len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-04-19 21:11:57 -04:00
Code Issues Packages Projects Releases Wiki Activity

Permit no more than two simultaneous occurrences of interrupts adding everything to queues instead of tasks.

Browse source
This commit is contained in:
Richard Barry 2008-08-14 11:10:46 +00:00
parent 5116051604
commit 9c2512f54e
1 changed files with 19 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
Demo/Common/Minimal/IntQueue.c
View file

@ -274,7 +274,7 @@ static void prvQueueAccessLogError( unsigned portBASE_TYPE uxLine )
static void prvHigherPriorityNormallyEmptyTask( void *pvParameters )
{
unsigned portBASE_TYPE uxRxed, ux, uxTask1, uxTask2;
unsigned portBASE_TYPE uxRxed, ux, uxTask1, uxTask2, uxErrorCount1 = 0, uxErrorCount2 = 0;
/* The timer should not be started until after the scheduler has started.
More than one task is running this code so we check the parameter value
@ -339,14 +339,30 @@ unsigned portBASE_TYPE uxRxed, ux, uxTask1, uxTask2;
if( uxTask1 < intqMIN_ACCEPTABLE_TASK_COUNT )
{
/* Only task 2 seemed to log any values. */
uxErrorCount1++;
if( uxErrorCount1 > 2 )
{
prvQueueAccessLogError( __LINE__ );
}
}
else
{
uxErrorCount1 = 0;
}
if( uxTask2 < intqMIN_ACCEPTABLE_TASK_COUNT )
{
/* Only task 1 seemed to log any values. */
uxErrorCount2++;
if( uxErrorCount2 > 2 )
{
prvQueueAccessLogError( __LINE__ );
}
}
else
{
uxErrorCount2 = 0;
}
/* Clear the array again, ready to start a new cycle. */
memset( ucNormallyEmptyReceivedValues, 0x00, sizeof( ucNormallyEmptyReceivedValues ) );