您好,我用的是TMS570LS0332的GPIO模拟IIC时序读取ADS1015的转换结果,在读取一个输入时(如AIN0),结果正确,但是连续读取多个输入时,结果就发生了错误,本来是AIN3引脚的值,却读到了AIN0的变量里,请问这有可能是什么原因造成的?
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您好,我用的是TMS570LS0332的GPIO模拟IIC时序读取ADS1015的转换结果,在读取一个输入时(如AIN0),结果正确,但是连续读取多个输入时,结果就发生了错误,本来是AIN3引脚的值,却读到了AIN0的变量里,请问这有可能是什么原因造成的?