ChibiOS mp3 player

[sgardner661]

Posted on May 08, 2013 at 05:53

Has anyone ever tried using the mp3 player on the ChibiOS website? I downloaded the project file, uploaded the prebuilt binary to my board, but cannot get any sound out of my board. I got the mp3 files in the root directory of the SD card (1GB card), connected my SD card as described in the main.c comments, and have tried adding 47k pull-up resistors to the data lines but haven't gotten any results. 

Here's a link to the website:

http://forum.chibios.org/phpbb/viewtopic.php?f=4&t=351

[Andrew Neil]

Posted on May 08, 2013 at 08:30

''Has anyone ever tried using the mp3 player on the ChibiOS website?''

  In the discussion thread you cited, many posters state that they have it working fine:

http://forum.chibios.org/phpbb/viewtopic.php?f=4&t=351

Why don't you post in that forum? What output do you get on the UART?

[sgardner661]

Posted on May 08, 2013 at 08:36

I did post on that forum first but everyone on this forum seems to respond much faster. I'll check UART tomorrow.

[Andrew Neil]

Posted on May 08, 2013 at 10:45

''I'll check UART tomorrow''

I'd have thought that should've been the very first  thing to check?! The author of the software gives you an example to show what to expect:

http://forum.chibios.org/phpbb/viewtopic.php?f=4&t=351#p2998