Playing from internal Flash via LittleFS

[RobS2332]

HI, I've been messing around with the PlayMIDIFromLittleFS example and the PlayMP3FromSPIFFS example for a couple of days now and don't seem to be getting anywhere.

Seeing as no one has posted an example on how to play a simple mp3 sound effect stored in flash, is it safe to say this is problematic, at least, and I should abandon all hope?!?

[ahmadfathan]

That's hard to know where the problem(s) were. You can provide some checklist to check where the problem starts.
You can check basic example to test your hardware. If it was ok, you can continue to check the data on the SPIFFS and the LittleFS.

[RobS2332]

Yeah, sorry. I chopped and changed my code a lot. It seems it's the bigger picture of AudioOutputI2S_NoDAC_ and the latest ESP32 revisions, AudioOutputI2S works fine. I've changed this for WAVs and it works from an .h file. I'll start looking again at LittleFS next for storing small sound effect files. Thanks