Raspberry pi camera stopped working nvarguscamerasrc0: CANCELLED

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hello, I have Jetson Nano and Raspberry Pi camera V2.1. Everything was working OK, using pyopenCV. Suddenly the camera stopped working I tried basically everything I have found on this forum but i am still getting gstreamer error generated using script from this topic:

import sys
import cv2
import gi
gi.require_version('Gst', '1.0')
from gi.repository import Gst

def read_cam():
    cap = cv2.VideoCapture("nvarguscamerasrc ! video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080,format=(string)NV12, framerate=(fraction)30/1 ! nvvidconv ! video/x-raw, format=(string)BGRx ! videoconvert ! video/x-raw, format=(string)BGR ! appsink")
    if cap.isOpened():
        cv2.namedWindow("demo", cv2.WINDOW_AUTOSIZE)
        while True:
            ret_val, img = cap.read();
            cv2.imshow('demo',img)
            if cv2.waitKey(1) == ord('q'):
                break
    else:
        print ("camera open failed")

    cv2.destroyAllWindows()

if __name__ == '__main__':
    print(cv2.getBuildInformation())
    Gst.debug_set_active(True)
    Gst.debug_set_default_threshold(3)
    read_cam()

Error message:

vach@vach-jetson-nano ~ $ python3 test.py 

General configuration for OpenCV 4.7.0 =====================================
  Version control:               unknown

  Platform:
    Timestamp:                   2023-03-09T22:00:59Z
    Host:                        Linux 4.9.299-tegra aarch64
    CMake:                       3.25.2
    CMake generator:             Unix Makefiles
    CMake build tool:            /usr/bin/make
    Configuration:               Release

  CPU/HW features:
    Baseline:                    NEON FP16

  C/C++:
    Built as dynamic libs?:      NO
    C++ standard:                11
    C++ Compiler:                /usr/bin/c++  (ver 7.5.0)
    C++ flags (Release):         -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections    -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG  -DNDEBUG
    C++ flags (Debug):           -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections    -fvisibility=hidden -fvisibility-inlines-hidden -g  -O0 -DDEBUG -D_DEBUG
    C Compiler:                  /usr/bin/cc
    C flags (Release):           -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections    -fvisibility=hidden -O3 -DNDEBUG  -DNDEBUG
    C flags (Debug):             -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections    -fvisibility=hidden -g  -O0 -DDEBUG -D_DEBUG
    Linker flags (Release):      -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined  
    Linker flags (Debug):        -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined  
    ccache:                      NO
    Precompiled headers:         NO
    Extra dependencies:          /usr/lib/aarch64-linux-gnu/libz.so dl m pthread rt
    3rdparty dependencies:       libprotobuf ade ittnotify libjpeg-turbo libwebp libpng libtiff libopenjp2 IlmImf quirc tegra_hal

  OpenCV modules:
    To be built:                 calib3d core dnn features2d flann gapi highgui imgcodecs imgproc ml objdetect photo python3 stitching video videoio
    Disabled:                    world
    Disabled by dependency:      -
    Unavailable:                 java python2 ts
    Applications:                -
    Documentation:               NO
    Non-free algorithms:         NO

  GUI:                           NONE
    GTK+:                        NO
    VTK support:                 NO

  Media I/O: 
    ZLib:                        /usr/lib/aarch64-linux-gnu/libz.so (ver 1.2.11)
    JPEG:                        libjpeg-turbo (ver 2.1.3-62)
    WEBP:                        build (ver encoder: 0x020f)
    PNG:                         build (ver 1.6.37)
    TIFF:                        build (ver 42 - 4.2.0)
    JPEG 2000:                   build (ver 2.4.0)
    OpenEXR:                     build (ver 2.3.0)
    HDR:                         YES
    SUNRASTER:                   YES
    PXM:                         YES
    PFM:                         YES

  Video I/O:
    DC1394:                      NO
    FFMPEG:                      NO
      avcodec:                   NO
      avformat:                  NO
      avutil:                    NO
      swscale:                   NO
      avresample:                NO
    GStreamer:                   YES (1.14.5)
    v4l/v4l2:                    YES (linux/videodev2.h)

  Parallel framework:            pthreads

  Trace:                         YES (with Intel ITT)

  Other third-party libraries:
    Lapack:                      NO
    Eigen:                       YES (ver 3.3.4)
    Custom HAL:                  YES (carotene (ver 0.0.1))
    Protobuf:                    build (3.19.1)

  OpenCL:                        YES (no extra features)
    Include path:                /tmp/pip-install-hoawtk1m/opencv-python_0d2d6a1316254a14bc36ede6db69d638/opencv/3rdparty/include/opencl/1.2
    Link libraries:              Dynamic load

  Python 3:
    Interpreter:                 /usr/bin/python3 (ver 3.6.9)
    Libraries:                   /usr/lib/aarch64-linux-gnu/libpython3.6m.so (ver 3.6.9)
    numpy:                       /tmp/pip-build-env-hsw2xs3r/overlay/lib/python3.6/site-packages/numpy/core/include (ver 1.19.3)
    install path:                python/cv2/python-3

  Python (for build):            /usr/bin/python2.7

  Java:                          
    ant:                         NO
    JNI:                         NO
    Java wrappers:               NO
    Java tests:                  NO

  Install to:                    /tmp/pip-install-hoawtk1m/opencv-python_0d2d6a1316254a14bc36ede6db69d638/_skbuild/linux-aarch64-3.6/cmake-install
-----------------------------------------------------------------


0:00:01.376132481  6156      0xda6a590 FIXME                default gstutils.c:3981:gst_pad_create_stream_id_internal:<nvarguscamerasrc0:src> Creating random stream-id, consider implementing a deterministic way of creating a stream-id
GST_ARGUS: Creating output stream
CONSUMER: Waiting until producer is connected...
GST_ARGUS: Available Sensor modes :
GST_ARGUS: 3264 x 2464 FR = 21.000000 fps Duration = 47619048 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 3264 x 1848 FR = 28.000001 fps Duration = 35714284 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1920 x 1080 FR = 29.999999 fps Duration = 33333334 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1640 x 1232 FR = 29.999999 fps Duration = 33333334 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1280 x 720 FR = 59.999999 fps Duration = 16666667 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1280 x 720 FR = 120.000005 fps Duration = 8333333 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: Running with following settings:
   Camera index = 0 
   Camera mode  = 2 
   Output Stream W = 1920 H = 1080 
   seconds to Run    = 0 
   Frame Rate = 29.999999 
GST_ARGUS: Setup Complete, Starting captures for 0 seconds
GST_ARGUS: Starting repeat capture requests.
CONSUMER: Producer has connected; continuing.
nvbuf_utils: dmabuf_fd -1 mapped entry NOT found
nvbuf_utils: Can not get HW buffer from FD... Exiting...
CONSUMER: ERROR OCCURRED
[ WARN:0@4.301] global cap_gstreamer.cpp:2785 handleMessage OpenCV | GStreamer warning: Embedded video playback halted; module nvarguscamerasrc0 reported: CANCELLED
GST_ARGUS: Cleaning up
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
[ WARN:0@74.754] global cap_gstreamer.cpp:1679 open OpenCV | GStreamer warning: unable to start pipeline
[ WARN:0@74.754] global cap_gstreamer.cpp:1164 isPipelinePlaying OpenCV | GStreamer warning: GStreamer: pipeline have not been created
[ERROR:0@74.772] global cap.cpp:166 open VIDEOIO(CV_IMAGES): raised OpenCV exception:

OpenCV(4.7.0) /tmp/pip-install-hoawtk1m/opencv-python_0d2d6a1316254a14bc36ede6db69d638/opencv/modules/videoio/src/cap_images.cpp:253: error: (-5:Bad argument) CAP_IMAGES: can't find starting number (in the name of file): nvarguscamerasrc ! video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080,format=(string)NV12, framerate=(fraction)30/1 ! nvvidconv ! video/x-raw, format=(string)BGRx ! videoconvert ! video/x-raw, format=(string)BGR ! appsink in function 'icvExtractPattern'


camera open failed
Traceback (most recent call last):
  File "test.py", line 25, in <module>
    read_cam()
  File "test.py", line 19, in read_cam
    cv2.destroyAllWindows()
cv2.error: OpenCV(4.7.0) /tmp/pip-install-hoawtk1m/opencv-python_0d2d6a1316254a14bc36ede6db69d638/opencv/modules/highgui/src/window.cpp:1266: error: (-2:Unspecified error) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function 'cvDestroyAllWindows'

(Argus) Error InvalidState: Argus client is exiting with 2 outstanding client threads (in src/rpc/socket/client/ClientSocketManager.cpp, function recvThreadCore(), line 357)

dmesg klog file:
klog.txt (106.0 KB)

Previously i was using different opencv version, but the error is still the same. I’ve got to the point that i even probed the ribbon cable, tried different ribbon cable, tried connectint the V1.3 spare raspberry pi camera I have, updated everything but nothing works. I kinda think it could be HW problem since the setup of jetson nano and camera was in a kinda harsh enviroment for a while (dusty carpet).

Can you please suggest me what I can try next? This is getting increasingly frustrating since the camera was once working. I am probably going to try flashing new SD card with clean image, and try connect the camers to Raspberry Pi 4 if it works, but otherwise i dotn have any more ideas.

Thank you in advance for any suggestions, if you need more information please let me know!

2

Reboot your Jetson and after logging in (better have a local display and log in), and if it still doesn’t work (reboot would have restarted nvargus.daemon service ) then from a terminal launch:

sudo dmesg | egrep "i2c|imx|cam"
media-ctl -p

and post the output of these for better advice.
Also post your carrier board details (is it a NVIDIA devkit or not ?).
Also post your camera details (Is it a RPi v2 model (Adafruit) or else ?)

[Edit: looking at your code, it seems it is very unoptimal, as trying to create the VideoCapture for each frame and destroying display windows after each frame. You would create the VideoCapture once in main, check that it is correctly opened, optionally create the output window for imshow, then in loop just read from capture, display with imshow, and waitKey for 1 ms so that drawing can happen fine. Out of loop (if it happens to break with key ‘q’), release the VideoCapture and destroy output window.

With these modifications, it may be much better. ]

3

Hello, thank you for quick reply
I am using original Jetson Nano developer kit and yes the camera is Adafruit Raspberry Pi Camera V2.1.

results from commands:

vach@vach-jetson-nano ~ $ sudo dmesg | egrep "i2c|imx|cam"
[    0.463400] iommu: Adding device 546c0000.i2c to group 22
[    0.464841] tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled.
[    0.518682] iommu: Adding device 7000c000.i2c to group 26
[    0.518949] iommu: Adding device 7000c400.i2c to group 27
[    0.519202] iommu: Adding device 7000c500.i2c to group 28
[    0.519459] iommu: Adding device 7000c700.i2c to group 29
[    0.519718] iommu: Adding device 7000d000.i2c to group 30
[    0.519970] iommu: Adding device 7000d100.i2c to group 31
[    0.561475] GPIO line 151 (camera-control-output-low) hogged as output/low
[    0.636646] camchar: rtcpu character device driver loaded
[    1.095757] tegra_camera_platform tegra-camera-platform: tegra_camera_probe:camera_platform_driver probe
[    1.095981] misc tegra_camera_ctrl: tegra_camera_isomgr_register isp_iso_bw=1500000, vi_iso_bw=750000, max_bw=1500000
[    1.337960] i2c /dev entries driver
[    1.339742] imx219 6-0010: tegracam sensor driver:imx219_v2.0.6
[    1.544681] vi 54080000.vi: subdev imx219 6-0010 bound


vach@vach-jetson-nano ~ $ media-ctl -p
Media controller API version 0.1.0

Media device information
------------------------
driver          vi
model           NVIDIA Tegra Video Input Device
serial          
bus info        
hw revision     0x3
driver version  0.0.0

Device topology
- entity 1: nvcsi--1 (2 pads, 2 links)
            type V4L2 subdev subtype Unknown flags 0
            device node name /dev/v4l-subdev0
	pad0: Sink
		<- "imx219 6-0010":0 [ENABLED]
	pad1: Source
		-> "vi-output, imx219 6-0010":0 [ENABLED]

- entity 4: imx219 6-0010 (1 pad, 1 link)
            type V4L2 subdev subtype Sensor flags 0
            device node name /dev/v4l-subdev1
	pad0: Source
		[fmt:SRGGB10_1X10/3264x2464 field:none colorspace:srgb]
		-> "nvcsi--1":0 [ENABLED]

- entity 6: vi-output, imx219 6-0010 (1 pad, 1 link)
            type Node subtype V4L flags 0
            device node name /dev/video0
	pad0: Sink
		<- "nvcsi--1":1 [ENABLED]

[Edit: looking at your code, it seems it is very unoptimal, as trying to create the VideoCapture for each frame and destroying display windows after each frame. You would create the VideoCapture once in main, check that it is correctly opened, optionally create the output window for imshow, then in loop just read from capture, display with imshow, and waitKey for 1 ms so that drawing can happen fine. Out of loop (if it happens to break with key ‘q’), release the VideoCapture and destroy output window.
With these modifications, it may be much better. ]

I am not sure what do you mean, reading is done in a while loop, so there is no recreation?

Anyway, hope there are some usefull informations in those logs. Thank you again!

[EDIT: Oh sorry, i see it now, I uploaded the code with messed up indentation, I will fix that :)]

4

Try:

import gi
gi.require_version('Gst', '1.0')
from gi.repository import Gst
import cv2

def read_cam_and_display():
	ret_val, img = cap.read();
	if not ret_val:
		return -1;

	cv2.imshow('demo',img)
	if (cv2.waitKey(1) == ord('q')):
		return -2;

	return 0;

   
if __name__ == '__main__':
	print(cv2.getBuildInformation())
	Gst.debug_set_active(True)
	Gst.debug_set_default_threshold(3)

	# cap = cv2.VideoCapture("videotestsrc ! video/x-raw, format=(string)BGRx ! videoconvert ! video/x-raw, format=(string)BGR ! queue ! appsink drop=1", cv2.CAP_GSTREAMER)

	cap = cv2.VideoCapture("nvarguscamerasrc ! video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080,format=(string)NV12, framerate=(fraction)30/1 ! nvvidconv ! video/x-raw, format=(string)BGRx ! videoconvert ! video/x-raw, format=(string)BGR ! queue ! appsink drop=1", cv2.CAP_GSTREAMER)
	if cap.isOpened():
		cv2.namedWindow("demo", cv2.WINDOW_AUTOSIZE)
		while (read_cam_and_display() == 0):
			continue;	
		cap.release();
	cv2.destroyAllWindows()
5

Hello, the results after running the script are the same:

General configuration for OpenCV 4.7.0 =====================================
  Version control:               unknown

  Platform:
    Timestamp:                   2023-03-09T22:00:59Z
    Host:                        Linux 4.9.299-tegra aarch64
    CMake:                       3.25.2
    CMake generator:             Unix Makefiles
    CMake build tool:            /usr/bin/make
    Configuration:               Release

  CPU/HW features:
    Baseline:                    NEON FP16

  C/C++:
    Built as dynamic libs?:      NO
    C++ standard:                11
    C++ Compiler:                /usr/bin/c++  (ver 7.5.0)
    C++ flags (Release):         -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections    -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG  -DNDEBUG
    C++ flags (Debug):           -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections    -fvisibility=hidden -fvisibility-inlines-hidden -g  -O0 -DDEBUG -D_DEBUG
    C Compiler:                  /usr/bin/cc
    C flags (Release):           -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections    -fvisibility=hidden -O3 -DNDEBUG  -DNDEBUG
    C flags (Debug):             -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections    -fvisibility=hidden -g  -O0 -DDEBUG -D_DEBUG
    Linker flags (Release):      -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined  
    Linker flags (Debug):        -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined  
    ccache:                      NO
    Precompiled headers:         NO
    Extra dependencies:          /usr/lib/aarch64-linux-gnu/libz.so dl m pthread rt
    3rdparty dependencies:       libprotobuf ade ittnotify libjpeg-turbo libwebp libpng libtiff libopenjp2 IlmImf quirc tegra_hal

  OpenCV modules:
    To be built:                 calib3d core dnn features2d flann gapi highgui imgcodecs imgproc ml objdetect photo python3 stitching video videoio
    Disabled:                    world
    Disabled by dependency:      -
    Unavailable:                 java python2 ts
    Applications:                -
    Documentation:               NO
    Non-free algorithms:         NO

  GUI:                           NONE
    GTK+:                        NO
    VTK support:                 NO

  Media I/O: 
    ZLib:                        /usr/lib/aarch64-linux-gnu/libz.so (ver 1.2.11)
    JPEG:                        libjpeg-turbo (ver 2.1.3-62)
    WEBP:                        build (ver encoder: 0x020f)
    PNG:                         build (ver 1.6.37)
    TIFF:                        build (ver 42 - 4.2.0)
    JPEG 2000:                   build (ver 2.4.0)
    OpenEXR:                     build (ver 2.3.0)
    HDR:                         YES
    SUNRASTER:                   YES
    PXM:                         YES
    PFM:                         YES

  Video I/O:
    DC1394:                      NO
    FFMPEG:                      NO
      avcodec:                   NO
      avformat:                  NO
      avutil:                    NO
      swscale:                   NO
      avresample:                NO
    GStreamer:                   YES (1.14.5)
    v4l/v4l2:                    YES (linux/videodev2.h)

  Parallel framework:            pthreads

  Trace:                         YES (with Intel ITT)

  Other third-party libraries:
    Lapack:                      NO
    Eigen:                       YES (ver 3.3.4)
    Custom HAL:                  YES (carotene (ver 0.0.1))
    Protobuf:                    build (3.19.1)

  OpenCL:                        YES (no extra features)
    Include path:                /tmp/pip-install-hoawtk1m/opencv-python_0d2d6a1316254a14bc36ede6db69d638/opencv/3rdparty/include/opencl/1.2
    Link libraries:              Dynamic load

  Python 3:
    Interpreter:                 /usr/bin/python3 (ver 3.6.9)
    Libraries:                   /usr/lib/aarch64-linux-gnu/libpython3.6m.so (ver 3.6.9)
    numpy:                       /tmp/pip-build-env-hsw2xs3r/overlay/lib/python3.6/site-packages/numpy/core/include (ver 1.19.3)
    install path:                python/cv2/python-3

  Python (for build):            /usr/bin/python2.7

  Java:                          
    ant:                         NO
    JNI:                         NO
    Java wrappers:               NO
    Java tests:                  NO

  Install to:                    /tmp/pip-install-hoawtk1m/opencv-python_0d2d6a1316254a14bc36ede6db69d638/_skbuild/linux-aarch64-3.6/cmake-install
-----------------------------------------------------------------


0:00:01.029530103  5779      0xcca9000 FIXME                default gstutils.c:3981:gst_pad_create_stream_id_internal:<nvarguscamerasrc0:src> Creating random stream-id, consider implementing a deterministic way of creating a stream-id
GST_ARGUS: Creating output stream
CONSUMER: Waiting until producer is connected...
GST_ARGUS: Available Sensor modes :
GST_ARGUS: 3264 x 2464 FR = 21.000000 fps Duration = 47619048 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 3264 x 1848 FR = 28.000001 fps Duration = 35714284 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1920 x 1080 FR = 29.999999 fps Duration = 33333334 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1640 x 1232 FR = 29.999999 fps Duration = 33333334 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1280 x 720 FR = 59.999999 fps Duration = 16666667 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1280 x 720 FR = 120.000005 fps Duration = 8333333 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: Running with following settings:
   Camera index = 0 
   Camera mode  = 2 
   Output Stream W = 1920 H = 1080 
   seconds to Run    = 0 
   Frame Rate = 29.999999 
GST_ARGUS: Setup Complete, Starting captures for 0 seconds
GST_ARGUS: Starting repeat capture requests.
CONSUMER: Producer has connected; continuing.
nvbuf_utils: dmabuf_fd -1 mapped entry NOT found
nvbuf_utils: Can not get HW buffer from FD... Exiting...
CONSUMER: ERROR OCCURRED
[ WARN:0@3.217] global cap_gstreamer.cpp:2785 handleMessage OpenCV | GStreamer warning: Embedded video playback halted; module nvarguscamerasrc0 reported: CANCELLED
GST_ARGUS: Cleaning up
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
[ WARN:0@124.294] global cap_gstreamer.cpp:1679 open OpenCV | GStreamer warning: unable to start pipeline
[ WARN:0@124.297] global cap_gstreamer.cpp:1164 isPipelinePlaying OpenCV | GStreamer warning: GStreamer: pipeline have not been created
Traceback (most recent call last):
  File "test.py", line 60, in <module>
    cv2.destroyAllWindows()
cv2.error: OpenCV(4.7.0) /tmp/pip-install-hoawtk1m/opencv-python_0d2d6a1316254a14bc36ede6db69d638/opencv/modules/highgui/src/window.cpp:1266: error: (-2:Unspecified error) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function 'cvDestroyAllWindows'

(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
(Argus) Error InvalidState: Argus client is exiting with 4 outstanding client threads (in src/rpc/socket/client/ClientSocketManager.cpp, function recvThreadCore(), line 357)
7

Without GUI support, you cannot use imshow and waitKey. You would have to install another opencv build having GUI support.

8

Check the sensor functionality by below command.

v4l2-ctl --set-fmt-video=width=1920,height=1080,pixelformat=RG10 --set-ctrl bypass_mode=0 --stream-mmap
9

Hi, I’ve tried that and basically nothing happens, but upon further investigation with journalctl, there are multiple error messages:

vach-jetson-nano kernel: video4linux video0: frame start syncpt timeout!0
vach-jetson-nano nautilus-autostart.desktop[5425]: Error: Can't initialize nvrm channel
vach-jetson-nano gnome-software[5819]: json_object_has_member: assertion 'member_name != NULL' failed
vach-jetson-nano gnome-software[5819]: g_strsplit: assertion 'string != NULL' failed
vach-jetson-nano gnome-software[5819]: g_strv_length: assertion 'str_array != NULL' failed

Full dump here:
journal_logs.txt (961.6 KB)

10

If v4l2-ctl don’t show the frame rate like below that could be the sensor HW or cable have problem.

nvidia@tegra-ubuntu:~$ v4l2-ctl -c bypass_mode=0 --stream-mmap
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.09 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.04 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.03 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.02 fps
12

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