Nevermind the "memset(&newt,0,sizeof(newt))" works if the line "newt.c_lflag = ICANON;" is set to zero, "newt.c_lflag = 0;". I am not sure why but it works :).
On Thursday, February 27, 2014 11:38:34 AM UTC-6, Marco Vazquez wrote: > > I found out what I had wrong I was setting the new termios "newt" to zero. > I then used the previous contents of ttyO1 on newt instead. That worked > great, also I had to remove ICANON from the c_lflag to work. > > On Wednesday, February 26, 2014 4:59:57 PM UTC-6, Marco Vazquez wrote: >> >> I have enabled UART2 on my Beaglebone Black using the device tree overlay >> method. I am able to communicate with minicom but not in C. I used termios >> to setup UART2, I have no issues writing data but I do when I try to read. >> I don't understand why in minicom reading works and not in my C program. >> What could be the reason? >> ps- I've attached my code just in case. >> >> Best Regards, >> Marco Vazquez >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
