microphone test for MCIMX6DLAICPU2

cancel
Showing results for 
Search instead for 
Did you mean: 

microphone test for MCIMX6DLAICPU2

396 Views
abhirupmitra
Contributor II

hi ,

I am unable to record form microphone in MCIMX6DLAICPU2. I used arecord command to record from mic but unable to play using aplay command.

I dont know how to use amixer alsamixer and I followed the instructions in the given link:

https://community.nxp.com/thread/351978 

but still didn't get any help out of that. The codec which is there in board is CS42888 and the alsamixer is detecting the chip.

Let me know if anything has to be enabled in yocto BSP.

Please help me out in this.

Thanks

Abhirup Mitra

Labels (5)
0 Kudos
1 Reply

128 Views
art
NXP TechSupport
NXP TechSupport

For detailed information on the ALSA implementation on the i.MX6 series boards, including the i.MX6 SABRE AI, please refer to the Chapter 28 of the attached document.


Have a great day,
Artur

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

0 Kudos