Send a heartbeat when waking up from a wait cycle #50

NodeManager.cpp

@@ -441,7 +441,7 @@ void SensorThermistor::onLoop() {
     Serial.print(F(" V="));
     Serial.print(adc);
     Serial.print(F(" T="));
-    Serial.println(temperature);
+    Serial.print(temperature);
     Serial.print(F(" M="));
     Serial.println(getControllerConfig().isMetric);
   #endif
@@ -1891,6 +1891,8 @@ void NodeManager::_sleep() {
   if (_sleep_mode == WAIT) {
     // wait for the given interval
     wait(sleep_ms);
+    // send heartbeat to the controller
+    sendHeartbeat();
   }
   else if (_sleep_mode == SLEEP) {
     // setup interrupt pins

NodeManager.h

@@ -8,7 +8,7 @@
 #include <Arduino.h>
 
 // define NodeManager version
-#define VERSION "1.4"
+#define VERSION "1.5-dev1"
 
 /***********************************
    Constants

NodeManager.ino

@@ -41,7 +41,7 @@ void before() {
 // presentation
 void presentation() {
   // Send the sketch version information to the gateway and Controller
-	sendSketchInfo(SKETCH_NAME,SKETCH_VERSION);
+  sendSketchInfo(SKETCH_NAME,SKETCH_VERSION);
   // call NodeManager presentation routine
   nodeManager.presentation();