albanana wrote on Tuesday, September 02, 2014:
hello i wrote this program but i does not work, and the dspic crashes and resets periodically
i use a logic analyzer for watching the CLOCKOUT and GPIO, and the watchdog is disabled
the program counter never goes to the Blink task
but the timer 1 interrupt handler runs
did i make a mistake ? plz help!!!
THANKS 
sorry for the bad formatting
#define configUSE_PREEMPTION 1
#define configUSE_IDLE_HOOK 1
#define configUSE_TICK_HOOK 0
#define configTICK_RATE_HZ ( ( TickType_t ) 1000 )
#define configCPU_CLOCK_HZ ( ( unsigned long ) 25000000 ) /* Fosc / 2 */
#define configMAX_PRIORITIES ( 4 )
#define configMINIMAL_STACK_SIZE ( 105 )
#define configTOTAL_HEAP_SIZE ( ( size_t ) 5120 )
#define configMAX_TASK_NAME_LEN ( 4 )
#define configUSE_TRACE_FACILITY 0
#define configUSE_16_BIT_TICKS 1
#define configIDLE_SHOULD_YIELD 1
/* Co-routine definitions. */
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* Set the following definitions to 1 to include the API function, or zero
to exclude the API function. */
#define INCLUDE_vTaskPrioritySet 1
#define INCLUDE_uxTaskPriorityGet 0
#define INCLUDE_vTaskDelete 0
#define INCLUDE_vTaskCleanUpResources 0
#define INCLUDE_vTaskSuspend 1
#define INCLUDE_vTaskDelayUntil 1
#define INCLUDE_vTaskDelay 1
#define configKERNEL_INTERRUPT_PRIORITY 0x01
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
#endif /* FREERTOS_CONFIG_H */
#include <FreeRTOS.h>
#include <list.h>
#include <task.h>
#include <queue.h>
void vApplicationIdleHook( void )
{
for(;;){
}
}
void Blink(void * p){
// unsigned long i;
for(;;){
LATA=0xff;
vTaskDelay(10);
LATA=0;
vTaskDelay(10);
}
}
/*
*
/
int main(int argc, char* argv) {
TRISA=0;
xTaskCreate( Blink, "Blink", configMINIMAL_STACK_SIZE , NULL, 2, NULL );
vTaskStartScheduler();
for(;;){
}
return 0;
}