/* Test_task
*
* This task continuously sends an event to its counterpart on the
* other node, and then waits for it to send an event. The copy
* running on node one send the first event.
*
* Input parameters:
* argument - task argument
*
* Output parameters: NONE
*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#include "system.h"
#define DOT_COUNT 100
rtems_timer_service_routine Stop_Test_TSR(
rtems_id ignored_id,
void *ignored_address
)
{
Stop_Test = TRUE;
}
rtems_task Test_task(
rtems_task_argument argument
)
{
rtems_status_code status;
rtems_unsigned32 count;
rtems_unsigned32 remote_node;
rtems_id remote_tid;
rtems_event_set event_out;
Stop_Test = FALSE;
remote_node = (Multiprocessing_configuration.node == 1) ? 2 : 1;
puts_nocr( "Remote task's name is : " );
put_name( Task_name[ remote_node ], TRUE );
puts( "Getting TID of remote task" );
do {
status = rtems_task_ident(
Task_name[ remote_node ],
RTEMS_SEARCH_ALL_NODES,
&remote_tid
);
} while ( !rtems_is_status_successful( status ) );
if ( Multiprocessing_configuration.node == 1 ) {
puts( "Sending first event to remote task" );
status = rtems_event_send( remote_tid, RTEMS_EVENT_16 );
directive_failed( status, "rtems_event_send" );
}
status = rtems_timer_fire_after(
Timer_id[ 1 ],
5 * TICKS_PER_SECOND,
Stop_Test_TSR,
NULL
);
directive_failed( status, "rtems_timer_fire_after" );
while ( Stop_Test == FALSE ) {
for ( count=DOT_COUNT ; count && (Stop_Test == FALSE) ; count-- ) {
status = rtems_event_receive(
RTEMS_EVENT_16,
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT,
&event_out
);
if ( status == RTEMS_TIMEOUT ) {
puts( "\nTA1 - RTEMS_TIMEOUT .. probably OK if the other node exits" );
break;
} else
directive_failed( status, "rtems_event_receive" );
status = rtems_event_send( remote_tid, RTEMS_EVENT_16 );
directive_failed( status, "rtems_event_send" );
}
put_dot('.');
}
/*
* Wait a bit before shutting down so we don't screw up the other node
* when our MPCI shuts down
*/
rtems_task_wake_after(10);
puts( "\n*** END OF TEST 7 ***" );
exit( 0 );
}
