Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Sound Card for uClinux

I see the uClinux 2.6 has support for a sound driver. Apparently you can just use "cat" to send the raw audio to the sound card at /dev/dsp. Can you tell me what sound daughter card I can use, ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Thanks, the Jester board on fpga.nl (http://www.fpga.nl) is just about what I'm looking for, except I would like to play PCM audio.

<div class='quotetop'>QUOTE </div>

--- Quote Start ---

Does uClinux 2.6 has a c code file to drive it??[/b]

--- Quote End ---

It would seem so. uClinux has a driver for ALSA (Advanced Linux Sound Architecture) but I have no idea if it would work with an audio expansion card