/
AudioPlayer.cpp
1202 lines (1092 loc) · 54 KB
/
AudioPlayer.cpp
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#include <Arduino.h>
#include <freertos/task.h>
#include <esp_task_wdt.h>
#include "settings.h"
#include "Audio.h"
#include "AudioPlayer.h"
#include "Common.h"
#include "Led.h"
#include "Log.h"
#include "MemX.h"
#include "Mqtt.h"
#include "Port.h"
#include "Queues.h"
#include "Rfid.h"
#include "RotaryEncoder.h"
#include "SdCard.h"
#include "System.h"
#include "Wlan.h"
#include "Web.h"
#define AUDIOPLAYER_VOLUME_MAX 21u
#define AUDIOPLAYER_VOLUME_MIN 0u
#define AUDIOPLAYER_VOLUME_INIT 3u
playProps gPlayProperties;
//uint32_t cnt123 = 0;
// Volume
static uint8_t AudioPlayer_CurrentVolume = AUDIOPLAYER_VOLUME_INIT;
static uint8_t AudioPlayer_MaxVolume = AUDIOPLAYER_VOLUME_MAX;
static uint8_t AudioPlayer_MaxVolumeSpeaker = AUDIOPLAYER_VOLUME_MAX;
static uint8_t AudioPlayer_MinVolume = AUDIOPLAYER_VOLUME_MIN;
static uint8_t AudioPlayer_InitVolume = AUDIOPLAYER_VOLUME_INIT;
#ifdef HEADPHONE_ADJUST_ENABLE
static bool AudioPlayer_HeadphoneLastDetectionState;
static uint32_t AudioPlayer_HeadphoneLastDetectionTimestamp = 0u;
static uint8_t AudioPlayer_MaxVolumeHeadphone = 11u; // Maximum volume that can be adjusted in headphone-mode (default; can be changed later via GUI)
#endif
static void AudioPlayer_Task(void *parameter);
static void AudioPlayer_HeadphoneVolumeManager(void);
static char **AudioPlayer_ReturnPlaylistFromWebstream(const char *_webUrl);
static int AudioPlayer_ArrSortHelper(const void *a, const void *b);
static void AudioPlayer_SortPlaylist(const char **arr, int n);
static void AudioPlayer_SortPlaylist(char *str[], const uint32_t count);
static size_t AudioPlayer_NvsRfidWriteWrapper(const char *_rfidCardId, const char *_track, const uint32_t _playPosition, const uint8_t _playMode, const uint16_t _trackLastPlayed, const uint16_t _numberOfTracks);
void AudioPlayer_Init(void) {
#ifndef USE_LAST_VOLUME_AFTER_REBOOT
// Get initial volume from NVS
uint32_t nvsInitialVolume = gPrefsSettings.getUInt("initVolume", 0);
#else
// Get volume used at last shutdown
uint32_t nvsInitialVolume = gPrefsSettings.getUInt("previousVolume", 999);
if (nvsInitialVolume == 999) {
gPrefsSettings.putUInt("previousVolume", AudioPlayer_GetInitVolume());
nvsInitialVolume = AudioPlayer_GetInitVolume();
} else {
Log_Println((char *) FPSTR(rememberLastVolume), LOGLEVEL_ERROR);
}
#endif
if (nvsInitialVolume) {
AudioPlayer_SetInitVolume(nvsInitialVolume);
snprintf(Log_Buffer, Log_BufferLength, "%s: %u", (char *) FPSTR(restoredInitialLoudnessFromNvs), nvsInitialVolume);
Log_Println(Log_Buffer, LOGLEVEL_INFO);
} else {
gPrefsSettings.putUInt("initVolume", AudioPlayer_GetInitVolume());
Log_Println((char *) FPSTR(wroteInitialLoudnessToNvs), LOGLEVEL_ERROR);
}
// Get maximum volume for speaker from NVS
uint32_t nvsMaxVolumeSpeaker = gPrefsSettings.getUInt("maxVolumeSp", 0);
if (nvsMaxVolumeSpeaker) {
AudioPlayer_SetMaxVolumeSpeaker(nvsMaxVolumeSpeaker);
AudioPlayer_SetMaxVolume(nvsMaxVolumeSpeaker);
snprintf(Log_Buffer, Log_BufferLength, "%s: %u", (char *) FPSTR(restoredMaxLoudnessForSpeakerFromNvs), nvsMaxVolumeSpeaker);
Log_Println(Log_Buffer, LOGLEVEL_INFO);
} else {
gPrefsSettings.putUInt("maxVolumeSp", nvsMaxVolumeSpeaker);
Log_Println((char *) FPSTR(wroteMaxLoudnessForSpeakerToNvs), LOGLEVEL_ERROR);
}
#ifdef HEADPHONE_ADJUST_ENABLE
pinMode(HP_DETECT, INPUT_PULLUP);
AudioPlayer_HeadphoneLastDetectionState = Port_Detect_Mode_HP(Port_Read(HP_DETECT));
// Get maximum volume for headphone from NVS
uint32_t nvsAudioPlayer_MaxVolumeHeadphone = gPrefsSettings.getUInt("maxVolumeHp", 0);
if (nvsAudioPlayer_MaxVolumeHeadphone) {
AudioPlayer_MaxVolumeHeadphone = nvsAudioPlayer_MaxVolumeHeadphone;
snprintf(Log_Buffer, Log_BufferLength, "%s: %u", (char *) FPSTR(restoredMaxLoudnessForHeadphoneFromNvs), nvsAudioPlayer_MaxVolumeHeadphone);
Log_Println(Log_Buffer, LOGLEVEL_INFO);
} else {
gPrefsSettings.putUInt("maxVolumeHp", nvsAudioPlayer_MaxVolumeHeadphone);
Log_Println((char *) FPSTR(wroteMaxLoudnessForHeadphoneToNvs), LOGLEVEL_ERROR);
}
#endif
// Adjust volume depending on headphone is connected and volume-adjustment is enabled
AudioPlayer_SetupVolume();
// clear cover image
gPlayProperties.coverFilePos = 0;
if (System_GetOperationMode() == OPMODE_NORMAL) { // Don't start audio-task in BT-mode!
xTaskCreatePinnedToCore(
AudioPlayer_Task, /* Function to implement the task */
"mp3play", /* Name of the task */
5500, /* Stack size in words */
NULL, /* Task input parameter */
2 | portPRIVILEGE_BIT, /* Priority of the task */
NULL, /* Task handle. */
1 /* Core where the task should run */
);
}
}
void AudioPlayer_Cyclic(void) {
AudioPlayer_HeadphoneVolumeManager();
}
uint8_t AudioPlayer_GetCurrentVolume(void) {
return AudioPlayer_CurrentVolume;
}
void AudioPlayer_SetCurrentVolume(uint8_t value) {
AudioPlayer_CurrentVolume = value;
}
uint8_t AudioPlayer_GetMaxVolume(void) {
return AudioPlayer_MaxVolume;
}
void AudioPlayer_SetMaxVolume(uint8_t value) {
AudioPlayer_MaxVolume = value;
}
uint8_t AudioPlayer_GetMaxVolumeSpeaker(void) {
return AudioPlayer_MaxVolumeSpeaker;
}
void AudioPlayer_SetMaxVolumeSpeaker(uint8_t value) {
AudioPlayer_MaxVolumeSpeaker = value;
}
uint8_t AudioPlayer_GetMinVolume(void) {
return AudioPlayer_MinVolume;
}
void AudioPlayer_SetMinVolume(uint8_t value) {
AudioPlayer_MinVolume = value;
}
uint8_t AudioPlayer_GetInitVolume(void) {
return AudioPlayer_InitVolume;
}
void AudioPlayer_SetInitVolume(uint8_t value) {
AudioPlayer_InitVolume = value;
}
// Set maxVolume depending on headphone-adjustment is enabled and headphone is/is not connected
void AudioPlayer_SetupVolume(void) {
#ifndef HEADPHONE_ADJUST_ENABLE
AudioPlayer_MaxVolume = AudioPlayer_MaxVolumeSpeaker;
return;
#else
if (Port_Detect_Mode_HP(Port_Read(HP_DETECT))) {
AudioPlayer_MaxVolume = AudioPlayer_MaxVolumeSpeaker; // 1 if headphone is not connected
#ifdef PLAY_MONO_SPEAKER
gPlayProperties.newPlayMono = true;
#else
gPlayProperties.newPlayMono = false;
#endif
#ifdef GPIO_PA_EN
while (millis() < 500) {
delay(10); // Wait a bit in order to avoid ugly noises when enabling amp
}
Port_Write(GPIO_PA_EN, true, true);
#endif
#ifdef GPIO_HP_EN
while (millis() < 500) {
delay(10); // Wait a bit in order to avoid ugly noises when enabling amp
}
Port_Write(GPIO_HP_EN, false, true);
#endif
} else {
AudioPlayer_MaxVolume = AudioPlayer_MaxVolumeHeadphone; // 0 if headphone is connected (put to GND)
gPlayProperties.newPlayMono = false; // always stereo for headphones!
#ifdef GPIO_PA_EN
Port_Write(GPIO_PA_EN, false, true);
#endif
#ifdef GPIO_HP_EN
Port_Write(GPIO_HP_EN, true, true);
#endif
}
snprintf(Log_Buffer, Log_BufferLength, "%s: %u", (char *) FPSTR(maxVolumeSet), AudioPlayer_MaxVolume);
Log_Println(Log_Buffer, LOGLEVEL_INFO);
return;
#endif
}
void AudioPlayer_HeadphoneVolumeManager(void) {
#ifdef HEADPHONE_ADJUST_ENABLE
bool currentHeadPhoneDetectionState = Port_Detect_Mode_HP(Port_Read(HP_DETECT));
if (AudioPlayer_HeadphoneLastDetectionState != currentHeadPhoneDetectionState && (millis() - AudioPlayer_HeadphoneLastDetectionTimestamp >= headphoneLastDetectionDebounce)) {
if (currentHeadPhoneDetectionState) {
AudioPlayer_MaxVolume = AudioPlayer_MaxVolumeSpeaker;
#ifdef PLAY_MONO_SPEAKER
gPlayProperties.newPlayMono = true;
#else
gPlayProperties.newPlayMono = false;
#endif
#ifdef GPIO_PA_EN
Port_Write(GPIO_PA_EN, true);
#endif
#ifdef GPIO_HP_EN
Port_Write(GPIO_HP_EN, false);
#endif
} else {
AudioPlayer_MaxVolume = AudioPlayer_MaxVolumeHeadphone;
gPlayProperties.newPlayMono = false; // Always stereo for headphones
if (AudioPlayer_GetCurrentVolume() > AudioPlayer_MaxVolume) {
AudioPlayer_VolumeToQueueSender(AudioPlayer_MaxVolume, true); // Lower volume for headphone if headphone's maxvolume is exceeded by volume set in speaker-mode
}
#ifdef GPIO_PA_EN
Port_Write(GPIO_PA_EN, false);
#endif
#ifdef GPIO_HP_EN
Port_Write(GPIO_HP_EN, true);
#endif
}
AudioPlayer_HeadphoneLastDetectionState = currentHeadPhoneDetectionState;
AudioPlayer_HeadphoneLastDetectionTimestamp = millis();
snprintf(Log_Buffer, Log_BufferLength, "%s: %u", (char *) FPSTR(maxVolumeSet), AudioPlayer_MaxVolume);
Log_Println(Log_Buffer, LOGLEVEL_INFO);
}
#endif
}
class AudioCustom: public Audio {
public:
void *operator new(size_t size) {
return psramFound() ? ps_malloc(size) : malloc(size);
}
};
// Function to play music as task
void AudioPlayer_Task(void *parameter) {
#ifdef BOARD_HAS_PSRAM
AudioCustom *audio = new AudioCustom();
#else
static Audio audioAsStatic; // Don't use heap as it's needed for other stuff :-)
Audio *audio = &audioAsStatic;
#endif
#ifdef I2S_COMM_FMT_LSB_ENABLE
audio->setI2SCommFMT_LSB(true);
#endif
uint8_t settleCount = 0;
audio->setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
audio->setVolume(AudioPlayer_GetInitVolume());
audio->forceMono(gPlayProperties.currentPlayMono);
if (gPlayProperties.currentPlayMono) {
audio->setTone(3, 0, 0);
}
uint8_t currentVolume;
static BaseType_t trackQStatus;
static uint8_t trackCommand = 0;
bool audioReturnCode;
for (;;) {
/*if (cnt123++ % 100 == 0) {
snprintf(Log_Buffer, Log_BufferLength, "%u", uxTaskGetStackHighWaterMark(NULL));
Log_Println(Log_Buffer, LOGLEVEL_DEBUG);
}*/
if (xQueueReceive(gVolumeQueue, ¤tVolume, 0) == pdPASS) {
snprintf(Log_Buffer, Log_BufferLength, "%s: %d", (char *) FPSTR(newLoudnessReceivedQueue), currentVolume);
Log_Println(Log_Buffer, LOGLEVEL_INFO);
audio->setVolume(currentVolume);
Web_SendWebsocketData(0, 50);
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicLoudnessState), currentVolume, false);
#endif
}
if (xQueueReceive(gTrackControlQueue, &trackCommand, 0) == pdPASS) {
snprintf(Log_Buffer, Log_BufferLength, "%s: %d", (char *) FPSTR(newCntrlReceivedQueue), trackCommand);
Log_Println(Log_Buffer, LOGLEVEL_INFO);
}
trackQStatus = xQueueReceive(gTrackQueue, &gPlayProperties.playlist, 0);
if (trackQStatus == pdPASS || gPlayProperties.trackFinished || trackCommand != 0) {
if (trackQStatus == pdPASS) {
if (gPlayProperties.pausePlay) {
gPlayProperties.pausePlay = false;
}
audio->stopSong();
#if (LANGUAGE == DE)
snprintf(Log_Buffer, Log_BufferLength, "%s mit %d Titel(n)", (char *) FPSTR(newPlaylistReceived), gPlayProperties.numberOfTracks);
#else
snprintf(Log_Buffer, Log_BufferLength, "%s with %d track(s)", (char *) FPSTR(newPlaylistReceived), gPlayProperties.numberOfTracks);
#endif
Log_Println(Log_Buffer, LOGLEVEL_NOTICE);
Serial.print(F("Free heap: "));
Serial.println(ESP.getFreeHeap());
// If we're in audiobook-mode and apply a modification-card, we don't
// want to save lastPlayPosition for the mod-card but for the card that holds the playlist
if (gCurrentRfidTagId != NULL) {
strncpy(gPlayProperties.playRfidTag, gCurrentRfidTagId, sizeof(gPlayProperties.playRfidTag) / sizeof(gPlayProperties.playRfidTag[0]));
}
}
if (gPlayProperties.trackFinished) {
gPlayProperties.trackFinished = false;
if (gPlayProperties.playMode == NO_PLAYLIST) {
gPlayProperties.playlistFinished = true;
continue;
}
if (gPlayProperties.saveLastPlayPosition) { // Don't save for AUDIOBOOK_LOOP because not necessary
if (gPlayProperties.currentTrackNumber + 1 < gPlayProperties.numberOfTracks)
{
// Only save if there's another track, otherwise it will be saved at end of playlist anyway
AudioPlayer_NvsRfidWriteWrapper(gPlayProperties.playRfidTag, *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber), 0, gPlayProperties.playMode, gPlayProperties.currentTrackNumber + 1, gPlayProperties.numberOfTracks);
}
}
if (gPlayProperties.sleepAfterCurrentTrack) { // Go to sleep if "sleep after track" was requested
System_RequestSleep();
break;
}
if (!gPlayProperties.repeatCurrentTrack) { // If endless-loop requested, track-number will not be incremented
gPlayProperties.currentTrackNumber++;
} else {
Log_Println((char *) FPSTR(repeatTrackDueToPlaymode), LOGLEVEL_INFO);
Led_Indicate(LedIndicatorType::Rewind);
}
}
if (gPlayProperties.playlistFinished && trackCommand != 0) {
Log_Println((char *) FPSTR(noPlaymodeChangeIfIdle), LOGLEVEL_NOTICE);
trackCommand = 0;
System_IndicateError();
continue;
}
/* Check if track-control was called
(stop, start, next track, prev. track, last track, first track...) */
switch (trackCommand) {
case STOP:
audio->stopSong();
trackCommand = 0;
Log_Println((char *) FPSTR(cmndStop), LOGLEVEL_INFO);
gPlayProperties.pausePlay = true;
gPlayProperties.playlistFinished = true;
gPlayProperties.playMode = NO_PLAYLIST;
// delete title
if (gPlayProperties.title) {
free(gPlayProperties.title);
gPlayProperties.title = NULL;
}
Web_SendWebsocketData(0, 30);
// clear cover image
gPlayProperties.coverFilePos = 0;
Web_SendWebsocketData(0, 40);
continue;
case PAUSEPLAY:
audio->pauseResume();
trackCommand = 0;
Log_Println((char *) FPSTR(cmndPause), LOGLEVEL_INFO);
if (gPlayProperties.saveLastPlayPosition && !gPlayProperties.pausePlay) {
snprintf(Log_Buffer, Log_BufferLength, "%s: %u (%u)", (char *) FPSTR(trackPausedAtPos), audio->getFilePos(), audio->getFilePos() - audio->inBufferFilled());
Log_Println(Log_Buffer, LOGLEVEL_INFO);
AudioPlayer_NvsRfidWriteWrapper(gPlayProperties.playRfidTag, *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber), audio->getFilePos() - audio->inBufferFilled(), gPlayProperties.playMode, gPlayProperties.currentTrackNumber, gPlayProperties.numberOfTracks);
}
gPlayProperties.pausePlay = !gPlayProperties.pausePlay;
Web_SendWebsocketData(0, 30);
continue;
case NEXTTRACK:
if (gPlayProperties.pausePlay) {
audio->pauseResume();
gPlayProperties.pausePlay = false;
}
if (gPlayProperties.repeatCurrentTrack) { // End loop if button was pressed
gPlayProperties.repeatCurrentTrack = false;
char rBuf[2];
snprintf(rBuf, 2, "%u", AudioPlayer_GetRepeatMode());
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicRepeatModeState), rBuf, false);
#endif
}
if (gPlayProperties.currentTrackNumber + 1 < gPlayProperties.numberOfTracks) {
gPlayProperties.currentTrackNumber++;
if (gPlayProperties.saveLastPlayPosition) {
AudioPlayer_NvsRfidWriteWrapper(gPlayProperties.playRfidTag, *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber), 0, gPlayProperties.playMode, gPlayProperties.currentTrackNumber, gPlayProperties.numberOfTracks);
Log_Println((char *) FPSTR(trackStartAudiobook), LOGLEVEL_INFO);
}
Log_Println((char *) FPSTR(cmndNextTrack), LOGLEVEL_INFO);
if (!gPlayProperties.playlistFinished) {
audio->stopSong();
}
} else {
Log_Println((char *) FPSTR(lastTrackAlreadyActive), LOGLEVEL_NOTICE);
trackCommand = 0;
System_IndicateError();
continue;
}
trackCommand = 0;
break;
case PREVIOUSTRACK:
if (gPlayProperties.pausePlay) {
audio->pauseResume();
gPlayProperties.pausePlay = false;
}
if (gPlayProperties.repeatCurrentTrack) { // End loop if button was pressed
gPlayProperties.repeatCurrentTrack = false;
char rBuf[2];
snprintf(rBuf, 2, "%u", AudioPlayer_GetRepeatMode());
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicRepeatModeState), rBuf, false);
#endif
}
if (gPlayProperties.currentTrackNumber > 0) {
// play previous track when current track time is small, else play current track again
if (audio->getAudioCurrentTime() < 2) {
gPlayProperties.currentTrackNumber--;
}
if (gPlayProperties.saveLastPlayPosition) {
AudioPlayer_NvsRfidWriteWrapper(gPlayProperties.playRfidTag, *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber), 0, gPlayProperties.playMode, gPlayProperties.currentTrackNumber, gPlayProperties.numberOfTracks);
Log_Println((char *) FPSTR(trackStartAudiobook), LOGLEVEL_INFO);
}
Log_Println((char *) FPSTR(cmndPrevTrack), LOGLEVEL_INFO);
if (!gPlayProperties.playlistFinished) {
audio->stopSong();
}
} else {
if (gPlayProperties.playMode == WEBSTREAM) {
Log_Println((char *) FPSTR(trackChangeWebstream), LOGLEVEL_INFO);
System_IndicateError();
trackCommand = 0;
continue;
}
if (gPlayProperties.saveLastPlayPosition) {
AudioPlayer_NvsRfidWriteWrapper(gPlayProperties.playRfidTag, *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber), 0, gPlayProperties.playMode, gPlayProperties.currentTrackNumber, gPlayProperties.numberOfTracks);
}
audio->stopSong();
Led_Indicate(LedIndicatorType::Rewind);
// delete title
if (gPlayProperties.title) {
free(gPlayProperties.title);
gPlayProperties.title = NULL;
}
// clear cover image
gPlayProperties.coverFilePos = 0;
Web_SendWebsocketData(0, 40);
audioReturnCode = audio->connecttoFS(gFSystem, *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber));
// consider track as finished, when audio lib call was not successful
if (!audioReturnCode) {
System_IndicateError();
gPlayProperties.trackFinished = true;
continue;
}
Log_Println((char *) FPSTR(trackStart), LOGLEVEL_INFO);
trackCommand = 0;
continue;
}
trackCommand = 0;
break;
case FIRSTTRACK:
if (gPlayProperties.pausePlay) {
audio->pauseResume();
gPlayProperties.pausePlay = false;
}
if (gPlayProperties.currentTrackNumber > 0) {
gPlayProperties.currentTrackNumber = 0;
if (gPlayProperties.saveLastPlayPosition) {
AudioPlayer_NvsRfidWriteWrapper(gPlayProperties.playRfidTag, *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber), 0, gPlayProperties.playMode, gPlayProperties.currentTrackNumber, gPlayProperties.numberOfTracks);
Log_Println((char *) FPSTR(trackStartAudiobook), LOGLEVEL_INFO);
}
Log_Println((char *) FPSTR(cmndFirstTrack), LOGLEVEL_INFO);
if (!gPlayProperties.playlistFinished) {
audio->stopSong();
}
} else {
Log_Println((char *) FPSTR(firstTrackAlreadyActive), LOGLEVEL_NOTICE);
System_IndicateError();
trackCommand = 0;
continue;
}
trackCommand = 0;
break;
case LASTTRACK:
if (gPlayProperties.pausePlay) {
audio->pauseResume();
gPlayProperties.pausePlay = false;
}
if (gPlayProperties.currentTrackNumber + 1 < gPlayProperties.numberOfTracks) {
gPlayProperties.currentTrackNumber = gPlayProperties.numberOfTracks - 1;
if (gPlayProperties.saveLastPlayPosition) {
AudioPlayer_NvsRfidWriteWrapper(gPlayProperties.playRfidTag, *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber), 0, gPlayProperties.playMode, gPlayProperties.currentTrackNumber, gPlayProperties.numberOfTracks);
Log_Println((char *) FPSTR(trackStartAudiobook), LOGLEVEL_INFO);
}
Log_Println((char *) FPSTR(cmndLastTrack), LOGLEVEL_INFO);
if (!gPlayProperties.playlistFinished) {
audio->stopSong();
}
} else {
Log_Println((char *) FPSTR(lastTrackAlreadyActive), LOGLEVEL_NOTICE);
System_IndicateError();
trackCommand = 0;
continue;
}
trackCommand = 0;
break;
case 0:
break;
default:
trackCommand = 0;
Log_Println((char *) FPSTR(cmndDoesNotExist), LOGLEVEL_NOTICE);
System_IndicateError();
continue;
}
if (gPlayProperties.playUntilTrackNumber == gPlayProperties.currentTrackNumber && gPlayProperties.playUntilTrackNumber > 0) {
if (gPlayProperties.saveLastPlayPosition) {
AudioPlayer_NvsRfidWriteWrapper(gPlayProperties.playRfidTag, *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber), 0, gPlayProperties.playMode, 0, gPlayProperties.numberOfTracks);
}
gPlayProperties.playlistFinished = true;
gPlayProperties.playMode = NO_PLAYLIST;
System_RequestSleep();
continue;
}
if (gPlayProperties.currentTrackNumber >= gPlayProperties.numberOfTracks) { // Check if last element of playlist is already reached
Log_Println((char *) FPSTR(endOfPlaylistReached), LOGLEVEL_NOTICE);
if (!gPlayProperties.repeatPlaylist) {
if (gPlayProperties.saveLastPlayPosition) {
// Set back to first track
AudioPlayer_NvsRfidWriteWrapper(gPlayProperties.playRfidTag, *(gPlayProperties.playlist + 0), 0, gPlayProperties.playMode, 0, gPlayProperties.numberOfTracks);
}
#ifdef MQTT_ENABLE
#if (LANGUAGE == DE)
publishMqtt((char *) FPSTR(topicTrackState), "<Ende>", false);
#else
publishMqtt((char *) FPSTR(topicTrackState), "<End>", false);
#endif
#endif
gPlayProperties.playlistFinished = true;
gPlayProperties.playMode = NO_PLAYLIST;
Web_SendWebsocketData(0, 30);
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
#endif
gPlayProperties.currentTrackNumber = 0;
gPlayProperties.numberOfTracks = 0;
if (gPlayProperties.sleepAfterPlaylist) {
System_RequestSleep();
}
continue;
} else { // Check if sleep after current track/playlist was requested
if (gPlayProperties.sleepAfterPlaylist || gPlayProperties.sleepAfterCurrentTrack) {
gPlayProperties.playlistFinished = true;
gPlayProperties.playMode = NO_PLAYLIST;
System_RequestSleep();
continue;
} // Repeat playlist; set current track number back to 0
Log_Println((char *) FPSTR(repeatPlaylistDueToPlaymode), LOGLEVEL_NOTICE);
gPlayProperties.currentTrackNumber = 0;
if (gPlayProperties.saveLastPlayPosition) {
AudioPlayer_NvsRfidWriteWrapper(gPlayProperties.playRfidTag, *(gPlayProperties.playlist + 0), 0, gPlayProperties.playMode, gPlayProperties.currentTrackNumber, gPlayProperties.numberOfTracks);
}
}
}
if (!strncmp("http", *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber), 4)) {
gPlayProperties.isWebstream = true;
} else {
gPlayProperties.isWebstream = false;
}
gPlayProperties.currentRelPos = 0;
audioReturnCode = false;
if (gPlayProperties.playMode == WEBSTREAM || (gPlayProperties.playMode == LOCAL_M3U && gPlayProperties.isWebstream)) { // Webstream
// delete title
if (gPlayProperties.title) {
free(gPlayProperties.title);
gPlayProperties.title = NULL;
}
// clear cover image
gPlayProperties.coverFilePos = 0;
Web_SendWebsocketData(0, 40);
audioReturnCode = audio->connecttohost(*(gPlayProperties.playlist + gPlayProperties.currentTrackNumber));
gPlayProperties.playlistFinished = false;
Web_SendWebsocketData(0, 30);
} else if (gPlayProperties.playMode != WEBSTREAM && !gPlayProperties.isWebstream) {
// Files from SD
if (!gFSystem.exists(*(gPlayProperties.playlist + gPlayProperties.currentTrackNumber))) { // Check first if file/folder exists
snprintf(Log_Buffer, Log_BufferLength, "%s: %s", (char *) FPSTR(dirOrFileDoesNotExist), *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber));
Log_Println(Log_Buffer, LOGLEVEL_ERROR);
gPlayProperties.trackFinished = true;
continue;
} else {
// delete title
if (gPlayProperties.title) {
free(gPlayProperties.title);
gPlayProperties.title = NULL;
}
// clear cover image
gPlayProperties.coverFilePos = 0;
Web_SendWebsocketData(0, 40);
audioReturnCode = audio->connecttoFS(gFSystem, *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber));
// consider track as finished, when audio lib call was not successful
}
}
if (!audioReturnCode) {
System_IndicateError();
gPlayProperties.trackFinished = true;
continue;
} else {
if (gPlayProperties.currentTrackNumber) {
Led_Indicate(LedIndicatorType::PlaylistProgress);
}
if (gPlayProperties.startAtFilePos > 0) {
audio->setFilePos(gPlayProperties.startAtFilePos);
gPlayProperties.startAtFilePos = 0;
snprintf(Log_Buffer, Log_BufferLength, "%s %u", (char *) FPSTR(trackStartatPos), audio->getFilePos());
Log_Println(Log_Buffer, LOGLEVEL_NOTICE);
}
if (!gPlayProperties.isWebstream) { // Is done via audio_showstation()
char buf[255];
snprintf(buf, sizeof(buf) / sizeof(buf[0]), "(%d/%d) %s", (gPlayProperties.currentTrackNumber + 1), gPlayProperties.numberOfTracks, (const char *)*(gPlayProperties.playlist + gPlayProperties.currentTrackNumber));
Web_SendWebsocketData(0, 30);
#ifdef MQTT_ENABLE
static char *utf8Buffer = NULL;
if (utf8Buffer == NULL) { // Only allocate once from heap
utf8Buffer = (char *) x_malloc(sizeof(char) * 255);
}
if (utf8Buffer != NULL) {
convertAsciiToUtf8(buf, utf8Buffer);
publishMqtt((char *) FPSTR(topicTrackState), utf8Buffer, false);
} else {
publishMqtt((char *) FPSTR(topicTrackState), buf, false); // If unable to allocate heap use ascii instead of utf8
}
#endif
}
#if (LANGUAGE == DE)
snprintf(Log_Buffer, Log_BufferLength, "'%s' wird abgespielt (%d von %d)", *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber), (gPlayProperties.currentTrackNumber + 1), gPlayProperties.numberOfTracks);
#else
snprintf(Log_Buffer, Log_BufferLength, "'%s' is being played (%d of %d)", *(gPlayProperties.playlist + gPlayProperties.currentTrackNumber), (gPlayProperties.currentTrackNumber + 1), gPlayProperties.numberOfTracks);
#endif
Log_Println(Log_Buffer, LOGLEVEL_NOTICE);
gPlayProperties.playlistFinished = false;
}
}
// Handle seekmodes
if (gPlayProperties.seekmode != SEEK_NORMAL) {
if (gPlayProperties.seekmode == SEEK_FORWARDS) {
if (audio->setTimeOffset(jumpOffset)) {
#if (LANGUAGE == DE)
snprintf(Log_Buffer, Log_BufferLength, "%d Sekunden nach vorne gesprungen", jumpOffset);
#else
snprintf(Log_Buffer, Log_BufferLength, "Jumped %d seconds forwards", jumpOffset);
#endif
Log_Println(Log_Buffer, LOGLEVEL_NOTICE);
} else {
System_IndicateError();
}
} else if (gPlayProperties.seekmode == SEEK_BACKWARDS) {
if (audio->setTimeOffset(-(jumpOffset))) {
#if (LANGUAGE == DE)
snprintf(Log_Buffer, Log_BufferLength, "%d Sekunden zurueck gesprungen", jumpOffset);
#else
snprintf(Log_Buffer, Log_BufferLength, "Jumped %d seconds backwards", jumpOffset);
#endif
Log_Println(Log_Buffer, LOGLEVEL_NOTICE);
} else {
System_IndicateError();
}
}
gPlayProperties.seekmode = SEEK_NORMAL;
}
// Handle IP-announcement
if (gPlayProperties.tellIpAddress) {
gPlayProperties.tellIpAddress = false;
char ipBuf[16];
Wlan_GetIpAddress().toCharArray(ipBuf, sizeof(ipBuf));
bool speechOk;
#if (LANGUAGE == DE)
speechOk = audio->connecttospeech(ipBuf, "de");
#else
speechOk = audio->connecttospeech(ipBuf, "en");
#endif
if (!speechOk) {
System_IndicateError();
}
}
// If speech is over, go back to predefined state
if (!gPlayProperties.currentSpeechActive && gPlayProperties.lastSpeechActive) {
gPlayProperties.lastSpeechActive = false;
if (gPlayProperties.playMode != NO_PLAYLIST) {
xQueueSend(gRfidCardQueue, gPlayProperties.playRfidTag, 0); // Re-inject previous RFID-ID in order to continue playback
}
}
// Handle if mono/stereo should be changed (e.g. if plugging headphones)
if (gPlayProperties.newPlayMono != gPlayProperties.currentPlayMono) {
gPlayProperties.currentPlayMono = gPlayProperties.newPlayMono;
audio->forceMono(gPlayProperties.currentPlayMono);
if (gPlayProperties.currentPlayMono) {
Log_Println(newPlayModeMono, LOGLEVEL_NOTICE);
audio->setTone(3, 0, 0);
} else {
Log_Println(newPlayModeStereo, LOGLEVEL_NOTICE);
audio->setTone(0, 0, 0);
}
}
// Calculate relative position in file (for neopixel) for SD-card-mode
if (!gPlayProperties.playlistFinished && !gPlayProperties.isWebstream) {
if (millis() % 20 == 0) { // Keep it simple
if (!gPlayProperties.pausePlay) { // To progress necessary when paused
double fp = (double)(audio->getFilePos() - audio->inBufferFilled()) / (double)audio->getFileSize();
gPlayProperties.currentRelPos = fp * 100;
}
}
} else {
gPlayProperties.currentRelPos = 0;
}
audio->loop();
if (gPlayProperties.playlistFinished || gPlayProperties.pausePlay) {
vTaskDelay(portTICK_PERIOD_MS * 10); // Waste some time if playlist is not active
} else {
System_UpdateActivityTimer(); // Refresh if playlist is active so uC will not fall asleep due to reaching inactivity-time
}
if (audio->isRunning()) {
settleCount = 0;
}
// If error occured: remove playlist from ESPuino
if (gPlayProperties.playMode != NO_PLAYLIST && gPlayProperties.playMode != BUSY && !audio->isRunning() && !gPlayProperties.pausePlay) {
if (settleCount++ == 50) { // Hack to give audio some time to settle down after playlist was generated
gPlayProperties.playlistFinished = true;
gPlayProperties.playMode = NO_PLAYLIST;
settleCount = 0;
}
}
vTaskDelay(portTICK_PERIOD_MS * 1);
//esp_task_wdt_reset(); // Don't forget to feed the dog!
}
vTaskDelete(NULL);
}
// Returns current repeat-mode (mix of repeat current track and current playlist)
uint8_t AudioPlayer_GetRepeatMode(void) {
if (gPlayProperties.repeatPlaylist && gPlayProperties.repeatCurrentTrack) {
return TRACK_N_PLAYLIST;
} else if (gPlayProperties.repeatPlaylist && !gPlayProperties.repeatCurrentTrack) {
return PLAYLIST;
} else if (!gPlayProperties.repeatPlaylist && gPlayProperties.repeatCurrentTrack) {
return TRACK;
} else{
return NO_REPEAT;
}
}
// Adds new volume-entry to volume-queue
// If volume is changed via webgui or MQTT, it's necessary to re-adjust current value of rotary-encoder.
void AudioPlayer_VolumeToQueueSender(const int32_t _newVolume, bool reAdjustRotary) {
uint32_t _volume;
if (_newVolume < AudioPlayer_GetMinVolume()) {
Log_Println((char *) FPSTR(minLoudnessReached), LOGLEVEL_INFO);
return;
} else if (_newVolume > AudioPlayer_GetMaxVolume()) {
Log_Println((char *) FPSTR(maxLoudnessReached), LOGLEVEL_INFO);
return;
} else {
_volume = _newVolume;
AudioPlayer_SetCurrentVolume(_volume);
if (reAdjustRotary) {
RotaryEncoder_Readjust();
}
}
xQueueSend(gVolumeQueue, &_volume, 0);
}
// Receives de-serialized RFID-data (from NVS) and dispatches playlists for the given
// playmode to the track-queue.
void AudioPlayer_TrackQueueDispatcher(const char *_itemToPlay, const uint32_t _lastPlayPos, const uint32_t _playMode, const uint16_t _trackLastPlayed) {
// Make sure last playposition for audiobook is saved when new RFID-tag is applied
#ifdef SAVE_PLAYPOS_WHEN_RFID_CHANGE
if (!gPlayProperties.pausePlay && (gPlayProperties.playMode == AUDIOBOOK || gPlayProperties.playMode == AUDIOBOOK_LOOP)) {
AudioPlayer_TrackControlToQueueSender(PAUSEPLAY);
while (!gPlayProperties.pausePlay) { // Make sure to wait until playback is paused in order to be sure that playposition saved in NVS
vTaskDelay(portTICK_RATE_MS * 100u);
}
}
#endif
char *filename;
filename = (char *) x_malloc(sizeof(char) * 255);
strncpy(filename, _itemToPlay, 255);
gPlayProperties.startAtFilePos = _lastPlayPos;
gPlayProperties.currentTrackNumber = _trackLastPlayed;
char **musicFiles;
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicLedBrightnessState), 0, false);
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
#endif
if (_playMode != WEBSTREAM) {
musicFiles = SdCard_ReturnPlaylist(filename, _playMode);
} else {
musicFiles = AudioPlayer_ReturnPlaylistFromWebstream(filename);
}
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicLedBrightnessState), Led_GetBrightness(), false);
#endif
// Catch if error occured (e.g. file not found)
if (musicFiles == NULL) {
Log_Println((char *) FPSTR(errorOccured), LOGLEVEL_ERROR);
System_IndicateError();
if (gPlayProperties.playMode != NO_PLAYLIST) {
AudioPlayer_TrackControlToQueueSender(STOP);
}
return;
}
gPlayProperties.playMode = BUSY; // Show @Neopixel, if uC is busy with creating playlist
if (!strcmp(*(musicFiles - 1), "0")) {
Log_Println((char *) FPSTR(noMp3FilesInDir), LOGLEVEL_NOTICE);
System_IndicateError();
if (!gPlayProperties.pausePlay) {
AudioPlayer_TrackControlToQueueSender(STOP);
while (!gPlayProperties.pausePlay) {
vTaskDelay(portTICK_RATE_MS * 10u);
}
} else {
gPlayProperties.playMode = NO_PLAYLIST;
}
free(filename);
return;
}
gPlayProperties.playMode = _playMode;
gPlayProperties.numberOfTracks = strtoul(*(musicFiles - 1), NULL, 10);
// Set some default-values
gPlayProperties.repeatCurrentTrack = false;
gPlayProperties.repeatPlaylist = false;
gPlayProperties.sleepAfterCurrentTrack = false;
gPlayProperties.sleepAfterPlaylist = false;
gPlayProperties.saveLastPlayPosition = false;
gPlayProperties.playUntilTrackNumber = 0;
#ifdef PLAY_LAST_RFID_AFTER_REBOOT
// Store last RFID-tag to NVS
gPrefsSettings.putString("lastRfid", gCurrentRfidTagId);
#endif
switch (gPlayProperties.playMode) {
case SINGLE_TRACK: {
Log_Println((char *) FPSTR(modeSingleTrack), LOGLEVEL_NOTICE);
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
publishMqtt((char *) FPSTR(topicRepeatModeState), NO_REPEAT, false);
#endif
xQueueSend(gTrackQueue, &(musicFiles), 0);
break;
}
case SINGLE_TRACK_LOOP: {
gPlayProperties.repeatCurrentTrack = true;
Log_Println((char *) FPSTR(modeSingleTrackLoop), LOGLEVEL_NOTICE);
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
publishMqtt((char *) FPSTR(topicRepeatModeState), TRACK, false);
#endif
xQueueSend(gTrackQueue, &(musicFiles), 0);
break;
}
case AUDIOBOOK: { // Tracks need to be alph. sorted!
gPlayProperties.saveLastPlayPosition = true;
Log_Println((char *) FPSTR(modeSingleAudiobook), LOGLEVEL_NOTICE);
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
publishMqtt((char *) FPSTR(topicRepeatModeState), NO_REPEAT, false);
#endif
AudioPlayer_SortPlaylist((const char **)musicFiles, strtoul(*(musicFiles - 1), NULL, 10));
xQueueSend(gTrackQueue, &(musicFiles), 0);
break;
}
case AUDIOBOOK_LOOP: { // Tracks need to be alph. sorted!
gPlayProperties.repeatPlaylist = true;
gPlayProperties.saveLastPlayPosition = true;
Log_Println((char *) FPSTR(modeSingleAudiobookLoop), LOGLEVEL_NOTICE);
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
publishMqtt((char *) FPSTR(topicRepeatModeState), PLAYLIST, false);
#endif
AudioPlayer_SortPlaylist((const char **)musicFiles, strtoul(*(musicFiles - 1), NULL, 10));
xQueueSend(gTrackQueue, &(musicFiles), 0);
break;
}
case ALL_TRACKS_OF_DIR_SORTED: {
snprintf(Log_Buffer, Log_BufferLength, "%s '%s' ", (char *) FPSTR(modeAllTrackAlphSorted), filename);
Log_Println(Log_Buffer, LOGLEVEL_NOTICE);
AudioPlayer_SortPlaylist((const char **)musicFiles, strtoul(*(musicFiles - 1), NULL, 10));
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
publishMqtt((char *) FPSTR(topicRepeatModeState), NO_REPEAT, false);
#endif
xQueueSend(gTrackQueue, &(musicFiles), 0);
break;
}
case ALL_TRACKS_OF_DIR_RANDOM: {
Log_Println((char *) FPSTR(modeAllTrackRandom), LOGLEVEL_NOTICE);
AudioPlayer_SortPlaylist(musicFiles, strtoul(*(musicFiles - 1), NULL, 10));
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
publishMqtt((char *) FPSTR(topicRepeatModeState), NO_REPEAT, false);
#endif
xQueueSend(gTrackQueue, &(musicFiles), 0);
break;
}
case ALL_TRACKS_OF_DIR_SORTED_LOOP: {
gPlayProperties.repeatPlaylist = true;
Log_Println((char *) FPSTR(modeAllTrackAlphSortedLoop), LOGLEVEL_NOTICE);
AudioPlayer_SortPlaylist((const char **)musicFiles, strtoul(*(musicFiles - 1), NULL, 10));
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
publishMqtt((char *) FPSTR(topicRepeatModeState), PLAYLIST, false);
#endif
xQueueSend(gTrackQueue, &(musicFiles), 0);
break;
}
case ALL_TRACKS_OF_DIR_RANDOM_LOOP: {
gPlayProperties.repeatPlaylist = true;
Log_Println((char *) FPSTR(modeAllTrackRandomLoop), LOGLEVEL_NOTICE);
AudioPlayer_SortPlaylist(musicFiles, strtoul(*(musicFiles - 1), NULL, 10));
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
publishMqtt((char *) FPSTR(topicRepeatModeState), PLAYLIST, false);
#endif
xQueueSend(gTrackQueue, &(musicFiles), 0);
break;
}
case WEBSTREAM: { // This is always just one "track"
Log_Println((char *) FPSTR(modeWebstream), LOGLEVEL_NOTICE);
if (Wlan_IsConnected()) {
xQueueSend(gTrackQueue, &(musicFiles), 0);
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
publishMqtt((char *) FPSTR(topicRepeatModeState), NO_REPEAT, false);
#endif
} else {
Log_Println((char *) FPSTR(webstreamNotAvailable), LOGLEVEL_ERROR);
System_IndicateError();
gPlayProperties.playMode = NO_PLAYLIST;
}
break;
}
case LOCAL_M3U: { // Can be one or more webradio-station(s)
Log_Println((char *) FPSTR(modeWebstreamM3u), LOGLEVEL_NOTICE);
if (Wlan_IsConnected()) {
xQueueSend(gTrackQueue, &(musicFiles), 0);
#ifdef MQTT_ENABLE
publishMqtt((char *) FPSTR(topicPlaymodeState), gPlayProperties.playMode, false);
publishMqtt((char *) FPSTR(topicRepeatModeState), NO_REPEAT, false);
#endif