Hello,
the Processor Expert component in the port is for all S08, in principle for all ColdFire V1 (I have tested it with CN, JM, QE, JE and MM family) and the ColdFire V2 (tested with 52259). That's the advantage of the Processor Expert component port: one port to cover a lot of architectures 
If you want to see the port files: they are in
C:\ProgramData\Processor Expert\CWMCU_PE5_00\Drivers\freeRTOS
after you have imported the Processor Expert component.
BK
Hello, I have just started using freertos on a 9S08(GT60) using CW 6.2.
This is what I have:
3 tasks + 1 idle task.
Task1 : blocks for 100 ms using Vdelayuntil(). priority( idle+1)
Taks2: blocks for 50 ms using Vdelayuntil(). priority(idle+2)
Task3: blocks for a binary semaphore. priority(idle+3)
The semaphore is given by an interrupt generated by ( tim1 channel 1) every 100 ms. The interrupt rate is 10ms, and the TICKS_TO_WAIT is set to 10.
The RTOS tick is set at 1ms using tim1 channel 0 .
The problem:
When I have all three tasks running, the tasks are NOT running at their specified repeat rates. ( its all over the place).I am toggling an output pin in each of the tasks to determine the timing.
If I remove task2, then task1 and task3 run at the specified repeat rates.
Will appreciate any help/hints to this problem.
Thanks!!
Lav
// ------------------------------------------//
code snippets below
//---------------------------------//
*******************************************************************************
*
*
*
*******************************************************************************
*/
static void vTaskone( void *pvParameters )
{
// pvParameters = pvParameters;
portTickType xLastWakeTime;
const portTickType xFrequency = 100;
// Initialise the xLastWakeTime variable with the current time.
xLastWakeTime = xTaskGetTickCount();
for( ;; )
{
//#if !defined(_FCS_)
// Wait for the next cycle.
vTaskDelayUntil( &xLastWakeTime, xFrequency );
PTDD_PTDD4 = ~PTDD_PTDD4;
//#endif
// vTaskDelay(500);
}
}
/*
*******************************************************************************
*
*
*
*******************************************************************************
*/
void vTaskTwo ( void *pvParameters )
{
// pvParameters = pvParameters;
portTickType xLastWakeTime;
const portTickType xFrequency = 50;
// Initialise the xLastWakeTime variable with the current time.
xLastWakeTime = xTaskGetTickCount();
for (;
{
//#if !defined(_FCS_)
vTaskDelayUntil( &xLastWakeTime, xFrequency );
//PTDD_PTDD3 = ~PTDD_PTDD3;
//#endif
// vTaskDelay(250);
}
}
*******************************************************************************
*
*
*
*******************************************************************************
*/
void vTaskThree ( void *pvParameters )
{
// pvParameters = pvParameters;
/* We are using the semaphore for synchronisation so we create a binary
semaphore rather than a mutex. We must make sure that the interrupt
does not attempt to use the semaphore before it is created! */
vSemaphoreCreateBinary(tsk3_semphr);
for (;
{
/* We want this task to run every 30 ticks of a 10 ms timer. The semaphore
was created before this task was started.
Block waiting for the semaphore to become available. */
if( xSemaphoreTake( tsk3_semphr, LONG_TIME ) == pdTRUE )
{
PTDD_PTDD3 = ~PTDD_PTDD3;
}
}
}
*******************************************************************************
*
*
*
*******************************************************************************
*/
if (xTaskCreate( vTaskone, (const signed char *)"MyTaskone", configMINIMAL_STACK_SIZE , NULL, ( tskIDLE_PRIORITY + 1 ), NULL ) == pdFAIL)
{
for (; __asm ("nop");
}
if (xTaskCreate( vTaskTwo, (const signed char *)"MyTaskTwo", configMINIMAL_STACK_SIZE, NULL, ( tskIDLE_PRIORITY + 2 ), NULL ) == pdFAIL)
{
for (; __asm ("nop");
}
if (xTaskCreate( vTaskThree, (const signed char *)"MyTaskThree", configMINIMAL_STACK_SIZE, NULL, ( tskIDLE_PRIORITY + 3 ), NULL ) == pdFAIL)
{
for (; __asm ("nop");
}
