Sunday, April 28, 2024

C Programming

Header Files and Includes


Preprocessing Macros

I found this usage of defining empty macros in pico sdk, and it's sometimes useful:
#define _REG_(x)
_REG_(SIO_GPIO_OE_SET_OFFSET)

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raspberry pi gpio controls

#gpiozero library https://gpiozero.readthedocs.io/en/stable/#