Hello,I'm trying to get UART working in our project. I'm working on RA6M5 MCU.I looked at the example "ra-fsp-examples-master\ra-fsp-examples-master\example_projects\ek_ra6m5\sci_uart\sci_uart_ek_ra6m5_ep\iar" in IAR 9.10. I noticed that the TX is P101, RX is P100. For us, the TX is P409; the RX is P408. How can I change the PIN configuration to make it work for our design?Actually I also created my project. I added the UART stack(r_sci_uart). When I tried to configure the RX and TX, I can't configure it for P408 and P409. How can I setup the PIN for RX and TX?Is there any document about how to get UART working?Thanks!
in the pins tab of the configurator, set the pins for SCI channel 3 :-
Then in the properties of the SCI UART driver, set the channel you want to use, and the pin setting for that channel of SCI will…
Try using SCI3
I selected SCI3 for P408 and P409. The UART works now. But I see some gibberish characters printed out instead of the proper debug strings. Do you know what could be wrong?