IWR1443: How to change the pin functionality of IWR1443 in code?

HarishKumar Vanganuru

Prodigy 200 points

Part Number: IWR1443

Hi Everyone,

I want to change the functionality of a R4 pin to MSS_UARTB_TX.

In which file and what function should be used to change this functionality?

Regards,

Harish

over 5 years ago

0 Akash Gondalia over 5 years ago

TI__Guru 50240 points

Hi Harish,

I've asked an expert to look into this and we should have an answer for you early next week.

Cheers,

Akash

0 Nitin Sakhuja over 5 years ago in reply to Akash Gondalia

TI__Mastermind 30405 points

Hi Harish,

Please use TI's PinMux tool to generate the pinmux configuration. You can refer to the Tutorial video provided on the Pinmux tool page to understand the process.

The tool generates C code for the selected pinmux configuration in 2 files: pin_mux_config.c and pin_mux_config.h
Referring to the IWR1443 Out of box demo is SDK 2.1.0.4, you can replace the existing pinmux configuration code in function MmwDemo_initTask in main.c with the new code generated by the pinmux tool.

Regards

-Nitin

0 HarishKumar Vanganuru over 5 years ago in reply to Nitin Sakhuja

Prodigy 200 points

Thanks Nitin.

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IWR1443: How to change the pin functionality of IWR1443 in code?