es8311 how to play and recording

[weirdorr]

#include "Arduino.h"
#include "Audio.h"
#include "WiFi.h"
#include "es8311.h"
#include "Wire.h"
#include "config.h"

Audio audio;
ES8311 es;

String ssid = "weird";
String password = "12345678";

void my_audio_info(Audio::msg_t m) {
Serial.printf("%s: %s\n", m.s, m.msg);
}

void setup() {
Audio::audio_info_callback = my_audio_info;
Serial.begin(115200);
Serial.print("\n\n");
Serial.println("----------------------------------");
Serial.printf("ESP32 Chip: %s\n", ESP.getChipModel());
Serial.printf("Arduino Version: %d.%d.%d\n", ESP_ARDUINO_VERSION_MAJOR, ESP_ARDUINO_VERSION_MINOR, ESP_ARDUINO_VERSION_PATCH);
Serial.printf("ESP-IDF Version: %d.%d.%d\n", ESP_IDF_VERSION_MAJOR, ESP_IDF_VERSION_MINOR, ESP_IDF_VERSION_PATCH);
Serial.printf("ARDUINO_LOOP_STACK_SIZE %d words (32 bit)\n", CONFIG_ARDUINO_LOOP_STACK_SIZE);
Serial.println("----------------------------------");
Serial.print("\n\n");

WiFi.begin(ssid.c_str(), password.c_str());
 while (WiFi.status() != WL_CONNECTED) {delay(1500); Serial.print(".");}

audio.setPinout(AUDIO_I2S_GPIO_BCLK, AUDIO_I2S_GPIO_WS, AUDIO_I2S_GPIO_DOUT, AUDIO_I2S_GPIO_MCLK);
audio.setVolume(21); // default 0...21

pinMode(AUDIO_CODEC_PA_PIN, OUTPUT);
digitalWrite(AUDIO_CODEC_PA_PIN, HIGH);

if(!es.begin(AUDIO_CODEC_I2C_SDA_PIN, AUDIO_CODEC_I2C_SCL_PIN, 400000)) log_e("ES8311 begin failed");
es.setVolume(80);
es.setBitsPerSample(16);

//    es.setSampleRate(22050);
//    es.read_all();
audio.connecttohost("http://www.wdr.de/wdrlive/media/einslive.m3u");

}

void loop() {
audio.loop();
vTaskDelay(1);
}

[dingetje]

static es8311_handle_t es_handle;

#define EXAMPLE_SAMPLE_RATE 44100
#define DEFAULT_VOICE_VOLUME 80

esp_err_t es8311_codec_init(void) {
  es_handle = es8311_create(0, ES8311_ADDRRES_0);
  ESP_RETURN_ON_FALSE(es_handle, ESP_FAIL, "ES8311", "create failed");

  const es8311_clock_config_t es_clk = {
    .mclk_inverted = false,
    .sclk_inverted = false,
    .mclk_from_mclk_pin = true,
    .mclk_frequency = EXAMPLE_SAMPLE_RATE * 256,
    .sample_frequency = EXAMPLE_SAMPLE_RATE
  };

  ESP_ERROR_CHECK(es8311_init(es_handle, &es_clk, ES8311_RESOLUTION_16, ES8311_RESOLUTION_16));
  ESP_ERROR_CHECK(es8311_sample_frequency_config(es_handle, es_clk.mclk_frequency, es_clk.sample_frequency));
  ESP_ERROR_CHECK(es8311_microphone_config(es_handle, false));
  ESP_ERROR_CHECK(es8311_voice_volume_set(es_handle, DEFAULT_VOICE_VOLUME, NULL));
  return ESP_OK;
}