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Add xPortGetFreeHeapSize() function.

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This commit is contained in:
Richard Barry 2009-10-05 11:16:38 +00:00
parent 9468e36040
commit e90ba3e57f
5 changed files with 47 additions and 0 deletions
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7
Source/portable/MemMang/heap_1.c
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@ -136,5 +136,12 @@ void vPortInitialiseBlocks( void )
/* Only required when static memory is not cleared. */
xNextFreeByte = ( size_t ) 0;
}
/*-----------------------------------------------------------*/
size_t xPortGetFreeHeapSize( void )
{
return ( configTOTAL_HEAP_SIZE - xNextFreeByte );
}