esp_wifi: fix disconnect after set country issue

components/esp_wifi/include/esp_wifi.h

@@ -600,18 +600,19 @@ esp_err_t esp_wifi_get_channel(uint8_t *primary, wifi_second_chan_t *second);
   * @attention 1. It is discouraged to call this API since this doesn't validate the per-country rules,
   *               it's up to the user to fill in all fields according to local regulations.
   *               Please use esp_wifi_set_country_code instead.
-  * @attention 2. The default country is CHINA {.cc="CN", .schan=1, .nchan=13, policy=WIFI_COUNTRY_POLICY_AUTO}
+  * @attention 2. The default country is CHINA {.cc="CN", .schan=1, .nchan=13, .policy=WIFI_COUNTRY_POLICY_AUTO}.
-  * @attention 3. When the country policy is WIFI_COUNTRY_POLICY_AUTO, the country info of the AP to which
+  * @attention 3. The third octect of country code string is one of the following: ' ', 'O', 'I', 'X', otherwise it is considered as ' '.
-  *               the station is connected is used. E.g. if the configured country info is {.cc="USA", .schan=1, .nchan=11}
+  * @attention 4. When the country policy is WIFI_COUNTRY_POLICY_AUTO, the country info of the AP to which
+  *               the station is connected is used. E.g. if the configured country info is {.cc="US", .schan=1, .nchan=11}
   *               and the country info of the AP to which the station is connected is {.cc="JP", .schan=1, .nchan=14}
   *               then the country info that will be used is {.cc="JP", .schan=1, .nchan=14}. If the station disconnected
   *               from the AP the country info is set back to the country info of the station automatically,
   *               {.cc="US", .schan=1, .nchan=11} in the example.
-  * @attention 4. When the country policy is WIFI_COUNTRY_POLICY_MANUAL, then the configured country info is used always.
+  * @attention 5. When the country policy is WIFI_COUNTRY_POLICY_MANUAL, then the configured country info is used always.
-  * @attention 5. When the country info is changed because of configuration or because the station connects to a different
+  * @attention 6. When the country info is changed because of configuration or because the station connects to a different
   *               external AP, the country IE in probe response/beacon of the soft-AP is also changed.
-  * @attention 6. The country configuration is stored into flash.
+  * @attention 7. The country configuration is stored into flash.
-  * @attention 7. When this API is called, the PHY init data will switch to the PHY init data type corresponding to the
+  * @attention 8. When this API is called, the PHY init data will switch to the PHY init data type corresponding to the
   *               country info.
   *
   * @param     country   the configured country info
@@ -909,7 +910,7 @@ esp_err_t esp_wifi_set_vendor_ie_cb(esp_vendor_ie_cb_t cb, void *ctx);
   * @return
   *    - ESP_OK: succeed
   *    - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
-  *    - ESP_ERR_WIFI_NOT_START: WiFi is not started by esp_wifi_start
+  *    - ESP_ERR_WIFI_NOT_STARTED: WiFi is not started by esp_wifi_start
   *    - ESP_ERR_WIFI_ARG: invalid argument, e.g. parameter is out of range
   */
 esp_err_t esp_wifi_set_max_tx_power(int8_t power);
@@ -922,7 +923,7 @@ esp_err_t esp_wifi_set_max_tx_power(int8_t power);
   * @return
   *    - ESP_OK: succeed
   *    - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
-  *    - ESP_ERR_WIFI_NOT_START: WiFi is not started by esp_wifi_start
+  *    - ESP_ERR_WIFI_NOT_STARTED: WiFi is not started by esp_wifi_start
   *    - ESP_ERR_WIFI_ARG: invalid argument
   */
 esp_err_t esp_wifi_get_max_tx_power(int8_t *power);
@@ -1018,7 +1019,7 @@ esp_err_t esp_wifi_set_csi_rx_cb(wifi_csi_cb_t cb, void *ctx);
   * return
   *    - ESP_OK: succeed
   *    - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
-  *    - ESP_ERR_WIFI_NOT_START: WiFi is not started by esp_wifi_start or promiscuous mode is not enabled
+  *    - ESP_ERR_WIFI_NOT_STARTED: WiFi is not started by esp_wifi_start or promiscuous mode is not enabled
   *    - ESP_ERR_INVALID_ARG: invalid argument
   */
 esp_err_t esp_wifi_set_csi_config(const wifi_csi_config_t *config);
@@ -1031,7 +1032,7 @@ esp_err_t esp_wifi_set_csi_config(const wifi_csi_config_t *config);
   * return
   *    - ESP_OK: succeed
   *    - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
-  *    - ESP_ERR_WIFI_NOT_START: WiFi is not started by esp_wifi_start or promiscuous mode is not enabled
+  *    - ESP_ERR_WIFI_NOT_STARTED: WiFi is not started by esp_wifi_start or promiscuous mode is not enabled
   *    - ESP_ERR_INVALID_ARG: invalid argument
   */
 esp_err_t esp_wifi_set_csi(bool en);
@@ -1244,6 +1245,7 @@ esp_err_t esp_wifi_set_connectionless_wake_interval(uint16_t interval);
   *
   * @attention 7. When country code "01" (world safe mode) is set, SoftAP mode won't contain country IE.
   * @attention 8. The default country is "CN" and ieee80211d_enabled is TRUE.
+  * @attention 9. The third octect of country code string is one of the following: ' ', 'O', 'I', 'X', otherwise it is considered as ' '.
   *
   * @param     country   the configured country ISO code
   * @param     ieee80211d_enabled   802.11d is enabled or not