Playing .WAV files from 1284P Arduino Microntroller

Other Hardware Audio
1

I'm trying to play .WAV files from the 1284P Arduino completable microcontroller.

Playing .WAV files isn't a hard task with a library and they are a few out there.

I'm using this library seen on GitHub and the following tutorial however it doesn't seem to produce any audio. SD card is initialized successfully and the code says its playing the sound but no audio from any of the pins. I tried all PWN and timer pins as I wasn't sure which to use for this microcontroller.

Software Serial doesn't work either on the 1284P however it is out of my control and is how the bootloader has been written. This library uses timers which could upset the 1284P during operation?

Any suggestions from someone who has played .WAV files or has experience with the 1284P would be like gold at this point.

2

however it is out of my control and is how the bootloader has been written.

No it is nothing to do with the bootloader, it is due to the fact that the timers and vectors are different. This is probably why the wav playing code does not work.

When they say the 1284 is compatible with the Arduino they lie. It is only compatible up to a point.