and just another update to clarify:
I can send characters through the 2nd UART by sending them directly to the 2nd UARTs transmit register (even at 115200 baud).
To achieve that, I need to manually set the UART control registers, using PBP defines doesn't seem to work for that.
Hserout2 seems to be crashing my programs on this processor (PIC18F26K83)
Everything is dandy with the 1st UART. I can configure it both ways and utilise hserout without issue.
Troy
ps: these current tests are being done on a PIC that's completely isolated from all other components. The only connections is the x5 inline serial wires and the minimum 2 serial test wires to the output.




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