Add gitignore and cleanup

.github/workflows/pr-or-master-push.yml

@@ -1,95 +0,0 @@
-# Run whenever a PR is generated or updated.
-
-# Most jobs check out the code, ensure Python3 is installed, and for build
-# tests the ESP8266 toolchain is cached when possible to speed up execution.
-
-name: ESP8266Audio
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-
-jobs:
-
-  build-esp8266:
-    name: Build ESP8266
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        chunk: [0, 1, 2, 3, 4]
-    steps:
-    - uses: actions/checkout@v2
-      with:
-        submodules: true
-    - uses: actions/setup-python@v2
-      with:
-        python-version: '3.x'
-    - name: Build Sketches
-      env:
-        TRAVIS_BUILD_DIR: ${{ github.workspace }}
-        TRAVIS_TAG: ${{ github.ref }}
-        BUILD_TYPE: build
-        BUILD_MOD: 5
-        BUILD_REM: ${{ matrix.chunk }}
-      run: |
-        bash ./tests/common.sh
-
-
-  build-esp32:
-    name: Build ESP-32
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        chunk: [0, 1, 2, 3, 4]
-    steps:
-    - uses: actions/checkout@v2
-      with:
-        submodules: true
-    - uses: actions/setup-python@v2
-      with:
-        python-version: '3.x'
-    - name: Build Sketches
-      env:
-        TRAVIS_BUILD_DIR: ${{ github.workspace }}
-        TRAVIS_TAG: ${{ github.ref }}
-        BUILD_TYPE: build_esp32
-        BUILD_MOD: 5
-        BUILD_REM: ${{ matrix.chunk }}
-      run: |
-        bash ./tests/common.sh
-
-# Run host test suite under valgrind for runtime checking of code.
-  host-tests:
-    name: Host tests
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-      with:
-        submodules: true
-    - uses: actions/setup-python@v2
-      with:
-        python-version: '3.x'
-    - name: Run host tests
-      env:
-        TRAVIS_BUILD_DIR: ${{ github.workspace }}
-        TRAVIS_TAG: ${{ github.ref }}
-      run: |
-        sudo dpkg --add-architecture i386
-        sudo apt-get update
-        sudo apt-get install valgrind lcov gcc-multilib g++-multilib libc6-dbg:i386
-        cd ./tests/host/
-        make
-        valgrind --leak-check=full --track-origins=yes -v --error-limit=no --show-leak-kinds=all --error-exitcode=999 ./mp3
-        valgrind --leak-check=full --track-origins=yes -v --error-limit=no --show-leak-kinds=all --error-exitcode=999 ./aac
-        valgrind --leak-check=full --track-origins=yes -v --error-limit=no --show-leak-kinds=all --error-exitcode=999 ./wav
-        valgrind --leak-check=full --track-origins=yes -v --error-limit=no --show-leak-kinds=all --error-exitcode=999 ./midi
-
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: arduino/arduino-lint-action@v1
-        with:
-          library-manager: 'update'

.gitignore

@@ -0,0 +1,32 @@
+.DS_Store
+.pio
+.vscode
+
+# kicad Temporary files
+*.000
+*.bak
+*.bck
+*.kicad_pcb-bak
+*.kicad_sch-bak
+*.kicad_prl
+*.sch-bak
+*~
+_autosave-*
+*.tmp
+*-save.pro
+*-save.kicad_pcb
+fp-info-cache
+
+# Netlist files (exported from Eeschema)
+*.net
+
+# Autorouter files (exported from Pcbnew)
+*.dsn
+*.ses
+
+# Exported BOM files
+*.xml
+*.csv
+
+# other files
+CAD/Leo_muziekdoos_ESP32/~$ESP32 Pins.xlsx

.piopm

@@ -1 +0,0 @@
-{"type": "library", "name": "ESP8266Audio", "version": "1.9.2", "spec": {"owner": "earlephilhower", "id": 1964, "name": "ESP8266Audio", "requirements": null, "url": null}}

src/AudioFileSourceLittleFS.h

@@ -24,7 +24,7 @@
 //#ifndef ESP32 // No LittleFS there, yet
 
 #include <Arduino.h>
-#include <LITTLEFS.h>
+#include <LittleFS.h>
 
 #include "AudioFileSource.h"
 #include "AudioFileSourceFS.h"
@@ -32,8 +32,8 @@
 class AudioFileSourceLittleFS : public AudioFileSourceFS
 {
   public:
-    AudioFileSourceLittleFS() : AudioFileSourceFS(LITTLEFS) { };
-    AudioFileSourceLittleFS(const char *filename) : AudioFileSourceFS(LITTLEFS, filename) {};
+    AudioFileSourceLittleFS() : AudioFileSourceFS(LittleFS) { };
+    AudioFileSourceLittleFS(const char *filename) : AudioFileSourceFS(LittleFS, filename) {};
     // Others are inherited from base
 };
 

src/AudioOutputI2S.cpp

@@ -1,3 +1,4 @@
+
 /*
   AudioOutputI2S
   Base class for I2S interface port
@@ -313,3 +314,333 @@ bool AudioOutputI2S::stop()
   i2sOn = false;
   return true;
 }
+// /*
+//   AudioOutputI2S
+//   Base class for I2S interface port
+
+//   Copyright (C) 2017  Earle F. Philhower, III
+
+//   This program is free software: you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU General Public License for more details.
+
+//   You should have received a copy of the GNU General Public License
+//   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// */
+
+// #include <Arduino.h>
+// #ifdef ESP32
+//   #include "driver/i2s.h"
+//   #if defined ESP_ARDUINO_VERSION_VAL
+//     #if (ESP_ARDUINO_VERSION >= ESP_ARDUINO_VERSION_VAL(2, 0, 0)
+//       #include "soc/soc_caps.h"
+//       #define ESP_V2
+//       #define I2S_FORMAT (I2S_COMM_FORMAT_STAND_I2S)
+//     #endif
+//   #else
+//     #define I2S_FORMAT (I2S_COMM_FORMAT_I2S | I2S_COMM_FORMAT_I2S_MSB)
+//   #endif
+// #elif defined(ARDUINO_ARCH_RP2040) || defined(ESP8266)
+//   #include <i2s.h>
+// #endif
+// #include "AudioOutputI2S.h"
+
+// #if defined(ESP32) || defined(ESP8266)
+// AudioOutputI2S::AudioOutputI2S(int port, int output_mode, int dma_buf_count, int use_apll)
+// {
+//   this->portNo = port;
+//   this->i2sOn = false;
+//   this->dma_buf_count = dma_buf_count;
+//   if (output_mode != EXTERNAL_I2S && output_mode != INTERNAL_DAC && output_mode != INTERNAL_PDM) {
+//     output_mode = EXTERNAL_I2S;
+//   }
+//   this->output_mode = output_mode;
+//   this->use_apll = use_apll;
+
+//   //set defaults
+//   mono = false;
+//   bps = 16;
+//   channels = 2;
+//   hertz = 44100;
+//   bclkPin = 26;
+//   wclkPin = 25;
+//   doutPin = 22;
+//   SetGain(1.0);
+// }
+
+// bool AudioOutputI2S::SetPinout()
+// {
+//   #ifdef ESP32
+//     if (output_mode == INTERNAL_DAC || output_mode == INTERNAL_PDM)
+//       return false; // Not allowed
+
+//     i2s_pin_config_t pins = {
+//         .bck_io_num = bclkPin,
+//         .ws_io_num = wclkPin,
+//         .data_out_num = doutPin,
+//         .data_in_num = I2S_PIN_NO_CHANGE};
+//     i2s_set_pin((i2s_port_t)portNo, &pins);
+//     return true;
+//   #else
+//     (void)bclkPin;
+//     (void)wclkPin;
+//     (void)doutPin;
+//     return false;
+//   #endif
+// }
+
+// bool AudioOutputI2S::SetPinout(int bclk, int wclk, int dout)
+// {
+//   bclkPin = bclk;
+//   wclkPin = wclk;
+//   doutPin = dout;
+//   if (i2sOn)
+//     return SetPinout();
+
+//   return true;
+// }
+// #elif defined(ARDUINO_ARCH_RP2040)
+// AudioOutputI2S::AudioOutputI2S(long sampleRate, pin_size_t sck, pin_size_t data) {
+//     i2sOn = false;
+//     mono = false;
+//     bps = 16;
+//     channels = 2;
+//     hertz = sampleRate;
+//     bclkPin = sck;
+//     doutPin = data;
+//     SetGain(1.0);
+// }
+// #endif
+
+// AudioOutputI2S::~AudioOutputI2S()
+// {
+//   #ifdef ESP32
+//     if (i2sOn) {
+//       audioLogger->printf("UNINSTALL I2S\n");
+//       i2s_driver_uninstall((i2s_port_t)portNo); //stop & destroy i2s driver
+//     }
+//   #elif defined(ESP8266)
+//     if (i2sOn)
+//       i2s_end();
+//   #elif defined(ARDUINO_ARCH_RP2040)
+//     stop();
+//   #endif
+//   i2sOn = false;
+// }
+
+// bool AudioOutputI2S::SetRate(int hz)
+// {
+//   // TODO - have a list of allowable rates from constructor, check them
+//   this->hertz = hz;
+//   if (i2sOn)
+//   {
+//   #ifdef ESP32
+//       i2s_set_sample_rates((i2s_port_t)portNo, AdjustI2SRate(hz));
+//   #elif defined(ESP8266)
+//       i2s_set_rate(AdjustI2SRate(hz));
+//   #elif defined(ARDUINO_ARCH_RP2040)
+//       I2S.setFrequency(hz);
+//   #endif
+//   }
+//   return true;
+// }
+
+// bool AudioOutputI2S::SetBitsPerSample(int bits)
+// {
+//   if ( (bits != 16) && (bits != 8) ) return false;
+//   this->bps = bits;
+//   return true;
+// }
+
+// bool AudioOutputI2S::SetChannels(int channels)
+// {
+//   if ( (channels < 1) || (channels > 2) ) return false;
+//   this->channels = channels;
+//   return true;
+// }
+
+// bool AudioOutputI2S::SetOutputModeMono(bool mono)
+// {
+//   this->mono = mono;
+//   return true;
+// }
+
+// bool AudioOutputI2S::begin(bool txDAC)
+// {
+//   #ifdef ESP32
+//     if (!i2sOn)
+//     {
+//       if (use_apll == APLL_AUTO)
+//       {
+//         // don't use audio pll on buggy rev0 chips
+//         use_apll = APLL_DISABLE;
+//         esp_chip_info_t out_info;
+//         esp_chip_info(&out_info);
+//         if (out_info.revision > 0)
+//         {
+//           use_apll = APLL_ENABLE;
+//         }
+//       }
+
+//       i2s_mode_t mode = (i2s_mode_t)(I2S_MODE_MASTER | I2S_MODE_TX);
+//       if (output_mode == INTERNAL_DAC)
+//       {
+//         #if SOC_I2S_SUPPORTS_DAC
+//           mode = (i2s_mode_t)(mode | I2S_MODE_DAC_BUILT_IN);
+//         #endif
+//       }
+//       else if (output_mode == INTERNAL_PDM)
+//       {
+//         mode = (i2s_mode_t)(mode | I2S_MODE_PDM);
+//       }
+
+//       i2s_comm_format_t comm_fmt = (i2s_comm_format_t)(I2S_FORMAT);
+//       if (output_mode == INTERNAL_DAC)
+//       {
+//          #if SOC_I2S_SUPPORTS_DAC
+//         comm_fmt = (i2s_comm_format_t)I2S_COMM_FORMAT_I2S_MSB;
+//         #endif
+//       }
+
+//       i2s_config_t i2s_config_dac = {
+//           .mode = mode,
+//           .sample_rate = 44100,
+//           .bits_per_sample = I2S_BITS_PER_SAMPLE_16BIT,
+//           .channel_format = I2S_CHANNEL_FMT_RIGHT_LEFT,
+//           .communication_format = comm_fmt,
+//           .intr_alloc_flags = ESP_INTR_FLAG_LEVEL1, // lowest interrupt priority
+//           .dma_buf_count = dma_buf_count,
+//           .dma_buf_len = 64,
+//           .use_apll = use_apll // Use audio PLL
+//       };
+//       audioLogger->printf("+%d %p\n", portNo, &i2s_config_dac);
+//       if (i2s_driver_install((i2s_port_t)portNo, &i2s_config_dac, 0, NULL) != ESP_OK)
+//       {
+//         audioLogger->println("ERROR: Unable to install I2S drives\n");
+//       }
+//       if (output_mode == INTERNAL_DAC || output_mode == INTERNAL_PDM)
+//       {
+//         #if SOC_I2S_SUPPORTS_DAC
+//           i2s_set_pin((i2s_port_t)portNo, NULL);
+//           i2s_set_dac_mode(I2S_DAC_CHANNEL_BOTH_EN);
+//         #endif
+//       }
+//       else
+//       {
+//         SetPinout();
+//       }
+//       i2s_zero_dma_buffer((i2s_port_t)portNo);
+//     }
+//   #elif defined(ESP8266)
+//     (void)dma_buf_count;
+//     (void)use_apll;
+//     if (!i2sOn)
+//     {
+//       orig_bck = READ_PERI_REG(PERIPHS_IO_MUX_MTDO_U);
+//       orig_ws = READ_PERI_REG(PERIPHS_IO_MUX_GPIO2_U);
+//     #ifdef I2S_HAS_BEGIN_RXTX_DRIVE_CLOCKS
+//       if (!i2s_rxtxdrive_begin(false, true, false, txDAC)) {
+//         return false;
+//       }
+//     #else
+//       if (!i2s_rxtx_begin(false, true)) {
+//         return false;
+//       }
+//       if (!txDAC) {
+//         audioLogger->printf_P(PSTR("I2SNoDAC: esp8266 arduino core should be upgraded to avoid conflicts with SPI\n"));
+//       }
+//     #endif
+//     }
+//   #elif defined(ARDUINO_ARCH_RP2040)
+//     (void)txDAC;
+//     if (!i2sOn) {
+//         I2S.setBCLK(bclkPin);
+// 	I2S.setDOUT(doutPin);
+//         I2S.begin(hertz);
+//     }
+//   #endif
+//   i2sOn = true;
+//   SetRate(hertz); // Default
+//   return true;
+// }
+
+// bool AudioOutputI2S::ConsumeSample(int16_t sample[2])
+// {
+
+//   //return if we haven't called ::begin yet
+//   if (!i2sOn)
+//     return false;
+
+//   int16_t ms[2];
+
+//   ms[0] = sample[0];
+//   ms[1] = sample[1];
+//   MakeSampleStereo16( ms );
+
+//   if (this->mono) {
+//     // Average the two samples and overwrite
+//     int32_t ttl = ms[LEFTCHANNEL] + ms[RIGHTCHANNEL];
+//     ms[LEFTCHANNEL] = ms[RIGHTCHANNEL] = (ttl>>1) & 0xffff;
+//   }
+//   #ifdef ESP32
+//     uint32_t s32;
+//     if (output_mode == INTERNAL_DAC)
+//     {
+//       int16_t l = Amplify(ms[LEFTCHANNEL]) + 0x8000;
+//       int16_t r = Amplify(ms[RIGHTCHANNEL]) + 0x8000;
+//       s32 = (r << 16) | (l & 0xffff);
+//     }
+//     else
+//     {
+//       s32 = ((Amplify(ms[RIGHTCHANNEL])) << 16) | (Amplify(ms[LEFTCHANNEL]) & 0xffff);
+//     }
+// // Deprecated. Use i2s_write
+// //    return i2s_write_bytes((i2s_port_t)portNo, (const char *)&s32, sizeof(uint32_t), 0);
+//     size_t bytes_written;
+//     i2s_write((i2s_port_t)portNo, (const char*)&s32, sizeof(uint32_t), &bytes_written, 0);
+//     return bytes_written;
+//   #elif defined(ESP8266)
+//     uint32_t s32 = ((Amplify(ms[RIGHTCHANNEL])) << 16) | (Amplify(ms[LEFTCHANNEL]) & 0xffff);
+//     return i2s_write_sample_nb(s32); // If we can't store it, return false.  OTW true
+//   #elif defined(ARDUINO_ARCH_RP2040)
+//     return !!I2S.write((void*)ms, 4);
+//   #endif
+// }
+
+// void AudioOutputI2S::flush()
+// {
+//   #ifdef ESP32
+//     // makes sure that all stored DMA samples are consumed / played
+//     int buffersize = 64 * this->dma_buf_count;
+//     int16_t samples[2] = {0x0, 0x0};
+//     for (int i = 0; i < buffersize; i++)
+//     {
+//       while (!ConsumeSample(samples))
+//       {
+//         delay(10);
+//       }
+//     }
+//   #elif defined(ARDUINO_ARCH_RP2040)
+//     I2S.flush();
+//   #endif
+// }
+
+// bool AudioOutputI2S::stop()
+// {
+//   if (!i2sOn)
+//     return false;
+
+//   #ifdef ESP32
+//     i2s_zero_dma_buffer((i2s_port_t)portNo);
+//   #elif defined(ARDUINO_ARCH_RP2040)
+//     I2S.end();
+//   #endif
+//   i2sOn = false;
+//   return true;
+// }