how to use MIC on 5340 audio DK

[yoyou]

Hello,

NCS2.0.2,  5340 audio DK, VScode, geteway mode

audio from Line IN, it work well, headset can head sound.

now i want audio from MIC, how to do it?

   

Best  regards

[Elfving]

Hello,

Have you had a look at the walkie talkie demo?

Regards,

Elfving

[yoyou]

Hi,

thanks for reply,

i want to use MIC in BIS mode, not from LINE-IN.

the same  SOURCE_I2S from  cs47l63.

i change as follow: talk face MIC BIS side, headset side no any sound.

Best regrds

[Elfving]

Hello,

I see. For details on how to enable that, see here.

Regards,

Elfving

[yoyou]

thank you

i've find problem, only change one line as follow

but each vscode flashed will no sound, must use J_Link  download ble5-ctr-rpmsg_3251.hex once,

yyes must each time. and then reset audio DK board.

otherwise, will got <err> ble: No response from NET core, check if NET core is programmed

maybe vscode earse net core but no flash to new.

   

Best regards