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code update

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This commit is contained in:
Willem Oldemans
2021-06-10 13:00:29 +02:00
parent d1e8b0db1a
commit 6828298485
26 changed files with 4699 additions and 0 deletions
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18
MilliOhmMeter_FW/src/board.cpp Normal file
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#include "board.h"
#include "Arduino.h"
void VextOn(void)
{
//Heltec.begin(true,false,true);
pinMode(Vext,OUTPUT);
digitalWrite(Vext, LOW);
}
void initBoard(void)
{
Serial.begin(115200);
Serial.flush();
Serial.print("Init Board: ");
VextOn();
Serial.println("OK");
}

3
MilliOhmMeter_FW/src/board.h Normal file
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#pragma once
void initBoard(void);

210
MilliOhmMeter_FW/src/display.cpp Normal file
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#include "display.h"
SSD1306Wire display(0x3c, SDA_OLED, SCL_OLED, RST_OLED, GEOMETRY_128_64);
;
OLEDDisplayUi ui(&display);
displayState displaystate = mainscreen;
bool stateMutex = true;
String measureModes[4] = {"20mA", "200mA", "1000mA", "Auto"};
uint8_t measureModePos[4] = {2, 34, 66, 98};
uint8_t measureModeCenter[4] = {16, 48, 80, 112};
void drawWifiSymbol(OLEDDisplay *display, OLEDDisplayUiState *state)
{
}
c_displayMeasureMode ma20(mA20, 16, 32, "20m");
c_displayMeasureMode ma200(mA200, 48, 32, "200m");
c_displayMeasureMode ma1000(mA1000, 80, 32, "1A");
c_displayMeasureMode mauto(mAuto, 112, 32, "Auto");
std::vector<c_displayMeasureMode> modes;
void initModes(void)
{
modes.push_back(ma20);
modes.push_back(ma200);
modes.push_back(ma1000);
modes.push_back(mauto);
}
void c_displayMeasureMode::drawMeasureMode(OLEDDisplay *display, measureMode mode, int16_t x, int16_t y)
{
display->setFont(ArialMT_Plain_10);
display->setTextAlignment(TEXT_ALIGN_CENTER);
display->drawString(x + _xpos, y + CONTROLSTRIP_YPOS, _name);
if (mode == _mode)
{
display->drawRect(x + (_xpos - (_width / 2)), y + CONTROLSLINE_YPOS, CONTROLSLINE_W, CONTROLSLINE_H);
}
else
{
display->fillRect(x + (_xpos - (_width / 2)), y + CONTROLSLINE_YPOS, CONTROLSLINE_W, CONTROLSLINE_H);
}
}
String showValue(String designator, double value, String unit)
{
String text;
text.clear();
if (designator != "")
{
text = designator;
}
text += value;
text += unit;
return text;
}
void drawMeasurementValues(OLEDDisplay *display, int16_t x, int16_t y)
{
display->setFont(ArialMT_Plain_10);
display->setTextAlignment(TEXT_ALIGN_LEFT);
display->drawString(x + 0, y + 0, showValue("m:", getMin(), ""));
display->setTextAlignment(TEXT_ALIGN_CENTER);
display->drawString(x + 64, y + 0, showValue("r:", getRms(), ""));
display->setTextAlignment(TEXT_ALIGN_RIGHT);
display->drawString(x + 128, y + 0, showValue("m:", getMax(), ""));
display->setFont(ArialMT_Plain_24);
display->setTextAlignment(TEXT_ALIGN_CENTER);
display->drawString(x + 64, y + 12, showValue("", getValue(), "mE"));
display->drawProgressBar(x + 0, y + 40, 127, 5, getBar());
}
void drawButtons(OLEDDisplay *display, int16_t x, int16_t y)
{
//draw controlstrip indicators
measureMode currentMode = getMeasureMode();
for (auto &&thismode : modes)
{
thismode.drawMeasureMode(display, currentMode, x, y);
}
}
int screenW = 128;
int screenH = 64;
int clockCenterX = screenW / 2;
int clockCenterY = ((screenH - 16) / 2) + 16; // top yellow part is 16 px height
int clockRadius = 23;
void drawMeasurementDail(OLEDDisplay *display, int16_t x, int16_t y)
{
//fit half a circle on screen
display->drawCircleQuads(DAILCENTERX, DAILCENTERY, DAILRADIUS + 1, 0b0011);
display->drawCircleQuads(DAILCENTERX, DAILCENTERY, DAILRADIUS, 0b0011);
//draw outer ticks
for (int z = -90; z < 91; z = z + 30)
{
//Begin at 0° and stop at 360°
float angle = z;
angle = (angle / 57.29577951); //Convert degrees to radians
int x2 = (DAILCENTERX + (sin(angle) * DAILRADIUS));
int y2 = (DAILCENTERY - (cos(angle) * DAILRADIUS));
int x3 = (DAILCENTERX + (sin(angle) * (DAILRADIUS - 8)));
int y3 = (DAILCENTERY - (cos(angle) * (DAILRADIUS - 8)));
display->drawLine(x2 + x, y2 + y, x3 + x, y3 + y);
}
//draw inner Ticks
for (int z = -75; z < 76; z = z + 30)
{
//Begin at 0° and stop at 360°
float angle = z;
angle = (angle / 57.29577951); //Convert degrees to radians
int x2 = (DAILCENTERX + (sin(angle) * DAILRADIUS));
int y2 = (DAILCENTERY - (cos(angle) * DAILRADIUS));
int x3 = (DAILCENTERX + (sin(angle) * (DAILRADIUS - 4)));
int y3 = (DAILCENTERY - (cos(angle) * (DAILRADIUS - 4)));
display->drawLine(x2 + x, y2 + y, x3 + x, y3 + y);
}
// draw value
float angle = map(getValue(), 270, 90, 0, 100);
angle = (angle / 57.29577951); //Convert degrees to radians
int x3 = (DAILCENTERX + (sin(angle) * (DAILRADIUS - (DAILRADIUS / 5))));
int y3 = (DAILCENTERY - (cos(angle) * (DAILRADIUS - (DAILRADIUS / 5))));
display->drawLine(DAILCENTERX + x, DAILCENTERY + y, x3 + x, y3 + y);
}
void drawMainScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
{
if ((displaystate != mainscreen) && (x == 0))
{
Serial.printf("[%lu] display: DrawMainScreen\n", millis());
displaystate = mainscreen;
}
drawButtons(display, x, y);
//drawMeasurementValues(display, x, y);
drawMeasurementDail(display, x, y);
}
void drawSetupScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
{
// draw an xbm image.
// Please note that everything that should be transitioned
// needs to be drawn relative to x and y
display->setFont(ArialMT_Plain_16);
display->setTextAlignment(TEXT_ALIGN_CENTER);
display->drawString(x + 64, y + 0, "Setup screen");
if ((displaystate != setupscreen) && (x == 0))
{
Serial.printf("[%lu] display: DrawSetupScreen\n", millis());
displaystate = setupscreen;
}
}
FrameCallback frames[] = {drawMainScreen}; //, drawSetupScreen};
int frameCount = 1;
OverlayCallback overlays[] = {drawWifiSymbol};
int overlaysCount = 1;
bool displayInitDone = false;
void initDisplay(void)
{
Serial.print("Init Display: ");
initModes();
displayInitDone = true;
ui.setTargetFPS(30);
// You can change this to
// TOP, LEFT, BOTTOM, RIGHT
ui.setIndicatorPosition(BOTTOM);
// Defines where the first frame is located in the bar.
ui.setIndicatorDirection(LEFT_RIGHT);
// You can change the transition that is used
// SLIDE_LEFT, SLIDE_RIGHT, SLIDE_UP, SLIDE_DOWN
ui.setFrameAnimation(SLIDE_LEFT);
// Add frames
ui.setFrames(frames, frameCount);
// Add overlays
ui.setOverlays(overlays, overlaysCount);
ui.disableAllIndicators();
ui.disableAutoTransition();
// Initialising the UI will init the display too.
ui.init();
Serial.println(" OK");
}
void handleDisplay(void)
{
if (!displayInitDone)
return;
int remainingTimeBudget = ui.update();
Serial.printf("DT=%u;", remainingTimeBudget);
}

34
MilliOhmMeter_FW/src/display.h Normal file
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#pragma once
#include "SSD1306Wire.h"
#include "OLEDDisplayUi.h"
#include "measure.h"
#include "image.h"
#define CONTROLSTRIP_YPOS 63 - 10 - 4
#define CONTROLSLINE_YPOS 60
#define CONTROLSLINE_H 4
#define CONTROLSLINE_W 30
#define DAILRADIUS 45
#define DAILCENTERX 128/2
#define DAILCENTERY DAILRADIUS+1
enum displayState
{
mainscreen,
setupscreen
};
class c_displayMeasureMode
{
public:
const measureMode _mode;
const uint16_t _xpos;
const uint16_t _width;
const String _name;
c_displayMeasureMode(measureMode mode, uint16_t xpos, uint16_t width, String name) : _mode(mode), _xpos(xpos), _width(width), _name(name) {}
void drawMeasureMode(OLEDDisplay *display, measureMode mode, int16_t x, int16_t y);
};
void initDisplay(void);
void handleDisplay(void);

68
MilliOhmMeter_FW/src/image.h Normal file
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#include "Arduino.h"
static const unsigned char PROGMEM VUMeter[] = {
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};

24
MilliOhmMeter_FW/src/leds.cpp Normal file
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#include "leds.h"
uint64_t lastLedTimer = 0;
bool ledBlinkState = false;
void initLeds(void)
{
Serial.print("Init Leds: ");
pinMode(LED_BUILTIN, OUTPUT);
digitalWrite(LED_BUILTIN, ledBlinkState );
lastLedTimer = millis();
Serial.println("OK");
}
void handleLeds(void)
{
uint64_t currentTime = millis();
if(currentTime - lastLedTimer > LEDINTERVAL)
{
digitalWrite(LED_BUILTIN, ledBlinkState);
ledBlinkState = !ledBlinkState;
lastLedTimer = currentTime;
}
}

10
MilliOhmMeter_FW/src/leds.h Normal file
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#pragma once
#include "Arduino.h"
#include "board.h"
#define LEDINTERVAL 1000
void initLeds(void);
void handleLeds(void);

29
MilliOhmMeter_FW/src/main.cpp Normal file
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#include <Arduino.h>
#include "board.h"
#include "display.h"
#include "leds.h"
#include "measure.h"
uint64_t looptime = 0;
void setup()
{
// put your setup code here, to run once:
initBoard();
initDisplay();
initLeds();
initMeasure();
looptime = millis();
}
void loop()
{
// put your main code here, to run repeatedly:
looptime = micros();
handleDisplay();
handleLeds();
handleMeasure();
Serial.printf("T=%4.2f\n", (double)(micros() - looptime)/1000);
}

40
MilliOhmMeter_FW/src/measure.cpp Normal file
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#include "measure.h"
void initMeasure( void )
{
}
void handleMeasure (void )
{
}
measureMode getMeasureMode( void )
{
return measureMode::mA200;
}
double getMin( void)
{
return 14.4;
}
double getMax(void)
{
return 234.8;
}
double getRms(void)
{
return 146.7;
}
uint8_t getBar(void)
{
return 68;
}
double getValue(void)
{
return 144.8;
}

24
MilliOhmMeter_FW/src/measure.h Normal file
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#pragma once
#include "Arduino.h"
enum measureMode
{
mA20,
mA200,
mA1000,
mAuto
};
void initMeasure( void );
void handleMeasure (void );
measureMode getMeasureMode( void );
measureMode getMeasureMode( void );
double getMin( void);
double getMax(void);
double getRms(void);
uint8_t getBar(void);
double getValue(void);