STM32 RTX Startupfile

Hello,

Thank you for your answer.

I was trying this example from the documentation:

OS_TID tsk_1, tsk2_1, tsk2_2, tsk2_3;
int cnt;

void task2 (void) __task { os_dly_wait (2); cnt++;
}

void task1 (void) __task { /* This task will create 3 instances of task2 */ tsk2_1 = os_tsk_create (task2, 0); tsk2_2 = os_tsk_create (task2, 0); tsk2_3 = os_tsk_create (task2, 0); /* The job is done, delete 'task1' */ os_tsk_delete_self ();
}

int main (void) {

os_sys_init(task1); for (;;);
}

But when i in the simulator put a breakpoint on this line: cnt++; and runt the program, it breaks first time, but not again and it says that this task is overflow...

it seems like the processor comes to HardFault_Handler\

what do i do wrong?

Kasper aka neewbie

Hello,

Thank you for your answer.

I was trying this example from the documentation:

OS_TID tsk_1, tsk2_1, tsk2_2, tsk2_3;
int cnt;

void task2 (void) __task { os_dly_wait (2); cnt++;
}

void task1 (void) __task { /* This task will create 3 instances of task2 */ tsk2_1 = os_tsk_create (task2, 0); tsk2_2 = os_tsk_create (task2, 0); tsk2_3 = os_tsk_create (task2, 0); /* The job is done, delete 'task1' */ os_tsk_delete_self ();
}

int main (void) {

os_sys_init(task1); for (;;);
}

But when i in the simulator put a breakpoint on this line: cnt++; and runt the program, it breaks first time, but not again and it says that this task is overflow...

it seems like the processor comes to HardFault_Handler\

what do i do wrong?

Kasper aka neewbie

please use the 'pre' and '/pre' qualifiers to post code.
I sounds like your task has too little stack space.

Hello Reppy Repzak,

A task needs always an endless loop. Without it get started and finishes at once. Create your task2 like:

void task2 (void) __task {
  while (1) {           /* endless loop               */
    cnt++     ;         /* increment counter          */
    os_dly_wait (10);   /* wait for timeout: 10 ticks */
  }
}

Best Regards,
Martin Guenther

Thanks...

I acutallu have readed that, strange they do not include in their examples.. maybe to keep them simple

Kasper