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xTaskGenericNotify() now sets xYieldPending to pdTRUE even when the 'higher priority task woken' parameter is provided - making its behaviour consistent with event objects.

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Ensure tasks that are blocked indefinitely on a direct to task notification return their state as eBlocked, previously was returned as eSuspended - making its behaviour consistent with event objects.
Fix typo in stream_buffer.c where "size_t xBytesAvailable ); PRIVILEGED_FUNCTION" had the semicolon in the wrong place.
Add testing of Stream Buffers to the AbortDelay.c tests.
Guard inclusion of C code when FreeRTOSConfig.h is included from an assembly file in the ARM7_LPC2129_IAR demo.
Fix minor typos in the Windows demo comment blocks.
This commit is contained in:
Richard Barry 2018-04-29 18:15:38 +00:00
parent 025088c280
commit a3148ba638
9 changed files with 124 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

2
FreeRTOS/Source/stream_buffer.c
View file

@ -200,7 +200,7 @@ static size_t prvWriteMessageToBuffer( StreamBuffer_t * const pxStreamBuffer,
static size_t prvReadBytesFromBuffer( StreamBuffer_t *pxStreamBuffer,
uint8_t *pucData,
size_t xMaxCount,
size_t xBytesAvailable ); PRIVILEGED_FUNCTION
size_t xBytesAvailable ) PRIVILEGED_FUNCTION;
/*
* Called by both pxStreamBufferCreate() and pxStreamBufferCreateStatic() to

47
FreeRTOS/Source/tasks.c
View file

@ -1364,11 +1364,30 @@ static void prvAddNewTaskToReadyList( TCB_t *pxNewTCB )
else if( pxStateList == &xSuspendedTaskList )
{
/* The task being queried is referenced from the suspended
list. Is it genuinely suspended or is it block
list. Is it genuinely suspended or is it blocked
indefinitely? */
if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) == NULL )
{
eReturn = eSuspended;
#if( configUSE_TASK_NOTIFICATIONS == 1 )
{
/* The task does not appear on the vent list item of
and of the RTOS objects, but could still be in the
blocked state if it is waiting on its notification
rather than waiting on an object. */
if( pxTCB->ucNotifyState == taskWAITING_NOTIFICATION )
{
eReturn = eBlocked;
}
else
{
eReturn = eSuspended;
}
}
#else
{
eReturn = eSuspended;
}
#endif
}
else
{
@ -4772,13 +4791,11 @@ TickType_t uxReturn;
{
*pxHigherPriorityTaskWoken = pdTRUE;
}
else
{
/* Mark that a yield is pending in case the user is not
using the "xHigherPriorityTaskWoken" parameter to an ISR
safe FreeRTOS function. */
xYieldPending = pdTRUE;
}
/* Mark that a yield is pending in case the user is not
using the "xHigherPriorityTaskWoken" parameter to an ISR
safe FreeRTOS function. */
xYieldPending = pdTRUE;
}
else
{
@ -4862,13 +4879,11 @@ TickType_t uxReturn;
{
*pxHigherPriorityTaskWoken = pdTRUE;
}
else
{
/* Mark that a yield is pending in case the user is not
using the "xHigherPriorityTaskWoken" parameter in an ISR
safe FreeRTOS function. */
xYieldPending = pdTRUE;
}
/* Mark that a yield is pending in case the user is not
using the "xHigherPriorityTaskWoken" parameter in an ISR
safe FreeRTOS function. */
xYieldPending = pdTRUE;
}
else
{