Kernel updates:

+ Added vTimerSetTimerID() to compliment vTimerGetTimerID().  Now the timer ID can be used as timer local storage.
+ Updated comments and added some additional assert() calls.

Win32 port:
+ Some changes to allow easier 64-bit builds

PIC24/dsPIC port:
+ Added NOP after disable interrupt instruction.

FreeRTOS/Source/include/portable.h

@@ -95,7 +95,7 @@ must be set in the compiler's include path. */
 #endif
 
 #if portBYTE_ALIGNMENT == 8
-	#define portBYTE_ALIGNMENT_MASK ( 0x0007U )
+	#define portBYTE_ALIGNMENT_MASK ( 0x0007 )
 #endif
 
 #if portBYTE_ALIGNMENT == 4

FreeRTOS/Source/include/queue.h

@@ -1490,10 +1490,8 @@ BaseType_t xQueueTakeMutexRecursive( QueueHandle_t xMutex, TickType_t xTicksToWa
 BaseType_t xQueueGiveMutexRecursive( QueueHandle_t pxMutex ) PRIVILEGED_FUNCTION;
 
 /*
- * Reset a queue back to its original empty state.  pdPASS is returned if the
- * queue is successfully reset.  pdFAIL is returned if the queue could not be
- * reset because there are tasks blocked on the queue waiting to either
- * receive from the queue or send to the queue.
+ * Reset a queue back to its original empty state.  The return value is now
+ * obsolete and is always set to pdPASS.
  */
 #define xQueueReset( xQueue ) xQueueGenericReset( xQueue, pdFALSE )
 

FreeRTOS/Source/include/timers.h

@@ -265,11 +265,11 @@ TimerHandle_t xTimerCreate( const char * const pcTimerName, const TickType_t xTi
  * Returns the ID assigned to the timer.
  *
  * IDs are assigned to timers using the pvTimerID parameter of the call to
- * xTimerCreated() that was used to create the timer.
+ * xTimerCreated() that was used to create the timer, and by calling the
+ * vTimerSetTimerID() API function.
  *
  * If the same callback function is assigned to multiple timers then the timer
- * ID can be used within the callback function to identify which timer actually
- * expired.
+ * ID can be used as time specific (timer local) storage.
  *
  * @param xTimer The timer being queried.
  *
@@ -281,6 +281,27 @@ TimerHandle_t xTimerCreate( const char * const pcTimerName, const TickType_t xTi
  */
 void *pvTimerGetTimerID( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION;
 
+/**
+ * void vTimerSetTimerID( TimerHandle_t xTimer, void *pvNewID );
+ *
+ * Sets the ID assigned to the timer.
+ *
+ * IDs are assigned to timers using the pvTimerID parameter of the call to
+ * xTimerCreated() that was used to create the timer.
+ *
+ * If the same callback function is assigned to multiple timers then the timer
+ * ID can be used as time specific (timer local) storage.
+ *
+ * @param xTimer The timer being updated.
+ *
+ * @param pvNewID The ID to assign to the timer.
+ *
+ * Example usage:
+ *
+ * See the xTimerCreate() API function example usage scenario.
+ */
+void vTimerSetTimerID( const TimerHandle_t xTimer, void *pvNewID ) PRIVILEGED_FUNCTION;
+
 /**
  * BaseType_t xTimerIsTimerActive( TimerHandle_t xTimer );
  *