Function esp_idf_sys::esp_wifi_get_ant

source · 
pub unsafe extern "C" fn esp_wifi_get_ant(
    config: *mut wifi_ant_config_t
) -> esp_err_t
Expand description

@brief Get current antenna configuration

@param config Antenna 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