mirror of https://github.com/arendst/Tasmota.git
73 lines
1.6 KiB
C++
73 lines
1.6 KiB
C++
#include <Arduino.h>
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#ifdef ESP32
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#include <WiFi.h>
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#include "SPIFFS.h"
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#else
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#include <ESP8266WiFi.h>
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#endif
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#include "AudioFileSourceSPIFFS.h"
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#include "AudioFileSourceID3.h"
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#include "AudioGeneratorMP3.h"
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#include "AudioOutputI2SNoDAC.h"
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// To run, set your ESP8266 build to 160MHz, and include a SPIFFS of 512KB or greater.
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// Use the "Tools->ESP8266/ESP32 Sketch Data Upload" menu to write the MP3 to SPIFFS
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// Then upload the sketch normally.
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// pno_cs from https://ccrma.stanford.edu/~jos/pasp/Sound_Examples.html
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AudioGeneratorMP3 *mp3;
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AudioFileSourceSPIFFS *file;
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AudioOutputI2SNoDAC *out;
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AudioFileSourceID3 *id3;
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// Called when a metadata event occurs (i.e. an ID3 tag, an ICY block, etc.
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void MDCallback(void *cbData, const char *type, bool isUnicode, const char *string)
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{
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(void)cbData;
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Serial.printf("ID3 callback for: %s = '", type);
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if (isUnicode) {
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string += 2;
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}
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while (*string) {
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char a = *(string++);
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if (isUnicode) {
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string++;
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}
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Serial.printf("%c", a);
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}
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Serial.printf("'\n");
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Serial.flush();
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}
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void setup()
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{
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WiFi.mode(WIFI_OFF);
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Serial.begin(115200);
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delay(1000);
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SPIFFS.begin();
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Serial.printf("Sample MP3 playback begins...\n");
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audioLogger = &Serial;
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file = new AudioFileSourceSPIFFS("/pno-cs.mp3");
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id3 = new AudioFileSourceID3(file);
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id3->RegisterMetadataCB(MDCallback, (void*)"ID3TAG");
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out = new AudioOutputI2SNoDAC();
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mp3 = new AudioGeneratorMP3();
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mp3->begin(id3, out);
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}
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void loop()
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{
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if (mp3->isRunning()) {
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if (!mp3->loop()) mp3->stop();
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} else {
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Serial.printf("MP3 done\n");
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delay(1000);
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}
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}
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