Hi,
i ve got the portux running a small programm with the debug connectetd to the ttys0. i have configured the piob 20 and 21 for usart 1 (first question:ttys1 or ttys2?) to send messages to a second computer. my problem is, i didnt get any signals throug this port. i see the signals at the debug port but not at the second usart of the portux.
thanks
Portux920T Usart Problem
Submitted by audiovisualist on Wed, 03/10/2010 - 14:38
Re: Portux920T Usart Problem
I do not quite understand. Normally these USARTs work right as delivered and the pins are already muxed. USART1 should be ttyS2 and the same port as the debug port. The other port is USART0 and ttyS1 (PA17 / PA18). Here also the pins should be already muxed.