Playing multiple files outside setup()

[chuck808]

Hi,

At the risk of sounding completely stupid, I've been trying to play a couple of .mp3 files with a pause between them, but I can't seem to get it to work outside of the setup()

I know it may be very bad form, but I think the easiest way to explain it to use a working example from another library that doesn't work for ESP32 :(

Using the TMRpcm library, I can call a file like this -

tmrpcm.play((char*)"track1.wav");

wait some period of time then -

tmrpcm.play((char*)"track2.wav");

Then to ensure the audio file plays to the end -

// Wait till finished talking
while (tmrpcm.isPlaying()) {
    delay(10);
 }

Any assistance would be greatly appreciated.

Regards

[pschatzmann]

Why don't you just use the AudioPlayer class? See https://github.com/pschatzmann/arduino-audio-tools/wiki/The-Audio-Player-Class
The delay can be defined on the AudioSource with setTimeoutAutoNext()