Hi Paula,
on which platform are you running your application?
Kaspar
On 10/20/2017 09:45 PM, Paula Ortega Cancino wrote:
> Hi Oleg,
>
> Thanks for your help. I should mention that i'm working on the 2017.07
> release. This is the main functions of the code, the behavor i'm
> expecting is to trigger the alarm every TIME_WAITING seconds, run
> sale_test() and the go back to the control thread. However i get a
> kernel panic or run only the control_thread, without considering the
> rtc_alarm after a while.
>
> char stack[THREAD_STACKSIZE_DEFAULT];
> kernel_pid_t control_pid;
>
> int sale_test(void){
> DEBUG("Send sale\n");
> return 1;
> }
>
> /* set interrupt event every TIME_WAITING = 10 seconds*/
> static void onInterruptEvent(void *arg)
> {
> (void)arg;
> struct tm time;
> rtc_get_alarm(&time);
>
> /* schedule next message */
> time.tm_sec += TIME_WAITING;
> /* Make an interrupt */
> sale_test();
>
> rtc_clear_alarm();
> rtc_set_alarm(&time, onInterruptEvent, 0);
> }
>
> void *control_thread(void *arg)
> {
> (void) arg;
> while (1) {
> DEBUG("Running thread right now\n");
> xtimer_usleep(100000);
> }
> return NULL;
> }
>
> int main(void)
> {
> printf("This test will display 'Alarm every %i seconds'\n",
> TIME_WAITING);
>
> /* initialize rtc functions */
> application_init();
>
> onInterruptEvent(NULL);
>
> control_pid = thread_create(stack, sizeof(stack),
> THREAD_PRIORITY_MAIN - 1, THREAD_CREATE_STACKTEST,
> control_thread, NULL, "control");
> (void) control_pid;
>
> return 0;
> }
>
> Cheers,
> Paula
>
> 2017-10-19 14:41 GMT-03:00 Oleg Hahm <[email protected]
> <mailto:[email protected]>>:
>
> Dear Paula,
>
> can you share the code of your application somewhere? That might
> help to find
> the issues. I would suppose that the interrupt handler is faulty or
> consumes
> too much memory or something like this.
>
> I think start debugging with a basic application that just prints
> some text
> whenever a message from the RTC interrupt is received is a smart
> idea. Now, we
> need to figure out what exactly triggers the kernel panic. Are you
> compiling
> your application with the DEVELHELP macro enabled? And which port
> are you
> using? Maybe you can use `make debug` to get more information.
>
> Cheers,
> Oleg
> --
> /* Fuck, we are miserable poor guys... */
> linux-2.6.6/net/xfrm/xfrm_algo.c
>
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