Nut upsdev - Aug 2012 - FreeBSD + nut usbhid-ups

hi.

why choose 1.4? correctly 1.3

FreeBSD hq.local 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #1: Tue Jul 31
19:48:36 MSK 2012 root at hq.local:/sys/amd64/compile/HQ amd64

ugen1.3: <DELL> at usbus1
uhid0: <DELL Dell UPS Rack 1920W HV, class 0/0, rev 1.10/1.00, addr 3> on
usbus1

root at hq: # usbconfig
ugen0.1: <EHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=HIGH
(480Mbps) pwr=SAVE
ugen1.1: <EHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=HIGH
(480Mbps) pwr=SAVE
ugen0.2: <product 0x0020 vendor 0x8087> at usbus0, cfg=0 md=HOST
spd=HIGH (480Mbps) pwr=SAVE
ugen1.2: <product 0x0020 vendor 0x8087> at usbus1, cfg=0 md=HOST
spd=HIGH (480Mbps) pwr=SAVE
ugen1.4: <product 0x2514 vendor 0x0424> at usbus1, cfg=0 md=HOST
spd=HIGH (480Mbps) pwr=SAVE
ugen1.3: <Dell UPS Rack 1920W HV DELL> at usbus1, cfg=0 md=HOST
spd=LOW (1.5Mbps) pwr=ON

ups.conf
[dell]
driver = usbhid-ups
port = auto
desc = "Dell UPS Rack 1920W HV"

root at hq: # /usr/local/libexec/nut/usbhid-ups
-DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD -a dell
Network UPS Tools - Generic HID driver 0.37 (2.6.4)
USB communication driver 0.31
0.000000 send_to_all: SETINFO driver.parameter.port "auto"
0.000057 debug level is '31'
0.000996 upsdrv_initups...
0.001306 Checking device (0424/2514) (/dev/usb//dev/ugen1.4)
0.001381 - VendorID: 0424
0.001392 - ProductID: 2514
0.001398 - Manufacturer: unknown
0.001404 - Product: unknown
0.001410 - Serial Number: unknown
0.001416 - Bus: /dev/usb
0.001421 Trying to match device
0.001435 Device does not match - skipping
0.001456 No appropriate HID device found
0.001465 No matching HID UPS found

-- 
Sergey Samoyloff
GONZA-RIPN

work phone: (84722)99349
private cellular: +7 961 543 5908
email: gonzahq at gmail.com
ICQ: 141030006

On Mon, Aug 13, 2012 at 6:03 AM, Sergey Samoyloff <gonzahq at gmail.com>
wrote:
> root at hq: # /usr/local/libexec/nut/usbhid-ups
> -DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD -a dell
> Network UPS Tools - Generic HID driver 0.37 (2.6.4)
> USB communication driver 0.31
> 0.000000 send_to_all: SETINFO driver.parameter.port "auto"
> 0.000057 debug level is '31'
> 0.000996 upsdrv_initups...
> 0.001306 Checking device (0424/2514) (/dev/usb//dev/ugen1.4)
> 0.001381 - VendorID: 0424
> 0.001392 - ProductID: 2514
> 0.001398 - Manufacturer: unknown
> 0.001404 - Product: unknown
> 0.001410 - Serial Number: unknown
> 0.001416 - Bus: /dev/usb
> 0.001421 Trying to match device
> 0.001435 Device does not match - skipping
> 0.001456 No appropriate HID device found
> 0.001465 No matching HID UPS found
Even though you are starting the driver as root, it drops to the
unprivileged user selected by the configure script. So ugen1.4 is
probably the only device it can open.

Also note that the driver can only see the devices that libusb
enumerates. I don't know if the BSD libusb uses the USB_DEBUG
environment variable, but that might show more detail.

-- 
- Charles Lepple