rtems_task Task_1_through_3(
rtems_task_argument argument
)
{
rtems_id tid;
rtems_time_of_day time;
rtems_status_code status;
rtems_interval ticks;
status = rtems_task_ident( RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &tid );
directive_failed( status, "rtems_task_ident" );
/*
* Use TOD_MILLISECONDS_TO_TICKS not RTEMS_MILLISECONDS_TO_TICKS to
* test C implementation in SuperCore -- not macro version used
* everywhere else.
*/
ticks = TOD_MILLISECONDS_TO_TICKS( task_number( tid ) * 5 * 1000 );
while( FOREVER ) {
status = rtems_clock_get_tod( &time );
directive_failed( status, "rtems_clock_get_tod" );
if ( time.second >= 35 ) {
puts( "*** END OF CBS SCHEDULER TEST 1 ***" );
rtems_test_exit( 0 );
}
put_name( Task_name[ task_number( tid ) ], FALSE );
print_time( " - rtems_clock_get_tod - ", &time, "\n" );
status = rtems_task_wake_after( ticks );
directive_failed( status, "rtems_task_wake_after" );
}
}
ER trcv_msg(
T_MSG **ppk_msg,
ID mbxid,
TMO tmout
)
{
register ITRON_Mailbox_Control *the_mailbox;
Watchdog_Interval interval;
bool wait;
Objects_Locations location;
size_t size;
if (!ppk_msg)
return E_PAR;
interval = 0;
if ( tmout == TMO_POL ) {
wait = false;
} else {
wait = true;
if ( tmout != TMO_FEVR )
interval = TOD_MILLISECONDS_TO_TICKS(tmout);
}
if ( wait && _ITRON_Is_in_non_task_state() )
return E_CTX;
the_mailbox = _ITRON_Mailbox_Get( mbxid, &location );
switch ( location ) {
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE:
#endif
case OBJECTS_ERROR:
return _ITRON_Mailbox_Clarify_get_id_error( mbxid );
case OBJECTS_LOCAL:
_CORE_message_queue_Seize(
&the_mailbox->message_queue,
the_mailbox->Object.id,
ppk_msg,
&size,
wait,
interval
);
break;
}
_ITRON_return_errorno(
_ITRON_Mailbox_Translate_core_message_queue_return_code(
_Thread_Executing->Wait.return_code ) );
}
ER dly_tsk(
DLYTIME dlytim
)
{
Watchdog_Interval ticks;
ticks = TOD_MILLISECONDS_TO_TICKS(dlytim);
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
_Thread_Yield_processor();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
_Watchdog_Initialize(
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
return E_OK;
}
ER tsnd_mbf(
ID mbfid,
VP msg,
INT msgsz,
TMO tmout
)
{
ITRON_Message_buffer_Control *the_message_buffer;
Objects_Locations location;
Watchdog_Interval interval;
bool wait;
CORE_message_queue_Status msg_status;
if (msgsz <= 0 || !msg)
return E_PAR;
interval = 0;
if ( tmout == TMO_POL ) {
wait = false;
} else {
wait = true;
if ( tmout != TMO_FEVR )
interval = TOD_MILLISECONDS_TO_TICKS(tmout);
}
if ( wait && _ITRON_Is_in_non_task_state() )
return E_CTX;
the_message_buffer = _ITRON_Message_buffer_Get(mbfid, &location);
switch (location) {
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE:
#endif
case OBJECTS_ERROR: /* Multiprocessing not supported */
return _ITRON_Message_buffer_Clarify_get_id_error(mbfid);
case OBJECTS_LOCAL:
/* XXX Submit needs to take into account blocking */
msg_status = _CORE_message_queue_Submit(
&the_message_buffer->message_queue,
msg,
msgsz,
the_message_buffer->Object.id,
NULL,
CORE_MESSAGE_QUEUE_SEND_REQUEST,
wait, /* sender may block */
interval /* timeout interval */
);
_Thread_Enable_dispatch();
return _ITRON_Message_buffer_Translate_core_message_buffer_return_code(
msg_status
);
}
/*
* If multiprocessing were supported, this is where we would announce
* the existence of the semaphore to the rest of the system.
*/
#if defined(RTEMS_MULTIPROCESSING)
#endif
return E_OK;
}
