From e202db236e9263d68b63449f5e95256ac3585ce9 Mon Sep 17 00:00:00 2001
From: technyon <j.o.schuemann@gmx.de>
Date: Sun, 1 Jan 2023 16:33:00 +0100
Subject: [PATCH] fix reboot to wifi manager

---
 networkDevices/WifiDevice.cpp | 10 ++++++++--
 networkDevices/WifiDevice.h   |  2 ++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/networkDevices/WifiDevice.cpp b/networkDevices/WifiDevice.cpp
index dfe2f14..9d57ab9 100644
--- a/networkDevices/WifiDevice.cpp
+++ b/networkDevices/WifiDevice.cpp
@@ -9,9 +9,7 @@ RTC_NOINIT_ATTR char WiFiDevice_reconfdetect[17];
 WifiDevice::WifiDevice(const String& hostname, Preferences* _preferences)
 : NetworkDevice(hostname)
 {
-    WiFiDevice_reconfdetect[16] = 0x00;
     _startAp = strcmp(WiFiDevice_reconfdetect, "reconfigure_wifi") == 0;
-    memset(WiFiDevice_reconfdetect, 0, sizeof WiFiDevice_reconfdetect);
 
     _restartOnDisconnect = _preferences->getBool(preference_restart_on_disconnect);
 
@@ -69,6 +67,8 @@ void WifiDevice::initialize()
     _wm.setMenu(wm_menu);
     _wm.setHostname(_hostname);
 
+    _wm.setAPCallback(clearRtcInitVar);
+
     bool res = false;
 
     if(_startAp)
@@ -105,6 +105,7 @@ void WifiDevice::initialize()
 void WifiDevice::reconfigure()
 {
     strcpy(WiFiDevice_reconfdetect, "reconfigure_wifi");
+    delay(200);
     ESP.restart();
 }
 
@@ -148,3 +149,8 @@ int8_t WifiDevice::signalStrength()
 {
     return WiFi.RSSI();
 }
+
+void WifiDevice::clearRtcInitVar(WiFiManager *)
+{
+    memset(WiFiDevice_reconfdetect, 0, sizeof WiFiDevice_reconfdetect);
+}
diff --git a/networkDevices/WifiDevice.h b/networkDevices/WifiDevice.h
index f359761..72e72bd 100644
--- a/networkDevices/WifiDevice.h
+++ b/networkDevices/WifiDevice.h
@@ -25,6 +25,8 @@ public:
     virtual PubSubClient *mqttClient();
 
 private:
+    static void clearRtcInitVar(WiFiManager*);
+
     void onDisconnected();
 
     WiFiManager _wm;