Jim,
no, there are no changes in adelsystem.
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.
Just created PR https://github.com/networkupstools/nut/pull/1855 .
Modris
On 2/21/23 22:33, Jim Klimov wrote:
Thanks, looks promising.
Were there any changes to adelsystem sources? (Not on PC now to check
quickly).
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?
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.
Jim
On Tue, Feb 21, 2023, 20:49 MODRIS BĒRZONIS <[email protected]> wrote:
Hi!
I have CyberPower CyberShield CSN27U12V UPS. This device don't have
usual for UPS interface, just open collector pins. I connected these
pins to GPIO interface on Orange Pi Zero and wrote NUT driver for
this
case. Any interest from NUT community to add this driver to regular
build tree?
See driver code in attachment. Code is fully functional, needs
cleanup
to match coding guidelines and needs more tests for rules processing
part. Driver reads GPIO line statuses and transforms them to NUT
statuses using short rules description parameter in the form of
status
strings and logical operations on line values.
Modris
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