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Emulate Blaupunkt Changer
I am currently working on a program that will emulate a blaupunkt changer.
This will allow the carpc to listen to button presses from the head unit and display text on the head unit.
I have tapped in to the serial line between the HU and changer and have figured out what most of the messages being sent mean.
Has anyone on this forum ever tried doing this before (I found an ancient post from Pressslab but that was all)? I'd like to know if anyone is interested or has information from their attempts at a similar project.
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