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AEK-AUD-C1D9031 :I2S configuration

KrishnapriyaB
Associate

Hi, I'm using a FDA903D amplifier in my custom board . The I2S audio lines are giving proper output with 

AEK-AUD-C1D9031 kit by passing the controller I2S lines to the FDA903D in my custom board (I have noted the CLK,WS, And SD lines as well). I'm trying to configure I2S accordingly from my microcontroller to FDA903D but its not giving me expected output (it gives me a noise output instead). Can anyone please help me with an example code including the audio data you are sending to help me achieve this.

1 REPLY 1
ATROI
ST Employee

Hi KrishnapriyaB,

I suggest installing the tool AutoDevKit Studio where some examples on the AVAS System are available.
Here is the link to the UM of the AVAS system we have implemented using AutoDevKit Studio, where in chapter 4,
you can find more details on the demo flashed on the AEK-AUD-C1D9031 evaluation board.

Thanks,

AutoDevKit Team.