Function esp_idf_svc::hal::sys::esp_wifi_clear_ap_list

source ยท 
pub unsafe extern "C" fn esp_wifi_clear_ap_list() -> i32
Expand description

@brief Clear AP list found in last scan

@attention This API will free all memory occupied by scanned AP list. When the obtained AP list fails, AP records must be cleared,otherwise it may cause memory leakage.

@return

  • ESP_OK: succeed
  • ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
  • ESP_ERR_WIFI_NOT_STARTED: WiFi is not started by esp_wifi_start
  • ESP_ERR_WIFI_MODE: WiFi mode is wrong
  • ESP_ERR_INVALID_ARG: invalid argument