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Where did you get the camera module(s)?
Amazon -
Model number of the product(s)?
camera board: B0395; lens: B0180 -
What hardware/platform were you working on?
raspberry pi 4bullseye with latest updates as of 10:00pm pst -
Instructions you have followed. (link/manual/etc.)
libcamera -
Problems you were having?
one of my v2.2 boards works and the other does not. I then tried the board that worked again just to make sure I didn’t do something to break the lens and it did work. Then I tried the other board one last time and still the same error. Libcamera tells me to try a new lens or a new ribbon cable. But that same lens and ribbon cable work on a different v2.2 board. -
The dmesg log from your hardware?-config.txt
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details
# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1
# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16
# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720
# uncomment if hdmi display is not detected and composite is being output
#hdmi_force_hotplug=1
# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1
# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2
# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
#config_hdmi_boost=4
# uncomment for composite PAL
#sdtv_mode=2
#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800
# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on
# Uncomment this to enable infrared communication.
#dtoverlay=gpio-ir,gpio_pin=17
#dtoverlay=gpio-ir-tx,gpio_pin=18
# Additional overlays and parameters are documented /boot/overlays/README
# Enable audio (loads snd_bcm2835)
dtparam=audio=on
# Automatically load overlays for detected cameras
camera_auto_detect=0
# Automatically load overlays for detected DSI displays
display_auto_detect=0
# Enable DRM VC4 V3D driver
dtoverlay=vc4-kms-v3d
max_framebuffers=2
# Disable compensation for displays with overscan
disable_overscan=1
[cm4]
# Enable host mode on the 2711 built-in XHCI USB controller.
# This line should be removed if the legacy DWC2 controller is required
# (e.g. for USB device mode) or if USB support is not required.
otg_mode=1
[all]
[pi4]
# Run as fast as firmware / board allows
arm_boost=1
[all]
dtoverlay=imx219
gpu_mem=128
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Troubleshooting attempts you’ve made?
Use same lens, same ribbon cable, same raspberry pi & same os/updates bullseye latest on two camera boards. one of my v2.2 boards works and the other does not. -
What help do you need?
Why the other same camera board can’t work? And how to fix it.