nRF9160 how to change baud rate of UART1 to 9600?

Question

I'm successfully printing to the UART1 com port at baud rate 115200, but I have a peripheral I plan to connect that requires 9600. What is the proper way to go about this? Are there multiple places this needs to be changed or is there one config I can set? 
 I did try changing the config here: 
 zephyr\ext\hal
ordic
rfx_config_nrf9160.h 
 but it didn't appear to work as I expected 
 
 Thank you!

Jace · Accepted Answer

YES!! Nice catch! The final solution is changing my .dts files at ncs/zephyr/boards/arm/nrf9160_pca10090/nrf9160_pca10090ns.dts and ncs/zephyr/boards/arm/nrf9160_pca10090/ nrf9160_pca10090.dts to have this at the end: &uart1 { status = "ok"; current-speed = <9600>; tx-pin = <1>; rx-pin = <0>; rts-pin = <14>; cts-pin = <15>; }; You are amazing thanks again!!

MJD093 · Answer

EDIT: I'm just gonna ask, when i posted that snippet of code at the start, did you change the RX and TX pins to reflect your board? I just noticed your output from your build folder has my pins 22 and 23 as TX and RX, is that your pins as well? This would explain why you are no longer seeing anything on UART1.

nRF9160 how to change baud rate of UART1 to 9600?

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