yeah you are right, but GP2x is too expensive for my project...
Linux is not an obligation...
but all chip seems to support at leat one serial port... Some time, manufacturer use serial port as debug feature on the PCB itself.
So a way to go is to open the player and wire up the UART test points for example. But I need to know if people here know a model who has this kind of test point on the PCB for the UART.
Thank you
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