pub unsafe extern "C" fn gpio_input_enable(
gpio_num: gpio_num_t,
) -> esp_err_tExpand description
@brief Enable input for an IO
@param gpio_num GPIO number
@return - ESP_OK Success - ESP_ERR_INVALID_ARG GPIO number error
pub unsafe extern "C" fn gpio_input_enable(
gpio_num: gpio_num_t,
) -> esp_err_t@brief Enable input for an IO
@param gpio_num GPIO number
@return - ESP_OK Success - ESP_ERR_INVALID_ARG GPIO number error