Function esp_idf_hal::sys::esp_rom_gpio_connect_out_signal
source · pub unsafe extern "C" fn esp_rom_gpio_connect_out_signal(
gpio_num: u32,
signal_idx: u32,
out_inv: bool,
oen_inv: bool,
)
Expand description
@brief Combine a peripheral signal which tagged as output attribute with a GPIO.
@note There’s no limitation on the number of signals that a GPIO can combine with.
@param gpio_num GPIO number @param signal_idx Peripheral signal index (tagged as output attribute) @param out_inv Whether to signal to be inverted or not @param oen_inv Whether the output enable control is inverted or not