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Notes:

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+ The MPU port is not supported in this revision number.
+ The documentation for the static allocation functions in the header files has not yet been updated for this revision.

Kernel updates:
+ Simplify the static allocation of objects implementation.
+ Introduce configSUPPORT_DYNAMIC_ALLOCATION in addition to the existing configSUPPORT_STATIC_ALLOCATION so FreeRTOS can be built without providing a heap at all.

Demo application updates:
+ Update the demos to take into account the new configSUPPORT_DYNAMIC_ALLOCATION constant.
+ Add an MSVC demo that only uses static allocation, and does not include a FreeRTOS heap.
+ Update the MSVC project to use both configSUPPORT_STATIC_ALLOCATION and configSUPPORT_DYNAMIC_ALLOCATION.
+ Update the MingW project to use only configSUPPORT_DYNAMIC_ALLOCATION.
This commit is contained in:
Richard Barry 2016-03-22 16:23:37 +00:00
parent 283bc18d23
commit 6568ba6eb0
50 changed files with 2350 additions and 3914 deletions
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12
FreeRTOS/Source/include/event_groups.h
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@ -74,6 +74,7 @@
#error "include FreeRTOS.h" must appear in source files before "include event_groups.h"
#endif
/* FreeRTOS includes. */
#include "timers.h"
#ifdef __cplusplus
@ -173,10 +174,12 @@ typedef TickType_t EventBits_t;
* \defgroup xEventGroupCreate xEventGroupCreate
* \ingroup EventGroup
*/
#define xEventGroupCreate() xEventGroupGenericCreate( NULL )
#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 )
EventGroupHandle_t xEventGroupCreate( void ) PRIVILEGED_FUNCTION;
#endif
#if( configSUPPORT_STATIC_ALLOCATION == 1 )
#define xEventGroupCreateStatic( pxStaticEventGroup ) xEventGroupGenericCreate( ( pxStaticEventGroup ) )
EventGroupHandle_t xEventGroupCreateStatic( StaticEventGroup_t *pxStaticEventGroup ) PRIVILEGED_FUNCTION;
#endif
/**
@ -721,11 +724,6 @@ void vEventGroupDelete( EventGroupHandle_t xEventGroup ) PRIVILEGED_FUNCTION;
void vEventGroupSetBitsCallback( void *pvEventGroup, const uint32_t ulBitsToSet ) PRIVILEGED_FUNCTION;
void vEventGroupClearBitsCallback( void *pvEventGroup, const uint32_t ulBitsToClear ) PRIVILEGED_FUNCTION;
/*
* Generic version of the event group creation function, which is in turn called
* by the event group creation macros.
*/
EventGroupHandle_t xEventGroupGenericCreate( StaticEventGroup_t *pxStaticEventGroup ) PRIVILEGED_FUNCTION;
#if (configUSE_TRACE_FACILITY == 1)
UBaseType_t uxEventGroupGetNumber( void* xEventGroup ) PRIVILEGED_FUNCTION;