Function esp_idf_hal::sys::esp_wifi_set_ant_gpio

source ยท 
pub unsafe extern "C" fn esp_wifi_set_ant_gpio(
    config: *const wifi_ant_gpio_config_t,
) -> i32
Expand description

@brief Set antenna GPIO configuration

@param config Antenna GPIO configuration.

@return

  • ESP_OK: succeed
  • ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
  • ESP_ERR_INVALID_ARG: Invalid argument, e.g. parameter is NULL, invalid GPIO number etc