RAW-MIPI-SC132M camera working in raspberry pi 5. Cannot be configured to work with the libcamera2 and opencv libraries
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@alex_ai
error:Setting pipeline to PAUSED ... [0:20:26.080213248] [4028] INFO Camera camera_manager.cpp:330 libcamera v0.5.2+99-bfd68f78 [0:20:26.088722626] [4031] INFO RPI pisp.cpp:720 libpisp version v1.2.1 981977ff21f3 29-04-2025 (14:13:50) [0:20:26.094319101] [4031] WARN CameraSensorProperties camera_sensor_properties.cpp:499 No static properties available for 'mvcam' [0:20:26.094351897] [4031] WARN CameraSensorProperties camera_sensor_properties.cpp:501 Please consider updating the camera sensor properties database [0:20:26.100093147] [4031] ERROR IPAProxy ipa_proxy.cpp:185 Configuration file 'mvcam_mono.json' not found for IPA module 'rpi/pisp' [0:20:26.100144183] [4031] ERROR IPARPI ipa_base.cpp:152 Could not create camera helper for mvcam [0:20:26.100157665] [4031] ERROR RPI pipeline_base.cpp:814 Failed to load a suitable IPA library [0:20:26.100168201] [4031] ERROR RPI pisp.cpp:947 Failed to register camera mvcam 10-003b: -22 ERROR: from element /GstPipeline:pipeline0/GstLibcameraSrc:libcamerasrc0: Could not find a camera named '/base/axi/pcie@120000/rp1/i2c@88000/veyemvcam@3b'. Additional debug info: ../src/gstreamer/gstlibcamerasrc.cpp(489): gst_libcamera_src_open (): /GstPipeline:pipeline0/GstLibcameraSrc:libcamerasrc0: libcamera::CameraMananger::get() returned nullptr ERROR: pipeline doesn't want to preroll. Failed to set pipeline to PAUSED. Setting pipeline to NULL ... Freeing pipeline ...maybe this is the problem?
~ $ v4l2-ctl --list-devices pispbe (platform:1000880000.pisp_be): /dev/video20 /dev/video21 /dev/video22 /dev/video23 /dev/video24 /dev/video25 /dev/video26 /dev/video27 /dev/video28 /dev/video29 /dev/video30 /dev/video31 /dev/video32 /dev/video33 /dev/video34 /dev/video35 /dev/media2 /dev/media3 rp1-cfe (platform:1f00110000.csi): /dev/video0 /dev/video1 /dev/video2 /dev/video3 /dev/video4 /dev/video5 /dev/video6 /dev/video7 /dev/media0 rp1-cfe (platform:1f00128000.csi): /dev/media1 rpi-hevc-dec (platform:rpi-hevc-dec): /dev/video19 /dev/media4~ $ rpicam-hello [0:30:49.476854480] [4953] INFO Camera camera_manager.cpp:330 libcamera v0.5.2+99-bfd68f78 [0:30:49.484323268] [4956] INFO RPI pisp.cpp:720 libpisp version v1.2.1 981977ff21f3 29-04-2025 (14:13:50) [0:30:49.485435690] [4956] WARN CameraSensorProperties camera_sensor_properties.cpp:499 No static properties available for 'mvcam' [0:30:49.485459578] [4956] WARN CameraSensorProperties camera_sensor_properties.cpp:501 Please consider updating the camera sensor properties database [0:30:49.487403667] [4956] ERROR IPAProxy ipa_proxy.cpp:185 Configuration file 'mvcam_mono.json' not found for IPA module 'rpi/pisp' [0:30:49.487445315] [4956] ERROR IPARPI ipa_base.cpp:152 Could not create camera helper for mvcam [0:30:49.487458888] [4956] ERROR RPI pipeline_base.cpp:814 Failed to load a suitable IPA library [0:30:49.487468962] [4956] ERROR RPI pisp.cpp:947 Failed to register camera mvcam 10-003b: -22 Made X/EGL preview window ERROR: *** no cameras available ***~ $ gst-inspect-1.0 | grep libcamerasrc libcamera: libcamerasrc: libcamera Source -
Hi @sheko, I had same problem with RPi 5, did you build and install libcamera from veye github repository? For some reason it has config json file only for RPi 4.
First step try run it with uncalibrated json :
rpicam-still --tuning-file /usr/local/share/libcamera/ipa/rpi/pisp/data/uncalibrated.json -t 0Path may be different, if failed to load json file - try to find valid path.
if video opened - we need just put to same folder mvcam_mono.json (or add to libcamera source code, update meson.build and rebuild + reinstall )
and check if rpicam-hello or rpicam-still works without tuning file
I attached my current config (rename it to json) but it adopted for night sky and you need fix in json file section : exposure_modes . normal, copy it for example from se327m12.json
mvcam_mono.txt -
@alex_ai
RAW-MIPI-SC132M does not support libcamera, nor software based on libcamera. Direct invocation via the v4l2 API is required. -
Hi @veye_xumm, sorry for confusion, in previous time you guided me to install custom libcamera for veye_mvcam driver and seems like this step is outdated (but I'm still using libcamera).
@Sheko try another pipeline in openCV:
v4l2src device=/dev/video0 ! video/x-raw,format=UYVY, width=1920, height=1080,framerate=30/1 ! videoconvert ! video/x-raw,format=GRAY8 ! appsink sync=1 -
command not found(((
~ $ v4l2src device=/dev/video0 ! video/x-raw,format=UYVY, width=1920, height=1080,framerate=30/1 ! videoconvert ! video/x-raw,format=GRAY8 ! appsink sync=1 bash: v4l2src: command not found -
@veye_xumm
I got the title wrong - I meant Picamera2. I need to start working in Opencv first.~ $ rpicam-hello [3:42:19.883111801] [3703] INFO Camera camera_manager.cpp:330 libcamera v0.5.2+99-bfd68f78 [3:42:19.894406703] [3706] INFO RPI pisp.cpp:720 libpisp version v1.2.1 981977ff21f3 29-04-2025 (14:13:50) [3:42:19.895982049] [3706] WARN CameraSensorProperties camera_sensor_properties.cpp:499 No static properties available for 'mvcam' [3:42:19.896044820] [3706] WARN CameraSensorProperties camera_sensor_properties.cpp:501 Please consider updating the camera sensor properties database [3:42:19.899758099] [3706] ERROR IPAProxy ipa_proxy.cpp:185 Configuration file 'mvcam_mono.json' not found for IPA module 'rpi/pisp' [3:42:19.899815776] [3706] ERROR IPARPI ipa_base.cpp:152 Could not create camera helper for mvcam [3:42:19.899835354] [3706] ERROR RPI pipeline_base.cpp:814 Failed to load a suitable IPA library [3:42:19.899850764] [3706] ERROR RPI pisp.cpp:947 Failed to register camera mvcam 10-003b: -22 Made X/EGL preview window ERROR: *** no cameras available *** -
@sheko
This is pipeline which need place to openCV instead:cap = cv2.VideoCapture('/dev/video0')to run it from command line you need use gstreamer, try :
gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,format=UYVY, width=1920, height=1080,framerate=30/1 ! videoconvert ! video/x-raw,format=GRAY8 ! appsink sync=1 -
~ $ gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,format=UYVY, width=1920, height=1080,framerate=30/1 ! videoconvert ! video/x-raw,format=GRAY8 ! appsink sync=1 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 0:00:00.003958838 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 ... -
@sheko please update pipeline with your camera parameters (width, height, framerate). I just copied mine.
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@alex_ai How to do this?
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@veye_xumm said in RAW-MIPI-SC132M camera working in raspberry pi 5. Cannot be configured to work with the libcamera2 and opencv libraries:
Требуется прямой вызов через v4l2 API.
Direct call via v4l2 API? What does that mean? Give an example for Python.
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@sheko
As I see your standard camera parameters are: 1080x1280 120fps
And as it configured in python script for first step try:cap = cv2.VideoCapture('v4l2src device=/dev/video0')if still failing try with passing parameters to gstreamer:
cap = cv2.VideoCapture('v4l2src device=/dev/video0 ! video/x-raw,format=UYVY, width=1080, height=1280,framerate=120/1 ! videoconvert ! video/x-raw,format=GRAY8 ! appsink sync=1')or from command line to check if gstreamer works without python
gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,format=UYVY, width=1080, height=1280,framerate=120/1 ! videoconvert ! video/x-raw,format=GRAY8 ! appsink sync=1if still failing try RAW8 format
gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,format=RAW8, width=1080, height=1280,framerate=120/1 ! appsink sync=1if still failing, can't help, I don't have this sensor.
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@alex_ai
error~ $ cap = cv2.VideoCapture('v4l2src device=/dev/video0 bash: syntax error near unexpected token `('~ $ cap = cv2.VideoCapture('v4l2src device=/dev/video0 ! video/x-raw,format=UYVY, width=1080, height=1280,framerate=120/1 ! videoconvert ! video/x-raw,format=GRAY8 ! appsink sync=1') bash: syntax error near unexpected token `('~ $ gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,format=UYVY, width=1080, height=1280,framerate=120/1 ! videoconvert ! video/x-raw,format=GRAY8 ! appsink sync=1 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 ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error. Execution ended after 0:00:00.003339447 Additional debug info: ../libs/gst/base/gstbasesrc.c(3132): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: streaming stopped, reason not-negotiated (-4) Setting pipeline to NULL ... Freeing pipeline ...~ $ gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,format=RAW8, width=1080, height=1280,framerate=120/1 ! appsink sync=1 WARNING: erroneous pipeline: could not link v4l2src0 to appsink0, v4l2src0 can't handle caps video/x-raw, format=(string)RAW8, width=(int)1080, height=(int)1280, framerate=(fraction)120/1 -
It turns out the manufacturer is ignoring requests for help. Only kind and caring people are helping... The problem remains unresolved.
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@sheko Sorry, I just got back from the Chinese New Year holiday. Regarding using the RAW-MIPI-SC132M on the Raspberry Pi 5, I suggest you primarily refer to this document. It covers driver installation, how to use the V4L2 mode, and methods for previewing using OpenCV.
https://wiki.veye.cc/index.php/Mv_series_camera_appnotes_4_rpi
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