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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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11
Demo/ARM7_LPC2129_IAR/serial/serial.c
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@ -257,7 +257,7 @@ signed portBASE_TYPE xReturn;
__arm void vSerialISR( void )
{
signed portCHAR cChar;
portBASE_TYPE xTaskWokenByRx = pdFALSE, xTaskWokenByTx = pdFALSE;
portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
/* What caused the interrupt? */
switch( U0IIR & serINTERRUPT_SOURCE_MASK )
@ -268,7 +268,7 @@ portBASE_TYPE xTaskWokenByRx = pdFALSE, xTaskWokenByTx = pdFALSE;
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;
}
@ -285,10 +285,7 @@ portBASE_TYPE xTaskWokenByRx = pdFALSE, xTaskWokenByTx = pdFALSE;
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. */
@ -297,7 +294,7 @@ portBASE_TYPE xTaskWokenByRx = pdFALSE, xTaskWokenByTx = pdFALSE;
/* Exit the ISR. If a task was woken by either a character being received
or transmitted then a context switch will occur. */
portEND_SWITCHING_ISR( ( xTaskWokenByTx || xTaskWokenByRx ) );
portEND_SWITCHING_ISR( xHigherPriorityTaskWoken );
/* Clear the ISR in the VIC. */
VICVectAddr = serCLEAR_VIC_INTERRUPT;