C++ rtems_build_name函数代码示例

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本文整理汇总了C++中rtems_build_name函数的典型用法代码示例。如果您正苦于以下问题：C++ rtems_build_name函数的具体用法？C++ rtems_build_name怎么用？C++ rtems_build_name使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了rtems_build_name函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: spawnTask

/*
 * Spawn a task
 */
static void spawnTask(rtems_task_entry entryPoint, rtems_task_priority priority, rtems_task_argument arg)
{
    rtems_status_code sc;
    rtems_id tid;

    sc = rtems_task_create(rtems_build_name('t','a','s','k'),
            priority,
            RTEMS_MINIMUM_STACK_SIZE+(8*1024),
            RTEMS_PREEMPT|RTEMS_TIMESLICE|RTEMS_NO_ASR|RTEMS_INTERRUPT_LEVEL(0),
            RTEMS_FLOATING_POINT|RTEMS_LOCAL,
            &tid);
    if (sc != RTEMS_SUCCESSFUL)
        rtems_panic("Can't create task: %s", rtems_status_text(sc));
    sc = rtems_task_start(tid, entryPoint, arg);
    if (sc != RTEMS_SUCCESSFUL)
        rtems_panic("Can't start task: %s", rtems_status_text(sc));
}

开发者ID:aniwang2013，项目名称:leon-rtems，代码行数:20，代码来源:init.c

示例2: bsp_interrupt_lock

static rtems_status_code bsp_interrupt_lock(void)
{
  rtems_status_code sc = RTEMS_SUCCESSFUL;
  if (_System_state_Is_up(_System_state_Get())) {
    if (bsp_interrupt_mutex == RTEMS_ID_NONE) {
      rtems_id mutex = RTEMS_ID_NONE;
      rtems_interrupt_level level;

      /* Create a mutex */
      sc = rtems_semaphore_create (
        rtems_build_name('I', 'N', 'T', 'R'),
        1,
        RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
        0,
        &mutex
      );
      if (sc != RTEMS_SUCCESSFUL) {
        return sc;
      }

      /* Assign the mutex */
      rtems_interrupt_disable(level);
      if (bsp_interrupt_mutex == RTEMS_ID_NONE) {
        /* Nobody else assigned the mutex in the meantime */

        bsp_interrupt_mutex = mutex;
        rtems_interrupt_enable(level);
      } else {
        /* Somebody else won */

        rtems_interrupt_enable(level);
        sc = rtems_semaphore_delete(mutex);
        if (sc != RTEMS_SUCCESSFUL) {
          return sc;
        }
      }
    }
    return rtems_semaphore_obtain(
      bsp_interrupt_mutex,
      RTEMS_WAIT,
      RTEMS_NO_TIMEOUT
    );
  } else {
    return RTEMS_SUCCESSFUL;
  }
}

开发者ID:0871087123，项目名称:rtems，代码行数:46，代码来源:irq-generic.c

示例3: Init

rtems_task Init(
  rtems_task_argument argument
)
{
  uint32_t           i;
  char               ch;
  uint32_t           cpu_num;
  rtems_id           id;
  rtems_status_code  status;

  TEST_BEGIN();

  locked_print_initialize();

  for ( killtime=0; killtime<1000000; killtime++ )
    ;
  
  for ( i=0; i<rtems_get_processor_count() -1; i++ ) {
    ch = '1' + i;

    status = rtems_task_create(
      rtems_build_name( 'T', 'A', ch, ' ' ),
      1,
      RTEMS_MINIMUM_STACK_SIZE,
      RTEMS_DEFAULT_MODES,
      RTEMS_DEFAULT_ATTRIBUTES,
      &id
    );
    directive_failed( status, "task create" );

    cpu_num = rtems_get_current_processor();
    locked_printf(" CPU %" PRIu32 " start task TA%c\n", cpu_num, ch);

    status = rtems_task_start( id, Test_task, i+1 );
    directive_failed( status, "task start" );
  }

  locked_printf(" kill 10 clock ticks\n" );
  while ( rtems_clock_get_ticks_since_boot() < 10 )
    ;

  rtems_cpu_usage_report();

  TEST_END();
  rtems_test_exit(0);
}

开发者ID:Avanznow，项目名称:rtems，代码行数:46，代码来源:init.c

示例4: Init

/*
 * RTEMS Startup Task
 */
rtems_task
Init (rtems_task_argument ignored)
{
    rtems_status_code sc;

    rtems_print_printer_printf(&rtems_test_printer);

    rtems_test_begin();

    sc = rtems_semaphore_create(rtems_build_name('P','m','t','x'),
                                1,
                                RTEMS_PRIORITY|RTEMS_BINARY_SEMAPHORE|RTEMS_INHERIT_PRIORITY|
                                RTEMS_NO_PRIORITY_CEILING|RTEMS_LOCAL,
                                0,
                                &printMutex);
    if (sc != RTEMS_SUCCESSFUL)
        rtems_panic("Can't create printf mutex:", rtems_status_text(sc));
    printf("\"Network\" initializing!\n");
    rtems_bsdnet_initialize_network();
    printf("\"Network\" initialized!\n");

    printf("Try running client with no server present.\n");
    printf("Should fail with `connection refused'.\n");
    clientWorker(0);

    printf("\nStart server.\n");
    spawnTask(serverTask, 150, 0);

    printf("\nTry running client with server present.\n");
    spawnTask(clientTask, 120, 1);
    rtems_task_wake_after(500);

    printf("\nTry running two clients.\n");
    spawnTask(clientTask, 120, 2);
    spawnTask(clientTask, 120, 3);
    rtems_task_wake_after(500);

    printf("\nTry running three clients.\n");
    spawnTask(clientTask, 120, 4);
    spawnTask(clientTask, 120, 5);
    spawnTask(clientTask, 120, 6);

    rtems_task_wake_after(500);
    rtems_test_end();
    exit( 0 );
}

开发者ID:vecnatechnologies，项目名称:rtems，代码行数:49，代码来源:init.c

示例5: graes_initialize

static rtems_device_driver graes_initialize(
  rtems_device_major_number major, 
  rtems_device_minor_number unused,
  void *arg
  )
{
	/* Device Semaphore created with count = 1 */
	if ( rtems_semaphore_create(rtems_build_name('G', 'R', 'P', 'R'),
		1,
		RTEMS_FIFO|RTEMS_NO_INHERIT_PRIORITY|RTEMS_LOCAL|RTEMS_NO_PRIORITY_CEILING,
		0,
		&graes_dev_sem) != RTEMS_SUCCESSFUL ) {
		return RTEMS_INTERNAL_ERROR;
	}

	return RTEMS_SUCCESSFUL;
}

开发者ID:FullMentalPanic，项目名称:RTEMS_NEW_TOOL_CHAIN，代码行数:17，代码来源:graes.c

示例6: Init

rtems_task Init(
  rtems_task_argument argument
)
{
  int                i;
  char               ch;
  int                cpu_num;
  rtems_id           id;
  rtems_status_code  status;

  locked_print_initialize();
  locked_printf( "\n\n*** TEST SMP09 ***\n" );

  for ( killtime=0; killtime<1000000; killtime++ )
    ;
  
  for ( i=0; i<rtems_smp_get_number_of_processors() -1; i++ ) {
    ch = '1' + i;

    status = rtems_task_create(
      rtems_build_name( 'T', 'A', ch, ' ' ),
      1,
      RTEMS_MINIMUM_STACK_SIZE,
      RTEMS_DEFAULT_MODES,
      RTEMS_DEFAULT_ATTRIBUTES,
      &id
    );
    directive_failed( status, "task create" );

    cpu_num = bsp_smp_processor_id();
    locked_printf(" CPU %d start task TA%c\n", cpu_num, ch);

    status = rtems_task_start( id, Test_task, i+1 );
    directive_failed( status, "task start" );
  }

  locked_printf(" kill 10 clock ticks\n" );
  while ( rtems_clock_get_ticks_since_boot() < 10 )
    ;

  rtems_cpu_usage_report();

  locked_printf( "*** END OF TEST SMP09 ***" );
  rtems_test_exit(0);
}

开发者ID:0871087123，项目名称:rtems，代码行数:45，代码来源:init.c

示例7: test_mrsp_set_priority

static void test_mrsp_set_priority(void)
{
  rtems_status_code sc;
  rtems_id id;
  rtems_id scheduler_id;
  rtems_task_priority prio;

  puts("test MrsP set priority");

  sc = rtems_task_get_scheduler(RTEMS_SELF, &scheduler_id);
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);

  sc = rtems_semaphore_create(
    rtems_build_name('M', 'R', 'S', 'P'),
    1,
    RTEMS_MULTIPROCESSOR_RESOURCE_SHARING
      | RTEMS_BINARY_SEMAPHORE,
    1,
    &id
  );
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);

  prio = RTEMS_CURRENT_PRIORITY;
  sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
  rtems_test_assert(prio == 1);

  prio = 1;
  sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
  rtems_test_assert(prio == 1);

  prio = 2;
  sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
  rtems_test_assert(prio == 1);

  prio = RTEMS_CURRENT_PRIORITY;
  sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
  rtems_test_assert(prio == 2);

  sc = rtems_semaphore_delete(id);
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}

开发者ID:greenmeent，项目名称:rtems，代码行数:45，代码来源:init.c

示例8: Init

rtems_task Init(
  rtems_task_argument argument
)
{
  rtems_status_code sc;
  rtems_id          timer1;
  struct timespec   uptime;

  TEST_BEGIN();

  sc = rtems_timer_initiate_server(
    1,
    RTEMS_MINIMUM_STACK_SIZE,
    RTEMS_DEFAULT_ATTRIBUTES
  );
  directive_failed( sc, "rtems_timer_initiate_server" );

  sc = rtems_timer_create(rtems_build_name( 'T', 'M', 'R', '1' ), &timer1);
  directive_failed( sc, "rtems_timer_create" );

  Fired = 0;
  timerRan = false;

  Timer_Routine(timer1, NULL);

  while (1) {
    sc = rtems_task_wake_after( 10 );
    directive_failed( sc, "rtems_task_wake_after" );

    if ( timerRan == true ) {
      timerRan = false;

      sc = rtems_clock_get_uptime( &uptime );
      directive_failed( sc, "rtems_clock_get_uptime" );

      printf( "Timer fired at %" PRIdtime_t "\n", uptime.tv_sec );
    }

    if ( Fired >= 10 ) {
      TEST_END();
      rtems_test_exit( 0 );
    }
    /* technically the following is a critical section */
  }
}

开发者ID:AlexShiLucky，项目名称:rtems，代码行数:45，代码来源:init.c

示例9: Init

rtems_task Init(
  rtems_task_argument argument
)
{
  int               error;
  uint32_t          index;
  rtems_status_code status;

  rtems_printer_task_set_priority( &printer_task, 254 );
  rtems_printer_task_set_file_descriptor( &printer_task, 1 );
  rtems_printer_task_set_buffer_table( &printer_task, &buffers[ 0 ][ 0 ] );
  rtems_printer_task_set_buffer_count( &printer_task, BUFFER_COUNT );
  rtems_printer_task_set_buffer_size( &printer_task, BUFFER_SIZE );
  error = rtems_print_printer_task( &rtems_test_printer, &printer_task );
  rtems_test_assert( error == 0 );

  TEST_BEGIN();

  Task_name[ 1 ] =  rtems_build_name( 'T', 'A', '1', ' ' );
  Task_name[ 2 ] =  rtems_build_name( 'T', 'A', '2', ' ' );
  Task_name[ 3 ] =  rtems_build_name( 'T', 'A', '3', ' ' );
  Task_name[ 4 ] =  rtems_build_name( 'T', 'A', '4', ' ' );
  Task_name[ 5 ] =  rtems_build_name( 'T', 'A', '5', ' ' );
  Task_name[ 6 ] =  rtems_build_name( 'T', 'A', '6', ' ' );

  for ( index = 1 ; index <= 6 ; index++ ) {
    status = rtems_task_create(
      Task_name[ index ],
      Priorities[ index ],
      RTEMS_MINIMUM_STACK_SIZE,
      RTEMS_DEFAULT_MODES,
      RTEMS_FLOATING_POINT,
      &Task_id[ index ]
    );
    directive_failed( status, "rtems_task_create loop" );
  }

  for ( index = 1 ; index <= 6 ; index++ ) {
    status = rtems_task_start( Task_id[ index ], Task_1_through_6, index );
    directive_failed( status, "rtems_task_start loop" );
  }

  Count.count[ 1 ] = 0;
  Count.count[ 2 ] = 0;
  Count.count[ 3 ] = 0;
  Count.count[ 4 ] = 0;
  Count.count[ 5 ] = 0;
  Count.count[ 6 ] = 0;

  status = rtems_task_delete( RTEMS_SELF );
  directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
}

开发者ID:gedare，项目名称:rtems，代码行数:52，代码来源:init.c

示例10: vt100_init

int vt100_init(FILE *out_stream){
  if ( !out_stream ){
    stream = stdout;
  }else{
    stream = out_stream;
  }

  rtems_semaphore_create(
		rtems_build_name('V', 'T', 'L', 'K'),
		1,
		RTEMS_FIFO | RTEMS_COUNTING_SEMAPHORE | RTEMS_NO_INHERIT_PRIORITY | \
		RTEMS_NO_PRIORITY_CEILING, 
		0,
		&(vt100_lock));
    
 	vt100_reset();
	return 0;
}

开发者ID:SayCV，项目名称:rtems-example-sparc-leon，代码行数:18，代码来源:vt100.c

示例11: rtems_rfs_mutex_create

int
rtems_rfs_mutex_create (rtems_rfs_mutex* mutex)
{
#if __rtems__
  rtems_status_code sc;
  sc = rtems_semaphore_create (rtems_build_name ('R', 'F', 'S', 'm'),
                               1, RTEMS_RFS_MUTEX_ATTRIBS, 0,
                               mutex);
  if (sc != RTEMS_SUCCESSFUL)
  {
    if (rtems_rfs_trace (RTEMS_RFS_TRACE_MUTEX))
      printf ("rtems-rfs: mutex: open failed: %s\n", 
              rtems_status_text (sc));
    return EIO;
  }
#endif
  return 0;
}

开发者ID:epicsdeb，项目名称:rtems，代码行数:18，代码来源:rtems-rfs-mutex.c

示例12: Init

rtems_task Init(
  rtems_task_argument argument
)
{
  uint32_t          index;
  rtems_status_code status;
  rtems_id          rmid;
  rtems_name        period;

  TEST_BEGIN();

  period =  rtems_build_name( 'I', 'G', 'N', 'R' );
  status = rtems_rate_monotonic_create( period, &rmid );
  directive_failed( status, "rtems_rate_monotonic_create" );
  printf(
    "INIT - rtems_rate_monotonic_create id = 0x%08" PRIxrtems_id " (stays inactive)\n",
    rmid
  );


  Task_name[ 1 ] =  rtems_build_name( 'T', 'A', '1', ' ' );
  Task_name[ 2 ] =  rtems_build_name( 'T', 'A', '2', ' ' );
  Task_name[ 3 ] =  rtems_build_name( 'T', 'A', '3', ' ' );
  Task_name[ 4 ] =  rtems_build_name( 'T', 'A', '4', ' ' );
  Task_name[ 5 ] =  rtems_build_name( 'T', 'A', '5', ' ' );

  for ( index = 1 ; index <= 5 ; index++ ) {
    status = rtems_task_create(
      Task_name[ index ],
      Priorities[ index ],
      RTEMS_MINIMUM_STACK_SIZE * 4,
      RTEMS_DEFAULT_MODES,
      (index == 5) ? RTEMS_FLOATING_POINT : RTEMS_DEFAULT_ATTRIBUTES,
      &Task_id[ index ]
    );
    directive_failed( status, "rtems_task_create loop" );
  }

  for ( index = 1 ; index <= 5 ; index++ ) {
    status = rtems_task_start( Task_id[ index ], Task_1_through_5, index );
    directive_failed( status, "rtems_task_start loop" );
  }

  Count.count[ 1 ] = 0;
  Count.count[ 2 ] = 0;
  Count.count[ 3 ] = 0;
  Count.count[ 4 ] = 0;
  Count.count[ 5 ] = 0;

  status = rtems_task_suspend( RTEMS_SELF );
  directive_failed( status, "rtems_task_suspend of RTEMS_SELF" );
}

开发者ID:AlexShiLucky，项目名称:rtems，代码行数:52，代码来源:init.c

示例13: test_mrsp_set_priority_errors

static void test_mrsp_set_priority_errors(void)
{
  rtems_status_code sc;
  rtems_id id;
  rtems_id scheduler_id;
  rtems_task_priority prio;

  puts("test MrsP set priority errors");

  sc = rtems_task_get_scheduler(RTEMS_SELF, &scheduler_id);
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);

  sc = rtems_semaphore_create(
    rtems_build_name('C', 'O', 'N', 'T'),
    0,
    RTEMS_COUNTING_SEMAPHORE,
    0,
    &id
  );
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);

  prio = 1;
  sc = rtems_semaphore_set_priority(RTEMS_ID_NONE, scheduler_id, prio, &prio);
  rtems_test_assert(sc == RTEMS_INVALID_ID);

  prio = 1;
  sc = rtems_semaphore_set_priority(id, RTEMS_ID_NONE, prio, &prio);
  rtems_test_assert(sc == RTEMS_INVALID_ID);

  prio = 0xffffffff;
  sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
  rtems_test_assert(sc == RTEMS_INVALID_PRIORITY);

  prio = 1;
  sc = rtems_semaphore_set_priority(id, scheduler_id, prio, NULL);
  rtems_test_assert(sc == RTEMS_INVALID_ADDRESS);

  prio = 1;
  sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
  rtems_test_assert(sc == RTEMS_NOT_DEFINED);

  sc = rtems_semaphore_delete(id);
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}

开发者ID:greenmeent，项目名称:rtems，代码行数:44，代码来源:init.c

示例14: rtems_media_server_initialize

rtems_status_code rtems_media_server_initialize(
  rtems_task_priority priority,
  size_t stack_size,
  rtems_mode modes,
  rtems_attribute attributes
)
{
  rtems_status_code sc = RTEMS_SUCCESSFUL;

  if (server_id == RTEMS_ID_NONE) {
    sc = rtems_media_initialize();
    if (sc != RTEMS_SUCCESSFUL) {
      goto error;
    }

    sc = rtems_task_create(
      rtems_build_name('M', 'D', 'I', 'A'),
      priority,
      stack_size,
      modes,
      attributes,
      &server_id
    );
    if (sc != RTEMS_SUCCESSFUL) {
      goto error;
    }

    sc = rtems_task_start(server_id, media_server, 0);
    if (sc != RTEMS_SUCCESSFUL) {
      goto error;
    }
  }
  
  return RTEMS_SUCCESSFUL;

error:

  if (server_id != RTEMS_ID_NONE) {
    rtems_task_delete(server_id);
  }

  return RTEMS_NO_MEMORY;
}

开发者ID:AlexShiLucky，项目名称:rtems，代码行数:43，代码来源:media-server.c

示例15: Init

rtems_task Init( rtems_task_argument ignored )
{
  rtems_id          thread;
  rtems_status_code rc;
  int               sc;
  struct timespec   delay_request;

  TEST_BEGIN();

  puts( "Init - pthread key create with destructor - OK" );
  sc = pthread_key_create( &key, destructor );
  rtems_test_assert( !sc );

  puts( "Init - thread create - OK" );
  rc = rtems_task_create(
    rtems_build_name( 'T', 'E', 'S', 'T' ), 
    1,
    RTEMS_MINIMUM_STACK_SIZE,
    RTEMS_DEFAULT_MODES,
    RTEMS_DEFAULT_ATTRIBUTES,
    &thread
  );
  rtems_test_assert( rc == RTEMS_SUCCESSFUL );

  rc = rtems_task_start( thread, Test_Thread, (rtems_task_argument)Data_array );
  rtems_test_assert( rc == RTEMS_SUCCESSFUL );

  puts( "Init - sleep - let thread run - OK" );
  delay_request.tv_sec = 0;
  delay_request.tv_nsec = 8 * 100000000;
  sc = nanosleep( &delay_request, NULL );
  rtems_test_assert( !sc );

  puts( "Init - verify destructor run - OK" );
  rtems_test_assert( destructor_ran == true );

  puts( "Init - pthread key delete - OK" );
  sc = pthread_key_delete( key );
  rtems_test_assert( sc == 0 );

  TEST_END();
  rtems_test_exit(0);
}

开发者ID:AlexShiLucky，项目名称:rtems，代码行数:43，代码来源:init.c

示例16: Init

static void Init(rtems_task_argument arg)
{
  test_context *ctx = &test_instance;
  rtems_status_code sc;
  int rv;

  TEST_BEGIN();

  ctx->main_task = rtems_task_self();

  sc = rtems_task_create(
    rtems_build_name('C', 'L', 'O', 'S'),
    2,
    RTEMS_MINIMUM_STACK_SIZE,
    RTEMS_DEFAULT_MODES,
    RTEMS_DEFAULT_ATTRIBUTES,
    &ctx->close_task
  );
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);

  sc = rtems_task_start(
    ctx->close_task,
    close_task,
    (rtems_task_argument) ctx
  );
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);

  rv = rtems_bsdnet_initialize_network();
  rtems_test_assert(rv == 0);

  test_sync();
  test_accept_and_close(ctx);
  test_connect_and_close(ctx);
  test_recv_and_close(ctx);
  test_select_and_close(ctx);

  sc = rtems_task_delete(ctx->close_task);
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);

  TEST_END();

  rtems_test_exit(0);
}

开发者ID:Avanznow，项目名称:rtems，代码行数:43，代码来源:init.c

示例17: epicsMessageQueueCreate

epicsShareFunc epicsMessageQueueId epicsShareAPI
epicsMessageQueueCreate(unsigned int capacity, unsigned int maximumMessageSize)
{
    rtems_status_code sc;
    epicsMessageQueueId id = (epicsMessageQueueId)callocMustSucceed(1, sizeof(*id), "epicsMessageQueueCreate");
    rtems_interrupt_level level;
    static char c1 = 'a';
    static char c2 = 'a';
    static char c3 = 'a';
    
    sc = rtems_message_queue_create (rtems_build_name ('Q', c3, c2, c1),
        capacity,
        maximumMessageSize,
        RTEMS_FIFO|RTEMS_LOCAL,
        &id->id);
    if (sc != RTEMS_SUCCESSFUL) {
        errlogPrintf ("Can't create message queue: %s\n", rtems_status_text (sc));
        return NULL;
    }
    id->maxSize = maximumMessageSize;
    id->localBuf = NULL;
    rtems_interrupt_disable (level);
    if (c1 == 'z') {
        if (c2 == 'z') {
            if (c3 == 'z') {
                c3 = 'a';
            }
            else {
                c3++;
            }
            c2 = 'a';
        }
        else {
            c2++;
        }
        c1 = 'a';
    }
    else {
        c1++;
    }
    rtems_interrupt_enable (level);
    return id;
}

开发者ID:ISISComputingGroup，项目名称:EPICS-base，代码行数:43，代码来源:osdMessageQueue.c

示例18: epicsEventCreate

/*
 * Create a simple binary semaphore
 */
epicsEventId
epicsEventCreate(epicsEventInitialState initialState) 
{
    rtems_status_code sc;
    rtems_id sid;
    rtems_interrupt_level level;
    static char c1 = 'a';
    static char c2 = 'a';
    static char c3 = 'a';
    
    sc = rtems_semaphore_create (rtems_build_name ('B', c3, c2, c1),
        initialState,
	RTEMS_FIFO | RTEMS_SIMPLE_BINARY_SEMAPHORE |
	    RTEMS_NO_INHERIT_PRIORITY | RTEMS_NO_PRIORITY_CEILING | RTEMS_LOCAL,
        0,
        &sid);
    if (sc != RTEMS_SUCCESSFUL) {
        errlogPrintf ("Can't create binary semaphore: %s\n", rtems_status_text (sc));
        return NULL;
    }
    rtems_interrupt_disable (level);
    if (c1 == 'z') {
        if (c2 == 'z') {
            if (c3 == 'z') {
                c3 = 'a';
            }
            else {
                c3++;
            }
            c2 = 'a';
        }
        else {
            c2++;
        }
        c1 = 'a';
    }
    else {
        c1++;
    }
    rtems_interrupt_enable (level);
    return (epicsEventId)sid;
}

开发者ID:epicsdeb，项目名称:epics-base，代码行数:45，代码来源:osdEvent.c

示例19: test

static void test(void)
{
    test_context *ctx = &ctx_instance;
    rtems_status_code sc;
    rtems_mode mode;

    ctx->consumer = rtems_task_self();
    ctx->consumer_processor = rtems_get_current_processor();

    sc = rtems_signal_catch(signal_handler, RTEMS_DEFAULT_MODES);
    rtems_test_assert(sc == RTEMS_SUCCESSFUL);

    sc = rtems_task_create(
             rtems_build_name('P', 'R', 'O', 'D'),
             RTEMS_MINIMUM_PRIORITY,
             RTEMS_MINIMUM_STACK_SIZE,
             RTEMS_DEFAULT_MODES,
             RTEMS_DEFAULT_ATTRIBUTES,
             &ctx->producer
         );
    rtems_test_assert(sc == RTEMS_SUCCESSFUL);

    sc = rtems_task_start(ctx->producer, producer, (rtems_task_argument) ctx);
    rtems_test_assert(sc == RTEMS_SUCCESSFUL);

    check_consumer_processor(ctx);

    wait_for_state(ctx, SIG_0_SENT);
    change_state(ctx, SIG_0_ENABLE);

    sc = rtems_task_mode(RTEMS_ASR, RTEMS_ASR_MASK, &mode);
    rtems_test_assert(sc == RTEMS_SUCCESSFUL);

    wait_for_state(ctx, SIG_0_PROCESSED);

    check_consumer_processor(ctx);

    change_state(ctx, SIG_1_READY);
    wait_for_state(ctx, SIG_1_PROCESSED);

    check_consumer_processor(ctx);
}

开发者ID:goetzpf，项目名称:rtems，代码行数:42，代码来源:init.c

示例20: Init

rtems_task Init(
  rtems_task_argument argument
)
{
  rtems_status_code status;
  rtems_id Task_id;

  Print_Warning();

  TEST_BEGIN();

  if (
    _Scheduler_Table[ 0 ].Operations.initialize
      != _Scheduler_priority_Initialize
  ) {
    puts( "  Error ==> " );
    puts( "Test only supported for deterministic priority scheduler\n" );
    rtems_test_exit( 0 );
  }

#define LOW_PRIORITY (RTEMS_MAXIMUM_PRIORITY - 1u)
  status = rtems_task_create(
    rtems_build_name( 'T', 'A', '1', ' ' ),
    LOW_PRIORITY,
    RTEMS_MINIMUM_STACK_SIZE,
    RTEMS_DEFAULT_MODES,
    RTEMS_DEFAULT_ATTRIBUTES,
    &Task_id
  );
  directive_failed( status, "rtems_task_create Task_1" );

  status = rtems_task_start( Task_id, Task_1, 0 );
  directive_failed( status, "rtems_task_start Task_1" );

  benchmark_timer_initialize();
  benchmark_timer_read();
  benchmark_timer_initialize();
  timer_overhead = benchmark_timer_read();

  status = rtems_task_delete( RTEMS_SELF );
  directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
}

开发者ID:AlexShiLucky，项目名称:rtems，代码行数:42，代码来源:ilatency.c

注：本文中的rtems_build_name函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ rtems_build_name函数代码示例

示例1: spawnTask

示例2: bsp_interrupt_lock

示例3: Init

示例4: Init

示例5: graes_initialize

示例6: Init

示例7: test_mrsp_set_priority

示例8: Init

示例9: Init

示例10: vt100_init

示例11: rtems_rfs_mutex_create

示例12: Init

示例13: test_mrsp_set_priority_errors

示例14: rtems_media_server_initialize

示例15: Init

示例16: Init

示例17: epicsMessageQueueCreate

示例18: epicsEventCreate

示例19: test

示例20: Init

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