Arducam BO202 (IMX291) not working with Prusalink
 
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Arducam BO202 (IMX291) not working with Prusalink  

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Kevin Williams
(@kevin-williams)
Member
Arducam BO202 (IMX291) not working with Prusalink

PrusaLink type = Raspberry Pi 4

PrusaLink version = PrusaLink 0.8.1

Printer type = MK3s

Printer firmware version = 3.14.1-8237

I had a Logitech C505 and C270 working but the images don't display properly in safari (It did work with Firefox). So I choose a camera off the supported devices list (Arducam BO202) so I could use safari to view the images. However the Arducam BO202 isn't working at all.

I can see the camera but I'm not able to see any images and I can't configure the camera

I tried connected to Prusalink via ssh and ran "libcamera-hello --list-cameras". It shows no available cameras:

jo@3dPrinter1:~ $ libcamera-hello --list-cameras
No cameras available!

In the log file I see the following:

Dec 16 03:49:18 3dPrinter1 camera_driver[8634]: ERROR: Initialization of camera USB 2.0 Camera: USB Camera has failed {connect():80}
                                                Traceback (most recent call last):
                                                  File "/home/jo/.local/lib/python3.11/site-packages/prusa/connect/printer/camera_driver.py", line 78, in connect
                                                    self._connect()
                                                  File "/home/jo/.local/lib/python3.11/site-packages/prusa/link/cameras/v4l2_driver.py", line 572, in _connect
                                                    raise NotSupported(
                                                prusa.connect.printer.const.NotSupported: Sorry, PrusaLink supports only YUYV 4:2:2 and MJPEG. Camera leevaGUNYrog supports only these formats: {875967048}
Dec 16 03:49:18 3dPrinter1 prusa.link.cameras.v4l2_driver[8634]: ERROR: Camera leevaGUNYrog could not be closed - unknown error {_disconnect():627}
                                                                 Traceback (most recent call last):
                                                                   File "/home/jo/.local/lib/python3.11/site-packages/prusa/connect/printer/camera_driver.py", line 78, in connect
                                                                     self._connect()
                                                                   File "/home/jo/.local/lib/python3.11/site-packages/prusa/link/cameras/v4l2_driver.py", line 572, in _connect
                                                                     raise NotSupported(
                                                                 prusa.connect.printer.const.NotSupported: Sorry, PrusaLink supports only YUYV 4:2:2 and MJPEG. Camera leevaGUNYrog supports only these formats: {875967048}
                                                                 
                                                                 During handling of the above exception, another exception occurred:
                                                                 
                                                                 Traceback (most recent call last):
                                                                   File "/home/jo/.local/lib/python3.11/site-packages/prusa/link/cameras/v4l2_driver.py", line 622, in _disconnect
                                                                     self.device.stop()
                                                                   File "/home/jo/.local/lib/python3.11/site-packages/prusa/link/cameras/v4l2_driver.py", line 390, in stop
                                                                     raise RuntimeError("Already stopped")
                                                                 RuntimeError: Already stopped

 

lsusb does show a webcam but it shows up as "Microdia Webcam Vitade AF"

jo@3dPrinter1:~ $ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 2c99:0002 Prusa Original Prusa i3 MK3
Bus 001 Device 005: ID 0c45:6366 Microdia Webcam Vitade AF
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Let me know what other information you need to troubleshoot this camera.

 

Posted : 16/12/2024 4:36 am
Kevin Williams
(@kevin-williams)
Member
Topic starter answered:
RE: Arducam BO202 (IMX291) not working with Prusalink

Additional information:

Journal log file shows the device is discovered at boot up:

Dec 16 22:19:22 3dPrinter1 kernel: usb 1-1.3: New USB device found, idVendor=0c45, idProduct=6366, bcdDevice= 1.00
Dec 16 22:19:22 3dPrinter1 kernel: usb 1-1.3: New USB device strings: Mfr=2, Product=1, SerialNumber=3
Dec 16 22:19:22 3dPrinter1 kernel: usb 1-1.3: Product: USB 2.0 Camera
Dec 16 22:19:22 3dPrinter1 kernel: usb 1-1.3: Manufacturer: Arducam Technology Co., Ltd.
Dec 16 22:19:22 3dPrinter1 kernel: usb 1-1.3: SerialNumber: SN0001

v4l2 driver appears to recognize the devices properly:

jo@3dPrinter1:~ $ v4l2-ctl --list-devices
bcm2835-codec-decode (platform:bcm2835-codec):
	/dev/video10
	/dev/video11
	/dev/video12
	/dev/video18
	/dev/video31
	/dev/media4

bcm2835-isp (platform:bcm2835-isp):
	/dev/video13
	/dev/video14
	/dev/video15
	/dev/video16
	/dev/video20
	/dev/video21
	/dev/video22
	/dev/video23
	/dev/media1
	/dev/media3

rpivid (platform:rpivid):
	/dev/video19
	/dev/media0

USB 2.0 Camera: USB Camera (usb-0000:01:00.0-1.3):
	/dev/video0
	/dev/video1
	/dev/video2
	/dev/video3
	/dev/media2

and video0 appears to support the formats the Prusalink requires

jo@3dPrinter1:~ $ v4l2-ctl --device /dev/video0 --list-formats-ext
ioctl: VIDIOC_ENUM_FMT
	Type: Video Capture

	[0]: 'MJPG' (Motion-JPEG, compressed)
		Size: Discrete 1920x1080
			Interval: Discrete 0.033s (30.000 fps)
		Size: Discrete 1280x720
			Interval: Discrete 0.033s (30.000 fps)
		Size: Discrete 640x480
			Interval: Discrete 0.033s (30.000 fps)
		Size: Discrete 320x240
			Interval: Discrete 0.033s (30.000 fps)
	[1]: 'YUYV' (YUYV 4:2:2)
		Size: Discrete 640x480
			Interval: Discrete 0.033s (30.000 fps)
		Size: Discrete 320x240
			Interval: Discrete 0.033s (30.000 fps)

 

 

 

Posted : 17/12/2024 12:46 am
_KaszpiR_
(@_kaszpir_)
Prominent Member
RE: Arducam BO202 (IMX291) not working with Prusalink

Please report this as GitHub issue https://github.com/prusa3d/Prusa-Link

See my GitHub and printables.com for some 3d stuff that you may like.

Posted : 17/12/2024 4:54 pm
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