Nut upsuser - May 2023 - NUT support for the new Tripp Lite AVR700U (USB 3024) under OpenWrt?

Dears,

I'm trying to connect this new version of the AVR700U to nut - 2.7.4-27
running over OpenWrt 22.03.5, installed from the stable release repositories,
for an ath79 USB2.0 gigabit WiFi router.

According to the supported list, I thought this UPS was supposed to use the USB
2010 protocol, but I guess that was an old version because now uses the 3024
protocol (perhaps it would be good to add a note for future buyers).
root at Router:/# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux 5.10.176 ehci_hcd EHCI Host Controller
Bus 002 Device 002: ID 09ae:3024 Tripp Lite AVR700U
Bus 002 Device 001: ID 1d6b:0001 Linux 5.10.176 ohci_hcd Generic Platform OHCI
controller

Under networkupstools at github, I noticed the issue 808, which states this
could be (partially) supported by including the vendor id and productid in
ups.conf. Therefore, for the OpenWrt use case, I would have to add the following
to /etc/config/nut-server:
config driver 'tripplite'
??????option driver usbhid-ups
??????option port auto
??????option vendorid 09ae
??????option productid 3024
This avoids the previous 3024 "not supported" error message,
root at Router:/# upsdrvctl start
Network UPS Tools - UPS driver controller 2.7.4
Network UPS Tools - Generic HID driver 0.41 (2.7.4)
USB communication driver 0.33
Using subdriver: TrippLite HID 0.82

but still can't connect to the UPS:
root at Router:/# upsc tripplite
Error: Driver not connected

So I kindly ask you what could we do in this case

Note: I haven't seen an udev rules file under the running OpenWrt.

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I think 3024 was added after NUT 2.7.4 release.

On Thu, May 4, 2023, 18:20 Feliciano Chavez via Nut-upsuser <
nut-upsuser at alioth-lists.debian.net> wrote:
> Dears,
>
> I'm trying to connect this new version of the AVR700U to nut - 2.7.4-27
> running over OpenWrt 22.03.5, installed from the stable release
> repositories, for an ath79 USB2.0 gigabit WiFi router.
>
> According to the supported list, I thought this UPS was supposed to use
> the USB 2010 protocol, but I guess that was an old version because now uses
> the 3024 protocol (perhaps it would be good to add a note for future
> buyers).
> root at Router:/# lsusb
> Bus 001 Device 001: ID 1d6b:0002 Linux 5.10.176 ehci_hcd EHCI Host
> Controller
> Bus 002 Device 002: ID 09ae:3024 Tripp Lite AVR700U
> Bus 002 Device 001: ID 1d6b:0001 Linux 5.10.176 ohci_hcd Generic Platform
> OHCI controller
>
> Under networkupstools at github, I noticed the issue 808, which states
> this could be (partially) supported by including the vendor id and
> productid in ups.conf. Therefore, for the OpenWrt use case, I would have to
> add the following to /etc/config/nut-server:
> config driver 'tripplite'
> option driver usbhid-ups
> option port auto
> option vendorid 09ae
> option productid 3024
> This avoids the previous 3024 "not supported" error message,
> root at Router:/# upsdrvctl start
> Network UPS Tools - UPS driver controller 2.7.4
> Network UPS Tools - Generic HID driver 0.41 (2.7.4)
> USB communication driver 0.33
> Using subdriver: TrippLite HID 0.82
>
> but still can't connect to the UPS:
> root at Router:/# upsc tripplite
> Error: Driver not connected
>
> So I kindly ask you what could we do in this case
>
> Note: I haven't seen an udev rules file under the running OpenWrt.
>
> _______________________________________________
> Nut-upsuser mailing list
> Nut-upsuser at alioth-lists.debian.net
> https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsuser
>
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