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<div class="moz-cite-prefix">Jim,</div>
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<div class="moz-cite-prefix">no, there are no changes in adelsystem.<br>
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<div class="moz-cite-prefix">Driver's implementation is based on
libgpiod, assume this would be natural to call driver gpio, i2c
uses different library to communicate. Yes, any UPS with open
collector pins should work, configuration rules will tune behavior
needed for NUT.</div>
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<div class="moz-cite-prefix">Just created PR
<a class="moz-txt-link-freetext" href="https://github.com/networkupstools/nut/pull/1855">https://github.com/networkupstools/nut/pull/1855</a> .</div>
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<div class="moz-cite-prefix">Modris</div>
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<div class="moz-cite-prefix">On 2/21/23 22:33, Jim Klimov wrote:<br>
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cite="mid:CAJYg8vKjUounBMUVFnO6xfrCDnu7QhLbjW2dPGN5juDW3nPUQg@mail.gmail.com">
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<div dir="auto">Thanks, looks promising.
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<div dir="auto">Were there any changes to adelsystem sources?
(Not on PC now to check quickly).</div>
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<div dir="auto">Also `gpio` naming is too generic (might mean
helpers to talk to gpio pins, e.g. some code shareable by i2c
or something of the sort). Does this handle GPIO UPSes in
general (e.g. helped by `rules` line arg), or more tightly
aimed at certain models like yours?</div>
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<div dir="auto">Style-wise, there's indeed a fair amount of
clean-up desireable. Can you post a PR with this (or improved)
codebase, at least to claim a commit in git history? :) A man
page would be nice.</div>
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<div dir="auto">Jim</div>
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<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Tue, Feb 21, 2023, 20:49
MODRIS BĒRZONIS <<a href="mailto:modrisb@apollo.lv"
moz-do-not-send="true" class="moz-txt-link-freetext">modrisb@apollo.lv</a>>
wrote:<br>
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<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi!<br>
<br>
I have CyberPower CyberShield CSN27U12V UPS. This device don't
have <br>
usual for UPS interface, just open collector pins. I connected
these <br>
pins to GPIO interface on Orange Pi Zero and wrote NUT driver
for this <br>
case. Any interest from NUT community to add this driver to
regular <br>
build tree?<br>
<br>
See driver code in attachment. Code is fully functional, needs
cleanup <br>
to match coding guidelines and needs more tests for rules
processing <br>
part. Driver reads GPIO line statuses and transforms them to
NUT <br>
statuses using short rules description parameter in the form
of status <br>
strings and logical operations on line values.<br>
<br>
Modris<br>
<br>
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