yup ok that’s the deal…
There’s still framing errors occasionally but i think that’s more of a buffer issue on the library or uart.
i’m running 115k2 and here’s the sketch below.
Wiring was:
FTDI from windows machine to 4 pin header
28 pin header D0/D1 to 40 pin header RX/TX and using cutecom with /dev/ttyS4 @ 115k2
