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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [tests/] [mptests/] [mp14/] [evtask1.c] - Rev 593
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/* Test_task * * This task either continuously sends events to a remote task, or * continuously receives events sent by a remote task. This decision * is based upon the local node number. * * 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. * * $Id: evtask1.c,v 1.2 2001-09-27 12:02:23 chris Exp $ */ #include "system.h" extern rtems_multiprocessing_table Multiprocessing_configuration; 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; remote_node = ((Multiprocessing_configuration.node == 1) ? 2 : 1); puts( "About to go to sleep!" ); status = rtems_task_wake_after( TICKS_PER_SECOND ); directive_failed( status, "rtems_task_wake_after" ); puts( "Waking up!" ); puts_nocr( "Remote task's name is : " ); put_name( Task_name[ remote_node ], TRUE ); puts( "Getting TID of remote task" ); while ( FOREVER ) { status = rtems_task_ident( Task_name[ remote_node ], RTEMS_SEARCH_ALL_NODES, &remote_tid ); if ( status == RTEMS_SUCCESSFUL ) break; puts( "rtems_task_ident FAILED!!" ); rtems_task_wake_after(2); } if ( Multiprocessing_configuration.node == 1 ) { puts( "Sending events to remote task" ); while ( Stop_Test == FALSE ) { for ( count=EVENT_TASK_DOT_COUNT; Stop_Test == FALSE && count; count-- ) { status = rtems_event_send( remote_tid, RTEMS_EVENT_16 ); directive_failed( status, "rtems_event_send" ); } put_dot( 'e' ); } } puts( "Receiving events from remote task" ); while ( Stop_Test == FALSE ) { for ( count=EVENT_TASK_DOT_COUNT ; Stop_Test == FALSE && count ; count-- ) { status = rtems_event_receive( RTEMS_EVENT_16, RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT, &event_out ); directive_failed( status, "rtems_event_receive" ); } put_dot( 'e' ); } Exit_test(); }
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