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[/] [or1k/] [trunk/] [rtems-20020807/] [c/] [src/] [tests/] [mptests/] [mp07/] [task1.c] - Blame information for rev 1026

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/*  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) 1989-1999.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.OARcorp.com/rtems/license.html.
 *
 *  task1.c,v 1.8 2002/08/02 00:53:03 joel Exp
 */
 
#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 ***" );
  rtems_test_exit( 0 );
}

Line No.	Rev	Author	Line
1	1026	ivang	`/* Test_task`
2			`*`
3			`* This task continuously sends an event to its counterpart on the`
4			`* other node, and then waits for it to send an event. The copy`
5			`* running on node one send the first event.`
6			`*`
7			`* Input parameters:`
8			`* argument - task argument`
9			`*`
10			`* Output parameters: NONE`
11			`*`
12			`* COPYRIGHT (c) 1989-1999.`
13			`* On-Line Applications Research Corporation (OAR).`
14			`*`
15			`* The license and distribution terms for this file may be`
16			`* found in the file LICENSE in this distribution or at`
17			`* http://www.OARcorp.com/rtems/license.html.`
18			`*`
19			`* task1.c,v 1.8 2002/08/02 00:53:03 joel Exp`
20			`*/`
21
22			`#include "system.h"`
23
24			`#define DOT_COUNT 100`
25
26			`rtems_timer_service_routine Stop_Test_TSR(`
27			`rtems_id ignored_id,`
28			`void *ignored_address`
29			`)`
30			`{`
31			`Stop_Test = TRUE;`
32			`}`
33
34			`rtems_task Test_task(`
35			`rtems_task_argument argument`
36			`)`
37			`{`
38			`rtems_status_code status;`
39			`rtems_unsigned32 count;`
40			`rtems_unsigned32 remote_node;`
41			`rtems_id remote_tid;`
42			`rtems_event_set event_out;`
43
44			`Stop_Test = FALSE;`
45
46			`remote_node = (Multiprocessing_configuration.node == 1) ? 2 : 1;`
47			`puts_nocr( "Remote task's name is : " );`
48			`put_name( Task_name[ remote_node ], TRUE );`
49
50			`puts( "Getting TID of remote task" );`
51			`do {`
52			`status = rtems_task_ident(`
53			`Task_name[ remote_node ],`
54			`RTEMS_SEARCH_ALL_NODES,`
55			`&remote_tid`
56			`);`
57			`} while ( !rtems_is_status_successful( status ) );`
58
59			`if ( Multiprocessing_configuration.node == 1 ) {`
60			`puts( "Sending first event to remote task" );`
61			`status = rtems_event_send( remote_tid, RTEMS_EVENT_16 );`
62			`directive_failed( status, "rtems_event_send" );`
63			`}`
64
65			`status = rtems_timer_fire_after(`
66			`Timer_id[ 1 ],`
67			`5 * TICKS_PER_SECOND,`
68			`Stop_Test_TSR,`
69			`NULL`
70			`);`
71			`directive_failed( status, "rtems_timer_fire_after" );`
72
73			`while ( Stop_Test == FALSE ) {`
74			`for ( count=DOT_COUNT ; count && (Stop_Test == FALSE) ; count-- ) {`
75			`status = rtems_event_receive(`
76			`RTEMS_EVENT_16,`
77			`RTEMS_DEFAULT_OPTIONS,`
78			`RTEMS_NO_TIMEOUT,`
79			`&event_out`
80			`);`
81			`if ( status == RTEMS_TIMEOUT ) {`
82			`puts( "\nTA1 - RTEMS_TIMEOUT .. probably OK if the other node exits" );`
83			`break;`
84			`} else`
85			`directive_failed( status, "rtems_event_receive" );`
86
87			`status = rtems_event_send( remote_tid, RTEMS_EVENT_16 );`
88			`directive_failed( status, "rtems_event_send" );`
89			`}`
90			`put_dot('.');`
91			`}`
92
93			`/*`
94			`* Wait a bit before shutting down so we don't screw up the other node`
95			`* when our MPCI shuts down`
96			`*/`
97
98			`rtems_task_wake_after(10);`
99
100			`puts( "\n* END OF TEST 7 *" );`
101			`rtems_test_exit( 0 );`
102			`}`

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[/] [or1k/] [trunk/] [rtems-20020807/] [c/] [src/] [tests/] [mptests/] [mp07/] [task1.c] - Blame information for rev 1026