My plan is to have my AVR board handle midi Input and send that to the Raspberry PI (as well as the potentiometer and switches status) through 38400bps serial port of the Raspberry Pi. To do so, the AVR will be receiving MIDI through the HW UART and will be sending serial data by bit banging.
I tried using the SW UART implementation of AVR lib, but it seems to be failing every now and then (actually very often). I was expecting it to "just work" and let me work on other stuff, but it seems like I am going to have to spend some time debugging the code from AVR lib or looking for other alternatives... I am not big expert on AVR coding, so I expect a few nights of intensive work.
Meanwhile, I am almost done modifying rtMidi to allow Midi comming through serial port.
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