89 lines
2.1 KiB
C++
89 lines
2.1 KiB
C++
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#include "Arduino.h"
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#include "Audio.h"
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#include "SD.h"
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#include "FS.h"
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// Digital I/O used
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#define SD_CS 5
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#define SPI_MOSI 2
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#define SPI_MISO 4
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#define SPI_SCK 17
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#define I2S_DOUT 12
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#define I2S_BCLK 14
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#define I2S_LRC 15
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#define ETHERNET_IF
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#define ETH_PHY_TYPE ETH_PHY_LAN8720
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#define ETH_PHY_MDC 23
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#define ETH_PHY_MDIO 18
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#ifdef CONFIG_IDF_TARGET_ESP32
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#define ETH_CLK_MODE ETH_CLOCK_GPIO0_IN
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#endif
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#ifdef CONFIG_IDF_TARGET_ESP32P4
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#define ETH_CLK_MODE EMAC_CLK_EXT_IN
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#endif
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#include "ETH.h"
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Audio audio;
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static bool eth_connected = false;
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void onEvent(arduino_event_id_t event) {
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switch (event) {
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case ARDUINO_EVENT_ETH_START:
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Serial.println("ETH Started");
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// The hostname must be set after the interface is started, but needs
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// to be set before DHCP, so set it from the event handler thread.
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ETH.setHostname("esp32-ethernet");
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break;
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case ARDUINO_EVENT_ETH_CONNECTED: Serial.println("ETH Connected"); break;
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case ARDUINO_EVENT_ETH_GOT_IP:
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Serial.println("ETH Got IP");
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Serial.println(ETH);
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eth_connected = true;
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break;
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case ARDUINO_EVENT_ETH_LOST_IP:
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Serial.println("ETH Lost IP");
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eth_connected = false;
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break;
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case ARDUINO_EVENT_ETH_DISCONNECTED:
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Serial.println("ETH Disconnected");
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eth_connected = false;
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break;
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case ARDUINO_EVENT_ETH_STOP:
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Serial.println("ETH Stopped");
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eth_connected = false;
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break;
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default: break;
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}
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}
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void setup() {
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pinMode(SD_CS, OUTPUT); digitalWrite(SD_CS, HIGH);
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SPI.begin(SPI_SCK, SPI_MISO, SPI_MOSI);
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Serial.begin(115200);
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SD.begin(SD_CS);
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Network.onEvent(onEvent);
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ETH.begin();
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while (!eth_connected) delay(100);
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// Eth Connected,
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audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
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audio.setVolume(21); // default 0...21
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audio.connecttohost("https://wdr-wdr2-ruhrgebiet.icecastssl.wdr.de/wdr/wdr2/ruhrgebiet/mp3/128/stream.mp3"); // mp3
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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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void audio_info(const char *info){
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Serial.print("info "); Serial.println(info);
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}
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