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CCS/LAUNCHXL-CC1312R1: How to Configure UART RXD and TXD pins ?

Pooja Vernekar
Prodigy 10 points

Part Number: LAUNCHXL-CC1312R1
Other Parts Discussed in Thread: SYSCONFIG

Tool/software: Code Composer Studio

I am using LAUNCHXL-CC1312R1 development board as external debugger for my custom board (CC1312R1), issue is i am not able to configure UART pins and not able to see any thing on terminal. 

I am using Co-processor example from TI15_4Stack. 

So how to configure UART pins, which UART should be used?

  • 0
    TI__Guru* 83881 points

    Hi Pooja,

    What version of the SimpleLink CC13x2 and CC26x2 SDK are you using?

    What IDE are you uing? (CCS/IAR)

    Per default the UART pins on the LAUNCHXL-CC1312R1 are marked with RXD<< and TXD>>. You can find them on the launchpad quick start guide:

    You can confgure the pins in SysConfig if you want to use different pins.