search

agherzan / meta-raspberrypi

Yocto/OE BSP layer for the Raspberry Pi boards
https://www.yoctoproject.org/
MIT License
532 stars 410 forks source link

Does WM8960 audio capture work ? #889

Closed BMatthai closed 2 years ago

BMatthai commented 3 years ago

I am using meta-raspberrypi on master branch and I would like to use audio features (capture and playback).

To perform this, I added MACHINE_FEATURES += "wm8960" in my local.conf file as documentation says. I also toggled switches to make playback working.

Playback works, but I'm not able to perform any capture.

I unmuted and toggled all switches in alsamixer capture panel, and increased all volumes to max level, but when I run following command I don't have any sound to my loudspeaker (except noise or automatic rifle sounds): $ arecord -D hw:0,0 -f CD -r 16000 -c 2 | aplay -Dhw:0 (capture to a wav files doesn't work neither)

When I install seeed-voicecard from respeaker on a fresh Raspbian install capture does work.

Did I miss something ? Thank you.

agherzan commented 2 years ago

@BMatthai have you managed to figure this one out? I sadly don't have much I can help with.

EDIT: Closing due to no activity.