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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_LPC2106_GCC/serial/serialISR.c
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@ -136,7 +136,7 @@ void vUART_ISR_Wrapper( void )
void vUART_ISR_Handler( void )
{
signed portCHAR cChar;
portBASE_TYPE xTaskWokenByTx = pdFALSE, xTaskWokenByRx = pdFALSE;
portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
/* What caused the interrupt? */
switch( UART0_IIR & serINTERRUPT_SOURCE_MASK )
@ -147,7 +147,7 @@ portBASE_TYPE xTaskWokenByTx = pdFALSE, xTaskWokenByRx = 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 )
{
UART0_THR = cChar;
}
@ -164,17 +164,14 @@ portBASE_TYPE xTaskWokenByTx = pdFALSE, xTaskWokenByRx = pdFALSE;
case serSOURCE_RX : /* A character was received. Place it in
the queue of received characters. */
cChar = UART0_RBR;
if( xQueueSendFromISR( xRxedChars, &cChar, ( portBASE_TYPE ) pdFALSE ) )
{
xTaskWokenByRx = pdTRUE;
}
xQueueSendFromISR( xRxedChars, &cChar, &xHigherPriorityTaskWoken );
break;
default : /* There is nothing to do, leave the ISR. */
break;
}
if( xTaskWokenByTx || xTaskWokenByRx )
if( xHigherPriorityTaskWoken )
{
portYIELD_FROM_ISR();
}