C++ CHIP_Init函数代码示例

/**************************************************************************//**
 * @brief  Main function
 *****************************************************************************/
int main(void)
{
  bool vboost = false;

  /* Chip revision alignment and errata fixes */
  CHIP_Init();

  /* Initialize DVK board register access */
  BSP_Init(BSP_INIT_DEFAULT);

  /* If first word of user data page is non-zero, enable eA Profiler trace */
  BSP_TraceProfilerSetup();

  /* Initialize board specific registers */
  VDDCHECK_Init();

  /* Check if voltage is below 3V, if so use voltage boost */
  if (VDDCHECK_LowVoltage(2.9))
    vboost = true;

  /* Disable Voltage Comparator */
  VDDCHECK_Disable();

  /* Run Energy Mode with LCD demo, see lcdtest.c */
  SegmentLCD_Init(vboost);
  /* Display a message if vboost is enabled */
  if ( vboost )
  {
    SegmentLCD_Write("vboost");
    RTCDRV_Delay(5000, false);
  }
  Test();

  return 0;
}

/**************************************************************************//**
 * @brief  Main function
 *****************************************************************************/
int main(void)
{
  /* Chip errata */
  CHIP_Init();
  
  /* Select clock source  */
  initClocks();
  
  /* Initialize EBI configuration for external RAM and display controller */
  BSP_Init(BSP_INIT_DK_EBI);
  
  /* Initialize emWin Library. Will call initDisplayController to initialize Direct Drive. */
  GUI_Init();
  
  
  /* Initialization done, enter drawing loop. 
   * More emWin examples can be viewed by copy pasting into this file and 
   * uncommenting the following line calling MainTask() instead of drawingLoop()
   * emWin examples can be found under reptile/emwin/examples
   */
  
  drawingLoop();
  
  //MainTask();
  
  return 0;
}

/**************************************************************************//**
 * @brief  Main function
 *****************************************************************************/
int main(void)
{
	CHIP_Init();

	enter_DefaultMode_from_RESET();

	setup_utilities(USART1);

	delay(100);

	I2C_Init_TypeDef i2cInit = I2C_INIT_DEFAULT;
	I2C_Init(I2C0, &i2cInit);

	// Offset zero is Device ID
	uint16_t value = i2c_read_register(0);

	// Set an LED on the Starter Kit if success
	if (value == DEVICE_ID)
	{
		set_led(1,1);
	}

	// Infinite loop
	while (1) {
  }
}

/**
 * @brief Perform basic hardware initialization
 *
 * Initialize the interrupt controller device drivers.
 * Also initialize the timer device driver, if required.
 *
 * @return 0
 */
static int silabs_efm32wg_init(struct device *arg)
{
	ARG_UNUSED(arg);

	int oldLevel; /* old interrupt lock level */

	/* disable interrupts */
	oldLevel = irq_lock();

	/* handle chip errata */
	CHIP_Init();

	_ClearFaults();

	/* Initialize system clock according to CONFIG_CMU settings */
	clkInit();

	/*
	 * install default handler that simply resets the CPU
	 * if configured in the kernel, NOP otherwise
	 */
	NMI_INIT();

	/* restore interrupt state */
	irq_unlock(oldLevel);
	return 0;
}

/**************************************************************************//**
 * @brief  Main function
 *****************************************************************************/
int main(void)
{
  /* Chip errata */
  CHIP_Init();

  /* If first word of user data page is non-zero, enable eA Profiler trace */
  BSP_TraceProfilerSetup();

  /* Ensure core frequency has been updated */
  SystemCoreClockUpdate();

  /* Init LCD with no voltage boost */
  SegmentLCD_Init(oldBoost);

  /* Setup RTC to generate an interrupt every minute */
  rtcSetup();

  /* Setup GPIO with interrupts to serve the pushbuttons */
  gpioSetup();

  /* Main function loop */
  clockLoop();

  return 0;
}

/**************************************************************************//**
 * @brief  Main function
 *****************************************************************************/
int main(void)
{
    TEMPSENS_Temp_TypeDef temp;

    /* Chip revision alignment and errata fixes */
    CHIP_Init();

    /* Initialize LCD controller without boost */
    SegmentLCD_Init(false);

    I2C_Tempsens_Init();

    /* Main loop - just read temperature and update LCD */
    while (1)
    {
        if (TEMPSENS_TemperatureGet(I2C0,
                                    TEMPSENS_DVK_ADDR,
                                    &temp) < 0)
        {
            SegmentLCD_Write("ERROR");
            /* Enter EM2, no wakeup scheduled */
            EMU_EnterEM2(true);
        }

        /* Update LCD display */
        temperatureUpdateLCD(&temp);

        /* Read every 2 seconds which is more than it takes worstcase to */
        /* finish measurement inside sensor. */
        RTCDRV_Trigger(2000, NULL);
        EMU_EnterEM2(true);
    }
}

/**************************************************************************//**
 * @brief  Main function
 * Main is called from __iar_program_start, see assembly startup file
 *****************************************************************************/
int main(void)
{  
  /* Initialize chip */
  CHIP_Init();
  
  /* Enable clock for GPIO module */
  CMU_ClockEnable(cmuClock_GPIO, true);

  /* Configure PD with alternate drive strength of 20mA */
  GPIO_DriveModeSet(gpioPortD, gpioDriveModeHigh);
  
  /* Configure PC12 as input with filter*/
  GPIO_PinModeSet(gpioPortC, 12, gpioModeInput, 0);
  
  /* Configure PD8 as push pull output */
  GPIO_PinModeSet(gpioPortD, 8, gpioModePushPullDrive, 0);
  
  while(1)
  {
    /* If PC12 is high, drive high PD8, else drive low */
    if(GPIO_PinInGet(gpioPortC, 12)) 
      GPIO_PinOutSet(gpioPortD, 8);   /* Drive high PD8 */ 
    else 
      GPIO_PinOutClear(gpioPortD, 8); /* Drive low PD8 */
  }
  
 
}

/**************************************************************************//**
 * @brief  Main function
 *****************************************************************************/
int main(void)
{
  /* Initialize chip */
  CHIP_Init();
  
  /* Enable Low energy clocking module clock. */
  CMU_ClockEnable(cmuClock_CORELE, true);

  /* Disable LFA and LFB clock domains to save power */
  CMU->LFCLKSEL = 0;
  
  /* Starting LFRCO and waiting until it is stable */
  CMU_OscillatorEnable(cmuOsc_LFRCO, true, true);

  /* Enable access to BURTC registers */
  RMU_ResetControl(rmuResetBU, false);

  /* Setting up burtc */
  setupBurtc();
  
  while (1)
  {
    /* Enter EM2. */
    EMU_EnterEM2(false);
  }
}

int main()
{
	CHIP_Init();
	TRACE_SWOSetup();
	ANTHRMSensor * hrm = ANTHRMSensor::getInstance();
	AlarmManager * alm = AlarmManager::getInstance();

	//USARTManager::getInstance()->getPort(USARTManagerPortLEUART0)->setSignalFrameHook(&frameHandler);
	//USARTManager::getInstance()->getPort(USARTManagerPortLEUART0)->setRxHook(&rxHook);

	bool OK = false; 
	
	SensorMessage * msg;
	HeartRateMessage * hrm_msg;
	uint16_t size;
		

	while(1)
	{
		alm->lowPowerDelay(900, sleepModeEM2);
		
		if(OK) {
			hrm->sampleSensorData();
			msg = (SensorMessage *) hrm->readSensorData(&size);
			hrm_msg = (HeartRateMessage *) msg->sensorMsgArray;
			printf("measured heart rate: %d bpm \n", hrm_msg->bpm);
		}
		else {
		  OK = hrm->initializeNetwork(true);			
		}
			
	}
}

/**************************************************************************//**
 * @brief Main function
 *****************************************************************************/
int main(void)
{  
  /* Chip revision alignment and errata fixes */
  CHIP_Init();
  
  /* Set system frequency to 1 MHz */
  CMU_HFRCOBandSet(cmuHFRCOBand_1MHz);
  
  /* Initialize LCD */
  SegmentLCD_Init(false); 

  /* Initialize TIMER0 */
  initTimer();
  
  /* Enable Sleep-om-Exit */
  SCB->SCR |= SCB_SCR_SLEEPONEXIT_Msk;
  
  /* Initialize interrupt count */
  interruptCount = 0;
  
  /* Enter EM1 until all TIMER0 interrupts are done
   * Notice that we only enter sleep once, as the MCU will fall asleep
   * immediately when the ISR is done without returning to main as long as
   * SLEEPONEXIT is set */
  EMU_EnterEM1();
  
  /* Signal that program is done */
  SegmentLCD_Write("DONE");
  while(1);
}

/**************************************************************************//**
 * @brief
 *   Main function is a CMSIS RTOS thread in itself
 *
 * @note
 *   This example uses threads, memory pool and message queue to demonstrate the
 *   usage of these CMSIS RTOS features. In this simple example, the same
 *   functionality could more easily be achieved by doing everything in the main
 *   loop.
 *****************************************************************************/
int main(void)
{
  int count = 0;

  /* Chip errata */
  CHIP_Init();

  /* Initialize CMSIS RTOS structures */
  /* create memory pool */
  mpool = osPoolCreate(osPool(mpool));
  /* create msg queue */
  msgBox = osMessageCreate(osMessageQ(msgBox), NULL);
  /* create thread 1 */
  osThreadCreate(osThread(PrintLcdThread), NULL);

  /* Infinite loop */
  while (1)
  {
    count = (count + 1) & 0xF;

    /* Send message to PrintLcdThread */
    /* Allocate memory for the message */
    lcdText_t *mptr = osPoolAlloc(mpool);
    /* Set the message content */
    (*mptr)[0] = count >= 10 ? '1' : '0';
    (*mptr)[1] = count % 10 + '0';
    (*mptr)[2] = '\0';
    /* Send message */
    osMessagePut(msgBox, (uint32_t) mptr, osWaitForever);

    /* Wait now for half a second */
    osDelay(500);
  }
}

/**************************************************************************//**
 * @brief  Main function
 *****************************************************************************/
int main(void)
{
  /* Chip revision alignment and errata fixes */
  CHIP_Init();

  /* Initialize DK board register access */
  BSP_Init(BSP_INIT_DEFAULT);

  /* If first word of user data page is non-zero, enable eA Profiler trace */
  BSP_TraceProfilerSetup();

  /* Setup SysTick Timer for 1 msec interrupts  */
  if (SysTick_Config(CMU_ClockFreqGet(cmuClock_CORE) / 1000))
  {
    while (1) ;
  }

  /* Blink forever */
  while (1)
  {
    /* Blink user leds on DVK board */
    BSP_LedsSet(0x00ff);
    Delay(200);

    /* Blink user leds on DVK board */
    BSP_LedsSet(0xff00);
    Delay(200);
  }
}

/**************************************************************************//**
 * @brief  Main function
 *****************************************************************************/
int main(void)
{
  /* Chip errata */
  CHIP_Init();

  /* If first word of user data page is non-zero, enable eA Profiler trace */
  BSP_TraceProfilerSetup();

  /* Initialize SLEEP driver, no calbacks are used */
  SLEEP_Init(NULL, NULL);
#if (configSLEEP_MODE < 3)
  /* do not let to sleep deeper than define */
  SLEEP_SleepBlockBegin((SLEEP_EnergyMode_t)(configSLEEP_MODE+1));
#endif

  /* Initialize the LCD driver */
  SegmentLCD_Init(false);

  /* Create standard binary semaphore */
  vSemaphoreCreateBinary(sem);

  /* Create two task to show numbers from 0 to 15 */
  xTaskCreate(Count, (const signed char *) "Count", STACK_SIZE_FOR_TASK, NULL, TASK_PRIORITY, NULL);
  xTaskCreate(LcdPrint, (const signed char *) "LcdPrint", STACK_SIZE_FOR_TASK, NULL, TASK_PRIORITY, NULL);

  /* Start FreeRTOS Scheduler */
  vTaskStartScheduler();

  return 0;
}

/******************************************************************************
 * @brief  
 *   Main function
 *****************************************************************************/
int main(void)
{
  /* Initialize chip - handle erratas */
  CHIP_Init();

  /* Setup RTC for periodic wake-ups */
  startRTCTick();

  /* Start LFXO. Do not wait until it is stable */
  CMU_OscillatorEnable(cmuOsc_LFXO, true, false);

  /* Wait in EM2 until LFXO is ready */
  while (!(CMU->STATUS & CMU_STATUS_LFXORDY))
  {
    EMU_EnterEM2(false);
  }
  /* Stop the RTC */
  stopRTCTick();

  while (1)
  {
    /* Go to sleep */
    EMU_EnterEM1();
  }
}

/**************************************************************************//**
 * @brief  Main function
 *****************************************************************************/
int main(void)
{
	// Chip errata
	CHIP_Init();

	setup_utilities();

	CMU_ClockEnable(cmuClock_GPIO, true);

	// Set up the user interface buttons
	GPIO_PinModeSet(BUTTON_PORT, SET_BUTTON_PIN, gpioModeInput,  0);

	while (1)
	{
		if (get_button())
		{
			set_led(0, 1);
			delay(DELAY_VALUE);
			set_led(1, 1);
		}
		else
		{
			set_led(0, 0);
			set_led(1, 0);
		}
	}
}