Major update:

- Add CWatchdogCore component.  Sends ping to watchdog server

CMakeLists.txt

@@ -1,3 +1,3 @@
 PROJECT(lib_redAcore)
 
-ADD_LIBRARY(redAcore TimingCore.cpp DateTimeCore.cpp LogCore.cpp SignalCore.cpp DataTreeCore.cpp JSONparseCore.cpp BufferCore.cpp LiteProtocolCore.cpp FunctionCore.cpp DeviceCore.cpp FileCore.cpp SelectCore.cpp SelectableCore.cpp)
+ADD_LIBRARY(redAcore TimingCore.cpp DateTimeCore.cpp LogCore.cpp SignalCore.cpp DataTreeCore.cpp JSONparseCore.cpp BufferCore.cpp LiteProtocolCore.cpp FunctionCore.cpp WatchdogCore.cpp DeviceCore.cpp FileCore.cpp SelectCore.cpp SelectableCore.cpp)

WatchdogCore.cpp

@@ -0,0 +1,67 @@
+/*
+ * WatchdogCore.cpp
+ *
+ *  Created on: July 2017
+ *      Author: wentzelc
+ */
+
+// redA Libraries
+#include "WatchdogCore.h"
+#include "TimingCore.h"
+
+// Standard C/C++ Libraries
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+
+//---------------------------------------------------------------------------
+
+// Global vars
+extern char *   ProcessName;
+char            LogStr[1000];           // Temporary var to create log messages, globally available to save on memory operations
+
+//---------------------------------------------------------------------------
+
+CWatchdogCore::CWatchdogCore( const char * WatchdogName, const int pInterval, CLogCore * pLog, EDebugLevel pDebugLevel ) :
+               CFunctionCore( Name, pLog, pDebugLevel, OUT_NORMAL )
+{
+    // Create protocol
+    Protocol = new CLiteProtocol( 50, '\x01', '\x02', '\x00' );
+    Protocol->AppendParam( Name, strlen(Name) );
+    Protocol->AppendParam( ProcessName, strlen(ProcessName) );
+    Protocol->AppendParam( "ping", 4 );
+
+    // Start timer
+    PingTimeout = 500;
+    SetStartTime( &PingTimer );
+
+    // Create Channel
+    Ping = AddChannel( "Ping" );
+}
+//---------------------------------------------------------------------------
+
+CWatchdogCore::~CWatchdogCore()
+{
+    // Destroy Protocol
+    if (Protocol)
+        delete Protocol;
+}
+//---------------------------------------------------------------------------
+
+bool  CWatchdogCore::Process()
+{
+    if (Timeout( PingTimer, PingTimeout ))
+    {
+        // Send command
+        Output( Ping, Protocol->GetCommandStr(), Protocol->GetCommandLen() );
+
+        // Reset timer
+        SetStartTime( &PingTimer );
+    }
+
+    return false;
+}
+//---------------------------------------------------------------------------
+

WatchdogCore.h

@@ -0,0 +1,41 @@
+/*
+ * WatchdogCore.h
+ *
+ *  Created on: July 2017
+ *      Author: wentzelc
+ */
+
+#ifndef REDACORE_WATCHDOGCORE_H_
+#define REDACORE_WATCHDOGCORE_H_
+
+// redA Libraries
+#include "FunctionCore.h"
+#include "LiteProtocolCore.h"
+
+// Standard C/C++ Libraries
+/*none*/
+
+//---------------------------------------------------------------------------
+
+class CWatchdogCore : public CFunctionCore
+{
+private:
+    // Command
+    CLiteProtocol   * Protocol;
+
+    // Timing
+    timeval         PingTimer;
+    int             PingTimeout;
+
+    // Channel
+    TChannel        * Ping;
+
+public:
+    CWatchdogCore( const char * WatchdogName, const int pInterval, CLogCore * pLog, EDebugLevel pDebugLevel );
+    virtual ~CWatchdogCore();
+
+    virtual bool    Process();
+};
+//---------------------------------------------------------------------------
+
+#endif /* REDACORE_WATCHDOGCORE_H_ */