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12455 Discussions

How to use wm8731 decoder on uClinux(DE2 board)

Altera_Forum
Honored Contributor II
1,040 Views

Please tell me how to build a MP3 or wav player on uClinux!! Thanks! 

I had been to open wm8731 in menuconfig =>device driver =>Sound card support=>wm8731 

I have choice mp3play,play,vplay and then download on the board to test but I failed.
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2 Replies
Altera_Forum
Honored Contributor II
138 Views

I have the same question . Hope some one can help.

Altera_Forum
Honored Contributor II
138 Views

Hi, 

Did you manage to run the sound on DE2 under uClinux? I think that there is required a driver for i2s controller, which is connected to wm8731 codec. Do you have such driver?
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