Index: firmware/source/sys_main.c
===================================================================
diff -u -r37a8a58b766a496b39241dd7ae46dc10dbda35e4 -r30f049651877229042e3f8700c8596e5b9a1e0f4
--- firmware/source/sys_main.c	(.../sys_main.c)	(revision 37a8a58b766a496b39241dd7ae46dc10dbda35e4)
+++ firmware/source/sys_main.c	(.../sys_main.c)	(revision 30f049651877229042e3f8700c8596e5b9a1e0f4)
@@ -107,12 +107,12 @@
 {
 /* USER CODE BEGIN (3) */
 
-    initProcessor();    // configure processor
-    initSoftware();     // initialize software modules
-    initHardware();     // configure external hardware
-    initTasks();        // setup and start the scheduled tasks
+    initProcessor();    // Configure processor
+    initSoftware();     // Initialize software modules
+    initHardware();     // Configure external hardware
+    initTasks();        // Setup and start the scheduled tasks
 
-    // start task background (will not return)
+    // Start task background (will not return)
 #ifndef _VECTORCAST_
     taskBackground();
 #endif
@@ -135,11 +135,11 @@
  *************************************************************************/
 static void initProcessor( void )
 {
-    gioInit();      // configure GPIO pins
-    hetInit();      // configure HET1
-    adcInit();      // configure internal ADC channels
-    mibspiInit();   // re-purposing MIBSPI5 I/O/C pins as GPIO
-    etpwmInit();    // configure PWMs
+    gioInit();      // Configure GPIO pins
+    hetInit();      // Configure HET1
+    adcInit();      // Configure internal ADC channels
+    mibspiInit();   // Re-purposing MIBSPI5 I/O/C pins as GPIO
+    etpwmInit();    // Configure PWMs
         etpwmSetCmpA( etpwmREG1, 0 );
         etpwmSetCmpA( etpwmREG2, 0 );
         etpwmSetCmpA( etpwmREG3, 0 );
@@ -150,7 +150,7 @@
     canInit();      // CAN1 = CAN, re-purposing CAN2 and CAN3 Rx and Tx pins as GPIO
         //canEnableloopback( canREG1, External_Lbk );  // TODO - debug code
     sciInit();      // SCI1 used for PC serial interface, SCI2 used for FPGA serial interface
-    dmaEnable();    // enable DMA
+    dmaEnable();    // Enable DMA
 }
 
 /*************************************************************************
@@ -162,36 +162,36 @@
  *************************************************************************/
 static void initSoftware( void )
 {
-    // initialize ms timer counter
+    // Initialize ms timer counter
     initTimers();
-    // initialize alarm manager
+    // Initialize alarm manager
     initAlarmMgmt();
-    // initialize drivers
+    // Initialize drivers
     initCPLD();
     initSafetyShutdown();
     initInternalADC();
     initRTC();
-    // initialize services
+    // Initialize services
     initCommBuffers();
     initFPGA();
     initMsgQueues();
     initNVDataMgmt();
     initSystemComm();
     initWatchdogMgmt();
-    // initialize monitors
+    // Initialize monitors
     initAccel();
     initButtons();
     initPresOccl();
-    // initialize controllers
+    // Initialize controllers
     initAirTrap();
     initAlarmLamp();
     initBloodFlow();
     initDialInFlow();
     initDialOutFlow();
     initValves();
-    // initialize modes
+    // Initialize modes
     initOperationModes();
-    // initialize async interrupt handlers
+    // Initialize async interrupt handlers
     initInterrupts();
 }
 
@@ -215,13 +215,13 @@
  *************************************************************************/
 static void initTasks( void )
 {
-    // initialize RTI to setup the 3 tasks
+    // Initialize RTI to setup the 3 tasks
     rtiInit();
     rtiEnableNotification( rtiNOTIFICATION_COMPARE0 | rtiNOTIFICATION_COMPARE1 | rtiNOTIFICATION_COMPARE3 );
     rtiStartCounter( rtiCOUNTER_BLOCK0 );
-    // the timer task requires FIQ enabled
+    // The timer task requires FIQ enabled
     _enable_FIQ();
-    // the general and priority tasks require IRQ enabled
+    // The general and priority tasks require IRQ enabled
     _enable_IRQ();
 }