stm32红外和紫外光谱结合的火焰软件部分设计

y由于紫外光谱及代码如下：

int main(void)
{
Delay_Init();
usart_Configuration();
ADC_Configuration();
  printf("\r\n****************************************************************\r\n");
  /* Infinite loop */
  while (1)
  {
   /* Printf message with AD value to serial port every 1 second */
   AD_value = ADC_ConvertedValue;
   AD_value = (AD_value/4096)*3.3;
 printf("The current UV AD value = %4.2fV \r\n", AD_value);
   Delay(100);   /* delay 1000ms */
}
}

/*******************************************************************************
* Function Name  : ADC_Configuration
* Description    : Configure the ADC.
* Input          : None
* Output         : None
* Return         : None
* Attention   : None
*******************************************************************************/
void ADC_Configuration(void)
{
 ADC_InitTypeDef ADC_InitStructure;
 DMA_InitTypeDef DMA_InitStructure;
 GPIO_InitTypeDef GPIO_InitStructure;

RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, ENABLE);
 RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1 | RCC_APB2Periph_GPIOA | RCC_APB2Periph_AFIO, ENABLE);

/* Configure PA.06 (ADC Channel6), PA.07 (ADC Channel7) as analog input -------------------------*/
 GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7;
 GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
 GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
 GPIO_Init(GPIOA, &GPIO_InitStructure);   
  
 /* DMA channel1 configuration ----------------------------------------------*/
 DMA_DeInit(DMA1_Channel1);
 DMA_InitStructure.DMA_PeripheralBaseAddr = ADC1_DR_Address;
 DMA_InitStructure.DMA_MemoryBaseAddr = (u32)&ADC_ConvertedValue;
 DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralSRC;
 DMA_InitStructure.DMA_BufferSize = 1;
 DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
 DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Disable;
 DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord;
 DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;
 DMA_InitStructure.DMA_Mode = DMA_Mode_Circular;
 DMA_InitStructure.DMA_Priority = DMA_Priority_High;
 DMA_InitStructure.DMA_M2M = DMA_M2M_Disable;
 DMA_Init(DMA1_Channel1, &DMA_InitStructure);
 
 /* Enable DMA1 channel1 */
 DMA_Cmd(DMA1_Channel1, ENABLE);
   
 /* ADC1 configuration ------------------------------------------------------*/
 ADC_InitStructure.ADC_Mode = ADC_Mode_Independent;
 ADC_InitStructure.ADC_ScanConvMode = ENABLE;
 ADC_InitStructure.ADC_ContinuousConvMode = ENABLE;
 ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None;
 ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
 ADC_InitStructure.ADC_NbrOfChannel = 1;
 ADC_Init(ADC1, &ADC_InitStructure);

/* ADC1 regular channel6 configuration */ 
 ADC_RegularChannelConfig(ADC1, ADC_Channel_6, 1, ADC_SampleTime_239Cycles5);

/* Enable ADC1 DMA */
 ADC_DMACmd(ADC1, ENABLE);
 
 /* Enable ADC1 */
 ADC_Cmd(ADC1, ENABLE);

/* Enable ADC1 reset calibaration register */   
 ADC_ResetCalibration(ADC1);
 /* Check the end of ADC1 reset calibration register */
 while(ADC_GetResetCalibrationStatus(ADC1));

/* Start ADC1 calibaration */
 ADC_StartCalibration(ADC1);
 /* Check the end of ADC1 calibration */
 while(ADC_GetCalibrationStatus(ADC1));
    
 /* Start ADC1 Software Conversion */ 
 ADC_SoftwareStartConvCmd(ADC1, ENABLE);
}