C++ (Cpp) macBackoffTimerTriggerCallback Examples

Example #1

File: mac_backoff_timer.c Project: gxp/node

/**************************************************************************************************
 * @fn          macBackoffTimerCompareIsr
 *
 * @brief       Interrupt service routine that fires when the backoff count is equal
 *              to the trigger count.
 *
 * @param       none
 *
 * @return      none
 **************************************************************************************************
 */
void macBackoffTimerCompareIsr(void)
{
  uint8 oldState;
  halIntState_t  s;

  HAL_ENTER_CRITICAL_SECTION(s);
  oldState = compareState;

  /* if compare is a rollover, set count to zero */
  if (oldState & COMPARE_STATE_ROLLOVER_BV)
  {
    MAC_RADIO_BACKOFF_SET_COUNT(0);
    macBackoffTimerRolloverCallback();
  }

  /* if compare is a trigger, reset for rollover and run the trigger callback */
  if (oldState & COMPARE_STATE_TRIGGER_BV)
  {
    compareState = COMPARE_STATE_ROLLOVER;
    MAC_RADIO_BACKOFF_SET_COMPARE(backoffTimerRollover);
    HAL_EXIT_CRITICAL_SECTION(s);
    macBackoffTimerTriggerCallback();
  }
  else if (oldState == COMPARE_STATE_ROLLOVER_AND_ARM_TRIGGER)
  {
    compareState = COMPARE_STATE_TRIGGER;
    MAC_RADIO_BACKOFF_SET_COMPARE(backoffTimerTrigger);
    HAL_EXIT_CRITICAL_SECTION(s);
  }
  else
  {
    HAL_EXIT_CRITICAL_SECTION(s);
  }
}

Example #2

File: mac_backoff_timer.c Project: peifengzhou/CC2630_HA_Demo

/**************************************************************************************************
 * @fn          macBackoffTimerCompareIsr
 *
 * @brief       Interrupt service routine that fires when the backoff count is equal
 *              to the trigger count.
 *
 * @param       none
 *
 * @return      none
 **************************************************************************************************
 */
MAC_INTERNAL_API void macBackoffTimerCompareIsr(void)
{
  halIntState_t s;

  DBG_PRINT1(DBGSYS, "macRatChanB Compare ISR, Backoff RAT count = %u", MAC_RADIO_BACKOFF_COUNT());

  macBackoffTimerTriggerCallback();

  HAL_ENTER_CRITICAL_SECTION(s);
  MAC_BACKOFF_TIMER_UPDATE_WAKEUP();
  HAL_EXIT_CRITICAL_SECTION(s);
}

Example #3

File: mac_backoff_timer.c Project: vanhieubk/SPWM_SecondDep

/**************************************************************************************************
 * @fn          macBackoffTimerSetTrigger
 *
 * @brief       Sets the trigger count for the backoff counter.  A callback is exectuted when
 *              the backoff count reaches the trigger
 *
 * @param       triggerBackoff - backoff count for new trigger
 *
 * @return      none
 **************************************************************************************************
 */
MAC_INTERNAL_API void macBackoffTimerSetTrigger(uint32 triggerBackoff)
{
  halIntState_t  s;

  MAC_ASSERT(triggerBackoff < backoffTimerRollover); /* trigger backoff must be less than rollover backoff */

  HAL_ENTER_CRITICAL_SECTION(s);
  backoffTimerTrigger = triggerBackoff;
  MAC_RADIO_BACKOFF_SET_COMPARE(triggerBackoff);
  if (triggerBackoff == MAC_RADIO_BACKOFF_COUNT())
  {
    /* Clear the interrupt and fire it manually */
    MAC_RADIO_BACKOFF_COMPARE_CLEAR_INTERRUPT();
    HAL_EXIT_CRITICAL_SECTION(s);
    macBackoffTimerTriggerCallback();
  }
  else
  {
    HAL_EXIT_CRITICAL_SECTION(s);
  }
}

Example #4

File: mac_backoff_timer.c Project: vanhieubk/SPWM_SecondDep

/**************************************************************************************************
 * @fn          macBackoffTimerCompareIsr
 *
 * @brief       Interrupt service routine that fires when the backoff count is equal
 *              to the trigger count.
 *
 * @param       none
 *
 * @return      none
 **************************************************************************************************
 */
MAC_INTERNAL_API void macBackoffTimerCompareIsr(void)
{
  macBackoffTimerTriggerCallback();
}