Merge pull request #120 from LeeLeahy2/repeated-states

Mark repeated states with a leading asterisk

Author: nseidle

Firmware/RTK_Surveyor/States.ino

@@ -1389,6 +1389,9 @@ void requestChangeState(SystemState requestedState)
 //Change states and print the new state
 void changeState(SystemState newState)
 {
+  if (newState == systemState)
+    Serial.print(F("*"));
+
   reportHeapNow();
   systemState = newState;