Update can_processor.cpp

change from uint to int. Concat whole temperature message payload.

src/can_processor.cpp

@@ -129,7 +129,7 @@ void processCan()
      * Endpoint = Outside temperature at which the heating should deliver the lowest possible feed temperature. Also known as "cut-off" temperature (depends on who you are talking with about this topic ;))
      **************************************/
 
-    unsigned int rawTemp;
+    int rawTemp;
 
     // Take note of the last time we received a message from the boiler
     if (Message.id < 0x250 || Message.id > 0x260)
@@ -205,8 +205,12 @@ void processCan()
     // Value: (Data[0] & Data[1]) / 100.0
     if (Message.id == configuration.CanAddresses.Heating.OutsideTemperature)
     {
-      // Concat bytes 0 and 1 and divide the resulting INT by 100
-      rawTemp = (Message.data[0] << 8) + Message.data[1];
+      // Concat payload and divide the resulting INT by 100
+      for (int i = 0; i < sizeof(Message.data); i++)
+      {
+        rawTemp <<= 8;
+        rawTemp |= Message.data[i];
+      }      
       temp = rawTemp / 100.0;
 
       // Temperature Delta is too high