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.
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)
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.