SkyPi@SkyPi:~ $ dpkg -l | grep libcamera
ii libcamera-dev:arm64 0.3.2+rpt20240927-2 arm64 complex camera support library (development files)
ii libcamera-ipa:arm64 0.3.2+rpt20240927-2 arm64 complex camera support library (IPA modules)
ii libcamera-tools 0.3.2+rpt20240927-1 arm64 complex camera support library (tools)
ii libcamera0.3:arm64 0.3.2+rpt20240927-2 arm64 complex camera support library
ii libspa-0.2-libcamera:arm64 1.2.4-1~bpo12+1+rpt1 arm64 libraries for the PipeWire multimedia server - libcamera plugin
ii pipewire-libcamera 1.2.4-1~bpo12+1+rpt1 all transitional package for libspa-0.2-libcamera
ii python3-libcamera:arm64 0.3.2+rpt20240927-1 arm64 complex camera support library (Python bindings)
I keep getting no camera found from libcamera. please advise
kyPi@SkyPi:~ $ sudo libcamera-hello
[1:03:06.684866048] [5097] INFO Camera camera_manager.cpp:325 libcamera v0.3.2+51-28bff115-dirty (2024-10-08T05:59:20BST)
error: XDG_RUNTIME_DIR is invalid or not set in the environment.
Made X/EGL preview window
ERROR: *** no cameras available ***
SkyPi@SkyPi:~ $
looks like it was a hardware issue. a new ribbon cable worked. however im having issues trying to sSkyPi@SkyPi:~/camera_stream $ gst-launch-1.0 v4l2src ! “video/x-raw, format=YUY2, width=320, height=240, framerate=15/1” ! videoconvert ! autovideosink
Setting pipeline to PAUSED …
Pipeline is live and does not need PREROLL …
Pipeline is PREROLLED …
Setting pipeline to PLAYING …
New clock: GstSystemClock
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed to allocate required memory.
Additional debug info:
…/sys/v4l2/gstv4l2src.c(976): gst_v4l2src_decide_allocation (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Buffer pool activation failed
Execution ended after 0:00:00.010994857
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error.
Setting pipeline to NULL …
Additional debug info:
…/libs/gst/base/gstbasesrc.c(3132): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
streaming stopped, reason not-negotiated (-4)
Freeing pipeline …
SkyPi@SkyPi:~/camera_stream $
tart the camera with openCV.
it says online the sensor should be compatible. thanks so much