First commit - WIP

src/weifi.cpp

@@ -0,0 +1,28 @@
+#define WEIFI
+
+#include "weifi.h"
+#include "mqtt.h"
+
+
+void connectToWifi() {
+  Serial.println("Connecting to Wi-Fi...");
+  WiFi.begin(ssid, password);
+}
+
+void WiFiEvent(WiFiEvent_t event) {
+  Serial.printf("[WiFi-event] event: %d\n", event);
+  switch(event) {
+    case ARDUINO_EVENT_WIFI_STA_GOT_IP:
+      Serial.println("WiFi connected");
+      Serial.println("IP address: ");
+      Serial.println(WiFi.localIP());
+      connectToMqtt();
+      break;
+    case ARDUINO_EVENT_WIFI_STA_DISCONNECTED:
+      Serial.println("WiFi lost connection");
+      xTimerStop(mqttReconnectTimer, 0); // ensure we don't reconnect to MQTT while reconnecting to Wi-Fi
+      xTimerStart(wifiReconnectTimer, 0);
+      break;
+  }
+}
+