rtems_task Task_2(
rtems_task_argument argument
)
{
while ( !testsFinished );
showTaskSwitches ();
puts( "" );
rtems_cpu_usage_report();
puts( "" );
puts( "TA2 - RESETTING USAGE STATISTICS" );
rtems_cpu_usage_reset();
puts( "" );
rtems_cpu_usage_report();
puts( "" );
puts( "*** END OF CPU USAGE LIBRARY TEST ***" );
rtems_test_exit( 0 );
}
rtems_task Task_1(
rtems_task_argument argument
)
{
uint32_t seconds;
uint32_t old_seconds;
rtems_mode previous_mode;
rtems_time_of_day time;
rtems_status_code status;
uint32_t start_time;
uint32_t end_time;
puts( "TA1 - rtems_task_suspend - on Task 2" );
status = rtems_task_suspend( Task_id[ 2 ] );
directive_failed( status, "rtems_task_suspend of TA2" );
puts( "TA1 - rtems_task_suspend - on Task 3" );
status = rtems_task_suspend( Task_id[ 3 ] );
directive_failed( status, "rtems_task_suspend of TA3" );
status = rtems_clock_get_seconds_since_epoch( &start_time );
directive_failed( status, "rtems_clock_get_seconds_since_epoch" );
puts( "TA1 - killing time" );
for ( ; ; ) {
status = rtems_clock_get_seconds_since_epoch( &end_time );
directive_failed( status, "rtems_clock_get_seconds_since_epoch" );
if ( end_time > (start_time + 2) )
break;
}
puts( "TA1 - rtems_task_resume - on Task 2" );
status = rtems_task_resume( Task_id[ 2 ] );
directive_failed( status, "rtems_task_resume of TA2" );
puts( "TA1 - rtems_task_resume - on Task 3" );
status = rtems_task_resume( Task_id[ 3 ] );
directive_failed( status, "rtems_task_resume of TA3" );
while ( FOREVER ) {
if ( Run_count[ 1 ] >= 3 ) {
puts( "TA1 - rtems_task_mode - change mode to NO RTEMS_PREEMPT" );
status = rtems_task_mode(
RTEMS_NO_PREEMPT,
RTEMS_PREEMPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
status = rtems_clock_get_tod( &time );
directive_failed( status, "rtems_clock_get_tod" );
old_seconds = time.second;
for ( seconds = 0 ; seconds < 6 ; ) {
status = rtems_clock_get_tod( &time );
directive_failed( status, "rtems_clock_get_tod" );
if ( time.second != old_seconds ) {
old_seconds = time.second;
seconds++;
print_time( "TA1 - ", &time, "\n" );
}
}
puts( "TA1 - rtems_task_mode - change mode to RTEMS_PREEMPT" );
status = rtems_task_mode(
RTEMS_PREEMPT,
RTEMS_PREEMPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
while ( !testsFinished );
showTaskSwitches ();
puts( "TA1 - rtems_extension_delete - successful" );
status = rtems_extension_delete( Extension_id[1] );
directive_failed( status, "rtems_extension_delete" );
puts( "*** END OF TEST 4 ***" );
rtems_test_exit (0);
}
}
}
