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Changes to the FreeRTOS code:

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+ Introduced xTaskCreateStatic() to allow tasks to be created without any dynamic memory allocation.
+ When a task notification is used to unblock a task from an ISR, but the xHigherPriorityTaskWoken parameter is not used, then pend a context switch to occur during the next tick interrupt.

Demo application changes:
+ Updated TaskNotify.c to test the case where a task is unblocked by an ISR, but does not use its xHigherPriorityTaskWoken parameter.
+ Updated the Win32 MSVC project to test statically allocated tasks being created and deleted.
+ Introduced StaticAllocation.c standard demo task.
This commit is contained in:
Richard Barry
2015-12-20 13:44:21 +00:00
parent 7d6609f8db
commit ea95020ffd
15 changed files with 839 additions and 115 deletions
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4
FreeRTOS/Demo/WIN32-MSVC/FreeRTOSConfig.h
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@@ -78,7 +78,8 @@
* application requirements.
*
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE. See
* http://www.freertos.org/a00110.html
*----------------------------------------------------------*/
#define configUSE_PREEMPTION 1
@@ -102,6 +103,7 @@
#define configUSE_ALTERNATIVE_API 1
#define configUSE_QUEUE_SETS 1
#define configUSE_TASK_NOTIFICATIONS 1
#define configSUPPORT_STATIC_ALLOCATION 1
/* Software timer related configuration options. */
#define configUSE_TIMERS 1