Logitech Quickcam Pro 4000 not connecting

Get Help Webcams
#1

Logitech Quickcam Pro 4000

Not able to connect

I have tried the following settings and non worked.

"-r 640x480 -f 10" and "-r 640x480 -f 10 -y" no luck in it.

I also did lsusb

pi@octopi:~ $ lsusb

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 007: ID 046d:08b2 Logitech, Inc. QuickCam Pro 4000
Bus 001 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Screen Shot 2020-12-31 at 9.17.46 PM
Screen Shot 2020-12-31 at 9.17.46 PM1294×654 61 KB

Screen Shot 2020-12-31 at 9.15.52 PM
Screen Shot 2020-12-31 at 9.15.52 PM2554×1948 414 KB

I am using Ender 3 v2 with Raspberry pi 4b 8GB

Thanks in advance.

octoprint.log (1.5 MB)
serial.log (148 Bytes)

#2

That webcamd log is what we want :slightly_smiling_face:

You're trying to access it wrong. You need to ask it to open, or at least print the contents to the console. Try running nano /var/log/webcamd.log to open it with nano. Or you can run cat /var/log/webcamd.log to print the contents.

The way you tried to access the file was attempting to execute it, which you can't do with something that's not executable.

#3

Thanks,

here is what I got ..

Linux octopi 5.4.51-v8+ #1333 SMP PREEMPT Mon Aug 10 16:58:35 BST 2020 aarch64

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Thu Dec 31 23:10:49 2020 from 192.168.1.64

GNU nano 3.2 /var/log/webcamd.log

Starting up webcamDaemon...

--- Configuration: ----------------------------
cfg_file: /boot/octopi.txt
camera: auto
usb options: -r 640x480 -f 10
raspi options: -fps 10
http options: -w ./www-octopi -n --listen 127.0.0.1

Explicitly USB device:

Found video devices:
/dev/video10
/dev/video11
/dev/video12
/dev/video13
/dev/video14
/dev/video15
/dev/video16

#4

no one can help me?

#5

Looks like the camera is not recognised by the system, it usually shows up as /dev/video0 or video1.

Try different USB ports? Check if the camera does show using the lsusb command on the Pi.

#6

I have tried as you suggest and I have tried lsusb command and you can see the result above. let me add it here again. it did detect the camera

pi@octopi:~ $ lsusb

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 007: ID 046d:08b2 Logitech, Inc. QuickCam Pro 4000
Bus 001 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

#7

I am also going through similar issue.
Is there any solution?
Thanks in advance!