Re: battery tester

From	"Roy J. Tellason, Sr." <roy@rtellason.com>
Newsgroups	linux.debian.user
Subject	Re: battery tester
Date	2024-10-24 21:30 +0200
Message-ID	<JBbGV-3XVx-1@gated-at.bofh.it> (permalink)
References	<JzInD-33U6-5@gated-at.bofh.it> <JAKx3-3Hre-9@gated-at.bofh.it> <JAUZr-3NFO-1@gated-at.bofh.it>
Organization	(as necessary)

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On Wednesday 23 October 2024 09:38:04 pm Max Nikulin wrote:
> On 23/10/2024 21:25, Roy J. Tellason, Sr. wrote:
> > Connecting the device with a USB cable I see it wake up,  at which point
> > there's a menu on its screen.
> 
> Start "journalctl -f" as root before connecting the device. Logs may 
> contain some hints how to communicate with it. Perhaps "udevadm monitor" 
> with some options may provide more low level info.

I did find some info in one of the log files:

Oct 24 15:14:28 Workstation1 kernel: [1915052.140032] usb 7-1.4.4: new full-speed USB device number 13 using ehci-pci
Oct 24 15:14:28 Workstation1 kernel: [1915052.249009] usb 7-1.4.4: New USB device found, idVendor=1a86, idProduct=7523
Oct 24 15:14:28 Workstation1 kernel: [1915052.249012] usb 7-1.4.4: New USB device strings: Mfr=0, Product=2, SerialNumber=0
Oct 24 15:14:28 Workstation1 kernel: [1915052.249014] usb 7-1.4.4: Product: USB Serial
Oct 24 15:14:28 Workstation1 kernel: [1915052.249308] ch341 7-1.4.4:1.0: ch341-uart converter detected
Oct 24 15:14:28 Workstation1 kernel: [1915052.251232] usb 7-1.4.4: ch341-uart converter now attached to ttyUSB0
Oct 24 15:14:28 Workstation1 mtp-probe: checking bus 7, device 13: "/sys/devices/pci0000:00/0000:00:1a.7/usb7/7-1/7-1.4/7-1.4.4"
Oct 24 15:14:28 Workstation1 mtp-probe: bus: 7, device: 13 was not an MTP device
Oct 24 15:14:29 Workstation1 org.xfce.FileManager[1332]: thunar-volman: Unsupported USB device type "usb".
Oct 24 15:14:29 Workstation1 org.xfce.FileManager[1332]: thunar-volman: Unsupported USB device type "ch341".

I don't recognize that mtp stuff,  and don't know how thunar-volman gets into the picture...

-- 
Member of the toughest, meanest, deadliest, most unrelenting -- and
ablest -- form of life in this section of space,  a critter that can
be killed but can't be tamed.  --Robert A. Heinlein, "The Puppet Masters"
-
Information is more dangerous than cannon to a society ruled by lies. --James 
M Dakin

Thread

battery tester "Roy J. Tellason, Sr." <roy@rtellason.com> - 2024-10-20 20:00 +0200
  Re: battery tester David Christensen <dpchrist@holgerdanske.com> - 2024-10-21 03:10 +0200
  Re: battery tester Darac Marjal <lists-debian-user@bendel.debian.org> - 2024-10-21 13:50 +0200
    Re: battery tester "Roy J. Tellason, Sr." <roy@rtellason.com> - 2024-10-23 16:30 +0200
      Re: battery tester Max Nikulin <manikulin@gmail.com> - 2024-10-24 03:40 +0200
        Re: battery tester "Roy J. Tellason, Sr." <roy@rtellason.com> - 2024-10-24 21:30 +0200
          Re: battery tester <tomas@tuxteam.de> - 2024-10-24 21:30 +0200
            Re: battery tester "Roy J. Tellason, Sr." <roy@rtellason.com> - 2024-10-24 21:40 +0200
          Re: battery tester Jeffrey Walton <noloader@gmail.com> - 2024-10-24 22:10 +0200
          Re: battery tester Dan Ritter <dsr@randomstring.org> - 2024-10-24 22:30 +0200
            Re: battery tester Max Nikulin <manikulin@gmail.com> - 2024-10-25 03:30 +0200
          Re: battery tester Joe <joe@jretrading.com> - 2024-10-24 23:00 +0200
  Re: battery tester George at Clug <Clug@goproject.info> - 2024-10-22 08:50 +0200
    Re: battery tester "Roy J. Tellason, Sr." <roy@rtellason.com> - 2024-10-23 17:00 +0200
    Re: battery tester Jeffrey Walton <noloader@gmail.com> - 2024-10-23 17:20 +0200
      Re: battery tester <tomas@tuxteam.de> - 2024-10-23 20:20 +0200
      Re: battery tester Max Nikulin <manikulin@gmail.com> - 2024-10-24 04:10 +0200

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