uthum(4) - NetBSD Manual Pages

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UTHUM(4)                NetBSD Kernel Interfaces Manual               UTHUM(4)


NAME
uthum -- TEMPer and TEMPerHUM USB temperature and humidity sensor
SYNOPSIS
uthum* at uhidev? reportid ?
DESCRIPTION
The uthum driver provides support for the pcsensors TEMPer and TEMPerHUM HID device. The sensor possesses a collection of sensor values which are made available through the envstat(8) interface. The humidity data unit is ``%RH'' and the temperature data unit is ``degC''.
SEE ALSO
intro(4), uhidev(4), envstat(8)
AUTHORS
The uthum driver was originally written by Yojiro UO <yuo@nui.org>. NetBSD porting was done by Antoine Reilles <tonio@NetBSD.org>.
BUGS
The TEMPer and TEMperHUM have various versions which have the same VID/PID and they need different data processing. Currently only two types are supported. NetBSD 6.0 November 23, 2009 NetBSD 6.0
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