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/*
* Simple test program -- simplified version of sample test hello.
*/
#include <bsp.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <pthread.h>
#include "../../testmacros.h"
#include "../led.h"
pthread_mutex_t Mutex;
pthread_cond_t Condition;
void *POSIX_Init(
void *argument
)
{
int status;
int count = 0;
LED_INIT();
status = pthread_mutex_lock( &Mutex );
if ( status )
fprintf( stderr, "Server - lock did not work (%d)\n", status );
for ( ; ; ) {
status = pthread_cond_wait( &Condition, &Mutex );
if ( status )
fprintf( stderr, "Server - condition wait did not work (%d)\n", status );
if ((++count % 2) == 0)
LED_OFF();
else
LED_ON();
}
return NULL;
}
rtems_task Init(
rtems_task_argument argument
)
{
int status;
rtems_status_code rt_status;
rtems_id period_id;
rtems_interval ticks;
puts(
"\n\n*** LED BLINKER -- rate monotonic period with "
"pthread condition variables ***"
);
status = pthread_mutex_init( &Mutex, NULL );
if (status)
fprintf( stderr, "mutex init (%d) \n", status );
/* fprintf( stderr, "mutex id --> 0x%08x\n", Mutex ); */
status = pthread_cond_init( &Condition, NULL );
if (status)
fprintf( stderr, "cond init (%d) \n", status );
/* fprintf( stderr, "cond id --> 0x%08x\n", Condition ); */
rt_status = rtems_rate_monotonic_create(
rtems_build_name( 'P', 'E', 'R', '1' ),
&period_id
);
if ( rt_status )
fprintf( stderr, "Period - did not work (%d)\n", rt_status );
ticks = get_ticks_per_second();
for ( ; ; ) {
rt_status = rtems_rate_monotonic_period( period_id, ticks );
if ( status )
fprintf( stderr, "Period - did not work (%d)\n", status );
status = pthread_cond_signal( &Condition );
if ( status )
fprintf( stderr, "Condition - signal did not work (%d)\n", status );
}
exit( 0 );
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_POSIX_INIT_THREAD_TABLE
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_MAXIMUM_PERIODS 1
#define CONFIGURE_MAXIMUM_POSIX_THREADS 2
#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 1
#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 1
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* end of file */
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