[libusb] libusb: could not get node connection information for device :[1] Incorrect function.

[hmidi a. <ami...@gm...>]

Hello,

Currently, i'm developing an application using libusb-1.0.19, on Windows
7(64 bits). The target device is connected to the machine via "USB-IF xHCI
USB Host Controller"(usb3) with a driver version: 1.0.3.11.
I've already installed the libusb driver using Zadig. However, after a
searching for my target device using  libusb_get_device_list(), i'm not
able to find it in the devices' list and i get the following message
regarding my target device:
libusb: warning [init_device] could not get node connection information for
device '\\.\USB#VID_0483&PID_DF11#6&20F069C&0&0000': [1] Incorrect function.

I've already searched for this error message but all i've got is some
results regarding a similar message which is related to usb3 drivers
problem with libusb:
libusb: warning [init_device] could not get node connection information for
device '................................': [87] The parameter is incorrect.

Please find below libusb log message fallowing libusb_get_device_list() :

[timestamp] [threadID] facility level [function call] <message>

--------------------------------------------------------------------------------



[ 0.002001] [0000045c] libusb: debug [libusb_get_device_list]

[ 0.006002] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [2F]

[ 0.006002] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [17F]

[ 0.006002] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [287]

[ 0.006002] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [396]

[ 0.006002] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [6E]

[ 0.007002] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [176]

[ 0.007002] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [27E]

[ 0.007002] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [2F1]

[ 0.010002] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [D2]

[ 0.016004] [0000045c] libusb: debug [get_api_type] driver(s): usbhub

[ 0.018004] [0000045c] libusb: debug [get_api_type] matched driver name
against

HUB API

[ 0.021005] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [31A]

[ 0.026006] [0000045c] libusb: debug [get_api_type] driver(s): usbhub

[ 0.029006] [0000045c] libusb: debug [get_api_type] matched driver name
against

HUB API

[ 0.033007] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [76]

[ 0.038008] [0000045c] libusb: debug [get_api_type] driver(s): usbhub

[ 0.041009] [0000045c] libusb: debug [get_api_type] matched driver name
against

HUB API

[ 0.046010] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [18F]

[ 0.056012] [0000045c] libusb: debug [get_api_type] driver(s): usbhub

[ 0.061013] [0000045c] libusb: debug [get_api_type] matched driver name
against

HUB API

[ 0.071015] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [195]

[ 0.081017] [0000045c] libusb: debug [get_api_type] driver(s): usbhub

[ 0.085017] [0000045c] libusb: debug [get_api_type] matched driver name
against

HUB API

[ 0.095019] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [4A]

[ 0.106022] [0000045c] libusb: debug [get_api_type] driver(s): usbhub

[ 0.111023] [0000045c] libusb: debug [get_api_type] matched driver name
against

HUB API

[ 0.121025] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [62]

[ 0.132027] [0000045c] libusb: debug [get_api_type] driver(s): usbhub

[ 0.136028] [0000045c] libusb: debug [get_api_type] matched driver name
against

HUB API

[ 0.146030] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [19C]

[ 0.156032] [0000045c] libusb: debug [get_api_type] driver(s): usbhub

[ 0.165033] [0000045c] libusb: debug [get_api_type] matched driver name
against

HUB API

[ 0.176036] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [E1]

[ 0.188038] [0000045c] libusb: debug [get_api_type] driver(s): usb3Hub

[ 0.196040] [0000045c] libusb: debug [get_api_type] matched driver name
against

HUB API

[ 0.202041] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [205]

[ 0.208042] [0000045c] libusb: debug [windows_get_device_list] found
existing de

vice for session [31A] (0.0)

[ 0.212043] [0000045c] libusb: debug [init_device] (bus: 5, addr: 1, depth:
0, p

ort: 0): '\\.\USB#ROOT_HUB#4&1D1F9EFF&0'

[ 0.216044] [0000045c] libusb: debug [windows_get_device_list] found
existing de

vice for session [76] (0.0)

[ 0.220044] [0000045c] libusb: debug [init_device] (bus: 2, addr: 1, depth:
0, p

ort: 0): '\\.\USB#ROOT_HUB#4&1D34ED58&0'

[ 0.226046] [0000045c] libusb: debug [windows_get_device_list] found
existing de

vice for session [18F] (0.0)

[ 0.231047] [0000045c] libusb: debug [init_device] (bus: 6, addr: 1, depth:
0, p

ort: 0): '\\.\USB#ROOT_HUB#4&328EE772&0'

[ 0.236048] [0000045c] libusb: debug [windows_get_device_list] found
existing de

vice for session [195] (0.0)

[ 0.241049] [0000045c] libusb: debug [init_device] (bus: 4, addr: 1, depth:
0, p

ort: 0): '\\.\USB#ROOT_HUB#4&39CF66EE&0'

[ 0.246050] [0000045c] libusb: debug [windows_get_device_list] found
existing de

vice for session [4A] (0.0)

[ 0.250050] [0000045c] libusb: debug [init_device] (bus: 7, addr: 1, depth:
0, p

ort: 0): '\\.\USB#ROOT_HUB#4&5317206&0'

[ 0.256052] [0000045c] libusb: debug [windows_get_device_list] found
existing de

vice for session [62] (0.0)

[ 0.261053] [0000045c] libusb: debug [init_device] (bus: 3, addr: 1, depth:
0, p

ort: 0): '\\.\USB#ROOT_HUB#4&7C5A4E5&0'

[ 0.266054] [0000045c] libusb: debug [windows_get_device_list] found
existing de

vice for session [19C] (0.0)

[ 0.271055] [0000045c] libusb: debug [init_device] (bus: 8, addr: 1, depth:
0, p

ort: 0): '\\.\USB#ROOT_HUB20#4&126BADCB&0'

[ 0.276056] [0000045c] libusb: debug [windows_get_device_list] found
existing de

vice for session [E1] (0.0)

[ 0.281057] [0000045c] libusb: debug [init_device] (bus: 9, addr: 1, depth:
0, p

ort: 0): '\\.\USB#ROOT_HUB20#4&B9E25E9&0'

[ 0.286058] [0000045c] libusb: debug [windows_get_device_list] extra GUID:
{0110

5872-BF45-43BE-8B67-3C0F2B8CF0D9}

[ 0.291059] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [EF]

[ 0.296060] [0000045c] libusb: debug [init_device] got bus number from
ancestor

#2

[ 0.301061] [0000045c] libusb: warning [init_device] could not get node
connecti

on information for device '\\.\USB#VID_0483&PID_DF11#6&20F069C&0&0000': [1]
Inco

rrect function.

[ 0.309062] [0000045c] libusb: debug [windows_get_device_list] allocating
new de

vice for session [E3]

[ 0.314063] [0000045c] libusb: debug [init_device] found 1 configurations
(activ

e conf: 1)

[ 0.319064] [0000045c] libusb: debug [cache_config_descriptors] cached
config de

scriptor 0 (bConfigurationValue=1, 32 bytes)

[ 0.323065] [0000045c] libusb: debug [init_device] (bus: 8, addr: 2, depth:
1, p

ort: 6): '\\.\USB#VID_14CD&PID_125C#125C20100726'

[ 0.329066] [0000045c] libusb: debug [discovered_devs_append] need to
increase c

apacity

[ 0.337068] [0000045c] libusb: debug [windows_get_device_list] found
existing de

vice for session [205] (1.0)

[ 0.340068] [0000045c] libusb: debug [init_device] (bus: 1, addr: 1, depth:
0, p

ort: 0): '\\.\USB#VID_8086&PID_1111#5&20AAF99C&0&0001'

[ 0.347070] [0000045c] libusb: debug [get_api_type] driver(s): USBSTOR

[ 0.349070] [0000045c] libusb: debug [windows_get_device_list] found
existing de

vice for session [E3] (8.2)

[ 0.354071] [0000045c] libusb: debug [get_api_type] driver(s): WinUSB

[ 0.355071] [0000045c] libusb: debug [get_api_type] matched driver name
against

WinUSB
[ 0.360072] [0000045c] libusb: debug [libusb_unref_device] destroy device
1.0

Best regards.