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PCAN USB Hardware ID - Python

https://forum.peak-system.com/viewtopic.php?t=321

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PCAN USB Hardware ID - Python

Posted: Tue 12. Jun 2012, 17:37
by Pbreaction1
I am wondering what i am doing wrong... With the code displayed i expected the return to be 5 or 5h on the GetValue() method.

Any help would be greatly appreciated.


Thanks in advance,

Mark

Re: PCAN USB Hardware ID - Python

Posted: Tue 12. Jun 2012, 18:33
by PEAK-Support
you use the wrong PARAMETER when calling CAN_GetValue - please use PCAN_DEVICE_NUMBER
PCAN_DEVICE_NUMBER

Access:
Description: This parameter is used on PCAN-USB hardware to distinguish between 2 (or more) of them on the same computer. This value is persistent, i.e. the identifier will not be lost after disconnecting and connecting again the hardware.

Possible values: According with the Firmware version, this value can be a number in the range 1-255 or 1-4294967295. If the Firmware has a resolution of one byte and the specified value is bigger, than the value is truncated.

Default value: If this parameter was never set before, the value is the maximum value possible for the used resolution. For 8-bits: 255 (FFh), for 32 bits: 429496729 (FFFFFFFFh).

PCAN-Device: PCAN-USB.

Re: PCAN USB Hardware ID - Python

Posted: Tue 12. Jun 2012, 18:36
by Pbreaction1
Wow thanks i should have seen that.

Kinda like ask where the restroom is while standing right above the sign haha

Re: PCAN USB Hardware ID - Python

Posted: Mon 7. Nov 2016, 20:20
by altran
Why am I only able to read the PCAN_DEVICE_NUMBER one time for the PCAN-USB?

After I initialize, I am able to call GetValue on the PCAN_DEVICE_NUMBER; however, any subsequent calls for the PCAN_DEVICE_NUMBER I will get a PCAN_ERROR_UNKNOWN error returned. In order to reset, I would have to unplug the USB device and replug it in.

This happens only with the PCAN-USB and not the PCAN-USB Pro
I am able to call GetValue for PCAN_DEVICE_NUMBER on the PCAN-USB Pro many times with no error.

Re: PCAN USB Hardware ID - Python

Posted: Tue 8. Nov 2016, 08:58
by K.Wagner
Hello,

please share some code as well as information (driver version, API version, etc). Without it we cannot tell you if or where something could go wrong. A small test shows that the behavior you describe is not reproducible, at least with our python version...
Test get Device ID
Test get Device ID
Python.PNG (17.14 KiB) Viewed 15390 times
You can use the Python sample delivered within the PCAN-Basic package to test this (PCANBasicExample.pyw). There you can initialize a device and then ask for its ID just by clicking a button...
Get Device Number in Python UI
Get Device Number in Python UI
DeviceNumber.PNG (18.34 KiB) Viewed 15390 times

Re: PCAN USB Hardware ID - Python

Posted: Tue 8. Nov 2016, 18:39
by altran
Hi Keneth,

Thanks for the reply.
I am using API Version 4.1.0.2. Channel Version 8.1.0.

I tried your code input and it works when I execute it in the python command line; however, when I move it to a file and execute it multiple times, it does not.

when I run:
$ python test.py
This will work the first time, but not subsequently (again, this only happens with PCAN-USB and not PCAN-USB Pro)

Here is the code contained within test.py

Code: Select all

from PCANBasic import *

pcb = PCANBasic()
pcb.Initialize(PCAN_USBBUS1, PCAN_BAUD_500K)

print(pcb.GetValue(PCAN_USBBUS1, PCAN_DEVICE_NUMBER))

pcb.Uninitialize(PCAN_USBBUS1)

Re: PCAN USB Hardware ID - Python

Posted: Wed 9. Nov 2016, 12:21
by F.Vergnaud
Hello,

It seems you are using the linux version of the PCANBasic API, could you tell us what is the version of the linux PCAN driver and your kernel version by returning the output of the following commands ?

Code: Select all

$ cat /proc/pcan
$ uname -a
Note that we strongly recommand to use the PCAN driver linux 8.x versions.

Thank you.

Re: PCAN USB Hardware ID - Python

Posted: Thu 10. Nov 2016, 00:53
by altran
I am using the PCAN driver linux 8.1.0

Re: PCAN USB Hardware ID - Python

Posted: Thu 10. Nov 2016, 10:39
by F.Vergnaud
Hello,

Obviously the second time you call the script, PCANBasic returns an error when calling pcb.GetValue.. It indicates a system error.
Since we can't reproduce the issue, we have to investigate what happens within your driver, can you please return the output of the following commands :

Code: Select all

# outputs system message
dmesg | grep pcan
# call the "get_device_number" test script 
python3 test.py
# call again the test script to generate an error
python3 test.py
# outputs system message
dmesg | grep pcan
Thank you.

Re: PCAN USB Hardware ID - Python

Posted: Thu 10. Nov 2016, 22:08
by altran
FYI: I installed 4 PCAN-USB Pro devices (but I removed them when I ran these commands).

Code: Select all

uadmin@dslab-nuc2:~/projects/Test$ dmesg | grep pcan
[667636.564289] pcan: unhandled read data stream turned off (err -71)
[667686.675477] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[667686.675630] pcan: PCAN-USB Pro FD channel 1 device number=4
[667686.675700] pcan: usb device minor 32 found
[667686.676826] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[667686.676881] pcan: usb device minor 33 found
[672039.061010] pcan: unhandled read data stream turned off (err -71)
[672040.778576] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[672040.778874] pcan: PCAN-USB Pro FD channel 1 device number=4
[672040.778905] pcan: usb device minor 32 found
[672040.779721] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[672040.779761] pcan: usb device minor 33 found
[672241.811275] pcan: unhandled read data stream turned off (err -71)
[672554.035084] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[672554.035499] pcan: PCAN-USB Pro FD channel 1 device number=4
[672554.035519] pcan: usb device minor 32 found
[672554.035704] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[672554.035744] pcan: usb device minor 33 found
[681180.908429] pcan: unhandled read data stream turned off (err -71)
[681180.908435] pcan: unhandled read data stream turned off (err -71)
[681180.908439] pcan: unhandled read data stream turned off (err -71)
[681180.908444] pcan: unhandled read data stream turned off (err -71)
[681367.143650] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681367.143826] pcan: PCAN-USB Pro FD channel 1 device number=4
[681367.143875] pcan: usb device minor 32 found
[681367.144114] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681367.144164] pcan: usb device minor 33 found
[681367.327844] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681367.328089] pcan: PCAN-USB Pro FD channel 1 device number=3
[681367.328110] pcan: usb device minor 34 found
[681367.328574] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681367.328611] pcan: usb device minor 35 found
[681367.831918] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681367.832101] pcan: PCAN-USB Pro FD channel 1 device number=2
[681367.832166] pcan: usb device minor 36 found
[681367.832818] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681367.832872] pcan: usb device minor 37 found
[681368.524830] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681368.525005] pcan: PCAN-USB Pro FD channel 1 device number=1
[681368.525067] pcan: usb device minor 38 found
[681368.525285] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681368.525345] pcan: usb device minor 39 found
[681576.194216] pcan: unhandled read data stream turned off (err -71)
[681577.623296] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681577.623529] pcan: PCAN-USB Pro FD channel 1 device number=4
[681577.623579] pcan: usb device minor 32 found
[681577.624538] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681577.624581] pcan: usb device minor 33 found
[681578.606206] pcan: unhandled read data stream turned off (err -71)
[681580.182678] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681580.182872] pcan: PCAN-USB Pro FD channel 1 device number=3
[681580.182921] pcan: usb device minor 34 found
[681580.183739] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681580.183797] pcan: usb device minor 35 found
[681581.275933] pcan: unhandled read data stream turned off (err -71)
[681584.026833] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681584.027038] pcan: PCAN-USB Pro FD channel 1 device number=2
[681584.027073] pcan: usb device minor 36 found
[681584.027969] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681584.028009] pcan: usb device minor 37 found
[681584.919416] pcan: unhandled read data stream turned off (err -71)
[681586.326650] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681586.326831] pcan: PCAN-USB Pro FD channel 1 device number=1
[681586.326879] pcan: usb device minor 38 found
[681586.327083] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681586.327143] pcan: usb device minor 39 found
[681969.717507] pcan: unhandled read data stream turned off (err -71)
[681969.717514] pcan: unhandled read data stream turned off (err -71)
[681969.717518] pcan: unhandled read data stream turned off (err -71)
[681969.717523] pcan: unhandled read data stream turned off (err -71)
[682399.942391] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682399.942575] pcan: PCAN-USB Pro FD channel 1 device number=4
[682399.942638] pcan: usb device minor 32 found
[682399.942867] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682399.942915] pcan: usb device minor 33 found
[682400.126611] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682400.126829] pcan: PCAN-USB Pro FD channel 1 device number=3
[682400.126860] pcan: usb device minor 34 found
[682400.127299] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682400.127328] pcan: usb device minor 35 found
[682400.630680] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682400.630862] pcan: PCAN-USB Pro FD channel 1 device number=2
[682400.630917] pcan: usb device minor 36 found
[682400.631164] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682400.631218] pcan: usb device minor 37 found
[682401.323817] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682401.323967] pcan: PCAN-USB Pro FD channel 1 device number=1
[682401.324023] pcan: usb device minor 38 found
[682401.325162] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682401.325207] pcan: usb device minor 39 found
[682489.569037] pcan: unhandled read data stream turned off (err -108)
[682489.572226] pcan: unhandled read data stream turned off (err -108)
[682489.574418] pcan: unhandled read data stream turned off (err -108)
[682489.578139] pcan: unhandled read data stream turned off (err -108)
[682560.887914] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682560.888102] pcan: PCAN-USB Pro FD channel 1 device number=4
[682560.888142] pcan: usb device minor 32 found
[682560.888408] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682560.888458] pcan: usb device minor 33 found
[682561.072034] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682561.072196] pcan: PCAN-USB Pro FD channel 1 device number=3
[682561.072257] pcan: usb device minor 34 found
[682561.072477] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682561.072528] pcan: usb device minor 35 found
[682561.576078] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682561.576277] pcan: PCAN-USB Pro FD channel 1 device number=2
[682561.576290] pcan: usb device minor 36 found
[682561.576730] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682561.576760] pcan: usb device minor 37 found
[682562.269179] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682562.269391] pcan: PCAN-USB Pro FD channel 1 device number=1
[682562.269452] pcan: usb device minor 38 found
[682562.270480] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682562.270537] pcan: usb device minor 39 found
[683699.082776] pcan: unhandled read data stream turned off (err -71)
[683699.082781] pcan: unhandled read data stream turned off (err -71)
[683699.082784] pcan: unhandled read data stream turned off (err -71)
[683699.082788] pcan: unhandled read data stream turned off (err -71)
[684159.262816] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684159.263170] pcan: PCAN-USB Pro FD channel 1 device number=1
[684159.263189] pcan: usb device minor 32 found
[684159.263499] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684159.263522] pcan: usb device minor 33 found
[684159.450787] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684159.450970] pcan: PCAN-USB Pro FD channel 1 device number=2
[684159.451011] pcan: usb device minor 34 found
[684159.451225] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684159.451266] pcan: usb device minor 35 found
[684159.955213] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684159.955366] pcan: PCAN-USB Pro FD channel 1 device number=3
[684159.955430] pcan: usb device minor 36 found
[684159.955633] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684159.955701] pcan: usb device minor 37 found
[684160.648079] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684160.648230] pcan: PCAN-USB Pro FD channel 1 device number=4
[684160.648271] pcan: usb device minor 38 found
[684160.649203] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684160.649271] pcan: usb device minor 39 found
[684405.212632] pcan: unhandled read data stream turned off (err -71)
[684405.212637] pcan: unhandled read data stream turned off (err -71)
[684405.212640] pcan: unhandled read data stream turned off (err -71)
[684405.212643] pcan: unhandled read data stream turned off (err -71)
[684921.846134] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684921.846293] pcan: PCAN-USB Pro FD channel 1 device number=1
[684921.846356] pcan: usb device minor 32 found
[684921.847028] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684921.847078] pcan: usb device minor 33 found
[684922.034850] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684922.035011] pcan: PCAN-USB Pro FD channel 1 device number=2
[684922.035062] pcan: usb device minor 34 found
[684922.035319] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684922.035375] pcan: usb device minor 35 found
[684922.539009] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684922.539241] pcan: PCAN-USB Pro FD channel 1 device number=3
[684922.539290] pcan: usb device minor 36 found
[684922.539526] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684922.539596] pcan: usb device minor 37 found
[684923.230348] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684923.230698] pcan: PCAN-USB Pro FD channel 1 device number=4
[684923.230724] pcan: usb device minor 38 found
[684923.231702] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684923.231746] pcan: usb device minor 39 found
[690028.630305] pcan: unhandled read data stream turned off (err -71)
[690029.272756] pcan: unhandled read data stream turned off (err -71)
[690029.832419] pcan: unhandled read data stream turned off (err -71)
[690030.312148] pcan: unhandled read data stream turned off (err -71)
[690042.439154] pcan: PCAN-USB channel device number=255
[690042.439158] pcan: usb device minor 32 found
[690147.651346] pcan: PCAN-USB channel device number=2
[690147.651349] pcan: usb device minor 32 found
[690897.899881] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[690897.900057] pcan: PCAN-USB Pro FD channel 1 device number=1
[690897.901253] pcan: usb device minor 32 found
[690897.901500] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[690897.901549] pcan: usb device minor 33 found
[690902.507719] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[690902.509454] pcan: PCAN-USB Pro FD channel 1 device number=3
[690902.509487] pcan: usb device minor 34 found
[690902.509712] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[690902.509767] pcan: usb device minor 35 found
[690907.627666] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[690907.628017] pcan: PCAN-USB Pro FD channel 1 device number=2
[690907.628033] pcan: usb device minor 36 found
[690907.628208] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[690907.628249] pcan: usb device minor 37 found
[690909.163654] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[690909.165005] pcan: PCAN-USB Pro FD channel 1 device number=4
[690909.165039] pcan: usb device minor 38 found
[690909.165396] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[690909.165419] pcan: usb device minor 39 found
[766018.187896] pcan: unhandled read data stream turned off (err -71)
[766018.720971] pcan: unhandled read data stream turned off (err -71)
[766019.202321] pcan: unhandled read data stream turned off (err -71)
[766019.977882] pcan: unhandled read data stream turned off (err -71)
[766024.374792] pcan: PCAN-USB channel device number=2
[766024.374795] pcan: usb device minor 32 found

uadmin@dslab-nuc2:~/projects/Test$ python3 test.py
(0, 2)

uadmin@dslab-nuc2:~/projects/Test$ python3 test.py
(65536, 0)

uadmin@dslab-nuc2:~/projects/Test$ dmesg | grep pcan
[667636.564289] pcan: unhandled read data stream turned off (err -71)
[667686.675477] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[667686.675630] pcan: PCAN-USB Pro FD channel 1 device number=4
[667686.675700] pcan: usb device minor 32 found
[667686.676826] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[667686.676881] pcan: usb device minor 33 found
[672039.061010] pcan: unhandled read data stream turned off (err -71)
[672040.778576] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[672040.778874] pcan: PCAN-USB Pro FD channel 1 device number=4
[672040.778905] pcan: usb device minor 32 found
[672040.779721] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[672040.779761] pcan: usb device minor 33 found
[672241.811275] pcan: unhandled read data stream turned off (err -71)
[672554.035084] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[672554.035499] pcan: PCAN-USB Pro FD channel 1 device number=4
[672554.035519] pcan: usb device minor 32 found
[672554.035704] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[672554.035744] pcan: usb device minor 33 found
[681180.908429] pcan: unhandled read data stream turned off (err -71)
[681180.908435] pcan: unhandled read data stream turned off (err -71)
[681180.908439] pcan: unhandled read data stream turned off (err -71)
[681180.908444] pcan: unhandled read data stream turned off (err -71)
[681367.143650] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681367.143826] pcan: PCAN-USB Pro FD channel 1 device number=4
[681367.143875] pcan: usb device minor 32 found
[681367.144114] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681367.144164] pcan: usb device minor 33 found
[681367.327844] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681367.328089] pcan: PCAN-USB Pro FD channel 1 device number=3
[681367.328110] pcan: usb device minor 34 found
[681367.328574] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681367.328611] pcan: usb device minor 35 found
[681367.831918] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681367.832101] pcan: PCAN-USB Pro FD channel 1 device number=2
[681367.832166] pcan: usb device minor 36 found
[681367.832818] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681367.832872] pcan: usb device minor 37 found
[681368.524830] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681368.525005] pcan: PCAN-USB Pro FD channel 1 device number=1
[681368.525067] pcan: usb device minor 38 found
[681368.525285] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681368.525345] pcan: usb device minor 39 found
[681576.194216] pcan: unhandled read data stream turned off (err -71)
[681577.623296] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681577.623529] pcan: PCAN-USB Pro FD channel 1 device number=4
[681577.623579] pcan: usb device minor 32 found
[681577.624538] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681577.624581] pcan: usb device minor 33 found
[681578.606206] pcan: unhandled read data stream turned off (err -71)
[681580.182678] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681580.182872] pcan: PCAN-USB Pro FD channel 1 device number=3
[681580.182921] pcan: usb device minor 34 found
[681580.183739] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681580.183797] pcan: usb device minor 35 found
[681581.275933] pcan: unhandled read data stream turned off (err -71)
[681584.026833] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681584.027038] pcan: PCAN-USB Pro FD channel 1 device number=2
[681584.027073] pcan: usb device minor 36 found
[681584.027969] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681584.028009] pcan: usb device minor 37 found
[681584.919416] pcan: unhandled read data stream turned off (err -71)
[681586.326650] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[681586.326831] pcan: PCAN-USB Pro FD channel 1 device number=1
[681586.326879] pcan: usb device minor 38 found
[681586.327083] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[681586.327143] pcan: usb device minor 39 found
[681969.717507] pcan: unhandled read data stream turned off (err -71)
[681969.717514] pcan: unhandled read data stream turned off (err -71)
[681969.717518] pcan: unhandled read data stream turned off (err -71)
[681969.717523] pcan: unhandled read data stream turned off (err -71)
[682399.942391] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682399.942575] pcan: PCAN-USB Pro FD channel 1 device number=4
[682399.942638] pcan: usb device minor 32 found
[682399.942867] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682399.942915] pcan: usb device minor 33 found
[682400.126611] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682400.126829] pcan: PCAN-USB Pro FD channel 1 device number=3
[682400.126860] pcan: usb device minor 34 found
[682400.127299] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682400.127328] pcan: usb device minor 35 found
[682400.630680] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682400.630862] pcan: PCAN-USB Pro FD channel 1 device number=2
[682400.630917] pcan: usb device minor 36 found
[682400.631164] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682400.631218] pcan: usb device minor 37 found
[682401.323817] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682401.323967] pcan: PCAN-USB Pro FD channel 1 device number=1
[682401.324023] pcan: usb device minor 38 found
[682401.325162] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682401.325207] pcan: usb device minor 39 found
[682489.569037] pcan: unhandled read data stream turned off (err -108)
[682489.572226] pcan: unhandled read data stream turned off (err -108)
[682489.574418] pcan: unhandled read data stream turned off (err -108)
[682489.578139] pcan: unhandled read data stream turned off (err -108)
[682560.887914] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682560.888102] pcan: PCAN-USB Pro FD channel 1 device number=4
[682560.888142] pcan: usb device minor 32 found
[682560.888408] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682560.888458] pcan: usb device minor 33 found
[682561.072034] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682561.072196] pcan: PCAN-USB Pro FD channel 1 device number=3
[682561.072257] pcan: usb device minor 34 found
[682561.072477] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682561.072528] pcan: usb device minor 35 found
[682561.576078] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682561.576277] pcan: PCAN-USB Pro FD channel 1 device number=2
[682561.576290] pcan: usb device minor 36 found
[682561.576730] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682561.576760] pcan: usb device minor 37 found
[682562.269179] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[682562.269391] pcan: PCAN-USB Pro FD channel 1 device number=1
[682562.269452] pcan: usb device minor 38 found
[682562.270480] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[682562.270537] pcan: usb device minor 39 found
[683699.082776] pcan: unhandled read data stream turned off (err -71)
[683699.082781] pcan: unhandled read data stream turned off (err -71)
[683699.082784] pcan: unhandled read data stream turned off (err -71)
[683699.082788] pcan: unhandled read data stream turned off (err -71)
[684159.262816] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684159.263170] pcan: PCAN-USB Pro FD channel 1 device number=1
[684159.263189] pcan: usb device minor 32 found
[684159.263499] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684159.263522] pcan: usb device minor 33 found
[684159.450787] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684159.450970] pcan: PCAN-USB Pro FD channel 1 device number=2
[684159.451011] pcan: usb device minor 34 found
[684159.451225] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684159.451266] pcan: usb device minor 35 found
[684159.955213] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684159.955366] pcan: PCAN-USB Pro FD channel 1 device number=3
[684159.955430] pcan: usb device minor 36 found
[684159.955633] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684159.955701] pcan: usb device minor 37 found
[684160.648079] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684160.648230] pcan: PCAN-USB Pro FD channel 1 device number=4
[684160.648271] pcan: usb device minor 38 found
[684160.649203] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684160.649271] pcan: usb device minor 39 found
[684405.212632] pcan: unhandled read data stream turned off (err -71)
[684405.212637] pcan: unhandled read data stream turned off (err -71)
[684405.212640] pcan: unhandled read data stream turned off (err -71)
[684405.212643] pcan: unhandled read data stream turned off (err -71)
[684921.846134] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684921.846293] pcan: PCAN-USB Pro FD channel 1 device number=1
[684921.846356] pcan: usb device minor 32 found
[684921.847028] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684921.847078] pcan: usb device minor 33 found
[684922.034850] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684922.035011] pcan: PCAN-USB Pro FD channel 1 device number=2
[684922.035062] pcan: usb device minor 34 found
[684922.035319] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684922.035375] pcan: usb device minor 35 found
[684922.539009] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684922.539241] pcan: PCAN-USB Pro FD channel 1 device number=3
[684922.539290] pcan: usb device minor 36 found
[684922.539526] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684922.539596] pcan: usb device minor 37 found
[684923.230348] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[684923.230698] pcan: PCAN-USB Pro FD channel 1 device number=4
[684923.230724] pcan: usb device minor 38 found
[684923.231702] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[684923.231746] pcan: usb device minor 39 found
[690028.630305] pcan: unhandled read data stream turned off (err -71)
[690029.272756] pcan: unhandled read data stream turned off (err -71)
[690029.832419] pcan: unhandled read data stream turned off (err -71)
[690030.312148] pcan: unhandled read data stream turned off (err -71)
[690042.439154] pcan: PCAN-USB channel device number=255
[690042.439158] pcan: usb device minor 32 found
[690147.651346] pcan: PCAN-USB channel device number=2
[690147.651349] pcan: usb device minor 32 found
[690897.899881] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[690897.900057] pcan: PCAN-USB Pro FD channel 1 device number=1
[690897.901253] pcan: usb device minor 32 found
[690897.901500] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[690897.901549] pcan: usb device minor 33 found
[690902.507719] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[690902.509454] pcan: PCAN-USB Pro FD channel 1 device number=3
[690902.509487] pcan: usb device minor 34 found
[690902.509712] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[690902.509767] pcan: usb device minor 35 found
[690907.627666] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[690907.628017] pcan: PCAN-USB Pro FD channel 1 device number=2
[690907.628033] pcan: usb device minor 36 found
[690907.628208] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[690907.628249] pcan: usb device minor 37 found
[690909.163654] pcan: PCAN-USB Pro FD (01h PCB02h) fw v2.1.0
[690909.165005] pcan: PCAN-USB Pro FD channel 1 device number=4
[690909.165039] pcan: usb device minor 38 found
[690909.165396] pcan: PCAN-USB Pro FD channel 2 device number=4294967295
[690909.165419] pcan: usb device minor 39 found
[766018.187896] pcan: unhandled read data stream turned off (err -71)
[766018.720971] pcan: unhandled read data stream turned off (err -71)
[766019.202321] pcan: unhandled read data stream turned off (err -71)
[766019.977882] pcan: unhandled read data stream turned off (err -71)
[766024.374792] pcan: PCAN-USB channel device number=2
[766024.374795] pcan: usb device minor 32 found
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