[En-Nut-Discussion] Using RS485 With Ethernut 2

[Harald Kipp]

JayOmega schrieb:
> I have the following related to uart1 in 'include/cfg/arch/avrpio.h':
>
> #ifndef UART1_HDX_BIT
> #define UART1_HDX_BIT
> #endif
>   

Obviously you missed to enter the digit 5 for the half duplex bit.
http://www.ethernut.de/en/hardware/enut2/rs485.html

Harald