Beispiel #1
0
/**
 * @brief   Polling monitor start.
 *
 * @param[in] p         pointer to an object implementing @p BaseBlockDevice
 *
 * @notapi
 */
static void tmr_init(void *p) {

  chEvtObjectInit(&inserted_event);
  chEvtObjectInit(&removed_event);
  chSysLock();
  cnt = POLLING_INTERVAL;
  chVTSetI(&tmr, MS2ST(POLLING_DELAY), tmrfunc, p);
  chSysUnlock();
}
Beispiel #2
0
/**
 * @brief   Initialize the standard part of a @p MACDriver structure.
 *
 * @param[out] macp     pointer to the @p MACDriver object
 *
 * @init
 */
void macObjectInit(MACDriver *macp) {

  macp->state  = MAC_STOP;
  macp->config = NULL;
  chSemObjectInit(&macp->tdsem, 0);
  chSemObjectInit(&macp->rdsem, 0);
#if MAC_USE_EVENTS
  chEvtObjectInit(&macp->rdevent);
#endif
}
Beispiel #3
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void init_serial_link(void) {
    serial_link_connected = false;
    init_serial_link_hal();
    add_remote_objects(remote_objects, sizeof(remote_objects)/sizeof(remote_object_t*));
    init_byte_stuffer();
    sdStart(&SD1, &config);
    sdStart(&SD2, &config);
    chEvtObjectInit(&new_data_event);
    (void)chThdCreateStatic(serialThreadStack, sizeof(serialThreadStack),
                              SERIAL_LINK_THREAD_PRIORITY, serialThread, NULL);
}
Beispiel #4
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static void evt1_execute(void) {
  event_listener_t el1, el2;

  /*
   * Testing chEvtRegisterMask() and chEvtUnregister().
   */
  chEvtObjectInit(&es1);
  chEvtRegisterMask(&es1, &el1, 1);
  chEvtRegisterMask(&es1, &el2, 2);
  test_assert(1, chEvtIsListeningI(&es1), "no listener");
  chEvtUnregister(&es1, &el1);
  test_assert(2, chEvtIsListeningI(&es1), "no listener");
  chEvtUnregister(&es1, &el2);
  test_assert(3, !chEvtIsListeningI(&es1), "stuck listener");

  /*
   * Testing chEvtDispatch().
   */
  chEvtDispatch(evhndl, 7);
  test_assert_sequence(4, "ABC");
}
Beispiel #5
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static void evt2_execute(void) {
  eventmask_t m;
  event_listener_t el1, el2;
  systime_t target_time;

  /*
   * Test on chEvtWaitOne() without wait.
   */
  chEvtAddEvents(5);
  m = chEvtWaitOne(ALL_EVENTS);
  test_assert(1, m == 1, "single event error");
  m = chEvtWaitOne(ALL_EVENTS);
  test_assert(2, m == 4, "single event error");
  m = chEvtGetAndClearEvents(ALL_EVENTS);
  test_assert(3, m == 0, "stuck event");

  /*
   * Test on chEvtWaitOne() with wait.
   */
  test_wait_tick();
  target_time = chVTGetSystemTime() + MS2ST(50);
  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriorityX() - 1,
                                 thread1, chThdGetSelfX());
  m = chEvtWaitOne(ALL_EVENTS);
  test_assert_time_window(4, target_time, target_time + ALLOWED_DELAY);
  test_assert(5, m == 1, "single event error");
  m = chEvtGetAndClearEvents(ALL_EVENTS);
  test_assert(6, m == 0, "stuck event");
  test_wait_threads();

  /*
   * Test on chEvtWaitAny() without wait.
   */
  chEvtAddEvents(5);
  m = chEvtWaitAny(ALL_EVENTS);
  test_assert(7, m == 5, "unexpected pending bit");
  m = chEvtGetAndClearEvents(ALL_EVENTS);
  test_assert(8, m == 0, "stuck event");

  /*
   * Test on chEvtWaitAny() with wait.
   */
  test_wait_tick();
  target_time = chVTGetSystemTime() + MS2ST(50);
  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriorityX() - 1,
                                 thread1, chThdGetSelfX());
  m = chEvtWaitAny(ALL_EVENTS);
  test_assert_time_window(9, target_time, target_time + ALLOWED_DELAY);
  test_assert(10, m == 1, "single event error");
  m = chEvtGetAndClearEvents(ALL_EVENTS);
  test_assert(11, m == 0, "stuck event");
  test_wait_threads();

  /*
   * Test on chEvtWaitAll().
   */
  chEvtObjectInit(&es1);
  chEvtObjectInit(&es2);
  chEvtRegisterMask(&es1, &el1, 1);
  chEvtRegisterMask(&es2, &el2, 4);
  test_wait_tick();
  target_time = chVTGetSystemTime() + MS2ST(50);
  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriorityX() - 1,
                                 thread2, "A");
  m = chEvtWaitAll(5);
  test_assert_time_window(12, target_time, target_time + ALLOWED_DELAY);
  m = chEvtGetAndClearEvents(ALL_EVENTS);
  test_assert(13, m == 0, "stuck event");
  test_wait_threads();
  chEvtUnregister(&es1, &el1);
  chEvtUnregister(&es2, &el2);
  test_assert(14, !chEvtIsListeningI(&es1), "stuck listener");
  test_assert(15, !chEvtIsListeningI(&es2), "stuck listener");
}
Beispiel #6
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/**
 * @brief   Shell manager initialization.
 *
 * @api
 */
void shellInit(void) {

  chEvtObjectInit(&shell_terminated);
}
Beispiel #7
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/**
 * @brief Initializes an @p event_timer_t structure.
 *
 * @param[out] etp      the @p event_timer_t structure to be initialized
 * @param[in] time      the interval in system ticks
 */
void evtObjectInit(event_timer_t *etp, systime_t time) {

  chEvtObjectInit(&etp->et_es);
  chVTObjectInit(&etp->et_vt);
  etp->et_interval = time;
}
Beispiel #8
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  /*------------------------------------------------------------------------*
   * chibios_rt::EvtSource                                                *
   *------------------------------------------------------------------------*/
  EvtSource::EvtSource(void) {

    chEvtObjectInit(&ev_source);
  }