len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-08-19 09:38:32 -04:00
Code Issues Projects Releases Packages Wiki Activity

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

Browse source
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
Download patch file Download diff file Expand all files Collapse all files

6
Demo/lwIP_Demo_Rowley_ARM7/EMAC/SAM7_EMAC_ISR.c
View file

@ -74,7 +74,7 @@ void vEMACISR_Handler( void );
void vEMACISR_Handler( void )
{
volatile unsigned portLONG ulIntStatus, ulEventStatus;
portBASE_TYPE xSwitchRequired = pdFALSE;
portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
extern void vClearEMACTxBuffer( void );
/* Find the cause of the interrupt. */
@ -85,7 +85,7 @@ extern void vClearEMACTxBuffer( void );
{
/* A frame has been received, signal the lwIP task so it can process
the Rx descriptors. */
xSwitchRequired = xSemaphoreGiveFromISR( xSemaphore, pdFALSE );
xSemaphoreGiveFromISR( xSemaphore, &xHigherPriorityTaskWoken );
AT91C_BASE_EMAC->EMAC_RSR = AT91C_EMAC_REC;
}
@ -104,7 +104,7 @@ extern void vClearEMACTxBuffer( void );
switch to another task. If the unblocked task was of higher priority then
the interrupted task it will then execute immediately that the ISR
completes. */
if( xSwitchRequired )
if( xHigherPriorityTaskWoken )
{
portYIELD_FROM_ISR();
}