wifi dependency removed

include/network.h

@@ -34,8 +34,11 @@ class Network {
 
         /**
          * @brief Establish a connection to the WiFi.
+         * 
+         * @return true Wifi is connected
+         * @return false Timeout
          */
-        static void connectWifi();
+        static bool connectWifi();
 
         /**
          * @brief Set all general settings to connect to a broker.

include/networkConfig.h

@@ -14,7 +14,22 @@
 
 // General config
 #define MQTT_TIME_RECONNECT 2500
-#define HW1
+
+/**
+ * @brief Wlan connect timeout
+ * 
+ * This number multiplied by WLAN_CONNECT_LOOP_TIME is the 
+ * timeout in milliseconds.
+ */
+#define WLAN_CONNECT_TIMEOUT 20
+
+/**
+ * @brief Wlan connect loop time
+ * 
+ * The time in milliseconds until the next connection attempt.
+ */
+#define WLAN_CONNECT_LOOP_TIME 500
+#define ESP32BROKER
 
 
 //Network config ESP32