Index: firmware/App/Drivers/PAL.h
===================================================================
diff -u -r01892698468068bb97a80a84c96a6d7c5d6fde9b -r3b3713c0d5445b83f339021972728ff58bd3e6e5
--- firmware/App/Drivers/PAL.h	(.../PAL.h)	(revision 01892698468068bb97a80a84c96a6d7c5d6fde9b)
+++ firmware/App/Drivers/PAL.h	(.../PAL.h)	(revision 3b3713c0d5445b83f339021972728ff58bd3e6e5)
@@ -15,8 +15,8 @@
 *
 ***************************************************************************/
 
-#ifndef __GPIO_H__
-#define __GPIO_H__
+#ifndef __PAL_H__
+#define __PAL_H__
 
 #include "TDCommon.h"
 
Index: firmware/App/Services/AlarmMgmtSWFaults.h
===================================================================
diff -u -r766e65a173747dd60a9faae1cac228cd5f8a55a6 -r3b3713c0d5445b83f339021972728ff58bd3e6e5
--- firmware/App/Services/AlarmMgmtSWFaults.h	(.../AlarmMgmtSWFaults.h)	(revision 766e65a173747dd60a9faae1cac228cd5f8a55a6)
+++ firmware/App/Services/AlarmMgmtSWFaults.h	(.../AlarmMgmtSWFaults.h)	(revision 3b3713c0d5445b83f339021972728ff58bd3e6e5)
@@ -88,19 +88,17 @@
     SW_FAULT_ID_INVALID_CAN_MESSAGE_BOX = 57,
     SW_FAULT_ID_SYSTEM_CMMM_CAN_TRANSMIT_REJECTED = 58,
     SW_FAULT_ID_SYSTEM_COMM_INVALID_FRAME_SIZE = 59,
-    SW_FAULT_ID_HD_INVALID_TEST_CONFIG_SELECTED1 = 60,
-    SW_FAULT_ID_HD_INVALID_TEST_CONFIG_SELECTED2 = 61,
-    SW_FAULT_ID_UTIL_INVALID_WIN_MAX_COUNT = 62,
-    SW_FAULT_ID_UTIL_INVALID_WIN_COUNT = 63,
-    SW_FAULT_ID_UTIL_TIME_WINDOWED_COUNT_ERROR = 64,
-    SW_FAULT_ID_SEMAPHORE_IN_USE_TIMEOUT = 65,
-    SW_FAULT_ID_WATCHDOG_INVALID_SELF_TEST_STATE = 66,
-    SW_FAULT_ID_WATCHDOG_INVALID_TASK = 67,
-    SW_FAULT_ID_ALARM_MGMT_INVALID_ALARM_FOR_START_TIME = 68,
-    SW_FAULT_ID_INT_ADC_DATA_OVERRUN = 69,
-    SW_FAULT_ID_INT_ADC_INVALID_CHANNEL_REQUESTED1 = 70,
-    SW_FAULT_ID_INT_ADC_INVALID_CHANNEL_REQUESTED2 = 71,
-    SW_FAULT_ID_SAFETY_SHUTDOWN_INVALID_SELF_TEST_STATE = 72,
+    SW_FAULT_ID_UTIL_INVALID_WIN_MAX_COUNT = 60,
+    SW_FAULT_ID_UTIL_INVALID_WIN_COUNT = 61,
+    SW_FAULT_ID_UTIL_TIME_WINDOWED_COUNT_ERROR = 62,
+    SW_FAULT_ID_SEMAPHORE_IN_USE_TIMEOUT = 63,
+    SW_FAULT_ID_WATCHDOG_INVALID_SELF_TEST_STATE = 64,
+    SW_FAULT_ID_WATCHDOG_INVALID_TASK = 65,
+    SW_FAULT_ID_ALARM_MGMT_INVALID_ALARM_FOR_START_TIME = 66,
+    SW_FAULT_ID_INT_ADC_DATA_OVERRUN = 67,
+    SW_FAULT_ID_INT_ADC_INVALID_CHANNEL_REQUESTED1 = 68,
+    SW_FAULT_ID_INT_ADC_INVALID_CHANNEL_REQUESTED2 = 69,
+    SW_FAULT_ID_SAFETY_SHUTDOWN_INVALID_SELF_TEST_STATE = 70,
     NUM_OF_SW_FAULT_IDS
 } SW_FAULT_ID_T;
 
Index: firmware/App/Services/SystemCommTD.c
===================================================================
diff -u -r01892698468068bb97a80a84c96a6d7c5d6fde9b -r3b3713c0d5445b83f339021972728ff58bd3e6e5
--- firmware/App/Services/SystemCommTD.c	(.../SystemCommTD.c)	(revision 01892698468068bb97a80a84c96a6d7c5d6fde9b)
+++ firmware/App/Services/SystemCommTD.c	(.../SystemCommTD.c)	(revision 3b3713c0d5445b83f339021972728ff58bd3e6e5)
@@ -293,6 +293,23 @@
 
 /*********************************************************************//**
  * @brief
+ * The checkTooManyBadMsgCRCs function checks for too many bad message CRCs
+ * within a set period of time.  Assumed function is being called when a new
+ * bad CRC is detected so a new bad CRC will be added to the list.
+ * @details Inputs: badCRCTimeStamps[], badCRCListIdx, badCRCListCount
+ * @details Outputs: possibly a "too many bad CRCs" alarm
+ * @return none
+ *************************************************************************/
+void checkTooManyBadMsgCRCs( void )
+{
+    if ( TRUE == incTimeWindowedCount( TIME_WINDOWED_COUNT_BAD_MSG_CRC ) )
+    {
+        SET_ALARM_WITH_1_U32_DATA( ALARM_ID_TD_COMM_TOO_MANY_BAD_CRCS, (U32)ALARM_SOURCE_TD );
+    }
+}
+
+/*********************************************************************//**
+ * @brief
  * The getInBufferID function gets the buffer ID for a given buffer index.
  * @details Inputs: CAN_IN_BUFFERS[]
  * @details Outputs: none
Index: firmware/App/Services/SystemCommTD.h
===================================================================
diff -u -r01892698468068bb97a80a84c96a6d7c5d6fde9b -r3b3713c0d5445b83f339021972728ff58bd3e6e5
--- firmware/App/Services/SystemCommTD.h	(.../SystemCommTD.h)	(revision 01892698468068bb97a80a84c96a6d7c5d6fde9b)
+++ firmware/App/Services/SystemCommTD.h	(.../SystemCommTD.h)	(revision 3b3713c0d5445b83f339021972728ff58bd3e6e5)
@@ -47,6 +47,7 @@
 COMM_BUFFER_T getInBufferID( U32 idx );
 COMM_BUFFER_T getOutBufferID( U32 idx );
 void checkForCommTimeouts( void );
+void checkTooManyBadMsgCRCs( void );
 void checkInFromDG( void );
 void checkInFromUI( void );
 BOOL isDDCommunicating( void );
@@ -56,6 +57,7 @@
 void setOnlyCANNode( BOOL only );
 void clearCANXmitBuffers( void );
 
+
 /**@}*/
 
 #endif
Index: firmware/source/sys_main.c
===================================================================
diff -u -r01892698468068bb97a80a84c96a6d7c5d6fde9b -r3b3713c0d5445b83f339021972728ff58bd3e6e5
--- firmware/source/sys_main.c	(.../sys_main.c)	(revision 01892698468068bb97a80a84c96a6d7c5d6fde9b)
+++ firmware/source/sys_main.c	(.../sys_main.c)	(revision 3b3713c0d5445b83f339021972728ff58bd3e6e5)
@@ -110,7 +110,6 @@
 
     initProcessor();    // Configure processor
     initSoftware();     // Initialize software modules
-    initHardware();     // Configure external hardware
     initTasks();        // Setup and start the scheduled tasks
 
     // Start task background (will not return)
@@ -154,9 +153,10 @@
 
 /*************************************************************************
  * @brief initSoftware
- * The initSoftware function calls all software module initialize functions.
+ * The initSoftware function calls all software unit initialization functions
+ * to initialize and configure the TD application.
  * @details Inputs: none
- * @details Outputs: All modules initialized.
+ * @details Outputs: All software units initialized.
  * @return none
  *************************************************************************/
 static void initSoftware( void )
@@ -191,17 +191,6 @@
 }
 
 /*************************************************************************
- * @brief initHardware
- * The initHardware function initializes and configures external hardware.
- * @details Inputs: none
- * @details Outputs: External hardware initialized and configured.
- * @return none
- *************************************************************************/
-static void initHardware( void )
-{
-}
-
-/*************************************************************************
  * @brief initTasks
  * The initTasks function sets up and starts the scheduled tasks.
  * @details Inputs: none