-2002 EZ PEEL Shielding Cabinet One Piece SMD 25.40x25.40mm (https://assets.lairdtech.com/home/brandworld/files/Board%20Level%20Shields%20Catalog%20Download.pdf)
@@ -76517,6 +76601,20 @@ gas sensor
6
6
Sensor
SCD30
0
7
7
Sensor
SGP30
SGP30 Gas Sensor
0
7
7
Sensor
SHT1x
SHT1x
SHT1x

552
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_il3820_296x128.c
View File

@@ -1,552 +0,0 @@
/*
u8x8_d_il3820_296x128.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2017, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
il3820: 200x300x1
command
0x22: assign actions
0x20: execute actions
action for command 0x022 are (more or less guessed)
bit 7: Enable Clock
bit 6: Enable Charge Pump
bit 5: Load Temparture Value (???)
bit 4: Load LUT (???)
bit 3: Initial Display (???)
bit 2: Pattern Display --> Requires about 945ms with the LUT from below
bit 1: Disable Charge Pump
bit 0: Disable Clock
Disable Charge Pump and Clock require about 10ms
Enable Charge Pump and Clock require about 100 to 300ms
Notes:
- Introduced a refresh display message, which copies RAM to display
- Charge pump is always enabled. Charge pump can be enabled/disabled via power save message
- U8x8 will not really work because of the two buffers in the SSD1606, however U8g2 should be ok.
LUT for the 296x128 device (IL3820)
LUT (cmd: 0x032 has 30 bytes)
section 6.8 of the datasheet mentions 256 bits = 32 bytes for the LUT
chapter 7 tells 30 bytes
according to section 6.8:
20 bytes waveform
10 bytes timing
1 byte named as VSH/VSL
1 empty byte
according to the command table, the lut has 240 bits (=30 bytes * 8 bits)
LUT / Refresh time
total_refresh_time = (refresh_lines + dummy_lines*2)*TGate*TS_Sum/f_OSC
f_OSC=1MHz (according to the datasheets)
refreh_lines = 296 (for the waveshare display, 0x045 cmd)
dummy_lines = 22 (for the upcoming u8g2 code, 0x03a cmd)
TGate = 62 (POR default, 0x03b cmd)
TS_Sum: Sum of all TS entries of the second part of the LUT
f_OSC: 1MHz according to the datasheet.
so we have
total_refresh_time = 21080*TS_Sum/1000000 = 21ms * TS_Sum
This file includes two devices:
u8x8_d_il3820_296x128 --> includes LUT which is probably from the WaveShare 2.9 Vendor
u8x8_d_il3820_v2_296x128 --> includes LUT which was optimized for faster speed and lesser flicker
*/
/* Waveform part of the LUT (20 bytes) */
/* bit 7/6: 1 - 1 transition */
/* bit 5/4: 1 - 0 transition */
/* bit 3/2: 0 - 1 transition */
/* bit 1/0: 0 - 0 transition */
/* 00 – VSS */
/* 01 – VSH */
/* 10 – VSL */
/* 11 – NA */
#include "u8x8.h"
/*=================================================*/
/* common code for all devices */
static const uint8_t u8x8_d_il3820_296x128_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x22, 0xc0), /* enable clock and charge pump */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(200), /* according to my measures it may take up to 150ms */
U8X8_DLY(100), /* but it might take longer */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_il3820_296x128_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
/* disable clock and charge pump only, deep sleep is not entered, because we will loose RAM content */
U8X8_CA(0x22, 0x02), /* only disable charge pump, HW reset seems to be required if the clock is disabled */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(20),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
// static const uint8_t u8x8_d_il3820_296x128_flip0_seq[] = {
// U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
// U8X8_END_TRANSFER(), /* disable chip */
// U8X8_END() /* end of sequence */
// };
// static const uint8_t u8x8_d_il3820_296x128_flip1_seq[] = {
// U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
// U8X8_END_TRANSFER(), /* disable chip */
// U8X8_END() /* end of sequence */
// };
static const u8x8_display_info_t u8x8_il3820_296x128_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 120,
/* pre_chip_disable_wait_ns = */ 60,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100,
/* sda_setup_time_ns = */ 50, /* IL3820 */
/* sck_pulse_width_ns = */ 125, /* IL3820: 125ns, clock cycle = 250ns */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150,
/* tile_width = */ 37, /* 37*8 = 296 */
/* tile_hight = */ 16, /* 16*8 = 128 */
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 296,
/* pixel_height = */ 128
};
static uint8_t *u8x8_convert_tile_for_il3820(uint8_t *t)
{
uint8_t i;
static uint8_t buf[8];
uint8_t *pbuf = buf;
for( i = 0; i < 8; i++ )
{
*pbuf++ = ~(*t++);
}
return buf;
}
static void u8x8_d_il3820_draw_tile(u8x8_t *u8x8, uint8_t arg_int, void *arg_ptr) U8X8_NOINLINE;
static void u8x8_d_il3820_draw_tile(u8x8_t *u8x8, uint8_t arg_int, void *arg_ptr)
{
uint16_t x;
uint8_t c, page;
uint8_t *ptr;
u8x8_cad_StartTransfer(u8x8);
page = u8x8->display_info->tile_height;
page --;
page -= (((u8x8_tile_t *)arg_ptr)->y_pos);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
//u8x8_cad_SendCmd(u8x8, 0x011 ); /* cursor increment mode */
//u8x8_cad_SendArg(u8x8, 7);
u8x8_cad_SendCmd(u8x8, 0x04f ); /* set cursor column */
u8x8_cad_SendArg(u8x8, x&255);
u8x8_cad_SendArg(u8x8, x>>8);
u8x8_cad_SendCmd(u8x8, 0x04e ); /* set cursor row */
u8x8_cad_SendArg(u8x8, page);
u8x8_cad_SendCmd(u8x8, 0x024 );
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, 8, u8x8_convert_tile_for_il3820(ptr));
ptr += 8;
x += 8;
c--;
} while( c > 0 );
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
}
static const uint8_t u8x8_d_il3820_exec_1000dly_seq[] = {
// assumes, that the start transfer has happend
U8X8_CA(0x22, 0x04), /* display update seq. option: pattern display */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static void u8x8_d_il3820_first_init(u8x8_t *u8x8)
{
u8x8_ClearDisplay(u8x8);
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x032); // program update sequence
u8x8_cad_SendMultipleArg(u8x8, 8, 0x055); // all black
u8x8_cad_SendMultipleArg(u8x8, 12, 0x0aa); // all white
u8x8_cad_SendMultipleArg(u8x8, 10, 0x022); // 830ms
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_exec_1000dly_seq);
}
#ifdef OBSOLETE
static void u8x8_d_il3820_second_init(u8x8_t *u8x8)
{
u8x8_ClearDisplay(u8x8);
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x032); // program update sequence
u8x8_cad_SendMultipleArg(u8x8, 20, 0x000); // do nothing
u8x8_cad_SendMultipleArg(u8x8, 10, 0x011); // 414ms dly
/* reuse sequence from above, ok some time is wasted here, */
/* delay could be lesser */
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_exec_1000dly_seq);
}
#endif
/*=================================================*/
/* first version, LUT from WaveShare */
/* http://www.waveshare.com/wiki/File:2.9inch_e-Paper_Module_code.7z */
static const uint8_t u8x8_d_il3820_296x128_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x10, 0x00), /* Deep Sleep mode Control: Disable */
U8X8_C(0x01),
U8X8_A(295 % 256), U8X8_A(295/256), U8X8_A(0),
U8X8_CA(0x03, 0x00), /* Gate Driving voltage: 15V (lowest value)*/
U8X8_CA(0x04, 0x0a), /* Source Driving voltage: 15V (mid value and POR)*/
//U8X8_CA(0x22, 0xc0), /* display update seq. option: enable clk, enable CP, .... todo: this is never activated */
//U8X8_CA(0x0b, 7), /* Set Delay of gate and source non overlap period, POR = 7 */
U8X8_CA(0x2c, 0xa8), /* write vcom value*/
U8X8_CA(0x3a, 0x16), /* dummy lines POR=22 (0x016) */
U8X8_CA(0x3b, 0x08), /* gate time POR=0x08*/
U8X8_CA(0x3c, 0x33), /* select boarder waveform */
//U8X8_CA(0x22, 0xc4), /* display update seq. option: clk -> CP -> LUT -> initial display -> pattern display */
U8X8_CA(0x11, 0x07), /* Define data entry mode, x&y inc, x first*/
U8X8_CAA(0x44, 0, 29), /* RAM x start & end, issue 920: end should be (128/8)-1=15. */
U8X8_CAAAA(0x45, 0, 0, 295&255, 295>>8), /* RAM y start & end */
//U8X8_CA(0x4e, 0), /* set x pos, 0..29? */
//U8X8_CAA(0x4f, 0, 0), /* set y pos, 0...320??? */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_il3820_to_display_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
/*
0x50, 0xAA, 0x55, 0xAA, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
measured 1582 ms
*/
U8X8_C(0x32), /* write LUT register*/
/* original values */
U8X8_A(0x50),
U8X8_A(0xaa),
U8X8_A(0x55),
U8X8_A(0xaa),
U8X8_A(0x11),
U8X8_A(0x11),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
/* Timing part of the LUT, 20 Phases with 4 bit each: 10 bytes */
U8X8_A(0xff),
U8X8_A(0xff),
U8X8_A(0x3f),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_CA(0x22, 0x04), /* display update seq. option: pattern display, assumes clk and charge pump are enabled */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(250), /* delay for 1620ms. The current sequence takes 1582ms */
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(120),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_il3820_296x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_il3820_296x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_296x128_init_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_296x128_powersave0_seq);
u8x8_d_il3820_first_init(u8x8);
/* usually the DISPLAY_INIT message leaves the display in power save state */
/* however this is not done for e-paper devices, see: */
/* https://github.com/olikraus/u8g2/wiki/internal#powersave-mode */
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_296x128_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_296x128_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_d_il3820_draw_tile(u8x8, arg_int, arg_ptr);
break;
case U8X8_MSG_DISPLAY_REFRESH:
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_to_display_seq);
break;
default:
return 0;
}
return 1;
}
/*=================================================*/
/* second version for the IL3820 display */
/* http://www.waveshare.com/wiki/File:2.9inch_e-Paper_Module_code.7z */
static const uint8_t u8x8_d_il3820_v2_296x128_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
// U8X8_CA(0x10, 0x00), /* Deep Sleep mode Control: POR: Normal mode */
U8X8_C(0x01),
U8X8_A(295 % 256), U8X8_A(295/256), U8X8_A(0),
/* the driving voltagesmust not be that high, in order to aviod level change after */
/* some seconds (which happens with 0xea */
U8X8_CA(0x03, 0x75), /* Gate Driving voltage: +/-15V =0x00 POR (+22/-20V) = 0x0ea*/
U8X8_CA(0x04, 0x0a), /* Source Driving voltage: (POR=0x0a=15V), max=0x0e*/
U8X8_CA(0x0b, 7), /* Set Delay of gate and source non overlap period, POR = 7 */
U8X8_CA(0x2c, 0xa8), /* write vcom value*/
U8X8_CA(0x3a, 0x16), /* dummy lines POR=22 (0x016) */
U8X8_CA(0x3b, 0x08), /* gate time POR=0x08*/
U8X8_CA(0x3c, 0x33), /* select boarder waveform */
U8X8_CA(0x11, 0x07), /* Define data entry mode, x&y inc, x first*/
U8X8_CAA(0x44, 0, 29), /* RAM x start & end, 32*4=128 */
U8X8_CAAAA(0x45, 0, 0, 295&255, 295>>8), /* RAM y start & end, 0..295 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_il3820_v2_to_display_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
/*
0xaa, 0x09, 0x09, 0x19, 0x19,
0x11, 0x11, 0x11, 0x11, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x75, 0x77, 0x77, 0x77, 0x07,
0x00, 0x00, 0x00, 0x00, 0x00
measured 1240 ms
*/
U8X8_C(0x32), /* write LUT register*/
/* https://github.com/olikraus/u8g2/issues/347 */
U8X8_A(0xaa),
U8X8_A(0x09),
U8X8_A(0x09),
U8X8_A(0x19),
U8X8_A(0x19),
U8X8_A(0x11),
U8X8_A(0x11),
U8X8_A(0x11),
U8X8_A(0x11),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
/* Timing part of the LUT, 20 Phases with 4 bit each: 10 bytes */
U8X8_A(0x75),
U8X8_A(0x77),
U8X8_A(0x77),
U8X8_A(0x77),
U8X8_A(0x07),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_CA(0x22, 0x04), /* display update seq. option: pattern display */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(250), /* delay for 1400ms. The current sequence takes 1240ms, it was reported, that longer delays are better */
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(150), /* extended, #318 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_il3820_v2_296x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_il3820_296x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_v2_296x128_init_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_296x128_powersave0_seq);
u8x8_d_il3820_first_init(u8x8);
/* u8x8_d_il3820_second_init(u8x8); */ /* not required, u8g2.begin() will also clear the display once more */
/* usually the DISPLAY_INIT message leaves the display in power save state */
/* however this is not done for e-paper devices, see: */
/* https://github.com/olikraus/u8g2/wiki/internal#powersave-mode */
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_296x128_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_296x128_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_d_il3820_draw_tile(u8x8, arg_int, arg_ptr);
break;
case U8X8_MSG_DISPLAY_REFRESH:
u8x8_cad_SendSequence(u8x8, u8x8_d_il3820_v2_to_display_seq);
break;
default:
return 0;
}
return 1;
}

200
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ist3020.c
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@@ -1,200 +0,0 @@
/*
u8x8_d_ist3020.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2017, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_ist3020_erc19264_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a4), /* all pixel off, issue 142 */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ist3020_erc19264_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_C(0x0a5), /* enter powersafe: all pixel on, issue 142 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ist3020_erc19264_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ist3020_erc19264_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_ist3020_erc19264_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 150, /* IST3020 datasheet, page 56 */
/* pre_chip_disable_wait_ns = */ 150, /* IST3020 datasheet, page 56 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 1,
/* sda_setup_time_ns = */ 100, /* IST3020 datasheet, page 56 */
/* sck_pulse_width_ns = */ 100, /* IST3020 datasheet, page 56 */
/* sck_clock_hz = */ 4000000UL, /* */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40, /* IST3020 datasheet, page 54 */
/* write_pulse_width_ns = */ 60, /* IST3020 datasheet, page 54 */
/* tile_width = */ 24, /* width of 24*8=192 pixel */
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 64,
/* pixel_width = */ 192,
/* pixel_height = */ 64
};
static const uint8_t u8x8_d_ist3020_erc19264_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* soft reset */
U8X8_C(0x0ab), /* build in osc on, used in ER code, but not mentioned in data sheet */
U8X8_C(0x0ae), /* display off */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_C(0x0a0), /* ADC set to reverse */
U8X8_C(0x0c8), /* common output mode */
// Flipmode
//U8X8_C(0x0a0), /* ADC set to reverse */
//U8X8_C(0x0c8), /* common output mode */
U8X8_C(0x0a6), /* display normal, bit val 0: LCD pixel off. */
U8X8_C(0x0a3), /* FIX: LCD bias 1/7, old value was 1/9 (0x0a2) */
U8X8_C(0x028|4), /* all power control circuits on */
U8X8_DLY(50),
U8X8_C(0x028|6), /* all power control circuits on */
U8X8_DLY(50),
U8X8_C(0x028|7), /* all power control circuits on */
U8X8_DLY(50),
U8X8_C(0x020), /* v0 voltage resistor ratio */
U8X8_CA(0x081, 0x019), /* set contrast, contrast value (from ER code: 45) */
U8X8_C(0x0ae), /* display off */
U8X8_C(0x0a5), /* enter powersafe: all pixel on, issue 142 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ist3020_erc19264(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ist3020_erc19264_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ist3020_erc19264_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ist3020_erc19264_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ist3020_erc19264_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ist3020_erc19264_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ist3020_erc19264_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int >> 2 ); /* st7567 has range from 0 to 63 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}

202
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ist7920.c
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@@ -1,202 +0,0 @@
/*
u8x8_d_ist7920.c
this is NOT ST7920!
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2019, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_ist7920_128x128_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x03d), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ist7920_128x128_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x03c), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ist7920_128x128_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x064), /* Display Ctrl: Bit3: SHL 2:ADC 1:EON, 0:REV */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ist7920_128x128_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x068), /* Display Ctrl: Bit3: SHL 2:ADC 1:EON, 0:REV */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_ist7920_128x128_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 90, /* IST7920 datasheet, page 48 */
/* pre_chip_disable_wait_ns = */ 90, /* IST7920 datasheet, page 48 */
/* reset_pulse_width_ms = */ 10,
/* post_reset_wait_ms = */ 20, /* IST7920 Startup Seq.. */
/* sda_setup_time_ns = */ 45, /* IST7920 datasheet, page 48 */
/* sck_pulse_width_ns = */ 130, /* IST7920 datasheet, page 48 */
/* sck_clock_hz = */ 3000000UL, /* IST7920 datasheet: 260ns */
/* spi_mode = */ 0, /* active high, rising edge (not verified) */
/* i2c_bus_clock_100kHz = */ 4, /* 400kHz according to IST7920 datasheet */
/* data_setup_time_ns = */ 60, /* IST7920 datasheet, page 47 */
/* write_pulse_width_ns = */ 150, /* IST7920 datasheet, page 47 */
/* tile_width = */ 16, /* width of 16*8=128 pixel */
/* tile_hight = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 128
};
/* 1/128 Duty, 1/10 Bias, 128x128 round display */
static const uint8_t u8x8_d_ist7920_128x128_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x076), /* Software Reset */
U8X8_DLY(50),
U8X8_C(0x03c), /* display off */
U8X8_CA(0x090, 128), /* Set Duty */
//U8X8_CAA(0x0b2, 0x011, 0x00), /* Set Frame Control */
U8X8_CA(0x030, 16), /* Set Bias 0: 1/8, 8: 1/9, 16: 1/10, 24: 1/11, 48: 1/12 ... */
U8X8_CA(0x031, 0x03f), /* Set voltage generate clock(31H/11H) */
//U8X8_CA(0x032, 0x015), /* Temperature compensation */
U8X8_CA(0x033, 0x020), /* Power Control */
U8X8_DLY(100),
U8X8_CA(0x033, 0x02c), /* Power Control */
U8X8_DLY(100),
U8X8_C(0xfd), /* set booster */
U8X8_DLY(100),
U8X8_CA(0x033, 0x02f), /* Power Control */
U8X8_DLY(200),
U8X8_C(0x064), /* Display Ctrl: Bit3: SHL 2:ADC 1:EON, 0:REV */
U8X8_CAA(0x074, 0x000, 0x00f), /* AY Window */
U8X8_CAA(0x075, 0x000, 0x07f), /* AX Window */
U8X8_CA(0x040, 64), /* Start line at 64 */
U8X8_CA(0x0b1, 100), /* electronic volume */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ist7920_128x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ist7920_128x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ist7920_128x128_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ist7920_128x128_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ist7920_128x128_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ist7920_128x128_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ist7920_128x128_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x0b1 );
u8x8_cad_SendArg(u8x8, arg_int ); /* st7920 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x0c0 );
u8x8_cad_SendArg(u8x8, x );
u8x8_cad_SendCmd(u8x8, 0x001 );
u8x8_cad_SendArg(u8x8, (((u8x8_tile_t *)arg_ptr)->y_pos) );
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}

344
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ks0108.c
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@@ -1,344 +0,0 @@
/*
u8x8_d_ks0108.c
The classic 5V LCD
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_ks0108_init_seq[] = {
U8X8_C(0x0c0), /* satart at the top */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ks0108_powersave0_seq[] = {
U8X8_C(0x03f), /* display on */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ks0108_powersave1_seq[] = {
U8X8_C(0x03e), /* display off */
U8X8_END() /* end of sequence */
};
struct u8x8_ks0108_vars
{
uint8_t *ptr;
uint8_t x;
uint8_t c;
uint8_t arg_int;
};
static void u8x8_ks0108_out(u8x8_t *u8x8, struct u8x8_ks0108_vars *v, void *arg_ptr)
{
uint8_t cnt;
u8x8_cad_SendCmd(u8x8, 0x040 | ((v->x << 3) & 63) );
u8x8_cad_SendCmd(u8x8, 0x0b8 | (((u8x8_tile_t *)arg_ptr)->y_pos));
while( v->arg_int > 0 )
{
/* calculate tiles to next boundary (end or chip limit) */
cnt = v->x;
cnt += 8;
cnt &= 0x0f8;
cnt -= v->x;
if ( cnt > v->c )
cnt = v->c;
/* of cours we still could use cnt=1 here... */
/* but setting cnt to 1 is not very efficient */
//cnt = 1;
v->x +=cnt;
v->c-=cnt;
cnt<<=3;
u8x8_cad_SendData(u8x8, cnt, v->ptr); /* note: SendData can not handle more than 255 bytes */
v->ptr += cnt;
if ( v->c == 0 )
{
v->ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
v->c = ((u8x8_tile_t *)arg_ptr)->cnt;
v->arg_int--;
}
if ( ((v->x) & 7) == 0 )
break;
}
}
static const u8x8_display_info_t u8x8_ks0108_128x64_display_info =
{
/* chip_enable_level = */ 0, /* KS0108: Not used */
/* chip_disable_level = */ 1, /* KS0108: Not used */
/* post_chip_enable_wait_ns = */ 100,
/* pre_chip_disable_wait_ns = */ 20,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6, /* could be faster for the KS0108 */
/* sda_setup_time_ns = */ 12,
/* sck_pulse_width_ns = */ 75, /* KS0108: Not used */
/* sck_clock_hz = */ 4000000UL, /* KS0108: Not used */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4, /* KS0108: Not used */
/* data_setup_time_ns = */ 200,
/* write_pulse_width_ns = */ 250, /* KS0108: actially 450 ns, but additional 200 ns are added by the byte transfer function */
/* tile_width = */ 16, /* width of 16*8=128 pixel */
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
uint8_t u8x8_d_ks0108_128x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
struct u8x8_ks0108_vars v;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ks0108_128x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 1, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_init_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 2, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_init_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 1, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_powersave0_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 2, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_powersave0_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
}
else
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 1, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_powersave1_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 2, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_powersave1_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
}
break;
// The KS0108 can not mirror the cols and rows, use U8g2 for rotation
// case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
// break;
// The KS0108 has no internal contrast command
// case U8X8_MSG_DISPLAY_SET_CONTRAST:
// break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
v.ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
v.x = ((u8x8_tile_t *)arg_ptr)->x_pos;
v.c = ((u8x8_tile_t *)arg_ptr)->cnt;
v.arg_int = arg_int;
if ( v.x < 8 )
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 1, NULL);
u8x8_ks0108_out(u8x8, &v, arg_ptr);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
}
if ( v.x < 16 )
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 2, NULL);
u8x8_ks0108_out(u8x8, &v, arg_ptr);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
}
//if ( v.x < 24 )
//{
//u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 4, NULL);
//u8x8_ks0108_out(u8x8, &v, arg_ptr);
//u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
//}
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ks0108_192x64_display_info =
{
/* chip_enable_level = */ 0, /* KS0108: Not used */
/* chip_disable_level = */ 1, /* KS0108: Not used */
/* post_chip_enable_wait_ns = */ 100,
/* pre_chip_disable_wait_ns = */ 20,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6, /* could be faster for the KS0108 */
/* sda_setup_time_ns = */ 12,
/* sck_pulse_width_ns = */ 75, /* KS0108: Not used */
/* sck_clock_hz = */ 4000000UL, /* KS0108: Not used */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4, /* KS0108: Not used */
/* data_setup_time_ns = */ 200,
/* write_pulse_width_ns = */ 250, /* KS0108: actially 450 ns, but additional 200 ns are added by the byte transfer function */
/* tile_width = */ 24, /* width of 24*8=192 pixel */
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 192,
/* pixel_height = */ 64
};
/* east rising (buydisplay.com) ERM19264 */
/* left: 011, middle: 101, right: 110, no chip select: 111 */
uint8_t u8x8_d_ks0108_erm19264(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
struct u8x8_ks0108_vars v;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ks0108_192x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 3, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_init_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 5, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_init_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 6, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_init_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 3, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_powersave0_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 5, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_powersave0_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 6, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_powersave0_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
}
else
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 3, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_powersave1_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 5, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_powersave1_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 6, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_ks0108_powersave1_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
}
break;
// The KS0108 can not mirror the cols and rows, use U8g2 for rotation
// case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
// break;
// The KS0108 has no internal contrast command
// case U8X8_MSG_DISPLAY_SET_CONTRAST:
// break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
v.ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
v.x = ((u8x8_tile_t *)arg_ptr)->x_pos;
v.c = ((u8x8_tile_t *)arg_ptr)->cnt;
v.arg_int = arg_int;
/*
3-bit CS value:
In u8x8_byte_set_ks0108_cs(u8x8_t *u8x8, uint8_t arg) the lowest
bit is assigned to CS and highest bit if the 3-bit value to CS2
CS: left part of the display --> 6
CS1: middle part --> 5
CS2: right part of the display --> 3
Reference: https://github.com/olikraus/u8g2/issues/631
*/
if ( v.x < 8 )
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 6, NULL); // 3-->6, issue 631
u8x8_ks0108_out(u8x8, &v, arg_ptr);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
}
if ( v.x < 16 )
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 5, NULL);
u8x8_ks0108_out(u8x8, &v, arg_ptr);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
}
if ( v.x < 24 )
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 3, NULL); // 6-->3, // issue 631
u8x8_ks0108_out(u8x8, &v, arg_ptr);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
}
break;
default:
return 0;
}
return 1;
}

470
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_lc7981.c
View File

@@ -1,470 +0,0 @@
/*
u8x8_d_lc7981.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* no powersave mode for the LC7981 */
// static const uint8_t u8x8_d_lc7981_powersave0_seq[] = {
// U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
// U8X8_END_TRANSFER(), /* disable chip */
// U8X8_END() /* end of sequence */
// };
// static const uint8_t u8x8_d_lc7981_powersave1_seq[] = {
// U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
// U8X8_END_TRANSFER(), /* disable chip */
// U8X8_END() /* end of sequence */
// };
/* no hardware flip for the LC7981 */
// static const uint8_t u8x8_d_lc7981_flip0_seq[] = {
// U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
// U8X8_END_TRANSFER(), /* disable chip */
// U8X8_END() /* end of sequence */
// };
// static const uint8_t u8x8_d_lc7981_flip1_seq[] = {
// U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
// U8X8_END_TRANSFER(), /* disable chip */
// U8X8_END() /* end of sequence */
// };
/* http://graphics.stanford.edu/~seander/bithacks.html */
static uint8_t reverse_byte(uint8_t v)
{
// if ( v != 0 && v != 255 ) does not help much
{
// swap odd and even bits
v = ((v >> 1) & 0x055) | ((v & 0x055) << 1);
// swap consecutive pairs
v = ((v >> 2) & 0x033) | ((v & 0x033) << 2);
// swap nibbles ...
v = ((v >> 4) & 0x00F) | ((v & 0x00F) << 4);
}
return v;
}
static uint8_t u8x8_d_lc7981_common(u8x8_t *u8x8, uint8_t msg, U8X8_UNUSED uint8_t arg_int, void *arg_ptr)
{
uint8_t c, i, j;
uint16_t y;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_DRAW_TILE:
y = (((u8x8_tile_t *)arg_ptr)->y_pos);
y*=8;
y*= u8x8->display_info->tile_width;
/* x = ((u8x8_tile_t *)arg_ptr)->x_pos; x is ignored... no u8x8 support */
u8x8_cad_StartTransfer(u8x8);
/*
Tile structure is reused here for the t6963, however u8x8 is not supported
tile_ptr points to data which has cnt*8 bytes (same as SSD1306 tiles)
Buffer is expected to have 8 lines of code fitting to the t6963 internal memory
"cnt" includes the number of horizontal bytes. width is equal to cnt*8
x is assumed to be zero
TODO: Consider arg_int, however arg_int is not used by u8g2
*/
c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr; /* data ptr to the tiles */
for( i = 0; i < 8; i++ )
{
u8x8_cad_SendCmd(u8x8, 0x0a ); /* display ram (cursor) address low byte */
u8x8_cad_SendArg(u8x8, y&255);
u8x8_cad_SendCmd(u8x8, 0x0b ); /* display ram (cursor) address high byte */
u8x8_cad_SendArg(u8x8, y>>8);
u8x8_cad_SendCmd(u8x8, 0x0c ); /* write start */
/*
The LC7981 has the MSB at the right position, which is exactly the opposite to the T6963.
Instead of writing a third hvline procedure for this device, we just revert the bytes before
transmit. This is slow because:
- the bit reverse itself
- the single byte transfer
The one byte is transmitted via SendArg, which is ok, because CAD = 100
*/
for( j = 0; j < c; j++ )
u8x8_cad_SendArg(u8x8, reverse_byte(*ptr++));
//u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes, send one line of data */
//ptr += u8x8->display_info->tile_width;
y += u8x8->display_info->tile_width;
}
u8x8_cad_EndTransfer(u8x8);
break;
/* handled in the calling procedure
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_lc7981_128x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_dogs102_init_seq);
break;
*/
/* power save is not there...
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_lc7981_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_lc7981_powersave1_seq);
break;
*/
/* hardware flip not is not available
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_lc7981_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_lc7981_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
*/
#ifdef U8X8_WITH_SET_CONTRAST
/* no contrast setting :-(
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int );
u8x8_cad_EndTransfer(u8x8);
break;
*/
#endif
default:
return 0;
}
return 1;
}
/*================================================*/
/* LC7981 160x80 LCD*/
static const u8x8_display_info_t u8x8_lc7981_160x80_display_info =
{
/* chip_enable_level = */ 0, /* LC7981 has a low active CS*/
/* chip_disable_level = */ 1,
/* from here... */
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 20,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 10,
/* sda_setup_time_ns = */ 30,
/* sck_pulse_width_ns = */ 65, /* half of cycle time */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* ... to here, values are ignored, because this is a parallel interface only */
/* data_setup_time_ns = */ 220,
/* write_pulse_width_ns = */ 20,
/* tile_width = */ 20, /* width of 20*8=160 pixel */
/* tile_hight = */ 10,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 160,
/* pixel_height = */ 80
};
static const uint8_t u8x8_d_lc7981_160x80_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(50),
U8X8_CA(0x00, 0x32), /* display on (bit 5), master mode on (bit 4), graphics mode on (bit 1) */
U8X8_CA(0x01, 0x07), /* character/bits per pixel pitch */
U8X8_CA(0x02, 160/8-1), /* number of chars/byte width of the screen */
U8X8_CA(0x03, 0x50), /* time division: 50 (1/80 duty cycle) */
U8X8_CA(0x08, 0x00), /* display start low */
U8X8_CA(0x09, 0x00), /* display start high */
U8X8_DLY(10),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_lc7981_160x80(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_lc7981_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_lc7981_160x80_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_lc7981_160x80_init_seq);
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}
/*================================================*/
/* LC7981 160x160 LCD*/
static const u8x8_display_info_t u8x8_lc7981_160x160_display_info =
{
/* chip_enable_level = */ 0, /* LC7981 has a low active CS*/
/* chip_disable_level = */ 1,
/* from here... */
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 20,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 10,
/* sda_setup_time_ns = */ 30,
/* sck_pulse_width_ns = */ 65, /* half of cycle time */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* ... to here, values are ignored, because this is a parallel interface only */
/* data_setup_time_ns = */ 220,
/* write_pulse_width_ns = */ 20,
/* tile_width = */ 20, /* width of 20*8=160 pixel */
/* tile_hight = */ 20,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 160,
/* pixel_height = */ 160
};
static const uint8_t u8x8_d_lc7981_160x160_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(50),
U8X8_CA(0x00, 0x32), /* display on (bit 5), master mode on (bit 4), graphics mode on (bit 1) */
U8X8_CA(0x01, 0x07), /* character/bits per pixel pitch */
U8X8_CA(0x02, 160/8-1), /* number of chars/byte width of the screen */
U8X8_CA(0x03, 159), /* time division */
U8X8_CA(0x08, 0x00), /* display start low */
U8X8_CA(0x09, 0x00), /* display start high */
U8X8_DLY(10),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_lc7981_160x160(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_lc7981_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_lc7981_160x160_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_lc7981_160x160_init_seq);
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}
/*================================================*/
/* LC7981 240x128 LCD*/
static const u8x8_display_info_t u8x8_lc7981_240x128_display_info =
{
/* chip_enable_level = */ 0, /* LC7981 has a low active CS*/
/* chip_disable_level = */ 1,
/* from here... */
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 20,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 10,
/* sda_setup_time_ns = */ 30,
/* sck_pulse_width_ns = */ 65, /* half of cycle time */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* ... to here, values are ignored, because this is a parallel interface only */
/* data_setup_time_ns = */ 220,
/* write_pulse_width_ns = */ 20,
/* tile_width = */ 30, /* width of 30*8=240 pixel */
/* tile_hight = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 240,
/* pixel_height = */ 128
};
static const uint8_t u8x8_d_lc7981_240x128_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(50),
U8X8_CA(0x00, 0x32), /* display on (bit 5), master mode on (bit 4), graphics mode on (bit 1) */
U8X8_CA(0x01, 0x07), /* character/bits per pixel pitch */
U8X8_CA(0x02, 240/8-1), /* number of chars/byte width of the screen */
U8X8_CA(0x03, 0x7f), /* time division */
U8X8_CA(0x08, 0x00), /* display start low */
U8X8_CA(0x09, 0x00), /* display start high */
U8X8_DLY(10),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_lc7981_240x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_lc7981_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_lc7981_240x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_lc7981_240x128_init_seq);
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}
/*================================================*/
/* LC7981 240x64 LCD*/
/* https://github.com/olikraus/u8g2/issues/642 */
static const u8x8_display_info_t u8x8_lc7981_240x64_display_info =
{
/* chip_enable_level = */ 0, /* LC7981 has a low active CS*/
/* chip_disable_level = */ 1,
/* from here... */
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 20,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 10,
/* sda_setup_time_ns = */ 30,
/* sck_pulse_width_ns = */ 65, /* half of cycle time */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* ... to here, values are ignored, because this is a parallel interface only */
/* data_setup_time_ns = */ 220,
/* write_pulse_width_ns = */ 20,
/* tile_width = */ 30, /* width of 30*8=240 pixel */
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 240,
/* pixel_height = */ 64
};
static const uint8_t u8x8_d_lc7981_240x64_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(50),
U8X8_CA(0x00, 0x32), /* display on (bit 5), master mode on (bit 4), graphics mode on (bit 1) */
U8X8_CA(0x01, 0x07), /* character/bits per pixel pitch */
U8X8_CA(0x02, 240/8-1), /* number of chars/byte width of the screen */
U8X8_CA(0x03, 0x7f), /* time division */
U8X8_CA(0x08, 0x00), /* display start low */
U8X8_CA(0x09, 0x00), /* display start high */
U8X8_DLY(10),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_lc7981_240x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_lc7981_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_lc7981_240x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_lc7981_240x64_init_seq);
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}

243
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ld7032_60x32.c
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/*
u8x8_d_ld7032_60x32.c
Note: Flip Mode is NOT supported
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* testboard U8GLIB_LD7032_60x32 u8g(11, 12, 9, 10, 8); // SPI Com: SCK = 11, MOSI = 12, CS = 9, A0 = 10, RST = 8 (SW SPI Nano Board) */
/* http://www.seeedstudio.com/document/pdf/0.5OLED%20SPEC.pdf */
#ifdef OBSOLETE
static const uint8_t u8x8_d_ld7032_60x32_init_seq_old[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
//U8X8_CA(0x002, 0x001), /* Dot Matrix Display ON */
U8X8_CA(0x014, 0x000), /* Stand-by OFF */
U8X8_CA(0x01a, 0x004), /* Dot Matrix Frame Rate, special value for this OLED from manual*/
U8X8_CA(0x01d, 0x000), /* Graphics Memory Writing Direction: reset default (right down, horizontal) */
U8X8_CA(0x009, 0x000), /* Display Direction: reset default (x,y: min --> max) */
U8X8_CAA(0x030, 0x000, 0x03b), /* Display Size X, Column Start - End*/
U8X8_CAA(0x032, 0x000, 0x01f), /* Display Size Y, Row Start - End*/
U8X8_CA(0x010, 0x000), /* Peak Pulse Width Set: 0 SCLK */
U8X8_CA(0x016, 0x000), /* Peak Pulse Delay Set: 0 SCLK */
U8X8_CA(0x012, 0x040), /* Dot Matrix Current Level Set: 0x050 * 1 uA = 80 uA */
U8X8_CA(0x018, 0x003), /* Pre-Charge Pulse Width: 3 SCLK */
U8X8_CA(0x044, 0x002), /* Pre-Charge Mode: Every Time */
U8X8_CA(0x048, 0x003), /* Row overlap timing: Pre-Charge + Peak Delay + Peak boot Timing */
U8X8_CA(0x03f, 0x011), /* VCC_R_SEL: ??? */
U8X8_CA(0x03d, 0x000), /* VSS selection: 2.8V */
//U8X8_CA(0x002, 0x001), /* Dot Matrix Display ON */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
#endif
/* new sequence https://github.com/olikraus/u8g2/issues/865 */
static const uint8_t u8x8_d_ld7032_60x32_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x02, 0x00), /* Dot Matrix Display OFF */
U8X8_CA(0x14, 0x00), /* Stand-by OFF, OSCA Start */
U8X8_CA(0x1a, 0x04), /* Dot Matrix Frame Rate, special value for this OLED from manual 4 => 120Hz*/
U8X8_CA(0x1d, 0x00), /* Graphics Memory Writing Direction: reset default (right down, horizontal) */
U8X8_CA(0x09, 0x00), /* Display Direction: reset default (x,y: min --> max) */
U8X8_CAA(0x30, 0x00, 0x3B), /* Display Size X, Column Start - End 0-0x3b(59)*/
U8X8_CAA(0x32, 0x00, 0x1F), /* Display Size Y, Row Start - End 0-0x1f(31)*/
U8X8_CA(0x34, 0x00), /* Data Reading/Writing Box X start */
U8X8_CA(0x35, 0x07), /* Data Reading/Writing Box X end */
U8X8_CA(0x36, 0x00), /* Data Reading/Writing Box Y start */
U8X8_CA(0x37, 0x1F), /* Data Reading/Writing Box Y end */
U8X8_CA(0x38, 0x00), /* Display Start Address X */
U8X8_CA(0x39, 0x00), /* Display Start Address Y */
U8X8_CA(0x10, 0x00), /* Peak Pulse Width Set: 0 SCLK */
U8X8_CA(0x16, 0x00), /* Peak Pulse Delay Set: 0 SCLK */
U8X8_CA(0x12, 0x40), /* 0x32, 0x50 or 0x40 Dot Matrix Current Level Set: 0x050 * 1 uA = 80 uA */
U8X8_CA(0x18, 0x03), /* Pre-Charge Pulse Width: 3 SCLK */
U8X8_CA(0x44, 0x02), /* Pre-Charge Mode: Every Time */
U8X8_CA(0x48, 0x03), /* Row overlap timing: Pre-Charge + Peak Delay + Peak boot Timing */
U8X8_CA(0x17, 0x00), /* Row Scan */
U8X8_CA(0x13, 0x00), /* Row Scan Sequence Setting */
U8X8_CA(0x1C, 0x00), /* Data Reverse */
U8X8_CA(0x3f, 0x11), /* VCC_R_SEL: Internal Regulator enabled(D4=1) and VCC_R=VCC_C*0.7(D0=1) */
U8X8_CA(0x3d, 0x00), /* VSS selection: 2.8V */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ld7032_60x32_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x002, 0x001), /* Dot Matrix Display ON */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ld7032_60x32_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x002, 0x000), /* Dot Matrix Display ON */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ld7032_60x32_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x009, 0x000), /* Display Direction: reset default (x,y: min --> max) */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ld7032_60x32_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
//U8X8_CA(0x009, 0x002), /* Display Direction: reset default (x,y: min --> max) */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ld7032_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ld7032_60x32_display_info);
break;
*/
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ld7032_60x32_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ld7032_60x32_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ld7032_60x32_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ld7032_60x32_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ld7032_60x32_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x012 );
if ( arg_int > 0x07f ) /* default is 0x040, limit to 0x07f to be on the safe side (hopefully) */
arg_int= 0x07f;
u8x8_cad_SendArg(u8x8, arg_int ); /* values from 0x00 to 0x0ff are allowed, bit will all values be safe??? */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x += u8x8->x_offset/8;
u8x8_cad_SendCmd(u8x8, 0x034 );
u8x8_cad_SendArg(u8x8, x );
u8x8_cad_SendCmd(u8x8, 0x035 );
u8x8_cad_SendArg(u8x8, 0x007 );
u8x8_cad_SendCmd(u8x8, 0x036 );
u8x8_cad_SendArg(u8x8, (((u8x8_tile_t *)arg_ptr)->y_pos)*8 );
u8x8_cad_SendCmd(u8x8, 0x037 );
u8x8_cad_SendArg(u8x8, 0x01f );
u8x8_cad_SendCmd(u8x8, 0x008 );
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ld7032_60x32_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 15,
/* pre_chip_disable_wait_ns = */ 20,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100,
/* sda_setup_time_ns = */ 30, /* 20ns, but cycle time is 60ns, so use 60/2 */
/* sck_pulse_width_ns = */ 30, /* 20ns, but cycle time is 60ns, so use 60/2 */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 20,
/* write_pulse_width_ns = */ 40,
/* tile_width = */ 8,
/* tile_hight = */ 4,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 60,
/* pixel_height = */ 32
};
uint8_t u8x8_d_ld7032_60x32(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ld7032_60x32_display_info);
return 1;
}
return u8x8_d_ld7032_generic(u8x8, msg, arg_int, arg_ptr);
}

197
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ls013b7dh03.c
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/*
u8x8_d_ls013b7dh03.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The LS013B7DH02 is a simple display and controller
--> no support for contrast adjustment, flip and power down.
*/
#include "u8x8.h"
#define SWAP8(a) ((((a) & 0x80) >> 7) | (((a) & 0x40) >> 5) | (((a) & 0x20) >> 3) | (((a) & 0x10) >> 1) | (((a) & 0x08) << 1) | (((a) & 0x04) << 3) | (((a) & 0x02) << 5) | (((a) & 0x01) << 7))
#define LS013B7DH03_CMD_UPDATE (0x01)
#define LS013B7DH03_CMD_ALL_CLEAR (0x04)
#define LS013B7DH03_VAL_TRAILER (0x00)
static const u8x8_display_info_t u8x8_ls013b7dh03_128x128_display_info =
{
/* chip_enable_level = */ 1,
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 50,
/* pre_chip_disable_wait_ns = */ 50,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 227, /* 227 nsec according to the datasheet */
/* sck_pulse_width_ns = */ 255, /* 450 nsec according to the datasheet */
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 2, /* active low, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 100,
/* write_pulse_width_ns = */ 100,
/* tile_width = */ 16,
/* tile_hight = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 128
};
uint8_t u8x8_d_ls013b7dh03_128x128(u8x8_t *u8x8, uint8_t msg, U8X8_UNUSED uint8_t arg_int, void *arg_ptr)
{
uint8_t y, c, i;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ls013b7dh03_128x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
/* clear screen */
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, SWAP8(LS013B7DH03_CMD_ALL_CLEAR) );
u8x8_cad_SendCmd(u8x8, LS013B7DH03_VAL_TRAILER);
u8x8_cad_EndTransfer(u8x8);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
/* not available for the ls013b7dh03 */
break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
/* each tile is 8 lines, with the data starting at the left edge */
y = ((((u8x8_tile_t *)arg_ptr)->y_pos) * 8) + 1;
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
/* send data mode byte */
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, SWAP8(LS013B7DH03_CMD_UPDATE) );
/* send 8 lines of 16 bytes (=128 pixels) */
for( i = 0; i < 8; i++ )
{
u8x8_cad_SendCmd(u8x8, SWAP8(y + i) );
u8x8_cad_SendData(u8x8, c, ptr);
u8x8_cad_SendCmd(u8x8, LS013B7DH03_VAL_TRAILER);
ptr += c;
}
/* finish with a trailing byte */
u8x8_cad_SendCmd(u8x8, LS013B7DH03_VAL_TRAILER);
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ls027b7dh01_400x240_display_info =
{
/* chip_enable_level = */ 1,
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 50,
/* pre_chip_disable_wait_ns = */ 50,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 227, /* 227 nsec according to the datasheet */
/* sck_pulse_width_ns = */ 255, /* 450 nsec according to the datasheet */
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 2, /* active low, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 100,
/* write_pulse_width_ns = */ 100,
/* tile_width = */ 50,
/* tile_hight = */ 30,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 400,
/* pixel_height = */ 240
};
uint8_t u8x8_d_ls027b7dh01_400x240(u8x8_t *u8x8, uint8_t msg, U8X8_UNUSED uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ls027b7dh01_400x240_display_info);
break;
default:
return u8x8_d_ls013b7dh03_128x128(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}
static const u8x8_display_info_t u8x8_ls013b7dh05_144x168_display_info =
{
/* chip_enable_level = */ 1,
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 50,
/* pre_chip_disable_wait_ns = */ 50,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 227, /* 227 nsec according to the datasheet */
/* sck_pulse_width_ns = */ 255, /* 450 nsec according to the datasheet */
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 2, /* active low, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 100,
/* write_pulse_width_ns = */ 100,
/* tile_width = */ 18,
/* tile_hight = */ 21,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 144,
/* pixel_height = */ 168
};
uint8_t u8x8_d_ls013b7dh05_144x168(u8x8_t *u8x8, uint8_t msg, U8X8_UNUSED uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ls013b7dh05_144x168_display_info);
break;
default:
return u8x8_d_ls013b7dh03_128x128(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}

459
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_max7219.c
View File

@@ -1,459 +0,0 @@
/*
u8x8_d_max7219.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2017, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_max7219_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(15, 0), /* test mode off */
U8X8_CA(15, 0), /* test mode off */
U8X8_CA(15, 0), /* test mode off */
U8X8_CA(15, 0), /* test mode off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(12, 0), /* */
U8X8_CA(12, 0), /* */
U8X8_CA(12, 0), /* */
U8X8_CA(12, 0), /* */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_END_TRANSFER(), /* disable chip */
//U8X8_CA(12, 0), /* shutdown */
//U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_max7219_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(12, 1), /* display on */
U8X8_CA(12, 1), /* display on */
U8X8_CA(12, 1), /* display on */
U8X8_CA(12, 1), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_max7219_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(12, 0), /* shutdown */
U8X8_CA(12, 0), /* shutdown */
U8X8_CA(12, 0), /* shutdown */
U8X8_CA(12, 0), /* shutdown */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_max7219_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t c, j, i;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_pcf8812_96x65_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_powersave1_seq);
break;
*/
/* not supported by MAX7219
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
break;
*/
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
for( i = 0; i < u8x8->display_info->tile_width; i++ )
{
u8x8_cad_SendCmd(u8x8, 10 ); /* brightness */
u8x8_cad_SendArg(u8x8, (arg_int>>4) ); /* 0..15 for contrast */
}
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
/* transfer always has to start at x pos 0 (u8x8 is not supported) */
/* also y pos has to be 0 */
/* arg_int is ignored */
//x = ((u8x8_tile_t *)arg_ptr)->x_pos;
c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr; /* data ptr to the tiles */
for( i = 0; i < 8; i++ )
{
u8x8_cad_StartTransfer(u8x8);
for( j = 0; j < c; j++ )
{
u8x8_cad_SendCmd(u8x8, i+1); /* commands 1..8 select the byte */
u8x8_cad_SendArg(u8x8, *ptr );
ptr++;
}
u8x8_cad_EndTransfer(u8x8);
}
break;
default:
return 0;
}
return 1;
}
/*==============================*/
static const u8x8_display_info_t u8x8_max7219_32x8_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 100,
/* pre_chip_disable_wait_ns = */ 100,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100,
/* sda_setup_time_ns = */ 100,
/* sck_pulse_width_ns = */ 100,
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150,
/* tile_width = */ 4,
/* tile_hight = */ 1,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 32,
/* pixel_height = */ 8
};
uint8_t u8x8_d_max7219_32x8(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY :
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_max7219_32x8_display_info);
return 1;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_init_seq);
return 1;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_powersave1_seq);
return 1;
}
return u8x8_d_max7219_generic(u8x8, msg, arg_int, arg_ptr);
}
/*==============================*/
static const u8x8_display_info_t u8x8_max7219_16x16_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 100,
/* pre_chip_disable_wait_ns = */ 100,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100,
/* sda_setup_time_ns = */ 100,
/* sck_pulse_width_ns = */ 100,
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150,
/* tile_width = */ 2,
/* tile_hight = */ 2,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 16,
/* pixel_height = */ 16
};
/*
Multiple page rows are not supported, so 16x16 will not work.
Due to the hardware structure of such displays all tiles of the display
must be written at once.
This is not possible with the current u8g2 structure.
So u8x8_d_max7219_16x16 will not work.
*/
uint8_t u8x8_d_max7219_16x16(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY :
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_max7219_16x16_display_info);
return 1;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_init_seq);
return 1;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_powersave1_seq);
return 1;
}
return u8x8_d_max7219_generic(u8x8, msg, arg_int, arg_ptr);
}
/*==============================*/
static const u8x8_display_info_t u8x8_max7219_8x8_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 100,
/* pre_chip_disable_wait_ns = */ 100,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100,
/* sda_setup_time_ns = */ 100,
/* sck_pulse_width_ns = */ 100,
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150,
/* tile_width = */ 1,
/* tile_hight = */ 1,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 8,
/* pixel_height = */ 8
};
uint8_t u8x8_d_max7219_8x8(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY :
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_max7219_8x8_display_info);
return 1;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_init_seq);
return 1;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_powersave1_seq);
return 1;
}
return u8x8_d_max7219_generic(u8x8, msg, arg_int, arg_ptr);
}
/*==============================*/
static const uint8_t u8x8_d_max7219_8_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(15, 0), /* test mode off */
U8X8_CA(15, 0), /* test mode off */
U8X8_CA(15, 0), /* test mode off */
U8X8_CA(15, 0), /* test mode off */
U8X8_CA(15, 0), /* test mode off */
U8X8_CA(15, 0), /* test mode off */
U8X8_CA(15, 0), /* test mode off */
U8X8_CA(15, 0), /* test mode off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(12, 0), /* */
U8X8_CA(12, 0), /* */
U8X8_CA(12, 0), /* */
U8X8_CA(12, 0), /* */
U8X8_CA(12, 0), /* */
U8X8_CA(12, 0), /* */
U8X8_CA(12, 0), /* */
U8X8_CA(12, 0), /* */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_CA(9, 0), /* decode mode: graphics */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_CA(10, 10), /* medium high intensity */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_CA(11, 7), /* scan limit: display all digits (assuming a 8x8 matrix) */
U8X8_END_TRANSFER(), /* disable chip */
//U8X8_CA(12, 0), /* shutdown */
//U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_max7219_8_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(12, 1), /* display on */
U8X8_CA(12, 1), /* display on */
U8X8_CA(12, 1), /* display on */
U8X8_CA(12, 1), /* display on */
U8X8_CA(12, 1), /* display on */
U8X8_CA(12, 1), /* display on */
U8X8_CA(12, 1), /* display on */
U8X8_CA(12, 1), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_max7219_8_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(12, 0), /* shutdown */
U8X8_CA(12, 0), /* shutdown */
U8X8_CA(12, 0), /* shutdown */
U8X8_CA(12, 0), /* shutdown */
U8X8_CA(12, 0), /* shutdown */
U8X8_CA(12, 0), /* shutdown */
U8X8_CA(12, 0), /* shutdown */
U8X8_CA(12, 0), /* shutdown */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_max7219_64x8_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 100,
/* pre_chip_disable_wait_ns = */ 100,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100,
/* sda_setup_time_ns = */ 100,
/* sck_pulse_width_ns = */ 100,
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150,
/* tile_width = */ 8,
/* tile_hight = */ 1,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 64,
/* pixel_height = */ 8
};
uint8_t u8x8_d_max7219_64x8(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY :
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_max7219_64x8_display_info);
return 1;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_8_init_seq);
return 1;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_8_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_max7219_8_powersave1_seq);
return 1;
}
return u8x8_d_max7219_generic(u8x8, msg, arg_int, arg_ptr);
}

166
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_pcd8544_84x48.c
View File

@@ -1,166 +0,0 @@
/*
u8x8_d_pcd8544_84x48.c (so called "Nokia 5110" displays)
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_pcd8544_84x48_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x021), /* activate chip (PD=0), horizontal increment (V=0), enter extended command set (H=1) */
U8X8_C(0x006), /* temp. control: b10 = 2 */
U8X8_C(0x013), /* bias system 1:48 */
U8X8_C(0x0c0), /* medium Vop */
U8X8_C(0x020), /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
U8X8_C(0x008), /* blank */
U8X8_C(0x024), /* power down (PD=1), horizontal increment (V=0), enter normal command set (H=0) */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_pcd8544_84x48_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x020), /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
U8X8_C(0x00c), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_pcd8544_84x48_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x020), /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
U8X8_C(0x008), /* blank */
U8X8_C(0x024), /* power down (PD=1), horizontal increment (V=0), enter normal command set (H=0) */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_pcd8544_84x48_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 5,
/* pre_chip_disable_wait_ns = */ 5,
/* reset_pulse_width_ms = */ 2,
/* post_reset_wait_ms = */ 2,
/* sda_setup_time_ns = */ 12,
/* sck_pulse_width_ns = */ 75, /* half of cycle time (100ns according to datasheet), AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30,
/* write_pulse_width_ns = */ 40,
/* tile_width = */ 11, /* width of 11*8=88 pixel */
/* tile_hight = */ 6,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 84,
/* pixel_height = */ 48
};
uint8_t u8x8_d_pcd8544_84x48(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_pcd8544_84x48_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_pcd8544_84x48_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_pcd8544_84x48_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_pcd8544_84x48_powersave1_seq);
break;
// case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
// break; NOT SUPPORTED
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x021 ); /* command mode, extended function set */
u8x8_cad_SendCmd(u8x8, 0x080 | (arg_int >> 1) );
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x020 ); /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
u8x8_cad_SendCmd(u8x8, 0x080 | (x) ); /* set X address */
u8x8_cad_SendCmd(u8x8, 0x040 | (((u8x8_tile_t *)arg_ptr)->y_pos) ); /* set Y address */
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
do
{
if ( c + x > 84u )
{
if ( x >= 84u )
break;
c = 84u;
c -= x;
}
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes */
x += c;
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}

193
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_pcf8812.c
View File

@@ -1,193 +0,0 @@
/*
u8x8_d_pcf8812.c
pcf8812: 65x102
pcf8814: 65x96
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2017, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_pcf8812_96x65_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x020), /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
U8X8_C(0x008), /* blank display */
U8X8_C(0x021), /* activate chip (PD=0), horizontal increment (V=0), enter extended command set (H=1) */
U8X8_C(0x006), /* temp. control: b10 = 2 */
U8X8_C(0x013), /* bias system, 0x010..0x07 1:48 */
U8X8_C(0x09f), /* contrast setting, 0..127 */
//U8X8_CA(0x020 | 2, 0x080 | 0), /* contrast setting, pcf8814 */
U8X8_C(0x024), /* deactivate chip (PD=1), horizontal increment (V=0), enter normal command set (H=0) */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_pcf8812_96x65_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x020), /* power on */
U8X8_C(0x00c), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_pcf8812_96x65_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x020), /* power on */
U8X8_C(0x008), /* blank display */
U8X8_C(0x024), /* power down */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_pcf8812_96x65_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_pcf8812_96x65_display_info);
break;
*/
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_pcf8812_96x65_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_pcf8812_96x65_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_pcf8812_96x65_powersave1_seq);
break;
/*
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_pcf8812_96x65_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_pcf8812_96x65_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
*/
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x021 ); /* command mode, extended function set */
u8x8_cad_SendArg(u8x8, (arg_int>>1)|0x80 ); /* 0..127 for contrast */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x020 ); /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
u8x8_cad_SendCmd(u8x8, 0x080 | x);
u8x8_cad_SendCmd(u8x8, 0x040 | ((u8x8_tile_t *)arg_ptr)->y_pos);
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
/*
do
{
u8x8_cad_SendData(u8x8, 8, ptr);
ptr += 8;
c--;
} while( c > 0 );
*/
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_pcf8812_96x65_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 100,
/* pre_chip_disable_wait_ns = */ 100,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100,
/* sda_setup_time_ns = */ 100,
/* sck_pulse_width_ns = */ 100,
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150,
/* tile_width = */ 12,
/* tile_hight = */ 9,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 96,
/* pixel_height = */ 65
};
uint8_t u8x8_d_pcf8812_96x65(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_pcf8812_96x65_display_info);
return 1;
}
return u8x8_d_pcf8812_96x65_generic(u8x8, msg, arg_int, arg_ptr);
}

198
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_pcf8814_hx1230.c
View File

@@ -1,198 +0,0 @@
/*
u8x8_d_pcf8814_hc1230.c
pcf8814: 65x96
hx1230: 68x96
pcf8814 and hc1230 are almost identical.
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2017, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_hx1230_96x68_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_C(0x020), /* power off */
U8X8_C(0x080), /* contrast setting, 0..31, set to 0 */
U8X8_C(0x0a6), /* not inverted display */
U8X8_C(0x0a4), /* normal display mode */
U8X8_C(0x0a0), /* */
U8X8_C(0x0c0), /* */
U8X8_C(0x040), /* start at scanline 0 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_hx1230_96x68_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x02f), /* power on */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_hx1230_96x68_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_C(0x0a5), /* All pixels on = powersave */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_hx1230_96x68_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* */
U8X8_C(0x0c0), /* */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_hx1230_96x68_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* */
U8X8_C(0x0c8), /* */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_hx1230_96x68_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_hx1230_96x68_display_info);
break;
*/
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_hx1230_96x68_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_hx1230_96x68_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_hx1230_96x68_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_hx1230_96x68_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_hx1230_96x68_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, (arg_int>>3)|0x80 ); /* 0..31 for contrast */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, x&15);
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4));
u8x8_cad_SendCmd(u8x8, 0x0b0 | ((u8x8_tile_t *)arg_ptr)->y_pos);
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_hx1230_96x68_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 100,
/* pre_chip_disable_wait_ns = */ 100,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100,
/* sda_setup_time_ns = */ 100,
/* sck_pulse_width_ns = */ 100,
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150,
/* tile_width = */ 12,
/* tile_hight = */ 9,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 96,
/* pixel_height = */ 68
};
uint8_t u8x8_d_hx1230_96x68(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_hx1230_96x68_display_info);
return 1;
}
return u8x8_d_hx1230_96x68_generic(u8x8, msg, arg_int, arg_ptr);
}

217
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_sbn1661.c
View File

@@ -1,217 +0,0 @@
/*
u8x8_d_sbn1661.c
SED1520 / SBN1661 122x32 5V LCD
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_sbn1661_init_seq[] = {
U8X8_C(0x0c0), /* display start at line 0 */
U8X8_C(0x0a0), /* a0: ADC forward, a1: ADC reverse */
U8X8_C(0x0a4), /* a4: normal driving, a5: power save */
U8X8_C(0x0a9), /* a8: 1/16, a9: 1/32 duty */
//U8X8_C(0x0af), /* display on */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sbn1661_powersave0_seq[] = {
U8X8_C(0x0af), /* display on */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sbn1661_powersave1_seq[] = {
U8X8_C(0x0ae), /* display off */
U8X8_END() /* end of sequence */
};
struct u8x8_sbn1661_vars
{
uint8_t *ptr;
uint8_t x;
uint8_t c;
uint8_t arg_int;
};
#ifdef NOT_USED
static void u8x8_sbn1661_out(u8x8_t *u8x8, struct u8x8_sbn1661_vars *v, void *arg_ptr)
{
uint8_t cnt;
u8x8_cad_SendCmd(u8x8, 0x000 | ((v->x << 3) & 63) );
u8x8_cad_SendCmd(u8x8, 0x0b8 | (((u8x8_tile_t *)arg_ptr)->y_pos));
while( v->arg_int > 0 )
{
/* calculate tiles to next boundary (end or chip limit) */
cnt = v->x;
cnt += 8;
cnt &= 0x0f8;
cnt -= v->x;
if ( cnt > v->c )
cnt = v->c;
/* of course we still could use cnt=1 here... */
/* but setting cnt to 1 is not very efficient */
//cnt = 1;
v->x +=cnt;
v->c-=cnt;
cnt<<=3;
u8x8_cad_SendData(u8x8, cnt, v->ptr); /* note: SendData can not handle more than 255 bytes */
v->ptr += cnt;
if ( v->c == 0 )
{
v->ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
v->c = ((u8x8_tile_t *)arg_ptr)->cnt;
v->arg_int--;
}
if ( ((v->x) & 7) == 0 )
break;
}
}
#endif /* NOT_USED */
static const u8x8_display_info_t u8x8_sbn1661_122x32_display_info =
{
/* chip_enable_level = */ 0, /* sbn1661: Not used */
/* chip_disable_level = */ 1, /* sbn1661: Not used */
/* post_chip_enable_wait_ns = */ 100,
/* pre_chip_disable_wait_ns = */ 20,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6, /* */
/* sda_setup_time_ns = */ 12,
/* sck_pulse_width_ns = */ 75, /* sbn1661: Not used */
/* sck_clock_hz = */ 4000000UL, /* sbn1661: Not used */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4, /* sbn1661: Not used */
/* data_setup_time_ns = */ 200,
/* write_pulse_width_ns = */ 200, /* */
/* tile_width = */ 16, /* width of 16*8=128 pixel */
/* tile_hight = */ 4,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 122,
/* pixel_height = */ 32
};
uint8_t u8x8_d_sbn1661_122x32(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t *ptr;
//uint8_t x;
//uint8_t c;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sbn1661_122x32_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 0, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_sbn1661_init_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 1, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_sbn1661_init_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 1, NULL);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 0, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_sbn1661_powersave0_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 1, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_sbn1661_powersave0_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 1, NULL);
}
else
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 0, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_sbn1661_powersave1_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 1, NULL);
u8x8_cad_SendSequence(u8x8, u8x8_d_sbn1661_powersave1_seq);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 1, NULL);
}
break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
// x and c are ignored (u8g2 only)
//x = ((u8x8_tile_t *)arg_ptr)->x_pos;
//c = ((u8x8_tile_t *)arg_ptr)->cnt;
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 0, NULL);
u8x8_cad_SendCmd(u8x8, 0x000 | 0); // column 0
u8x8_cad_SendCmd(u8x8, 0x0b8 | (((u8x8_tile_t *)arg_ptr)->y_pos));
u8x8_cad_SendData(u8x8, 61, ptr); /* note: SendData can not handle more than 255 bytes */
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 0, NULL);
ptr += 61;
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 1, NULL);
u8x8_cad_SendCmd(u8x8, 0x000 | 0); // column 0
u8x8_cad_SendCmd(u8x8, 0x0b8 | (((u8x8_tile_t *)arg_ptr)->y_pos));
u8x8_cad_SendData(u8x8, 61, ptr); /* note: SendData can not handle more than 255 bytes */
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 1, NULL);
break;
default:
return 0;
}
return 1;
}
uint8_t u8x8_d_sed1520_122x32(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
return u8x8_d_sbn1661_122x32(u8x8, msg, arg_int, arg_ptr);
}

351
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_sed1330.c
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@@ -1,351 +0,0 @@
/*
u8x8_d_sed1330.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The device might also work with the RA8835, SED1335 and SED1336 controller.
The following devices might be compatible:
RA8835
SED1330
SED1335
S1D13700
*/
#include "u8x8.h"
static const uint8_t u8x8_d_sed1330_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x040, 0x030), /* sys init (0x040) with one arg, where 0x030 is a wild guess */
U8X8_CA(0x059, 0x004), /* send display on command (hex 0x059, see p37 ) */
/* display cmd has one arg: 01010100 should enable all three blocks, but disable the cursor*/
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sed1330_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x058, 0x000), /* send display off command (hex 0x059, see p37) and turn of all banks */
/* maybe send a sleep in cmd */
//U8X8_C(0x053) /* sleep in: 0x053 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_sed1330_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t c, i;
uint16_t y;
uint8_t *ptr;
switch(msg)
{
/* U8X8_MSG_DISPLAY_SETUP_MEMORY is handled by the calling function */
/*
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
break;
case U8X8_MSG_DISPLAY_INIT:
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_sed1330_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_sed1330_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
y = (((u8x8_tile_t *)arg_ptr)->y_pos);
y*=8;
y*= u8x8->display_info->tile_width;
u8x8_cad_StartTransfer(u8x8);
c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr; /* data ptr to the tiles */
for( i = 0; i < 8; i++ )
{
u8x8_cad_SendCmd(u8x8, 0x046 ); /* CSRW command*/
u8x8_cad_SendArg(u8x8, y&255); /* CSRW low adr byte */
u8x8_cad_SendArg(u8x8, y>>8); /* CSRW high adr byte */
u8x8_cad_SendCmd(u8x8, 0x042 ); /* MWRITE */
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes, send one line of data */
ptr += u8x8->display_info->tile_width;
y += u8x8->display_info->tile_width;
}
/* sometimes the display switches off... so just sent a display on command */
u8x8_cad_SendCmd(u8x8, 0x059 ); /* display on */
u8x8_cad_SendArg(u8x8, 0x004); /* arg for display on */
u8x8_cad_EndTransfer(u8x8);
//u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL); /* extra dely required */
break;
default:
return 0;
}
return 1;
}
/*=============================================*/
static const u8x8_display_info_t u8x8_sed1330_240x128_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 30, /* G242CX Datasheet p5 */
/* pre_chip_disable_wait_ns = */ 10, /* G242CX Datasheet p5 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 140,
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0,
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 120, /* G242CX Datasheet p5 */
/* write_pulse_width_ns = */ 220, /* G242CX Datasheet p5 */
/* tile_width = */ 0x01e,
/* tile_hight = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 240,
/* pixel_height = */ 128
};
/* 240x128 Seiko G242C */
static const uint8_t u8x8_d_sed1330_240x128_init_seq[] = {
U8X8_DLY(100),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(100),
/* system init command, see also u8x8_d_sed1330_powersave0_seq */
U8X8_CA(0x040, 0x030), /* sys init (0x040) with one arg, where 0x030 is a wild guess */
/* system init has total 8 parameters, so 7 more are here */
U8X8_A(0x087), /* no idea here... WF (topmost bit) is set to one because it is suggested in the datasheet, lowest 3 bits refer to text mode only */
U8X8_A(0x007), /* FY: height of a char+1, does not matter here (hopefully), because we use graphics mode only */
U8X8_A(0x01d), /* C/R: this could be the number of horizontal bytes - 1 (Value confirmed with app notes p41) */
U8X8_A(0x050), /* TC/R: According to app notes fOSC=6Mhz fFF=70Hz --> TC/R = 74d*/
U8X8_A(0x080), /* L/F: Lines per frame - 1, probably this is the height of the display - 1 (value confirmed with app notes p41)*/
U8X8_A(0x01e), /* Low byte of the virtual screen size. (Value confirmed with app notes p41) */
U8X8_A(0), /* High byte of the virtual screen size, see also section 9.1.2 */
U8X8_C(0x044), /* SCROLL */
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x080),
U8X8_A(0x000),
U8X8_A(0x040),
U8X8_A(0x080),
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_CA(0x05a, 0), /* HDOT SCR: Horizontal dotwise scroll... set to 0 */
U8X8_CA(0x05b, 0x0c), /* OVLAY: 2-layer, all graphics, OR between layer 1 and 2 */
U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_DLY(100),
};
/* RA8835 NHD-240128BZ */
static const uint8_t u8x8_d_rh8835_nhd_240128_init_seq[] = {
U8X8_DLY(100),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(100),
/* system init command, see also u8x8_d_sed1330_powersave0_seq */
U8X8_CA(0x040, 0x030), /* sys init (0x040) with one arg, where 0x030 is a wild guess */
/* system init has total 8 parameters, so 7 more are here */
U8X8_A(0x087), /* no idea here... WF (topmost bit) is set to one because it is suggested in the datasheet, lowest 3 bits refer to text mode only */
U8X8_A(0x007), /* FY: height of a char+1, does not matter here (hopefully), because we use graphics mode only */
U8X8_A(0x01d), /* C/R: this could be the number of horizontal bytes - 1 (Value confirmed with app notes p41) */
U8X8_A(0x050), /* TC/R: According to app notes fOSC=6Mhz fFF=70Hz --> TC/R = 74d*/
U8X8_A(0x080), /* L/F: Lines per frame - 1, probably this is the height of the display - 1 (value confirmed with app notes p41)*/
U8X8_A(0x01e), /* Low byte of the virtual screen size. (Value confirmed with app notes p41) */
U8X8_A(0), /* High byte of the virtual screen size, see also section 9.1.2 */
U8X8_C(0x044), /* SCROLL */
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x080),
U8X8_A(0x000),
U8X8_A(0x040),
U8X8_A(0x080),
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x000),
//U8X8_CA(0x05a, 0), /* HDOT SCR: Horizontal dotwise scroll... set to 0 */
U8X8_CA(0x05b, 0x0c), /* OVLAY: 2-layer, all graphics, OR between layer 1 and 2 */
//U8X8_CA(0x059, 0x04), /* send display on command (hex 0x059, see p37 ) */
U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_DLY(100),
};
uint8_t u8x8_d_sed1330_240x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sed1330_240x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sed1330_240x128_init_seq);
break;
default:
return u8x8_d_sed1330_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}
uint8_t u8x8_d_ra8835_nhd_240x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sed1330_240x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_rh8835_nhd_240128_init_seq);
break;
default:
return u8x8_d_sed1330_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}
/*=============================================*/
static const u8x8_display_info_t u8x8_sed1330_320x240_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 30, /* G242CX Datasheet p5 */
/* pre_chip_disable_wait_ns = */ 10, /* G242CX Datasheet p5 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 140,
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0,
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 120, /* G242CX Datasheet p5 */
/* write_pulse_width_ns = */ 220, /* G242CX Datasheet p5 */
/* tile_width = */ 40,
/* tile_hight = */ 30,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 320,
/* pixel_height = */ 240
};
static const uint8_t u8x8_d_sed1330_320x240_init_seq[] = {
U8X8_DLY(100),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(100),
/* system init command, see also u8x8_d_sed1330_powersave0_seq */
U8X8_CA(0x040, 0x030), /* sys init (0x040) with one arg, where 0x030 is a wild guess */
/* system init has total 8 parameters, so 7 more are here */
U8X8_A(0x087), /* no idea here... WF (topmost bit) is set to one because it is suggested in the datasheet, lowest 3 bits refer to text mode only */
U8X8_A(0x007), /* FY: height of a char+1, does not matter here (hopefully), because we use graphics mode only */
U8X8_A(0x027), /* 40-1 */ /* C/R: this could be the number of horizontal bytes - 1 (Value confirmed with app notes p41) */
U8X8_A(0x039), /* TC/R: According to app notes fOSC=6Mhz fFF=70Hz --> TC/R = 74d*/
U8X8_A(0x0ef), /* L/F: Lines per frame - 1, probably this is the height of the display - 1 (value confirmed with app notes p41)*/
U8X8_A(0x028), /* Low byte of the virtual screen size. (Value confirmed with app notes p41) */
U8X8_A(0), /* High byte of the virtual screen size, see also section 9.1.2 */
U8X8_C(0x044), /* SCROLL */
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x0ef),
U8X8_A(0x0b0),
U8X8_A(0x004),
U8X8_A(0x0ef),
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_CA(0x05a, 0), /* HDOT SCR: Horizontal dotwise scroll... set to 0 */
U8X8_CA(0x05b, 0x0c), /* OVLAY: 2-layer, all graphics, OR between layer 1 and 2 */
U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_DLY(100),
};
uint8_t u8x8_d_ra8835_320x240(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sed1330_320x240_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sed1330_320x240_init_seq);
break;
default:
return u8x8_d_sed1330_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}

215
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_sh1106_64x32.c
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@@ -1,215 +0,0 @@
/*
u8x8_d_sh1106_64x32.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2018, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* issue 568 */
static const uint8_t u8x8_d_sh1106_64x32_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x01f), /* multiplex ratio, 0.42 OLED */
U8X8_CA(0x0d3, 0x000), /* display offset, 0.42 OLED */
U8X8_C(0x040), /* set display start line to 0, 0.42 OLED */
U8X8_CA(0xad, 0x8b), /* DC-DC ON/OFF Mode Set: Built-in DC-DC is used, Normal Display (POR = 0x8b) */
U8X8_C(0x33), /* set charge pump voltage 0x30 (POR) .. 0x33 */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1, 0.66 OLED */
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse, 0.66 OLED */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5), 0.66 OLED */
U8X8_CA(0x081, 0x080), /* [2] set contrast control, 0.42 OLED datasheet: 0xcf */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1, 0.42 OLED datasheet: 0x22 */
U8X8_CA(0x0db, 0x028), /* vcomh deselect level, 0.42 OLED datasheet: 0x00 */
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1106_64x32_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1106_64x32_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1106_64x32_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0d3, 0), /* display offset, 0.42 OLED */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1106_64x32_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0d3, 0), /* What is the correct offset in flip 1 mode? --> Issue 547 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_sh1106_64x32_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1106_64x32_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_64x32_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_64x32_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_64x32_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_64x32_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_64x32_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
/* copied from SSD1306 */
static const u8x8_display_info_t u8x8_sh1106_64x32_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 8,
/* tile_hight = */ 4,
/* default_x_offset = */ 32,
/* flipmode_x_offset = */ 36,
/* pixel_width = */ 64,
/* pixel_height = */ 32
};
uint8_t u8x8_d_sh1106_64x32(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1106_64x32_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_64x32_init_seq);
return 1;
}
return u8x8_d_sh1106_64x32_generic(u8x8, msg, arg_int, arg_ptr);
}

216
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_sh1106_72x40.c
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@@ -1,216 +0,0 @@
/*
u8x8_d_sh1106_72x40.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2018, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* WiseChip 0.42 OLED, issue 547 */
static const uint8_t u8x8_d_sh1106_72x40_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x027), /* multiplex ratio, 0.42 OLED */
U8X8_CA(0x0d3, 0x00c), /* display offset, 0.42 OLED */
U8X8_C(0x040), /* set display start line to 0, 0.42 OLED */
U8X8_CA(0xad, 0x8b), /* DC-DC ON/OFF Mode Set: Built-in DC-DC is used, Normal Display (POR = 0x8b) */
U8X8_C(0x33), /* set charge pump voltage 0x30 (POR) .. 0x33 */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1, 0.66 OLED */
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse, 0.66 OLED */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5), 0.66 OLED */
U8X8_CA(0x081, 0x080), /* [2] set contrast control, 0.42 OLED datasheet: 0xcf */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1, 0.42 OLED datasheet: 0x22 */
U8X8_CA(0x0db, 0x028), /* vcomh deselect level, 0.42 OLED datasheet: 0x00 */
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1106_72x40_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1106_72x40_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1106_72x40_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0d3, 12), /* display offset, 0.42 OLED */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1106_72x40_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0d3, 52), /* What is the correct offset in flip 1 mode? --> Issue 547 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_sh1106_72x40_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1106_72x40_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_72x40_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_72x40_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_72x40_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_72x40_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_72x40_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
/* copied from SSD1306 */
static const u8x8_display_info_t u8x8_sh1106_72x40_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 9,
/* tile_hight = */ 5,
/* default_x_offset = */ 30,
/* flipmode_x_offset = */ 30,
/* pixel_width = */ 72,
/* pixel_height = */ 40
};
/* WiseChip 0.42" OLED */
uint8_t u8x8_d_sh1106_72x40_wise(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1106_72x40_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_72x40_init_seq);
return 1;
}
return u8x8_d_sh1106_72x40_generic(u8x8, msg, arg_int, arg_ptr);
}

501
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_sh1107.c
View File

@@ -1,501 +0,0 @@
/*
u8x8_d_sh1107.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2017, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* code copyied from SSD1306 */
static const uint8_t u8x8_d_sh1107_64x128_noname_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1107_64x128_noname_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1107_64x128_noname_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1107_64x128_noname_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_sh1107_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1107_64x128_noname_display_info);
break;
*/
/* handled by the calling function
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_64x128_noname_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_64x128_noname_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_64x128_noname_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_64x128_noname_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_64x128_noname_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* sh1107 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
//u8x8_cad_SendCmd(u8x8, 0x040 ); /* set line offset to 0 */
// set column address
u8x8_cad_SendCmd(u8x8, 0x010 | (x >> 4));
u8x8_cad_SendCmd(u8x8, 0x000 | ((x & 15))); /* probably wrong, should be SendCmd */
// set page address
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos)); /* probably wrong, should be SendCmd */
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
/*
do
{
u8x8_cad_SendData(u8x8, 8, ptr);
ptr += 8;
c--;
} while( c > 0 );
*/
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
/*==================================================*/
/* QG-6428TSWKG01 */
static const uint8_t u8x8_d_sh1107_64x128_noname_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0dc, 0x000), /* start line */
U8X8_CA(0x081, 0x02f), /* [2] set contrast control */
U8X8_C(0x020), /* use page addressing mode */
// U8X8_C(0x0a1), /* segment remap a0/a1*/
// U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0a8, 0x7f), /* 0x03f) multiplex ratio */
U8X8_CA(0x0d3, 0x060), /* display offset */
U8X8_CA(0x0d5, 0x051), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x035), /* vcomh deselect level */
U8X8_C(0x0b0), /* set page address */
U8X8_CA(0x0da, 0x012), /* set com pins */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_sh1107_64x128_noname_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* sh1107: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* sh1107: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* sh1107: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* sh1107: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 8,
/* tile_height = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 64,
/* pixel_height = */ 128
};
uint8_t u8x8_d_sh1107_64x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_sh1107_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_64x128_noname_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1107_64x128_noname_display_info);
break;
default:
return 0;
}
return 1;
}
/*==================================================*/
/* init sequence from Grove OLED 96x96 */
static const uint8_t u8x8_d_sh1107_seeed_96x96_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x050), /* clock divide ratio (0x00=1) and oscillator frequency (0x5) */
U8X8_C(0x020), /* use page addressing mode */
//U8X8_CA(0x0a8, 0x03f), /* multiplex ratio */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_CA(0x0dc, 0x000), /* start line */
//U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
//U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x080), /* [2] set contrast control */
U8X8_CA(0x0ad, 0x080), /* */
U8X8_CA(0x0d9, 0x01f), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x027), /* vcomh deselect level */
// if vcomh is 0, then this will give the biggest range for contrast control issue #98
// restored the old values for the noname constructor, because vcomh=0 will not work for all OLEDs, #116
//U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_sh1107_seeed_96x96_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 100, /* cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 100, /* cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* sh1107: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 12,
/* tile_hight = */ 12,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 96,
/* pixel_height = */ 96
};
uint8_t u8x8_d_sh1107_seeed_96x96(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_sh1107_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_seeed_96x96_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1107_seeed_96x96_display_info);
break;
default:
return 0;
}
return 1;
}
/*==================================================*/
/* 128x128 OLED: this display has a very strange x offset */
/* sequence taken over from 64x128 sequence, because it seems to work mostly */
static const uint8_t u8x8_d_sh1107_128x128_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0dc, 0x000), /* start line */
U8X8_CA(0x081, 0x02f), /* [2] set contrast control */
U8X8_C(0x020), /* use page addressing mode */
// U8X8_C(0x0a1), /* segment remap a0/a1*/
// U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0a8, 0x7f), /* 0x03f multiplex ratio */
//U8X8_CA(0x0d3, 0x060), /* display offset (removed, not in datasheet ) */
U8X8_CA(0x0d5, 0x050), /* clock divide ratio (0x00=1) and oscillator frequency (0x8), changed to 0x051, issue 501 */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x035), /* vcomh deselect level */
U8X8_C(0x0b0), /* set page address */
U8X8_CA(0x0da, 0x012), /* set com pins */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_sh1107_128x128_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 100, /* cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 100, /* cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* sh1107: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 16,
/* default_x_offset = */ 96,
/* flipmode_x_offset = */ 96,
/* pixel_width = */ 128,
/* pixel_height = */ 128
};
uint8_t u8x8_d_sh1107_128x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_sh1107_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_128x128_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1107_128x128_display_info);
break;
default:
return 0;
}
return 1;
}
/*==================================================*/
/* pimoroni_128x128_display */
static const u8x8_display_info_t u8x8_sh1107_pimoroni_128x128_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 100, /* cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 100, /* cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* sh1107: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 128
};
uint8_t u8x8_d_sh1107_pimoroni_128x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_sh1107_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_128x128_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1107_pimoroni_128x128_display_info);
break;
default:
return 0;
}
return 1;
}
/*==================================================*/
/*
Name: SH1107_seeed_128x128
URL: https://www.seeedstudio.com/Grove-OLED-Display-1-12-V2.html
Display is there in my lab. Backside PCB label: "OLED Display 1.12 inch v1.0"
Tookover code from SSD1327_SEEED_96X96 because none of the other displays did work
and at least the 96x96 driver did show something.
*/
static const u8x8_display_info_t u8x8_seeed_128x128_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 100, /* cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 100, /* cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 2, // 400kHz does not work, but 200kHz seems to be ok
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* sh1107: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 128
};
uint8_t u8x8_d_sh1107_seeed_128x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_sh1107_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_128x128_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_seeed_128x128_display_info);
break;
default:
return 0;
}
return 1;
}

225
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_sh1108.c
View File

@@ -1,225 +0,0 @@
/*
u8x8_d_sh1108.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2018, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/*
code copyied from sh1107
SH1108: 160x160 controller from Sino Wealth
*/
static const uint8_t u8x8_d_sh1108_noname_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1108_noname_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1108_160x160_noname_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1108_160x160_noname_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_sh1108_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1108_64x128_noname_display_info);
break;
*/
/* handled by the calling function
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1108_64x128_noname_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1108_noname_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1108_noname_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1108_160x160_noname_powersave0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1108_160x160_noname_powersave1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* sh1108 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
//u8x8_cad_SendCmd(u8x8, 0x040 ); /* set line offset to 0 */
// set column address
u8x8_cad_SendCmd(u8x8, 0x010 | (x >> 4));
u8x8_cad_SendCmd(u8x8, 0x000 | ((x & 15)));
// set page address
u8x8_cad_SendCmd(u8x8, 0x0b0 ); // page cmd is a two byte command
u8x8_cad_SendArg(u8x8, (((u8x8_tile_t *)arg_ptr)->y_pos));
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
/*==================================================*/
/* issue #619, 160x160 OLED */
static const uint8_t u8x8_d_sh1108_160x160_noname_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x060), /* clock divide ratio and oscillator frequency */
U8X8_CA(0x0a9, 0x003), /* set display resolution, 0=64x160, 1=96x160, 2=128x160, 3=160x160 */
U8X8_C(0x020), /* use page addressing mode */
U8X8_CA(0x081, 0x01f), /* set contrast control */
U8X8_CA(0x0ad, 0x80), /* DC/DC control 80=Use external Vpp, 89=Use internal DC/DC*/
U8X8_C(0x030), /* set discharge VSL level, 0x030..0x03f */
U8X8_CA(0x0d9, 0x028), /* pre-charge period */
U8X8_CA(0x0db, 0x035), /* vcomh deselect level */
U8X8_CA(0x0dc, 0x035), /* VSEGM Deselect Level */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_sh1108_160x160_noname_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 60,
/* pre_chip_disable_wait_ns = */ 120,
/* reset_pulse_width_ms = */ 100, /* sh1108: 3 us */
/* post_reset_wait_ms = */ 100, /* sometimes OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 100, /* sh1108: 100ns */
/* sck_pulse_width_ns = */ 100, /* sh1108: 100ns */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* sh1108: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 20,
/* tile_height = */ 20,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 160,
/* pixel_height = */ 160
};
uint8_t u8x8_d_sh1108_160x160(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_sh1108_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1108_160x160_noname_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1108_160x160_noname_display_info);
break;
default:
return 0;
}
return 1;
}
/*==================================================*/

287
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_sh1122.c
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@@ -1,287 +0,0 @@
/*
u8x8_d_sh1122.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Copied from sh1122 mostly because of the similar RAM architecture.
However: Commands are very different!
*/
#include "u8x8.h"
static const uint8_t u8x8_d_sh1122_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* sh1122: display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1122_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* sh1122: display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/*
input:
one tile (8 Bytes)
output:
Tile for SH1122 (32 Bytes)
*/
/*
static uint8_t u8x8_sh1122_to32_dest_buf[32];
static uint8_t *u8x8_sh1122_8to32(U8X8_UNUSED u8x8_t *u8x8, uint8_t *ptr)
{
uint8_t v;
uint8_t a,b;
uint8_t i, j;
uint8_t *dest;
for( j = 0; j < 4; j++ )
{
dest = u8x8_sh1122_to32_dest_buf;
dest += j;
a =*ptr;
ptr++;
b = *ptr;
ptr++;
for( i = 0; i < 8; i++ )
{
v = 0;
if ( a&1 ) v |= 0xf0;
if ( b&1 ) v |= 0x0f;
*dest = v;
dest+=4;
a >>= 1;
b >>= 1;
}
}
return u8x8_sh1122_to32_dest_buf;
}
*/
static uint8_t u8x8_write_byte_to_16gr_device(u8x8_t *u8x8, uint8_t b)
{
static uint8_t buf[4];
static uint8_t map[4] = { 0, 0x00f, 0x0f0, 0x0ff };
buf [3] = map[b & 3];
b>>=2;
buf [2] = map[b & 3];
b>>=2;
buf [1] = map[b & 3];
b>>=2;
buf [0] = map[b & 3];
return u8x8_cad_SendData(u8x8, 4, buf);
}
uint8_t u8x8_d_sh1122_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x;
uint8_t y, c, i;
uint8_t *ptr;
switch(msg)
{
/* U8X8_MSG_DISPLAY_SETUP_MEMORY is handled by the calling function */
/*
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1122_256x64_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1122_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1122_powersave1_seq);
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* sh1122 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 2; // only every 4th col can be addressed
x += u8x8->x_offset;
y = (((u8x8_tile_t *)arg_ptr)->y_pos);
y *= 8;
c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr; /* data ptr to the tiles */
for( i = 0; i < 8; i++ )
{
u8x8_cad_SendCmd(u8x8, 0x0b0 ); /* set row address */
u8x8_cad_SendArg(u8x8, y);
u8x8_cad_SendCmd(u8x8, x & 15 ); /* lower 4 bit*/
u8x8_cad_SendCmd(u8x8, 0x010 | (x >> 4) ); /* higher 3 bit */
c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */
while ( c > 0 )
{
u8x8_write_byte_to_16gr_device(u8x8, *ptr);
c--;
ptr++;
}
y++;
}
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
/*=========================================================*/
static const uint8_t u8x8_d_sh1122_256x64_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* remap */
U8X8_C(0x0c8), /* remap */
U8X8_C(0x060),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_sh1122_256x64_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* remap */
U8X8_C(0x0c0), /* remap */
U8X8_C(0x040),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_sh1122_256x64_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 10, /* sh1122: 10 us */
/* post_reset_wait_ms = */ 20, /* */
/* sda_setup_time_ns = */ 125, /* sh1122: cycle time is 250ns, so use 250/2 */
/* sck_pulse_width_ns = */ 125, /* sh1122: cycle time is 250ns, so use 250/2 */
/* sck_clock_hz = */ 40000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 10,
/* write_pulse_width_ns = */ 150, /* sh1122: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 32, /* 256 pixel, so we require 32 bytes for this */
/* tile_hight = */ 8,
/* default_x_offset = */ 0, /* this is the byte offset (there are two pixel per byte with 4 bit per pixel) */
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 256,
/* pixel_height = */ 64
};
static const uint8_t u8x8_d_sh1122_256x64_init_seq[] = {
U8X8_DLY(1),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(1),
U8X8_C(0xae), /* display off */
U8X8_C(0x40), /* display start line */
U8X8_C(0x0a0), /* remap */
U8X8_C(0x0c0), /* remap */
U8X8_CA(0x81, 0x80), /* set display contrast */
U8X8_CA(0xa8, 0x3f), /* multiplex ratio 1/64 Duty (0x0F~0x3F) */
U8X8_CA(0xad, 0x81), /* use buildin DC-DC with 0.6 * 500 kHz */
U8X8_CA(0xd5, 0x50), /* set display clock divide ratio (lower 4 bit)/oscillator frequency (upper 4 bit) */
U8X8_CA(0xd3, 0x00), /* display offset, shift mapping ram counter */
U8X8_CA(0xd9, 0x22), /* pre charge (lower 4 bit) and discharge(higher 4 bit) period */
U8X8_CA(0xdb, 0x35), /* VCOM deselect level */
U8X8_CA(0xdc, 0x35), /* Pre Charge output voltage */
U8X8_C(0x030), /* discharge level */
U8X8_DLY(1), /* delay */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_sh1122_256x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1122_256x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1122_256x64_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1122_256x64_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1122_256x64_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
default:
return u8x8_d_sh1122_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}

389
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1305.c
View File

@@ -1,389 +0,0 @@
/*
u8x8_d_ssd1305.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2017, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_ssd1305_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1305_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1305_128x32_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0d3, 32), /* display offset to 32 */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1305_128x32_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0d3, 0), /* display offset to */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1305_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x040 ); /* set line offset to 0 */
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendArg(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendArg(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos) );
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
/*
do
{
u8x8_cad_SendData(u8x8, 8, ptr);
ptr += 8;
c--;
} while( c > 0 );
*/
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1305_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1305_powersave1_seq);
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1305 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
default:
return 0;
}
return 1;
}
/* timing from SSD1306 */
static const u8x8_display_info_t u8x8_ssd1305_128x32_noname_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 4,
/* default_x_offset = */ 2,
/* flipmode_x_offset = */ 2,
/* pixel_width = */ 128,
/* pixel_height = */ 32
};
static const uint8_t u8x8_d_ssd1305_128x32_noname_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x03f), /* multiplex ratio */
U8X8_CA(0x0d3, 32), /* display offset to 32 */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x0cf), /* [2] set contrast control */
U8X8_CA(0x0d9, 0x0f1), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x040), /* vcomh deselect level */
// if vcomh is 0, then this will give the biggest range for contrast control issue #98
// restored the old values for the noname constructor, because vcomh=0 will not work for all OLEDs, #116
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1305_128x32_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1305_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1305_128x32_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1305_128x32_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1305_128x32_noname_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1305_128x32_noname_display_info);
break;
default:
return 0;
}
return 1;
}
/*================================================*/
/* adafruit 128x32 SSD1305 OLED, https://www.adafruit.com/product/2675 */
/* issue 724 */
/* timing from SSD1306 */
static const u8x8_display_info_t u8x8_ssd1305_128x32_adafruit_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 4,
/* default_x_offset = */ 4,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 32
};
uint8_t u8x8_d_ssd1305_128x32_adafruit(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1305_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1305_128x32_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1305_128x32_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1305_128x32_noname_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1305_128x32_adafruit_display_info);
break;
default:
return 0;
}
return 1;
}
/*================================================*/
/* adafruit SSD1305 OLED */
/* timing from SSD1306 */
static const u8x8_display_info_t u8x8_ssd1305_128x64_adafruit_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 8,
/* default_x_offset = */ 2,
/* flipmode_x_offset = */ 2,
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
static const uint8_t u8x8_d_ssd1305_128x64_adafruit_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x0f0), /* clock divide ratio (0x00=1) and oscillator frequency */
U8X8_CA(0x0a8, 0x03f), /* multiplex ratio */
U8X8_CA(0x0d3, 0x040), /* display offset to 32 */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x032), /* [2] set contrast control */
U8X8_CA(0x082, 0x080), /* set area brightness (reset=0x080) */
U8X8_CA(0x0d9, 0x0f1), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x040), /* vcomh deselect level */
// if vcomh is 0, then this will give the biggest range for contrast control issue #98
// restored the old values for the noname constructor, because vcomh=0 will not work for all OLEDs, #116
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1305_128x64_adafruit(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1305_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1305_128x32_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1305_128x32_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1305_128x64_adafruit_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1305_128x64_adafruit_display_info);
break;
default:
return 0;
}
return 1;
}

252
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1306_128x32.c
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@@ -1,252 +0,0 @@
/*
u8x8_d_ssd1306_128x32.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* UG-2832HSWEG02 Datasheet, Section 4.4 */
static const uint8_t u8x8_d_ssd1306_128x32_univision_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x01f), /* multiplex ratio */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x002), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x08f), /* [2] set contrast control */
U8X8_CA(0x0d9, 0x0f1), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x040), /* vcomh deselect level */
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_128x32_univision_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_128x32_univision_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_128x32_univision_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_128x32_univision_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1306_128x32_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x32_univision_display_info);
break;
*/
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x32_univision_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x32_univision_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x32_univision_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x32_univision_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x32_univision_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
/*
do
{
u8x8_cad_SendData(u8x8, 8, ptr);
ptr += 8;
c--;
} while( c > 0 );
*/
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1306_128x32_univision_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 4,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 32
};
uint8_t u8x8_d_ssd1306_128x32_univision(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x32_univision_display_info);
return 1;
}
return u8x8_d_ssd1306_128x32_generic(u8x8, msg, arg_int, arg_ptr);
}
/*=============================================*/
/* issue 756 */
#define ADDR_MODE 0 //0:horizontal, 1:vertical, 2:page
static const u8x8_display_info_t u8x8_ssd1306_128x32_winstar_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 4,
/* default_x_offset = */ 125,
/* flipmode_x_offset = */ 125,
/* pixel_width = */ 128,
/* pixel_height = */ 32
};
uint8_t u8x8_d_ssd1306_128x32_winstar(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x32_winstar_display_info);
return 1;
}
return u8x8_d_ssd1306_128x32_generic(u8x8, msg, arg_int, arg_ptr);
}

465
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1306_128x64_noname.c
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@@ -1,465 +0,0 @@
/*
u8x8_d_ssd1306_128x64_noname.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* more or less generic setup of all these small OLEDs */
static const uint8_t u8x8_d_ssd1306_128x64_noname_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x03f), /* multiplex ratio */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, SSD1306 only, should be removed for SH1106 */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x0cf), /* [2] set contrast control */
U8X8_CA(0x0d9, 0x0f1), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x040), /* vcomh deselect level */
// if vcomh is 0, then this will give the biggest range for contrast control issue #98
// restored the old values for the noname constructor, because vcomh=0 will not work for all OLEDs, #116
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/* this setup maximizes the brightness range, that can be set with setContrast() */
/* Drawback: VCOMH deselect level is set to 0, which das not work so good with all OLEDs, issue #116 */
static const uint8_t u8x8_d_ssd1306_128x64_vcomh0_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x03f), /* multiplex ratio */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x0ef), /* [2] set contrast control, */
U8X8_CA(0x0d9, 0x0a1), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x000), /* vcomh deselect level 0x000 .. 0x070, low nibble always 0 */
// if vcomh is 0, then this will give the biggest range for contrast control issue #98
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/* same as u8x8_d_ssd1306_128x64_noname_init_seq, but 0x0da bit 4 is set to 0 */
/* this will disable the alternative COM configuration */
static const uint8_t u8x8_d_ssd1306_128x64_alt0_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x03f), /* multiplex ratio */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, SSD1306 only, should be removed for SH1106 */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x002), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x0cf), /* [2] set contrast control */
U8X8_CA(0x0d9, 0x0f1), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x040), /* vcomh deselect level */
// if vcomh is 0, then this will give the biggest range for contrast control issue #98
// restored the old values for the noname constructor, because vcomh=0 will not work for all OLEDs, #116
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/* issue 316: a special sh1106 setup, https://www.mikrocontroller.net/topic/431371?goto=5087807#5087807 */
static const uint8_t u8x8_d_sh1106_128x64_winstar_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0xae), // Display OFF/ON: off (POR = 0xae)
U8X8_C(0xa4), // Set Entire Display OFF/ON: off (POR = 0xa4)
U8X8_CA(0xd5, 0x50), // Divide Ratio/Oscillator FrequencyData Set: divide ratio = 1 (POR = 1), Oscillator Frequency = +/- 0% (POR = +/- 0%)
U8X8_CA(0xa8, 0x3f), // Multiplex Ratio Data Set: 64 (POR = 0x3f, 64)
U8X8_CA(0xd3, 0x00), // Display OffsetData Set: 0 (POR = 0x00)
U8X8_C(0x40), // Set Display Start Line: 0
U8X8_CA(0xad, 0x8b), // DC-DC ON/OFF Mode Set: Built-in DC-DC is used, Normal Display (POR = 0x8b)
U8X8_CA(0xd9, 0x22), // Dis-charge/Pre-charge PeriodData Set: pre-charge 2 DCLKs, dis-charge 2 DCLKs (POR = 0x22, pre-charge 2 DCLKs, dis-charge 2 DCLKs)
U8X8_CA(0xdb, 0x35), // VCOM Deselect LevelData Set: 0,770V (POR = 0x35, 0,770 V)
U8X8_C(0x32), // Set Pump voltage value: 8,0 V (POR = 0x32, 8,0 V)
U8X8_CA(0x81, 0xff), // Contrast Data Register Set: 255 (large) (POR = 0x80)
U8X8_C(0x0a6), // Set Normal/Reverse Display: normal (POR = 0xa6)
U8X8_CA(0x0da, 0x012), // com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5)
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_128x64_noname_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_128x64_noname_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_128x64_noname_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_128x64_noname_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1306_sh1106_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x64_noname_display_info);
break;
*/
/* handled by the calling function
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x040 ); /* set line offset to 0 */
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendArg(u8x8, 0x000 | ((x&15))); /* probably wrong, should be SendCmd */
u8x8_cad_SendArg(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos)); /* probably wrong, should be SendCmd */
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
/*
do
{
u8x8_cad_SendData(u8x8, 8, ptr);
ptr += 8;
c--;
} while( c > 0 );
*/
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1306_128x64_noname_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
uint8_t u8x8_d_ssd1306_128x64_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x64_noname_display_info);
break;
default:
return 0;
}
return 1;
}
uint8_t u8x8_d_ssd1306_128x64_vcomh0(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_vcomh0_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x64_noname_display_info);
break;
default:
return 0;
}
return 1;
}
uint8_t u8x8_d_ssd1306_128x64_alt0(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_alt0_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x64_noname_display_info);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_sh1106_128x64_noname_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */
/* spi_mode = */ 3, /* active low (clock is high by default), rising edge, this seems to be a difference to the ssd1306 */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 8,
/* default_x_offset = */ 2,
/* flipmode_x_offset = */ 2,
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
uint8_t u8x8_d_sh1106_128x64_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
/* maybe use a better init sequence */
/* https://www.mikrocontroller.net/topic/431371 */
/* the new sequence is added in the winstar constructor (see below), this is kept untouched */
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1106_128x64_noname_display_info);
break;
default:
return 0;
}
return 1;
}
uint8_t u8x8_d_sh1106_128x64_vcomh0(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_vcomh0_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1106_128x64_noname_display_info);
break;
default:
return 0;
}
return 1;
}
uint8_t u8x8_d_sh1106_128x64_winstar(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1306_sh1106_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sh1106_128x64_winstar_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1106_128x64_noname_display_info);
break;
default:
return 0;
}
return 1;
}

213
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1306_2040x16.c
View File

@@ -1,213 +0,0 @@
/*
u8x8_d_ssd1306_2040x16.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* virtual device, issue 1291 */
static const uint8_t u8x8_d_ssd1306_2040x16_init_seq[] =
{
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x03f), /* multiplex ratio, 0.71 OLED: changed from 0x2f to 0x3f */
U8X8_CA(0x0d3, 0x000), /* display offset, 0.71 OLED */
U8X8_C(0x040), /* set display start line to 0, 0.71 OLED */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, 0.71 OLED 0x14*/
/// according to the datasheet, 0x00 is NOT page addressing mode, but horizontal addressing mode;
/// so it looks like u8g2 expects horizontal addressing (and the inline comment is wrong) while the Winstar example
/// actually uses page addressing (which is the reset default)
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1, 0.71 OLED */
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse, 0.71 OLED */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5), 0.71 OLED */
U8X8_CA(0x081, 0x07f), /* [2] set contrast control, 0.71 OLED datasheet: 0x7f */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1, 0.71 OLED datasheet: 0x22 */
U8X8_CA(0x0db, 0x040), /* vcomh deselect level, 0.71 OLED datasheet: 0x40 */
// U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_2040x16_powersave0_seq[] =
{
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_2040x16_powersave1_seq[] =
{
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_2040x16_flip0_seq[] =
{
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_2040x16_flip1_seq[] =
{
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1306_2040x16_generic(u8x8_t *u8x8, uint8_t msg,
uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch (msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_2040x16_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_2040x16_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if (arg_int == 0)
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_2040x16_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_2040x16_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if (arg_int == 0)
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_2040x16_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_2040x16_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081);
u8x8_cad_SendArg(u8x8, arg_int); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *) arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x >> 4));
u8x8_cad_SendCmd(u8x8, 0x000 | ((x & 15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *) arg_ptr)->y_pos));
do
{
c = ((u8x8_tile_t *) arg_ptr)->cnt;
ptr = ((u8x8_tile_t *) arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c * 8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while (arg_int > 0);
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1306_2040x16_display_info =
{
/* chip_enable_level = */0,
/* chip_disable_level = */1,
/* post_chip_enable_wait_ns = */20,
/* pre_chip_disable_wait_ns = */10,
/* reset_pulse_width_ms = */100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */
/* spi_mode = */0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */4,
/* data_setup_time_ns = */40,
/* write_pulse_width_ns = */150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */255,
/* tile_height = */2,
/* default_x_offset = */0,
/* flipmode_x_offset = */0,
/* pixel_width = */2040,
/* pixel_height = */16 };
uint8_t u8x8_d_ssd1306_2040x16(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if (msg == U8X8_MSG_DISPLAY_SETUP_MEMORY)
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_2040x16_display_info);
return 1;
}
else if (msg == U8X8_MSG_DISPLAY_INIT)
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_2040x16_init_seq);
return 1;
}
return u8x8_d_ssd1306_2040x16_generic(u8x8, msg, arg_int, arg_ptr);
}

215
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1306_48x64.c
View File

@@ -1,215 +0,0 @@
/*
u8x8_d_ssd1306_48x64_winstar.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* Winstar 0.71 OLED */
static const uint8_t u8x8_d_ssd1306_48x64_winstar_init_seq[] =
{
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x03f), /* multiplex ratio, 0.71 OLED: changed from 0x2f to 0x3f */
U8X8_CA(0x0d3, 0x000), /* display offset, 0.71 OLED */
U8X8_C(0x040), /* set display start line to 0, 0.71 OLED */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, 0.71 OLED 0x14*/
/// according to the datasheet, 0x00 is NOT page addressing mode, but horizontal addressing mode;
/// so it looks like u8g2 expects horizontal addressing (and the inline comment is wrong) while the Winstar example
/// actually uses page addressing (which is the reset default)
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1, 0.71 OLED */
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse, 0.71 OLED */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5), 0.71 OLED */
U8X8_CA(0x081, 0x07f), /* [2] set contrast control, 0.71 OLED datasheet: 0x7f */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1, 0.71 OLED datasheet: 0x22 */
U8X8_CA(0x0db, 0x040), /* vcomh deselect level, 0.71 OLED datasheet: 0x40 */
// U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_48x64_powersave0_seq[] =
{
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_48x64_powersave1_seq[] =
{
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_48x64_flip0_seq[] =
{
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_48x64_flip1_seq[] =
{
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1306_48x64_generic(u8x8_t *u8x8, uint8_t msg,
uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch (msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_48x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_48x64_winstar_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if (arg_int == 0)
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_48x64_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_48x64_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if (arg_int == 0)
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_48x64_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_48x64_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081);
u8x8_cad_SendArg(u8x8, arg_int); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *) arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x >> 4));
u8x8_cad_SendCmd(u8x8, 0x000 | ((x & 15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *) arg_ptr)->y_pos));
do
{
c = ((u8x8_tile_t *) arg_ptr)->cnt;
ptr = ((u8x8_tile_t *) arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c * 8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while (arg_int > 0);
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1306_48x64_display_info =
{
/* chip_enable_level = */0,
/* chip_disable_level = */1,
/* post_chip_enable_wait_ns = */20,
/* pre_chip_disable_wait_ns = */10,
/* reset_pulse_width_ms = */100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */
/* spi_mode = */0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */4,
/* data_setup_time_ns = */40,
/* write_pulse_width_ns = */150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */6,
/* tile_height = */8,
/* default_x_offset = */40,
/* flipmode_x_offset = */40,
/* pixel_width = */48,
/* pixel_height = */64 };
/* Winstar 0.71" OLED */
uint8_t u8x8_d_ssd1306_48x64_winstar(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int,
void *arg_ptr)
{
if (msg == U8X8_MSG_DISPLAY_SETUP_MEMORY)
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_48x64_display_info);
return 1;
}
else if (msg == U8X8_MSG_DISPLAY_INIT)
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_48x64_winstar_init_seq);
return 1;
}
return u8x8_d_ssd1306_48x64_generic(u8x8, msg, arg_int, arg_ptr);
}

258
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1306_64x32.c
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@@ -1,258 +0,0 @@
/*
u8x8_d_ssd1306_64x32.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_ssd1306_64x32_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_64x32_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_64x32_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_64x32_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1306_64x32_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_64x32_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x32_noname_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x32_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x32_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x32_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x32_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
/*======================================================*/
static const u8x8_display_info_t u8x8_ssd1306_64x32_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 8,
/* tile_hight = */ 4,
/* default_x_offset = */ 32,
/* flipmode_x_offset = */ 32,
/* pixel_width = */ 64,
/* pixel_height = */ 32
};
/*======================================================*/
static const uint8_t u8x8_d_ssd1306_64x32_noname_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x02f), /* multiplex ratio: changed from 0x1f to 0x2f */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1 */
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x0cf), /* [2] set contrast control datasheet: 0xcf */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1 */
U8X8_CA(0x0db, 0x000), /* vcomh deselect level */
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1306_64x32_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_64x32_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x32_noname_init_seq);
return 1;
}
return u8x8_d_ssd1306_64x32_generic(u8x8, msg, arg_int, arg_ptr);
}
/*======================================================*/
static const uint8_t u8x8_d_ssd1306_64x32_1f_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x01f), /* multiplex ratio: changed from 0x1f to 0x2f, 23 Sep 17: changed back to 1f */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1 */
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x0cf), /* [2] set contrast control datasheet: 0xcf */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1 */
U8X8_CA(0x0db, 0x000), /* vcomh deselect level */
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1306_64x32_1f(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_64x32_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x32_1f_init_seq);
return 1;
}
return u8x8_d_ssd1306_64x32_generic(u8x8, msg, arg_int, arg_ptr);
}

213
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1306_64x48.c
View File

@@ -1,213 +0,0 @@
/*
u8x8_d_ssd1306_64x48.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* EastRising 0.66 OLED */
static const uint8_t u8x8_d_ssd1306_64x48_er_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x02f), /* multiplex ratio, 0.66 OLED: changed from 0x1f to 0x2f */
U8X8_CA(0x0d3, 0x000), /* display offset, 0.66 OLED */
U8X8_C(0x040), /* set display start line to 0, 0.66 OLED */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, 0.66 OLED 0x14*/
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1, 0.66 OLED */
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse, 0.66 OLED */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5), 0.66 OLED */
U8X8_CA(0x081, 0x0cf), /* [2] set contrast control, 0.66 OLED datasheet: 0xcf */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1, 0.66 OLED datasheet: 0x22 */
U8X8_CA(0x0db, 0x000), /* vcomh deselect level, 0.66 OLED datasheet: 0x00 */
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_64x48_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_64x48_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_64x48_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_64x48_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1306_64x48_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_64x48_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x48_er_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x48_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x48_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x48_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x48_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1306_64x48_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 8,
/* tile_hight = */ 6,
/* default_x_offset = */ 32,
/* flipmode_x_offset = */ 32,
/* pixel_width = */ 64,
/* pixel_height = */ 48
};
/* East Rising 0.66" OLED */
uint8_t u8x8_d_ssd1306_64x48_er(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_64x48_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_64x48_er_init_seq);
return 1;
}
return u8x8_d_ssd1306_64x48_generic(u8x8, msg, arg_int, arg_ptr);
}

266
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1306_72x40.c
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@@ -1,266 +0,0 @@
/*
u8x8_d_ssd1306_72x40.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2019, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/*
EastRising 0.41 OLED
https://www.buydisplay.com/default/white-0-42-inch-oled-display-panel-72x40-iic-i2c-serial-spi-ssd1306
command(0xae);//--turn off oled panel
command(0xd5);//--set display clock divide ratio/oscillator frequency
command(0x80);//--set divide ratio
command(0xa8);//--set multiplex ratio
command(0x27);//--1/40 duty
command(0xd3);//-set display offset
command(0x00);//-not offset
command(0xad);//--Internal IREF Setting
command(0x30);//--
command(0x8d);//--set Charge Pump enable/disable
command(0x14);//--set(0x10) disable
command(0x40);//--set start line address
command(0xa6);//--set normal display
command(0xa4);//Disable Entire Display On
command(0xa1);//--set segment re-map 128 to 0
command(0xC8);//--Set COM Output Scan Direction 64 to 0
command(0xda);//--set com pins hardware configuration
command(0x12);
command(0x81);//--set contrast control register
command(0xaf);
command(0xd9);//--set pre-charge period
command(0x22);
command(0xdb);//--set vcomh
command(0x20);
command(0xaf);//--turn on oled panel
*/
static const uint8_t u8x8_d_ssd1306_72x40_er_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x027), /* multiplex ratio, 0.42 OLED: 0x27*/
U8X8_CA(0x0d3, 0x000), /* display offset, 0.42 OLED */
U8X8_CA(0x0ad, 0x030), /* Internal IREF Setting for the 0.42 OLED, see also issue https://github.com/olikraus/u8g2/issues/1047 */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, 0.66 OLED 0x14*/
U8X8_C(0x040), /* set display start line to 0, 0.66 OLED */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_C(0x0a4), /* output ram to display */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1, 0.66 OLED */
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse, 0.66 OLED */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5), 0.66 OLED */
U8X8_CA(0x081, 0x0af), /* [2] set contrast control, 0.42 OLED */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1, 0.42 OLED datasheet: 0x22 */
U8X8_CA(0x0db, 0x020), /* vcomh deselect level, 0.42 OLED datasheet: 0x20 */
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_72x40_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_72x40_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_72x40_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_72x40_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1306_72x40_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_72x40_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_72x40_er_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_72x40_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_72x40_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_72x40_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_72x40_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1306_72x40_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 9,
/* tile_hight = */ 5,
/* default_x_offset = */ 28,
/* flipmode_x_offset = */ 28,
/* pixel_width = */ 72,
/* pixel_height = */ 40
};
/*
EastRising 0.41 OLED
https://www.buydisplay.com/default/white-0-42-inch-oled-display-panel-72x40-iic-i2c-serial-spi-ssd1306
*/
uint8_t u8x8_d_ssd1306_72x40_er(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_72x40_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_72x40_er_init_seq);
return 1;
}
return u8x8_d_ssd1306_72x40_generic(u8x8, msg, arg_int, arg_ptr);
}

213
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1306_96x16.c
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@@ -1,213 +0,0 @@
/*
u8x8_d_ssd1306_96x16.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* EastRising 0.69 OLED */
static const uint8_t u8x8_d_ssd1306_96x16_er_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x00f), /* multiplex ratio, 0.69 OLED: 0x0f */
U8X8_CA(0x0d3, 0x000), /* display offset, 0.69 OLED */
U8X8_C(0x040), /* set display start line to 0, 0.69 OLED */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, 0.66 OLED 0x14*/
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1, 0.66 OLED */
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse, 0.66 OLED */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x002), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5), 0.66 OLED */
U8X8_CA(0x081, 0x0af), /* [2] set contrast control, 0.69 OLED datasheet: 0xaf */
U8X8_CA(0x0d9, 0x0f1), /* [2] pre-charge period 0x0f1, 0.69 OLED datasheet: 0xf1 */
U8X8_CA(0x0db, 0x020), /* vcomh deselect level, 0.69 OLED datasheet: 0x20 */
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_96x16_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_96x16_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_96x16_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_96x16_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1306_96x16_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_96x16_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_96x16_er_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_96x16_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_96x16_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_96x16_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_96x16_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1306_96x16_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns, increased to 8MHz (issue 215) */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 12,
/* tile_hight = */ 2,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 32,
/* pixel_width = */ 96,
/* pixel_height = */ 16
};
/* East Rising 0.69" OLED */
uint8_t u8x8_d_ssd1306_96x16_er(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_96x16_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_96x16_er_init_seq);
return 1;
}
return u8x8_d_ssd1306_96x16_generic(u8x8, msg, arg_int, arg_ptr);
}

288
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1309.c
View File

@@ -1,288 +0,0 @@
/*
u8x8_d_ssd1309.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2017, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_ssd1309_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1309_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1309_128x64_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1309_128x64_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1309_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos) );
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
/*
do
{
u8x8_cad_SendData(u8x8, 8, ptr);
ptr += 8;
c--;
} while( c > 0 );
*/
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1309_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1309_powersave1_seq);
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1309 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
default:
return 0;
}
return 1;
}
/*=================================================*/
/* offset 2 version */
/* timing from SSD1306 */
static const u8x8_display_info_t u8x8_ssd1309_128x64_noname2_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 8,
/* default_x_offset = */ 2,
/* flipmode_x_offset = */ 2,
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
static const uint8_t u8x8_d_ssd1309_128x64_noname_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x0a0), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
//U8X8_CA(0x0a8, 0x03f), /* multiplex ratio */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_CA(0x020, 0x002), /* page addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x06f), /* [2] set contrast control */
U8X8_CA(0x0d9, 0x0d3), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x020), /* vcomh deselect level */
// if vcomh is 0, then this will give the biggest range for contrast control issue #98
// restored the old values for the noname constructor, because vcomh=0 will not work for all OLEDs, #116
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
//U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1309_128x64_noname2(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1309_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1309_128x64_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1309_128x64_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1309_128x64_noname_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1309_128x64_noname2_display_info);
break;
default:
return 0;
}
return 1;
}
/*=================================================*/
/* offset 0 version */
/* timing from SSD1306 */
static const u8x8_display_info_t u8x8_ssd1309_128x64_noname0_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
uint8_t u8x8_d_ssd1309_128x64_noname0(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1309_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1309_128x64_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1309_128x64_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1309_128x64_noname_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1309_128x64_noname0_display_info);
break;
default:
return 0;
}
return 1;
}

236
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1316.c
View File

@@ -1,236 +0,0 @@
/*
u8x8_d_ssd1316.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2019, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
SSD1316: 128x39 OLED
https://github.com/olikraus/u8g2/issues/919
*/
#include "u8x8.h"
static const uint8_t u8x8_d_ssd1316_128x32_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1316_128x32_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1316_128x32_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1316_128x32_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/*===================================================*/
static uint8_t u8x8_d_ssd1316_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1316_128x32_display_info);
break;
*/
/* handled by the calling function
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1316_128x32_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1316_128x32_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1316_128x32_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1316_128x32_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1316_128x32_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15))); /* probably wrong, should be SendCmd */
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos)); /* probably wrong, should be SendCmd */
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
/*===================================================*/
/* QT-2832TSWUG02/ZJY-2832TSWZG02 */
static const uint8_t u8x8_d_ssd1316_128x32_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_C(0x040), /* start line */
U8X8_CA(0x081, 0x045), /* QG-2832TSWZG02 datasheet */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_CA(0x0a8, 0x01f), /* multiplex ratio, duty = 1/32 */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x0db, 0x020), /* vcomh deselect level */
U8X8_CA(0x08d, 0x015), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, */
//U8X8_CA(0x0a2, 0x000), /* set display start line to 0 */
//U8X8_CA(0x020, 0x000), /* page addressing mode */
// Flipmode
//U8X8_C(0x0a1), /* segment remap a0/a1*/
//U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_C(0x02e), /* Deactivate scroll */
//U8X8_C(0x0a4), /* output ram to display */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_ssd1316_128x32_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* reset time */
/* post_reset_wait_ms = */ 100, /* reset delay */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 4,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 32
};
uint8_t u8x8_d_ssd1316_128x32(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1316_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1316_128x32_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1316_128x32_display_info);
break;
default:
return 0;
}
return 1;
}

241
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1317.c
View File

@@ -1,241 +0,0 @@
/*
u8x8_d_ssd1317.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2018, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
SSD1317: 128x96 OLED
https://github.com/olikraus/u8g2/issues/663
*/
#include "u8x8.h"
/* more or less generic setup of all these small OLEDs */
static const uint8_t u8x8_d_ssd1317_96x96_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x0d1), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x05f), /* multiplex ratio */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_CA(0x0a2, 0x000), /* set display start line to 0 */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, SSD1306 only, should be removed for SH1106 */
U8X8_CA(0x020, 0x000), /* page addressing mode */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
// Flipmode
//U8X8_C(0x0a1), /* segment remap a0/a1*/
//U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x09f), /* [2] set contrast control */
U8X8_CA(0x0d9, 0x0f1), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x0ff), /* vcomh deselect level */
// if vcomh is 0, then this will give the biggest range for contrast control issue #98
// restored the old values for the noname constructor, because vcomh=0 will not work for all OLEDs, #116
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1317_96x96_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1317_96x96_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1317_96x96_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1317_96x96_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1317_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1317_96x96_display_info);
break;
*/
/* handled by the calling function
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1317_96x96_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1317_96x96_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1317_96x96_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1317_96x96_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1317_96x96_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1306 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x040 ); /* set line offset to 0 */
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendArg(u8x8, 0x000 | ((x&15))); /* probably wrong, should be SendCmd */
u8x8_cad_SendArg(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos)); /* probably wrong, should be SendCmd */
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
/*
do
{
u8x8_cad_SendData(u8x8, 8, ptr);
ptr += 8;
c--;
} while( c > 0 );
*/
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1317_96x96_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 12,
/* tile_hight = */ 12,
/* default_x_offset = */ 16,
/* flipmode_x_offset = */ 16,
/* pixel_width = */ 96,
/* pixel_height = */ 96
};
uint8_t u8x8_d_ssd1317_96x96(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1317_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1317_96x96_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1317_96x96_display_info);
break;
default:
return 0;
}
return 1;
}

317
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1318.c
View File

@@ -1,317 +0,0 @@
/*
u8x8_d_ssd1318.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2019, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
SSD1318: 128x96 OLED
https://github.com/olikraus/u8g2/issues/784
*/
#include "u8x8.h"
/* with internal charge pump (icp) */
static const uint8_t u8x8_d_ssd1318_128x96_icp_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0fd, 0x012), /* unlock */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0ad, 0x0d0), /* external or internal IREF selection */
U8X8_CA(0x0a8, 0x05f), /* multiplex ratio, 96 duty */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_CA(0x0a2, 0x000), /* start line */
// four possible charge pump setting from as per sec 6.8.2 of the ssd1318 datasheet
// uncomment only one of the below for lines
// default:
// U8X8_CA(0x08d, 0x004, 0x0ac, 0x001), /* Charge pump setting from sec 6.8.2 of SSD1318 datasheet */
// U8X8_CA(0x08d, 0x044, 0x0ac, 0x001), /* Charge pump setting from sec 6.8.2 of SSD1318 datasheet */
// U8X8_CA(0x08d, 0x084, 0x0ac, 0x001), /* Charge pump setting from sec 6.8.2 of SSD1318 datasheet */
U8X8_CAAA(0x08d, 0x0c4, 0x0ac, 0x001), /* Charge pump setting from sec 6.8.2 of SSD1318 datasheet */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x00f), /* value from issue 784, seems to be a little bit low... */
U8X8_CA(0x0d5, 0x0d1), /* clock divide ratio (0x00=1) and oscillator frequency (0x8), value from issue 784 example code */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1, value from issue 784 example code */
U8X8_CA(0x0db, 0x030), /* vcomh deselect level, value from issue 784 example code */
//U8X8_CA(0x020, 0x000), /* page addressing mode */
//U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/* with external charge pump */
static const uint8_t u8x8_d_ssd1318_128x96_xcp_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0fd, 0x012), /* unlock */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0ad, 0x0d0), /* external or internal IREF selection */
U8X8_CA(0x0a8, 0x05f), /* multiplex ratio, 96 duty */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_CA(0x0a2, 0x000), /* start line */
// not sure if we have to set something for external charge pump
// ...
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
// Flipmode
// U8X8_C(0x0a0), /* segment remap a0/a1*/
// U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x00f), /* value from issue 784, seems to be a little bit low... */
U8X8_CA(0x0d5, 0x0d1), /* clock divide ratio (0x00=1) and oscillator frequency (0x8), value from issue 784 example code */
U8X8_CA(0x0d9, 0x022), /* [2] pre-charge period 0x022/f1, value from issue 784 example code */
U8X8_CA(0x0db, 0x030), /* vcomh deselect level, value from issue 784 example code */
//U8X8_CA(0x020, 0x000), /* page addressing mode */
//U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1318_128x96_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1318_128x96_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1318_128x96_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1318_128x96_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_ssd1318_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1318_128x96_display_info);
break;
*/
/* handled by the calling function
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1318_128x96_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1318_128x96_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1318_128x96_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1318_128x96_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1318_128x96_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1318 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x040 ); /* set line offset to 0 */
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendArg(u8x8, 0x000 | ((x&15))); /* probably wrong, should be SendCmd */
u8x8_cad_SendArg(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos)); /* probably wrong, should be SendCmd */
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
/*
do
{
u8x8_cad_SendData(u8x8, 8, ptr);
ptr += 8;
c--;
} while( c > 0 );
*/
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1318_128x96_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100, /* SSD1306: 3 us */
/* post_reset_wait_ms = */ 100, /* far east OLEDs need much longer setup time */
/* sda_setup_time_ns = */ 50, /* SSD1306: 15ns, but cycle time is 100ns, so use 100/2 */
/* sck_pulse_width_ns = */ 50, /* SSD1306: 20ns, but cycle time is 100ns, so use 100/2, AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150, /* SSD1306: cycle time is 300ns, so use 300/2 = 150 */
/* tile_width = */ 16,
/* tile_hight = */ 12,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 96
};
uint8_t u8x8_d_ssd1318_128x96(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1318_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1318_128x96_icp_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1318_128x96_display_info);
break;
default:
return 0;
}
return 1;
}
uint8_t u8x8_d_ssd1318_128x96_xcp(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1318_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1318_128x96_xcp_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1318_128x96_display_info);
break;
default:
return 0;
}
return 1;
}

435
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1325.c
View File

@@ -1,435 +0,0 @@
/*
u8x8_d_ssd1325.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
SSD1325:
128 x 80, 16 Gray Scale Dot Matrix
SSD0323: Identical to SSD1325, issue 720
*/
#include "u8x8.h"
static const uint8_t u8x8_d_ssd1325_128x64_nhd_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1325_128x64_nhd_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1325_128x64_nhd_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a0, 0x052), /* remap */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1325_128x64_nhd_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a0, 0x041), /* remap */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/*
input:
one tile (8 Bytes)
output:
Tile for SSD1325 (32 Bytes)
*/
static uint8_t u8x8_ssd1325_8to32_dest_buf[32];
static uint8_t *u8x8_ssd1325_8to32(U8X8_UNUSED u8x8_t *u8x8, uint8_t *ptr)
{
uint8_t v;
uint8_t a,b;
uint8_t i, j;
uint8_t *dest;
for( j = 0; j < 4; j++ )
{
dest = u8x8_ssd1325_8to32_dest_buf;
dest += j;
a =*ptr;
ptr++;
b = *ptr;
ptr++;
for( i = 0; i < 8; i++ )
{
v = 0;
if ( a&1 ) v |= 0xf0;
if ( b&1 ) v |= 0x0f;
*dest = v;
dest+=4;
a >>= 1;
b >>= 1;
}
}
return u8x8_ssd1325_8to32_dest_buf;
}
/*===================================================================*/
static uint8_t u8x8_d_ssd1325_128x64_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1325_128x64_nhd_display_info);
break;
*/
/* handled by the calling function
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1325_128x64_nhd_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1325_128x64_nhd_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1325_128x64_nhd_powersave1_seq);
break;
/* handled by the calling function
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1325_128x64_nhd_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1325_128x64_nhd_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
*/
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1325 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 4;
y = (((u8x8_tile_t *)arg_ptr)->y_pos);
y *= 8;
y += u8x8->x_offset; /* x_offset is used as y offset for the SSD1325 */
u8x8_cad_SendCmd(u8x8, 0x075 ); /* set row address */
u8x8_cad_SendArg(u8x8, y);
u8x8_cad_SendArg(u8x8, y+7);
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
if ( ptr[0] | ptr[1] | ptr[2] | ptr[3] | ptr[4] | ptr[5] | ptr[6] | ptr[7] )
{
/* draw the tile if pattern is not zero for all bytes */
u8x8_cad_SendCmd(u8x8, 0x015 ); /* set column address */
u8x8_cad_SendArg(u8x8, x ); /* start */
u8x8_cad_SendArg(u8x8, x+3 ); /* end */
u8x8_cad_SendData(u8x8, 32, u8x8_ssd1325_8to32(u8x8, ptr));
}
else
{
/* tile is empty, use the graphics acceleration command */
u8x8_cad_SendCmd(u8x8, 0x024 ); // draw rectangle
u8x8_cad_SendArg(u8x8, x );
u8x8_cad_SendArg(u8x8, y );
u8x8_cad_SendArg(u8x8, x+3 );
u8x8_cad_SendArg(u8x8, y+7 );
u8x8_cad_SendArg(u8x8, 0 ); // clear
}
ptr += 8;
x += 4;
c--;
} while( c > 0 );
//x += 4;
arg_int--;
} while( arg_int > 0 );
u8x8_cad_SendCmd(u8x8, 0xe3); // no-op needs to be sent after last byte before cs is toggled.
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
/*===================================================================*/
/* http://www.newhavendisplay.com/app_notes/OLED_2_7_12864.txt */
static const uint8_t u8x8_d_ssd1325_128x64_nhd_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0b3, 0x091), /* set display clock divide ratio/oscillator frequency (set clock as 135 frames/sec) */
U8X8_CA(0x0a8, 0x03f), /* multiplex ratio: 0x03f * 1/64 duty */
U8X8_CA(0x0a2, 0x04c), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a1, 0x000), /* display start line */
U8X8_CA(0x0ad, 0x002), /* master configuration: disable embedded DC-DC, enable internal VCOMH */
U8X8_CA(0x0a0, 0x052), /* remap configuration, horizontal address increment (bit 2 = 0), enable nibble remap (upper nibble is left, bit 1 = 1) */
U8X8_C(0x086), /* full current range (0x084, 0x085, 0x086) */
U8X8_C(0x0b8), /* set gray scale table */
U8X8_A(0x001), /* */
U8X8_A(0x011), /* */
U8X8_A(0x022), /* */
U8X8_A(0x032), /* */
U8X8_A(0x043), /* */
U8X8_A(0x054), /* */
U8X8_A(0x065), /* */
U8X8_A(0x076), /* */
U8X8_CA(0x081, 0x070), /* contrast, brightness, 0..128, Newhaven: 0x040 */
U8X8_CA(0x0b2, 0x051), /* frame frequency (row period) */
U8X8_CA(0x0b1, 0x055), /* phase length */
U8X8_CA(0x0bc, 0x010), /* pre-charge voltage level */
U8X8_CA(0x0b4, 0x002), /* set pre-charge compensation level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
U8X8_CA(0x0b0, 0x028), /* enable pre-charge compensation (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
U8X8_CA(0x0be, 0x01c), /* VCOMH voltage */
U8X8_CA(0x0bf, 0x002|0x00d), /* VSL voltage level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
U8X8_C(0x0a4), /* normal display mode */
U8X8_CA(0x023, 0x003), /* graphics accelleration: fill pixel */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_nhd_ssd1325_128x64_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100, /**/
/* sda_setup_time_ns = */ 100, /* SSD1325 */
/* sck_pulse_width_ns = */ 100, /* SSD1325 */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 60, /* SSD1325 */
/* tile_width = */ 16,
/* tile_hight = */ 8,
/* default_x_offset = */ 0, /* x_offset is used as y offset for the SSD1325 */
/* flipmode_x_offset = */ 8, /* x_offset is used as y offset for the SSD1325 */
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
uint8_t u8x8_d_ssd1325_nhd_128x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_nhd_ssd1325_128x64_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1325_128x64_nhd_init_seq);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_SET_FLIP_MODE )
{
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1325_128x64_nhd_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1325_128x64_nhd_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
return 1;
}
return u8x8_d_ssd1325_128x64_generic(u8x8, msg, arg_int, arg_ptr);
}
/*===================================================================*/
/* OSRAM Pictiva 128x64 OLED */
/* https://github.com/olikraus/u8g2/issues/720 */
static const uint8_t u8x8_d_ssd0323_os128064_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0b3, 0x091), /* set display clock divide ratio/oscillator frequency (set clock as 135 frames/sec) */
U8X8_CA(0x0a8, 0x03f), /* multiplex ratio: 0x03f * 1/64 duty */
U8X8_CA(0x0a2, 0x040), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a1, 0x000), /* display start line */
U8X8_CA(0x0ad, 0x002), /* master configuration: disable embedded DC-DC, enable internal VCOMH */
U8X8_CA(0x0a0, 0x052), /* remap configuration, horizontal address increment (bit 2 = 0), enable nibble remap (upper nibble is left, bit 1 = 1) */
U8X8_C(0x086), /* full current range (0x084, 0x085, 0x086) */
U8X8_C(0x0b8), /* set gray scale table */
U8X8_A(0x001), /* */
U8X8_A(0x011), /* */
U8X8_A(0x022), /* */
U8X8_A(0x032), /* */
U8X8_A(0x043), /* */
U8X8_A(0x054), /* */
U8X8_A(0x065), /* */
U8X8_A(0x076), /* */
U8X8_CA(0x081, 0x070), /* contrast, brightness, 0..128, Newhaven: 0x040 */
U8X8_CA(0x0b2, 0x051), /* frame frequency (row period) */
U8X8_CA(0x0b1, 0x055), /* phase length */
U8X8_CA(0x0bc, 0x010), /* pre-charge voltage level */
U8X8_CA(0x0b4, 0x002), /* set pre-charge compensation level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
U8X8_CA(0x0b0, 0x028), /* enable pre-charge compensation (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
U8X8_CA(0x0be, 0x01c), /* VCOMH voltage */
U8X8_CA(0x0bf, 0x002|0x00d), /* VSL voltage level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
U8X8_C(0x0a4), /* normal display mode */
U8X8_CA(0x023, 0x003), /* graphics accelleration: fill pixel */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd0323_os128064_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a0, 0x052), /* remap */
U8X8_CA(0x0a2, 0x040), /* display offset, shift mapping ram counter */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd0323_os128064_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a0, 0x041), /* remap */
U8X8_CA(0x0a2, 0x050), /* display offset, shift mapping ram counter */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_ssd0323_os128064_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100, /**/
/* sda_setup_time_ns = */ 100, /* SSD1325 */
/* sck_pulse_width_ns = */ 100, /* SSD1325 */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 60, /* SSD1325 */
/* tile_width = */ 16,
/* tile_hight = */ 8,
/* default_x_offset = */ 0, /* x_offset is used as y offset for the SSD1325 */
/* flipmode_x_offset = */ 0, /* x_offset is used as y offset for the SSD1325 */
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
uint8_t u8x8_d_ssd0323_os128064(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd0323_os128064_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd0323_os128064_init_seq);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_SET_FLIP_MODE )
{
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd0323_os128064_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd0323_os128064_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
return 1;
}
return u8x8_d_ssd1325_128x64_generic(u8x8, msg, arg_int, arg_ptr);
}

277
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1326.c
View File

@@ -1,277 +0,0 @@
/*
u8x8_d_ssd1326.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
/* ER OLED */
static const uint8_t u8x8_d_ssd1326_er_256x32_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0fd, 0x012), /* unlock (not required, this is default by reset) */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0a8, 0x01f), /* multiplex ratio: 0x03f * 1/64 duty - changed by CREESOO, acc. to datasheet, 100317*/
U8X8_CA(0x0a1, 0x000), /* display start line */
U8X8_CA(0x0a2, 0x000), /* display offset, shift mapping ram counter */
U8X8_CA(0x0ad, 0x002), /* master configuration: disable embedded DC-DC, enable internal VCOMH */
/*
a0 command: 0x0a0 ***abcde
a: 1: mono mode
b: 0: horizontal (1: vertical) address increment
c: 1: enable bit remap
d: 1: COM remap
e: 1: Column remap
*/
U8X8_CA(0x0a0, 0x006), /* remap configuration, see above */
U8X8_C(0x086), /* full current range (0x084, 0x085, 0x086) */
U8X8_C(0x0b7), /* set default gray scale table */
U8X8_CA(0x081, 0x027), /* contrast, brightness, 0..128 */
U8X8_CA(0x0b1, 0x071), /* phase length */
//U8X8_CA(0x0b2, 0x051), /* frame frequency (row period) */
U8X8_CA(0x0b3, 0x0f0), /* set display clock divide ratio/oscillator frequency (set clock as 135 frames/sec) */
//U8X8_CA(0x0b4, 0x002), /* set pre-charge compensation level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
//U8X8_CA(0x0b0, 0x028), /* enable pre-charge compensation (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
U8X8_CAA(0x0bb, 0x035, 0x0ff), /* set precharge */
U8X8_CA(0x0bc, 0x01f), /* pre-charge voltage level */
U8X8_CA(0x0be, 0x00f), /* VCOMH voltage */
U8X8_CA(0x0bf, 0x002|0x00d), /* VSL voltage level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
U8X8_C(0x0a4), /* normal display mode */
//U8X8_CA(0x023, 0x003), /* graphics accelleration: fill pixel */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1326_256x32_nhd_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1326_256x32_nhd_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1326_256x32_nhd_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a0, 0x006), /* remap 00110 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1326_256x32_nhd_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
//U8X8_CA(0x0a0, 0x005), /* remap 00101 */
U8X8_CA(0x0a0, 0x001), /* remap 00001 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/*
input:
one tile (8 Bytes)
output:
Tile for ssd1326 (32 Bytes)
*/
static uint8_t u8x8_ssd1326_8to32_dest_buf[32];
static uint8_t *u8x8_ssd1326_8to32(U8X8_UNUSED u8x8_t *u8x8, uint8_t *ptr)
{
uint8_t v;
uint8_t a,b;
uint8_t i, j;
uint8_t *dest;
for( j = 0; j < 4; j++ )
{
dest = u8x8_ssd1326_8to32_dest_buf;
dest += j;
a =*ptr;
ptr++;
b = *ptr;
ptr++;
for( i = 0; i < 8; i++ )
{
v = 0;
if ( a&1 ) v |= 0xf0;
if ( b&1 ) v |= 0x0f;
*dest = v;
dest+=4;
a >>= 1;
b >>= 1;
}
}
return u8x8_ssd1326_8to32_dest_buf;
}
static uint8_t u8x8_d_ssd1326_256x32_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1326_256x32_nhd_display_info);
break;
*/
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1326_er_256x32_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1326_256x32_nhd_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1326_256x32_nhd_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1326_256x32_nhd_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1326_256x32_nhd_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1326 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 4;
y = (((u8x8_tile_t *)arg_ptr)->y_pos);
y *= 8;
y += u8x8->x_offset; /* x_offset is used as y offset for the ssd1326 */
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendCmd(u8x8, 0x015 ); /* set column address */
u8x8_cad_SendArg(u8x8, x ); /* start */
u8x8_cad_SendArg(u8x8, x+3 ); /* end */
u8x8_cad_SendCmd(u8x8, 0x075 ); /* set row address */
u8x8_cad_SendArg(u8x8, y);
u8x8_cad_SendArg(u8x8, y+7);
u8x8_cad_SendData(u8x8, 32, u8x8_ssd1326_8to32(u8x8, ptr));
ptr += 8;
x += 4;
c--;
} while( c > 0 );
//x += 4;
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1326_256x32_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 15,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100, /**/
/* sda_setup_time_ns = */ 100, /* ssd1326 */
/* sck_pulse_width_ns = */ 100, /* ssd1326 */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 60, /* ssd1326 */
/* tile_width = */ 32,
/* tile_hight = */ 4,
/* default_x_offset = */ 0, /* x_offset is used as y offset for the ssd1326 */
/* flipmode_x_offset = */ 0, /* x_offset is used as y offset for the ssd1326 */
/* pixel_width = */ 256,
/* pixel_height = */ 32
};
uint8_t u8x8_d_ssd1326_er_256x32(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1326_256x32_display_info);
return 1;
}
return u8x8_d_ssd1326_256x32_generic(u8x8, msg, arg_int, arg_ptr);
}

952
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1327.c
View File

@@ -1,952 +0,0 @@
/*
u8x8_d_ssd1327.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_ssd1327_96x96_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1327_96x96_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1327_seeed_96x96_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a2, 0x020), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x051), /* remap configuration */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1327_seeed_96x96_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a2, 0x060), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x042), /* remap configuration */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1327_winstar_96x64_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a0, 0x042), /* remap configuration */
U8X8_CA(0x0a2, 0x000), /* display offset, shift mapping ram counter */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1327_winstar_96x64_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a0, 0x051), /* remap configuration */
U8X8_CA(0x0a2, 0x040), /* display offset, shift mapping ram counter */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/*
input:
one tile (8 Bytes)
output:
Tile for ssd1327 (32 Bytes)
*/
static uint8_t u8x8_ssd1327_8to32_dest_buf[32];
static uint8_t *u8x8_ssd1327_8to32(U8X8_UNUSED u8x8_t *u8x8, uint8_t *ptr)
{
uint8_t v;
uint8_t a,b;
uint8_t i, j;
uint8_t *dest;
for( j = 0; j < 4; j++ )
{
dest = u8x8_ssd1327_8to32_dest_buf;
dest += j;
a =*ptr;
ptr++;
b = *ptr;
ptr++;
for( i = 0; i < 8; i++ )
{
v = 0;
if ( a&1 ) v |= 0xf0;
if ( b&1 ) v |= 0x0f;
*dest = v;
dest+=4;
a >>= 1;
b >>= 1;
}
}
return u8x8_ssd1327_8to32_dest_buf;
}
static uint8_t u8x8_d_ssd1327_96x96_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1327_96x96_display_info);
break;
*/
/* handled by the calling function
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_96x96_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_96x96_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_96x96_powersave1_seq);
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1327 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 4;
x+=u8x8->x_offset/2;
y = (((u8x8_tile_t *)arg_ptr)->y_pos);
y *= 8;
u8x8_cad_SendCmd(u8x8, 0x075 ); /* set row address, moved out of the loop (issue 302) */
u8x8_cad_SendArg(u8x8, y);
u8x8_cad_SendArg(u8x8, y+7);
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendCmd(u8x8, 0x015 ); /* set column address */
u8x8_cad_SendArg(u8x8, x ); /* start */
u8x8_cad_SendArg(u8x8, x+3 ); /* end */
u8x8_cad_SendData(u8x8, 32, u8x8_ssd1327_8to32(u8x8, ptr));
ptr += 8;
x += 4;
c--;
} while( c > 0 );
//x += 4;
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
/*=============================================*/
/*
Winstar WEA009664B 96x64 OLED Display, 1.1 inch OLED
https://www.winstar.com.tw/products/oled-module/graphic-oled-display/96x64-oled.html
https://github.com/olikraus/u8g2/issues/1050
*/
static const u8x8_display_info_t u8x8_ssd1327_winstar_96x64_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100, /**/
/* sda_setup_time_ns = */ 100, /* */
/* sck_pulse_width_ns = */ 100, /* */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 1, /* use 1 instead of 4, because the SSD1327 seems to be very slow */
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 60,
/* tile_width = */ 12,
/* tile_hight = */ 8,
/* default_x_offset = */ 16, /* changed to 16, issue 1050 */
/* flipmode_x_offset = */ 16, /* changed to 16, issue 1050 */
/* pixel_width = */ 96,
/* pixel_height = */ 64
};
/*
Write_Cmd(0xAE); //Set Display Off OK
Write_Cmd(0x81); //Contrast Level OK
Write_Cmd(0xdF); // VALUE WRONG????
Write_Cmd(0xD9); //Pre-charge Period
Write_Cmd(0x00);
Write_Cmd(0xA0); //Set Re-map OK
Write_Cmd(0x42); //Default Setting OK
Write_Cmd(0xA1); //Set Display Start Line OK
Write_Cmd(0x00); OK
Write_Cmd(0xA2); //Set Display Offset OK
Write_Cmd(0x00); OK
Write_Cmd(0xA4); //Set Display Mode OK
Write_Cmd(0xA8); //Set Multiplex Ratio OK
Write_Cmd(0x63); //Multiplex OK
Write_Cmd(0xAB); //Set Function SelectionA OK
Write_Cmd(0x01); OK
Write_Cmd(0xB1); //Set Phase Length OK
Write_Cmd(0x47); OK
Write_Cmd(0xB3); //Set Display Clock Divide Ratio/Oscillator Frequency OK
Write_Cmd(0x00); OK
Write_Cmd(0xBC); //Set Prechange Voltage OK
Write_Cmd(0x07); OK
Write_Cmd(0xBE); //Set VCOMH Voltage OK
Write_Cmd(0x07); OK
Write_Cmd(0xB6); //Set Second Pre-charge period OK
Write_Cmd(0x04); OK
Write_Cmd(0xD5); //Set Function selection B OK
Write_Cmd(0x62); OK
Write_Cmd(0xAF); //Set Display On
*/
static const uint8_t u8x8_d_ssd1327_winstar_96x64_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0fd, 0x012), /* unlock display, usually not required because the display is unlocked after reset */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d9, 0x000), /* Pre-charge Period ??? */
U8X8_CA(0x0a0, 0x042), /* remap configuration */
U8X8_CA(0x0a1, 0x000), /* display start line */
U8X8_CA(0x0a2, 0x000), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a8, 0x063), /* multiplex ratio: 63* 1/64 duty */ /* changed to hex, issue 1050 */
U8X8_CA(0x0ab, 0x001), /* Enable internal VDD regulator (RESET) */
U8X8_CA(0x081, 0x053), /* contrast, brightness, 0..128 */
U8X8_CA(0x0b1, 0x047), /* phase length */
//U8X8_CA(0x0b3, 0x001), /* set display clock divide ratio/oscillator frequency */
U8X8_CA(0x0b3, 0x000), /* set display clock divide ratio/oscillator frequency */
U8X8_C(0x0b9), /* use linear lookup table */
U8X8_CA(0x0bc, 0x007), /* pre-charge voltage level */
U8X8_CA(0x0be, 0x007), /* VCOMH voltage */
U8X8_CA(0x0b6, 0x004), /* second precharge */
U8X8_CA(0x0d5, 0x062), /* enable second precharge, internal vsl (bit0 = 0) */
U8X8_C(0x0a4), /* normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1327_ws_96x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1327_96x96_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1327_winstar_96x64_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_winstar_96x64_init_seq);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_SET_FLIP_MODE )
{
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_winstar_96x64_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_winstar_96x64_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
return 1;
}
return 0;
}
/*=============================================*/
/* Seeedstudio Grove OLED 96x96 */
static const u8x8_display_info_t u8x8_ssd1327_96x96_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100, /**/
/* sda_setup_time_ns = */ 100, /* */
/* sck_pulse_width_ns = */ 100, /* */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 1, /* use 1 instead of 4, because the SSD1327 seems to be very slow */
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 60,
/* tile_width = */ 12,
/* tile_hight = */ 12,
/* default_x_offset = */ 16,
/* flipmode_x_offset = */ 16,
/* pixel_width = */ 96,
/* pixel_height = */ 96
};
/* https://github.com/SeeedDocument/Grove_OLED_1.12/raw/master/resources/LY120-096096.pdf */
/* http://www.seeedstudio.com/wiki/index.php?title=Twig_-_OLED_96x96 */
/* values from u8glib */
/*
Re-map setting in Graphic Display Data RAM, command 0x0a0
Bit 0: Column Address Re-map
Bit 1: Nibble Re-map
Bit 2: Horizontal/Vertical Address Increment
Bit 3: Not used, must be 0
Bit 4: COM Re-map
Bit 5: Not used, must be 0
Bit 6: COM Split Odd Even
Bit 7: Not used, must be 0
*/
static const uint8_t u8x8_d_ssd1327_96x96_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0fd, 0x012), /* unlock display, usually not required because the display is unlocked after reset */
U8X8_C(0x0ae), /* display off */
//U8X8_CA(0x0a8, 0x03f), /* multiplex ratio: 0x03f * 1/64 duty */
U8X8_CA(0x0a8, 0x05f), /* multiplex ratio: 0x05f * 1/64 duty */
U8X8_CA(0x0a1, 0x000), /* display start line */
//U8X8_CA(0x0a2, 0x04c), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a2, 0x020), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x051), /* remap configuration */
U8X8_CA(0x0ab, 0x001), /* Enable internal VDD regulator (RESET) */
//U8X8_CA(0x081, 0x070), /* contrast, brightness, 0..128 */
U8X8_CA(0x081, 0x053), /* contrast, brightness, 0..128 */
//U8X8_CA(0x0b1, 0x055), /* phase length */
U8X8_CA(0x0b1, 0x051), /* phase length */
//U8X8_CA(0x0b3, 0x091), /* set display clock divide ratio/oscillator frequency (set clock as 135 frames/sec) */
U8X8_CA(0x0b3, 0x001), /* set display clock divide ratio/oscillator frequency */
//? U8X8_CA(0x0ad, 0x002), /* master configuration: disable embedded DC-DC, enable internal VCOMH */
//? U8X8_C(0x086), /* full current range (0x084, 0x085, 0x086) */
U8X8_C(0x0b9), /* use linear lookup table */
//U8X8_CA(0x0bc, 0x010), /* pre-charge voltage level */
U8X8_CA(0x0bc, 0x008), /* pre-charge voltage level */
//U8X8_CA(0x0be, 0x01c), /* VCOMH voltage */
U8X8_CA(0x0be, 0x007), /* VCOMH voltage */
U8X8_CA(0x0b6, 0x001), /* second precharge */
U8X8_CA(0x0d5, 0x062), /* enable second precharge, internal vsl (bit0 = 0) */
U8X8_C(0x0a4), /* normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1327_seeed_96x96(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1327_96x96_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1327_96x96_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_96x96_init_seq);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_SET_FLIP_MODE )
{
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_seeed_96x96_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_seeed_96x96_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
return 1;
}
return 0;
}
/*=============================================*/
/* EA W128128 round OLED 128x128 */
/* issue #641 */
/* https://www.lcd-module.de/fileadmin/eng/pdf/grafik/W128128-XR.pdf */
static const u8x8_display_info_t u8x8_ssd1327_ea_w128128_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100, /**/
/* sda_setup_time_ns = */ 100, /* */
/* sck_pulse_width_ns = */ 100, /* */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 1, /* use 1 instead of 4, because the SSD1327 seems to be very slow */
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 60,
/* tile_width = */ 16,
/* tile_hight = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 128
};
/* this is a copy of the init sequence for the seeed 96x96 oled */
static const uint8_t u8x8_d_ssd1327_ea_w128128_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0fd, 0x012), /* unlock display, usually not required because the display is unlocked after reset */
U8X8_C(0x0ae), /* display off */
//U8X8_CA(0x0a8, 0x03f), /* multiplex ratio: 0x03f * 1/64 duty */
U8X8_CA(0x0a8, 0x05f), /* multiplex ratio: 0x05f * 1/64 duty */
U8X8_CA(0x0a1, 0x000), /* display start line */
//U8X8_CA(0x0a2, 0x04c), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a2, 0x010), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x051), /* remap configuration */
U8X8_CA(0x0ab, 0x001), /* Enable internal VDD regulator (RESET) */
//U8X8_CA(0x081, 0x070), /* contrast, brightness, 0..128 */
U8X8_CA(0x081, 0x053), /* contrast, brightness, 0..128 */
//U8X8_CA(0x0b1, 0x055), /* phase length */
U8X8_CA(0x0b1, 0x051), /* phase length */
//U8X8_CA(0x0b3, 0x091), /* set display clock divide ratio/oscillator frequency (set clock as 135 frames/sec) */
U8X8_CA(0x0b3, 0x001), /* set display clock divide ratio/oscillator frequency */
//? U8X8_CA(0x0ad, 0x002), /* master configuration: disable embedded DC-DC, enable internal VCOMH */
//? U8X8_C(0x086), /* full current range (0x084, 0x085, 0x086) */
U8X8_C(0x0b9), /* use linear lookup table */
//U8X8_CA(0x0bc, 0x010), /* pre-charge voltage level */
U8X8_CA(0x0bc, 0x008), /* pre-charge voltage level */
//U8X8_CA(0x0be, 0x01c), /* VCOMH voltage */
U8X8_CA(0x0be, 0x007), /* VCOMH voltage */
U8X8_CA(0x0b6, 0x001), /* second precharge */
U8X8_CA(0x0d5, 0x062), /* enable second precharge, internal vsl (bit0 = 0) */
U8X8_C(0x0a4), /* normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1327_ea_w128128_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a2, 0x000), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x051), /* remap configuration */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1327_ea_w128128_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a2, 0x000), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x042), /* remap configuration */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1327_ea_w128128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_ssd1327_96x96_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1327_ea_w128128_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_ea_w128128_init_seq);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_SET_FLIP_MODE )
{
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_ea_w128128_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_ea_w128128_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
return 1;
}
return 0;
}
/*=============================================*/
/* MIDAS MCOT128128C1V-YM 128x128 Module */
static const u8x8_display_info_t u8x8_ssd1327_128x128_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100, /**/
/* sda_setup_time_ns = */ 100, /* */
/* sck_pulse_width_ns = */ 100, /* */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 1, /* use 1 instead of 4, because the SSD1327 seems to be very slow, Update 9 Aug 2019: The OLED from aliexpress supports 400kHz */
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 60,
/* tile_width = */ 16,
/* tile_hight = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 128
};
/* https://github.com/SeeedDocument/Grove_OLED_1.12/raw/master/resources/LY120-096096.pdf */
/* http://www.seeedstudio.com/wiki/index.php?title=Twig_-_OLED_96x96 */
/* values from u8glib */
/*
Re-map setting in Graphic Display Data RAM, command 0x0a0
Bit 0: Column Address Re-map
Bit 1: Nibble Re-map
Bit 2: Horizontal/Vertical Address Increment
Bit 3: Not used, must be 0
Bit 4: COM Re-map
Bit 5: Not used, must be 0
Bit 6: COM Split Odd Even
Bit 7: Not used, must be 0
*/
static const uint8_t u8x8_d_ssd1327_128x128_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0fd, 0x012), /* unlock display, usually not required because the display is unlocked after reset */
U8X8_C(0x0ae), /* display off */
//U8X8_CA(0x0a8, 0x03f), /* multiplex ratio: 0x03f * 1/64 duty */
//U8X8_CA(0x0a8, 0x05f), /* multiplex ratio: 0x05f * 1/64 duty */
U8X8_CA(0x0a8, 0x07f), /* multiplex ratio: 0x05f * 1/128duty */
U8X8_CA(0x0a1, 0x000), /* display start line */
//U8X8_CA(0x0a2, 0x04c), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a2, 0x000), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x051), /* remap configuration */
U8X8_CA(0x0ab, 0x001), /* Enable internal VDD regulator (RESET) */
//U8X8_CA(0x081, 0x070), /* contrast, brightness, 0..128 */
U8X8_CA(0x081, 0x053), /* contrast, brightness, 0..128 */
//U8X8_CA(0x0b1, 0x055), /* phase length */
U8X8_CA(0x0b1, 0x051), /* phase length */
//U8X8_CA(0x0b3, 0x091), /* set display clock divide ratio/oscillator frequency (set clock as 135 frames/sec) */
U8X8_CA(0x0b3, 0x001), /* set display clock divide ratio/oscillator frequency */
//? U8X8_CA(0x0ad, 0x002), /* master configuration: disable embedded DC-DC, enable internal VCOMH */
//? U8X8_C(0x086), /* full current range (0x084, 0x085, 0x086) */
U8X8_C(0x0b9), /* use linear lookup table */
//U8X8_CA(0x0bc, 0x010), /* pre-charge voltage level */
U8X8_CA(0x0bc, 0x008), /* pre-charge voltage level */
//U8X8_CA(0x0be, 0x01c), /* VCOMH voltage */
U8X8_CA(0x0be, 0x007), /* VCOMH voltage */
U8X8_CA(0x0b6, 0x001), /* second precharge */
U8X8_CA(0x0d5, 0x062), /* enable second precharge, internal vsl (bit0 = 0) */
U8X8_C(0x0a4), /* normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1327_128x128_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a2, 0x000), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x051), /* remap configuration */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1327_128x128_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a2, 0x000), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x042), /* remap configuration */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1327_midas_128x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call the 96x96 procedure at the moment */
if ( u8x8_d_ssd1327_96x96_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1327_128x128_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_128x128_init_seq);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_SET_FLIP_MODE )
{
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_128x128_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_128x128_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
return 1;
}
return 0;
}
/*=============================================*/
/*
Waveshare 128x128 Module
https://www.waveshare.com/w/upload/8/80/1.5inch_OLED_Module_User_Manual_EN.pdf
https://github.com/olikraus/u8g2/issues/880
This is mostly a takeover of the EA display.
*/
/* https://github.com/SeeedDocument/Grove_OLED_1.12/raw/master/resources/LY120-096096.pdf */
/* http://www.seeedstudio.com/wiki/index.php?title=Twig_-_OLED_96x96 */
/* values from u8glib */
/*
Re-map setting in Graphic Display Data RAM, command 0x0a0
Bit 0: Column Address Re-map
Bit 1: Nibble Re-map
Bit 2: Horizontal/Vertical Address Increment
Bit 3: Not used, must be 0
Bit 4: COM Re-map
Bit 5: Not used, must be 0
Bit 6: COM Split Odd Even
Bit 7: Not used, must be 0
*/
/* takeover from https://github.com/olikraus/u8g2/issues/880 */
static const uint8_t u8x8_d_ssd1327_ws_128x128_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), //--turn off oled panel
U8X8_CAA(0x015, 0x000, 0x07f), //set column address, start column 0, end column 127
U8X8_CAA(0x075, 0x000, 0x07f), //set row address, start row 0, end row 127
U8X8_CA(0x081, 0x080), //set contrast control
U8X8_CA(0x0a0, 0x051), //gment remap, 51
U8X8_CA(0x0a1, 0x000), //start line
U8X8_CA(0x0a2, 0x000), //display offset
U8X8_CAA(0x0a4, 0x0a8, 0x07f), //rmal display, set multiplex ratio
U8X8_CA(0x0b1, 0x0f1), //set phase leghth
U8X8_CA(0x0b3, 0x000), //set dclk, 80Hz:0xc1 90Hz:0xe1 100Hz:0x00 110Hz:0x30 120Hz:0x50 130Hz:0x70 01
U8X8_CA(0x0ab, 0x001), //
U8X8_CA(0x0b6, 0x00f), //set phase leghth
U8X8_CA(0x0be, 0x00f),
U8X8_CA(0x0bc, 0x008),
U8X8_CA(0x0d5, 0x062),
U8X8_CA(0x0fd, 0x012),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1327_ws_128x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call the 96x96 procedure at the moment */
if ( u8x8_d_ssd1327_96x96_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1327_ea_w128128_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_ws_128x128_init_seq);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_SET_FLIP_MODE )
{
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_ea_w128128_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_ea_w128128_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
return 1;
}
return 0;
}
/*=============================================*/
/*
Visonox VGM128096A4W10 128x96 COB
https://github.com/olikraus/u8g2/files/4052919/M02289_VGM128096A4W10_Y02.pdf
https://github.com/olikraus/u8g2/issues/1090
*/
static const u8x8_display_info_t u8x8_ssd1327_128x96_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100, /**/
/* sda_setup_time_ns = */ 100, /* */
/* sck_pulse_width_ns = */ 100, /* */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 1, /* use 1 instead of 4, because the SSD1327 seems to be very slow, Update 9 Aug 2019: The OLED from aliexpress supports 400kHz */
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 60,
/* tile_width = */ 16,
/* tile_hight = */ 12,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 96
};
/* https://github.com/SeeedDocument/Grove_OLED_1.12/raw/master/resources/LY120-096096.pdf */
/* http://www.seeedstudio.com/wiki/index.php?title=Twig_-_OLED_96x96 */
/* values from u8glib */
/*
Re-map setting in Graphic Display Data RAM, command 0x0a0
Bit 0: Column Address Re-map
Bit 1: Nibble Re-map
Bit 2: Horizontal/Vertical Address Increment
Bit 3: Not used, must be 0
Bit 4: COM Re-map
Bit 5: Not used, must be 0
Bit 6: COM Split Odd Even
Bit 7: Not used, must be 0
*/
/* init values from the Visionox datasheeet section 10.4 */
static const uint8_t u8x8_d_ssd1327_128x96_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0fd, 0x012), /* unlock display, usually not required because the display is unlocked after reset */
U8X8_C(0x0ae), /* display off */
//U8X8_CA(0x0a8, 0x03f), /* multiplex ratio: 0x03f * 1/64 duty */
U8X8_CA(0x0a8, 0x05f), /* multiplex ratio: 0x05f * 1/64 duty */
//U8X8_CA(0x0a8, 0x07f), /* multiplex ratio: 0x05f * 1/128duty */
U8X8_CA(0x0a1, 0x000), /* display start line */
//U8X8_CA(0x0a2, 0x04c), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a2, 0x020), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x051), /* remap configuration */
U8X8_CA(0x0ab, 0x001), /* Enable internal VDD regulator (RESET) */
//U8X8_CA(0x081, 0x070), /* contrast, brightness, 0..128 */
U8X8_CA(0x081, 0x0df), /* contrast, brightness, 0..128 (0xdf as per datasheet) */
U8X8_CA(0x0b1, 0x022), /* phase length */
U8X8_CA(0x0b3, 0x050), /* set display clock divide ratio/oscillator frequency */
//? U8X8_CA(0x0ad, 0x002), /* master configuration: disable embedded DC-DC, enable internal VCOMH */
//? U8X8_C(0x086), /* full current range (0x084, 0x085, 0x086) */
U8X8_C(0x0b9), /* use linear lookup table */
U8X8_CA(0x0bc, 0x010), /* pre-charge voltage level */
U8X8_CA(0x0be, 0x005), /* VCOMH voltage */
U8X8_CA(0x0b6, 0x00a), /* second precharge */
U8X8_CA(0x0d5, 0x062), /* enable second precharge, internal vsl (bit0 = 0) */
U8X8_C(0x0a4), /* normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1327_128x96_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a2, 0x020), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x051), /* remap configuration */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1327_128x96_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a2, 0x060), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a0, 0x042), /* remap configuration */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1327_visionox_128x96(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call the 96x96 procedure at the moment */
if ( u8x8_d_ssd1327_96x96_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1327_128x96_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_128x96_init_seq);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_SET_FLIP_MODE )
{
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_128x96_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1327_128x96_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
return 1;
}
return 0;
}

298
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1329.c
View File

@@ -1,298 +0,0 @@
/*
u8x8_d_ssd1329.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_ssd1329_128x96_noname_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0b3, 0x091), /* set display clock divide ratio/oscillator frequency (set clock as 135 frames/sec) */
U8X8_CA(0x0a8, 0x05f), /* multiplex ratio: 0x03f * 1/64 duty - changed by CREESOO, acc. to datasheet, 100317*/
U8X8_CA(0x0a2, 0x000), /* display offset, shift mapping ram counter */
U8X8_CA(0x0a1, 0x000), /* display start line */
U8X8_CA(0x0ad, 0x002), /* master configuration: disable embedded DC-DC, enable internal VCOMH */
U8X8_CA(0x0a0, 0x052), /* remap configuration, horizontal address increment (bit 2 = 0), enable nibble remap (upper nibble is left, bit 1 = 1) */
U8X8_C(0x086), /* full current range (0x084, 0x085, 0x086) */
#ifdef removed
U8X8_C(0x0b8), /* set gray scale table */
U8X8_A(1), /* */
U8X8_A(5), /* */
U8X8_A(10), /* */
U8X8_A(14), /* */
U8X8_A(19), /* */
U8X8_A(23), /* */
U8X8_A(28), /* */
U8X8_A(32), /* */
U8X8_A(37), /* */
U8X8_A(41), /* */
U8X8_A(46), /* */
U8X8_A(50), /* */
U8X8_A(55), /* */
U8X8_A(59), /* */
U8X8_A(63), /* */
#endif
U8X8_C(0x0b7), /* set default gray scale table */
U8X8_CA(0x081, 0x070), /* contrast, brightness, 0..128 */
U8X8_CA(0x0b2, 0x051), /* frame frequency (row period) */
U8X8_CA(0x0b1, 0x055), /* phase length */
U8X8_CA(0x0bc, 0x010), /* pre-charge voltage level */
U8X8_CA(0x0b4, 0x002), /* set pre-charge compensation level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
U8X8_CA(0x0b0, 0x028), /* enable pre-charge compensation (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
U8X8_CA(0x0be, 0x01c), /* VCOMH voltage */
U8X8_CA(0x0bf, 0x002|0x00d), /* VSL voltage level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
U8X8_C(0x0a4), /* normal display mode */
U8X8_CA(0x023, 0x003), /* graphics accelleration: fill pixel */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1329_128x96_nhd_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1329_128x96_nhd_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1329_128x96_nhd_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a0, 0x052), /* remap */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1329_128x96_nhd_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0a0, 0x041), /* remap */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/*
input:
one tile (8 Bytes)
output:
Tile for ssd1329 (32 Bytes)
*/
static uint8_t u8x8_ssd1329_8to32_dest_buf[32];
static uint8_t *u8x8_ssd1329_8to32(U8X8_UNUSED u8x8_t *u8x8, uint8_t *ptr)
{
uint8_t v;
uint8_t a,b;
uint8_t i, j;
uint8_t *dest;
for( j = 0; j < 4; j++ )
{
dest = u8x8_ssd1329_8to32_dest_buf;
dest += j;
a =*ptr;
ptr++;
b = *ptr;
ptr++;
for( i = 0; i < 8; i++ )
{
v = 0;
if ( a&1 ) v |= 0xf0;
if ( b&1 ) v |= 0x0f;
*dest = v;
dest+=4;
a >>= 1;
b >>= 1;
}
}
return u8x8_ssd1329_8to32_dest_buf;
}
static uint8_t u8x8_d_ssd1329_128x96_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1329_128x96_nhd_display_info);
break;
*/
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1329_128x96_noname_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1329_128x96_nhd_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1329_128x96_nhd_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1329_128x96_nhd_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1329_128x96_nhd_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1329 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 4;
y = (((u8x8_tile_t *)arg_ptr)->y_pos);
y *= 8;
y += u8x8->x_offset; /* x_offset is used as y offset for the ssd1329 */
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
if ( ptr[0] | ptr[1] | ptr[2] | ptr[3] | ptr[4] | ptr[5] | ptr[6] | ptr[7] )
{
/* draw the tile if pattern is not zero for all bytes */
u8x8_cad_SendCmd(u8x8, 0x015 ); /* set column address */
u8x8_cad_SendArg(u8x8, x ); /* start */
u8x8_cad_SendArg(u8x8, x+3 ); /* end */
u8x8_cad_SendCmd(u8x8, 0x075 ); /* set row address */
u8x8_cad_SendArg(u8x8, y);
u8x8_cad_SendArg(u8x8, y+7);
u8x8_cad_SendData(u8x8, 32, u8x8_ssd1329_8to32(u8x8, ptr));
}
else
{
/* tile is empty, use the graphics acceleration command */
/* are this really available on the SSD1329??? */
u8x8_cad_SendCmd(u8x8, 0x024 ); // draw rectangle
u8x8_cad_SendArg(u8x8, x );
u8x8_cad_SendArg(u8x8, y );
u8x8_cad_SendArg(u8x8, x+3 );
u8x8_cad_SendArg(u8x8, y+7 );
u8x8_cad_SendArg(u8x8, 0 ); // clear
}
ptr += 8;
x += 4;
c--;
} while( c > 0 );
//x += 4;
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1329_128x96_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 15,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100, /**/
/* sda_setup_time_ns = */ 100, /* ssd1329 */
/* sck_pulse_width_ns = */ 100, /* ssd1329 */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 60, /* ssd1329 */
/* tile_width = */ 16,
/* tile_hight = */ 12,
/* default_x_offset = */ 0, /* x_offset is used as y offset for the ssd1329 */
/* flipmode_x_offset = */ 0, /* x_offset is used as y offset for the ssd1329 */
/* pixel_width = */ 128,
/* pixel_height = */ 96
};
uint8_t u8x8_d_ssd1329_128x96_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1329_128x96_display_info);
return 1;
}
return u8x8_d_ssd1329_128x96_generic(u8x8, msg, arg_int, arg_ptr);
}

394
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1606_172x72.c
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@@ -1,394 +0,0 @@
/*
u8x8_d_ssd1606_172x72.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
SSD1606: 128x180x2
two-bit, four graylevels
command
0x22: assign actions
0x20: execute actions
action for command 0x022 are (more or less guessed)
bit 7: Enable Clock
bit 6: Enable Charge Pump
bit 5: Load Temparture Value (???)
bit 4: Load LUT (???)
bit 3: Initial Display (???)
bit 2: Pattern Display --> Requires about 945ms with the LUT from below
bit 1: Disable Charge Pump
bit 0: Disable Clock
Disable Charge Pump and Clock require about 267ms
Enable Charge Pump and Clock require about 10ms
Notes:
- Introduced a refresh display message, which copies RAM to display
- Charge pump and clock are only enabled for the transfer RAM to display
- U8x8 will not really work because of the two buffers in the SSD1606, however U8g2 should be ok.
*/
#include "u8x8.h"
#define L(a,b,c,d) (((a)<<6)|((b)<<4)|((c)<<2)|(d))
/* GDE021A1, 2.1" EPD */
static const uint8_t u8x8_d_ssd1606_172x72_gde021a1_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x10, 0x00), /* Deep Sleep mode Control: Disable */
U8X8_CA(0x11, 0x03), /* Define data entry mode, x&y inc, x first */
U8X8_CAA(0x44, 0, 31), /* RAM x start & end, each byte has 4 pixel, 32*4=128 */
U8X8_CAA(0x45, 0, 179), /* RAM y start & end, 179 MAX */
U8X8_CA(0x4e, 0), /* set x pos, 0..31 */
U8X8_CA(0x4f, 0), /* set y pos, 0...179 */
U8X8_CA(0xf0, 0x1f), /* set booster feedback to internal */
U8X8_CA(0x22, 0xc0), /* display update seq. option: enable clk, enable CP, .... todo: this is never activated */
U8X8_C(0x32), /* write LUT register*/
#ifdef ORIGINAL_LUT
/* wavefrom part of the LUT: absolute LUT... this will always force the destination color */
U8X8_A4(0x00,0x00,0x00,0x55), /* step 0 */
U8X8_A4(0x00,0x00,0x55,0x55), /* step 1 */
U8X8_A4(0x00,0x55,0x55,0x55),
U8X8_A4(0xAA,0xAA,0xAA,0xAA),
U8X8_A4(0x15,0x15,0x15,0x15),
U8X8_A4(0x05,0x05,0x05,0x05),
U8X8_A4(0x01,0x01,0x01,0x01),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00), /* step 19 */
/* timing part of the LUT */
U8X8_A8(0x22,0xFB,0x22,0x1B,0x00,0x00,0x00,0x00),
U8X8_A(0x00),U8X8_A(0x00),
#else
/* the following LUT will not change anything if the old and the new values are the same */
/* 03 02 01 00 13 12 11 10 23 22 21 20 33 32 31 30 original */
U8X8_A4(L(0, 0, 0, 0), L(0, 0, 0, 0), L(0, 0, 0, 0), L(0, 1, 1, 1)), // 0x00,0x00,0x00,0x55, step 0
U8X8_A4(L(0, 0, 0, 0), L(0, 0, 0, 0), L(1, 0, 1, 1), L(0, 1, 1, 1)), // 0x00,0x00,0x55,0x55, step 1
U8X8_A4(L(0, 0, 0, 0), L(1, 1, 0, 1), L(1, 0, 1, 1), L(0, 1, 1, 1)), // 0x00,0x55,0x55,0x55, step 2
U8X8_A4(L(2, 2, 2, 0), L(2, 2, 0, 2), L(2, 0, 2, 2), L(0, 2, 2, 2)), // 0xAA,0xAA,0xAA,0xAA, step 3
U8X8_A4(L(0, 1, 1, 0), L(0, 1, 0, 1), L(0, 0, 1, 1), L(0, 1, 1, 1)), // 0x15,0x15,0x15,0x15, step 4
U8X8_A4(L(0, 0, 1, 0), L(0, 0, 0, 1), L(0, 0, 1, 1), L(0, 0, 1, 1)), // 0x05,0x05,0x05,0x05, step 5
U8X8_A4(L(0, 0, 0, 0), L(0, 0, 0, 1), L(0, 0, 0, 1), L(0, 0, 0, 1)), // 0x01,0x01,0x01,0x01, step 6
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00),
U8X8_A4(0x00,0x00,0x00,0x00), /* step 19 */
/* timing part of the LUT */
U8X8_A8(0x22,0xFB,0x22,0x1B,0x00,0x00,0x00,0x00),
U8X8_A(0x00),U8X8_A(0x00),
#endif
U8X8_CA(0x2c, 0xa0), /* write vcom value*/
U8X8_CA(0x3c, 0x63), /* select boarder waveform */
U8X8_CA(0x22, 0xc4), /* display update seq. option: clk -> CP -> LUT -> initial display -> pattern display */
/* 0x0c4 is mentioned in chapter 9.2 of the GDE021A1 data sheet */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1606_to_display_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
//U8X8_CA(0x22, 0xc0), /* display update seq. option: Enable clock and charge pump */
//U8X8_C(0x20), /* execute sequence */
//U8X8_DLY(10),
/* strange, splitting 0x0c0 does not work reliable */
U8X8_CA(0x22, 0xc4), /* display update seq. option: clk -> CP -> LUT -> initial display -> pattern display */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(250), /* the sequence above requires about 970ms */
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(230),
U8X8_CA(0x22, 0x03), /* disable clock and charge pump */
U8X8_DLY(200), /* this requres about 270ms */
U8X8_DLY(90),
//U8X8_CA(0x10, 0x01), /* deep sleep mode */
//U8X8_C(0x20), /* execute sequence */
U8X8_DLY(50),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
// static const uint8_t u8x8_d_ssd1606_172x72_powersave0_seq[] = {
// U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
// U8X8_END_TRANSFER(), /* disable chip */
// U8X8_END() /* end of sequence */
// };
// static const uint8_t u8x8_d_ssd1606_172x72_powersave1_seq[] = {
// U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
// U8X8_END_TRANSFER(), /* disable chip */
// U8X8_END() /* end of sequence */
// };
// static const uint8_t u8x8_d_ssd1606_172x72_flip0_seq[] = {
// U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
// U8X8_END_TRANSFER(), /* disable chip */
// U8X8_END() /* end of sequence */
// };
// static const uint8_t u8x8_d_ssd1606_172x72_flip1_seq[] = {
// U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
// U8X8_END_TRANSFER(), /* disable chip */
// U8X8_END() /* end of sequence */
// };
static uint8_t *u8x8_convert_tile_for_ssd1606(uint8_t *t)
{
uint8_t i;
uint16_t r;
static uint8_t buf[16];
uint8_t *pbuf = buf;
for( i = 0; i < 8; i++ )
{
r = u8x8_upscale_byte(~(*t++));
*pbuf++ = (r>>8) & 255;
*pbuf++ = r & 255;
}
return buf;
}
static void u8x8_d_ssd1606_draw_tile(u8x8_t *u8x8, uint8_t arg_int, void *arg_ptr) U8X8_NOINLINE;
static void u8x8_d_ssd1606_draw_tile(u8x8_t *u8x8, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c, page;
uint8_t *ptr;
u8x8_cad_StartTransfer(u8x8);
page = u8x8->display_info->tile_height;
page --;
page -= (((u8x8_tile_t *)arg_ptr)->y_pos);
page *= 2;
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x00f ); /* scan start */
u8x8_cad_SendArg(u8x8, 0);
u8x8_cad_SendCmd(u8x8, 0x011 ); /* cursor increment mode */
u8x8_cad_SendArg(u8x8, 3);
u8x8_cad_SendCmd(u8x8, 0x045 ); /* window start column */
u8x8_cad_SendArg(u8x8, 0);
u8x8_cad_SendArg(u8x8, 179); /* end of display */
u8x8_cad_SendCmd(u8x8, 0x044 ); /* window end page */
u8x8_cad_SendArg(u8x8, page);
u8x8_cad_SendArg(u8x8, page+1);
u8x8_cad_SendCmd(u8x8, 0x04f ); /* window column */
u8x8_cad_SendArg(u8x8, x);
u8x8_cad_SendCmd(u8x8, 0x04e ); /* window row */
u8x8_cad_SendArg(u8x8, page);
u8x8_cad_SendCmd(u8x8, 0x024 );
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, 16, u8x8_convert_tile_for_ssd1606(ptr));
ptr += 8;
x += 8;
c--;
} while( c > 0 );
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
}
static uint8_t u8x8_d_ssd1606_172x72_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1606_172x72_display_info);
break;
*/
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1606_172x72_gde021a1_init_seq);
/* special code for the SSD1606... */
/* ensure that the initial buffer is clear and all eInk is set to white */
/* this is done here, because the LUT will be of that kind, that it uses the previous color */
/* make everything black */
u8x8_FillDisplay(u8x8);
/* write content to the display */
u8x8_RefreshDisplay(u8x8);
/* now make everything clear */
u8x8_FillDisplay(u8x8);
/* write content to the display */
u8x8_RefreshDisplay(u8x8);
/* now make everything clear */
u8x8_ClearDisplay(u8x8);
/* write content to the display */
u8x8_RefreshDisplay(u8x8);
u8x8_ClearDisplay(u8x8);
/* write content to the display */
u8x8_RefreshDisplay(u8x8);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
/*
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1606_172x72_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1606_172x72_powersave1_seq);
*/
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
/*
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1606_172x72_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1606_172x72_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
*/
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
/*
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_EndTransfer(u8x8);
*/
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_d_ssd1606_draw_tile(u8x8, arg_int, arg_ptr);
break;
case U8X8_MSG_DISPLAY_REFRESH:
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1606_to_display_seq);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_ssd1606_172x72_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 120,
/* pre_chip_disable_wait_ns = */ 60,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100,
/* sda_setup_time_ns = */ 50, /* SSD1606: */
/* sck_pulse_width_ns = */ 100, /* SSD1606: 100ns */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150,
/* tile_width = */ 22, /* 22*8 = 176 */
/* tile_hight = */ 9, /* 9*8 = 72 */
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 172,
/* pixel_height = */ 72
};
uint8_t u8x8_d_ssd1606_172x72(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1606_172x72_display_info);
return 1;
}
return u8x8_d_ssd1606_172x72_generic(u8x8, msg, arg_int, arg_ptr);
}

718
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_ssd1607_200x200.c
View File

@@ -1,718 +0,0 @@
/*
u8x8_d_ssd1607_200x200.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
SSD1607: 200x300x1
command
0x22: assign actions
0x20: execute actions
action for command 0x022 are (more or less guessed)
bit 7: Enable Clock
bit 6: Enable Charge Pump
bit 5: Load Temparture Value (???)
bit 4: Load LUT (???)
bit 3: Initial Display (???)
bit 2: Pattern Display --> Requires about 945ms with the LUT from below
bit 1: Disable Charge Pump
bit 0: Disable Clock
Disable Charge Pump and Clock require about 267ms
Enable Charge Pump and Clock require about 10ms
Notes:
- Introduced a refresh display message, which copies RAM to display
- Charge pump and clock are only enabled for the transfer RAM to display
- U8x8 will not really work because of the two buffers in the SSD1606, however U8g2 should be ok.
*/
#include "u8x8.h"
/*=================================================*/
static const u8x8_display_info_t u8x8_ssd1607_200x200_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* values from SSD1606 */
/* post_chip_enable_wait_ns = */ 120,
/* pre_chip_disable_wait_ns = */ 60,
/* reset_pulse_width_ms = */ 100,
/* post_reset_wait_ms = */ 100,
/* sda_setup_time_ns = */ 50, /* SSD1606: */
/* sck_pulse_width_ns = */ 100, /* SSD1606: 100ns */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 150,
/* tile_width = */ 25, /* 25*8 = 200 */
/* tile_hight = */ 25,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 200,
/* pixel_height = */ 200
};
static const uint8_t u8x8_d_ssd1607_200x200_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x22, 0xc0), /* enable clock and charge pump */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(200), /* according to my measures it may take up to 150ms */
U8X8_DLY(100), /* but it might take longer */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1607_200x200_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
/* disable clock and charge pump only, deep sleep is not entered, because we will loose RAM content */
U8X8_CA(0x22, 0x02), /* only disable charge pump, HW reset seems to be required if the clock is disabled */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(20),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1607_200x200_exec_1000dly_seq[] = {
// assumes, that the start transfer has happend
U8X8_CA(0x22, 0x04), /* display update seq. option: pattern display */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static void u8x8_d_ssd1607_200x200_first_init(u8x8_t *u8x8)
{
u8x8_ClearDisplay(u8x8);
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x032); // program update sequence
u8x8_cad_SendMultipleArg(u8x8, 8, 0x055); // all black
u8x8_cad_SendMultipleArg(u8x8, 12, 0x0aa); // all white
u8x8_cad_SendMultipleArg(u8x8, 10, 0x022); // 830ms
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_exec_1000dly_seq);
}
static uint8_t *u8x8_convert_tile_for_ssd1607(uint8_t *t)
{
uint8_t i;
static uint8_t buf[8];
uint8_t *pbuf = buf;
for( i = 0; i < 8; i++ )
{
*pbuf++ = ~(*t++);
}
return buf;
}
static void u8x8_d_ssd1607_draw_tile(u8x8_t *u8x8, uint8_t arg_int, void *arg_ptr) U8X8_NOINLINE;
static void u8x8_d_ssd1607_draw_tile(u8x8_t *u8x8, uint8_t arg_int, void *arg_ptr)
{
uint16_t x;
uint8_t c, page;
uint8_t *ptr;
u8x8_cad_StartTransfer(u8x8);
page = u8x8->display_info->tile_height;
page --;
page -= (((u8x8_tile_t *)arg_ptr)->y_pos);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x045 ); /* window start column */
u8x8_cad_SendArg(u8x8, x&255);
u8x8_cad_SendArg(u8x8, x>>8);
u8x8_cad_SendArg(u8x8, 199); /* end of display */
u8x8_cad_SendArg(u8x8, 0);
u8x8_cad_SendCmd(u8x8, 0x044 ); /* window end page */
u8x8_cad_SendArg(u8x8, page);
u8x8_cad_SendArg(u8x8, page);
u8x8_cad_SendCmd(u8x8, 0x04f ); /* window column */
u8x8_cad_SendArg(u8x8, x&255);
u8x8_cad_SendArg(u8x8, x>>8);
u8x8_cad_SendCmd(u8x8, 0x04e ); /* window row */
u8x8_cad_SendArg(u8x8, page);
u8x8_cad_SendCmd(u8x8, 0x024 );
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, 8, u8x8_convert_tile_for_ssd1607(ptr));
ptr += 8;
x += 8;
c--;
} while( c > 0 );
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
}
/*=================================================*/
#define L(a,b,c,d) (((a)<<6)|((b)<<4)|((c)<<2)|(d))
/* https://github.com/embeddedadventures/SSD1607/blob/master/SSD1607.cpp */
static const uint8_t u8x8_d_ssd1607_200x200_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
//U8X8_CA(0x10, 0x00), /* Deep Sleep mode Control: Disable */
U8X8_C(0x01),
U8X8_A(199),U8X8_A(0),U8X8_A(0),
U8X8_CA(0x03, 0x00), /* Gate Driving voltage: 15V (lowest value)*/
U8X8_CA(0x04, 0x0a), /* Source Driving voltage: 15V (mid value and POR)*/
U8X8_CA(0x0f, 0x00), /* scan start ? */
U8X8_CA(0xf0, 0x1f), /* set booster feedback to internal */
U8X8_CA(0x2c, 0xa8), /* write vcom value*/
U8X8_CA(0x3a, 0x1a), /* dummy lines */
U8X8_CA(0x3b, 0x08), /* gate time */
U8X8_CA(0x3c, 0x33), /* select boarder waveform */
U8X8_CA(0x11, 0x03), /* cursor increment mode */
U8X8_CAA(0x44, 0, 24), /* RAM x start & end, each byte has 8 pixel, 25*4=200 */
U8X8_CAAAA(0x45, 0, 0, 299&255, 299>>8), /* RAM y start & end, 0..299 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1607_to_display_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x32), /* write LUT register*/
/* according to the command table, the lut has 240 bits (=30 bytes * 8 bits) */
/* Waveform part of the LUT (20 bytes) */
/* bit 7/6: 1 - 1 transition */
/* bit 5/4: 1 - 0 transition */
/* bit 3/2: 0 - 1 transition */
/* bit 1/0: 0 - 0 transition */
/* 00 – VSS */
/* 01 – VSH */
/* 10 – VSL */
/* 11 – NA */
/* original values */
/*
U8X8_A(0x02),
U8X8_A(0x02),
U8X8_A(0x01),
U8X8_A(0x11),
U8X8_A(0x12),
U8X8_A(0x12),
U8X8_A(0x22),
U8X8_A(0x22),
U8X8_A(0x66),
U8X8_A(0x69),
U8X8_A(0x69),
U8X8_A(0x59),
U8X8_A(0x58),
U8X8_A(0x99),
U8X8_A(0x99),
U8X8_A(0x88),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
*/
/* original values, L-macro */
U8X8_A(L(0,0,0,2)), // 0x02
U8X8_A(L(0,0,0,2)), // 0x02
U8X8_A(L(0,0,0,1)), // 0x01
U8X8_A(L(0,1,0,1)), // 0x11
U8X8_A(L(0,1,0,2)), // 0x12
U8X8_A(L(0,1,0,2)), // 0x12
U8X8_A(L(0,2,0,2)), // 0x22
U8X8_A(L(0,2,0,2)), // 0x22
U8X8_A(L(1,2,1,2)), // 0x66
U8X8_A(L(1,2,2,1)), // 0x69
U8X8_A(L(1,2,2,1)), // 0x69
U8X8_A(L(1,1,2,1)), // 0x59
U8X8_A(L(1,1,2,0)), // 0x58
U8X8_A(L(2,1,2,1)), // 0x99
U8X8_A(L(2,1,2,1)), // 0x99
U8X8_A(L(2,0,2,0)), // 0x88
U8X8_A(L(0,0,0,0)), // 0x00
U8X8_A(L(0,0,0,0)), // 0x00
U8X8_A(L(0,0,0,0)), // 0x00
U8X8_A(L(0,0,0,0)), // 0x00
/* orginal values without 0-0 and 1-1 transition */
/*
U8X8_A(L(3,0,0,3)), // 0x02
U8X8_A(L(3,0,0,3)), // 0x02
U8X8_A(L(3,0,0,3)), // 0x01
U8X8_A(L(3,1,0,3)), // 0x11
U8X8_A(L(3,1,0,3)), // 0x12
U8X8_A(L(3,1,0,3)), // 0x12
U8X8_A(L(3,2,0,3)), // 0x22
U8X8_A(L(3,2,0,3)), // 0x22
U8X8_A(L(3,2,1,3)), // 0x66
U8X8_A(L(3,2,2,3)), // 0x69
U8X8_A(L(3,2,2,3)), // 0x69
U8X8_A(L(3,1,2,3)), // 0x59
U8X8_A(L(3,1,2,3)), // 0x58
U8X8_A(L(3,1,2,3)), // 0x99
U8X8_A(L(3,1,2,3)), // 0x99
U8X8_A(L(3,0,2,3)), // 0x88
U8X8_A(L(3,0,0,3)), // 0x00
U8X8_A(L(3,0,0,3)), // 0x00
U8X8_A(L(3,0,0,3)), // 0x00
U8X8_A(L(3,0,0,3)), // 0x00
*/
/* Timing part of the LUT, 20 Phases with 4 bit each: 10 bytes */
U8X8_A(0xF8),
U8X8_A(0xB4),
U8X8_A(0x13),
U8X8_A(0x51),
U8X8_A(0x35),
U8X8_A(0x51),
U8X8_A(0x51),
U8X8_A(0x19),
U8X8_A(0x01),
U8X8_A(0x00),
U8X8_CA(0x22, 0x04), /* display update seq. option: clk -> CP -> LUT -> initial display -> pattern display */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(250), /* the sequence above requires about 1200ms for the 200x200 display*/
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1607_200x200(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1607_200x200_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_init_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave0_seq);
u8x8_d_ssd1607_200x200_first_init(u8x8);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_d_ssd1607_draw_tile(u8x8, arg_int, arg_ptr);
break;
case U8X8_MSG_DISPLAY_REFRESH:
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_to_display_seq);
break;
default:
return 0;
}
return 1;
}
/*=================================================*/
/* there is no improvement possible... so i consider the v2 version as obsolete */
static const uint8_t u8x8_d_ssd1607_v2_to_display_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
/*
0xaa, 0x09, 0x09, 0x19, 0x19,
0x11, 0x11, 0x11, 0x11, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x75, 0x77, 0x77, 0x77, 0x07,
0x00, 0x00, 0x00, 0x00, 0x00
measured 1240 ms with IL3830 196x128
0x02, 0x02, 0x01, 0x11, 0x12,
0x12, 0x12, 0x22, 0x22, 0x66,
0x69, 0x59, 0x58, 0x99, 0x99,
0x88, 0x00, 0x00, 0x00, 0x00,
0xf8, 0xb4, 0x13, 0x51, 0x35,
0x51, 0x51, 0xe9, 0x04, 0x00
*/
U8X8_C(0x32), /* write LUT register*/
/* https://github.com/olikraus/u8g2/issues/347 */
U8X8_A(0x02),
U8X8_A(0x02),
U8X8_A(0x01),
U8X8_A(0x11),
U8X8_A(0x12),
U8X8_A(0x12),
U8X8_A(0x22),
U8X8_A(0x22),
U8X8_A(0x66),
U8X8_A(0x69),
U8X8_A(0x69),
U8X8_A(0x59),
U8X8_A(0x58),
U8X8_A(0x99),
U8X8_A(0x99),
U8X8_A(0x88),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
U8X8_A(0x00),
/* Timing part of the LUT, 20 Phases with 4 bit each: 10 bytes */
U8X8_A(0xF8),
U8X8_A(0xB4),
U8X8_A(0x13),
U8X8_A(0x51),
U8X8_A(0x35),
U8X8_A(0x51),
U8X8_A(0x51),
U8X8_A(0xe9),
U8X8_A(0x04),
U8X8_A(0x00),
U8X8_CA(0x22, 0x04), /* display update seq. option: clk -> CP -> LUT -> initial display -> pattern display */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(250), /* delay for 1500ms. The current sequence takes 1300ms */
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1607_v2_200x200(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1607_200x200_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_init_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave0_seq);
u8x8_d_ssd1607_200x200_first_init(u8x8);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_d_ssd1607_draw_tile(u8x8, arg_int, arg_ptr);
break;
case U8X8_MSG_DISPLAY_REFRESH:
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_v2_to_display_seq);
break;
default:
return 0;
}
return 1;
}
/*=================================================*/
/* GDEP015OC1 */
/* https://github.com/olikraus/u8g2/issues/454 */
static const uint8_t u8x8_d_ssd1607_gd_to_display_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
/*
0xaa, 0x09, 0x09, 0x19, 0x19,
0x11, 0x11, 0x11, 0x11, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x75, 0x77, 0x77, 0x77, 0x07,
0x00, 0x00, 0x00, 0x00, 0x00
measured 1240 ms with IL3830 196x128
0x02, 0x02, 0x01, 0x11, 0x12,
0x12, 0x12, 0x22, 0x22, 0x66,
0x69, 0x59, 0x58, 0x99, 0x99,
0x88, 0x00, 0x00, 0x00, 0x00,
0xf8, 0xb4, 0x13, 0x51, 0x35,
0x51, 0x51, 0xe9, 0x04, 0x00
*/
U8X8_C(0x32), /* write LUT register*/
/*
U8X8_A(0x50), U8X8_A(0xAA), U8X8_A(0x55), U8X8_A(0xAA), U8X8_A(0x11),
U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
U8X8_A(0xFF), U8X8_A(0xFF), U8X8_A(0x1F), U8X8_A(0x00), U8X8_A(0x00),
U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
*/
U8X8_A(0x10), U8X8_A(0x18), U8X8_A(0x18), U8X8_A(0x08), U8X8_A(0x18), // numbers based on Waveshare demo code
U8X8_A(0x18), U8X8_A(0x08), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
U8X8_A(0x13), U8X8_A(0x14), U8X8_A(0x44), U8X8_A(0x12), U8X8_A(0x00),
U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
U8X8_CA(0x22, 0xc4), /* display update seq. option: clk -> CP -> LUT -> initial display -> pattern display */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(250), /* delay for 1500ms. The current sequence takes 1300ms */
U8X8_DLY(250),
U8X8_DLY(250),
// U8X8_DLY(250),
// U8X8_DLY(250),
// U8X8_DLY(250),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1607_gd_200x200(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1607_200x200_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_init_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave0_seq);
u8x8_d_ssd1607_200x200_first_init(u8x8);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_d_ssd1607_draw_tile(u8x8, arg_int, arg_ptr);
break;
case U8X8_MSG_DISPLAY_REFRESH:
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_gd_to_display_seq);
break;
default:
return 0;
}
return 1;
}
/*=================================================*/
static const uint8_t u8x8_d_ssd1607_ws_to_display_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x32), /* write LUT register*/
U8X8_A(0x10), U8X8_A(0x18), U8X8_A(0x18), U8X8_A(0x08), U8X8_A(0x18), // numbers based on Waveshare demo code
U8X8_A(0x18), U8X8_A(0x08), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
U8X8_A(0x13), U8X8_A(0x14), U8X8_A(0x44), U8X8_A(0x12), U8X8_A(0x00),
U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00), U8X8_A(0x00),
U8X8_CA(0x22, 0xc4), /* display update seq. option: clk -> CP -> LUT -> initial display -> pattern display */
U8X8_C(0x20), /* execute sequence */
U8X8_DLY(250), /* delay for 1250ms. */
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_DLY(250),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1607_ws_to_refresh_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x22, 0x04), /* display update seq. option: clk -> CP -> LUT -> initial display -> pattern display */
U8X8_C(0x20), /* execute sequence */
// U8X8_DLY(250),
// U8X8_DLY(250),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/* waveshare 200x200 */
static const uint8_t u8x8_d_ssd1607_ws_200x200_init_seq[] = {
// suggested code from https://github.com/olikraus/u8g2/issues/637
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x01), /* DRIVER_OUTPUT_CONTROL: LO(EPD_HEIGHT-1), HI(EPD_HEIGHT-1). GD = 0; SM = 0; TB = 0; */
U8X8_A(199),U8X8_A(0),U8X8_A(0),
U8X8_C(0x0C), /* BOOSTER_SOFT_START_CONTROL */
U8X8_A(0xd7),U8X8_A(0xd6),U8X8_A(0x9d),
U8X8_CA(0x2c, 0xa8), /* WRITE_VCOM_REGISTER: VCOM 7C */
U8X8_CA(0x3a, 0x1a), /* SET_DUMMY_LINE_PERIOD: 4 dummy lines per gate */
U8X8_CA(0x3b, 0x08), /* SET_GATE_TIME: 2us per line */
U8X8_CA(0x11, 0x03), /* DATA_ENTRY_MODE_SETTING: X increment; Y increment */
U8X8_CAA(0x44, 0, 24), /* SET_RAM_X_ADDRESS_START_END_POSITION: LO(x >> 3), LO((w-1) >> 3) */
U8X8_CAAAA(0x45, 0, 0, 199&255, 199>>8), /* SET_RAM_Y_ADDRESS_START_END_POSITION: LO(y), HI(y), LO(h - 1), HI(h - 1) */
U8X8_CA(0x4e, 0), /* LO(x >> 3) */
U8X8_CAA(0x4f, 0, 0), /* LO(y), HI(y >> 8) */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_ssd1607_ws_200x200(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1607_200x200_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_ws_200x200_init_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave0_seq);
u8x8_d_ssd1607_200x200_first_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_ws_to_display_seq);; // to setup LUT
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_200x200_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_d_ssd1607_draw_tile(u8x8, arg_int, arg_ptr);
break;
case U8X8_MSG_DISPLAY_REFRESH:
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1607_ws_to_refresh_seq);
break;
default:
return 0;
}
return 1;
}

214
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_st7511.c
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@@ -1,214 +0,0 @@
/*
u8x8_d_st7511.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2019, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
20 May 2019:
https://github.com/olikraus/u8g2/issues/876
Probably HW Flip does not work
*/
#include "u8x8.h"
static const uint8_t u8x8_d_st7511_320x240_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x015, 0x0a5), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7511_320x240_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x014, 0x0a5), /* display off */
// maybe use sleep mode here, but it not clear whether sleep mode will reset all the settings
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7511_320x240_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CAAAA(0x24, 0x01, 0xa5, 0xa5, 0xa5), /* memory control directions */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7511_320x240_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CAAAA(0x24, 0x02, 0xa5, 0xa5, 0xa5), /* memory control directions */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/*=====================================================*/
/* AV-Display: AVD-TM57QV-NW-001-B, issue 876 */
static const u8x8_display_info_t u8x8_st7511_320x240_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 150, /* ST7511 Datasheet */
/* pre_chip_disable_wait_ns = */ 150, /* ST7511 Datasheet */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 1,
/* sda_setup_time_ns = */ 120, /* ST7511 Datasheet */
/* sck_pulse_width_ns = */ 150, /* ST7511 Datasheet */
/* sck_clock_hz = */ 3300000UL, /* ST7511 Datasheet: 300ns cycle */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 200, /* */
/* write_pulse_width_ns = */ 250, /* ST7511 Datasheet: 500ns */
/* tile_width = */ 40, /* width of 17*8=136 pixel */
/* tile_hight = */ 30,
/* default_x_offset = */ 160,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 320,
/* pixel_height = */ 240
};
static const uint8_t u8x8_d_st7511_320x240_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0xae, 0xa5), /* SW Reset */
U8X8_CAAAA(0x61, 0x0f, 0x04, 0x02, 0xa5), /* all power on */
U8X8_CAAAA(0x62, 0x0a, 0x06, 0x0f, 0xa5), /* electronic volumne set 1 */
U8X8_CAAAA(0x63, 0x0f, 0x0f, 0xa5, 0xa5), /* electronic volumne set 2 */
U8X8_CAAAA(0x66, 0x00, 0xa5, 0xa5, 0xa5), /* electronic volumne set 2 */
U8X8_CA(0x12, 0xa5), /* SLeeP OUT */
U8X8_DLY(50),
// skiping display on here, deviation from https://github.com/olikraus/u8g2/issues/876
// will be called later in u8x8_d_st7511_320x240_powersave0_seq
U8X8_CAAAA(0x22, 0x00, 0xa5, 0xa5, 0xa5), /* monochrome display */
U8X8_CAAAA(0x24, 0x01, 0xa5, 0xa5, 0xa5), /* memory control directions */
U8X8_DLY(50),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_st7511_avd_320x240(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint16_t x, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st7511_320x240_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_st7511_320x240_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_st7511_320x240_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_st7511_320x240_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st7511_320x240_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st7511_320x240_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
// not sure how to implement this....
// u8x8_cad_StartTransfer(u8x8);
// u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
// set page
u8x8_cad_SendCmd(u8x8, 0x025);
u8x8_cad_SendArg(u8x8, (((u8x8_tile_t *)arg_ptr)->y_pos));
u8x8_cad_SendArg(u8x8, 0x09f); // end page
u8x8_cad_SendArg(u8x8, 0x000); // frame 0
u8x8_cad_SendArg(u8x8, 0x0a5);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
// set column
u8x8_cad_SendCmd(u8x8, 0x026);
u8x8_cad_SendArg(u8x8, (x>>8) );
u8x8_cad_SendArg(u8x8, (x&255) );
u8x8_cad_SendArg(u8x8, 0x002);
u8x8_cad_SendArg(u8x8, 0x07f);
// start data transfer
u8x8_cad_SendCmd(u8x8, 0x02c);
u8x8_cad_SendArg(u8x8, 0x0a5 );
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
while ( c > 128 )
{
u8x8_cad_SendData(u8x8, 128, ptr); /* note: SendData can not handle more than 255 bytes */
c -= 128;
ptr += 128;
}
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}

1776
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_st75256.c
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313
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_st7528.c
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/*
u8x8_d_st7528.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2019, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
ST7528: 16 Graylevel Controller
https://github.com/olikraus/u8g2/issues/986
I2C Address: 0x03f (0x7e)
*/
#include "u8x8.h"
/* NHD C160100 */
static const uint8_t u8x8_d_st7528_nhd_c160100_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
/*
I2C_out(0x48);//partial display duty ratio
I2C_out(0x64);// 1/100 duty
I2C_out(0xA0);//ADC select
I2C_out(0xC8);//SHL select
I2C_out(0x44);//initial Com0 register
I2C_out(0x00);//scan from Com0
I2C_out(0xAB);//OSC on
I2C_out(0x26);//
I2C_out(0x81); //set electronic volume
I2C_out(0x15);//vopcode=0x1C
I2C_out(0x56);//set 1/11 bias
I2C_out(0x64);//3x
delay(2);
I2C_out(0x2C);//
I2C_out(0x66);//5x
delay(2);
I2C_out(0x2E);//
delay(2);
I2C_out(0x2F);//power control
I2C_out(0xF3);//bias save circuit
I2C_out(0x00);//
I2C_out(0x96);//frc and pwm
I2C_out(0x38);//external mode
I2C_out(0x75);//
I2C_out(0x97);//3frc, 45 pwm THIS IS A MODE0 CMD, IT IS USELESS HERE
I2C_out(0x80);//start 16-level grayscale settings
*/
U8X8_CA(0x048, 0x064), /* partial display duty ratio, 1/100 duty*/
U8X8_C(0x0a0), /* ADC */
U8X8_C(0x0c8), /* SHL */
U8X8_CA(0x044, 0x000), /* initial Com0 */
U8X8_C(0x0ab), /* start oscillator */
U8X8_C(0x026), /* Select the internal resistance ratio of the regulator resistor */
U8X8_CA(0x081, 0x015), /* volumn */
U8X8_C(0x056), /* LCD Bias */
U8X8_C(0x064), /* DC DC step up */
U8X8_DLY(2),
U8X8_C(0x02c), /* Power Control */
U8X8_C(0x066), /* DC DC step up */
U8X8_DLY(2),
U8X8_C(0x02e), /* Power Control */
U8X8_DLY(2),
U8X8_C(0x02f), /* Power Control */
U8X8_CA(0x0f3, 0x000), /* bias power save */
U8X8_C(0x096), /* frc and pwm */
U8X8_CA(0x038, 0x075), /* ext mode 1*/
/* graylevel setup */
U8X8_CA(0x80, 0x00), U8X8_CA(0x81, 0x00), U8X8_CA(0x82, 0x00), U8X8_CA(0x83, 0x00),
U8X8_CA(0x84, 0x06), U8X8_CA(0x85, 0x06), U8X8_CA(0x86, 0x06), U8X8_CA(0x87, 0x06),
U8X8_CA(0x88, 0x0b), U8X8_CA(0x89, 0x0b), U8X8_CA(0x8a, 0x0b), U8X8_CA(0x8b, 0x0b),
U8X8_CA(0x8c, 0x10), U8X8_CA(0x8d, 0x10), U8X8_CA(0x8e, 0x10), U8X8_CA(0x8f, 0x10),
U8X8_CA(0x90, 0x15), U8X8_CA(0x91, 0x15), U8X8_CA(0x92, 0x15), U8X8_CA(0x93, 0x15),
U8X8_CA(0x94, 0x1a), U8X8_CA(0x95, 0x1a), U8X8_CA(0x96, 0x1a), U8X8_CA(0x97, 0x1a),
U8X8_CA(0x98, 0x1e), U8X8_CA(0x99, 0x1e), U8X8_CA(0x9a, 0x1e), U8X8_CA(0x9b, 0x1e),
U8X8_CA(0x9c, 0x23), U8X8_CA(0x9d, 0x23), U8X8_CA(0x9e, 0x23), U8X8_CA(0x9f, 0x23),
U8X8_CA(0xa0, 0x27), U8X8_CA(0xa1, 0x27), U8X8_CA(0xa2, 0x27), U8X8_CA(0xa3, 0x27),
U8X8_CA(0xa4, 0x2b), U8X8_CA(0xa5, 0x2b), U8X8_CA(0xa6, 0x2b), U8X8_CA(0xa7, 0x2b),
U8X8_CA(0xa8, 0x2f), U8X8_CA(0xa9, 0x2f), U8X8_CA(0xaa, 0x2f), U8X8_CA(0xab, 0x2f),
U8X8_CA(0xac, 0x32), U8X8_CA(0xad, 0x32), U8X8_CA(0xae, 0x32), U8X8_CA(0xaf, 0x32),
U8X8_CA(0xb0, 0x35), U8X8_CA(0xb1, 0x35), U8X8_CA(0xb2, 0x35), U8X8_CA(0xb3, 0x35),
U8X8_CA(0xb4, 0x38), U8X8_CA(0xb5, 0x38), U8X8_CA(0xb6, 0x38), U8X8_CA(0xb7, 0x38),
U8X8_CA(0xb8, 0x3a), U8X8_CA(0xb9, 0x3a), U8X8_CA(0xba, 0x3a), U8X8_CA(0xbb, 0x3a),
U8X8_CA(0xbc, 0x3c), U8X8_CA(0xbd, 0x3c), U8X8_CA(0xbe, 0x3c), U8X8_CA(0xbf, 0x3c),
U8X8_CA(0x038, 0x074), /* ext mode 0*/
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7528_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x038, 0x074), /* ext mode 0*/
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7528_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x038, 0x074), /* ext mode 0*/
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7528_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7528_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/*
input:
one tile (8 Bytes)
output:
Tile for st7528 (32 Bytes)
*/
static uint8_t u8x8_st7528_8to32_dest_buf[32];
static uint8_t *u8x8_st7528_8to32(U8X8_UNUSED u8x8_t *u8x8, uint8_t *ptr)
{
uint8_t v;
uint8_t a,b;
uint8_t i, j;
uint8_t *dest;
for( j = 0; j < 4; j++ )
{
dest = u8x8_st7528_8to32_dest_buf;
dest += j;
a =*ptr;
ptr++;
b = *ptr;
ptr++;
for( i = 0; i < 8; i++ )
{
v = 0;
if ( a&1 ) v |= 0xf0;
if ( b&1 ) v |= 0x0f;
*dest = v;
dest+=4;
a >>= 1;
b >>= 1;
}
}
return u8x8_st7528_8to32_dest_buf;
}
static uint8_t u8x8_d_st7528_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st7528_display_info);
break;
*/
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_st7528_nhd_c160100_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_st7528_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_st7528_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st7528_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st7528_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* ssd1326 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 4; // not clear
y = (((u8x8_tile_t *)arg_ptr)->y_pos);
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendCmd(u8x8, 0xb0 | y ); /* set page address */
u8x8_cad_SendCmd(u8x8, 0x10| (x>>4) ); /* set col msb*/
u8x8_cad_SendCmd(u8x8, 0x00| (x&15) ); /* set col lsb*/
u8x8_cad_SendData(u8x8, 32, u8x8_st7528_8to32(u8x8, ptr));
ptr += 8;
x += 4;
c--;
} while( c > 0 );
//x += 4;
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_st7528_160x100_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 20,
/* reset_pulse_width_ms = */ 5,
/* post_reset_wait_ms = */ 5, /**/
/* sda_setup_time_ns = */ 20, /* st7528 */
/* sck_pulse_width_ns = */ 25, /* st7528 */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* st7528 actually allows 20MHz according to the datasheet */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 40,
/* write_pulse_width_ns = */ 80, /* st7528 */
/* tile_width = */ 20,
/* tile_hight = */ 13,
/* default_x_offset = */ 0, /* x_offset is used as y offset for the ssd1326 */
/* flipmode_x_offset = */ 0, /* x_offset is used as y offset for the ssd1326 */
/* pixel_width = */ 160,
/* pixel_height = */ 100
};
uint8_t u8x8_d_st7528_nhd_c160100(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st7528_160x100_display_info);
return 1;
}
return u8x8_d_st7528_generic(u8x8, msg, arg_int, arg_ptr);
}

271
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_st75320.c
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@@ -1,271 +0,0 @@
/*
u8x8_d_st75320.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2019, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
ST75320: 320x240 monochrome LCD
https://github.com/olikraus/u8g2/issues/921
*/
#include "u8x8.h"
static const uint8_t u8x8_d_st75320_jlx320240_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st75320_jlx320240_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st75320_jlx320240_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0xC4, 0x02), /* COM Output Status, Bits 0 & 1 */
U8X8_C(0xA1), /* Column Address Direction: Bit 0 */
//U8X8_C(0x0a1), /* segment remap a0/a1*/
//U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st75320_jlx320240_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
//U8X8_C(0x0a0), /* segment remap a0/a1*/
//U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0xC4, 0x03), /* COM Output Status, Bits 0 & 1 */
U8X8_C(0xA0), /* Column Address Direction: Bit 0 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/*===================================================*/
static uint8_t u8x8_d_st75320_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint16_t x;
uint8_t c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st75320_jlx320240_display_info);
break;
*/
/* handled by the calling function
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_st75320_jlx320240_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_st75320_jlx320240_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_st75320_jlx320240_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st75320_jlx320240_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st75320_jlx320240_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int<<2 );
u8x8_cad_SendArg(u8x8, arg_int>>6 );
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x013);
u8x8_cad_SendArg(u8x8, (x>>8) );
u8x8_cad_SendArg(u8x8, (x&255) );
u8x8_cad_SendCmd(u8x8, 0x0b1 );
u8x8_cad_SendArg(u8x8, (((u8x8_tile_t *)arg_ptr)->y_pos));
u8x8_cad_SendCmd(u8x8, 0x01d ); // write data
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
/* SendData can not handle more than 255 bytes */
if ( c > 31 )
{
u8x8_cad_SendData(u8x8, 248, ptr); /* 31*8=248 */
ptr+=248;
c -= 31;
}
u8x8_cad_SendData(u8x8, c*8, ptr);
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
/*===================================================*/
/* QT-2832TSWUG02/ZJY-2832TSWZG02 */
static const uint8_t u8x8_d_st75320_jlx320240_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0xAE), // Display OFF
U8X8_CA(0xEA, 0x00), // Power Discharge Control, Discharge OFF
U8X8_C(0xA8), // sleep out
U8X8_C(0xAB), // OSC ON
U8X8_C(0x69), // Temperature Detection ON
U8X8_C(0x4E), // TC Setting
U8X8_A8(0xff, 0x44, 0x12, 0x11, 0x11, 0x11, 0x22, 0x23),
U8X8_CAA(0x39, 0x00, 0x00), //TC Flag
U8X8_CA(0x2B, 0x00), // Frame Rate Level
U8X8_CAA(0x5F, 0x66, 0x66), // Set Frame Frequency, fFR=80Hz in all temperature range
U8X8_CAAA(0xEC, 0x19, 0x64, 0x6e), // FR Compensation Temp. Range, TA = -15 degree, TB = 60 degree, TC = 70 degree
U8X8_CAA(0xED, 0x04, 0x04), // Temp. Hysteresis Value (thermal sensitivity)
U8X8_C(0xA6), // Display Inverse OFF
U8X8_C(0xA4), // Disable Display All Pixel ON
U8X8_CA(0xC4, 0x02), // COM Output Status
U8X8_C(0xA1), // Column Address Direction: MX=0
U8X8_CAA(0x6D, 0x07, 0x00), // Display Area, Duty = 1/240 duty, Start Group = 1
U8X8_C(0x84), // Display Data Input Direction: Column
U8X8_CA(0x36, 0x1e), // Set N-Line
U8X8_C(0xE4), // N-Line On
U8X8_CA(0xE7, 0x19), // LCD Drive Method //NLFR=1//
U8X8_CAA(0x81, 0x4f, 0x01), // OX81: Set EV=64h, 0..255, 0..3
U8X8_CA(0xA2, 0x0a), // BIAS //1/16 BIAS
U8X8_CA(0x25, 0x020), // Power Control //AVDD ON
U8X8_DLY(10),
U8X8_CA(0x25, 0x60), // Power Control//AVDD, MV3 & NAVDD ON
U8X8_DLY(10),
U8X8_CA(0x25, 0x70), // Power Control //AVDD, MV3, NAVDD & V3 ON
U8X8_DLY(10),
U8X8_CA(0x25, 0x78), // Power Control//AVDD, MV3, NAVDD, V3 & VPF ON
U8X8_DLY(10),
U8X8_CA(0x25, 0x7c), // Power Control//AVDD, MV3, NAVDD, V3, VPF & VNF ON
U8X8_DLY(10),
U8X8_CA(0x25, 0x7e), // Power Control//VOUT, AVDD, MV3, NAVDD, V3, VPF & VNF ON
U8X8_DLY(10),
U8X8_CA(0x25, 0x7f), // Power Control/VOUT, AVDD, MV3, NAVDD, V3, VPF & VNF ON
U8X8_DLY(10),
//U8X8_C(0xaf); //Display ON
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_st75320_jlx320240_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 20,
/* reset_pulse_width_ms = */ 5,
/* post_reset_wait_ms = */ 5, /**/
/* sda_setup_time_ns = */ 20, /* */
/* sck_pulse_width_ns = */ 40, /* */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4, /* 400KHz */
/* data_setup_time_ns = */ 15,
/* write_pulse_width_ns = */ 70,
/* tile_width = */ 40,
/* tile_hight = */ 30,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 320,
/* pixel_height = */ 240
};
uint8_t u8x8_d_st75320_jlx320240(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_st75320_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_st75320_jlx320240_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st75320_jlx320240_display_info);
break;
default:
return 0;
}
return 1;
}

1281
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_st7565.c
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256
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_st7586s_erc240160.c
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/*
u8x8_d_st7586s_erc240160.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2018, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8g2.h"
static const uint8_t u8x8_d_st7586s_sleep_on[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x010), /* set power save mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7586s_sleep_off[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x011), //Sleep out
U8X8_DLY(50), /* delay 50 ms */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7586s_erc240160_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x036), /* Scan Direction Setting */
U8X8_A(0x0C8), /* COM159 -> COM0 SEG383 -> SEG0 */
U8X8_C(0x037), /* Start line 0 */
U8X8_A(0x000),
U8X8_C(0x02A), /* Column Address Setting */
U8X8_A(0x000), /* COL8 -> COL127 */
U8X8_A(0x008),
U8X8_A(0x000),
U8X8_A(0x07F), /* 120*3=240 pixels + 120 unused */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7586s_erc240160_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x036), /* Scan Direction Setting */
U8X8_A(0x000), /* COM0 -> COM159 SEG0 -> SEG383 */
U8X8_C(0x037), /* Start line 0 */
U8X8_A(0x000),
U8X8_C(0x02A), /* Column Address Setting */
U8X8_A(0x000), /* COL0 -> COL119 */
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x077), /* 120*3=240 pixels + 120 unused */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7586s_erc240160_init_seq[] = {
U8X8_END_TRANSFER(),/* disable chip */
// U8G_ESC_RST(1), /* hardware reset */
U8X8_DLY(60), /* Delay 60 ms */
U8X8_START_TRANSFER(),/* enable chip */
U8X8_C(0x001), // Soft reset
U8X8_DLY(60), // Delay 120 ms
U8X8_C(0x011), // Sleep Out
U8X8_C(0x028), // Display OFF
U8X8_DLY(25), // Delay 50 ms
U8X8_CAA(0x0C0,0x036,0x01),// Vop = 136h data sheet suggested 0x0145 but this caused streaks
U8X8_CA(0x0C3,0x000), // BIAS = 1/14
U8X8_CA(0x0C4,0x007), // Booster = x8
U8X8_CA(0x0D0,0x01D), // Enable Analog Circuit
U8X8_CA(0x0B3,0x000), // Set FOSC divider
U8X8_CA(0x0B5,0x000), // N-Line = 0
U8X8_C(0x039), // 0x39 Monochrome mode. 0x38 - gray Mode
U8X8_C(0x03A), // Enable DDRAM Interface
U8X8_A(0x002), // monochrome and 4-level
U8X8_C(0x036), // Scan Direction Setting
U8X8_A(0x0C8), // COM:C159->C0 SEG: SEG383->SEG0
U8X8_C(0x0B1), // First output COM
U8X8_A(0x000), //
U8X8_C(0x0B0), // Duty Setting (num rows - 1)
U8X8_A(0x09F),
U8X8_C(0x020), // Display inversion off
U8X8_C(0x02A), // Column Address Setting
U8X8_A(0x000), // COL0 -> COL127
U8X8_A(0x008), //
U8X8_A(0x000), //
U8X8_A(0x07F), // 80*3=240 pixels
U8X8_C(0x02B), // Row Address Setting
U8X8_A(0x000), // ROW0 -> ROW159
U8X8_A(0x000), //
U8X8_A(0x000), //
U8X8_A(0x09F), // 160 pixels
U8X8_C(0x029), // Display ON
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_st7586s_erc240160_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 5,
/* pre_chip_disable_wait_ns = */ 5,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 100, /* datasheet ST7586S */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* ST7586+Atmega128RFA1 works with 8MHz */
/* spi_mode = */ 3, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 20, /* datasheet suggests min 20 */
/* write_pulse_width_ns = */ 40,
/* tile_width = */ 30,
/* tile_height = */ 20,
/* default_x_offset = */ 0, /* abused as flag to know if we are flipped */
/* flipmode_x_offset = */ 1, /* as pixel order different for normal/flipped */
/* pixel_width = */ 240,
/* pixel_height = */ 160
};
/*******************************************************************************
* st7586s_erc240160 driver. ST7586 based display from buydisplay.com
******************************************************************************/
uint8_t u8x8_d_st7586s_erc240160(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) {
uint8_t c;
uint8_t *ptr;
uint8_t i, byte;
uint32_t input;
uint8_t output[4];
switch (msg) {
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8); // OK Start transfer
u8x8_cad_SendCmd(u8x8, 0x02B); /* Row Address Setting */
u8x8_cad_SendArg(u8x8, 0x000);
u8x8_cad_SendArg(u8x8, 0x008 * ((u8x8_tile_t *)arg_ptr)->y_pos);
u8x8_cad_SendArg(u8x8, 0x000);
u8x8_cad_SendArg(u8x8, 0x09F); // should set end row based on display dimensions
u8x8_cad_SendCmd(u8x8, 0x02C); /* cmd write display data to ram */
c = ((u8x8_tile_t *) arg_ptr)->cnt; //
c *= 8;
ptr = ((u8x8_tile_t *) arg_ptr)->tile_ptr; //
// The ST7586S has an unusual 3 pixels per byte format the ERC240160 is even more annoying
// as it has every 3rd COM line disconnected for extra oddness so here we read in a byte
// (8 pixels) and pack that into 4 bytes of 2 pixels + 1 unused each. This has to be done
// in a different order for flipped, normal UUx11x22 flipped 11x22xUU
while (c > 0) {
input = ((uint8_t)ptr[0]);
for (i=0; i<4; i++)
{
byte = 0;
if (u8x8->x_offset ==0){
if (input & 0x80) // if bit 7
byte = byte | 0x18; //set pixel 1
if (input & 0x40) // if bit 6
byte = byte | 0x3; //set pixel 2
}
if (u8x8->x_offset ==1){
if (input & 0x80) // if bit 7
byte = byte | 0xC0; //set pixel 1
if (input & 0x40) // if bit 6
byte = byte | 0x18; //set pixel 2
}
output[i] = byte;
input <<= 2;
}
u8x8_cad_SendData(u8x8, 4, output);
ptr += 1;
c -= 1;
}
u8x8_cad_EndTransfer(u8x8);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_st7586s_erc240160_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st7586s_erc240160_display_info);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st7586s_erc240160_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st7586s_erc240160_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if (arg_int == 0)
u8x8_cad_SendSequence(u8x8, u8x8_d_st7586s_sleep_off);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_st7586s_sleep_on);
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x0C0);
u8x8_cad_SendArg(u8x8, arg_int);
u8x8_cad_SendArg(u8x8, 1);
u8x8_cad_EndTransfer(u8x8);
break;
#endif
default:
return 0;
}
return 1;
}

246
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_st7586s_s028hn118a.c
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/*
u8x8_d_st7586s_s028hn118a.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2018, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8g2.h"
static const uint8_t u8x8_d_st7586s_sleep_on[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x010), /* set power save mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7586s_sleep_off[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x011), //Sleep out
U8X8_DLY(50), /* delay 50 ms */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7586s_s028hn118a_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x036), /* Scan Direction Setting */
U8X8_A(0x000), /* COM0 -> COM159 SEG0 -> SEG384 */
U8X8_C(0x037), /* Start line 0 */
U8X8_A(0x000),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7586s_s028hn118a_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x036), /* Scan Direction Setting */
U8X8_A(0x0C8), /* COM159 -> COM0 SEG384 -> SEG0 */
U8X8_C(0x037), /* Start line 24 */
U8X8_A(0x018),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_st7586s_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) {
uint8_t c;
uint8_t *ptr;
uint8_t i, byte;
uint32_t input;
uint8_t output[8];
switch (msg) {
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8); // OK Start transfer
u8x8_cad_SendCmd(u8x8, 0x02B); /* Row Address Setting */
u8x8_cad_SendArg(u8x8, 0x000);
u8x8_cad_SendArg(u8x8, 0x008 * ((u8x8_tile_t *)arg_ptr)->y_pos);
u8x8_cad_SendArg(u8x8, 0x000);
u8x8_cad_SendArg(u8x8, u8x8->display_info->pixel_height - 1); /* should this be u8x8->display_info->pixel_height - 1 */
u8x8_cad_SendCmd(u8x8, 0x02C); /* cmd write display data to ram */
c = ((u8x8_tile_t *) arg_ptr)->cnt; //
c *= 8;
ptr = ((u8x8_tile_t *) arg_ptr)->tile_ptr; //
// The ST7586S has an unusual 3 pixels per byte format so here we read in 3 bytes (24 pixels) and
// pack that into 8 bytes of 3 pixels each
while (c > 0) {
input = (((uint32_t)ptr[0] << 16) | ((uint32_t)ptr[1] << 8) | (uint32_t)ptr[2]);
for (i=0; i<8; i++)
{
byte = 0;
if (input & 0x800000) // if bit 23
byte = byte | 0xC0; //set pixel 1
if (input & 0x400000) // if bit 22
byte = byte | 0x18; //set pixel 2
if (input & 0x200000) // if bit 22
byte = byte | 0x3; //set pixel 3
output[i] = byte;
input <<= 3;
}
u8x8_cad_SendData(u8x8, 8, output);
ptr += 3;
c -= 3;
}
u8x8_cad_EndTransfer(u8x8);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if (arg_int == 0)
u8x8_cad_SendSequence(u8x8, u8x8_d_st7586s_sleep_off);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_st7586s_sleep_on);
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x0C0);
u8x8_cad_SendArg(u8x8, arg_int);
u8x8_cad_SendArg(u8x8, 0);
u8x8_cad_EndTransfer(u8x8);
break;
#endif
default:
return 0;
}
return 1;
}
static const uint8_t u8x8_d_st7586s_s028hn118a_init_seq[] = {
U8X8_END_TRANSFER(),/* disable chip */
// U8G_ESC_RST(15), /* hardware reset */
U8X8_DLY(60), /* Delay 60 ms */
U8X8_START_TRANSFER(),/* enable chip */
U8X8_C(0x001), // Soft reset
U8X8_DLY(60), // Delay 120 ms
U8X8_C(0x011), // Sleep Out
U8X8_C(0x028), // Display OFF
U8X8_DLY(25), // Delay 50 ms
U8X8_CAA(0x0C0,0x0E5,0x00),// Vop = F0h in trace a bit too dark
U8X8_CA(0x0C3,0x004), // BIAS = 1/10 0x04 in trace
U8X8_CA(0x0C4,0x005), // Booster = x6 0x05 in trace
U8X8_CA(0x0D0,0x01D), // Enable Analog Circuit
U8X8_CA(0x0B3,0x000), // Set FOSC divider
U8X8_CA(0x0B5,0x08B), // N-Line = 0
U8X8_C(0x039), // 0x39 Monochrome mode. 0x38 - gray Mode
U8X8_C(0x03A), // Enable DDRAM Interface
U8X8_A(0x002), // monochrome and 4-level
U8X8_C(0x036), // Scan Direction Setting
U8X8_A(0x000), // COM0 -> COM159 SEG0 -> SEG384
U8X8_C(0x0B0), // Duty Setting (num rows - 1)
U8X8_A(0x087), // should be 0x87 but caused flicker 0x9F
U8X8_C(0x020), // Display inversion off
U8X8_C(0x02A), // Column Address Setting
U8X8_A(0x000), // COL0 -> COL127
U8X8_A(0x000), //
U8X8_A(0x000), //
U8X8_A(0x07f), // 128*3=384 pixels
U8X8_C(0x02B), // Row Address Setting
U8X8_A(0x000), // ROW0 -> ROW135
U8X8_A(0x000), //
U8X8_A(0x000), //
U8X8_A(0x087), // 136 pixels
U8X8_C(0x0F1), // Frame rate monochrome
U8X8_A(0x00C), // The factory firmware set this to 49.0 Hz 0x07
U8X8_A(0x00C), // This caused a shimmer under 50Hz LED lights
U8X8_A(0x00C), // 69.0 Hz (0x0C) fixes this and should avoid the
U8X8_A(0x00C), // issue in the US too
U8X8_C(0x029), // Display ON
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_st7586s_s028hn118a_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 5,
/* pre_chip_disable_wait_ns = */ 5,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 100, /* datasheet ST7586S */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* ST7586+Atmega128RFA1 works with 8MHz */
/* spi_mode = */ 3, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 20, /* datasheet suggests min 20 */
/* write_pulse_width_ns = */ 40,
/* tile_width = */ 48,
/* tile_height = */ 17,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 384,
/* pixel_height = */ 136
};
/*******************************************************************************
* st7586s_s028hn118a driver. This is the display in the SMART Response XE. This requires 16 bit mode.
******************************************************************************/
uint8_t u8x8_d_st7586s_s028hn118a(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) {
if (u8x8_d_st7586s_common(u8x8, msg, arg_int, arg_ptr) != 0)
return 1;
switch (msg) {
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_st7586s_s028hn118a_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st7586s_s028hn118a_display_info);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st7586s_s028hn118a_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st7586s_s028hn118a_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
default:
return 0;
}
return 1;
}

256
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/*
u8x8_d_st7588.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2017, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
ST7588
- has 4 different I2C addresses
- I2C protocol is identical to SSD13xx
*/
#include "u8x8.h"
/* function set, bit 2: power down, bit 3: MY, bit 4: MX, bit 5: must be 1 */
#define FS (0x020)
/* not a real power down for the ST7588... just a display off */
static const uint8_t u8x8_d_st7588_128x64_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C( FS | 0x00 ), /* select 00 commands */
//U8X8_C( 0x08 ), /* display off */
U8X8_C( 0x0c ), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7588_128x64_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C( FS | 0x00 ), /* select 00 commands */
U8X8_C( 0x08 ), /* display off */
//U8X8_C( 0x0c ), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static uint8_t u8x8_d_st7588_128x64_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
/* handled by the calling function
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st7588_128x64_display_info);
break;
*/
/* handled by the calling function
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_st7588_128x64_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_st7588_128x64_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_st7588_128x64_powersave1_seq);
/* restore orientation */
if ( u8x8->x_offset == 0 )
u8x8_cad_SendCmd(u8x8, FS ); /* select 00 commands */
else
u8x8_cad_SendCmd(u8x8, FS ^ 0x018 ); /* select 00 commands */
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, FS );
u8x8_cad_SendArg(u8x8, 4 | (arg_int>>7) );
u8x8_cad_SendCmd(u8x8, FS | 1);
u8x8_cad_SendArg(u8x8, 0x080 | arg_int );
/* restore orientation */
if ( u8x8->x_offset == 0 )
u8x8_cad_SendCmd(u8x8, FS ); /* select 00 commands */
else
u8x8_cad_SendCmd(u8x8, FS ^ 0x018 ); /* select 00 commands */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
if ( u8x8->x_offset == 0 )
u8x8_cad_SendCmd(u8x8, FS ); /* select 00 commands */
else
u8x8_cad_SendCmd(u8x8, FS ^ 0x018 ); /* select 00 commands */
u8x8_cad_SendCmd(u8x8, 0x040 | (((u8x8_tile_t *)arg_ptr)->y_pos));
u8x8_cad_SendCmd(u8x8, 0x0e0 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0f0 | (x>>4) );
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
/*=============================================*/
static const u8x8_display_info_t u8x8_st7588_128x64_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 150,
/* pre_chip_disable_wait_ns = */ 30,
/* reset_pulse_width_ms = */ 5,
/* post_reset_wait_ms = */ 5, /**/
/* sda_setup_time_ns = */ 60, /* */
/* sck_pulse_width_ns = */ 60, /* */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4, /* 400KHz */
/* data_setup_time_ns = */ 80,
/* write_pulse_width_ns = */ 50,
/* tile_width = */ 16,
/* tile_hight = */ 8,
/* default_x_offset = */ 0, /* must be 0, because this is checked also for normal mode */
/* flipmode_x_offset = */ 4,
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
static const uint8_t u8x8_d_st7588_128x64_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C( FS | 0x03 ), /* select 11 commands */
U8X8_C( 0x03 ), /* software reset */
U8X8_C( FS | 0x00 ), /* select 00 commands */
U8X8_C( 0x08 ), /* display off */
//U8X8_C( 0x0c ), /* display on */
U8X8_C( FS | 0x01 ), /* select 01 commands */
U8X8_C( 0x08 ), /* display confguration */
U8X8_C( 0x12 ), /* bias 1/9 */
U8X8_C( 0x8f ), /* Vop, lower 7 bits */
U8X8_C( FS | 0x00 ), /* select 00 commands */
U8X8_C( 0x05), /* Bit 0 contains high/low range for Vop */
U8X8_C( FS | 0x03 ), /* select 11 commands */
U8X8_C( 0x0b), /* Frame Rate: 73 Hz */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7588_jlx12864_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C( FS ), /* normal mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7588_jlx12864_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C( FS ^ 0x018 ), /* normal mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_st7588_jlx12864(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_st7588_128x64_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_SetI2CAddress(u8x8, 0x07e); /* the JLX12864 has 0x07e as a default address for I2C */
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st7588_128x64_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_st7588_128x64_init_seq);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_SET_FLIP_MODE )
{
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st7588_jlx12864_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_st7588_jlx12864_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
return 1;
}
return 0;
}

236
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_st7920.c
View File

@@ -1,236 +0,0 @@
/*
u8x8_d_st7920.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The ST7920 controller does not support hardware graphics flip.
Contrast adjustment is done by an external resistor --> no support for contrast adjustment
*/
#include "u8x8.h"
static const uint8_t u8x8_d_st7920_init_seq[] = {
U8X8_DLY(100),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(10),
U8X8_C(0x038), /* 8 Bit interface (DL=1), basic instruction set (RE=0) */
U8X8_C(0x008), /* display on, cursor & blink off; 0x08: all off */
U8X8_C(0x006), /* Entry mode: Cursor move to right ,DDRAM address counter (AC) plus 1, no shift */
U8X8_C(0x002), /* disable scroll, enable CGRAM adress */
U8X8_C(0x001), /* clear RAM, needs 1.6 ms */
U8X8_DLY(4), /* delay 2ms */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7920_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x038), /* 8 Bit interface (DL=1), basic instruction set (RE=0) */
U8X8_C(0x00c), /* display on, cursor & blink off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_st7920_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x038), /* 8 Bit interface (DL=1), basic instruction set (RE=0) */
U8X8_C(0x008), /* display off */
U8X8_C(0x034), /* 8 Bit interface (DL=1), extended instruction set (RE=1) */
U8X8_C(0x001), /* Standby mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_st7920_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c, i;
uint8_t *ptr;
switch(msg)
{
/* U8X8_MSG_DISPLAY_SETUP_MEMORY is handled by the calling function */
/*
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
break;
*/
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_st7920_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_st7920_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_st7920_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
y = (((u8x8_tile_t *)arg_ptr)->y_pos);
y*=8;
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x /= 2; /* not sure whether this is a clever idea, problem is, the ST7920 can address only every second tile */
if ( y >= 32 ) /* this is the adjustment for 128x64 displays */
{
y-=32;
x+=8;
}
u8x8_cad_StartTransfer(u8x8);
/*
Tile structure is reused here for the ST7920, however u8x8 is not supported
tile_ptr points to data which has cnt*8 bytes (same as SSD1306 tiles)
Buffer is expected to have 8 lines of code fitting to the ST7920 internal memory
"cnt" includes the number of horizontal bytes. width is equal to cnt*8
Also important: Width must be a multiple of 16 (ST7920 requirement), so cnt must be even.
TODO: Consider arg_int, however arg_int is not used by u8g2
*/
c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr; /* data ptr to the tiles */
/* The following byte is sent to allow the ST7920 to sync up with the data */
/* it solves some issues with garbage data */
u8x8_cad_SendCmd(u8x8, 0x03e ); /* enable extended mode */
u8x8_cad_SendCmd(u8x8, 0x03e ); /* enable extended mode, issue 487 */
for( i = 0; i < 8; i++ )
{
//u8x8_cad_SendCmd(u8x8, 0x03e ); /* enable extended mode */
u8x8_cad_SendCmd(u8x8, 0x080 | (y+i) ); /* y pos */
u8x8_cad_SendCmd(u8x8, 0x080 | x ); /* set x pos */
c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */
//u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL); /* extra dely required */
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes, send one line of data */
ptr += c;
//u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL); /* extra dely required */
}
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}
static const u8x8_display_info_t u8x8_st7920_192x32_display_info =
{
/* chip_enable_level = */ 1,
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 5,
/* pre_chip_disable_wait_ns = */ 5,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 140, /* datasheet ST7920 */
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 3, /* old: sck_takeover_edge, new: active high (bit 1), rising edge (bit 0), 18 Aug 16: changed from 1 to 3 which works for 101 */
/* Arduino mode 3: aktive low clock, but use rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30,
/* write_pulse_width_ns = */ 40,
/* tile_width = */ 24,
/* tile_hight = */ 4,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 192,
/* pixel_height = */ 32
};
static const u8x8_display_info_t u8x8_st7920_128x64_display_info =
{
/* chip_enable_level = */ 1,
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 5,
/* pre_chip_disable_wait_ns = */ 5,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 140, /* datasheet ST7920 */
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* ST7920+Due work with 1MHz but not with 2MHz, ST7920+Uno works with 2MHz */
/* spi_mode = */ 3, /* active high, rising edge, 18 Aug 16: changed from 1 to 3 which works for 101 */
/* in theory mode 3 should be correct */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30,
/* write_pulse_width_ns = */ 40,
/* tile_width = */ 16,
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
uint8_t u8x8_d_st7920_192x32(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st7920_192x32_display_info);
break;
default:
return u8x8_d_st7920_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}
uint8_t u8x8_d_st7920_128x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st7920_128x64_display_info);
break;
default:
return u8x8_d_st7920_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}

564
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_t6963.c
View File

@@ -1,564 +0,0 @@
/*
u8x8_d_t6963.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The t6963 controller does not support hardware graphics flip.
Contrast adjustment is done by an external resistor --> no support for contrast adjustment
*/
#include "u8x8.h"
static const uint8_t u8x8_d_t6963_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x098), /* mode register: Display Mode, Graphics on, Text off, Cursor off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_t6963_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x090), /* All Off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_t6963_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t c, i;
uint16_t y;
uint8_t *ptr;
switch(msg)
{
/* U8X8_MSG_DISPLAY_SETUP_MEMORY is handled by the calling function */
/*
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
break;
case U8X8_MSG_DISPLAY_INIT:
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_DRAW_TILE:
y = (((u8x8_tile_t *)arg_ptr)->y_pos);
y*=8;
y*= u8x8->display_info->tile_width;
/* x = ((u8x8_tile_t *)arg_ptr)->x_pos; x is ignored... no u8x8 support */
//u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL); /* extra dely required */
u8x8_cad_StartTransfer(u8x8);
//u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL); /* extra dely required */
/*
Tile structure is reused here for the t6963, however u8x8 is not supported
tile_ptr points to data which has cnt*8 bytes (same as SSD1306 tiles)
Buffer is expected to have 8 lines of code fitting to the t6963 internal memory
"cnt" includes the number of horizontal bytes. width is equal to cnt*8
TODO: Consider arg_int, however arg_int is not used by u8g2
*/
c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr; /* data ptr to the tiles */
for( i = 0; i < 8; i++ )
{
u8x8_cad_SendArg(u8x8, y&255);
u8x8_cad_SendArg(u8x8, y>>8);
u8x8_cad_SendCmd(u8x8, 0x024 ); /* set adr */
u8x8_cad_SendCmd(u8x8, 0x0b0 ); /* auto write start */
//c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes, send one line of data */
u8x8_cad_SendCmd(u8x8, 0x0b2 ); /* auto write reset */
ptr += u8x8->display_info->tile_width;
y += u8x8->display_info->tile_width;
}
u8x8_cad_EndTransfer(u8x8);
//u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL); /* extra dely required */
break;
default:
return 0;
}
return 1;
}
/*=============================================*/
static const u8x8_display_info_t u8x8_t6963_240x128_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 110, /* T6963 Datasheet p30 */
/* pre_chip_disable_wait_ns = */ 100, /* T6963 Datasheet p30 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 140,
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0,
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 80,
/* write_pulse_width_ns = */ 80,
/* tile_width = */ 30,
/* tile_hight = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 240,
/* pixel_height = */ 128
};
/* 240x128 */
static const uint8_t u8x8_d_t6963_240x128_init_seq[] = {
U8X8_DLY(100),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(100),
U8X8_AAC(0x00,0x00,0x021), /* low, high, set cursor pos */
U8X8_AAC(0x00,0x00,0x022), /* low, high, set offset */
U8X8_AAC(0x00,0x00,0x040), /* low, high, set text home */
U8X8_AAC(240/8,0x00,0x041), /* low, high, set text columns */
U8X8_AAC(0x00,0x00,0x042), /* low, high, graphics home */
U8X8_AAC(240/8,0x00,0x043), /* low, high, graphics columns */
U8X8_DLY(2), /* delay 2ms */
// mode set
// 0x080: Internal CG, OR Mode
// 0x081: Internal CG, EXOR Mode
// 0x083: Internal CG, AND Mode
// 0x088: External CG, OR Mode
// 0x089: External CG, EXOR Mode
// 0x08B: External CG, AND Mode
U8X8_C(0x080), /* mode register: OR Mode, Internal Character Mode */
// display mode
// 0x090: Display off
// 0x094: Graphic off, text on, cursor off, blink off
// 0x096: Graphic off, text on, cursor on, blink off
// 0x097: Graphic off, text on, cursor on, blink on
// 0x098: Graphic on, text off, cursor off, blink off
// 0x09a: Graphic on, text off, cursor on, blink off
// ...
// 0x09c: Graphic on, text on, cursor off, blink off
// 0x09f: Graphic on, text on, cursor on, blink on
U8X8_C(0x090), /* All Off */
U8X8_AAC(0x00,0x00,0x024), /* low, high, set adr pointer */
U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_DLY(100),
};
uint8_t u8x8_d_t6963_240x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_t6963_240x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_240x128_init_seq);
break;
default:
return u8x8_d_t6963_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}
/*=============================================*/
static const u8x8_display_info_t u8x8_t6963_240x64_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 110, /* T6963 Datasheet p30 */
/* pre_chip_disable_wait_ns = */ 100, /* T6963 Datasheet p30 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 140,
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0,
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 80,
/* write_pulse_width_ns = */ 80,
/* tile_width = */ 30,
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 240,
/* pixel_height = */ 64
};
/* 240x64 */
static const uint8_t u8x8_d_t6963_240x64_init_seq[] = {
U8X8_DLY(100),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(100),
U8X8_AAC(0x00,0x00,0x021), /* low, high, set cursor pos */
U8X8_AAC(0x00,0x00,0x022), /* low, high, set offset */
U8X8_AAC(0x00,0x00,0x040), /* low, high, set text home */
U8X8_AAC(240/8,0x00,0x041), /* low, high, set text columns */
U8X8_AAC(0x00,0x00,0x042), /* low, high, graphics home */
U8X8_AAC(240/8,0x00,0x043), /* low, high, graphics columns */
U8X8_DLY(2), /* delay 2ms */
// mode set
// 0x080: Internal CG, OR Mode
// 0x081: Internal CG, EXOR Mode
// 0x083: Internal CG, AND Mode
// 0x088: External CG, OR Mode
// 0x089: External CG, EXOR Mode
// 0x08B: External CG, AND Mode
U8X8_C(0x080), /* mode register: OR Mode, Internal Character Mode */
// display mode
// 0x090: Display off
// 0x094: Graphic off, text on, cursor off, blink off
// 0x096: Graphic off, text on, cursor on, blink off
// 0x097: Graphic off, text on, cursor on, blink on
// 0x098: Graphic on, text off, cursor off, blink off
// 0x09a: Graphic on, text off, cursor on, blink off
// ...
// 0x09c: Graphic on, text on, cursor off, blink off
// 0x09f: Graphic on, text on, cursor on, blink on
U8X8_C(0x090), /* All Off */
U8X8_AAC(0x00,0x00,0x024), /* low, high, set adr pointer */
U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_DLY(100),
};
uint8_t u8x8_d_t6963_240x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_t6963_240x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_240x64_init_seq);
break;
default:
return u8x8_d_t6963_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}
/*=============================================*/
static const u8x8_display_info_t u8x8_t6963_256x64_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 110, /* T6963 Datasheet p30 */
/* pre_chip_disable_wait_ns = */ 100, /* T6963 Datasheet p30 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 140,
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0,
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 80,
/* write_pulse_width_ns = */ 80,
/* tile_width = */ 32,
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 256,
/* pixel_height = */ 64
};
/* 256x64 */
static const uint8_t u8x8_d_t6963_256x64_init_seq[] = {
U8X8_DLY(100),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(100),
U8X8_AAC(0x00,0x00,0x021), /* low, high, set cursor pos */
U8X8_AAC(0x00,0x00,0x022), /* low, high, set offset */
U8X8_AAC(0x00,0x00,0x040), /* low, high, set text home */
U8X8_AAC(256/8,0x00,0x041), /* low, high, set text columns */
U8X8_AAC(0x00,0x00,0x042), /* low, high, graphics home */
U8X8_AAC(256/8,0x00,0x043), /* low, high, graphics columns */
U8X8_DLY(2), /* delay 2ms */
// mode set
// 0x080: Internal CG, OR Mode
// 0x081: Internal CG, EXOR Mode
// 0x083: Internal CG, AND Mode
// 0x088: External CG, OR Mode
// 0x089: External CG, EXOR Mode
// 0x08B: External CG, AND Mode
U8X8_C(0x080), /* mode register: OR Mode, Internal Character Mode */
// display mode
// 0x090: Display off
// 0x094: Graphic off, text on, cursor off, blink off
// 0x096: Graphic off, text on, cursor on, blink off
// 0x097: Graphic off, text on, cursor on, blink on
// 0x098: Graphic on, text off, cursor off, blink off
// 0x09a: Graphic on, text off, cursor on, blink off
// ...
// 0x09c: Graphic on, text on, cursor off, blink off
// 0x09f: Graphic on, text on, cursor on, blink on
U8X8_C(0x090), /* All Off */
U8X8_AAC(0x00,0x00,0x024), /* low, high, set adr pointer */
U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_DLY(100),
};
uint8_t u8x8_d_t6963_256x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_t6963_256x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_256x64_init_seq);
break;
default:
return u8x8_d_t6963_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}
/*=============================================*/
static const u8x8_display_info_t u8x8_t6963_128x64_display_info =
{
/* chip_enable_level = */ 1,
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 10, /* T6963 Datasheet p30 */
/* pre_chip_disable_wait_ns = */ 100, /* T6963 Datasheet p30 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 140,
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0,
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 80,
/* write_pulse_width_ns = */ 80,
/* tile_width = */ 16,
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
/* 128x64 */
static const uint8_t u8x8_d_t6963_128x64_init_seq[] = {
U8X8_DLY(100),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(100),
U8X8_AAC(0x00,0x00,0x021), /* low, high, set cursor pos */
U8X8_AAC(0x00,0x00,0x022), /* low, high, set offset */
U8X8_AAC(0x00,0x00,0x040), /* low, high, set text home */
U8X8_AAC(128/8,0x00,0x041), /* low, high, set text columns */
U8X8_AAC(0x00,0x00,0x042), /* low, high, graphics home */
U8X8_AAC(128/8,0x00,0x043), /* low, high, graphics columns */
U8X8_DLY(2), /* delay 2ms */
// mode set
// 0x080: Internal CG, OR Mode
// 0x081: Internal CG, EXOR Mode
// 0x083: Internal CG, AND Mode
// 0x088: External CG, OR Mode
// 0x089: External CG, EXOR Mode
// 0x08B: External CG, AND Mode
U8X8_C(0x080), /* mode register: OR Mode, Internal Character Mode */
// display mode
// 0x090: Display off
// 0x094: Graphic off, text on, cursor off, blink off
// 0x096: Graphic off, text on, cursor on, blink off
// 0x097: Graphic off, text on, cursor on, blink on
// 0x098: Graphic on, text off, cursor off, blink off
// 0x09a: Graphic on, text off, cursor on, blink off
// ...
// 0x09c: Graphic on, text on, cursor off, blink off
// 0x09f: Graphic on, text on, cursor on, blink on
U8X8_C(0x090), /* All Off */
U8X8_AAC(0x00,0x00,0x024), /* low, high, set adr pointer */
U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_DLY(100),
};
uint8_t u8x8_d_t6963_128x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_t6963_128x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_128x64_init_seq);
break;
default:
return u8x8_d_t6963_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}
/*=============================================*/
static const u8x8_display_info_t u8x8_t6963_160x80_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 10, /* T6963 Datasheet p30 */
/* pre_chip_disable_wait_ns = */ 100, /* T6963 Datasheet p30 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 140,
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0,
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 80,
/* write_pulse_width_ns = */ 80,
/* tile_width = */ 20,
/* tile_hight = */ 10,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 160,
/* pixel_height = */ 80
};
/* 128x64 */
static const uint8_t u8x8_d_t6963_160x80_init_seq[] = {
U8X8_DLY(100),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(100),
U8X8_AAC(0x00,0x00,0x021), /* low, high, set cursor pos */
U8X8_AAC(0x00,0x00,0x022), /* low, high, set offset */
U8X8_AAC(0x00,0x00,0x040), /* low, high, set text home */
U8X8_AAC(160/8,0x00,0x041), /* low, high, set text columns */
U8X8_AAC(0x00,0x00,0x042), /* low, high, graphics home */
U8X8_AAC(160/8,0x00,0x043), /* low, high, graphics columns */
U8X8_DLY(2), /* delay 2ms */
// mode set
// 0x080: Internal CG, OR Mode
// 0x081: Internal CG, EXOR Mode
// 0x083: Internal CG, AND Mode
// 0x088: External CG, OR Mode
// 0x089: External CG, EXOR Mode
// 0x08B: External CG, AND Mode
U8X8_C(0x080), /* mode register: OR Mode, Internal Character Mode */
// display mode
// 0x090: Display off
// 0x094: Graphic off, text on, cursor off, blink off
// 0x096: Graphic off, text on, cursor on, blink off
// 0x097: Graphic off, text on, cursor on, blink on
// 0x098: Graphic on, text off, cursor off, blink off
// 0x09a: Graphic on, text off, cursor on, blink off
// ...
// 0x09c: Graphic on, text on, cursor off, blink off
// 0x09f: Graphic on, text on, cursor on, blink on
U8X8_C(0x090), /* All Off */
U8X8_AAC(0x00,0x00,0x024), /* low, high, set adr pointer */
U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_DLY(100),
};
uint8_t u8x8_d_t6963_160x80(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_t6963_160x80_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_160x80_init_seq);
break;
default:
return u8x8_d_t6963_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}
/* alternative version for the 128x64 t6963 display: use the 160x80 init sequence */
uint8_t u8x8_d_t6963_128x64_alt(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_t6963_128x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_160x80_init_seq);
break;
default:
return u8x8_d_t6963_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}

188
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_uc1601.c
View File

@@ -1,188 +0,0 @@
/*
u8x8_d_uc1601.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2017, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This is for the uc1601s controller
*/
#include "u8x8.h"
static const uint8_t u8x8_d_uc1601_128x32_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1601_128x32_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1601_128x32_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c4), /* bit 1: MX, bit 2: MY */
U8X8_C(0x060), /* set display start line to 32 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1601_128x32_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c2), /* bit 1: MX, bit 2: MY */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_uc1601_128x32_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 1, /* uc1601 datasheet, page 46 */
/* pre_chip_disable_wait_ns = */ 5, /* uc1601 datasheet, page 46 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 12, /* uc1601 datasheet, page 44 */
/* sck_pulse_width_ns = */ 15, /* uc1601 datasheet, page 44 */
/* sck_clock_hz = */ 2000000UL, /* */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 1,
/* data_setup_time_ns = */ 60, /* uc1601 datasheet, page 43 */
/* write_pulse_width_ns = */ 80, /* uc1601 datasheet, page 43 */
/* tile_width = */ 16,
/* tile_hight = */ 4,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 4,
/* pixel_width = */ 128,
/* pixel_height = */ 32
};
static const uint8_t u8x8_d_uc1601_128x32_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* soft reset */
U8X8_C(0x0eb), /* LCD Bias: 0xe8: 6, 0xe9: 7, 0xea: 8, 0xeb: 9 */
//U8X8_C(0x023), /* 0x020...0x023 only for UC1601, not for UC1601s */
//U8X8_C(0x02e), /* LCD Load + Internal Charge Pump (default: 0x2e) */
U8X8_C(0x024), /* Temperature Compenstation, default: 0x24 */
U8X8_C(0x089), /* RAM address ctrl, default: 0x89 */
U8X8_C(0x0c4), /* RAM mapping ctrl */
U8X8_C(0x0a0), /* Frame Rate, 0x0a0 or 0x0a1 */
U8X8_CA(0x081, 0x0df), /* set contrast */
U8X8_C(0x02e), /* LCD Load + Internal Charge Pump (default: 0x2e) */
U8X8_C(0x060), /* set display start line to 32 */
U8X8_C(0x0a6), /* normal display */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1601_128x32(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1601_128x32_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1601_128x32_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1601_128x32_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1601_128x32_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1601_128x32_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1601_128x32_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* uc1601 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}

240
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_uc1604.c
View File

@@ -1,240 +0,0 @@
/*
u8x8_d_uc1604.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_uc1604_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(20),
U8X8_C(0x0af), /* display on */
U8X8_DLY(20), /* during setup, it seems that the startup is more reliable when sending this cmd twice */
U8X8_C(0x0af), /* display on */
U8X8_DLY(50), /* startup takes some time */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1604_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off, enter sleep mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1604_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c4), /* LCD Mapping */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1604_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c2), /* LCD Mapping */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1604_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
y = ((u8x8_tile_t *)arg_ptr)->y_pos;
y += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x0b0 | (y&15));
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
/* handled in the calling procedure
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1604_128x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_dogs102_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1604_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1604_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1604_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1604_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* uc1604 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
default:
return 0;
}
return 1;
}
/*================================================*/
/* JLX19264 */
/*
timings from uc1608
UC1604 has two chip select inputs (CS0 and CS1).
CS0 is low active, CS1 is high active. It will depend on the display
module whether the display has a is low or high active chip select.
*/
static const u8x8_display_info_t u8x8_uc1604_192x64_display_info =
{
/* chip_enable_level = */ 0, /* JLX19264G uses CS0, which is low active CS*/
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 20,
/* pre_chip_disable_wait_ns = */ 20,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 10,
/* sda_setup_time_ns = */ 30,
/* sck_pulse_width_ns = */ 65, /* half of cycle time */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30,
/* write_pulse_width_ns = */ 35,
/* tile_width = */ 24, /* width of 24*8=192 pixel */
/* tile_hight = */ 8,
/* default_x_offset = */ 0, /* reused as y page offset */
/* flipmode_x_offset = */ 0, /* reused as y page offset */
/* pixel_width = */ 192,
/* pixel_height = */ 64
};
static const uint8_t u8x8_d_uc1604_jlx19264_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* soft reset */
U8X8_DLY(200),
U8X8_DLY(200),
U8X8_C(0x02f), /* power on, Bit 2 PC2=1 (internal charge pump), Bits 0/1: cap of panel */
U8X8_DLY(200),
U8X8_DLY(200),
U8X8_CA(0x081, 0x052), /* set contrast, JLX19264G suggestion: 0x045 */
U8X8_C(0x0eb), /* LCD bias Bits 0/1: 00=6 01=7, 10=8, 11=9 */
//U8X8_C(0x023), /* Bit 0/1: Temp compenstation, Bit 2: Multiplex Rate 0=96, 1=128 */
//U8X8_C(0x027), /* Bit 0/1: Temp compenstation, Bit 2: Multiplex Rate 0=96, 1=128 */
U8X8_C(0x0c4), /* Map control, Bit 2: MY=1, Bit 1: MX=0 */
U8X8_C(0x0a0), /* 0xa0: 76Hz FPS, controller default: 0x0a1: 95Hz FPS */
U8X8_C(0x040), /* set scroll line to 0 */
U8X8_C(0x089), /* RAM access control (controller default: 0x089)*/
U8X8_C(0x000), /* column low nibble */
U8X8_C(0x010), /* column high nibble */
U8X8_C(0x0b0), /* page adr */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1604_jlx19264(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_uc1604_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1604_192x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1604_jlx19264_init_seq);
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}

512
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_uc1608.c
View File

@@ -1,512 +0,0 @@
/*
u8x8_d_uc1608.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_uc1608_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1608_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off, enter sleep mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1608_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c8), /* LCD Mapping */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1608_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c4), /* LCD Mapping */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1608_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
y = ((u8x8_tile_t *)arg_ptr)->y_pos;
y += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x0b0 | (y&15));
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
/* handled in the calling procedure
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1608_128x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_dogs102_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1608_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1608_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1608_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1608_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* uc1608 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
default:
return 0;
}
return 1;
}
/*================================================*/
/* ERC24064-1 */
/*
The UC1608 has only one high active chip select input.
UC1604, UC1610 and UC1611 have two chip select inputs.
*/
static const u8x8_display_info_t u8x8_uc1608_240x64_display_info =
{
/* chip_enable_level = */ 1, /* uc1608 has high active CS */
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 10, /* uc1608 datasheet, page 39, actually 0 */
/* pre_chip_disable_wait_ns = */ 20, /* uc1608 datasheet, page 39 */
/* reset_pulse_width_ms = */ 1, /* uc1608 datasheet, page 42 */
/* post_reset_wait_ms = */ 10,
/* sda_setup_time_ns = */ 30, /* uc1608 datasheet, page 41 */
/* sck_pulse_width_ns = */ 65, /* half of cycle time */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30, /* uc1608 datasheet, page 39 */
/* write_pulse_width_ns = */ 35, /* uc1608 datasheet, page 39 */
/* tile_width = */ 30, /* width of 30*8=240 pixel */
/* tile_hight = */ 8,
/* default_x_offset = */ 0, /* reused as y page offset */
/* flipmode_x_offset = */ 4, /* reused as y page offset */
/* pixel_width = */ 240,
/* pixel_height = */ 64
};
static const uint8_t u8x8_d_uc1608_erc24064_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* soft reset */
U8X8_DLY(200),
U8X8_C(0x023), /* Bit 0/1: Temp compenstation, Bit 2: Multiplex Rate 0=96, 1=128 */
//U8X8_C(0x027), /* Bit 0/1: Temp compenstation, Bit 2: Multiplex Rate 0=96, 1=128 */
U8X8_C(0x0c8), /* Map control, Bit 3: MY=1, Bit 2: MX=0, Bit 0: MSF =0 */
U8X8_C(0x0e8), /* LCD bias Bits 0/1: 00=10.7 01=10.3, 10=12.0, 11=12.7 */
U8X8_C(0x02f), /* power on, Bit 2 PC2=1 (internal charge pump), Bits 0/1: cap of panel */
U8X8_DLY(50),
U8X8_C(0x040), /* set display start line to 0 */
U8X8_C(0x090), /* no fixed lines */
U8X8_C(0x089), /* RAM access control */
U8X8_CA(0x081, 0x014), /* set contrast, ERC24064-1 default: 0x040 */
U8X8_C(0x000), /* column low nibble */
U8X8_C(0x010), /* column high nibble */
U8X8_C(0x0b0), /* page adr */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1608_erc24064(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_uc1608_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1608_240x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1608_erc24064_init_seq);
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}
/*================================================*/
/* experimental implementation for the uc1608 240x128, not referenced in codebuild */
static const u8x8_display_info_t u8x8_uc1608_240x128_display_info =
{
/* chip_enable_level = */ 1, /* uc1608 has high active CS */
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 10, /* uc1608 datasheet, page 39, actually 0 */
/* pre_chip_disable_wait_ns = */ 20, /* uc1608 datasheet, page 39 */
/* reset_pulse_width_ms = */ 1, /* uc1608 datasheet, page 42 */
/* post_reset_wait_ms = */ 10,
/* sda_setup_time_ns = */ 30, /* uc1608 datasheet, page 41 */
/* sck_pulse_width_ns = */ 65, /* half of cycle time */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30, /* uc1608 datasheet, page 39 */
/* write_pulse_width_ns = */ 35, /* uc1608 datasheet, page 39 */
/* tile_width = */ 30, /* width of 30*8=240 pixel */
/* tile_hight = */ 16,
/* default_x_offset = */ 0, /* reused as y page offset */
/* flipmode_x_offset = */ 0, /* reused as y page offset */
/* pixel_width = */ 240,
/* pixel_height = */ 128
};
static const uint8_t u8x8_d_uc1608_240x128_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* soft reset */
U8X8_DLY(200),
//U8X8_C(0x023), /* Bit 0/1: Temp compenstation, Bit 2: Multiplex Rate 0=96, 1=128 */
U8X8_C(0x026), /* Bit 0/1: Temp compenstation, Bit 2: Multiplex Rate 0=96, 1=128 */
U8X8_C(0x0c8), /* Map control, Bit 3: MY=1, Bit 2: MX=0, Bit 0: MSF =0 */
U8X8_C(0x0ea), /* LCD bias Bits 0/1: 00=10.7 01=10.3, 10=12.0, 11=12.7 */
/* maybe 0x0eb??? */
U8X8_C(0x02f), /* power on, Bit 2 PC2=1 (internal charge pump), Bits 0/1: cap of panel */
U8X8_DLY(50),
U8X8_C(0x040), /* set display start line to 0 */
U8X8_C(0x090), /* no fixed lines */
U8X8_C(0x089), /* RAM access control */
U8X8_CA(0x081, 0x072), /* set contrast */
U8X8_C(0x000), /* column low nibble */
U8X8_C(0x010), /* column high nibble */
U8X8_C(0x0b0), /* page adr */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1608_240x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_uc1608_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1608_240x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1608_240x128_init_seq);
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}
/*================================================*/
/* experimental implementation for the uc1608 erc240x120 */
static const u8x8_display_info_t u8x8_uc1608_erc240120_display_info =
{
/* chip_enable_level = */ 1, /* uc1608 has high active CS */
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 10, /* uc1608 datasheet, page 39, actually 0 */
/* pre_chip_disable_wait_ns = */ 20, /* uc1608 datasheet, page 39 */
/* reset_pulse_width_ms = */ 1, /* uc1608 datasheet, page 42 */
/* post_reset_wait_ms = */ 10,
/* sda_setup_time_ns = */ 30, /* uc1608 datasheet, page 41 */
/* sck_pulse_width_ns = */ 65, /* half of cycle time */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30, /* uc1608 datasheet, page 39 */
/* write_pulse_width_ns = */ 35, /* uc1608 datasheet, page 39 */
/* tile_width = */ 30, /* width of 30*8=240 pixel */
/* tile_hight = */ 15,
/* default_x_offset = */ 1, /* reused as y page offset */
/* flipmode_x_offset = */ 0, /* reused as y page offset */
/* pixel_width = */ 240,
/* pixel_height = */ 120
};
/* http://www.buydisplay.com/download/democode/ERC240120-1_DemoCode.txt */
static const uint8_t u8x8_d_uc1608_erc240120_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* soft reset */
U8X8_DLY(200),
//U8X8_C(0x023), /* Bit 0/1: Temp compenstation, Bit 2: Multiplex Rate 0=96, 1=128 */
U8X8_C(0x026), /* Bit 0/1: Temp compenstation, Bit 2: Multiplex Rate 0=96, 1=128 */
U8X8_C(0x0c8), /* Map control, Bit 3: MY=1, Bit 2: MX=0, Bit 0: MSF =0 */
U8X8_C(0x0ea), /* LCD bias Bits 0/1: 00=10.7 01=10.3, 10=12.0, 11=12.7 */
/* according to DemoCode.txt */
U8X8_C(0x02f), /* power on, Bit 2 PC2=1 (internal charge pump), Bits 0/1: cap of panel */
U8X8_DLY(50),
U8X8_C(0x040), /* set display start line to 0 */
U8X8_C(0x090), /* no fixed lines */
U8X8_C(0x089), /* RAM access control */
//U8X8_CA(0x081, 46), /* set contrast, 46 according to DemoCode.txt */
U8X8_CA(0x081, 80), /* */
U8X8_C(0x000), /* column low nibble */
U8X8_C(0x010), /* column high nibble */
U8X8_C(0x0b0), /* page adr */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1608_erc240120(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_uc1608_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1608_erc240120_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1608_erc240120_init_seq);
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}
/*================================================*/
/* DEM 240064, issue 1164 */
static const u8x8_display_info_t u8x8_uc1608_dem240064_display_info =
{
/* chip_enable_level = */ 1, /* uc1608 has high active CS */
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 10, /* uc1608 datasheet, page 39, actually 0 */
/* pre_chip_disable_wait_ns = */ 20, /* uc1608 datasheet, page 39 */
/* reset_pulse_width_ms = */ 1, /* uc1608 datasheet, page 42 */
/* post_reset_wait_ms = */ 10,
/* sda_setup_time_ns = */ 30, /* uc1608 datasheet, page 41 */
/* sck_pulse_width_ns = */ 65, /* half of cycle time */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30, /* uc1608 datasheet, page 39 */
/* write_pulse_width_ns = */ 35, /* uc1608 datasheet, page 39 */
/* tile_width = */ 30, /* width of 30*8=240 pixel */
/* tile_hight = */ 8,
/* default_x_offset = */ 1, /* reused as y page offset */
/* flipmode_x_offset = */ 0, /* reused as y page offset */
/* pixel_width = */ 240,
/* pixel_height = */ 64
};
/* http://www.buydisplay.com/download/democode/ERC240120-1_DemoCode.txt */
static const uint8_t u8x8_d_uc1608_dem240064_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* soft reset */
U8X8_DLY(200),
//U8X8_C(0x023), /* Bit 0/1: Temp compenstation, Bit 2: Multiplex Rate 0=96, 1=128 */
U8X8_C(0x026), /* Bit 0/1: Temp compenstation, Bit 2: Multiplex Rate 0=96, 1=128 */
U8X8_C(0x0c8), /* Map control, Bit 3: MY=1, Bit 2: MX=0, Bit 0: MSF =0 */
U8X8_C(0x0ea), /* LCD bias Bits 0/1: 00=10.7 01=10.3, 10=12.0, 11=12.7 */
/* according to DemoCode.txt */
U8X8_C(0x02f), /* power on, Bit 2 PC2=1 (internal charge pump), Bits 0/1: cap of panel */
U8X8_DLY(50),
U8X8_C(0x07f), /* set display start line*/
U8X8_C(0x094), /* fixed lines */
U8X8_C(0x089), /* RAM access control */
U8X8_CA(0x081, 160), /* issue 1164 */
U8X8_C(0x000), /* column low nibble */
U8X8_C(0x010), /* column high nibble */
U8X8_C(0x0b0), /* page adr */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1608_dem240064_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c8), /* LCD Mapping */
U8X8_C(0x07f), /* set display start line*/
U8X8_C(0x094), /* fixed lines */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1608_dem240064_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c4), /* LCD Mapping */
U8X8_C(0x040), /* set display start line*/
U8X8_C(0x090), /* fixed lines */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1608_dem240064(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* checking for the flip mode cmd first */
if ( msg == U8X8_MSG_DISPLAY_SET_FLIP_MODE )
{
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1608_dem240064_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1608_dem240064_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
return 1;
}
/* call the common procedure, this now leads to the effect, that the flip code is executed again */
/* maybe we should paste the common code here to avoid this */
if ( u8x8_d_uc1608_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1608_dem240064_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1608_dem240064_init_seq);
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}

297
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_uc1610.c
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@@ -1,297 +0,0 @@
/*
u8x8_d_uc1610.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
cad001
*/
#include "u8x8.h"
static const uint8_t u8x8_d_uc1610_dogxl160_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0f1, 0x067), /* set COM end (display height-1) */
U8X8_C(0x0c0), /* SEG & COM normal */
U8X8_C(0x040), /* set scroll line lsb to zero */
U8X8_C(0x050), /* set scroll line msb to zero */
U8X8_C(0x02b), /* set panelloading */
U8X8_C(0x0eb), /* set bias 1/2 */
U8X8_CA(0x081, 0x05f), /* set contrast */
/*
AC0: 0: stop at boundary, 1: increment by one
AC1: 0: first column then page, 1: first page, then column increment
AC2: 0: increment page adr, 1: decrement page adr.
*/
U8X8_C(0x08b), /* set auto increment, low bits are AC2 AC1 AC0 */
/*
LC0: 0
MX: Mirror X
MY: Mirror Y
*/
U8X8_C(0x0c0), /* low bits are MY, MX, LC0 */
U8X8_C(0x0f8), // window mode off
U8X8_C(0x010), // col high
U8X8_C(0x000), // col low
U8X8_C(0x0b0), // page
U8X8_C(0x0a6), /* set normal pixel mode (not inverse) */
U8X8_C(0x0a4), /* set normal pixel mode (not all on) */
/* test code
U8X8_C(0x0af), // display on
U8X8_C(0x0f8), // window mode off
U8X8_CA(0x0f4, 0), // set window
U8X8_CA(0x0f5, 0),
U8X8_CA(0x0f6, 4),
U8X8_CA(0x0f7, 1),
U8X8_C(0x0f9), // window mode on
U8X8_D1(0x03),
U8X8_D1(0x0c0),
U8X8_D1(0x0ff),
U8X8_D1(0x0ff),
U8X8_D1(0x0ff),
U8X8_D1(0x0ff),
U8X8_D1(0x0ff),
U8X8_D1(0x0ff),
*/
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1610_dogxl160_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on, UC1610 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1610_dogxl160_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off, UC1610 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1610_dogxl160_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
/*
LC0: 0
MX: Mirror X
MY: Mirror Y
*/
U8X8_C(0x0c0), /* low bits are MY, MX, LC0 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1610_dogxl160_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
/*
LC0: 0
MX: Mirror X
MY: Mirror Y
*/
U8X8_C(0x0c6), /* low bits are MY, MX, LC0 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/*
UC1610 has two chip select inputs (CS0 and CS1).
CS0 is low active, CS1 is high active. It will depend on the display
module whether the display has a is low or high active chip select.
*/
static const u8x8_display_info_t u8x8_uc1610_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 15,
/* pre_chip_disable_wait_ns = */ 15,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 30,
/* sck_pulse_width_ns = */ 63, /* half of cycle time (125ns cycle time according to datasheet) --> 8MHz clock */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30,
/* write_pulse_width_ns = */ 40,
/* tile_width = */ 20,
/* tile_hight = */ 13, /* height of 13*8=104 pixel */
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 160,
/* pixel_height = */ 104
};
/*
RAM Organization:
D0 Pix0
D1
D2 Pix1
D3
D4 Pix2
D5
D6 Pix3
D7
D0 Pix4
D1
D2 Pix5
D3
D4 Pix6
D5
D6 Pix7
D7
*/
static uint8_t *u8x8_convert_tile_for_uc1610(uint8_t *t)
{
uint8_t i;
uint16_t r;
static uint8_t buf[16];
uint8_t *pbuf = buf;
for( i = 0; i < 8; i++ )
{
r = u8x8_upscale_byte(*t++);
*pbuf++ = r & 255;
r >>= 8;
*pbuf++ = r;
}
return buf;
}
uint8_t u8x8_d_uc1610_ea_dogxl160(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c, page;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1610_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1610_dogxl160_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1610_dogxl160_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1610_dogxl160_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1610_dogxl160_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1610_dogxl160_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* uc1610 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
page = (((u8x8_tile_t *)arg_ptr)->y_pos);
page *= 2;
u8x8_cad_SendCmd(u8x8, 0x0f8 ); /* window disable */
//u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
//u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
//u8x8_cad_SendCmd(u8x8, 0x0b0 | page);
u8x8_cad_SendCmd(u8x8, 0x0f4 ); /* window start column */
u8x8_cad_SendArg(u8x8, x);
u8x8_cad_SendCmd(u8x8, 0x0f5 ); /* window start page */
u8x8_cad_SendArg(u8x8, page);
u8x8_cad_SendCmd(u8x8, 0x0f6 ); /* window end column */
u8x8_cad_SendArg(u8x8, 159); /* end of display */
u8x8_cad_SendCmd(u8x8, 0x0f7 ); /* window end page */
u8x8_cad_SendArg(u8x8, page+1);
u8x8_cad_SendCmd(u8x8, 0x0f9 ); /* window enable */
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, 16, u8x8_convert_tile_for_uc1610(ptr));
ptr += 8;
x += 8;
c--;
} while( c > 0 );
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}

633
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_uc1611.c
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/*
u8x8_d_uc1611.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
6 Nov 2016: Not yet finished
There are two controller:
UC1611s 160x256
UC1611 160x240
Differences:
UC1611 0xa8 cmd: enables 80 display rows
UC1611s 0xa8 cmd: controlls graylevels
UC1611 0xc0 cmd: single byte command for LCD mapping control
UC1611s 0xc0 cmd: double byte command for LCD mapping control
*/
#include "u8x8.h"
static const uint8_t u8x8_d_uc1611s_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a9), /* display on, UC1611s */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1611s_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a8), /* display off, enter sleep mode, UC1611s */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1611s_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0c0, 0x004), /* LCD Mapping */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1611s_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0c0, 0x002), /* LCD Mapping */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1611_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
y = ((u8x8_tile_t *)arg_ptr)->y_pos;
u8x8_cad_SendCmd(u8x8, 0x060 | (y&15));
u8x8_cad_SendCmd(u8x8, 0x070 | (y>>4));
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
/* handled in the calling procedure
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1611_128x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_dogs102_init_seq);
break;
*/
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* uc1611 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
default:
return 0;
}
return 1;
}
/*================================================*/
/* EA DOGM240 */
/*
UC1611 has two chip select inputs (CS0 and CS1).
CS0 is low active, CS1 is high active. It will depend on the display
module whether the display has a is low or high active chip select.
*/
static const u8x8_display_info_t u8x8_uc1611_240x64_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 10, /* uc1611 datasheet, page 60, actually 0 */
/* pre_chip_disable_wait_ns = */ 10, /* uc1611 datasheet, page 60, actually 0 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 10, /* uc1611 datasheet, page 67 */
/* sda_setup_time_ns = */ 10, /* uc1611 datasheet, page 64, actually 0 */
/* sck_pulse_width_ns = */ 60, /* half of cycle time */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30, /* uc1611 datasheet, page 60 */
/* write_pulse_width_ns = */ 80, /* uc1611 datasheet, page 60 */
/* tile_width = */ 30, /* width of 30*8=240 pixel */
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 240,
/* pixel_height = */ 64
};
static const uint8_t u8x8_d_uc1611_ea_dogm240_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x02f), /* internal pump control */
U8X8_CA(0x0f1, 63), /* set COM end */
U8X8_CA(0x0f2, 0x000), /* display line start */
U8X8_CA(0x0f3, 63), /* display line end */
U8X8_C(0x0a3), /* line rate */
U8X8_CA(0x081, 0x0a4), /* set contrast, EA default: 0x0b7 */
//U8X8_C(0x0a9), /* display enable */
U8X8_C(0x0d1), /* display pattern */
U8X8_C(0x089), /* auto increment */
U8X8_CA(0x0c0, 0x004), /* LCD Mapping */
U8X8_C(0x000), /* column low nibble */
U8X8_C(0x010), /* column high nibble */
U8X8_C(0x060), /* page adr low */
U8X8_C(0x070), /* page adr high */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/* UC1611s 240x64 display */
uint8_t u8x8_d_uc1611_ea_dogm240(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_uc1611_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1611_240x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611_ea_dogm240_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}
/*================================================*/
/* EA DOGXL240 */
static const uint8_t u8x8_d_uc1611_ea_dogxl240_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x02f), /* internal pump control */
U8X8_CA(0x0f1, 0x07f), /* set COM end */
U8X8_CA(0x0f2, 0x000), /* display line start */
U8X8_CA(0x0f3, 127), /* display line end */
U8X8_C(0x0a3), /* line rate */
U8X8_CA(0x081, 0x08f), /* set contrast */
//U8X8_C(0x0a9), /* display enable */
U8X8_C(0x0d1), /* display pattern */
U8X8_C(0x089), /* auto increment */
U8X8_CA(0x0c0, 0x004), /* LCD Mapping */
U8X8_C(0x000), /* column low nibble */
U8X8_C(0x010), /* column high nibble */
U8X8_C(0x060), /* page adr low */
U8X8_C(0x070), /* page adr high */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_uc1611_240x128_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 10, /* uc1611 datasheet, page 60, actually 0 */
/* pre_chip_disable_wait_ns = */ 10, /* uc1611 datasheet, page 60, actually 0 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 10, /* uc1611 datasheet, page 67 */
/* sda_setup_time_ns = */ 10, /* uc1611 datasheet, page 64, actually 0 */
/* sck_pulse_width_ns = */ 60, /* half of cycle time */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30, /* uc1611 datasheet, page 60 */
/* write_pulse_width_ns = */ 80, /* uc1611 datasheet, page 60 */
/* tile_width = */ 30, /* width of 30*8=240 pixel */
/* tile_hight = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 240,
/* pixel_height = */ 128
};
/* UC1611s 240x128 display */
uint8_t u8x8_d_uc1611_ea_dogxl240(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_uc1611_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1611_240x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611_ea_dogxl240_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}
/*================================================*/
/* EMERGING DISPLAY, EW50850FLWP 240x160 */
/* active high CS (CS1), UC1611 display */
static const uint8_t u8x8_d_uc1611_ew50850_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x02f), /* internal pump control */
U8X8_CA(0x0f1, 159), /* set COM end */
U8X8_CA(0x0f2, 0), /* display line start */
U8X8_CA(0x0f3, 159), /* display line end */
U8X8_C(0x0a3), /* line rate */
U8X8_CA(0x081, 75), /* set contrast */
//U8X8_C(0x0a9), /* display enable */
U8X8_C(0x0d2), /* gray level mode: 16 gray shades */
U8X8_C(0x089), /* auto increment */
U8X8_C(0x0c0), /* LCD Mapping Bit 0: MSF, Bit 1: MX, Bit 2: MY */
U8X8_C(0x000), /* column low nibble */
U8X8_C(0x010), /* column high nibble */
U8X8_C(0x060), /* page adr low */
U8X8_C(0x070), /* page adr high */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_uc1611_ew50850_display_info =
{
/* chip_enable_level = */ 1, /* active high */
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 10, /* uc1611 datasheet, page 60, actually 0 */
/* pre_chip_disable_wait_ns = */ 10, /* uc1611 datasheet, page 60, actually 0 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 10, /* uc1611 datasheet, page 67 */
/* sda_setup_time_ns = */ 10, /* uc1611 datasheet, page 64, actually 0 */
/* sck_pulse_width_ns = */ 60, /* half of cycle time */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30, /* uc1611 datasheet, page 60 */
/* write_pulse_width_ns = */ 80, /* uc1611 datasheet, page 60 */
/* tile_width = */ 30, /* width of 30*8=240 pixel */
/* tile_hight = */ 20, /* height: 160 pixel */
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 240,
/* pixel_height = */ 160
};
static const uint8_t u8x8_d_uc1611_alt_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c0), /* LCD Mapping Bit 0: MSF, Bit 1: MX, Bit 2: MY */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1611_alt_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c6), /* LCD Mapping Bit 0: MSF, Bit 1: MX, Bit 2: MY */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1611_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on, UC1611 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1611_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a8), /* display off, enter sleep mode, UC1611 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/* EW50850, 240x160 */
uint8_t u8x8_d_uc1611_ew50850(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c, i, v, m0, m1, ai;
uint8_t *ptr;
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
y = ((u8x8_tile_t *)arg_ptr)->y_pos;
y*=4;
m0 = 1;
m1 = 2;
for( i = 0; i < 4; i++ )
{
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x060 | (y&15));
u8x8_cad_SendCmd(u8x8, 0x070 | (y>>4));
ai = arg_int;
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
while( c > 0 )
{
v = 0;
if ( *ptr & m0 )
v|= 0x0f;
if ( *ptr & m1 )
v|= 0xf0;
u8x8_cad_SendData(u8x8, 1, &v); /* note: SendData can not handle more than 255 bytes */
c--;
ptr++;
}
ai--;
} while( ai > 0 );
m0 <<= 2;
m1 <<= 2;
y++;
}
u8x8_cad_EndTransfer(u8x8);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1611_ew50850_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611_ew50850_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611_alt_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611_alt_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* uc1611 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
default:
return 0; /* msg unknown */
}
return 1;
}
/*================================================*/
/* CG160160D, http://www.cloverdisplay.com/pdf/CG160160D.pdf */
/*
UC1611 has two chip select inputs (CS0 and CS1).
CS0 is low active, CS1 is high active. It will depend on the display
module whether the display has a is low or high active chip select.
Connect CS1 to 3.3V and CS0 to GPIO
*/
static const u8x8_display_info_t u8x8_uc1611_cg160160_display_info =
{
/* chip_enable_level = */ 0, /* use CS0 of the UC1611 */
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 10, /* uc1611 datasheet, page 60, actually 0 */
/* pre_chip_disable_wait_ns = */ 10, /* uc1611 datasheet, page 60, actually 0 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 10, /* uc1611 datasheet, page 67 */
/* sda_setup_time_ns = */ 10, /* uc1611 datasheet, page 64, actually 0 */
/* sck_pulse_width_ns = */ 60, /* half of cycle time */
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30, /* uc1611 datasheet, page 60 */
/* write_pulse_width_ns = */ 80, /* uc1611 datasheet, page 60 */
/* tile_width = */ 20, /* width of 20*8=160 pixel */
/* tile_hight = */ 20,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 160,
/* pixel_height = */ 160
};
/*
System Reset: E2H --> DONE
Set Temp. Compensation: 24H --> DONE
Set up LCD format specific parameters MX,MY,etc(double-byte command): C0H,04H --> FLIP0
Set line rate: A3H --> DONE
Set Pump Control (internal Vlcd): 2FH --> DONE
Set Isolation Clock Front (3 bytes command): 82H, 13H, 01H --> DONE
Set Isolation Clock Back (3 bytes command): 82H, 14H, 00H --> DONE
Set LCD Bias Ratio: EAH
LCD Specific Operation Voltage Setting (double-byte command): 81H, 90H --> DONE
Set RAM Address Control: 80H --> DOES NOT MAKE SENSE
Set Page Addr. MSB: 72H --> DONE
Set Page Addr. LSB : 60H --> DONE
Set Column Addr. LSB: 00H --> DONE
Set Column Addr.MSB: 10H --> DONE
Window Program Enable : F8H --> NOT REQURED
Window Starting Column (double-byte command): F4H , 00H --> NOT REQURED
Window Ending Column (double-byte command): F6H, 9FH --> NOT REQURED
Set one bit for one pixel: D1H --> DONE
Set Display Enable: A9H
*/
static const uint8_t u8x8_d_uc1611_cg160160_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* system reset */
U8X8_DLY(2),
U8X8_C(0x024), /* Temp. Compensation to 0 = -0.05%/ Grad C */
U8X8_C(0x0a3), /* line rate */
U8X8_C(0x02f), /* internal pump control */
U8X8_CAA(0x082, 0x013, 0x001), /* Isolation front clock, "1" is the default value */
U8X8_CAA(0x082, 0x014, 0x000), /* Isolation back clock, "0" is the default value */
U8X8_C(0x0ea), /* bias ratio, default: 0x0ea */
U8X8_CA(0x081, 0x090), /* set contrast, CG160160: 0x090 */
//U8X8_CA(0x0f1, 159), /* set COM end */
//U8X8_CA(0x0f2, 0), /* display line start */
//U8X8_CA(0x0f3, 159), /* display line end */
//U8X8_C(0x0a9), /* display enable */
U8X8_C(0x089), /* RAM Address Control: auto increment */
U8X8_C(0x0d1), /* display pattern */
U8X8_CA(0x0c0, 0x004), /* LCD Mapping */
U8X8_C(0x000), /* column low nibble */
U8X8_C(0x010), /* column high nibble */
U8X8_C(0x060), /* page adr low */
U8X8_C(0x070), /* page adr high */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/* cg160160 display */
uint8_t u8x8_d_uc1611_cg160160(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_uc1611_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1611_cg160160_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611_cg160160_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1611s_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}

324
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_uc1617.c
View File

@@ -1,324 +0,0 @@
/*
u8x8_d_uc1617.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2017, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_uc1617_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
//U8X8_C(0x0ad), /* display enable BW Mode*/
U8X8_C(0x0af), /* display enable GS Mode*/
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1617_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ac), /* display off, enter sleep mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1617_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c0), /* LCD Mapping */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1617_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c6), /* LCD Mapping */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
//static uint8_t u8x8_upscale_4bit(uint8_t x) U8X8_NOINLINE;
static uint8_t u8x8_upscale_4bit(uint8_t x)
{
uint8_t y = x;
y |= (y << 4); // x = (x | (x << S[2])) & B[2];
y &= 0x0f;
y |= (y << 2); // x = (x | (x << S[1])) & B[1];
y &= 0x33;
y |= (y << 1); // x = (x | (x << S[0])) & B[0];
y &= 0x55;
y |= (y << 1); // z = x | (y << 1);
return y;
}
static uint8_t u8x8_uc1617_tile_half_buffer[8];
static uint8_t *u8x8_convert_tile_for_uc1617_lower4bit(uint8_t *t)
{
uint8_t i;
uint8_t *pbuf = u8x8_uc1617_tile_half_buffer;
for( i = 0; i < 8; i++ )
{
*pbuf++ = u8x8_upscale_4bit(*t++);
}
return u8x8_uc1617_tile_half_buffer;
}
static uint8_t *u8x8_convert_tile_for_uc1617_upper4bit(uint8_t *t)
{
uint8_t i;
uint8_t *pbuf = u8x8_uc1617_tile_half_buffer;
for( i = 0; i < 8; i++ )
{
*pbuf++ = u8x8_upscale_4bit((*t++)>>4);
}
return u8x8_uc1617_tile_half_buffer;
}
#ifdef NOT_USED
static uint8_t *u8x8_convert_tile_for_uc1617(uint8_t *t)
{
uint8_t i;
uint16_t r;
static uint8_t buf[16];
uint8_t *pbuf = buf;
for( i = 0; i < 8; i++ )
{
r = u8x8_upscale_byte(*t++);
*pbuf = r & 255;
r >>= 8;
pbuf+=8;
*pbuf = r;
pbuf-=7;
}
return buf;
}
#endif
uint8_t u8x8_d_uc1617_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c, a;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
y = ((u8x8_tile_t *)arg_ptr)->y_pos;
y*=2;
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x060 | (x&15));
u8x8_cad_SendCmd(u8x8, 0x070 | (x>>4));
u8x8_cad_SendCmd(u8x8, 0x00 | (y));
#ifdef NOT_REQUIRED
u8x8_cad_SendCmd(u8x8, 0xf8 ); /* disable window */
u8x8_cad_SendCmd(u8x8, 0xf4 ); /* page start */
u8x8_cad_SendCmd(u8x8, y );
u8x8_cad_SendCmd(u8x8, 0xf5 ); /* x start */
u8x8_cad_SendCmd(u8x8, x );
u8x8_cad_SendCmd(u8x8, 0xf6 ); /* page end */
u8x8_cad_SendCmd(u8x8, y );
u8x8_cad_SendCmd(u8x8, 0xf7 ); /* x end */
u8x8_cad_SendCmd(u8x8, 127 );
u8x8_cad_SendCmd(u8x8, 0xf9 ); /* enable window */
#endif
a = arg_int;
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, 8, u8x8_convert_tile_for_uc1617_lower4bit(ptr));
ptr += 8;
x += 8;
c--;
} while( c > 0 );
a--;
} while( a > 0 );
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x060 | (x&15));
u8x8_cad_SendCmd(u8x8, 0x070 | (x>>4));
u8x8_cad_SendCmd(u8x8, 0x00 | (y+1));
a = arg_int;
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, 8, u8x8_convert_tile_for_uc1617_upper4bit(ptr));
ptr += 8;
x += 8;
c--;
} while( c > 0 );
a--;
} while( a > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1617_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1617_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1617_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1617_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* uc1617 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
default:
return 0;
}
return 1;
}
/*================================================*/
/* JLX128128 */
static const uint8_t u8x8_d_uc1617_jlx128128_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* reset */
U8X8_DLY(10),
//U8X8_D1(0x0ff),
U8X8_C(0x027), /* temperature compensation */
U8X8_C(0x02b), /* panel loading: 13-18nF */
U8X8_C(0x02f), /* internal pump control */
U8X8_C(0x0eb), /* bias=1/11 */
U8X8_CA(0x081, 0x028), /* set contrast */
//U8X8_C(0x0a9), /* used in display datasheet, but cmd not described in controller datasheet */
U8X8_CA(0x0f1, 0x07f), /* set COM end */
U8X8_CA(0x0f2, 0x000), /* display line start */
U8X8_CA(0x0f3, 127), /* display line end */
U8X8_C(0x0a3), /* line rate */
U8X8_C(0x0d3), /* */
U8X8_C(0x0d7), /* */
//U8X8_C(0x0a5), /* all pixel on */
//U8X8_C(0x0d1), /* display pattern */
U8X8_C(0x08b), /* auto increment */
U8X8_C(0x0c0), /* LCD Mapping */
//U8X8_C(0x0ad), /* display enable BW Mode*/
//U8X8_C(0x0af), /* display enable GS Mode*/
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_uc1617_128x128_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 10, /* uc1617 datasheet, page 54, actually 5 */
/* pre_chip_disable_wait_ns = */ 10, /* uc1617 datasheet, page 54, actually 5 */
/* reset_pulse_width_ms = */ 10,
/* post_reset_wait_ms = */ 20, /* uc1617 datasheet, page 56 */
/* sda_setup_time_ns = */ 24, /* uc1617 datasheet, page 54 */
/* sck_pulse_width_ns = */ 45, /* half of cycle time uc1617 datasheet, page 54*/
/* sck_clock_hz = */ 8000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30, /* uc1617 datasheet, page 52 */
/* write_pulse_width_ns = */ 65, /* uc1617 datasheet, page 52 */
/* tile_width = */ 16, /* width of 16*8=128 pixel */
/* tile_hight = */ 16,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 128,
/* pixel_height = */ 128
};
uint8_t u8x8_d_uc1617_jlx128128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_uc1617_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1617_128x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1617_jlx128128_init_seq);
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}

223
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_uc1638.c
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@@ -1,223 +0,0 @@
/*
u8x8_d_uc1638.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_uc1638_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0c9, 0x0ad), /* display on */ /* UC1638 B/W mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1638_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0c9, 0x0ac), /* display off */ /* UC1638 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1638_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c4), /* LCD Mapping */ /* UC1638*/
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1638_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0c2), /* LCD Mapping */ /* UC1638*/
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1638_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, y, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
u8x8_cad_SendCmd(u8x8, 0x004); /* UC1638 */
u8x8_cad_SendArg(u8x8, x);
y = ((u8x8_tile_t *)arg_ptr)->y_pos;
y += u8x8->x_offset;
y *= 2; /* for B/W mode, use only every second page */
u8x8_cad_SendCmd(u8x8, 0x060 | (y&15)); /* UC1638 */
u8x8_cad_SendCmd(u8x8, 0x070 | (y>>4)); /* UC1638 */
u8x8_cad_SendCmd(u8x8, 0x001); /* UC1638 */
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
/* handled in the calling procedure
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1638_128x64_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_dogs102_init_seq);
break;
*/
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1638_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1638_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1638_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1638_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int ); /* uc1638 has range from 0 to 255 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
default:
return 0;
}
return 1;
}
/*================================================*/
/* uc1638 160x128 */
/* values taken from uc1608 */
static const u8x8_display_info_t u8x8_uc1638_160x128_display_info =
{
/* chip_enable_level = */ 1, /* uc1638 has high active CS */
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 10, /* */
/* pre_chip_disable_wait_ns = */ 20, /* */
/* reset_pulse_width_ms = */ 5, /* */
/* post_reset_wait_ms = */ 150,
/* sda_setup_time_ns = */ 30, /* */
/* sck_pulse_width_ns = */ 65, /* */
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 3, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30, /* */
/* write_pulse_width_ns = */ 35, /* */
/* tile_width = */ 20, /* width of 20*8=160 pixel */
/* tile_hight = */ 16,
/* default_x_offset = */ 0, /* */
/* flipmode_x_offset = */ 0, /* */
/* pixel_width = */ 160,
/* pixel_height = */ 128
};
static const uint8_t u8x8_d_uc1638_160x128_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0e1, 0x0e2), /* software reset */ /* UC1638*/
U8X8_DLY(5), /* 5 ms */
U8X8_C(0x024), /* set temp comp*/
U8X8_C(0x0c0), /* mirror y and mirror x */ /* WAS: c2 */
U8X8_C(0x0a2), /* line rate */
U8X8_C(0x0d6), /* gray scale 2 */
U8X8_C(0x0eb), /* set bias*/
U8X8_C(0x095), /* set 1 bit per pixel, pattern 0*/
U8X8_C(0x089), /* set auto increment, low bits are AC2 AC1 AC0 */ /* WAS 89 */
U8X8_CA(0x081, 0x0a0), /* set contrast */ /* UC1638*/
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1638_160x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
/* call common procedure first and handle messages there */
if ( u8x8_d_uc1638_common(u8x8, msg, arg_int, arg_ptr) == 0 )
{
/* msg not handled, then try here */
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1638_160x128_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1638_160x128_init_seq);
break;
default:
return 0; /* msg unknown */
}
}
return 1;
}
/*================================================*/

203
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_uc1701_dogs102.c
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@@ -1,203 +0,0 @@
/*
u8x8_d_uc1701_dogs102.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_uc1701_dogs102_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* soft reset */
U8X8_C(0x0ae), /* display off */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_C(0x0a1), /* ADC set to reverse */
U8X8_C(0x0c0), /* common output mode */
// Flipmode
//U8X8_C(0x0a0), /* ADC set to reverse */
//U8X8_C(0x0c8), /* common output mode */
U8X8_C(0x0a6), /* display normal, bit val 0: LCD pixel off. */
U8X8_C(0x0a2), /* LCD bias 1/9 */
U8X8_C(0x02f), /* all power control circuits on */
U8X8_C(0x027), /* regulator, booster and follower */
U8X8_CA(0x081, 0x00e), /* set contrast, contrast value, EA default: 0x010, previous value for S102: 0x0e */
U8X8_C(0x0fa), /* Set Temp compensation */
U8X8_C(0x090), /* 0.11 deg/c WP Off WC Off*/
U8X8_C(0x0ae), /* display off */
U8X8_C(0x0a5), /* enter powersafe: all pixel on, issue 142 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1701_dogs102_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a4), /* all pixel off, issue 142 */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1701_dogs102_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_C(0x0a5), /* enter powersafe: all pixel on, issue 142 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1701_dogs102_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1701_dogs102_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_uc1701_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 5,
/* pre_chip_disable_wait_ns = */ 5,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 12,
/* sck_pulse_width_ns = */ 75, /* half of cycle time (100ns according to datasheet), AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30,
/* write_pulse_width_ns = */ 40,
/* tile_width = */ 13, /* width of 13*8=104 pixel */
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 30,
/* pixel_width = */ 102,
/* pixel_height = */ 64
};
uint8_t u8x8_d_uc1701_ea_dogs102(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1701_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_dogs102_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_dogs102_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_dogs102_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_dogs102_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_dogs102_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int >> 2 ); /* uc1701 has range from 0 to 63 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
/*
The following if condition checks the hardware limits of the uc1701
controller: It is not allowed to write beyond the display limits.
This is in fact an issue within flip mode.
*/
if ( c + x > 132u )
{
c = 132u;
c -= x;
}
do
{
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}

205
MilliOhmMeter_FW/lib/U8g2/src/clib/u8x8_d_uc1701_mini12864.c
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@@ -1,205 +0,0 @@
/*
u8x8_d_uc1701_mini12864.c (dealextreme, displays from ebay MP3 players)
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "u8x8.h"
static const uint8_t u8x8_d_uc1701_mini12864_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* soft reset */
U8X8_C(0x0ae), /* display off */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_C(0x0a0), /* ADC set to reverse */
U8X8_C(0x0c8), /* common output mode */
U8X8_C(0x0a6), /* display normal, bit val 0: LCD pixel off. */
U8X8_C(0x0a2), /* LCD bias 1/9 */
U8X8_C(0x02f), /* all power control circuits on */
U8X8_C(0x0f8), /* set booster ratio to */
U8X8_C(0x000), /* 4x */
U8X8_C(0x023), /* set V0 voltage resistor ratio to large */
U8X8_C(0x081), /* set contrast */
U8X8_C(0x027), /* contrast value */
U8X8_C(0x0ac), /* indicator */
// 0x000, /* disable */
U8X8_C(0x0ae), /* display off */
U8X8_C(0x0a5), /* enter powersafe: all pixel on, issue 142 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1701_mini12864_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a4), /* all pixel off, issue 142 */
U8X8_C(0x0af), /* display on */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1701_mini12864_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_C(0x0a5), /* enter powersafe: all pixel on, issue 142 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1701_mini12864_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a0), /* segment remap a0/a1*/
U8X8_C(0x0c8), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1701_mini12864_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_uc1701_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 5,
/* pre_chip_disable_wait_ns = */ 5,
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 12,
/* sck_pulse_width_ns = */ 75, /* half of cycle time (100ns according to datasheet), AVR: below 70: 8 MHz, >= 70 --> 4MHz clock */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30,
/* write_pulse_width_ns = */ 40,
/* tile_width = */ 16, /* width of 16*8=128 pixel */
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 4,
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
uint8_t u8x8_d_uc1701_mini12864(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c;
uint8_t *ptr;
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1701_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_mini12864_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_mini12864_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_mini12864_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_mini12864_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_mini12864_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
#ifdef U8X8_WITH_SET_CONTRAST
case U8X8_MSG_DISPLAY_SET_CONTRAST:
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, 0x081 );
u8x8_cad_SendArg(u8x8, arg_int >> 2 ); /* uc1701 has range from 0 to 63 */
u8x8_cad_EndTransfer(u8x8);
break;
#endif
case U8X8_MSG_DISPLAY_DRAW_TILE:
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
c = ((u8x8_tile_t *)arg_ptr)->cnt;
c *= 8;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
/*
The following if condition checks the hardware limits of the uc1701
controller: It is not allowed to write beyond the display limits.
This is in fact an issue within flip mode.
bug: this check should be inside the while loop, see u8x8_d_pcd8544_84x48.c
*/
if ( c + x > 132u )
{
c = 132u;
c -= x;
}
do
{
u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes */
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;
}
return 1;
}

9
MilliOhmMeter_FW/src/board.h
View File

@@ -17,7 +17,8 @@ void scanI2C(void);
#define DAC1_OUT 26
#define BUTTON1 21
#define BUTTON2 12
#define BUTTON3 13
#define BUTTON4 16
#define BUTTON1 18
#define BUTTON2 15
#define BUTTON3 32
#define BUTTON4 33
#define BUTTON5 13

136
MilliOhmMeter_FW/src/display.cpp
View File

@@ -1,66 +1,12 @@
#include "display.h"
c_onScreenButton ma20("20m", (uint8_t)mA20, LocBottom);
c_onScreenButton ma200("200m", (uint8_t)mA200, LocBottom);
c_onScreenButton ma1000("1A", (uint8_t)mA1000, LocBottom);
c_onScreenButton mauto("Auto", (uint8_t)mAuto, LocBottom);
c_onScreenButton bsetup("Conf", 5, LocBottom);
c_onScreenButton errorState("ER", 6, LocRight, &getErrorState);
c_onScreenButton okState("OK", 7, LocRight, &getOkState);
c_onScreenButton openState("Open", 8, LocRight, &getOpenState);
c_onScreenButton wifiState("Wifi", 9, LocRight, &getWifiState);
std::vector<c_onScreenButton> MainScreen;
#define FONT8 u8g2_font_helvR08_tf
#define FONT16 u8g2_font_7x14_tf
#define FONT24 u8g2_font_freedoomr25_tn //u8g2_font_logisoso24_tf
U8G2_SSD1322_NHD_256X64_F_4W_HW_SPI display(U8G2_R0, OLED_CS, OLED_DC, OLED_RST);
void initMainScreenButtons(void)
U8G2_SSD1322_NHD_256X64_F_4W_HW_SPI* getDisplay(void)
{
Serial.print("Init GUI: ");
display.setFont(FONT8);
uint16_t screenwidth = display.getWidth() - 1;
uint16_t buttonwidth = ((screenwidth / mLast) - CONTROLLOFFSET * 2) - 1;
uint16_t currentWidth = 0;
uint16_t ypos = display.getHeight() - 1 - CONTROLSLINE_H + 2;
//setup bottom buttons
ma20.begin(currentWidth, ypos, buttonwidth, CONTROLSLINE_H + 6, CONTROLRADIUS);
ma200.begin(currentWidth += (buttonwidth - 1), ypos, buttonwidth, CONTROLSLINE_H + CONTROLRADIUS, CONTROLRADIUS);
ma1000.begin(currentWidth += (buttonwidth - 1), ypos, buttonwidth, CONTROLSLINE_H + CONTROLRADIUS, CONTROLRADIUS);
mauto.begin(currentWidth += (buttonwidth - 1), ypos, buttonwidth, CONTROLSLINE_H + CONTROLRADIUS, CONTROLRADIUS);
bsetup.begin(currentWidth += (buttonwidth - 1), ypos, buttonwidth, CONTROLSLINE_H + CONTROLRADIUS, CONTROLRADIUS);
//setup right side indicators
uint16_t currentYpos = 0;
uint16_t IndicatorXpos = screenwidth - INDICATORWIDTH - (INDICATORWIDTH / 2);
errorState.begin(IndicatorXpos, currentYpos, INDICATORWIDTH, INDICATORHEIGHT, INDICATORRADIUS);
okState.begin(IndicatorXpos, currentYpos += (INDICATORHEIGHT - 1), INDICATORWIDTH, INDICATORHEIGHT, INDICATORRADIUS);
openState.begin(IndicatorXpos, currentYpos += (INDICATORHEIGHT - 1), INDICATORWIDTH, INDICATORHEIGHT, INDICATORRADIUS);
wifiState.begin(IndicatorXpos, currentYpos += (INDICATORHEIGHT - 1), INDICATORWIDTH, INDICATORHEIGHT, INDICATORRADIUS);
//fill vector
Serial.print("Store");
MainScreen.push_back(ma20);
MainScreen.push_back(ma200);
MainScreen.push_back(ma1000);
MainScreen.push_back(mauto);
MainScreen.push_back(bsetup);
MainScreen.push_back(errorState);
MainScreen.push_back(okState);
MainScreen.push_back(openState);
MainScreen.push_back(wifiState);
for (auto &&button : MainScreen)
{
button.setVisible(true);
}
Serial.println("OK");
return &display;
}
void c_onScreenButton::begin(uint16_t xpos, uint16_t ypos, uint16_t width, uint16_t height, uint16_t radius)
@@ -90,21 +36,6 @@ void c_onScreenButton::begin(uint16_t xpos, uint16_t ypos, uint16_t width, uint1
Serial.print(":OK | ");
}
void drawDashedHLine(uint16_t x, uint16_t y, uint16_t len)
{
for(int i = 0; i < len; i+=2)
{
display.drawPixel(x+i, y);
}
}
void drawDashedVLine(uint16_t x, uint16_t y, uint16_t len)
{
for(int i = 0; i < len; i+=2)
{
display.drawPixel(x, y+i);
}
}
void c_onScreenButton::drawButton()
{
@@ -162,46 +93,39 @@ void drawProgressBar(uint16_t x, uint16_t y, uint16_t width, uint16_t height, ui
display.drawRBox(x + 1, y + 2, maxProgressWidth, height - 3, radius);
}
void drawMeasurementValues()
void drawDashedHLine(uint16_t x, uint16_t y, uint16_t len)
{
drawDashedHLine(0,12,220);
drawDashedVLine(40,12,33);
display.setFont(FONT8);
display.drawStr(5,8,"Fs:100Hz LP");
display.setFont(FONT24);
//display.drawStr(60, 45, String(getValue()).c_str());
display.setCursor(60,45);
display.printf("%4.2f",getValue());
uint16_t stringwidth = display.getStrWidth(showValue("", getValue(), "").c_str());
display.setFont(u8g2_font_8x13_t_symbols);
display.drawUTF8(60+stringwidth+3 , 43, "mΩ");
//drawProgressBar(0, 40, 127, 5, getBar());
}
void drawMainSceenButtons()
{
//draw controlstrip indicators
for (auto &&thismode : MainScreen)
for(int i = 0; i < len; i+=2)
{
thismode.setState((thismode.getIndex() == (uint8_t)getMeasureMode()));
thismode.drawButton();
display.drawPixel(x+i, y);
}
}
void drawMainScreen()
void drawDashedVLine(uint16_t x, uint16_t y, uint16_t len)
{
drawMainSceenButtons();
drawMeasurementValues();
for(int i = 0; i < len; i+=2)
{
display.drawPixel(x, y+i);
}
}
uint16_t getDisplayWidth(void)
{
return display.getWidth();
}
uint16_t getDisplayHeight(void)
{
return display.getHeight();
}
uint64_t lastDisplayTime = 0;
void initDisplay()
{
initMainScreenButtons();
display.setFont(FONT8);
display.begin();
display.clearBuffer();
lastDisplayTime = millis();
@@ -212,13 +136,15 @@ void handleDisplay()
uint64_t currentmillis = millis();
if (currentmillis - lastDisplayTime > SCREENREFRESH)
{
display.clearBuffer();
// do
// {
drawMainScreen();
// } while (display.nextPage());
display.sendBuffer();
lastDisplayTime = millis();
}
}
void clearDisplay(void)
{
display.clearBuffer();
}

31
MilliOhmMeter_FW/src/display.h
View File

@@ -22,11 +22,11 @@
#define SCREENREFRESH 20
enum displayState
{
mainscreen,
setupscreen
};
#define FONT8 u8g2_font_helvR08_tf
#define FONT16 u8g2_font_7x14_tf
#define FONT24 u8g2_font_freedoomr25_tn //u8g2_font_logisoso24_tf
typedef enum
{
@@ -57,8 +57,7 @@ class c_onScreenButton
bool (*const _stateFn)() = NULL;
public:
c_onScreenButton(String name, uint8_t index, e_buttonLoc location) :
_xpos(1),
c_onScreenButton(String name, uint8_t index, e_buttonLoc location) : _xpos(1),
_width(1),
_name(name),
_index(index),
@@ -66,10 +65,8 @@ public:
_stateFn(NULL)
{
_visible = false;
}
c_onScreenButton(String name, uint8_t index, e_buttonLoc location, bool (*stateFn)()) :
_xpos(1),
c_onScreenButton(String name, uint8_t index, e_buttonLoc location, bool (*stateFn)()) : _xpos(1),
_width(1),
_name(name),
_index(index),
@@ -95,9 +92,19 @@ public:
void setVisible(bool state) { _visible = state; }
bool getVisible(void) { return _visible; }
uint8_t getIndex(void) { return _index; }
e_buttonLoc getLocation( void ) {return _location; }
e_buttonLoc getLocation(void) { return _location; }
};
//#endif
void initDisplay(void);
void handleDisplay(void);
void clearDisplay(void);
String showValue(String designator, float value, String unit);
uint16_t getDisplayWidth(void);
uint16_t getDisplayHeight(void);
U8G2_SSD1322_NHD_256X64_F_4W_HW_SPI *getDisplay(void);
void drawDashedVLine(uint16_t x, uint16_t y, uint16_t len);
void drawDashedHLine(uint16_t x, uint16_t y, uint16_t len);

11
MilliOhmMeter_FW/src/main.cpp
View File

@@ -3,6 +3,8 @@
#include "display.h"
#include "leds.h"
#include "measure.h"
#include "buttons.h"
#include "gui.h"
uint64_t looptime = 0;
@@ -10,9 +12,12 @@ void setup()
{
// put your setup code here, to run once:
initBoard();
initButtons();
initDisplay();
initLeds();
initMeasure();
initGui();
looptime = millis();
}
@@ -20,10 +25,10 @@ void loop()
{
// put your main code here, to run repeatedly:
looptime = micros();
handleDisplay();
handleLeds();
handleMeasure();
handleButtons();
handleGui();
handleDisplay(); //make sure to update the display last (writes buffer to the screen)
Serial.printf("T=%4.2fms\n", (double)(micros() - looptime)/1000);
}

46
MilliOhmMeter_FW/src/measure.cpp
View File

@@ -52,29 +52,6 @@ void handleDAC(void)
}
}
void initMeasure(void)
{
Serial.print("init measurements:ADC=");
if (!ads.begin())
{
Serial.println("Failed to initialize ADS.");
}
else
{
Serial.println("OK");
}
lastMeasurement = millis();
lastDacWrite = millis();
pinMode(BUTTON3, INPUT_PULLUP);
}
void handleMeasure(void)
{
handleADC();
handleDAC();
}
measureMode getMeasureMode(void)
{
return measureMode::mA200;
@@ -120,3 +97,26 @@ bool getOpenState(void)
{
return false;
}
void initMeasure(void)
{
Serial.print("init measurements:ADC=");
if (!ads.begin())
{
Serial.println("Failed to initialize ADS.");
}
else
{
Serial.println("OK");
}
lastMeasurement = millis();
lastDacWrite = millis();
pinMode(BUTTON3, INPUT_PULLUP);
}
void handleMeasure(void)
{
handleADC();
handleDAC();
}