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MSP430FR6989 ESI 3SENSORS 计数不准

Other Parts Discussed in Thread: MSP430FR6989, EVM430-FR6989

使用MSP430FR6989做主芯片,使用了ESICH0、ESICH1、ESICH2三路传感器,前面一段时间计数是准确的,过一段时间发现计数不准了。

调试时发现,ESI校准值出现了异常,但是为啥程序跑一段时间校准值会异常呢,而一开始是对的。