CC2640R2F: GPIO initialization and setting value

Vineet Nadella

Part Number: CC2640R2F
Other Parts Discussed in Thread: LAUNCHXL-CC2640R2

I am looking to use a GPIO pin in my Launchpad CC2640R2F project. However, I don't seem to understand the requirements for configuring a pin. What modifications need to be made in the CC2640R2_LAUNCHXL.c, CC2640R2_LAUNCHXL.h, and in the project .c file.

I want to write a GPIO pin High.

over 5 years ago

0 Markel Robregado over 5 years ago

Guru 86745 points

Hi Vineet,

See pin interrupt and project zero example program.

-kel

0 R.M over 5 years ago in reply to Markel Robregado

TI__Genius 9215 points

Hi Vineet,

In additional to what kel suggest I can recommend looking at the empty example that is included in the CC2640R2 SDK. The only thing done in this example is to toggle one GPIO (LED on LAUNCHXL-CC2640R2).

Best Regards,

R.M

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CC2640R2F: GPIO initialization and setting value