Quote:
Originally Posted by flasher86
Another thing is that FM works properly so Codec must be good. There is a problem with digital audio only.
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Btw, the datasheet for the FM modules used in most MPx players can be found here:
SparkFun Electronics - FM Receiver Module
I am quite not sure if the FM input is fully processed thru the CODEC (FM -> ADC -> CPU -> DAC).
I know we can record FM, so it must at least go to the ADC but it is not sure it goes to CPU, and be copied to an output buffer (audio streaming). By the way, when recording, it looks like you can choose between MIC,FM,LINE inputs because there is an analog switcher in the internal CODEC.
When you hear FM, it might be analog, but to prove that you'd have to look at the code...