Function esp_idf_svc::sys::gpio_iomux_in
source ยท pub unsafe extern "C" fn gpio_iomux_in(gpio_num: u32, signal_idx: u32)Expand description
@brief Set pad input to a peripheral signal through the IOMUX.
@param gpio_num GPIO number of the pad.
@param signal_idx Peripheral signal id to input. One of the *_IN_IDX signals in soc/gpio_sig_map.h.