/*
* COPYRIGHT (c) 1989-2011.
* 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.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "system.h"
#include <rtems/score/watchdogimpl.h>
/*
runtime of TA6 should be shorter than TA5
*/
#define TA6_ITERATIONS 10
#define TA6_PERIOD_FACTOR 10
uint32_t Periods[7] = { 0, 2, 2, 2, 2, 100, 0 };
uint32_t Iterations[7] = { 0, 50, 50, 50, 50, 1, TA6_ITERATIONS };
rtems_task_priority Priorities[7] = { 0, 1, 1, 3, 4, 5, 1 };
static char *name( size_t i, char buf[ 4 ] )
{
rtems_name_to_characters(
Task_name[ i ],
&buf[ 0 ],
&buf[ 1 ],
&buf[ 2 ],
&buf[ 3 ]
);
buf[ 3 ] = '\0';
return &buf[ 0 ];
}
rtems_task Task_1_through_6(
rtems_task_argument argument
)
{
rtems_id rmid;
rtems_id test_rmid;
int index;
int pass;
uint32_t failed;
rtems_status_code status;
char buf[ 4 ];
status = rtems_rate_monotonic_create( argument, &rmid );
directive_failed( status, "rtems_rate_monotonic_create" );
rtems_test_printf(
"%s - rtems_rate_monotonic_create id = 0x%08" PRIxrtems_id "\n",
name( argument, buf ),
rmid
);
status = rtems_rate_monotonic_ident( argument, &test_rmid );
directive_failed( status, "rtems_rate_monotonic_ident" );
rtems_test_printf(
"%s - rtems_rate_monotonic_ident id = 0x%08" PRIxrtems_id "\n",
name( argument, buf ),
test_rmid
);
if ( rmid != test_rmid ) {
rtems_test_printf(
"RMID's DO NOT MATCH (0x%" PRIxrtems_id " and 0x%" PRIxrtems_id ")\n",
rmid,
test_rmid
);
rtems_test_exit( 0 );
}
rtems_test_printf(
"%s - (0x%08" PRIxrtems_id ") period %" PRIu32 "\n",
name( argument, buf ),
rmid,
Periods[ argument ]
);
status = rtems_task_wake_after( 2 );
directive_failed( status, "rtems_task_wake_after" );
switch ( argument ) {
case 1:
case 2:
case 3:
case 4:
while ( FOREVER ) {
status = rtems_rate_monotonic_period( rmid, Periods[ argument ] );
directive_failed( status, "rtems_rate_monotonic_period" );
Count.count[ argument ]++;
}
break;
case 5:
pass = 0;
failed = 0;
status = rtems_rate_monotonic_period( rmid, Periods[ argument ] );
directive_failed( status, "rtems_rate_monotonic_period 1 of TA5" );
Get_all_counters();
while ( FOREVER ) {
status = rtems_rate_monotonic_period( rmid, Periods[ argument ] );
directive_failed( status, "rtems_rate_monotonic_period 2 of TA5" );
Get_all_counters();
for( index = 1 ; index <= 4 ; index++ ) {
if ( Temporary_count.count[ index ] != Iterations[ index ] ) {
rtems_test_printf(
"%s - FAIL - Actual=%" PRIu32 ", Expected=%" PRIu32 "\n",
name( index, buf ),
Temporary_count.count[ index ],
Iterations[ index ]
);
failed += 1;
}
}
if ( failed == 5 )
rtems_test_exit( 0 );
pass += 1;
rtems_test_printf( "TA5 - PERIODS CHECK OK (%d)\n", pass );
if ( pass == 10 ) {
end_of_test();
}
}
break;
case 6:
/* test changing periods */
{
uint32_t time[TA6_ITERATIONS+1];
rtems_interval period;
period = 1*TA6_PERIOD_FACTOR;
status = rtems_rate_monotonic_period( rmid, period);
directive_failed( status, "rtems_rate_monotonic_period of TA6" );
time[0] = _Watchdog_Ticks_since_boot; /* timestamp */
/*rtems_test_printf("%d - %d\n", period, time[0]);*/
for (index = 1; index <= TA6_ITERATIONS; index++) {
period = (index+1)*TA6_PERIOD_FACTOR;
status = rtems_rate_monotonic_period( rmid, period);
directive_failed( status, "rtems_rate_monotonic_period of TA6" );
time[index] = _Watchdog_Ticks_since_boot; /* timestamp */
/*rtems_test_printf("%d - %d\n", period, time[index]);*/
}
for (index = 1; index <= TA6_ITERATIONS; index++) {
rtems_interval meas = time[index] - time[index-1];
period = index*TA6_PERIOD_FACTOR;
rtems_test_printf(
"TA6 - Actual: %" PRIdrtems_interval
" Expected: %" PRIdrtems_interval,
meas,
period
);
if (period == meas) rtems_test_printf(" - OK\n");
else rtems_test_printf(" - FAILED\n");
}
}
rtems_task_suspend(RTEMS_SELF);
break;
}
}