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Add in the configUSE_APPLICATION_TASK_HOOK macro.

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This commit is contained in:
Richard Barry 2008-04-12 09:50:30 +00:00
parent a9ed428422
commit af939eb0a9
4 changed files with 83 additions and 71 deletions
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21
Demo/PC/serial/serial.c
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@ -513,7 +513,7 @@ static portSHORT sComPortISR( const xComPort * const pxPort )
{
portSHORT sInterruptID;
portCHAR cIn, cOut;
portBASE_TYPE xTaskWokenByPost = pdFALSE, xAnotherTaskWokenByPost = pdFALSE, xTaskWokenByTx = pdFALSE;
portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
extern void vComTestUnsuspendTask( void );
portOUTPUT_BYTE( pxPort->us8259InterruptMaskReg, ( portINPUT_BYTE( pxPort->us8259InterruptMaskReg) | ~pxPort->ucInterruptEnableMast ) );
@ -536,13 +536,13 @@ extern void vComTestUnsuspendTask( void );
do
{
cIn = ( portCHAR ) portINPUT_BYTE( pxPort->usReceiveDataRegister );
xTaskWokenByPost = xQueueSendFromISR( pxPort->xRxedChars, &cIn, xTaskWokenByPost );
xQueueSendFromISR( pxPort->xRxedChars, &cIn, &xHigherPriorityTaskWoken );
/* Also release the semaphore - this does nothing interesting and is just a test.
We first attempt to unsuspend the task to check the scheduler correctely detects
this as an invalid call, then give the semaphore for real. */
vComTestUnsuspendTask();
xAnotherTaskWokenByPost = xSemaphoreGiveFromISR( pxPort->xTestSem, xAnotherTaskWokenByPost );
xSemaphoreGiveFromISR( pxPort->xTestSem, &xHigherPriorityTaskWoken );
} while( portINPUT_BYTE( pxPort->usLineStatusReg ) & 0x01 );
break;
@ -559,19 +559,19 @@ extern void vComTestUnsuspendTask( void );
do
{
cIn = ( portCHAR ) portINPUT_BYTE( pxPort->usReceiveDataRegister );
xTaskWokenByPost = xQueueSendFromISR( pxPort->xRxedChars, &cIn, xTaskWokenByPost );
xQueueSendFromISR( pxPort->xRxedChars, &cIn, &xHigherPriorityTaskWoken );
/* Also release the semaphore - this does nothing interesting and is just a test.
We first attempt to unsuspend the task to check the scheduler correctely detects
this as an invalid call, then give the semaphore for real. */
vComTestUnsuspendTask();
xAnotherTaskWokenByPost = xSemaphoreGiveFromISR( pxPort->xTestSem, xAnotherTaskWokenByPost );
xSemaphoreGiveFromISR( pxPort->xTestSem, &xHigherPriorityTaskWoken );
} while( portINPUT_BYTE( pxPort->usLineStatusReg ) & 0x01 );
break;
case 0x02: /* serTRANSMIT_HOLD_EMPTY_INT */
if( xQueueReceiveFromISR( pxPort->xCharsForTx, &cOut, &xTaskWokenByTx ) != pdTRUE )
if( xQueueReceiveFromISR( pxPort->xCharsForTx, &cOut, &xHigherPriorityTaskWoken ) != pdTRUE )
{
/* Queue empty, nothing to send */
vInterruptOff( pxPort, serTRANSMIT_HOLD_EMPTY_INT);
@ -607,14 +607,7 @@ extern void vComTestUnsuspendTask( void );
/* If posting any of the characters to a queue woke a task that was blocked on
the queue we may want to return to the task just woken (depending on its
priority relative to the task this ISR interrupted. */
if( xTaskWokenByPost || xAnotherTaskWokenByPost || xTaskWokenByTx )
{
return pdTRUE;
}
else
{
return pdFALSE;
}
return xHigherPriorityTaskWoken;
}
/*-----------------------------------------------------------*/