Displaying 20 results from an estimated 3000 matches similar to: "how do I use CDC usb ports?"
2023 Oct 29
1
usbhid-ups not loading with Arduino Leonardo on Ubuntu 23.10
Apologies for the long post. I'm trying to include what I hope are the
relevant bits (output of lsusb -v and usbhid-ups)
Long term goal: I've got a DIY UPS that I would like to get working with my
QNAP NAS (which uses Linux and NUT underneath the hood)
Immediate short-term problem:
I can't get past running usbhid-ups on Ubuntu 23.10 with an Arduino
Leonardo.
I have an Arduino Micro
2024 Oct 18
1
NUT 2.8.0-7 Can't claim USB device [2341:8036]@2/0: Invalid parameter using usbhid-ups
Hi, you need a newer version of NUT. I was doing a similar project with
that library and NUT needed some PRs to get it work. IIRC, v2.8.2 has
everything needed.
On Fri, Oct 18, 2024 at 4:58?AM linkinpiocz via Nut-upsuser <
nut-upsuser at alioth-lists.debian.net> wrote:
> Hello All,
>
> I have been trying to get NUT package working on proxmox host with
> Arduino HIDPowerDevice
2024 Oct 18
2
NUT 2.8.0-7 Can't claim USB device [2341:8036]@2/0: Invalid parameter using usbhid-ups
Hello All,
I have been trying to get NUT package working on proxmox host with
Arduino HIDPowerDevice (https://github.com/abratchik/HIDPowerDevice)
And I have been banding my head against the wall and looking through the
internet why I am getting "Can't claim USB device [2341:8036]@2/0:
Invalid parameter" error, but could not find anything relevant.
The information :
- OS name
2019 Aug 04
3
browsers slowing Centos 7 installation to a crawl
On Sun, 4 Aug 2019, Jonathan Billings wrote:
> Are you sure you don?t have other processes or users running on the system? It only happens when you have a network connection? It might also be swapping heavily, check to see how much RAM you have. Check the output of ?free?.
Pretty sure. I rebooted this morning.
top - 17:32:20 up 15:47, 6 users, load average: 1.12, 2.55, 1.56
Tasks: 238
2020 Jul 07
1
Generating X configuration files
I'm trying to make my computer work with a Fedora 32 live DVD.
Video issues make it either crap out or only give me 640x480.
Grrrr.
Centos 7 is running just fine.
I think I could make it go by booting to
runlevel 3 and running startx manually.
For that to work, I think I need to pass
startx the right configuration file.
To me, 'tain't obvious what to put in that file.
Is there a way
2009 Jul 29
0
~RED ALERT**URGENT 2009 [CDC quote::DANGER!]~
[Arrow] [Idea] [Exclamation] Subject: ~RED ALERT**URGENT 2009 [CDC::"girl's suicide rate
'skyrockets' 76%" [Shocked] .....What is causing this [Question] and, Help stop this [Exclamation] ]~
*******
------>>> Which is more important, $$$ or your daughters [Question] <<<------
*******
~~~RED ALERT~~~
{~See CDC quote---76% 'skyrocket' rise is real
2018 Apr 27
1
Question about "generic" USB <=> Serial Port kernel drivers...
OK, I am running CentOS 6 on my Laptop and Desktop, presently kernel version
2.6.32-696.20.1.el6.x86_64 (yes, a version or so out of date -- I'll probably
do an update soon -- non-trivial since my Internet connection is via dialup).
I recently bought a couple of Adafruit Arduino compatibles, a Flora and a
Metro 328. Hooking up the Flora and the Metro to a Raspberry Pi running
Raspbian
2017 Apr 11
0
Data Manager Position - CDC Atlanta - Immediate Need
SciMetrika is a population health consulting firm whose mission is to provide innovative scientific, technical, and logistical solutions that advance human health. We serve federal, state, and local agencies, commercial companies, educational institutions and private research organizations. We are currently seeking a Data Manager who will be based on-site at the Centers for Disease Control (CDC)
2023 Nov 05
1
Passing hid_rep_index to libusb_get_config_descriptor is wrong?
Hi all,
I posted originally here last week:
https://alioth-lists.debian.net/pipermail/nut-upsuser/2023-October/013461.html
Since then, I've been building and testing from source following the
instructions a helpful reply in the above thread pointed out. The original
problem is I've got one of these arduino HID power devices, as a project
for a DIY UPS at home. This arduino is a composite
2023 Nov 05
1
Passing hid_rep_index to libusb_get_config_descriptor is wrong?
Thank you for the investigation!
I've thought about this in vague terms, i.e. that numbers like this should
be configurable, but did not have time to read into USB-related libraries
and specs to make any more specific sense of it (and the libusb code is not
mine except the recent layers of cleanup). I guess I did not even realize
that there is more than the regularly mentioned "interface
2019 Nov 06
0
printer only prints one page, if anything
On Wed, 6 Nov 2019, Fred Smith wrote:
> It looks as if you downloaded the two RPMs from Brother then attempted
> to follow their complicated instructions for installing them. Much
> simpler is to do this:
>
> linux-brprinter-installer-2.1.1-1 is the brother printer driver
> installer I used on my HL-L2360D.
I had tried that also, but tried it again.
before my last try, I
2023 Nov 05
1
Passing hid_rep_index to libusb_get_config_descriptor is wrong?
Thanks for the quick reply! Ya, I'm new to all this so I didn't know this
either, I was vaguely aware of USB composite devices from other projects,
but never how it was all enumerated.
I dug a bit more on this and I'm convinced the relationship is this:
Device
??? Configuration 1
??? Interface 1
? ??? Endpoint 1
? ??? Endpoint 2
? ??? ...
??? Interface 2
2023 Nov 05
1
Passing hid_rep_index to libusb_get_config_descriptor is wrong?
@jimklimov: Looking at the code that uses hid_rep_index, hid_desc_index,
and hid_ep_in|out in usb_subdriver (all in nut_libusb.h)
I don't see any use of the addvars mechanism. If I follow the examples that
set and use those struct members, it looks like everything relies on them
being initialized to 0 by default, then only set in subdrivers or
situations that need something different.
If I
2019 Nov 07
1
printer only prints one page, if anything
> I had tried that also, but tried it again.
> before my last try, I power-cycled the printer.
> This time it worked.
> For some reason CUPS now shows two queue names:
> HL-L2360D-series Brother HL-L2360D series localhost.localdomain
> HL-L2360D HLL2360D
> both Brother HL-L2360D for CUPS .
>
> 'Tain't as big a deal as having none,
> but why
2019 Nov 06
7
printer only prints one page, if anything
On Wed, Nov 06, 2019 at 10:01:49AM -0600, Michael Hennebry wrote:
> On Wed, 6 Nov 2019, Michael Hennebry wrote:
>
> >On Sun, 3 Nov 2019, Jon LaBadie wrote:
> >
> >>Have you tried adding the Brother CUPS and/or generic LPR software?
> >>
> >> https://support.brother.com/g/b/downloadtop.aspx?c=us&lang=en&prod=hll2360dw_us
> >
>
2017 Sep 13
3
audio flaky
On Wed, 13 Sep 2017, wwp wrote:
> On Tue, 12 Sep 2017 12:02:34 -0500 (CDT) Michael Hennebry <hennebry at web.cs.ndsu.nodak.edu> wrote:
>
>> I'm running CentOS 6.
>> The audio goes in and out a lot.
>> With vlc, I can sometimes get the audio back
>> by turning the audio track off and on again.
>> I have similar issues with a/v embedded in html.
2015 Nov 29
1
how do I download pictures from a dumb phone?
Inserting anything other than a USB cable into the phone seems to be a no-go.
There is one slightly wider and thinner recess,
but no metal is in it.
It looks like a slightly less dumb model would use
the same outer case and a somewhat different inner case.
>From lsusb:
Bus 002 Device 007: ID 04e8:6640 Samsung Electronics Co., Ltd Usb Modem Enumerator
[root at localhost ~]# file
2010 Apr 20
1
Serial connections?
Does anybody know if there is any support to read from serial ports?
I just got an arduino, and wanted to write some scripts for working
with real time streaming sensor data...
In base::connections documentation, it's not clear if there's an easy
way to do this? Any ideas on hacking it? I'm open to win/linux/mac
solutions. I'm not sure how sockets work, but possibly there is a
2023 Oct 30
2
usbhid-ups not loading with Arduino Leonardo on Ubuntu 23.10
> VID 2341 doesn't show up in the NUT Git source tree.
I was curious about this so just searched for Arduino and then 2341. I
found a few hits, but the interesting one was in nut/drivers
/arduino-hid.c
I don't know enough about the project to know what a "subdriver" (that's
what the comments says) is, but it looks to me like there's at least some
people that have
2023 Oct 30
1
usbhid-ups not loading with Arduino Leonardo on Ubuntu 23.10
On Oct 29, 2023, at 10:17 PM, Kelly Byrd <kbyrd at memcpy.com> wrote:
>
> > VID 2341 doesn't show up in the NUT Git source tree.
> I was curious about this so just searched for Arduino and then 2341. I found a few hits, but the interesting one was in nut/drivers
> /arduino-hid.c
>
Sorry, I made a mistake while searching for the VID. That should work.
> Is it