various bugfixes and improvements

watchdog/Watchdog.h

@@ -19,6 +19,7 @@ public:
         CANCEL_RQ,
         RESTART_RQ,
         TIMEOUT,
+        HUNG_UP,
         FAULT
     };
 
@@ -32,7 +33,7 @@ private:
 
     bool obswRunning = false;
     bool watchdogRunning = false;
-    bool printTimeoutLatch = false;
+    bool printNotRunningLatch = false;
     std::array<uint8_t, 64> buf;
     States state = States::NOT_STARTED;
 
@@ -41,7 +42,7 @@ private:
     LoopResult parseCommandByte(ssize_t readLen);
 
     int performRunningOperation();
-    int performTimeoutOperation();
+    int performNotRunningOperation(LoopResult type);
     int performSuspendOperation();
 };