[Nut-upsdev] Re: Serial Ports (Was Re: Common Power Management
: NUT and HAL (stage 1))
aquette.dev at gmail.com
Wed Sep 13 04:21:03 PDT 2006
2006/9/12, Charles Lepple <clepple at gmail.com>:
> On 9/11/06, Matthew Garrett <mjg59 at srcf.ucam.org> wrote:
> > It's a protocol for identifying pretty much any serial device made after
> > 1994. The specs are on Microsoft's website somewhere, but I'm never able
> > to find them when I look...
> I've had trouble locating them from time to time as well. Here they are:
> There are a lot of inexpensive UPSes out there where I would be
> surprised if they actually implemented serial PnP, though.
one more reference on the subject
@David: I remember seing something about PnP in HAL. Is there any
*serial* PnP support, which is the thing that interest us?
@Arjen: would you like to relaunch a "call to test" on upsuser with a
pnp_probe program? The aim would be to collect the more PnP UPS data,
but only if it can be useful in the HAL context.
Linux / Unix Expert - MGE UPS SYSTEMS - R&D Dpt
Network UPS Tools (NUT) Project Leader - http://www.networkupstools.org/
Debian Developer - http://people.debian.org/~aquette/
OpenSource Developer - http://arnaud.quette.free.fr/
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