ChibiOS Free Embedded RTOS

Code: Select all

/* EVENT TIMER STRUCT */
static VirtualTimer vt;
.
.
.
 /*
   * Normal main() thread activity, check the time here and set relais if necessary
   */
  while (TRUE)
  {

    /* Query Time */
    rtcGetTimeTm(&RTCD1, &thetime);

    /* Query all alarms if one fits the actual time */
    for (i=0; i<8; i++)
    {
      if (alarmlist[i].hour == thetime.tm_hour &&
          alarmlist[i].minute == thetime.tm_min &&
          thetime.tm_sec <= 1)
      {
        /* check if duration of alarm not 0 */
        if (alarmlist[i].durationSec != 0)
        {
          /* Set the Water ON */
          SetWaterON();

          /* Schedule to switch off after duration time of alarm  - later use: S2ST(alarmlist[i].durationSec) */
          chVTSetI(&vt, 5000, SetWaterOFF, 0);
          
          /* exit for, cause there should be only one alarm at one time in the list */ 
          break;
        }
      }
    }

    chThdSleepMilliseconds(1000);
  }
.
.
.
void SetWaterOFF(void *arg)
{
  valve1 = 0;
  valve2 = 0;
  pump = 0;
}

Code: Select all

  if (chVTIsArmedI(&vt))
    chVTResetI(&vt);
  chVTSetI(&vt, ...);