Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -r27f3db92495948d4c1192421c1b0c20338c4a034 -rd3b7ae356aae29c99cb039713a2e120fdbce5a9c
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision 27f3db92495948d4c1192421c1b0c20338c4a034)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision d3b7ae356aae29c99cb039713a2e120fdbce5a9c)
@@ -63,7 +63,7 @@
 #define CARTRIDGE_LOADED_THRESHOLD          5000                                            ///< Threshold above which a cartridge is considered loaded.
 
 #define EMPTY_SALINE_BAG_THRESHOLD_MMHG     -300.0                                          ///< Threshold below which the saline bag is considered empty (in mmHg).  TODO - get real threshold from Systems
-static const U32 EMPTY_SALINE_BAG_PERSISTENCE = ( 250 / TASK_GENERAL_INTERVAL );            ///< Time that saline bag looks empty before saying it is empty.  TODO - use persistent alarm when updated
+static const U32 EMPTY_SALINE_BAG_PERSISTENCE = ( 250 / TASK_GENERAL_INTERVAL );            ///< Time that saline bag looks empty before saying it is empty.
 /// Occlusion sensors minimum pressure reading limit when no cartridge is loaded.
 #define OCCLUSION_NO_CARTRIDGE_PRESSURE_READING_MIN             2000
 /// Occlusion sensors maximum pressure reading limit when cartridge is considered loaded.
@@ -118,9 +118,9 @@
 
 /*********************************************************************//**
  * @brief
- * The initPresOccl function initializes the initPresOccl module.
+ * The initPresOccl function initializes the PresOccl module.
  * @details Inputs: none
- * @details Outputs: initPresOccl module initialized.
+ * @details Outputs: PresOccl module initialized.
  * @return none
  *************************************************************************/
 void initPresOccl( void )
@@ -217,7 +217,7 @@
 
 /*********************************************************************//**
  * @brief
- * The handlePresOcclInitState function handles the pres/occl initialize state
+ * The handlePresOcclInitState function handles the initialize state
  * of the pressure/occlusion monitor state machine.
  * @details Inputs: TBD
  * @details Outputs: TBD
@@ -327,8 +327,6 @@
  *************************************************************************/
 static void convertOcclusionPressures( void )
 {
-    // TODO - any filtering required???
-
     // Occlusion sensor values have no unit - take as is
     bloodPumpOcclusion.data = (U32)getFPGABloodPumpOcclusion();
     dialInPumpOcclusion.data = (U32)getFPGADialInPumpOcclusion();
@@ -433,7 +431,6 @@
     U32 diOccl = getMeasuredDialInPumpOcclusion();
     U32 doOccl = getMeasuredDialOutPumpOcclusion();
 
-    // TODO - add persistence
 #ifndef DISABLE_PRESSURE_CHECKS
     if ( bpOccl > OCCLUSION_THRESHOLD )
     {
@@ -461,7 +458,7 @@
  * @details Outputs: none
  * @return the current pressure/occlusion data publication interval (in task intervals).
  *************************************************************************/
-U32 getPublishPresOcclDataInterval( void )
+static U32 getPublishPresOcclDataInterval( void )
 {
     U32 result = presOcclDataPublishInterval.data;