upd4
Usb power devices sensor
Usage
upd* at uhidev?
Overview
The upd driver provides support for monitoring various sensors provided by USB Power Devices (such as a UPS). Supported sensor values are made available via the sysctl(8) interface.
The following sensors are supported by the driver:
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BatteryPresent
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ShutdownImminent
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ACPresent
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PercentLoad
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Overload
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RelativeStateOfCharge
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AbsoluteStateOfCharge
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RemainingCapacity
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FullChargeCapacity
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Charging
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Discharging
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AtRateTimeToFull
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AtRateTimeToEmpty
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RunTimeToEmpty
-
NeedReplacement
Releases
26 releases since OpenBSD 5.6; the text changed 3 times.