UART4_IRQn定义

只看该作者 · 2010-11-11 10:33

红色部分用IAR编译的时候提示 undefined，换成绿色的却没有问题？？
void NVIC_Configuartion(void)
{
  NVIC_InitTypeDef NVIC_InitStructure;
/*Config the NVIC Preemption Priority Bits*/
  NVIC_PriorityGroupConfig(NVIC_PriorityGroup_0);
/*Enable the UART4 Interrupt*/
  NVIC_InitStructure.NVIC_IRQChannel = UART4_IRQn;
  NVIC_InitStructure.NVIC_IRQChannel = TIM3_IRQChannel;

  NVIC_InitStructure.NVIC_IRQChannel = RTCAlarm_IRQn    ;

  NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
  NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
  NVIC_Init(&NVIC_InitStructure);
}

stm32f10x.h中的定义

#ifdef STM32F10X_HD
  TIM8_BRK_IRQn             = 43,    /*!< TIM8 Break Interrupt                               */
  TIM8_UP_IRQn             = 44,    /*!< TIM8 Update Interrupt                               */
  TIM8_TRG_COM_IRQn          = 45,    /*!< TIM8 Trigger and Commutation Interrupt             */
  TIM8_CC_IRQn             = 46,    /*!< TIM8 Capture Compare Interrupt                      */
  ADC3_IRQn                = 47,    /*!< ADC3 global Interrupt                               */
  FSMC_IRQn                = 48,    /*!< FSMC global Interrupt                               */
  SDIO_IRQn                = 49,    /*!< SDIO global Interrupt                               */
  TIM5_IRQn                = 50,    /*!< TIM5 global Interrupt                               */
  SPI3_IRQn                = 51,    /*!< SPI3 global Interrupt                               */
  UART4_IRQn                = 52,    /*!< UART4 global Interrupt                            */
  UART5_IRQn                = 53,    /*!< UART5 global Interrupt                            */
  TIM6_IRQn                = 54,    /*!< TIM6 global Interrupt                               */
  TIM7_IRQn                = 55,    /*!< TIM7 global Interrupt                               */
  DMA2_Channel1_IRQn       = 56,    /*!< DMA2 Channel 1 global Interrupt                   */
  DMA2_Channel2_IRQn       = 57,    /*!< DMA2 Channel 2 global Interrupt                   */
  DMA2_Channel3_IRQn       = 58,    /*!< DMA2 Channel 3 global Interrupt                   */
  DMA2_Channel4_5_IRQn       = 59    /*!< DMA2 Channel 4 and Channel 5 global Interrupt       */
#endif
} IRQn_Type;