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Update to use new xQueueSendFromISR() and xSemaphoreGiveFromISR() function semantics.

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This commit is contained in:
Richard Barry 2008-04-12 23:32:18 +00:00
parent 7eb7201b46
commit f4dd20dffc
54 changed files with 266 additions and 251 deletions
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14
Demo/ARM7_LPC2129_Keil/serial/serialISR.c
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@ -120,10 +120,9 @@ void vUART_ISR( void ) __task
/* Now we can declare the local variables. */
static signed portCHAR cChar;
static portBASE_TYPE xTaskWokenByRx, xTaskWokenByTx;
static portBASE_TYPE xHigherPriorityTaskWoken;
xTaskWokenByTx = pdFALSE;
xTaskWokenByRx = pdFALSE;
xHigherPriorityTaskWoken = pdFALSE;
/* What caused the interrupt? */
switch( U0IIR & serINTERRUPT_SOURCE_MASK )
@ -134,7 +133,7 @@ void vUART_ISR( void ) __task
case serSOURCE_THRE : /* The THRE is empty. If there is another
character in the Tx queue, send it now. */
if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xTaskWokenByTx ) == pdTRUE )
if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xHigherPriorityTaskWoken ) == pdTRUE )
{
U0THR = cChar;
}
@ -151,10 +150,7 @@ void vUART_ISR( void ) __task
case serSOURCE_RX : /* A character was received. Place it in
the queue of received characters. */
cChar = U0RBR;
if( xQueueSendFromISR( xRxedChars, &cChar, pdFALSE ) )
{
xTaskWokenByRx = pdTRUE;
}
xQueueSendFromISR( xRxedChars, &cChar, &xHigherPriorityTaskWoken );
break;
default : /* There is nothing to do, leave the ISR. */
@ -166,7 +162,7 @@ void vUART_ISR( void ) __task
/* Exit the ISR. If a task was woken by either a character being received
or transmitted then a context switch will occur. */
portEXIT_SWITCHING_ISR( ( xTaskWokenByTx || xTaskWokenByRx ) );
portEXIT_SWITCHING_ISR( xHigherPriorityTaskWoken );
}
/*-----------------------------------------------------------*/