len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-08-18 09:08:33 -04:00
Code Issues Projects Releases Packages Wiki Activity

Update to V5.0.0.

Browse source
This commit is contained in:
Richard Barry 2008-04-16 08:00:30 +00:00
parent 4c8425da01
commit 7e529c281f
240 changed files with 3640 additions and 1314 deletions
Download patch file Download diff file Expand all files Collapse all files

65
Demo/PC/main.c
View file

@ -1,5 +1,5 @@
/*
FreeRTOS.org V4.8.0 - Copyright (C) 2003-2008 Richard Barry.
FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
@ -153,6 +153,14 @@ static void prvStartMathTasks( void );
/* Check which ever tasks are relevant to this build. */
static portBASE_TYPE prvCheckMathTasksAreStillRunning( void );
/* Used to demonstrate the "task switched in" callback function. */
static portBASE_TYPE prvExampleTaskHook( void * pvParameter );
/* Just used to count the number of times the example task callback function is
called, and the number of times a queue send passes. */
static unsigned portLONG portLONG uxCheckTaskHookCallCount = 0;
static unsigned portLONG portLONG uxQueueSendPassedCount = 0;
/*-----------------------------------------------------------*/
portSHORT main( void )
@ -200,6 +208,31 @@ portSHORT main( void )
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvExampleTaskHook( void * pvParameter )
{
if( pvParameter != ( void * ) 0xabcd )
{
/* The parameter did not contain the value we expected, so cause an
error to be detected by setting the call count back to zero. */
uxCheckTaskHookCallCount = 0;
}
else
{
/* Simply increment a number so we know the callback has been executed. */
uxCheckTaskHookCallCount++;
}
return 0;
}
/*-----------------------------------------------------------*/
void vMainQueueSendPassed( void )
{
/* This is just an example implementation of the "queue send" trace hook. */
uxQueueSendPassedCount++;
}
/*-----------------------------------------------------------*/
static void vErrorChecks( void *pvParameters )
{
portTickType xExpectedWakeTime;
@ -212,6 +245,9 @@ const portCHAR * const pcTaskBlockedTooLongMsg = "Print task blocked too long!\r
( void ) pvParameters;
/* Register our callback function. */
vTaskSetApplicationTaskTag( NULL, prvExampleTaskHook );
/* Loop continuously, blocking, then checking all the other tasks are still
running, before blocking once again. This task blocks on the queue of
messages that require displaying so will wake either by its time out expiring,
@ -322,6 +358,7 @@ portSHORT sIn;
static void prvCheckOtherTasksAreStillRunning( void )
{
static portSHORT sErrorHasOccurred = pdFALSE;
static unsigned portLONG portLONG uxLastHookCallCount = 0, uxLastQueueSendCount = 0;
if( prvCheckMathTasksAreStillRunning() != pdTRUE )
{
@ -437,6 +474,32 @@ static portSHORT sErrorHasOccurred = pdFALSE;
sErrorHasOccurred = pdTRUE;
}
/* The hook function associated with this task is called each time the task
is switched in. We therefore expect the number of times the callback
function has been executed to have increrment since the last time this
function executed. */
if( uxCheckTaskHookCallCount <= uxLastHookCallCount )
{
vDisplayMessage( "Error in task hook call count!\r\n" );
sErrorHasOccurred = pdTRUE;
}
else
{
uxLastHookCallCount = uxCheckTaskHookCallCount;
}
/* We would expect some queue sending to occur between calls of this
function. */
if( uxQueueSendPassedCount <= uxLastQueueSendCount )
{
vDisplayMessage( "Error in queue send hook call count!\r\n" );
sErrorHasOccurred = pdTRUE;
}
else
{
uxLastQueueSendCount = uxQueueSendPassedCount;
}
if( sErrorHasOccurred == pdFALSE )
{
vDisplayMessage( "OK " );