基于stm32f103c8t6控制雨滴传感器的代码

以下是基于STM32F103C8T6控制雨滴传感器的代码，仅供参考：

#include "stm32f10x.h"

#define RAINSENSOR_PIN GPIO_Pin_0
#define RAINSENSOR_PORT GPIOA

void GPIO_Configuration(void);
void ADC_Configuration(void);

int main(void)
{
  GPIO_Configuration();
  ADC_Configuration();

  while(1)
  {
    GPIO_WriteBit(RAINSENSOR_PORT, RAINSENSOR_PIN, Bit_SET);
    ADC_SoftwareStartConvCmd(ADC1, ENABLE);
    while(!ADC_GetFlagStatus(ADC1, ADC_FLAG_EOC));
    unsigned int value = ADC_GetConversionValue(ADC1);
    GPIO_WriteBit(RAINSENSOR_PORT, RAINSENSOR_PIN, Bit_RESET);

    // Do something with the value read from the sensor
  }
}

void GPIO_Configuration(void)
{
  GPIO_InitTypeDef GPIO_InitStructure;
  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);

  GPIO_InitStructure.GPIO_Pin = RAINSENSOR_PIN;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
  GPIO_Init(RAINSENSOR_PORT, &GPIO_InitStructure);
}

void ADC_Configuration(void)
{
  ADC_InitTypeDef ADC_InitStructure;
  RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE);

  ADC_InitStructure.ADC_Mode = ADC_Mode_Independent;
  ADC_InitStructure.ADC_ScanConvMode = DISABLE;
  ADC_InitStructure.ADC_ContinuousConvMode = DISABLE;
  ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None;
  ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
  ADC_InitStructure.ADC_NbrOfChannel = 1;
  ADC_Init(ADC1, &ADC_InitStructure);

  ADC_RegularChannelConfig(ADC1, ADC_Channel_0, 1, ADC_SampleTime_55Cycles5);

  ADC_Cmd(ADC1, ENABLE);
  ADC_ResetCalibration(ADC1);
  while(ADC_GetResetCalibrationStatus(ADC1));
  ADC_StartCalibration(ADC1);
  while(ADC_GetCalibrationStatus(ADC1));
}

这个程序做的事情是，读取雨滴传感器的模拟值并存储在一个变量中，然后可以将其用于其他用途，例如控制灯、蜂鸣器或其他设备。请注意，这个代码只是一个简单的示例，并且在实际应用中，你需要根据你的具体情况进行修改。