Tasmota/lib/lib_audio/ESP8266Audio/examples/PlayMIDIFromLittleFS/PlayMIDIFromLittleFS.ino

55 lines
1.1 KiB
C++

#include <Arduino.h>
#ifdef ESP32
void setup() {
Serial.begin(115200);
Serial.printf("ERROR - ESP32 does not support LittleFS\n");
}
void loop() {}
#else
#include <ESP8266WiFi.h>
#include <AudioOutputI2S.h>
#include <AudioGeneratorMIDI.h>
#include <AudioFileSourceLittleFS.h>
AudioFileSourceLittleFS *sf2;
AudioFileSourceLittleFS *mid;
AudioOutputI2S *dac;
AudioGeneratorMIDI *midi;
void setup()
{
const char *soundfont = "/1mgm.sf2";
const char *midifile = "/furelise.mid";
WiFi.mode(WIFI_OFF);
Serial.begin(115200);
Serial.println("Starting up...\n");
audioLogger = &Serial;
sf2 = new AudioFileSourceLittleFS(soundfont);
mid = new AudioFileSourceLittleFS(midifile);
dac = new AudioOutputI2S();
midi = new AudioGeneratorMIDI();
midi->SetSoundfont(sf2);
midi->SetSampleRate(22050);
Serial.printf("BEGIN...\n");
midi->begin(mid, dac);
}
void loop()
{
if (midi->isRunning()) {
if (!midi->loop()) {
uint32_t e = millis();
midi->stop();
}
} else {
Serial.printf("MIDI done\n");
delay(1000);
}
}
#endif