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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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8
Demo/ARM7_AT91SAM7S64_IAR/serial/serial.c
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@ -218,7 +218,7 @@ __arm void vSerialISR( void )
{
unsigned portLONG ulStatus;
signed portCHAR cChar;
portBASE_TYPE xTaskWokenByTx = pdFALSE, xTaskWokenByPost = pdFALSE;
portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
/* What caused the interrupt? */
ulStatus = serCOM0->US_CSR &= serCOM0->US_IMR;
@ -227,7 +227,7 @@ portBASE_TYPE xTaskWokenByTx = pdFALSE, xTaskWokenByPost = pdFALSE;
{
/* The interrupt was caused by the THR becoming empty. Are there any
more characters to transmit? */
if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xTaskWokenByTx ) == pdTRUE )
if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xHigherPriorityTaskWoken ) == pdTRUE )
{
/* A character was retrieved from the queue so can be sent to the
THR now. */
@ -246,12 +246,12 @@ portBASE_TYPE xTaskWokenByTx = pdFALSE, xTaskWokenByPost = pdFALSE;
character from the RHR and place it in the queue or received
characters. */
cChar = serCOM0->US_RHR;
xTaskWokenByPost = xQueueSendFromISR( xRxedChars, &cChar, xTaskWokenByPost );
xQueueSendFromISR( xRxedChars, &cChar, &xHigherPriorityTaskWoken );
}
/* If a task was woken by either a character being received or a character
being transmitted then we may need to switch to another task. */
portEND_SWITCHING_ISR( ( xTaskWokenByPost || xTaskWokenByTx ) );
portEND_SWITCHING_ISR( xHigherPriorityTaskWoken );
/* End the interrupt in the AIC. */
AT91C_BASE_AIC->AIC_EOICR = 0;