Omit configTOTAL_HEAP_SIZE with Application Allocated Heap

See FreeRTOS#347

Author: Finwood

portable/MemMang/heap_1.c

@@ -56,7 +56,7 @@
 
 /* The application writer has already defined the array used for the RTOS
 * heap - probably so it can be placed in a special segment or address. */
-    extern uint8_t ucHeap[ configTOTAL_HEAP_SIZE ];
+    extern uint8_t ucHeap[  ];
 #else
     static uint8_t ucHeap[ configTOTAL_HEAP_SIZE ];
 #endif /* configAPPLICATION_ALLOCATED_HEAP */
@@ -80,8 +80,8 @@ void * pvPortMalloc( size_t xWantedSize )
                 if ( (xWantedSize + ( portBYTE_ALIGNMENT - ( xWantedSize & portBYTE_ALIGNMENT_MASK ) )) > xWantedSize )
                 {
                     xWantedSize += ( portBYTE_ALIGNMENT - ( xWantedSize & portBYTE_ALIGNMENT_MASK ) );
-                } 
-                else 
+                }
+                else
                 {
                     xWantedSize = 0;
                 }

portable/MemMang/heap_2.c

@@ -62,7 +62,7 @@ static void prvHeapInit( void );
 
 /* The application writer has already defined the array used for the RTOS
 * heap - probably so it can be placed in a special segment or address. */
-    extern uint8_t ucHeap[ configTOTAL_HEAP_SIZE ];
+    extern uint8_t ucHeap[  ];
 #else
     static uint8_t ucHeap[ configTOTAL_HEAP_SIZE ];
 #endif /* configAPPLICATION_ALLOCATED_HEAP */
@@ -133,13 +133,13 @@ void * pvPortMalloc( size_t xWantedSize )
 
         /* The wanted size must be increased so it can contain a BlockLink_t
          * structure in addition to the requested amount of bytes. */
-        if( ( xWantedSize > 0 ) && 
+        if( ( xWantedSize > 0 ) &&
             ( ( xWantedSize + heapSTRUCT_SIZE ) >  xWantedSize ) ) /* Overflow check */
         {
             xWantedSize += heapSTRUCT_SIZE;
 
             /* Byte alignment required. Check for overflow. */
-            if( ( xWantedSize + ( portBYTE_ALIGNMENT - ( xWantedSize & portBYTE_ALIGNMENT_MASK ) ) ) 
+            if( ( xWantedSize + ( portBYTE_ALIGNMENT - ( xWantedSize & portBYTE_ALIGNMENT_MASK ) ) )
                     > xWantedSize )
             {
                 xWantedSize += ( portBYTE_ALIGNMENT - ( xWantedSize & portBYTE_ALIGNMENT_MASK ) );
@@ -148,11 +148,11 @@ void * pvPortMalloc( size_t xWantedSize )
             else
             {
                 xWantedSize = 0;
-            }       
+            }
         }
-        else 
+        else
         {
-            xWantedSize = 0; 
+            xWantedSize = 0;
         }
 
 

portable/MemMang/heap_4.c

@@ -59,7 +59,7 @@
 
 /* The application writer has already defined the array used for the RTOS
 * heap - probably so it can be placed in a special segment or address. */
-    extern uint8_t ucHeap[ configTOTAL_HEAP_SIZE ];
+    extern uint8_t ucHeap[  ];
 #else
     PRIVILEGED_DATA static uint8_t ucHeap[ configTOTAL_HEAP_SIZE ];
 #endif /* configAPPLICATION_ALLOCATED_HEAP */
@@ -138,7 +138,7 @@ void * pvPortMalloc( size_t xWantedSize )
         {
             /* The wanted size must be increased so it can contain a BlockLink_t
              * structure in addition to the requested amount of bytes. */
-            if( ( xWantedSize > 0 ) && 
+            if( ( xWantedSize > 0 ) &&
                 ( ( xWantedSize + xHeapStructSize ) >  xWantedSize ) ) /* Overflow check */
             {
                 xWantedSize += xHeapStructSize;
@@ -147,7 +147,7 @@ void * pvPortMalloc( size_t xWantedSize )
                 if( ( xWantedSize & portBYTE_ALIGNMENT_MASK ) != 0x00 )
                 {
                     /* Byte alignment required. Check for overflow. */
-                    if( ( xWantedSize + ( portBYTE_ALIGNMENT - ( xWantedSize & portBYTE_ALIGNMENT_MASK ) ) ) 
+                    if( ( xWantedSize + ( portBYTE_ALIGNMENT - ( xWantedSize & portBYTE_ALIGNMENT_MASK ) ) )
                             > xWantedSize )
                     {
                         xWantedSize += ( portBYTE_ALIGNMENT - ( xWantedSize & portBYTE_ALIGNMENT_MASK ) );
@@ -156,14 +156,14 @@ void * pvPortMalloc( size_t xWantedSize )
                     else
                     {
                         xWantedSize = 0;
-                    }  
+                    }
                 }
                 else
                 {
                     mtCOVERAGE_TEST_MARKER();
                 }
-            } 
-            else 
+            }
+            else
             {
                 xWantedSize = 0;
             }