C++ osThreadCreate函数代码示例

int init_myThread(void) {

  tid_myThread = osThreadCreate(osThread(myThread), NULL);
  if(!tid_myThread) return(-1);
  
  return(0);
}

/**
  * @brief  Main program
  * @param  None
  * @retval None
  */
int main(void)
{
  /* STM32F2xx HAL library initialization:
       - Configure the Flash prefetch, instruction and Data caches
       - Configure the Systick to generate an interrupt each 1 msec
       - Set NVIC Group Priority to 4
       - Global MSP (MCU Support Package) initialization
     */
  HAL_Init();  
  
  /* Configure the system clock to 120 MHz */
  SystemClock_Config();
  
  /* Init task */
#if defined(__GNUC__)
  osThreadDef(Start, StartThread, osPriorityNormal, 0, configMINIMAL_STACK_SIZE * 5);
#else
  osThreadDef(Start, StartThread, osPriorityNormal, 0, configMINIMAL_STACK_SIZE * 2);
#endif
  osThreadCreate (osThread(Start), NULL);
  
  /* Start scheduler */
  osKernelStart();
  
  /* We should never get here as control is now taken by the scheduler */
  for( ;; ); 
}

/**
  * @brief  Main program
  * @param  None
  * @retval None
  */
int main(void)
{  
  /* STM32F4xx HAL library initialization:
       - Configure the Flash prefetch, instruction and Data caches
       - Configure the Systick to generate an interrupt each 1 msec
       - Set NVIC Group Priority to 4
       - Global MSP (MCU Support Package) initialization
     */
  HAL_Init();  
  
  /* Configure the system clock to 180 MHz */
  SystemClock_Config();
  
  /* Configure LED1 and LED3 */
  BSP_LED_Init(LED1);
  BSP_LED_Init(LED3);
  
  /* Create Timer */
  osTimerDef(LEDTimer, osTimerCallback);
  osTimerId osTimer = osTimerCreate (osTimer(LEDTimer), osTimerPeriodic, NULL);
  
  /* Start Timer */
  osTimerStart(osTimer, 200);
 
  /* Create LED Thread */
  osThreadDef(LEDThread, ToggleLEDsThread, osPriorityNormal, 0, configMINIMAL_STACK_SIZE);
  osThreadCreate (osThread(LEDThread), NULL);
  
  /* Start scheduler */
  osKernelStart();

  /* We should never get here as control is now taken by the scheduler */
  for(;;);
}

/**
  * @brief  Storage drives initialization
  * @param  None 
  * @retval None
  */
void k_StorageInit(void)
{
  /* Link the USB Host disk I/O driver */
   FATFS_LinkDriver(&USBH_Driver, USBDISK_Drive);
  
  /* Link the micro SD disk I/O driver */
   FATFS_LinkDriver(&SD_Driver, mSDDISK_Drive);  

  /* Create USB background task */
  osThreadDef(STORAGE_Thread, StorageThread, osPriorityBelowNormal, 0, 2 * configMINIMAL_STACK_SIZE);
  osThreadCreate (osThread(STORAGE_Thread), NULL);
  
  /* Create Storage Message Queue */
  osMessageQDef(osqueue, 10, uint16_t);
  StorageEvent = osMessageCreate (osMessageQ(osqueue), NULL);
  
  /* Init Host Library */
  USBH_Init(&hUSB_Host, USBH_UserProcess, 0);
  
  /* Add Supported Class */
  USBH_RegisterClass(&hUSB_Host, USBH_MSC_CLASS);
  
  /* Start Host Process */
  USBH_Start(&hUSB_Host);
  
  /* Enable SD Interrupt mode */
  BSP_SD_Init();
  BSP_SD_ITConfig();
  
  if(BSP_SD_IsDetected())
  {
    osMessagePut ( StorageEvent, MSDDISK_CONNECTION_EVENT, 0);
  }
}

/**
  * @brief  Main program
  * @param  None
  * @retval None
  */
int main(void)
{
    /* Enable the CPU Cache */
    CPU_CACHE_Enable();

    /* STM32F7xx HAL library initialization:
         - Configure the Flash ART accelerator on ITCM interface
         - Configure the Systick to generate an interrupt each 1 msec
         - Set NVIC Group Priority to 4
         - Global MSP (MCU Support Package) initialization
       */
    HAL_Init();

    /* Configure the system clock to 200 MHz */
    SystemClock_Config();

    /* Init task */
#if defined(__GNUC__)
    osThreadDef(Start, StartThread, osPriorityNormal, 0, configMINIMAL_STACK_SIZE * 5);
#else
    osThreadDef(Start, StartThread, osPriorityNormal, 0, configMINIMAL_STACK_SIZE * 2);
#endif

    osThreadCreate (osThread(Start), NULL);

    /* Start scheduler */
    osKernelStart();

    /* We should never get here as control is now taken by the scheduler */
    for( ;; );
}

void MX_FREERTOS_Init(void) {
  /* USER CODE BEGIN Init */
       
  /* USER CODE END Init */

  /* USER CODE BEGIN RTOS_MUTEX */
  /* add mutexes, ... */
  /* USER CODE END RTOS_MUTEX */

  /* USER CODE BEGIN RTOS_SEMAPHORES */
  /* add semaphores, ... */
  /* USER CODE END RTOS_SEMAPHORES */

  /* USER CODE BEGIN RTOS_TIMERS */
  /* start timers, add new ones, ... */
  /* USER CODE END RTOS_TIMERS */

  /* Create the thread(s) */
  /* definition and creation of defaultTask */
  osThreadDef(defaultTask, StartDefaultTask, osPriorityNormal, 0, 128);
  defaultTaskHandle = osThreadCreate(osThread(defaultTask), NULL);

  /* USER CODE BEGIN RTOS_THREADS */
  /* add threads, ... */
  /* USER CODE END RTOS_THREADS */

  /* USER CODE BEGIN RTOS_QUEUES */
  /* add queues, ... */
  /* USER CODE END RTOS_QUEUES */
}

/**
\brief Test case: TC_MutexTimeout
\details
- Create and initialize a mutex object
- Create a thread that acquires a mutex but never release it
- Wait for mutex release until timeout
*/
void TC_MutexTimeout (void) {
  osThreadId ctrl_id, lock_id;
  osEvent    evt;

  /* Get control thread id */
  ctrl_id = osThreadGetId ();
  ASSERT_TRUE (ctrl_id != NULL);
  
  if (ctrl_id != NULL) {
    /* - Create and initialize a mutex object */
    G_MutexId = osMutexCreate (osMutex (MutexTout));
    ASSERT_TRUE (G_MutexId != NULL);
    
    if (G_MutexId != NULL) {
      /* - Create a thread that acquires a mutex but never release it */
      lock_id = osThreadCreate (osThread (Th_MutexLock), &ctrl_id);
      ASSERT_TRUE (lock_id != NULL);
      
      if (lock_id != NULL) {
        /* - Wait for mutex release until timeout */
        ASSERT_TRUE (osMutexWait (G_MutexId, 10) == osErrorTimeoutResource);
        /* - Release a mutex */
        osSignalSet (lock_id, 0x01);
        evt = osSignalWait (0x01, 100);
        ASSERT_TRUE (evt.status == osEventSignal);
        /* - Terminate locking thread */
        ASSERT_TRUE (osThreadTerminate (lock_id)  == osOK);
      }
      /* Delete mutex object */
      ASSERT_TRUE (osMutexDelete (G_MutexId)  == osOK);
    }
  }
}

/**
  * @brief Start temperature monitoring thread
  * @param none
  * @retval none
  */
int start_Thread_Temperature(void) {
  ADC1_Config();                              /* configure temperature ADC */

  tid_Thread_Temperature = osThreadCreate(osThread(Thread_Temperature), NULL);
  if (!tid_Thread_Temperature) return -1;
  return 0;
}

void cpufreq_init(void)
{
    dfs_ddrc_calc();
	//dfs_to_max();
	memset(&g_cpufreq, 0x0, sizeof(T_CPUFREQ_ST));
	/* 初始化记录的上一次需要调的频率值 */
	g_cpufreq.maxprof = CPUFREQ_MAX_PROFILE;
	g_cpufreq.minprof = CPUFREQ_MIN_PROFILE;
	g_cpufreq.curprof = cpufreq_get_cur_profile();
    M3_CUR_CPUFREQ_PROFILE = g_cpufreq.curprof;
    M3_MAX_CPUFREQ_PROFILE = g_cpufreq.maxprof;
    M3_MIN_CPUFREQ_PROFILE = g_cpufreq.minprof;
    M3_CPUFREQ_DOWN_FLAG(0) = 0;
    M3_CPUFREQ_DOWN_FLAG(1) = 0;

	cpufreq_mail = osMailCreate(osMailQ(cpufreq_mail), NULL);

	thread_cpufreq_id = osThreadCreate (osThread (thread_cpufreq), NULL);
	if (thread_cpufreq_id == NULL)
	{
		M3CPUFREQ_PRINT(" thread create error\n");
	}

	/* icc channel */
	cpufreq_icc_init();

}

/**
  * @brief  Main program
  * @param  None
  * @retval None
  */
int main(void)
{
  /* Enable the CPU Cache */
  CPU_CACHE_Enable();
  
  /* STM32F7xx HAL library initialization:
       - Configure the Flash ART accelerator on ITCM interface
       - Configure the Systick to generate an interrupt each 1 msec
       - Set NVIC Group Priority to 4
       - Low Level Initialization
     */
  HAL_Init();
  
  /* Configure the System clock to have a frequency of 200 Mhz */
  SystemClock_Config();
  
  /* Start task */
  osThreadDef(USER_Thread, StartThread, osPriorityNormal, 0, 8 * configMINIMAL_STACK_SIZE);
  osThreadCreate(osThread(USER_Thread), NULL);
  
  /* Create Application Queue */
  osMessageQDef(osqueue, 1, uint16_t);
  AppliEvent = osMessageCreate(osMessageQ(osqueue), NULL);
  
  /* Start scheduler */
  osKernelStart();
  
  /* We should never get here as control is now taken by the scheduler */
  for( ;; );
}

/*---------------------------------------------------------------------------*
 * Routine:  sys_thread_new
 *---------------------------------------------------------------------------*
 * Description:
 *      Starts a new thread with priority "prio" that will begin its
 *      execution in the function "thread()". The "arg" argument will be
 *      passed as an argument to the thread() function. The id of the new
 *      thread is returned. Both the id and the priority are system
 *      dependent.
 * Inputs:
 *      char *name                -- Name of thread
 *      void (*thread)(void *arg) -- Pointer to function to run.
 *      void *arg                 -- Argument passed into function
 *      int stacksize             -- Required stack amount in bytes
 *      int priority              -- Thread priority
 * Outputs:
 *      sys_thread_t              -- Pointer to thread handle.
 *---------------------------------------------------------------------------*/
sys_thread_t sys_thread_new(const char *pcName,
                            void (*thread)(void *arg),
                            void *arg, int stacksize, int priority) {
    LWIP_DEBUGF(SYS_DEBUG, ("New Thread: %s\n", pcName));
    
    if (thread_pool_index >= SYS_THREAD_POOL_N)
        error("sys_thread_new number error\n");
    sys_thread_t t = (sys_thread_t)&thread_pool[thread_pool_index];
    thread_pool_index++;
    
#ifdef CMSIS_OS_RTX
    t->def.pthread = (os_pthread)thread;
    t->def.tpriority = (osPriority)priority;
    t->def.stacksize = stacksize;
    t->def.stack_pointer = (uint32_t*)mem_malloc(stacksize);
    if (t->def.stack_pointer == NULL) {
      error("Error allocating the stack memory");
    }
#endif
    t->id = osThreadCreate(&t->def, arg);
    if (t->id == NULL)
        error("sys_thread_new create error\n");
    
    return t;
}

/**
  * @brief  Main program
  * @param  None
  * @retval None
  */
int main(void)
{
  /* Enable the CPU Cache */
  CPU_CACHE_Enable();

  /* STM32F7xx HAL library initialization:
       - Configure the Flash ART accelerator on ITCM interface
       - Configure the Systick to generate an interrupt each 1 msec
       - Set NVIC Group Priority to 4
       - Low Level Initialization
     */
  HAL_Init();  
  
  /* Configure the system clock to 216 Mhz */
  SystemClock_Config();
  
  /* Initialize LEDs */
  BSP_LED_Init(LED1);
  
  /* Thread 1 definition */
  osThreadDef(LED1, LED_Thread1, osPriorityNormal, 0, configMINIMAL_STACK_SIZE);
  
  /* Start thread 1 */
  LED1_ThreadId = osThreadCreate(osThread(LED1), NULL);
  
  /* Start scheduler */
  osKernelStart();
  
  /* We should never get here as control is now taken by the scheduler */
  for(;;);
}

/**@brief Function for application main entry.
 */
int main(void)
{
    uint32_t err_code;
    bool erase_bonds;

    // Initialize.
    timers_init();
    buttons_leds_init(&erase_bonds);
    ble_stack_init();
    device_manager_init(erase_bonds);
    gap_params_init();
    advertising_init();
    services_init();
    sensor_simulator_init();
    conn_params_init();

    ble_evt_pool      = osPoolCreate(osPool(ble_evt_pool));
    ble_stack_msg_box = osMessageCreate(osMessageQ(ble_stack_msg_box), NULL);

    // Start execution.
    ble_stack_thread_id = osThreadCreate(osThread(ble_stack_thread), NULL);
    UNUSED_VARIABLE(ble_stack_thread_id);
    application_timers_start();
    err_code = ble_advertising_start(BLE_ADV_MODE_FAST);
    APP_ERROR_CHECK(err_code);

    // Enter main loop.
    for (;; )
    {
        UNUSED_VARIABLE(osDelay(1000));
    }
}

void	HCBoxInit( void )
{
//	switch ( Configure.HeaterType )
//	{
//	default:
//	case enumHeaterNone:	MsgBox( "未安装恒温箱", vbOKOnly );	break;
//	case enumHCBoxOnly:		Configure_HCBox();	break;
//	case enumHeaterOnly:	Configure_Heater();	break;
//	case enumHCBoxHeater:	MsgBox( "硬件不能支持", vbOKOnly );	break;
//	}
// 	set_HCBoxTemp( Configure.HCBox_SetTemp * 0.1f, Configure.HCBox_SetMode );
	switch ( Configure.HeaterType )
	{
		default:
		case enumHeaterNone:
			break;	//	MsgBox( "未安装恒温箱", vbOKOnly );	break;
		case enumHCBoxOnly:
			set_HCBoxTemp( Configure.HCBox_SetTemp * 0.1f, Configure.HCBox_SetMode );
			Set_HCBox_Temp( Configure.HCBox_SetTemp * 0.1f, Configure.HCBox_SetMode );
			osThreadCreate( osThread( _task_HCBox ), NULL );
			break;
		case enumHeaterOnly:
			set_HeaterTemp( Configure.Heater_SetTemp * 0.1f);
			break;
		case enumHCBoxHeater:
			set_HCBoxTemp( Configure.HCBox_SetTemp * 0.1f, Configure.HCBox_SetMode );
			set_HeaterTemp( Configure.Heater_SetTemp*0.1f);
			break;
	}

}

// メインスレッド
extern "C" int main(void){
	clDigitalIO<PIN_LED1> PinLED1;
	
	/* OSリソースの作成を伴うデバイスインスタンスの初期化を行う */
	
	// カメラの初期化
	Camera.Init(CAMERA_IRQ_PRIORITY);
	
	// UART0の初期化
	Uart0.Init(HOSTIF_BAUDRATE, HOSTIF_IRQ_PRIORITY);
	
	// USBの初期化
	USBSerial.Init(USB_IRQ_PRIORITY);
	
	
	
	
	
	//osThreadSetPriority(osThreadGetId(), osPriorityRealtime);
	
	
	
	
	/* スレッドを起動 */
	osThreadDef(CameraThread, osPriorityHigh, 1, 0);
	osThreadCreate(osThread(CameraThread), nullptr);
	
	//udd_enable();
	
	
	// テストメッセージ出力
	Uart0.printf("usb test\n");
	//USBSerial.printf("usb test\n");
	
	// USBを有効化
	USBSerial.Enable(true);
	
	while(true){
		USBSerial.PollVBUS(GetIn(PIN_USB_VBUS));
		
		PinLED1.SetOut(true);
		osDelay(50);
		PinLED1.SetOut(false);
		osDelay(50);
		
		/*int c;
		while((c = Uart0.getc()) != iSerial::EOF){
			Uart0.putc(c);
			USBSerial.putc(c);
		}*/
		
		/*while((c = USBSerial.getc()) != iSerial::EOF){
			Uart0.putc(c);
			USBSerial.putc(c);
		}*/
		
    }
	
	return 0;
}