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ESPuino
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Added support for mono/stereo-handling

master
Torsten Stauder 4 years ago
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1f54884c46
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90a02e7eec
7 changed files with 61 additions and 17 deletions
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  1. 6
      README.md
  2. 1
      changelog.md
  3. 12
      platformio.ini
  4. 4
      src/logmessages.h
  5. 4
      src/logmessages_EN.h
  6. 40
      src/main.cpp
  7. 3
      src/settings.h

6
README.md
View File

@ -1,15 +1,15 @@
# ESPuino - rfid-based musiccontroller based on ESP32 with I2S-DAC-support
## NEWS
* EN: I've set up a primarily German-speaking community with much documentation. Also an international corner for non-German-speakers is available at https://forum.espuino.de. Github-Login can be used there but it's not necessary.
* EN: I've set up a primarily German-speaking community with much documentation. Also an international corner for non-German-speakers is available at https://forum.espuino.de. Github-Login can be used there but it's not mandatory.
* DE: Ich habe ein primär deutschsprachiges Forum aufgesetzt, welches ich mit reichlich Doku versehen habe. Würde mich freuen, euch dort zu sehen: https://forum.espuino.de. Ihr könnt euch dort mit eurem Github-Login einloggen, jedoch auch "normal" anmelden. Dokumenation findet ihr insbesondere hier: https://forum.espuino.de/c/dokumentation/anleitungen/10
## Build status
![build workflow](https://github.com/biologist79/ESPuino/actions/workflows/build.yml/badge.svg)
## Changelog
Moved to [another location](changelog.md). Only last three events are kept:
* 05.03.2021: Added support for remote control via infrared. Make sure to enable `IR_CONTROL_ENABLE` to use this feature and don't forget to assign corresponding rc-commands of *your* remote control to actions.
Last three events:
* 19.03.2021: Added support for port-expander PCA9555. Can be used for everything, that is "button-like": buttons, headphone-detect, PN5180.IRQ.
* 28.03.2021: Added support for fileseek. With commands `CMD_SEEK_FORWARDS` and `CMD_SEEK_BACKWARDS` it's possible to jump a number of seconds defined in `jumpOffset`.
* 30.03.2021: Added support for stereo/mono via `PLAY_MONO_SPEAKER`. If active, mono is used while headphones remain stereo (if `HEADPHONE_ADJUST_ENABLE` is active).
## Known bugs
* Some webstreams don't run. Guess it's a combination of saturated connection-pool and lack of heap-memory. Works probably better if ESP32-WROVER (e.g. Lolin D32 pro) is used, as this chip has PSRAM. Advice: Don't enable modules (e.g. MQTT) if you don't need them as this could save memory (and trouble).
* English translation/version for webgui is currently pretty outdated. This will be fixed soon when i18n-support will be integrated.

1
changelog.md
View File

@ -34,3 +34,4 @@
* 05.03.2021: Added support for remote control via infrared. Make sure to enable `IR_CONTROL_ENABLE` to use this feature and don't forget to assign corresponding rc-commands of *your* remote control to actions.
* 19.03.2021: Added support for port-expander PCA9555. Can be used for everything, that is "button-like": buttons, headphone-detect, PN5180.IRQ.
* 28.03.2021: Added support for fileseek. With commands `CMD_SEEK_FORWARDS` and `CMD_SEEK_BACKWARDS` it's possible to jump a number of seconds defined in `jumpOffset`.
* 30.03.2021: Added support for stereo/mono via `PLAY_MONO_SPEAKER`. If active, mono is used while headphones remain stereo (if `HEADPHONE_ADJUST_ENABLE` is active).

12
platformio.ini
View File

@ -60,7 +60,7 @@ lib_deps =
${common.lib_deps_builtin}
${common.lib_deps_external}
https://github.com/miguelbalboa/rfid.git
https://github.com/tueddy/PN5180-Library.git
https://github.com/tueddy/PN5180-Library.git#0c200f5
extra_scripts = ${env:common.extra_scripts}
upload_port = /dev/cu.SLAB_USBtoUART
monitor_port = /dev/cu.SLAB_USBtoUART
@ -79,7 +79,7 @@ lib_deps =
${common.lib_deps_builtin}
${common.lib_deps_external}
https://github.com/miguelbalboa/rfid.git
https://github.com/tueddy/PN5180-Library.git
https://github.com/tueddy/PN5180-Library.git#0c200f5
extra_scripts = ${env:common.extra_scripts}
upload_port = /dev/cu.wchusbserial1410
monitor_port = /dev/cu.wchusbserial1410
@ -97,7 +97,7 @@ lib_deps =
${common.lib_deps_builtin}
${common.lib_deps_external}
https://github.com/miguelbalboa/rfid.git
https://github.com/tueddy/PN5180-Library.git
https://github.com/tueddy/PN5180-Library.git#0c200f5
extra_scripts = ${env:common.extra_scripts}
upload_port = /dev/cu.wchusbserial1410
monitor_port = /dev/cu.wchusbserial1410
@ -120,7 +120,7 @@ lib_deps =
${common.lib_deps_builtin}
${common.lib_deps_external}
https://github.com/miguelbalboa/rfid.git
https://github.com/tueddy/PN5180-Library.git
https://github.com/tueddy/PN5180-Library.git#0c200f5
extra_scripts = ${env:common.extra_scripts}
upload_port = /dev/cu.SLAB_USBtoUART
monitor_port = /dev/cu.SLAB_USBtoUART
@ -138,7 +138,7 @@ lib_deps =
${common.lib_deps_builtin}
${common.lib_deps_external}
https://github.com/miguelbalboa/rfid.git
https://github.com/tueddy/PN5180-Library.git
https://github.com/tueddy/PN5180-Library.git#0c200f5
extra_scripts = ${env:common.extra_scripts}
upload_port = /dev/cu.SLAB_USBtoUART
monitor_port = /dev/cu.SLAB_USBtoUART
@ -156,7 +156,7 @@ lib_deps =
${common.lib_deps_builtin}
${common.lib_deps_external}
https://github.com/miguelbalboa/rfid.git
https://github.com/tueddy/PN5180-Library.git
https://github.com/tueddy/PN5180-Library.git#0c200f5
extra_scripts = ${env:common.extra_scripts}
upload_port = /dev/cu.SLAB_USBtoUART
monitor_port = /dev/cu.SLAB_USBtoUART

4
src/logmessages.h
View File

@ -123,7 +123,7 @@ static const char restoredMaxLoudnessForSpeakerFromNvs[] PROGMEM = "Maximale Lau
static const char restoredMaxLoudnessForHeadphoneFromNvs[] PROGMEM = "Maximale Lautstärke für Kopfhörer wurde aus NVS geladen";
static const char wroteMaxLoudnessForSpeakerToNvs[] PROGMEM = "Maximale Lautstärke für Lautsprecher wurde ins NVS geschrieben.";
static const char wroteMaxLoudnessForHeadphoneToNvs[] PROGMEM = "Maximale Lautstärke für Kopfhörer wurde ins NVS geschrieben.";
static const char maxVolumeSet[] PROGMEM = "Maximale Lautstärke wurde gesetzt auf ";
static const char maxVolumeSet[] PROGMEM = "Maximale Lautstärke wurde gesetzt auf";
static const char wroteMqttFlagToNvs[] PROGMEM = "MQTT-Flag wurde ins NVS geschrieben.";
static const char restoredMqttActiveFromNvs[] PROGMEM = "MQTT-Flag (aktiviert) wurde aus NVS geladen";
static const char restoredMqttDeactiveFromNvs[] PROGMEM = "MQTT-Flag (deaktiviert) wurde aus NVS geladen";
@ -177,3 +177,5 @@ static const char wakeUpRfidNoIso14443[] PROGMEM = "ESP32 wurde vom Kartenleser
static const char lowPowerCardSuccess[] PROGMEM = "Kartenerkennung via 'low power' erfolgreich durchgeführt";
static const char rememberLastVolume[] PROGMEM = "Lautstärke vor dem letzten Shutdown wird wiederhergestellt. Dies überschreibt die Einstellung der initialen Lautstärke aus der GUI.";
static const char unableToStartFtpServer[] PROGMEM = "Der FTP-Server konnte nicht gestartet werden. Entweder weil er ist bereits gestartet oder kein WLAN verfügbar ist.";
static const char newPlayModeStereo[] PROGMEM = "Neuer Modus: stereo";
static const char newPlayModeMono[] PROGMEM = "Neuer Modus: mono";

4
src/logmessages_EN.h
View File

@ -123,7 +123,7 @@ static const char restoredMaxLoudnessForSpeakerFromNvs[] PROGMEM = "Restored max
static const char restoredMaxLoudnessForHeadphoneFromNvs[] PROGMEM = "Restored maximum volume for headphone from NVS";
static const char wroteMaxLoudnessForSpeakerToNvs[] PROGMEM = "Wrote maximum volume for speaker to NVS.";
static const char wroteMaxLoudnessForHeadphoneToNvs[] PROGMEM = "Wrote maximum volume for headphone to NVS.";
static const char maxVolumeSet[] PROGMEM = "Maximum volume set to ";
static const char maxVolumeSet[] PROGMEM = "Maximum volume set to";
static const char wroteMqttFlagToNvs[] PROGMEM = "Stored MQTT-flag to NVS.";
static const char restoredMqttActiveFromNvs[] PROGMEM = "Restored MQTT-flag (enabled) from NVS";
static const char restoredMqttDeactiveFromNvs[] PROGMEM = "Restored MQTT-flag (disabled) from NVS";
@ -176,3 +176,5 @@ static const char wakeUpRfidNoIso14443[] PROGMEM = "Wakeup caused by low power c
static const char lowPowerCardSuccess[] PROGMEM = "Switch to low power card-detection: success";
static const char rememberLastVolume[] PROGMEM = "Restored volume used before last shutdown. This overwrites the initial volume configured via webgui.";
static const char unableToStartFtpServer[] PROGMEM = "FTP-server cannot be started. This is because FTP-service is already active of because WiFi is unavailable.";
static const char newPlayModeStereo[] PROGMEM = "New mode: stereo";
static const char newPlayModeMono[] PROGMEM = "New mode: mono";

40
src/main.cpp
View File

@ -132,6 +132,8 @@ typedef struct { // Bit field
bool playlistFinished: 1; // If whole playlist is finished
uint8_t playUntilTrackNumber: 6; // Number of tracks to play after which uC goes to sleep
uint8_t seekmode: 2; // If seekmode is active and if yes: forward or backwards?
bool newPlayMono: 1; // true if mono; false if stereo (helper)
bool currentPlayMono: 1; // true if mono; false if stereo
} playProps;
playProps playProperties;
@ -1428,6 +1430,10 @@ void playAudio(void *parameter) {
static Audio audio;
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
audio.setVolume(initVolume);
audio.forceMono(playProperties.currentPlayMono);
if (playProperties.currentPlayMono) {
audio.setTone(3,0,0);
}
uint8_t currentVolume;
@ -1812,6 +1818,19 @@ void playAudio(void *parameter) {
playProperties.seekmode = SEEK_NORMAL;
}
// Handle if mono/stereo should be changed (e.g. if plugging headphones)
if (playProperties.newPlayMono != playProperties.currentPlayMono) {
playProperties.currentPlayMono = playProperties.newPlayMono;
audio.forceMono(playProperties.currentPlayMono);
if (playProperties.currentPlayMono) {
loggerNl(serialDebug, newPlayModeMono, LOGLEVEL_NOTICE);
audio.setTone(3,0,0);
} else {
loggerNl(serialDebug, newPlayModeStereo, LOGLEVEL_NOTICE);
audio.setTone(0,0,0);
}
}
// Calculate relative position in file (for neopixel) for SD-card-mode
#ifdef NEOPIXEL_ENABLE
if (!playProperties.playlistFinished && playProperties.playMode != WEBSTREAM) {
@ -2069,7 +2088,7 @@ void showLed(void *parameter) {
}
if (gotoSleep) { // If deepsleep is planned, turn off LEDs first in order to avoid LEDs still glowing when ESP32 is in deepsleep
if (!turnedOffLeds) {
FastLED.clear();
FastLED.clear(true);
turnedOffLeds = true;
}
@ -3857,8 +3876,14 @@ void setupVolume(void) {
#else
if (digitalReadFromAll(HP_DETECT)) {
maxVolume = maxVolumeSpeaker; // 1 if headphone is not connected
#ifdef PLAY_MONO_SPEAKER
playProperties.newPlayMono = true;
#else
playProperties.newPlayMono = false;
#endif
} else {
maxVolume = maxVolumeHeadphone; // 0 if headphone is connected (put to GND)
playProperties.newPlayMono = false; // always stereo for headphones!
}
snprintf(logBuf, serialLoglength, "%s: %u", (char *) FPSTR(maxVolumeSet), maxVolume);
loggerNl(serialDebug, logBuf, LOGLEVEL_INFO);
@ -3874,8 +3899,14 @@ void setupVolume(void) {
if (headphoneLastDetectionState != currentHeadPhoneDetectionState && (millis() - headphoneLastDetectionTimestamp >= headphoneLastDetectionDebounce)) {
if (currentHeadPhoneDetectionState) {
maxVolume = maxVolumeSpeaker;
#ifdef PLAY_MONO_SPEAKER
playProperties.newPlayMono = true;
#else
playProperties.newPlayMono = false;
#endif
} else {
maxVolume = maxVolumeHeadphone;
playProperties.newPlayMono = false; // Always stereo for headphones
if (currentVolume > maxVolume) {
volumeToQueueSender(maxVolume, true); // Lower volume for headphone if headphone's maxvolume is exceeded by volume set in speaker-mode
}
@ -4657,6 +4688,13 @@ void setup() {
playProperties.trackFinished = NULL;
playProperties.playlistFinished = true;
playProperties.seekmode = SEEK_NORMAL;
#ifdef PLAY_MONO_SPEAKER
playProperties.newPlayMono = true;
playProperties.currentPlayMono = true;
#else
playProperties.newPlayMono = false;
playProperties.currentPlayMono = false;
#endif
// Examples for serialized RFID-actions that are stored in NVS
// #<file/folder>#<startPlayPositionInBytes>#<playmode>#<trackNumberToStartWith>

3
src/settings.h
View File

@ -31,7 +31,8 @@
//#define NEOPIXEL_REVERSE_ROTATION // Some Neopixels are adressed/soldered counter-clockwise. This can be configured here.
#define LANGUAGE 1 // 1 = deutsch; 2 = english
//#define STATIC_IP_ENABLE // Enables static IP-configuration (change static ip-section accordingly)
//#define HEADPHONE_ADJUST_ENABLE // Used to adjust (lower) volume for optional headphone-pcb (refer maxVolumeSpeaker / maxVolumeHeadphone)
//#define HEADPHONE_ADJUST_ENABLE // Used to adjust (lower) volume for optional headphone-pcb (refer maxVolumeSpeaker / maxVolumeHeadphone) and to enable stereo (if PLAY_MONO_SPEAKER is set)
#define PLAY_MONO_SPEAKER // If only one speaker is used enabling mono should make sense. Please note: headphones is always stereo (if HEADPHONE_ADJUST_ENABLE is active)
#define SHUTDOWN_IF_SD_BOOT_FAILS // Will put ESP to deepsleep if boot fails due to SD. Really recommend this if there's in battery-mode no other way to restart ESP! Interval adjustable via deepsleepTimeAfterBootFails.
#define MEASURE_BATTERY_VOLTAGE // Enables battery-measurement via GPIO (ADC) and voltage-divider
//#define PLAY_LAST_RFID_AFTER_REBOOT // When restarting ESPuino, the last RFID that was active before, is recalled and played

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