Index: firmware/App/Controllers/Valves.c
===================================================================
diff -u -rcf82e0c4128078cce50bd6c7969ea7192ab5be94 -r0362e435bb028b4d9154105e8f386306a89432d5
--- firmware/App/Controllers/Valves.c	(.../Valves.c)	(revision cf82e0c4128078cce50bd6c7969ea7192ab5be94)
+++ firmware/App/Controllers/Valves.c	(.../Valves.c)	(revision 0362e435bb028b4d9154105e8f386306a89432d5)
@@ -35,7 +35,7 @@
 #define ENERGIZED                                       1                                              ///< 1 for energized valve.
 #define ALL_VALVES_DEENERGIZED                          0x0000                                         ///< 0 in U16 bit field for all valves.
 
-#define VALVE_PWM_PERIOD                                20000                                          ///< Valve PWM Period
+#define VALVE_PWM_PERIOD                                50                                             ///< Valve PWM Period in 0.1 us res ( 20kHz )
 #define VALVE_PWM_LOW                                   ( VALVE_PWM_PERIOD * 0.2 )                     ///< Valve low PWM percentage
 #define VALVE_PWM_PULL_IN                               100                                            ///< Valve 'strike' period at 100% PWM in ms
 
@@ -87,7 +87,7 @@
 void initValves( void )
 {
     FP_VALVES_T valve;
-    U16 valvePWMenable;
+    U16 valvePWMEnable;
 
     // initialize valve states
     for ( valve = FP_FIRST_VALVE; valve < FP_NUM_OF_VALVES; valve++ )
@@ -102,7 +102,7 @@
         valveSensedStates[ valve ].ovInitData      = DEENERGIZED;
         valveSensedStates[ valve ].ovData          = DEENERGIZED;
         valveSensedStates[ valve ].override        = OVERRIDE_RESET;
-        valvePWMenable                            |= ValveBits[ valve ];
+        valvePWMEnable                            |= ValveBits[ valve ];
     }
 
     // initialize time intervals and timer counters
@@ -116,8 +116,8 @@
     // initially set valve PWM configuration and enable
     setFPGAValvePWMPullIn( VALVE_PWM_PULL_IN );
     setFPGAValvePWMLow( VALVE_PWM_LOW );
-    setFPGAValvePWMPeroid( VALVE_PWM_PERIOD );
-    setFPGAValvePWMEnable( valvePWMenable );
+    setFPGAValvePWMPeriod( VALVE_PWM_PERIOD );
+    setFPGAValvePWMEnable( valvePWMEnable );
 
     // initially set all valves to de-energized state via FPGA
     updateValveStates( ALL_VALVES_DEENERGIZED );