Function esp_idf_sys::touch_pad_get_thresh

pub unsafe extern "C" fn touch_pad_get_thresh(
    touch_num: touch_pad_t,
    threshold: *mut u16,
) -> esp_err_t

@brief Get touch sensor interrupt threshold @param touch_num touch pad index @param threshold pointer to accept threshold @return - ESP_OK on success - ESP_ERR_INVALID_ARG if argument is wrong