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C++ TIM_GetCapture1函数代码示例

本文整理汇总了C++中TIM_GetCapture1函数的典型用法代码示例。如果您正苦于以下问题：C++ TIM_GetCapture1函数的具体用法？C++ TIM_GetCapture1怎么用？C++ TIM_GetCapture1使用的例子？那么, 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TIM_GetCapture1函数的15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，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: TIM14_IRQHandler

/**
  * @brief  This function handles TIM14 global interrupt request.
  * @param  None
  * @retval None
  */
void TIM14_IRQHandler(void)
{
  if (TIM_GetITStatus(TIM14, TIM_IT_CC1) != RESET)
  {
    /* Clear TIM14 Capture Compare 1 interrupt pending bit */
    TIM_ClearITPendingBit(TIM14, TIM_IT_CC1);
    
    if(CaptureNumber == 0)
    {
      /* Get the Input Capture value */
      IC1ReadValue1 = TIM_GetCapture1(TIM14);
      CaptureNumber = 1;
    }
    else if(CaptureNumber == 1)
    {
       /* Get the Input Capture value */
       IC1ReadValue2 = TIM_GetCapture1(TIM14); 
       TIM_ITConfig(TIM14, TIM_IT_CC1, DISABLE);

       /* Capture computation */
       if (IC1ReadValue2 > IC1ReadValue1)
       {
         PeriodValue = (IC1ReadValue2 - IC1ReadValue1);
       }
       else
       {
         PeriodValue = ((0xFFFF - IC1ReadValue1) + IC1ReadValue2);
       }
       /* capture of two values is done */
       CaptureNumber = 2;
    }
  }
}
开发者ID:Qasemt，项目名称:STM32F0xx_StdPeriph_Lib_V1.0.0，代码行数:38，代码来源:stm32f0xx_it.c

示例2: TIM5_IRQHandler

/*TIM5_CH1*/
void TIM5_IRQHandler( void )
{
	RCC_ClocksTypeDef RCC_Clocks;
	RCC_GetClocksFreq( &RCC_Clocks );

	TIM_ClearITPendingBit( TIM5, TIM_IT_CC2 );

	/* Get the Input Capture value */
	IC2Value = TIM_GetCapture2( TIM5 );

	if( IC2Value != 0 )
	{
		/* Duty cycle computation */
		//DutyCycle = ( TIM_GetCapture1( TIM5 ) * 100 ) / IC2Value;
		/* Frequency computation   TIM4 counter clock = (RCC_Clocks.HCLK_Frequency)/2 */
		//Frequency = (RCC_Clocks.HCLK_Frequency)/2 / IC2Value;
/*是不是反向电路?*/
		DutyCycle	= ( IC2Value * 100 ) / TIM_GetCapture1( TIM5 );
		Frequency	= ( RCC_Clocks.HCLK_Frequency ) / 2 / TIM_GetCapture1( TIM5 );
	}else
	{
		DutyCycle	= 0;
		Frequency	= 0;
	}
}
开发者ID:GuoZhiyong，项目名称:RTT_GPS_STUSB_TEST，代码行数:26，代码来源:scr_1_idle.c

示例3: TIM14_IRQHandler

/**
  * @brief  This function handles TIM14 global interrupt request.
  * @param  None
  * @retval None
  */
void TIM14_IRQHandler(void)
{
  if (TIM_GetITStatus(TIM14, TIM_IT_CC1) != RESET)
  {    
    if(CaptureNumber == 0)
    {
      /* Get the Input Capture value */
      IC1ReadValue1 = TIM_GetCapture1(TIM14);
    }
    else if(CaptureNumber == 1)
    {
      /* Get the Input Capture value */
      IC1ReadValue2 = TIM_GetCapture1(TIM14); 
      
      /* Capture computation */
      if (IC1ReadValue2 > IC1ReadValue1)
      {
        Capture = (IC1ReadValue2 - IC1ReadValue1); 
      }
      else
      {
        Capture = ((0xFFFF - IC1ReadValue1) + IC1ReadValue2); 
      }
      /* Frequency computation */ 
      LsiFreq = (uint32_t) SystemCoreClock / Capture;
      LsiFreq *= 8;
    }
    
    CaptureNumber++;
    
    /* Clear TIM14 Capture compare interrupt pending bit */
    TIM_ClearITPendingBit(TIM14, TIM_IT_CC1);
  }
}
开发者ID:yogiyi，项目名称:BP_STM32F030，代码行数:39，代码来源:stm32f0xx_it.c

示例4: TIM4_IRQHandler

void TIM4_IRQHandler(void)
{ 
  static u16 Drop_Capture = 0;
	static u16 Rise_Capture = 0;
	static u16 Rise1 = 0;
	static u16 Rise2 = 0;
	static u16 Distance1 = 0;
	static u16 Distance2 = 0;
	static u16 Delta_Distance = 0;
	static u8 i = 0;
	static u8 j = 0;
	if (TIM_GetITStatus(TIM4, TIM_IT_CC1) != RESET)   //捕获1发生捕获事件
	{	
		TIM_ClearITPendingBit(TIM4, TIM_IT_CC1); //清除中断标志位
		if(GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_6) == 1) 
		{
				TIM_OC1PolarityConfig(TIM4,TIM_ICPolarity_Falling);		//CC1P=1 设置为下降沿捕获
				Rise_Capture=TIM_GetCapture1(TIM4);
				if(i == 0)
				{
					Rise1 = Rise_Capture;
					i = 1;
				}
				else
				{
					Rise2 = Rise_Capture;
					i = 0;
				}
				pulse.period = (Rise1>Rise2)?(Rise1-Rise2):(Rise2-Rise1);//us
				//Delta.dis = 
				//Speed = Delta.dis/pulse.period
				Speed = Delta_Distance*1000/5069;//  um*1000/us == m/s*1000 == mm/s
		}
		else 
		{
				TIM_OC1PolarityConfig(TIM4,TIM_ICPolarity_Rising); //CC1P=0 设置为上升沿捕获
				Drop_Capture=TIM_GetCapture1(TIM4);
				if(Rise_Capture>Drop_Capture)  pulse.width = 65535-Rise_Capture + Drop_Capture;
				else 	                         pulse.width = Drop_Capture - Rise_Capture;
				if(j == 0)
				{
					Distance1 = pulse.width;
					j = 1;
				}
				else
				{
					Distance2 = pulse.width;
					j = 0;
				}
				Delta_Distance = ((Distance1>Distance2)?(Distance1-Distance2):(Distance2-Distance1))*170;//um
		}
	}	
	 
}
开发者ID:Hackerdd，项目名称:STM32F103_APP，代码行数:54，代码来源:super_sonic.c

示例5: TIM_GetCapture1

uint16_t Servo::readMicroseconds() const {
    if (!this->attached()) {
        return 0;
    }

    uint16_t SERVO_TIM_CCR = 0x0000;

    if(PIN_MAP[this->pin].timer_ch == TIM_Channel_1)
    {
    	SERVO_TIM_CCR = TIM_GetCapture1(PIN_MAP[this->pin].timer_peripheral);
    }
    else if(PIN_MAP[this->pin].timer_ch == TIM_Channel_2)
    {
    	SERVO_TIM_CCR = TIM_GetCapture2(PIN_MAP[this->pin].timer_peripheral);
    }
    else if(PIN_MAP[this->pin].timer_ch == TIM_Channel_3)
    {
    	SERVO_TIM_CCR = TIM_GetCapture3(PIN_MAP[this->pin].timer_peripheral);
    }
    else if(PIN_MAP[this->pin].timer_ch == TIM_Channel_4)
    {
    	SERVO_TIM_CCR = TIM_GetCapture4(PIN_MAP[this->pin].timer_peripheral);
    }

    //pulseWidth = (SERVO_TIM_CCR * 1000000) / ((SERVO_TIM_ARR + 1) * SERVO_TIM_PWM_FREQ);
    return SERVO_TIM_CCR;
}
开发者ID:2bj，项目名称:core-firmware，代码行数:27，代码来源:spark_wiring_servo.cpp

示例6: __attribute__

void __attribute__((used)) TIM8_TRG_COM_TIM14_IRQHandler()
{
  uint16_t capureVal;
  uint16_t capureValDiff;
  portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;

  if (TIM_GetITStatus(CPPM_TIMER, TIM_IT_CC1) != RESET)
  {
    if (TIM_GetFlagStatus(CPPM_TIMER, TIM_FLAG_CC1OF) != RESET)
    {
      //TODO: Handle overflow error
    }

    capureVal = TIM_GetCapture1(CPPM_TIMER);
    capureValDiff = capureVal - prevCapureVal;
    prevCapureVal = capureVal;

    xQueueSendFromISR(captureQueue, &capureValDiff, &xHigherPriorityTaskWoken);

    captureFlag = true;
    TIM_ClearITPendingBit(CPPM_TIMER, TIM_IT_CC1);
  }

  if (TIM_GetITStatus(CPPM_TIMER, TIM_IT_Update) != RESET)
  {
    // Update input status
    isAvailible = (captureFlag == true);
    captureFlag = false;
    TIM_ClearITPendingBit(CPPM_TIMER, TIM_IT_Update);
  }
}
开发者ID:CarlosRDomin，项目名称:crazyflie-firmware，代码行数:31，代码来源:cppm.c

示例7: TIM8_CC_IRQHandler

/**
  * @brief  This function handles timer 8 capture/compare interrupt request.
  * @retval None
  */
void TIM8_CC_IRQHandler(void) {
    if (TIM_GetITStatus(TIM8, TIM_IT_CC1) != RESET) {
        TIM_ClearITPendingBit(TIM8, TIM_IT_CC1);
        if(TIM_Handler[TIM8CH1] != NULL) {
            TIM_Handler[TIM8CH1]();
        }
        TIM_SetCompare1(TIM8, TIM_GetCapture1(TIM8) + TIM_IRQ_period[TIM8CH1]);
    }
    else if (TIM_GetITStatus(TIM8, TIM_IT_CC2) != RESET) {
        TIM_ClearITPendingBit(TIM8, TIM_IT_CC2);
        if(TIM_Handler[TIM8CH2] != NULL) {
            TIM_Handler[TIM8CH2]();
        }
        TIM_SetCompare2(TIM8, TIM_GetCapture2(TIM8) + TIM_IRQ_period[TIM8CH2]);
    }
    else if (TIM_GetITStatus(TIM8, TIM_IT_CC3) != RESET) {
        TIM_ClearITPendingBit(TIM8, TIM_IT_CC3);
        if(TIM_Handler[TIM8CH3] != NULL) {
            TIM_Handler[TIM8CH3]();
        }
        TIM_SetCompare3(TIM8, TIM_GetCapture3(TIM8) + TIM_IRQ_period[TIM8CH3]);
    }
    else if (TIM_GetITStatus(TIM8, TIM_IT_CC4) != RESET) {
        TIM_ClearITPendingBit(TIM8, TIM_IT_CC4);
        if(TIM_Handler[TIM8CH4] != NULL) {
            TIM_Handler[TIM8CH4]();
        }
        TIM_SetCompare4(TIM8, TIM_GetCapture4(TIM8) + TIM_IRQ_period[TIM8CH4]);
    }
}
开发者ID:dcc635，项目名称:Project-Blox，代码行数:34，代码来源:blox_tim.c

示例8: pwmTIMxHandler

static void pwmTIMxHandler(TIM_TypeDef *tim, uint8_t portBase)
{
    int8_t port;

    // Generic CC handler for TIM2,3,4
    if (TIM_GetITStatus(tim, TIM_IT_CC1) == SET)
    {
        port = portBase + 0;
        TIM_ClearITPendingBit(tim, TIM_IT_CC1);
        pwmPorts[port].callback(port, TIM_GetCapture1(tim));
    }
    else if (TIM_GetITStatus(tim, TIM_IT_CC2) == SET)
    {
        port = portBase + 1;
        TIM_ClearITPendingBit(tim, TIM_IT_CC2);
        pwmPorts[port].callback(port, TIM_GetCapture2(tim));
    }
    else if (TIM_GetITStatus(tim, TIM_IT_CC3) == SET)
    {
        port = portBase + 2;
        TIM_ClearITPendingBit(tim, TIM_IT_CC3);
        pwmPorts[port].callback(port, TIM_GetCapture3(tim));
    }
    else if (TIM_GetITStatus(tim, TIM_IT_CC4) == SET)
    {
        port = portBase + 3;
        TIM_ClearITPendingBit(tim, TIM_IT_CC4);
        pwmPorts[port].callback(port, TIM_GetCapture4(tim));
    }
}
开发者ID:hinkel，项目名称:JustTestCode-for-yaw-algo，代码行数:30，代码来源:drv_pwm.c

示例9: TIM4_IRQHandler

void TIM4_IRQHandler(void) {
#ifdef PWM_IRQ_TIM4_CH1
    if (TIM_GetITStatus(TIM4, TIM_IT_CC1) == SET) {
	int8_t pwmPort = PWM_IRQ_TIM4_CH1;
	TIM_ClearITPendingBit(TIM4, TIM_IT_CC1);
	pwmData[pwmPort].callback(TIM_GetCapture1(TIM4), GPIO_ReadInputDataBit((GPIO_TypeDef *)pwmPorts[pwmPort], (uint16_t)pwmPins[pwmPort]));
    }
#endif
#ifdef PWM_IRQ_TIM4_CH2
    if (TIM_GetITStatus(TIM4, TIM_IT_CC2) == SET) {
	int8_t pwmPort = PWM_IRQ_TIM4_CH2;
	TIM_ClearITPendingBit(TIM4, TIM_IT_CC2);
	pwmData[pwmPort].callback(TIM_GetCapture2(TIM4), GPIO_ReadInputDataBit((GPIO_TypeDef *)pwmPorts[pwmPort], (uint16_t)pwmPins[pwmPort]));
    }
    else
#endif
#ifdef PWM_IRQ_TIM4_CH3
    if (TIM_GetITStatus(TIM4, TIM_IT_CC3) == SET) {
	int8_t pwmPort = PWM_IRQ_TIM4_CH3;
	TIM_ClearITPendingBit(TIM4, TIM_IT_CC3);
	pwmData[pwmPort].callback(TIM_GetCapture3(TIM4), GPIO_ReadInputDataBit((GPIO_TypeDef *)pwmPorts[pwmPort], (uint16_t)pwmPins[pwmPort]));
    }
#endif
#ifdef PWM_IRQ_TIM4_CH4
    if (TIM_GetITStatus(TIM4, TIM_IT_CC4) == SET) {
	int8_t pwmPort = PWM_IRQ_TIM4_CH4;
	TIM_ClearITPendingBit(TIM4, TIM_IT_CC4);
	pwmData[pwmPort].callback(TIM_GetCapture4(TIM4), GPIO_ReadInputDataBit((GPIO_TypeDef *)pwmPorts[pwmPort], (uint16_t)pwmPins[pwmPort]));
    }
#endif
}
开发者ID:sedulity11，项目名称:pdb，代码行数:31，代码来源:pwm.c

示例10: TIM2_IRQHandler

void TIM2_IRQHandler()
{
  if (TIM_GetITStatus(TIM2, TIM_IT_CC1) == SET) {
    /* Clear TIM2 Capture compare interrupt pending bit */
    TIM_ClearITPendingBit(TIM2, TIM_IT_CC1);

      /* Get the Input Capture value */
    timebaseCapture_prev = timebaseCapture_current;
    timebaseCapture_current = TIM_GetCapture1(TIM2);

    if(TIM_ICInitStructure.TIM_ICPolarity == TIM_ICPolarity_Rising){

      TIM_ICInitStructure.TIM_ICPolarity = TIM_ICPolarity_Falling;
      TIM_ICInit(TIM2, &TIM_ICInitStructure);

    }
    else if(TIM_ICInitStructure.TIM_ICPolarity == TIM_ICPolarity_Falling){

      TIM_ICInitStructure.TIM_ICPolarity = TIM_ICPolarity_Rising;
      TIM_ICInit(TIM2, &TIM_ICInitStructure);

      if(timebaseCapture_current > timebaseCapture_prev){

        timebaseCapture_output = (timebaseCapture_current - timebaseCapture_prev);//*5/18;

      }
      else{
        timebaseCapture_output  = (20000 - timebaseCapture_prev + timebaseCapture_current);//*5/18;
      }
    }      
  }
}
开发者ID:numkang，项目名称:STM32F429_Training，代码行数:32，代码来源:main.c

示例11: timerISR

void timerISR(uint8_t timer) {
  TIM_TypeDef *TIMx = TIMER_MAP[timer].TIMx;
  TimerInfo *cfg = &TIMER_MAP[timer];

  // Update for rollover
  if (TIM_GetITStatus(TIMx, TIM_IT_Update) != RESET) {
    TIM_ClearITPendingBit(TIMx, TIM_IT_Update);
    cfg->numRollovers++;
  }

  // CCx for pwmIn
  if (TIM_GetITStatus(TIMx, TIM_IT_CC1) != RESET) {
    TIM_ClearITPendingBit(TIMx, TIM_IT_CC1);
    timerCCxISR(TIMx, &cfg->channelData[0], TIM_GetCapture1(TIMx), cfg->numRollovers);
  }
  if (TIM_GetITStatus(TIMx, TIM_IT_CC2) != RESET) {
    TIM_ClearITPendingBit(TIMx, TIM_IT_CC2);
    timerCCxISR(TIMx, &cfg->channelData[1], TIM_GetCapture2(TIMx), cfg->numRollovers);
  }
  if (TIM_GetITStatus(TIMx, TIM_IT_CC3) != RESET) {
    TIM_ClearITPendingBit(TIMx, TIM_IT_CC3);
    timerCCxISR(TIMx, &cfg->channelData[2], TIM_GetCapture3(TIMx), cfg->numRollovers);
  }
  if (TIM_GetITStatus(TIMx, TIM_IT_CC4) != RESET) {
    TIM_ClearITPendingBit(TIMx, TIM_IT_CC4);
    timerCCxISR(TIMx, &cfg->channelData[3], TIM_GetCapture4(TIMx), cfg->numRollovers);
  }
}
开发者ID:japina，项目名称:koduino，代码行数:28，代码来源:timer.c

示例12: TIM2_IRQHandler

/**
  * @brief  This function handles TIM2 global interrupt request.
  * @param  None
  * @retval None
  */
void TIM2_IRQHandler(void)
{
  RCC_ClocksTypeDef RCC_Clocks;
  RCC_GetClocksFreq(&RCC_Clocks);

  /* Clear TIM2 Capture compare interrupt pending bit */
  TIM_ClearITPendingBit(TIM2, TIM_IT_CC2);

  /* Get the Input Capture value */
  IC2Value = TIM_GetCapture2(TIM2);

  if (IC2Value != 0)
  {
    /* Duty cycle computation */
    DutyCycle = (TIM_GetCapture1(TIM2) * 100) / IC2Value;

    /* Frequency computation 
       TIM2 counter clock = (RCC_Clocks.HCLK_Frequency)/2 */

    Frequency = RCC_Clocks.HCLK_Frequency / IC2Value;
  }
  else
  {
    DutyCycle = 0;
    Frequency = 0;
  }
}
开发者ID:InstaMsg，项目名称:instamsg-c，代码行数:32，代码来源:stm32f0xx_it.c

示例13: TIM3_IRQHandler

/**
  * @brief  This function handles TIM3 global interrupt request.
  * @param  None
  * @retval None
  */
void TIM3_IRQHandler(void)
{
  /* TIM3_CH1 toggling with frequency = 256.35 Hz */
  if (TIM_GetITStatus(TIM3, TIM_IT_CC1) != RESET)
  {
    TIM_ClearITPendingBit(TIM3, TIM_IT_CC1 );
    uhCapture = TIM_GetCapture1(TIM3);
    TIM_SetCompare1(TIM3, uhCapture + uhCCR1_Val );
  }

  /* TIM3_CH2 toggling with frequency = 512.7 Hz */
  if (TIM_GetITStatus(TIM3, TIM_IT_CC2) != RESET)
  {
    TIM_ClearITPendingBit(TIM3, TIM_IT_CC2);
    uhCapture = TIM_GetCapture2(TIM3);
    TIM_SetCompare2(TIM3, uhCapture + uhCCR2_Val);
  }

  /* TIM3_CH3 toggling with frequency = 1025.4 Hz */
  if (TIM_GetITStatus(TIM3, TIM_IT_CC3) != RESET)
  {
    TIM_ClearITPendingBit(TIM3, TIM_IT_CC3);
    uhCapture = TIM_GetCapture3(TIM3);
    TIM_SetCompare3(TIM3, uhCapture + uhCCR3_Val);
  }

  /* TIM3_CH4 toggling with frequency = 2050.78 Hz */
  if (TIM_GetITStatus(TIM3, TIM_IT_CC4) != RESET)
  {
    TIM_ClearITPendingBit(TIM3, TIM_IT_CC4);
    uhCapture = TIM_GetCapture4(TIM3);
    TIM_SetCompare4(TIM3, uhCapture + uhCCR4_Val);
  }
}
开发者ID:XDeca，项目名称:LED_POV，代码行数:39，代码来源:stm32f4xx_it.c

示例14: TIM2_IRQHandler

void TIM2_IRQHandler(void)
{
  vu16 vu16_IC2Value = 0;

  /* Get the Input Capture value */
  vu16_IC2Value = TIM_GetCapture2(TIM2);

  if(vu16_IC2Value != 0)
  {
    /* Duty cycle computation */
    vu16_DutyCycle = (TIM_GetCapture1(TIM2) * 100) / vu16_IC2Value;

    /* Frequency computation */
    f32_Frequency = ((float)u32_TimerFrequency) / ((float)vu16_IC2Value);

    /* TIM  counter disable */
    TIM_Cmd(TIM2, DISABLE);
    /* Disable the CC2 Interrupt Request */
    TIM_ITConfig(TIM2, TIM_IT_CC2, DISABLE);
    TIM_ClearITPendingBit(TIM2, TIM_IT_CC2);
  }
  else
  {
    vu16_DutyCycle = 0;
    f32_Frequency = 0;
  }
}
开发者ID:FlameN，项目名称:STM32RUNO，代码行数:27，代码来源:clock_calendar.c

示例15: ppmIRQHandler

static void ppmIRQHandler(TIM_TypeDef *tim)
{
    uint16_t diff;
    static uint16_t now;
    static uint16_t last = 0;
    static uint8_t chan = 0;

    if (TIM_GetITStatus(tim, TIM_IT_CC1) == SET) {
        last = now;
        now = TIM_GetCapture1(tim);
        rcActive = true;
    }

    TIM_ClearITPendingBit(tim, TIM_IT_CC1);

    if (now > last) {
        diff = (now - last);
    } else {
        diff = ((0xFFFF - last) + now);
    }

    if (diff > 4000) {
        chan = 0;
    } else {
        if (diff > 750 && diff < 2250 && chan < 8) {   // 750 to 2250 ms is our 'valid' channel range
            Inputs[chan].capture = diff;
        }
        chan++;
        failsafeCnt = 0;
    }
}
开发者ID:mcu786，项目名称:baseflight-1，代码行数:31，代码来源:drv_pwm_fy90q.c


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