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Altera_Forum's avatar
Altera_Forum
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14 years ago

How to use wm8731 decoder on uClinux(DE2 board)

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.

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    12 years ago

    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?