/**
* @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();
}
/**
* @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
}
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);
}
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");
}
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");
}
/**
* @brief Shell manager initialization.
*
* @api
*/
void shellInit(void) {
chEvtObjectInit(&shell_terminated);
}
/**
* @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;
}
/*------------------------------------------------------------------------*
* chibios_rt::EvtSource *
*------------------------------------------------------------------------*/
EvtSource::EvtSource(void) {
chEvtObjectInit(&ev_source);
}