Prevent WiFi config corruption (#1997 #1856 #1699 #1675)

esp8266 · May 10, 2016 · f2fb43c · f2fb43c
1 parent 61cc420
commit f2fb43c
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/libraries/ESP8266WiFi/src/ESP8266WiFiSTA.cpp b/libraries/ESP8266WiFi/src/ESP8266WiFiSTA.cpp
@@ -140,6 +140,11 @@ wl_status_t ESP8266WiFiSTAClass::begin(const char* ssid, const char *passphrase,
     ETS_UART_INTR_DISABLE();
 
     if(WiFi._persistent) {
+        // workaround for #1997: make sure the value of ap_number is updated and written to flash
+        // to be removed after SDK update
+        wifi_station_ap_number_set(2);
+        wifi_station_ap_number_set(1);
+
         wifi_station_set_config(&conf);
     } else {
         wifi_station_set_config_current(&conf);