60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
// Copied from https://github.com/LilyGO/TTGO-TAudio/issues/12
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// Required Libraries (Download zips and add to the Arduino IDE library).
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#include "Arduino.h"
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#include <WM8978.h> // https://github.com/CelliesProjects/wm8978-esp32
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#include <Audio.h> // https://github.com/schreibfaul1/ESP32-audioI2S
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// T-Audio 1.6 WM8978 I2C pins.
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#define I2C_SDA 19
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#define I2C_SCL 18
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// T-Audio 1.6 WM8978 I2S pins.
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#define I2S_BCK 33
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#define I2S_WS 25
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#define I2S_DOUT 26
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// T-Audio 1.6 WM8978 MCLK gpio number
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#define I2S_MCLKPIN 0
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Audio audio;
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WM8978 dac;
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void my_audio_info(Audio::msg_t m) {
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Serial.printf("%s: %s\n", m.s, m.msg);
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}
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void setup() {
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Audio::audio_info_callback = my_audio_info;
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Serial.begin(115200);
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// Setup wm8978 I2C interface.
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if (!dac.begin(I2C_SDA, I2C_SCL)) {
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ESP_LOGE(TAG, "Error setting up dac: System halted.");
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while (1) delay(100);
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}
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// Select I2S pins
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audio.setPinout(I2S_BCK, I2S_WS, I2S_DOUT);
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audio.i2s_mclk_pin_select(I2S_MCLKPIN);
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// WiFi Settings here.
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WiFi.begin("EnterSSIDHere", "EnterPasswordHere");
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while (!WiFi.isConnected()) {
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delay(10);
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}
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ESP_LOGI(TAG, "Connected. Starting MP3...");
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// Enter your Icecast station URL here.
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audio.setVolume(21);
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audio.connecttohost("http://hestia2.cdnstream.com/1458_128");
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// Volume control.
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dac.setSPKvol(63); // Change volume here for board speaker output (Max 63).
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dac.setHPvol(63, 63); // Change volume here for headphone jack left, right channel.
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}
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void loop() {
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vTaskDelay(1);
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audio.loop();
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}
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