Hi Rodrigo,
toggle quoted messageShow quoted text
Yes the pins are okay. I can confirm the STM32 is sending a testing message (I connected the sending UART to my computer and read the input). Looks like the code to read the response is not working, the following part: while (1) { unsigned char recvChar; while (uart_poll_in(uart, &recvChar) < 0) printk("%c", recvChar); }
On Fri, Nov 30, 2018 at 2:45 PM Rodrigo Peixoto <rodrigopex@...> wrote: Gustavo, --
Gustavo
|
|