[En-Nut-Discussion] Mod-mp3

[Harald Kipp]

Andreas Wickström wrote:
> Hello
> 
> Has someone been using NutOS and the MOD-mp3 card from olimex? I’m using a
> sam7-ex256 from olimex together with the mod-mp3 and I cant get it to play
> any songs. Does anyone has any idea?

Not sure if we tried the VS1002 with the latest Nut/OS beta, but most 
likely it should work. To check the hardware first, you may try to 
initiate a sine wave beep as described in the VS1002 data sheet. Or try 
to read the VS1002 registers in a first step.

In order to play MP3 files, it is required that DREQ is able to generate 
interrupts.

Harald