STM8S103 两路ADC单次转换AD值不对
STM8S103 两路ADC单次转换AD值不对，分别为第2路、第5路，单独采集任何一路AD值都正常正确，但两路轮询就两路AD值都不正确。void ADC_Data_Read(unsigned int *AD_Value,unsigned char ch)
{
ADC_CR1_bit.ADON = 0;
ADC_CSR_bit.CH=ch;
delay(1000);
ADC_CR1_bit.ADON = 1; //启动ADC
delay(1000);
ADC_CR1_bit.ADON = 1; //启动ADC
while(ADC_CSR_bit.EOC == 0);//等待转换结束
*AD_Value = ADC_DRH; //先读取高8位
*AD_Value = (unsigned int)((*AD_Value << 8) + ADC_DRL);
ADC_CSR_bit.EOC=0;
}
while(1)
{
delay(1300);
ADC_Data_Read(&adc_2,2);
delay(1300);
ADC_Data_Read(&adc_6,6);
}
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