Hello again, I have a tried a few other things, but without much success.
In regards to using to using ucycom0 or uhidev0 or ucom0 as the virtual
devices, I was not able to do this, because of how NUT needs a device to
connect to. None of those devices have a file like /dev/ucycom0 .
In regards to using a serial driver, NUT mentions that the supported
driver is riello_usb. I did try riello_ser, but it makes the system drop
to ddb after service start. The nut driver port in this case is
/dev/cuaU0. I actually reached a somewhat interesting state, where at
every boot the system drops to ddb, because the upsd service is enabled.
I am not sure if this is expected behavior as far as OpenBSD goes. I can
gather more data, but need to get different hardware, because (I assume)
that the problem is in the USB stack resulting in the keyboard not being
available to even do 'show panic'. Should this error be pursued or is it
expected? It can be replicated by using cu -l /dev/cuaU0. The error is
as follows:
(0, 0, 1) -> e
kernel: page faut trap, code=0
Stopped at usbd_is_dying+0xb: cmpb $0,0x8(%ecx)
ddb{0}>
Finally, when using the riello_usb driver, I get much different upsc
output on Ubuntu as compared to OpenBSD. For example, the ups.status
does not even change when unplugging the UPS. I will be checking this
separately as it could be just a problem with the versions of the nut
port. The following is the relevant output:
$ upsc [email protected]
battery.capacity: 7
battery.charge: 64720
battery.charge.low: 40
battery.runtime: 3145920
battery.voltage: 5243.2
battery.voltage.nominal: 12
device.mfr: RPS S.p.a.
device.model: USV5
device.serial:
device.type: ups
driver.flag.ignorelb: enabled
driver.name: riello_usb
driver.parameter.pollinterval: 2
driver.parameter.port: auto
driver.parameter.synchronous: no
driver.version: 2.7.4
driver.version.internal: 0.03
input.bypass.frequency: 5243.20
input.bypass.voltage: 52432
input.frequency: 5243.20
input.voltage: 52432
output.frequency: 0.00
output.frequency.nominal: 50.0
output.L1.current: 52432
output.L1.power: 52432
output.L1.realpower: 52432
output.L2.current: 52432
output.L2.power: 52432
output.L2.realpower: 52432
output.L3.current: 52432
output.L3.power: 52432
output.L3.realpower: 52432
output.power.percent: 64720
output.voltage: 52432
output.voltage.nominal: 230
ups.firmware: SWM036-01-02
ups.load: 64720
ups.mfr: RPS S.p.a.
ups.model: USV5
ups.power.nominal: 800
ups.productid: 5500
ups.realpower.nominal: 480
ups.serial:
ups.status: OL OFF
ups.temperature: 64720
ups.vendorid: 04b4
Thank you for your consideration,
Marcos Madeira
Secure Networks Lda
Tel.: 911 881 590
[email protected]
https://www.securenetworks.pt
On 03/01/20 11:58, Marcos Madeira | Secure Networks wrote:
>
> Hello misc,
>
> I am looking to use several Riello UPSs of model IPG 800 DE with
> OpenBSD through the nut port. These UPSs also go by the name iPlug.
> This is a compact UPS with only a single USB-B connector for
> connectivity as is usual with low-end UPSs. However, I am facing an
> obstacle due to how OpenBSD is discovering the UPS via the USB interface.
>
> Thank you for your consideration,
>
> --
> Marcos Madeira
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