basic mqtt plugin

src/examples/basic/main.cpp

@@ -0,0 +1,36 @@
+#include "config.h"
+#include "WiFiNet.h"
+#include "Sprocket.h"
+#include "MqttPlugin.cpp"
+
+WiFiNet *network;
+Sprocket *sprocket;
+
+void setup()
+{
+    sprocket = new Sprocket(
+        {STARTUP_DELAY, SERIAL_BAUD_RATE});
+    sprocket->subscribe("local/topic", [](String msg){
+        Serial.println("Received: " + msg);
+    });
+    sprocket->addPlugin(
+        new MqttPlugin({"sprocket", "192.168.1.2", 1883, "wirelos/mqttSprocket-in/", "wirelos/mqttSprocket-out/"}));
+
+    network = new WiFiNet(
+        SPROCKET_MODE,
+        STATION_SSID,
+        STATION_PASSWORD,
+        AP_SSID,
+        AP_PASSWORD,
+        HOSTNAME,
+        CONNECT_TIMEOUT);
+    network->connect();
+
+    sprocket->activate();
+}
+
+void loop()
+{
+    sprocket->loop();
+    yield();
+}