douglas5962
Posts: 28
Joined: Thu Mar 29, 2018 2:22 pm

PWM broken on Buster?

Tue Jul 30, 2019 7:48 pm

Does anyone know if PWM is currently broken on Buster? The hardware I am using has a piezo sounder driven off GPIO 30 of the CM3+. On Jessie and Stretch everything works fine but when using Buster the piezo is totally quiet. I used the same config.txt and dt-blob.bin on Stretch and Buster along with v68 of the GPIO daemon. I'm not sure what else could be wrong other than there's some issue with Buster.

Return to “Compute Module”