audio i2s refactor

This commit is contained in:
gemu2015 2022-07-11 09:08:06 +02:00
parent 5518fbb5ba
commit d80ba93b68
2 changed files with 347 additions and 240 deletions

View File

@ -3,13 +3,16 @@
#ifdef ESP32S3_BOX
#include <driver/i2s.h>
#include <es8156.h>
#include <es8311.h>
#include <es7243e.h>
#include <es7210.h>
void S3boxAudioPower(uint8_t pwr) {
pinMode(46 , OUTPUT);
digitalWrite(46, pwr);
}
// box lite dac init
uint32_t ES8156_init() {
uint32_t ret_val = ESP_OK;
@ -27,29 +30,87 @@ uint32_t ES8156_init() {
return ret_val;
}
// box lite adc init
uint32_t es7243e_init() {
uint32_t ret_val = ESP_OK;
if (I2cSetDevice(ES7243_ADDR, 1)) {
I2cSetActiveFound(ES7243_ADDR, "ES7243e-I2C", 1);
}
audio_hal_codec_config_t cfg = {
audio_hal_codec_config_t cfg = {
.i2s_iface = {
.mode = AUDIO_HAL_MODE_SLAVE,
.bits = AUDIO_HAL_BIT_LENGTH_16BITS,
}
};
};
ret_val |= es8156_codec_init(&Wire1, &cfg);
ret_val |= es7243e_adc_init(&Wire1, &cfg);
}
return ret_val;
}
// box adc init
uint32_t es7210_init() {
uint32_t ret_val = ESP_OK;
if (I2cSetDevice(ES7210_ADDR, 1)) {
I2cSetActiveFound(ES7210_ADDR, "ES7210-I2C", 1);
audio_hal_codec_config_t cfg = {
.adc_input = AUDIO_HAL_ADC_INPUT_ALL,
.codec_mode = AUDIO_HAL_CODEC_MODE_ENCODE,
.i2s_iface = {
.mode = AUDIO_HAL_MODE_SLAVE,
.fmt = AUDIO_HAL_I2S_NORMAL,
.samples = AUDIO_HAL_16K_SAMPLES,
.bits = AUDIO_HAL_BIT_LENGTH_16BITS,
},
};
ret_val |= es7210_adc_init(&Wire1, &cfg);
ret_val |= es7210_adc_config_i2s(cfg.codec_mode, &cfg.i2s_iface);
ret_val |= es7210_adc_set_gain((es7210_input_mics_t)(ES7210_INPUT_MIC1 | ES7210_INPUT_MIC2), (es7210_gain_value_t) GAIN_37_5DB);
ret_val |= es7210_adc_set_gain((es7210_input_mics_t)(ES7210_INPUT_MIC3 | ES7210_INPUT_MIC4), (es7210_gain_value_t) GAIN_0DB);
ret_val |= es7210_adc_ctrl_state(cfg.codec_mode, AUDIO_HAL_CTRL_START);
}
return ret_val;
}
// box dac init
uint32_t ES8311_init() {
uint32_t ret_val = ESP_OK;
if (I2cSetDevice(ES8311_ADDR, 1)) {
I2cSetActiveFound(ES8311_ADDR, "ES8311-I2C", 1);
audio_hal_codec_config_t cfg = {
.dac_output = AUDIO_HAL_DAC_OUTPUT_LINE1,
.codec_mode = AUDIO_HAL_CODEC_MODE_DECODE,
.i2s_iface = {
.mode = AUDIO_HAL_MODE_SLAVE,
.fmt = AUDIO_HAL_I2S_NORMAL,
.samples = AUDIO_HAL_16K_SAMPLES,
.bits = AUDIO_HAL_BIT_LENGTH_16BITS,
},
};
ret_val |= es8311_codec_init(&Wire1, &cfg);
ret_val |= es8311_set_bits_per_sample(cfg.i2s_iface.bits);
ret_val |= es8311_config_fmt((es_i2s_fmt_t)cfg.i2s_iface.fmt);
ret_val |= es8311_codec_set_voice_volume(75);
ret_val |= es8311_codec_ctrl_state(cfg.codec_mode, AUDIO_HAL_CTRL_START);
}
return ret_val;
}
void S3boxInit() {
if (TasmotaGlobal.i2c_enabled_2) {
// box lite
ES8156_init();
es7243e_init();
// box full
ES8311_init();
es7210_init();
}
}
#endif

View File

@ -63,6 +63,50 @@
#define AUDIO_PWR_ON
#define AUDIO_PWR_OFF
#ifdef ESP8266
#define i2s_port_t uint8_t
#endif
struct AUDIO_I2S {
uint8_t is2_volume; // should be in settings
i2s_port_t i2s_port;
int8_t mclk = -1;
int8_t bclk = -1;
int8_t ws = -1;
int8_t dout = -1;
int8_t din = -1;
AudioGeneratorMP3 *mp3 = nullptr;
AudioFileSourceFS *file;
#ifdef USE_I2S_NO_DAC
AudioOutputI2SNoDAC *out;
#else
AudioOutputI2S *out;
#endif // USE_I2S_NO_DAC
AudioFileSourceID3 *id3;
AudioGeneratorMP3 *decoder = NULL;
void *mp3ram = NULL;
#ifdef USE_I2S_WEBRADIO
AudioFileSourceICYStream *ifile = NULL;
AudioFileSourceBuffer *buff = NULL;
char wr_title[64];
void *preallocateBuffer = NULL;
void *preallocateCodec = NULL;
uint32_t retryms = 0;
#endif // USE_I2S_WEBRADIO
#ifdef ESP32
TaskHandle_t mp3_task_h;
TaskHandle_t mic_task_h;
uint32_t mic_size;
uint8_t *mic_buff;
char mic_path[32];
#endif
} audio_i2s;
#define MIC_CHANNELS 1
#ifdef USE_TTGO_WATCH
#undef AUDIO_PWR_ON
#undef AUDIO_PWR_OFF
@ -71,6 +115,7 @@
#endif // USE_TTGO_WATCH
#ifdef USE_M5STACK_CORE2
// leave this predefined currently
#undef AUDIO_PWR_ON
#undef AUDIO_PWR_OFF
#define AUDIO_PWR_ON Core2AudioPower(true);
@ -89,29 +134,10 @@
#undef AUDIO_PWR_OFF
#define AUDIO_PWR_ON S3boxAudioPower(true);
#define AUDIO_PWR_OFF S3boxAudioPower(false);
#undef DAC_IIS_BCK
#undef DAC_IIS_WS
#undef DAC_IIS_DOUT
#define DAC_IIS_BCK 17
#define DAC_IIS_WS 47
#define DAC_IIS_DOUT 15
#define DAC_IIS_DIN 16
#define DAC_IIS_MCLK 2
#undef MIC_CHANNELS
#define MIC_CHANNELS 2
#endif // ESP32S3_BOX
AudioGeneratorMP3 *mp3 = nullptr;
AudioFileSourceFS *file;
#ifdef USE_I2S_NO_DAC
AudioOutputI2SNoDAC *out;
#else
AudioOutputI2S *out;
#endif // USE_I2S_NO_DAC
AudioFileSourceID3 *id3;
AudioGeneratorMP3 *decoder = NULL;
void *mp3ram = NULL;
extern FS *ufsp;
#ifdef ESP8266
@ -124,54 +150,6 @@ const int preallocateCodecSize = 29192; // MP3 codec max mem needed
//const int preallocateCodecSize = 85332; // AAC+SBR codec max mem needed
#endif // ESP32
#ifdef USE_I2S_WEBRADIO
AudioFileSourceICYStream *ifile = NULL;
AudioFileSourceBuffer *buff = NULL;
char wr_title[64];
//char status[64];
void *preallocateBuffer = NULL;
void *preallocateCodec = NULL;
uint32_t retryms = 0;
#endif // USE_I2S_WEBRADIO
#ifdef USE_I2S_SAY_TIME
AudioGeneratorTalkie *talkie = nullptr;
#endif // USE_I2S_SAY_TIME
//! MAX98357A + INMP441 DOUBLE I2S BOARD
#ifdef ESP8266
#undef DAC_IIS_BCK
#undef DAC_IIS_WS
#undef DAC_IIS_DOUT
#define DAC_IIS_BCK 15
#define DAC_IIS_WS 2
#define DAC_IIS_DOUT 3
#endif // ESP8266
// defaults to TTGO WATCH
#ifdef ESP32
#ifndef DAC_IIS_BCK
#undef DAC_IIS_BCK
#define DAC_IIS_BCK 26
#endif // DAC_IIS_BCK
#ifndef DAC_IIS_WS
#undef DAC_IIS_WS
#define DAC_IIS_WS 25
#endif // DAC_IIS_WS
#ifndef DAC_IIS_DOUT
#undef DAC_IIS_DOUT
#define DAC_IIS_DOUT 33
#endif // DAC_IIS_DOUT
#ifndef DAC_IIS_DIN
#undef DAC_IIS_DIN
#define DAC_IIS_DIN 34
#endif // DAC_IIS_DIN
#endif // ESP32
#ifdef USE_I2S_SAY_TIME
long timezone = 2;
@ -213,15 +191,16 @@ uint8_t spAFTERNOON[] PROGMEM = {0xC7,0xCE,0xCE,0x3A,0xCB,0x58,0x1F,0x3B,0x07,0x
uint8_t spEVENING[] PROGMEM = {0xCD,0x6D,0x98,0x73,0x47,0x65,0x0D,0x6D,0x10,0xB2,0x5D,0x93,0x35,0x94,0xC1,0xD0,0x76,0x4D,0x66,0x93,0xA7,0x04,0xBD,0x71,0xD9,0x45,0xAE,0x92,0xD5,0xAC,0x53,0x07,0x6D,0xA5,0x76,0x63,0x51,0x92,0xD4,0xA1,0x83,0xD4,0xCB,0xB2,0x51,0x88,0xCD,0xF5,0x50,0x45,0xCE,0xA2,0x2E,0x27,0x28,0x54,0x15,0x37,0x0A,0xCF,0x75,0x61,0x5D,0xA2,0xC4,0xB5,0xC7,0x44,0x55,0x8A,0x0B,0xA3,0x6E,0x17,0x95,0x21,0xA9,0x0C,0x37,0xCD,0x15,0xBA,0xD4,0x2B,0x6F,0xB3,0x54,0xE4,0xD2,0xC8,0x64,0xBC,0x4C,0x91,0x49,0x12,0xE7,0xB2,0xB1,0xD0,0x22,0x0D,0x9C,0xDD,0xAB,0x62,0xA9,0x38,0x53,0x11,0xA9,0x74,0x2C,0xD2,0xCA,0x59,0x34,0xA3,0xE5,0xFF,0x03};
uint8_t spPAUSE1[] PROGMEM = {0x00,0x00,0x00,0x00,0xFF,0x0F};
void sayTime(int hour, int minutes, AudioGeneratorTalkie *talkie) ;
void sayTime(int hour, int minutes) ;
void sayTime(int hour, int minutes, AudioGeneratorTalkie *talkie) {
void sayTime(int hour, int minutes) {
AudioGeneratorTalkie *talkie = nullptr;
if (!out) return;
if (!audio_i2s.out) return;
AUDIO_PWR_ON
talkie = new AudioGeneratorTalkie();
talkie->begin(nullptr, out);
talkie->begin(nullptr, audio_i2s.out);
bool pm = (hour >= 12);
uint8_t *spHour[] = { spTWELVE, spONE, spTWO, spTHREE, spFOUR, spFIVE, spSIX,
@ -269,58 +248,113 @@ void sayTime(int hour, int minutes, AudioGeneratorTalkie *talkie) {
talkie->say(spA_M_, sizeof(spA_M_));
}
delete talkie;
out->stop();
audio_i2s.out->stop();
AUDIO_PWR_OFF
}
#endif // USE_I2S_SAY_TIME
// should be in settings
uint8_t is2_volume;
int32_t I2S_Init_0(void) {
audio_i2s.i2s_port = (i2s_port_t)0;
#if USE_I2S_EXTERNAL_DAC
// use i2s
#if (defined(USE_I2S_NO_DAC) && defined(DAC_IIS_DOUT)) || (defined(DAC_IIS_BCK) && defined(DAC_IIS_WS) && defined(DAC_IIS_DOUT))
audio_i2s.i2s_port = (i2s_port_t)0;
#ifdef USE_I2S_NO_DAC
audio_i2s.out = new AudioOutputI2SNoDAC();
#else
audio_i2s.out = new AudioOutputI2S();
#endif
audio_i2s.bclk = DAC_IIS_BCK;
audio_i2s.ws = DAC_IIS_WS;
audio_i2s.dout = DAC_IIS_DOUT;
#else
#ifdef USE_I2S_NO_DAC
if (PinUsed(GPIO_I2S_DOUT)) {
#else
if (PinUsed(GPIO_I2S_BCLK) && PinUsed(GPIO_I2S_WS) && PinUsed(GPIO_I2S_DOUT)) {
#endif // USE_I2S_NO_DAC
audio_i2s.i2s_port = (i2s_port_t)0;
#ifdef USE_I2S_NO_DAC
audio_i2s.out = new AudioOutputI2SNoDAC();
#else
audio_i2s.out = new AudioOutputI2S(audio_i2s.i2s_port);
#endif // USE_I2S_NO_DAC
audio_i2s.mclk = Pin(GPIO_I2S_MCLK);
audio_i2s.bclk = Pin(GPIO_I2S_BCLK);
audio_i2s.ws = Pin(GPIO_I2S_WS);
audio_i2s.dout = Pin(GPIO_I2S_DOUT);
audio_i2s.din = Pin(GPIO_I2S_DIN);
} else if (PinUsed(GPIO_I2S_BCLK, 1) && PinUsed(GPIO_I2S_WS, 1) && PinUsed(GPIO_I2S_DOUT), 1) {
audio_i2s.i2s_port = (i2s_port_t)1;
#ifdef USE_I2S_NO_DAC
audio_i2s.out = new AudioOutputI2SNoDAC();
#else
audio_i2s.out = new AudioOutputI2S(audio_i2s.i2s_port);
#endif // USE_I2S_NO_DAC
audio_i2s.mclk = Pin(GPIO_I2S_MCLK, 1);
audio_i2s.bclk = Pin(GPIO_I2S_BCLK, 1);
audio_i2s.ws = Pin(GPIO_I2S_WS, 1);
audio_i2s.dout = Pin(GPIO_I2S_DOUT, 1);
audio_i2s.din = Pin(GPIO_I2S_DIN, 1);
} else {
return -1;
}
#ifdef ESP8266
// esp8266 have fixed pins
if ((audio_i2s.bclk != 15) || (audio_i2s.ws != 2) || (audio_i2s.dout!= 3)) {
return -2;
}
#endif // ESP8266
#endif // defined(DAC_IIS_BCK)
audio_i2s.out->SetPinout(audio_i2s.bclk, audio_i2s.ws, audio_i2s.dout, audio_i2s.mclk, audio_i2s.din);
AddLog(LOG_LEVEL_INFO, PSTR("Init audio I2S: bclk=%d, ws=%d, dout=%d, mclk=%d, din=%d"), audio_i2s.bclk, audio_i2s.ws, audio_i2s.dout, audio_i2s.mclk, audio_i2s.din);
#if defined(ESP32) && defined(ESP32S3_BOX)
S3boxInit();
#endif
#else
#ifdef USE_I2S_NO_DAC
audio_i2s.out = new AudioOutputI2SNoDAC();
#else
audio_i2s.out = new AudioOutputI2S(0, 1); // Internal DAC port 0
#endif // USE_I2S_NO_DAC
#endif // USE_I2S_EXTERNAL_DAC
return 0;
}
void I2S_Init(void) {
#if USE_I2S_EXTERNAL_DAC
#ifdef USE_I2S_NO_DAC
out = new AudioOutputI2SNoDAC();
#else
out = new AudioOutputI2S();
#endif // USE_I2S_NO_DAC
#ifdef ESP32
#ifdef ESP32S3_BOX
S3boxInit();
out->SetPinout(DAC_IIS_BCK, DAC_IIS_WS, DAC_IIS_DOUT, DAC_IIS_MCLK, DAC_IIS_DIN);
#else
out->SetPinout(DAC_IIS_BCK, DAC_IIS_WS, DAC_IIS_DOUT);
#endif
#endif // ESP32
if (I2S_Init_0()) {
return;
}
#else
#ifdef USE_I2S_NO_DAC
out = new AudioOutputI2SNoDAC();
#else
out = new AudioOutputI2S(0, 1); // Internal DAC port 0
#endif // USE_I2S_NO_DAC
#endif // USE_I2S_EXTERNAL_DAC
is2_volume=10;
out->SetGain(((float)is2_volume/100.0)*4.0);
out->stop();
mp3ram = nullptr;
audio_i2s.is2_volume=10;
audio_i2s.out->SetGain(((float)audio_i2s.is2_volume/100.0)*4.0);
audio_i2s.out->stop();
audio_i2s.mp3ram = nullptr;
#ifdef ESP32
if (UsePSRAM()) {
mp3ram = heap_caps_malloc(preallocateCodecSize, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
audio_i2s.mp3ram = heap_caps_malloc(preallocateCodecSize, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
}
#ifdef USE_I2S_WEBRADIO
if (UsePSRAM()) {
preallocateBuffer = heap_caps_malloc(preallocateBufferSize, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
preallocateCodec = heap_caps_malloc(preallocateCodecSize, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
audio_i2s.preallocateBuffer = heap_caps_malloc(preallocateBufferSize, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
audio_i2s.preallocateCodec = heap_caps_malloc(preallocateCodecSize, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
} else {
preallocateBuffer = malloc(preallocateBufferSize);
preallocateCodec = malloc(preallocateCodecSize);
audio_i2s.preallocateBuffer = malloc(preallocateBufferSize);
audio_i2s.preallocateCodec = malloc(preallocateCodecSize);
}
if (!preallocateBuffer || !preallocateCodec) {
if (!audio_i2s.preallocateBuffer || !audio_i2s.preallocateCodec) {
//Serial.printf_P(PSTR("FATAL ERROR: Unable to preallocate %d bytes for app\n"), preallocateBufferSize+preallocateCodecSize);
}
#endif // USE_I2S_WEBRADIO
@ -331,29 +365,24 @@ void I2S_Init(void) {
#ifdef ESP32
#define MODE_MIC 0
#define MODE_SPK 1
#define Speak_I2S_NUMBER I2S_NUM_0
//#define MICSRATE 44100
#define MICSRATE 16000
uint32_t SpeakerMic(uint8_t spkr) {
esp_err_t err = ESP_OK;
if (out) {
out->stop();
delete out;
out = nullptr;
if (audio_i2s.out) {
audio_i2s.out->stop();
delete audio_i2s.out;
audio_i2s.out = nullptr;
}
i2s_driver_uninstall(Speak_I2S_NUMBER);
if (spkr==MODE_SPK) {
#ifdef USE_I2S_NO_DAC
out = new AudioOutputI2SNoDAC();
#else
out = new AudioOutputI2S(0, 1);
#endif
out->SetPinout(DAC_IIS_BCK, DAC_IIS_WS, DAC_IIS_DOUT);
out->SetGain(((float)is2_volume/100.0)*4.0);
out->stop();
i2s_driver_uninstall(audio_i2s.i2s_port);
if (spkr == MODE_SPK) {
I2S_Init_0();
audio_i2s.out->SetGain(((float)(audio_i2s.is2_volume-2)/100.0)*4.0);
audio_i2s.out->stop();
} else {
// config mic
i2s_config_t i2s_config = {
@ -366,48 +395,65 @@ uint32_t SpeakerMic(uint8_t spkr) {
.dma_buf_count = 2,
//.dma_buf_len = 128,
.dma_buf_len = 1024,
.use_apll = 0, // Use audio PLL
.tx_desc_auto_clear = true,
.fixed_mclk = 0,
.mclk_multiple = I2S_MCLK_MULTIPLE_DEFAULT,
.bits_per_chan = I2S_BITS_PER_CHAN_16BIT
};
#ifdef ESP32S3_BOX
i2s_config.channel_format = I2S_CHANNEL_FMT_RIGHT_LEFT;
i2s_config.mode = (i2s_mode_t)(I2S_MODE_MASTER | I2S_MODE_RX | I2S_MODE_TX);
i2s_config.communication_format = I2S_COMM_FORMAT_STAND_I2S;
#else
i2s_config.mode = (i2s_mode_t)(I2S_MODE_MASTER | I2S_MODE_RX | I2S_MODE_PDM);
err += i2s_driver_install(Speak_I2S_NUMBER, &i2s_config, 0, NULL);
#endif
err += i2s_driver_install(audio_i2s.i2s_port, &i2s_config, 0, NULL);
i2s_pin_config_t tx_pin_config;
tx_pin_config.bck_io_num = DAC_IIS_BCK;
tx_pin_config.ws_io_num = DAC_IIS_WS;
tx_pin_config.data_out_num = DAC_IIS_DOUT;
tx_pin_config.data_in_num = DAC_IIS_DIN;
err += i2s_set_pin(Speak_I2S_NUMBER, &tx_pin_config);
#ifdef ESP32S3_BOX
tx_pin_config.mck_io_num = audio_i2s.mclk;
#else
tx_pin_config.mck_io_num = I2S_PIN_NO_CHANGE;
#endif
tx_pin_config.bck_io_num = audio_i2s.bclk;
tx_pin_config.ws_io_num = audio_i2s.ws;
tx_pin_config.data_out_num = audio_i2s.dout;
tx_pin_config.data_in_num = audio_i2s.din;
err += i2s_set_clk(Speak_I2S_NUMBER, MICSRATE, I2S_BITS_PER_SAMPLE_16BIT, I2S_CHANNEL_MONO);
err += i2s_set_pin(audio_i2s.i2s_port, &tx_pin_config);
#ifdef ESP32S3_BOX
err += i2s_set_clk(audio_i2s.i2s_port, MICSRATE, I2S_BITS_PER_SAMPLE_16BIT, I2S_CHANNEL_STEREO);
#else
err += i2s_set_clk(audio_i2s.i2s_port, MICSRATE, I2S_BITS_PER_SAMPLE_16BIT, I2S_CHANNEL_MONO);
#endif
}
return err;
}
#define DATA_SIZE 1024
TaskHandle_t mic_task_h;
uint32_t mic_size;
uint8_t *mic_buff;
char mic_path[32];
void mic_task(void *arg){
uint32_t data_offset = 0;
while (1) {
uint32_t bytes_read;
i2s_read(Speak_I2S_NUMBER, (char *)(mic_buff + data_offset), DATA_SIZE, &bytes_read, (100 / portTICK_RATE_MS));
i2s_read(audio_i2s.i2s_port, (char *)(audio_i2s.mic_buff + data_offset), DATA_SIZE, &bytes_read, (100 / portTICK_RATE_MS));
if (bytes_read != DATA_SIZE) break;
data_offset += DATA_SIZE;
if (data_offset >= mic_size-DATA_SIZE) break;
if (data_offset >= audio_i2s.mic_size-DATA_SIZE) break;
}
SpeakerMic(MODE_SPK);
SaveWav(mic_path, mic_buff, mic_size);
free(mic_buff);
vTaskDelete(mic_task_h);
SaveWav(audio_i2s.mic_path, audio_i2s.mic_buff, audio_i2s.mic_size);
free(audio_i2s.mic_buff);
vTaskDelete(audio_i2s.mic_task_h);
}
uint32_t i2s_record(char *path, uint32_t secs) {
esp_err_t err = ESP_OK;
if (decoder || mp3) return 0;
if (audio_i2s.decoder || audio_i2s.mp3) return 0;
err = SpeakerMic(MODE_MIC);
if (err) {
@ -415,15 +461,15 @@ uint32_t i2s_record(char *path, uint32_t secs) {
return err;
}
mic_size = secs * MICSRATE * 2;
audio_i2s.mic_size = secs * MICSRATE * 2 * MIC_CHANNELS;
mic_buff = (uint8_t*)heap_caps_malloc(mic_size, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
if (!mic_buff) return 2;
audio_i2s.mic_buff = (uint8_t*)heap_caps_malloc(audio_i2s.mic_size, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
if (!audio_i2s.mic_buff) return 2;
if (*path=='+') {
path++;
strlcpy(mic_path, path , sizeof(mic_path));
xTaskCreatePinnedToCore(mic_task, "MIC", 4096, NULL, 3, &mic_task_h, 1);
strlcpy(audio_i2s.mic_path, path , sizeof(audio_i2s.mic_path));
xTaskCreatePinnedToCore(mic_task, "MIC", 4096, NULL, 3, &audio_i2s.mic_task_h, 1);
return 0;
}
@ -431,17 +477,17 @@ uint32_t i2s_record(char *path, uint32_t secs) {
uint32_t stime=millis();
while (1) {
uint32_t bytes_read;
i2s_read(Speak_I2S_NUMBER, (char *)(mic_buff + data_offset), DATA_SIZE, &bytes_read, (100 / portTICK_RATE_MS));
i2s_read(audio_i2s.i2s_port, (char *)(audio_i2s.mic_buff + data_offset), DATA_SIZE, &bytes_read, (100 / portTICK_RATE_MS));
if (bytes_read != DATA_SIZE) break;
data_offset += DATA_SIZE;
if (data_offset >= mic_size-DATA_SIZE) break;
if (data_offset >= audio_i2s.mic_size-DATA_SIZE) break;
delay(0);
}
//AddLog(LOG_LEVEL_INFO, PSTR("rectime: %d ms"), millis()-stime);
SpeakerMic(MODE_SPK);
// save to path
SaveWav(path, mic_buff, mic_size);
free(mic_buff);
SaveWav(path, audio_i2s.mic_buff, audio_i2s.mic_size);
free(audio_i2s.mic_buff);
return 0;
}
@ -456,7 +502,7 @@ bool SaveWav(char *path, uint8_t *buff, uint32_t size) {
uint8_t wavHeader[sizeof(wavHTemplate)];
memcpy_P(wavHeader, wavHTemplate, sizeof(wavHTemplate));
uint8_t channels = 1;
uint8_t channels = MIC_CHANNELS;
uint32_t hertz = MICSRATE;
uint8_t bps = 16;
@ -487,18 +533,17 @@ bool SaveWav(char *path, uint8_t *buff, uint32_t size) {
#endif // ESP32
#ifdef ESP32
TaskHandle_t mp3_task_h;
void mp3_task(void *arg) {
while (1) {
while (mp3->isRunning()) {
if (!mp3->loop()) {
mp3->stop();
while (audio_i2s.mp3->isRunning()) {
if (!audio_i2s.mp3->loop()) {
audio_i2s.mp3->stop();
mp3_delete();
out->stop();
if (mp3_task_h) {
vTaskDelete(mp3_task_h);
mp3_task_h = 0;
audio_i2s.out->stop();
if (audio_i2s.mp3_task_h) {
vTaskDelete(audio_i2s.mp3_task_h);
audio_i2s.mp3_task_h = 0;
}
//mp3_task_h=nullptr;
}
@ -514,8 +559,8 @@ void MDCallback(void *cbData, const char *type, bool isUnicode, const char *str)
(void) isUnicode; // Punt this ball for now
(void) ptr;
if (strstr_P(type, PSTR("Title"))) {
strncpy(wr_title, str, sizeof(wr_title));
wr_title[sizeof(wr_title)-1] = 0;
strncpy(audio_i2s.wr_title, str, sizeof(audio_i2s.wr_title));
audio_i2s.wr_title[sizeof(audio_i2s.wr_title)-1] = 0;
//AddLog(LOG_LEVEL_INFO,PSTR("WR-Title: %s"),wr_title);
} else {
// Who knows what to do? Not me!
@ -531,30 +576,30 @@ void StatusCallback(void *cbData, int code, const char *string) {
}
void Webradio(const char *url) {
if (decoder || mp3) return;
if (!out) return;
if (audio_i2s.decoder || audio_i2s.mp3) return;
if (!audio_i2s.out) return;
AUDIO_PWR_ON
ifile = new AudioFileSourceICYStream(url);
ifile->RegisterMetadataCB(MDCallback, NULL);
buff = new AudioFileSourceBuffer(ifile, preallocateBuffer, preallocateBufferSize);
buff->RegisterStatusCB(StatusCallback, NULL);
decoder = new AudioGeneratorMP3(preallocateCodec, preallocateCodecSize);
decoder->RegisterStatusCB(StatusCallback, NULL);
decoder->begin(buff, out);
if (!decoder->isRunning()) {
audio_i2s.ifile = new AudioFileSourceICYStream(url);
audio_i2s.ifile->RegisterMetadataCB(MDCallback, NULL);
audio_i2s.buff = new AudioFileSourceBuffer(audio_i2s.ifile, audio_i2s.preallocateBuffer, preallocateBufferSize);
audio_i2s.buff->RegisterStatusCB(StatusCallback, NULL);
audio_i2s.decoder = new AudioGeneratorMP3(audio_i2s.preallocateCodec, preallocateCodecSize);
audio_i2s.decoder->RegisterStatusCB(StatusCallback, NULL);
audio_i2s.decoder->begin(audio_i2s.buff, audio_i2s.out);
if (!audio_i2s.decoder->isRunning()) {
// Serial.printf_P(PSTR("Can't connect to URL"));
StopPlaying();
// strcpy_P(status, PSTR("Unable to connect to URL"));
retryms = millis() + 2000;
audio_i2s.retryms = millis() + 2000;
}
xTaskCreatePinnedToCore(mp3_task2, "MP3-2", 8192, NULL, 3, &mp3_task_h, 1);
xTaskCreatePinnedToCore(mp3_task2, "MP3-2", 8192, NULL, 3, &audio_i2s.mp3_task_h, 1);
}
void mp3_task2(void *arg){
while (1) {
if (decoder && decoder->isRunning()) {
if (!decoder->loop()) {
if (audio_i2s.decoder && audio_i2s.decoder->isRunning()) {
if (!audio_i2s.decoder->loop()) {
StopPlaying();
//retryms = millis() + 2000;
}
@ -565,31 +610,33 @@ void mp3_task2(void *arg){
void StopPlaying() {
if (mp3_task_h) {
vTaskDelete(mp3_task_h);
mp3_task_h = nullptr;
if (audio_i2s.mp3_task_h) {
vTaskDelete(audio_i2s.mp3_task_h);
audio_i2s.mp3_task_h = nullptr;
}
if (decoder) {
decoder->stop();
delete decoder;
decoder = NULL;
if (audio_i2s.decoder) {
audio_i2s.decoder->stop();
delete audio_i2s.decoder;
audio_i2s.decoder = NULL;
}
if (buff) {
buff->close();
delete buff;
buff = NULL;
if (audio_i2s.buff) {
audio_i2s.buff->close();
delete audio_i2s.buff;
audio_i2s.buff = NULL;
}
if (ifile) {
ifile->close();
delete ifile;
ifile = NULL;
if (audio_i2s.ifile) {
audio_i2s.ifile->close();
delete audio_i2s.ifile;
audio_i2s.ifile = NULL;
}
AUDIO_PWR_OFF
}
void Cmd_WebRadio(void) {
if (decoder) {
if (audio_i2s.decoder) {
StopPlaying();
}
if (XdrvMailbox.data_len > 0) {
@ -598,10 +645,22 @@ void Cmd_WebRadio(void) {
} else {
ResponseCmndChar_P(PSTR("Stopped"));
}
}
#ifdef USE_M5STACK_CORE2
#ifdef USE_WEBSERVER
const char HTTP_WEBRADIO[] PROGMEM =
"{s}" "I2S_WR-Title" "{m}%s{e}";
void I2S_WR_Show(void) {
if (audio_i2s.decoder) {
WSContentSend_PD(HTTP_WEBRADIO,audio_i2s.wr_title);
}
}
#endif // USE_WEBSERVER
#endif // USE_I2S_WEBRADIO
#if defined(USE_M5STACK_CORE2) || defined(ESP32S3_BOX)
void Cmd_MicRec(void) {
if (XdrvMailbox.data_len > 0) {
uint16 time = 10;
@ -618,24 +677,11 @@ void Cmd_MicRec(void) {
}
#endif // USE_M5STACK_CORE2
#ifdef USE_WEBSERVER
const char HTTP_WEBRADIO[] PROGMEM =
"{s}" "I2S_WR-Title" "{m}%s{e}";
void I2S_WR_Show(void) {
if (decoder) {
WSContentSend_PD(HTTP_WEBRADIO,wr_title);
}
}
#endif // USE_WEBSERVER
#endif // USE_I2S_WEBRADIO
#ifdef ESP32
void Play_mp3(const char *path) {
#if (defined(USE_SCRIPT_FATFS) && defined(USE_SCRIPT)) || defined(USE_UFILESYS)
if (decoder || mp3) return;
if (!out) return;
#ifdef USE_UFILESYS
if (audio_i2s.decoder || audio_i2s.mp3) return;
if (!audio_i2s.out) return;
if (!ufsp->exists(path)) {
return;
@ -651,54 +697,54 @@ void Play_mp3(const char *path) {
I2S_Task = false;
}
file = new AudioFileSourceFS(*ufsp, path);
audio_i2s.file = new AudioFileSourceFS(*ufsp, path);
id3 = new AudioFileSourceID3(file);
audio_i2s.id3 = new AudioFileSourceID3(audio_i2s.file);
if (mp3ram) {
mp3 = new AudioGeneratorMP3(mp3ram, preallocateCodecSize);
if (audio_i2s.mp3ram) {
audio_i2s.mp3 = new AudioGeneratorMP3(audio_i2s.mp3ram, preallocateCodecSize);
} else {
mp3 = new AudioGeneratorMP3();
audio_i2s.mp3 = new AudioGeneratorMP3();
}
mp3->begin(id3, out);
audio_i2s.mp3->begin(audio_i2s.id3, audio_i2s.out);
if (I2S_Task) {
xTaskCreatePinnedToCore(mp3_task, "MP3", 8192, NULL, 3, &mp3_task_h, 1);
xTaskCreatePinnedToCore(mp3_task, "MP3", 8192, NULL, 3, &audio_i2s.mp3_task_h, 1);
} else {
while (mp3->isRunning()) {
if (!mp3->loop()) {
mp3->stop();
while (audio_i2s.mp3->isRunning()) {
if (!audio_i2s.mp3->loop()) {
audio_i2s.mp3->stop();
break;
}
OsWatchLoop();
}
out->stop();
audio_i2s.out->stop();
mp3_delete();
}
#endif // USE_SCRIPT
#endif // USE_UFILESYS
}
void mp3_delete(void) {
delete file;
delete id3;
delete mp3;
mp3=nullptr;
delete audio_i2s.file;
delete audio_i2s.id3;
delete audio_i2s.mp3;
audio_i2s.mp3=nullptr;
AUDIO_PWR_OFF
}
#endif // ESP32
void Say(char *text) {
if (!out) return;
if (!audio_i2s.out) return;
AUDIO_PWR_ON
out->begin();
audio_i2s.out->begin();
ESP8266SAM *sam = new ESP8266SAM;
sam->Say(out, text);
sam->Say(audio_i2s.out, text);
delete sam;
out->stop();
audio_i2s.out->stop();
AUDIO_PWR_OFF
}
@ -711,7 +757,7 @@ const char kI2SAudio_Commands[] PROGMEM = "I2S|"
#ifdef USE_I2S_WEBRADIO
"|WR"
#endif // USE_I2S_WEBRADIO
#ifdef USE_M5STACK_CORE2
#if defined(USE_M5STACK_CORE2) || defined(ESP32S3_BOX)
"|REC"
#endif // USE_M5STACK_CORE2
#endif // ESP32
@ -724,7 +770,7 @@ void (* const I2SAudio_Command[])(void) PROGMEM = {
#ifdef USE_I2S_WEBRADIO
,&Cmd_WebRadio
#endif // USE_I2S_WEBRADIO
#ifdef USE_M5STACK_CORE2
#if defined(USE_M5STACK_CORE2) || defined(ESP32S3_BOX)
,&Cmd_MicRec
#endif // USE_M5STACK_CORE2
#endif // ESP32
@ -741,12 +787,12 @@ void Cmd_Play(void) {
void Cmd_Gain(void) {
if ((XdrvMailbox.payload >= 0) && (XdrvMailbox.payload <= 100)) {
if (out) {
is2_volume=XdrvMailbox.payload;
out->SetGain(((float)(is2_volume-2)/100.0)*4.0);
if (audio_i2s.out) {
audio_i2s.is2_volume=XdrvMailbox.payload;
audio_i2s.out->SetGain(((float)(audio_i2s.is2_volume-2)/100.0)*4.0);
}
}
ResponseCmndNumber(is2_volume);
ResponseCmndNumber(audio_i2s.is2_volume);
}
void Cmd_Say(void) {
@ -758,7 +804,7 @@ void Cmd_Say(void) {
void Cmd_Time(void) {
#ifdef USE_I2S_SAY_TIME
sayTime(RtcTime.hour, RtcTime.minute, talkie);
sayTime(RtcTime.hour, RtcTime.minute);
#endif // USE_I2S_SAY_TIME
ResponseCmndDone();
}