[ac7d5ef0] | 1 | /* Test_task |
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| 2 | * |
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| 3 | * This task tests global event operations. If running on node one, it |
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| 4 | * continuously sends events. If running on node two, it continuously |
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| 5 | * receives events. |
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| 6 | * |
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| 7 | * Input parameters: |
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| 8 | * argument - task argument |
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| 9 | * |
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| 10 | * Output parameters: NONE |
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| 11 | * |
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[60b791ad] | 12 | * COPYRIGHT (c) 1989-1998. |
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[ac7d5ef0] | 13 | * On-Line Applications Research Corporation (OAR). |
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[03f2154e] | 14 | * Copyright assigned to U.S. Government, 1994. |
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[ac7d5ef0] | 15 | * |
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[98e4ebf5] | 16 | * The license and distribution terms for this file may be |
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| 17 | * found in the file LICENSE in this distribution or at |
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[03f2154e] | 18 | * http://www.OARcorp.com/rtems/license.html. |
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[ac7d5ef0] | 19 | * |
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| 20 | * $Id$ |
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| 21 | */ |
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| 22 | |
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| 23 | #include "system.h" |
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| 24 | |
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| 25 | #define DOT_COUNT 25 |
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| 26 | |
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| 27 | /*PAGE |
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| 28 | * |
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| 29 | * Stop_Test_TSR |
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| 30 | */ |
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| 31 | |
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| 32 | rtems_timer_service_routine Stop_Test_TSR( |
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| 33 | rtems_id ignored_id, |
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| 34 | void *ignored_address |
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| 35 | ) |
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| 36 | { |
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| 37 | Stop_Test = TRUE; |
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| 38 | } |
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| 39 | |
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| 40 | /*PAGE |
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| 41 | * |
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| 42 | * Event_set_table |
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| 43 | */ |
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| 44 | |
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| 45 | rtems_event_set Event_set_table[] = { |
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| 46 | RTEMS_EVENT_0, |
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| 47 | RTEMS_EVENT_1, |
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| 48 | RTEMS_EVENT_2, |
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| 49 | RTEMS_EVENT_3, |
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| 50 | RTEMS_EVENT_4, |
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| 51 | RTEMS_EVENT_5, |
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| 52 | RTEMS_EVENT_6, |
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| 53 | RTEMS_EVENT_7, |
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| 54 | RTEMS_EVENT_8, |
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| 55 | RTEMS_EVENT_9, |
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| 56 | RTEMS_EVENT_10, |
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| 57 | RTEMS_EVENT_11, |
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| 58 | RTEMS_EVENT_12, |
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| 59 | RTEMS_EVENT_13, |
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| 60 | RTEMS_EVENT_14, |
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| 61 | RTEMS_EVENT_15, |
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| 62 | RTEMS_EVENT_16, |
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| 63 | RTEMS_EVENT_17, |
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| 64 | RTEMS_EVENT_18, |
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| 65 | RTEMS_EVENT_19, |
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| 66 | RTEMS_EVENT_20, |
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| 67 | RTEMS_EVENT_21, |
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| 68 | RTEMS_EVENT_22, |
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| 69 | RTEMS_EVENT_23, |
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| 70 | RTEMS_EVENT_24, |
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| 71 | RTEMS_EVENT_25, |
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| 72 | RTEMS_EVENT_26, |
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| 73 | RTEMS_EVENT_27, |
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| 74 | RTEMS_EVENT_28, |
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| 75 | RTEMS_EVENT_29, |
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| 76 | RTEMS_EVENT_30, |
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| 77 | RTEMS_EVENT_31 |
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| 78 | }; |
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| 79 | |
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| 80 | /*PAGE |
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| 81 | * |
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| 82 | * Test_task |
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| 83 | */ |
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| 84 | |
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| 85 | rtems_task Test_task( |
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| 86 | rtems_task_argument argument |
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| 87 | ) |
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| 88 | { |
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| 89 | rtems_status_code status; |
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| 90 | rtems_unsigned32 count; |
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| 91 | rtems_unsigned32 remote_node; |
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| 92 | rtems_id remote_tid; |
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| 93 | rtems_event_set event_out; |
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| 94 | rtems_event_set event_for_this_iteration; |
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| 95 | |
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| 96 | Stop_Test = FALSE; |
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| 97 | |
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| 98 | remote_node = (Multiprocessing_configuration.node == 1) ? 2 : 1; |
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| 99 | puts_nocr( "Remote task's name is : " ); |
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| 100 | put_name( Task_name[ remote_node ], TRUE ); |
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| 101 | |
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| 102 | puts( "Getting TID of remote task" ); |
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| 103 | do { |
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| 104 | status = rtems_task_ident( |
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| 105 | Task_name[ remote_node ], |
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| 106 | RTEMS_SEARCH_ALL_NODES, |
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| 107 | &remote_tid |
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| 108 | ); |
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| 109 | } while ( status != RTEMS_SUCCESSFUL ); |
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| 110 | directive_failed( status, "rtems_task_ident FAILED!!" ); |
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| 111 | |
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| 112 | if ( Multiprocessing_configuration.node == 1 ) |
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| 113 | puts( "Sending events to remote task" ); |
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| 114 | else |
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| 115 | puts( "Receiving events from remote task" ); |
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| 116 | |
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| 117 | status = rtems_timer_fire_after( |
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| 118 | Timer_id[ 1 ], |
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| 119 | 5 * TICKS_PER_SECOND, |
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| 120 | Stop_Test_TSR, |
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| 121 | NULL |
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| 122 | ); |
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| 123 | directive_failed( status, "rtems_timer_fire_after" ); |
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| 124 | |
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| 125 | count = 0; |
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| 126 | |
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| 127 | for ( ; ; ) { |
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| 128 | if ( Stop_Test == TRUE ) |
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| 129 | break; |
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| 130 | |
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| 131 | event_for_this_iteration = Event_set_table[ count % 32 ]; |
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| 132 | |
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| 133 | if ( Multiprocessing_configuration.node == 1 ) { |
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| 134 | status = rtems_event_send( remote_tid, event_for_this_iteration ); |
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| 135 | directive_failed( status, "rtems_event_send" ); |
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| 136 | |
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| 137 | status = rtems_task_wake_after( 1 ); |
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| 138 | directive_failed( status, "rtems_task_wake_after" ); |
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| 139 | } else { |
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| 140 | status = rtems_event_receive( |
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| 141 | event_for_this_iteration, |
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| 142 | RTEMS_DEFAULT_OPTIONS, |
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| 143 | 1 * TICKS_PER_SECOND, |
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| 144 | &event_out |
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| 145 | ); |
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| 146 | if ( rtems_are_statuses_equal( status, RTEMS_TIMEOUT ) ) { |
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| 147 | if ( Multiprocessing_configuration.node == 2 ) |
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| 148 | puts( "\nCorrect behavior if the other node exitted." ); |
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| 149 | else |
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| 150 | puts( "\nERROR... node 1 died" ); |
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| 151 | break; |
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| 152 | } else |
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| 153 | directive_failed( status, "rtems_event_receive" ); |
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| 154 | } |
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| 155 | |
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| 156 | if ( (count % DOT_COUNT) == 0 ) |
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| 157 | put_dot('.'); |
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| 158 | |
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| 159 | count++; |
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| 160 | } |
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| 161 | |
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| 162 | putchar( '\n' ); |
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| 163 | |
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| 164 | if ( Multiprocessing_configuration.node == 2 ) { |
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| 165 | status = rtems_event_receive( |
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| 166 | RTEMS_EVENT_16, |
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| 167 | RTEMS_DEFAULT_OPTIONS, |
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| 168 | 1 * TICKS_PER_SECOND, |
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| 169 | &event_out |
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| 170 | ); |
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| 171 | fatal_directive_status( status, RTEMS_TIMEOUT, "rtems_event_receive" ); |
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| 172 | puts( "rtems_event_receive - correctly returned RTEMS_TIMEOUT" ); |
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| 173 | } |
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| 174 | puts( "*** END OF TEST 6 ***" ); |
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| 175 | exit( 0 ); |
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| 176 | } |
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