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+ Moved the History.txt file from the website git repo into the source code SVN repo.

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+ Added xTaskCatchUpTicks() which corrects the tick count value after the application code has held interrupts disabled for an extended period.
+ Updated the xTaskResumeAll() implementation so it uses the new xTaskCatchUpTicks() function mentioned above to unwind ticks that were pended while the scheduler was suspended.
+ Various maintenance on the message buffer, stream buffer and abort delay demos.
+ Change type of uxPendedTicks from UBaseType_t to TickType_t to ensure it has same type as variables it is compared to, and therefore also rename the variable xPendingTicks.
+ Correct spelling mistake within a comment that was common to all the ARMv7-M ports.
This commit is contained in:
Richard Barry 2019-08-25 19:35:59 +00:00
parent 72af51cd86
commit 7d285f3dcb
20 changed files with 2835 additions and 59 deletions
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8
FreeRTOS/Demo/Common/Minimal/MessageBufferDemo.c
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@ -57,7 +57,7 @@ priority tasks, and from high to low priority tasks. */
#define mbHIGHER_PRIORITY ( tskIDLE_PRIORITY + 1 )
/* Block times used when sending and receiving from the message buffers. */
#define mbRX_TX_BLOCK_TIME pdMS_TO_TICKS( 125UL )
#define mbRX_TX_BLOCK_TIME pdMS_TO_TICKS( 175UL )
/* A block time of 0 means "don't block". */
#define mbDONT_BLOCK ( 0 )
@ -245,8 +245,8 @@ UBaseType_t uxOriginalPriority;
xReturned = xMessageBufferSend( xMessageBuffer, ( void * ) pucData, sizeof( pucData[ 0 ] ), xBlockTime );
xTimeAfterCall = xTaskGetTickCount();
vTaskPrioritySet( NULL, uxOriginalPriority );
configASSERT( ( xTimeAfterCall - xTimeBeforeCall ) >= xBlockTime );
configASSERT( ( xTimeAfterCall - xTimeBeforeCall ) < ( xBlockTime + xAllowableMargin ) );
configASSERT( ( ( TickType_t ) ( xTimeAfterCall - xTimeBeforeCall ) ) >= xBlockTime );
configASSERT( ( ( TickType_t ) ( xTimeAfterCall - xTimeBeforeCall ) ) < ( xBlockTime + xAllowableMargin ) );
configASSERT( xReturned == 0 );
( void ) xReturned; /* In case configASSERT() is not defined. */
( void ) xTimeBeforeCall;
@ -758,7 +758,7 @@ const TickType_t xTicksToBlock = pdMS_TO_TICKS( 250UL );
/* Don't expect to receive anything yet! */
xTimeOnEntering = xTaskGetTickCount();
xReceivedLength = xMessageBufferReceive( xMessageBuffers.xEchoClientBuffer, ( void * ) pcReceivedString, mbMESSAGE_BUFFER_LENGTH_BYTES, xTicksToBlock );
configASSERT( ( xTaskGetTickCount() - xTimeOnEntering ) >= xTicksToBlock );
configASSERT( ( ( TickType_t ) ( xTaskGetTickCount() - xTimeOnEntering ) ) >= xTicksToBlock );
configASSERT( xReceivedLength == 0 );
( void ) xTimeOnEntering; /* In case configASSERT() is not defined. */