Using Lib Alsa with Legato


#1

Hello Guys,
I’m very grateful for the support I’ve been receiving.
Tks…

Well, now I need use aplay from alsa-lib.

It is possible in WP85XX?


#2

Did you get aplay to work? If you did, can you please share how?


#3

Hello @selberg,
No, I don’t get aplay to work.

Sorry…


#4

We got aplay to work on wp7502 and mangoh green by first executing:

amix ‘PRI_RX Audio Mixer MultiMedia1’ 1
amix ‘Sys Clock Enable Switch’ 1
amix ‘Capture PGA Mute Switch’ 1
amix ‘Digital Playback Mute Switch’ 1
amix ‘Digital Playback Volume’ 192
amix ‘Speaker Playback Volume’ 57
amix ‘Speaker Playback Mute Switch’ 1
amix ‘SPKOUTP VDD Enable Switch’ 1
amix ‘SPKOUTN VDD Enable Switch’ 1
amix ‘SPKOUTP Mute Switch’ 1
amix ‘SPKOUTN Mute Switch’ 1
amix ‘SPKOUTP Enable Switch’ 1
amix ‘SPKOUTN Enable Switch’ 1
amix ‘ADC Mute All Switch’ 1
amix ‘Speaker Function’ 1
amix ‘SPKOUTP Mixer Speak PGA to Speaker P Switch’ 1
amix ‘SPKOUTN Mixer Speak PGA to Speaker N Switch’ 1
amix ‘Speaker Mixer DAC to Speak PGA Switch’ 1
amix ‘MultiMedia1 Mixer PRI_TX’ 1
amix ‘Input PGA Enable Switch’ 1
amix ‘Left ADC Enable Switch’ 1
amix ‘Input PGA AUX to Invert InPGA Switch’ 1
amix ‘Input PGA IN1 to InPGA Switch’ 1