Displaying 4 results from an estimated 4 matches for "hiddevx".
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2006 Oct 11
2
Adding TrippLite SMART550 / Protocol 2001 Support
...On Line, On Battery, Battery Good, and Battery Bad indication.
Everything else seems to work, but this UPS is attached to a critical
system, and I can only do limited testing.
As an aside, tripplite_usb.c seems to need nut ownership of
/proc/bus/XXX/YYY in order to work, as opposed to /dev/hid/hiddevX. It
would be nice to get this "fixed".
------------------------------------------------------------
Anthony Ciani (aciani1@uic.edu)
Computational Condensed Matter Physics
Department of Physics, University of Illinois, Chicago
http://ciani.p...
2006 Sep 16
4
newhidups, udev, usb, and frustration
...hile I had fc4 udev which installed fine on my system but
apparently is broken in some way since I couldn't get any rules to
apply. backrevving to fc3 udev and i am in a good place. if i plug the
ups in i see it show up, udev follows my rules and updates the group and
permissions for both /dev/hiddevX and /dev/usbdevX devices. I can also
make udev create a symlink to usbdev if I wanted to. here's the part
that has been driving me crazy. it seems like newhidups uses perhaps
some library calls from libusb to discover usb devices?? it appears
that it will only pay attention to /proc/bus/usb...
2005 Dec 08
2
Fw: NUT hidups dont working on new linux kernels
I am forwarding the below message. Does anybody on this list know
anything about this problem?
Petr - perhaps you should switch from the "hidups" to the "newhidups"
driver. I believe it supported the APC Back UPS even in NUT 2.0.2, and
it certainly does so in the Development version that you can get from
CVS (see the NUT download page).
Also, could you post the output of
2008 Jan 21
1
help writing a usb hid driver for existing ups
...erial port (there's no such
port on the device). Someone wrote a draft version
of usbserial driver for it, and the UPS works with
this kernel-level driver and with powercom driver
from nut (using /dev/ttyUSBx device).
The UPS comes with OEM program, upsmon, that talks
to the device using /dev/hiddevX device node, i.e.
using USB HID protocol. I captured some (s)traces
of it when at work(*).
The question is how to write proper driver for it
(because using kernel-mode usbserial driver looks
a bit.. too much and ugly). I don't understand
how USB and HID works.
(megatec_usb doesn't work...