stm32f10x_it.c

来自「STM32所有外设例子程序（需自己修改）」· C语言 代码 · 共 858 行 · 第 1/3 页

/*******************************************************************************
* Function Name  : DMA1_Channel5_IRQHandler
* Description    : This function handles DMA1 Channel 5 interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void DMA1_Channel5_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : DMA1_Channel6_IRQHandler
* Description    : This function handles DMA1 Channel 6 interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void DMA1_Channel6_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : DMA1_Channel7_IRQHandler
* Description    : This function handles DMA1 Channel 7 interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void DMA1_Channel7_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : ADC1_2_IRQHandler
* Description    : This function handles ADC1 and ADC2 global interrupts requests.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void ADC1_2_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : USB_HP_CAN_TX_IRQHandler
* Description    : This function handles USB High Priority or CAN TX interrupts
*                  requests.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void USB_HP_CAN_TX_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : USB_LP_CAN_RX0_IRQHandler
* Description    : This function handles USB Low Priority or CAN RX0 interrupts
*                  requests.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void USB_LP_CAN_RX0_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : CAN_RX1_IRQHandler
* Description    : This function handles CAN RX1 interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void CAN_RX1_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : CAN_SCE_IRQHandler
* Description    : This function handles CAN SCE interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void CAN_SCE_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : EXTI9_5_IRQHandler
* Description    : This function handles External lines 9 to 5 interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void EXTI9_5_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : TIM1_BRK_IRQHandler
* Description    : This function handles TIM1 Break interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void TIM1_BRK_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : TIM1_UP_IRQHandler
* Description    : This function handles TIM1 overflow and update interrupt
*                  request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void TIM1_UP_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : TIM1_TRG_COM_IRQHandler
* Description    : This function handles TIM1 Trigger and commutation interrupts
*                  requests.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void TIM1_TRG_COM_IRQHandler(void)
{
  /* Clear TIM1 COM pending bit */
  TIM_ClearITPendingBit(TIM1, TIM_IT_COM);

  if (step == 1)
  {
    /* Next step: Step 2 Configuration ---------------------------- */
    /*  Channel3 configuration */
    TIM_CCxCmd(TIM1, TIM_Channel_3, TIM_CCx_Disable);
    TIM_CCxNCmd(TIM1, TIM_Channel_3, TIM_CCxN_Disable);

    /*  Channel1 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_1, TIM_ForcedAction_Active);
    TIM_CCxCmd(TIM1, TIM_Channel_1, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_1, TIM_CCxN_Enable);

    /*  Channel2 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_2, TIM_ForcedAction_InActive );
    TIM_CCxCmd(TIM1, TIM_Channel_2, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_2, TIM_CCxN_Enable);
    step++;
  }
  else if (step == 2)
  {
    /* Next step: Step 3 Configuration ---------------------------- */
    /*  Channel2 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_2, TIM_ForcedAction_InActive);
    TIM_CCxCmd(TIM1, TIM_Channel_2, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_2, TIM_CCxN_Enable);

    /*  Channel3 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_3, TIM_ForcedAction_Active);
    TIM_CCxCmd(TIM1, TIM_Channel_3, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_3, TIM_CCxN_Enable);

    /*  Channel1 configuration */
    TIM_CCxCmd(TIM1, TIM_Channel_1, TIM_CCx_Disable);
    TIM_CCxNCmd(TIM1, TIM_Channel_1, TIM_CCxN_Disable);
    step++;
  }
  else if (step == 3)
  {
    /* Next step: Step 4 Configuration ---------------------------- */
    /*  Channel3 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_3, TIM_ForcedAction_Active);
    TIM_CCxCmd(TIM1, TIM_Channel_3, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_3, TIM_CCxN_Enable);

    /*  Channel2 configuration */
    TIM_CCxCmd(TIM1, TIM_Channel_2, TIM_CCx_Disable);
    TIM_CCxNCmd(TIM1, TIM_Channel_2, TIM_CCxN_Disable);

    /*  Channel1 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_1, TIM_ForcedAction_InActive);
    TIM_CCxCmd(TIM1, TIM_Channel_1, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_1, TIM_CCxN_Enable);
    step++;
  }
  else if (step == 4)
  {
    /* Next step: Step 5 Configuration ---------------------------- */
    /*  Channel3 configuration */
    TIM_CCxCmd(TIM1, TIM_Channel_3, TIM_CCx_Disable);
    TIM_CCxNCmd(TIM1, TIM_Channel_3, TIM_CCxN_Disable);

    /*  Channel1 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_1, TIM_ForcedAction_InActive);
    TIM_CCxCmd(TIM1, TIM_Channel_1, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_1, TIM_CCxN_Enable);

    /*  Channel2 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_2, TIM_ForcedAction_Active);
    TIM_CCxCmd(TIM1, TIM_Channel_2, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_2, TIM_CCxN_Enable);
    step++;
  }
  else if (step == 5)
  {
    /* Next step: Step 6 Configuration ---------------------------- */
    /*  Channel3 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_3, TIM_ForcedAction_InActive);
    TIM_CCxCmd(TIM1, TIM_Channel_3, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_3, TIM_CCxN_Enable);

    /*  Channel1 configuration */
    TIM_CCxCmd(TIM1, TIM_Channel_1, TIM_CCx_Disable);
    TIM_CCxNCmd(TIM1, TIM_Channel_1, TIM_CCxN_Disable);

    /*  Channel2 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_2, TIM_ForcedAction_Active);
    TIM_CCxCmd(TIM1, TIM_Channel_2, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_2, TIM_CCxN_Enable);
    step++;
  }
  else
  {
    /* Next step: Step 1 Configuration ---------------------------- */
    /*  Channel1 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_1, TIM_ForcedAction_Active);
    TIM_CCxCmd(TIM1, TIM_Channel_1, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_1, TIM_CCxN_Enable);

    /*  Channel3 configuration */
    TIM_SelectOCxM(TIM1, TIM_Channel_3, TIM_ForcedAction_InActive);
    TIM_CCxCmd(TIM1, TIM_Channel_3, TIM_CCx_Enable);
    TIM_CCxNCmd(TIM1, TIM_Channel_3, TIM_CCxN_Enable);

    /*  Channel2 configuration */
    TIM_CCxCmd(TIM1, TIM_Channel_2, TIM_CCx_Disable);
    TIM_CCxNCmd(TIM1, TIM_Channel_2, TIM_CCxN_Disable);
    step = 1;
  }
}

/*******************************************************************************
* Function Name  : TIM1_CC_IRQHandler
* Description    : This function handles TIM1 capture compare interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void TIM1_CC_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : TIM2_IRQHandler
* Description    : This function handles TIM2 global interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void TIM2_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : TIM3_IRQHandler
* Description    : This function handles TIM3 global interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void TIM3_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : TIM4_IRQHandler
* Description    : This function handles TIM4 global interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void TIM4_IRQHandler(void)
{}

/*******************************************************************************
* Function Name  : I2C1_EV_IRQHandler
* Description    : This function handles I2C1 Event interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void I2C1_EV_IRQHandler(void)
{}