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INA220 readings sometimes report negative current #50

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henrique-silva opened this issue Aug 16, 2016 · 0 comments
Open

INA220 readings sometimes report negative current #50

henrique-silva opened this issue Aug 16, 2016 · 0 comments
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afc-bpm afc-timing bug

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@henrique-silva
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The INA220 sensor sometimes report a negative current on the FMC power channels, especially when they are disconnected and/or disabled.
This could be a data format error, or even a inverted measure pin on the shunt resistor.
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@henrique-silva