update i2s audio

tasmota/tasmota_xdrv_driver/xdrv_42_0_i2s_audio.ino

@@ -67,13 +67,13 @@
 #define i2s_port_t uint8_t
 #endif
 
-#ifdef ESP32
 #define MODE_MIC 0
 #define MODE_SPK 1
+
 #ifndef MICSRATE
-#define MICSRATE 16000
+#define MICSRATE 32000
 #endif
-#endif // ESP32
+
 
 struct AUDIO_I2S_t {
   uint8_t is2_volume; // should be in settings
@@ -105,6 +105,7 @@ struct AUDIO_I2S_t {
 #ifdef ESP32
   TaskHandle_t mp3_task_h;
   TaskHandle_t mic_task_h;
+#endif // ESP32
   uint32_t mic_size;
   uint32_t mic_rate;
   uint8_t *mic_buff;
@@ -118,9 +119,10 @@ struct AUDIO_I2S_t {
   int8_t mic_ws = -1;
   int8_t mic_din = -1;
   int8_t mic_dout = -1;
+  uint8_t mic_gain = 1;
   bool use_stream = false;
   i2s_port_t mic_port;
-#endif // ESP32
+
 
 #ifdef USE_SHINE
   uint32_t recdur;
@@ -130,10 +132,13 @@ struct AUDIO_I2S_t {
   ESP8266WebServer *MP3Server;
 #endif
 
+  uint8_t mode;
+
 } audio_i2s;
 
-
+#ifndef MIC_CHANNELS
 #define MIC_CHANNELS 1
+#endif
 
 #ifdef USE_TTGO_WATCH
 #undef AUDIO_PWR_ON
@@ -198,6 +203,15 @@ void Cmd_MicRec(void);
 void Cmd_wav2mp3(void);
 void Cmd_Time(void);
 
+void copy_micpars(uint32_t port) {
+  audio_i2s.mic_mclk = audio_i2s.mclk;
+  audio_i2s.mic_bclk = audio_i2s.bclk;
+  audio_i2s.mic_ws = audio_i2s.ws;
+  audio_i2s.mic_dout = audio_i2s.dout;
+  audio_i2s.mic_din = audio_i2s.din;
+  audio_i2s.mic_port = (i2s_port_t)port;
+}
+
 int32_t I2S_Init_0(void) {
 
   audio_i2s.i2s_port = (i2s_port_t)0;
@@ -216,6 +230,9 @@ int32_t I2S_Init_0(void) {
     audio_i2s.ws = DAC_IIS_WS;
     audio_i2s.dout = DAC_IIS_DOUT;
     audio_i2s.din = DAC_IIS_DIN;
+
+    copy_micpars(0);
+
 #else
 #ifdef USE_I2S_NO_DAC
   if (PinUsed(GPIO_I2S_DOUT)) {
@@ -235,12 +252,7 @@ int32_t I2S_Init_0(void) {
     audio_i2s.dout = Pin(GPIO_I2S_DOUT);
     audio_i2s.din = Pin(GPIO_I2S_DIN);
 
-    audio_i2s.mic_mclk = audio_i2s.mclk;
-    audio_i2s.mic_bclk = audio_i2s.bclk;
-    audio_i2s.mic_ws = audio_i2s.ws;
-    audio_i2s.mic_dout = audio_i2s.dout;
-    audio_i2s.mic_din = audio_i2s.din;
-    audio_i2s.mic_port = (i2s_port_t)0;
+    copy_micpars(0);
 
     // check if 2 ports used, use second for micro
     if (PinUsed(GPIO_I2S_BCLK, 1) && PinUsed(GPIO_I2S_WS, 1) && PinUsed(GPIO_I2S_DIN, 1)) {
@@ -265,12 +277,7 @@ int32_t I2S_Init_0(void) {
     audio_i2s.dout = Pin(GPIO_I2S_DOUT, 1);
     audio_i2s.din = Pin(GPIO_I2S_DIN, 1);
 
-    audio_i2s.mic_mclk = audio_i2s.mclk;
-    audio_i2s.mic_bclk = audio_i2s.bclk;
-    audio_i2s.mic_ws = audio_i2s.ws;
-    audio_i2s.mic_dout = audio_i2s.dout;
-    audio_i2s.mic_din = audio_i2s.din;
-    audio_i2s.mic_port = (i2s_port_t)1;
+    copy_micpars(1);
 
   } else {
     return -1;
@@ -299,18 +306,29 @@ int32_t I2S_Init_0(void) {
 
 #endif  // USE_I2S_EXTERNAL_DAC
 
+  audio_i2s.mode = MODE_SPK;
+
+#idef USE_I2S_COMMON_IO
+  audio_i2s.out->SetRate(MICSRATE);
+#endif
+
+
   return 0;
 }
 
 void I2S_Init(void) {
 
+  if (I2S_Init_0()) {
+    return;
+  }
+
 #if defined(ESP32) && defined(ESP32S3_BOX)
   S3boxInit();
 #endif
 
-  if (I2S_Init_0()) {
-    return;
-  }
+#ifdef USE_W8960
+  W8960_Init();
+#endif
 
   audio_i2s.is2_volume = 10;
   audio_i2s.out->SetGain(((float)audio_i2s.is2_volume / 100.0) * 4.0);
@@ -517,12 +535,17 @@ void Play_mp3(const char *path) {
   if (I2S_Task) {
     xTaskCreatePinnedToCore(mp3_task, "MP3", 8192, NULL, 3, &audio_i2s.mp3_task_h, 1);
   } else {
+#define MP3_TIMEOUT 30000
+    uint32_t tout = millis();
     while (audio_i2s.mp3->isRunning()) {
       if (!audio_i2s.mp3->loop()) {
         audio_i2s.mp3->stop();
         break;
       }
       OsWatchLoop();
+      if (millis()-tout > MP3_TIMEOUT) {
+        break;
+      }
     }
     audio_i2s.out->stop();
     mp3_delete();
@@ -568,6 +591,7 @@ const char kI2SAudio_Commands[] PROGMEM = "I2S|"
 #endif  // USE_I2S_WEBRADIO
 #if defined(USE_SHINE) && ( (defined(USE_I2S_AUDIO) && defined(USE_I2S_MIC)) || defined(USE_M5STACK_CORE2) || defined(ESP32S3_BOX) )
   "|REC"
+  "|MGain"
 #ifdef MP3_MIC_STREAM
   "|STREAM"
 #endif // MP3_MIC_STREAM
@@ -587,6 +611,7 @@ void (* const I2SAudio_Command[])(void) PROGMEM = {
 #endif // USE_I2S_WEBRADIO
 #if defined(USE_SHINE) && ( (defined(USE_I2S_AUDIO) && defined(USE_I2S_MIC)) || defined(USE_M5STACK_CORE2) || defined(ESP32S3_BOX) )
   ,&Cmd_MicRec
+  ,&Cmd_MicGain
 #ifdef MP3_MIC_STREAM
   ,&Cmd_MP3Stream
 #endif // MP3_MIC_STREAM

tasmota/tasmota_xdrv_driver/xdrv_42_1_i2s_mp3mic.ino

@@ -21,31 +21,37 @@
 #ifdef ESP32
 #if defined(USE_SHINE) && ( (defined(USE_I2S_AUDIO) && defined(USE_I2S_MIC)) || defined(USE_M5STACK_CORE2) || defined(ESP32S3_BOX) )
 
-#define MP3_BOUNDARY "e8b8c539-047d-4777-a985-fbba6edff11e"
 
 uint32_t SpeakerMic(uint8_t spkr) {
 esp_err_t err = ESP_OK;
 
+#ifndef USE_I2S_COMMON_IO
 
   if (spkr == MODE_SPK) {
-    if (audio_i2s.mic_port == 0) {
+    if (audio_i2s.i2s_port == audio_i2s.mic_port) {
+      if (audio_i2s.mode != MODE_SPK) {
+        i2s_driver_uninstall(audio_i2s.mic_port);
+      }
       I2S_Init_0();
       audio_i2s.out->SetGain(((float)(audio_i2s.is2_volume - 2) / 100.0) * 4.0);
       audio_i2s.out->stop();
     }
+    audio_i2s.mode = spkr;
     return 0;
   }
 
   // set micro
-  if (audio_i2s.mic_port == 0) {
+  if (audio_i2s.i2s_port == audio_i2s.mic_port) {
     // close audio out
     if (audio_i2s.out) {
       audio_i2s.out->stop();
       delete audio_i2s.out;
       audio_i2s.out = nullptr;
     }
+    if (audio_i2s.mode == MODE_SPK) {
       i2s_driver_uninstall(audio_i2s.i2s_port);
     }
+  }
 
   // config mic
   i2s_config_t i2s_config = {
@@ -104,6 +110,10 @@ esp_err_t err = ESP_OK;
   }
   err += i2s_set_clk(audio_i2s.mic_port, audio_i2s.mic_rate, I2S_BITS_PER_SAMPLE_16BIT, mode);
 
+#endif // USE_I2S_COMMON_IO
+
+  audio_i2s.mode = spkr;
+
   return err;
 }
 
@@ -112,8 +122,6 @@ esp_err_t err = ESP_OK;
 #include <layer3.h>
 #include <types.h>
 
-#define MP3HANDLECLIENT audio_i2s.MP3Server->handleClient();
-
 // micro to mp3 file or stream
 void mic_task(void *arg){
   int8_t error = 0;
@@ -144,7 +152,9 @@ void mic_task(void *arg){
     audio_i2s.client.setTimeout(3);
     audio_i2s.client.print("HTTP/1.1 200 OK\r\n"
     "Content-Type: audio/mpeg;\r\n\r\n");
-    MP3HANDLECLIENT
+
+   //  Webserver->send(200, "application/octet-stream", "");
+    //"Content-Type: audio/mp3;\r\n\r\n");
   }
 
   shine_set_config_mpeg_defaults(&config.mpeg);
@@ -183,6 +193,13 @@ void mic_task(void *arg){
   while (!audio_i2s.mic_stop) {
       uint32_t bytes_read;
       i2s_read(audio_i2s.mic_port, (char *)buffer, bytesize, &bytes_read, (100 / portTICK_RATE_MS));
+
+      if (audio_i2s.mic_gain > 1) {
+        // set gain
+        for (uint32_t cnt = 0; cnt < bytes_read / 2; cnt++) {
+          buffer[cnt] *= audio_i2s.mic_gain;
+        }
+      }
       ucp = shine_encode_buffer_interleaved(s, buffer, &written);
 
       if (!audio_i2s.use_stream) {
@@ -192,7 +209,7 @@ void mic_task(void *arg){
         }
       } else {
         audio_i2s.client.write((const char*)ucp, written);
-        MP3HANDLECLIENT
+
         if (!audio_i2s.client.connected()) {
           break;
         }
@@ -206,7 +223,6 @@ void mic_task(void *arg){
     mp3_out.write(ucp, written);
   } else {
     audio_i2s.client.write((const char*)ucp, written);
-    MP3HANDLECLIENT
   }
 
 
@@ -223,13 +239,12 @@ exit:
 
   if (audio_i2s.use_stream) {
     audio_i2s.client.stop();
-    MP3HANDLECLIENT
   }
 
   SpeakerMic(MODE_SPK);
   audio_i2s.mic_stop = 0;
   audio_i2s.mic_error = error;
-  AddLog(LOG_LEVEL_INFO, PSTR("mp3task error: %d"), error);
+  AddLog(LOG_LEVEL_INFO, PSTR("mp3task result code: %d"), error);
   audio_i2s.mic_task_h = 0;
   audio_i2s.recdur = 0;
   audio_i2s.stream_active = 0;
@@ -292,6 +307,14 @@ void Cmd_MicRec(void) {
 
 }
 
+// mic gain in factor not percent
+void Cmd_MicGain(void) {
+  if ((XdrvMailbox.payload >= 0) && (XdrvMailbox.payload <= 256)) {
+      audio_i2s.mic_gain = XdrvMailbox.payload;
+  }
+  ResponseCmndNumber(audio_i2s.mic_gain);
+}
+
 #endif // USE_SHINE
 #endif // USE_I2S_AUDIO
 #endif // ESP32

tasmota/tasmota_xdrv_driver/xdrv_42_2_i2s_mp3stream.ino

@@ -4,6 +4,11 @@
 
 #ifdef MP3_MIC_STREAM
 
+#ifndef MP3_STREAM_PORT
+#define MP3_STREAM_PORT 81
+#endif
+
+
 void Stream_mp3(void) {
   if (!audio_i2s.stream_enable) {
     return;
@@ -28,10 +33,11 @@ void i2s_mp3_loop(void) {
 void i2s_mp3_init(uint32_t on) {
   if (on) {
     if (!audio_i2s.MP3Server) {
-      audio_i2s.MP3Server = new ESP8266WebServer(81);
+      audio_i2s.MP3Server = new ESP8266WebServer(MP3_STREAM_PORT);
       audio_i2s.MP3Server->on(PSTR("/stream.mp3"), Stream_mp3);
+      audio_i2s.MP3Server->on(PSTR("/stream.m3a"), Stream_mp3);
       audio_i2s.MP3Server->begin();
-      AddLog(LOG_LEVEL_INFO, PSTR("MP3: server created"));
+      AddLog(LOG_LEVEL_INFO, PSTR("MP3: server created on port: %d "), MP3_STREAM_PORT);
     }
   } else {
     if (audio_i2s.MP3Server) {

tasmota/tasmota_xdrv_driver/xdrv_42_4_i2s_codecs.ino

@@ -70,7 +70,6 @@ uint32_t es7243e_init() {
 
     return ret_val;
 }
-
 // box adc init
 uint32_t es7210_init() {
   uint32_t ret_val = ESP_OK;
@@ -124,7 +123,7 @@ uint32_t ES8311_init() {
   return ret_val;
 }
 
-void S3boxInit() {
+void S3boxInit(void) {
   if (TasmotaGlobal.i2c_enabled_2) {
     // box lite
     ES8156_init();
@@ -137,4 +136,20 @@ void S3boxInit() {
   }
 }
 #endif // ESP32S3_BOX
+
+
+#ifdef USE_W8960
+
+#include <wm8960.h>
+
+void W8960_Init(void) {
+  if (TasmotaGlobal.i2c_enabled_2) {
+    if (I2cSetDevice(W8960_ADDR, 1)) {
+      I2cSetActiveFound(W8960_ADDR, "W8960-I2C", 1);
+      W8960_Init(&Wire1);
+    }
+  }
+}
+#endif // USE_W8960
+
 #endif // ESP32