gpio_input_get & gpio_input_get_high
Posted: Sat Aug 26, 2017 6:40 pm
The documentation for gpio_input_get & gpio_input_get_high gives the impression that they return a 32-bit value corresponding to the current input levels of the GPIO. However, when I tried these functions I got only garbage and had to fall back to gpio_get_level() which works as expected.
What is the purpose of these functions and what do they actually read?
What is the purpose of these functions and what do they actually read?