ngpost1
2005-Dec-13 16:25 UTC
[Nut-upsdev] Re: [Nut-upsuser] Atlantis-Land UPS with Cypress CY7C63723 chip
Hello Peter! Peter Selinger wrote:> This is useful information. I don't think the device is currently > supported, but the information printed above is enough to write a > subdriver for it. Note that the purpose of the "-x generic" option is > precisely to produce this output.[...]>> Apparently the UPS is recognized but no communication is >> occurring. What else? lsmod shows the yealink driver loaded. I >> attached the lsusb output. >> If I ls the /dev directory, there are no ttyUSBxx nodes. Only >> tty's and ttySxx. I believe there should be a ttyUSBsomething being >> created, and this should be entered in the ups.conf file. >> > > No, USB devices are handled through /proc/bus/usb, not /dev/tty*. >Two questions: first of all, in a situation like mine (HID UPS) and assuming the UPS is actually supported, what are you supposed to have in the "port" entry in the ups.conf file? I tried the obvious at first (ttyS*), then tried /proc/bus/usb/001 (taken from my system) a minute ago after reading your reply. No joy. "No matching USB/HID UPS found" message after I "upsdrvctl start". Second: this UPS comes with the UPSilon2000 software from Megatec, and Megatec protocol is supported by NUT (or is it the RS-232 version being supported?), right?>> Any suggestions? >> > > I don't have time right now to work on a new subdriver, but you can > look at docs/hid-subdrivers.txt and that should give you an idea on > how to get started. Once you get something to work, you can post your > code and results on this list, and if it works well, we'll add it as a > supported device to NUT. > > Thanks for your detective work, -- Peter > >Thank you for your reply and explanations. I really want and need to get this thing to work. I'm a total newbie to USB and NUT, so be patient if I ask silly questions ;-) . --Max -------------- next part -------------- An embedded message was scrubbed... From: ngpost1 <ngpost1@etitech.net> Subject: Re: [Nut-upsuser] Atlantis-Land UPS with Cypress CY7C63723 chip Date: Tue, 13 Dec 2005 16:41:27 +0100 Size: 2429 Url: http://lists.alioth.debian.org/pipermail/nut-upsdev/attachments/20051213/4ad124b2/Nut-upsuserAtlantis-LandUPSwithCypressCY7C63723chip.mht
Peter Selinger
2005-Dec-13 16:32 UTC
[Nut-upsdev] Re: [Nut-upsuser] Atlantis-Land UPS with Cypress
Hi Max, ngpost1 wrote:> > Hello Peter! > > Peter Selinger wrote: > > This is useful information. I don't think the device is currently > > supported, but the information printed above is enough to write a > > subdriver for it. Note that the purpose of the "-x generic" option is > > precisely to produce this output. > [...] > > >> Apparently the UPS is recognized but no communication is > >> occurring. What else? lsmod shows the yealink driver loaded. I > >> attached the lsusb output. > >> If I ls the /dev directory, there are no ttyUSBxx nodes. Only > >> tty's and ttySxx. I believe there should be a ttyUSBsomething being > >> created, and this should be entered in the ups.conf file. > >> > > > > No, USB devices are handled through /proc/bus/usb, not /dev/tty*. > > > Two questions: first of all, in a situation like mine (HID UPS) and > assuming the UPS is actually supported, what are you supposed to have in > the "port" entry in the ups.conf file?It does not matter; the entry is ignored by the newhidups driver. The "port" entry must be present but is ignored. See the newhidups man page.> I tried the obvious at first > (ttyS*), then tried /proc/bus/usb/001 (taken from my system) a minute > ago after reading your reply. No joy. "No matching USB/HID UPS found" > message after I "upsdrvctl start".USB devices are matched by their vendorid, not by their device file.> Second: this UPS comes with the UPSilon2000 software from Megatec, and > Megatec protocol is supported by NUT (or is it the RS-232 version being > supported?), right?As far as I know, only the serial protocol is currently supported for megatec. -- Peter
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