使用的方法是:
1、采用内部电压参考;
2、将ADCLO接模拟地;
3、ADCREFIN悬空;
4、采用ADCIN0通道,待测信号“低”接模拟地;
5、采用TI标准例程;
ADC采集一次都未能成功。
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.