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    VEYE-MIPI-IMX327S via V4L2

    Scheduled Pinned Locked Moved VEYE MIPI camera
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    • veye_xummV Offline
      veye_xumm @Dan_LionKing
      last edited by

      @dan_lionking
      It's a little strange because the CS-MIPI-IMX307 on your board is normal. Please confirm two points:

      1. The code you are using is the latest version of github.
      2. Make sure there are no devices in the red circle in the picture below.
        78be24b0-6962-454a-8348-3e887bf58ede-image.png

      Questions will be answered as soon as possible, please be patient.
      如果你使用中文，请直接用中文提问。
      May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

      D 1 Reply Last reply Reply Quote 0
      • D Offline
        Dan_LionKing @veye_xumm
        last edited by

        @veye_xumm said in VEYE-MIPI-IMX327S via V4L2:

        Make sure there are no devices in the red circle in the picture below.

        1 The code you are using is the latest version (clone again)

        IMG_20210622_102358_resize.jpg

        veye_xummV 1 Reply Last reply Reply Quote 0
        • veye_xummV Offline
          veye_xumm @Dan_LionKing
          last edited by veye_xumm

          @dan_lionking
          The preview and snap cmd just works fine here.

          export DISPLAY=:0
gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080,framerate=(fraction)30/1" ! videoconvert ! fpsdisplaysink videosink=autovideosink sync=false text-overlay=false -v

          gst-launch-1.0 v4l2src num-buffers=1 device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080" ! jpegenc ! filesink location=jpgname.jpg

          Please try again.
          By the way, 327S support FFC cable power mode.

          Questions will be answered as soon as possible, please be patient.
          如果你使用中文，请直接用中文提问。
          May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

          D 1 Reply Last reply Reply Quote 0
          • D Offline
            Dan_LionKing @veye_xumm
            last edited by

            @veye_xumm

            pi@raspberrypi:~ $ export DISPLAY=:0
            pi@raspberrypi:~ $ gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080,framerate=(fraction)30/1" ! videoconvert ! fpsdisplaysink videosink=autovideosink sync=false text-overlay=false -v
            Setting pipeline to PAUSED ...
            Pipeline is live and does not need PREROLL ...
            /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink/GstXvImageSink:fps-display-video_sink-actual-sink-xvimage: sync = false
            Setting pipeline to PLAYING ...
            New clock: GstSystemClock
            /GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = video/x-raw, format=(string)UYVY, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, colorimetry=(string)bt709, interlace-mode=(string)progressive
            /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, format=(string)UYVY, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, colorimetry=(string)bt709, interlace-mode=(string)progressive
            /GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
            /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0.GstGhostPad:sink.GstProxyPad:proxypad0: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
            /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink.GstGhostPad:sink.GstProxyPad:proxypad1: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
            /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink/GstXvImageSink:fps-display-video_sink-actual-sink-xvimage.GstPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
            /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink.GstGhostPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
            /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0.GstGhostPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
            /GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:sink: caps = video/x-raw, format=(string)UYVY, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, colorimetry=(string)bt709, interlace-mode=(string)progressive
            /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw, format=(string)UYVY, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, colorimetry=(string)bt709, interlace-mode=(string)progressive
            ERROR: from element /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink/GstXvImageSink:fps-display-video_sink-actual-sink-xvimage: Output window was closed
            Additional debug info:
            xvimagesink.c(555): gst_xv_image_sink_handle_xevents (): /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink/GstXvImageSink:fps-display-video_sink-actual-sink-xvimage
            Execution ended after 0:01:17.976117227
            Setting pipeline to PAUSED ...
            Setting pipeline to READY ...
            Setting pipeline to NULL ...
            Freeing pipeline ...

            window "gst-launch-1.0" show, but no image from camera

            veye_xummV 1 Reply Last reply Reply Quote 0
            • veye_xummV Offline
              veye_xumm @Dan_LionKing
              last edited by

              @dan_lionking
              It feels strange, can you try veye_raspicam mode to make sure the camera is working properly?
              Http://wiki.veye.cc/index.php/VEYE-MIPI-290/327_for_Raspberry_Pi.
              Remember to uninstall v4l2 driver, before you can use veye_raspicam mode.

              Questions will be answered as soon as possible, please be patient.
              如果你使用中文，请直接用中文提问。
              May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

              D 1 Reply Last reply Reply Quote 0
              • D Offline
                Dan_LionKing @veye_xumm
                last edited by

                @veye_xumm veye_raspicam mode work fine

                IMG_20210623_125224_resize.jpg

                IMG_20210623_125242_resize.jpg

                veye_xummV 1 Reply Last reply Reply Quote 0
                • veye_xummV Offline
                  veye_xumm @Dan_LionKing
                  last edited by

                  @dan_lionking
                  I think I have an idea.
                  This is my kernel version.

                  ~ $ uname -a
Linux raspberrypi 5.10.17-v7l+ #1403 SMP Mon Feb 22 11:33:35 GMT 2021 armv7l GNU/Linux

                  So the driver I use is in 5.10.17-v7l+ dir.
                  I think maybe you have an older version kernel.

                  The earliest small amount of VEYE-MIPI-IMX327S has a small different with VEYE-MIPI-327E， It has a valid reset pin. So the driver is required to control the state of the pin. And I also implemented it in the new version of the driver.
                  I soon realized that this was not compatible with the older version of the driver, so we removed the diodes that were told you in post earlier to maintain compatibility.

                  Here are my suggestions, any one of which can achieve the goal of solving the problem:

                  1. If it is convenient for you, you can remove the diode I pointed out to you in the previous post.
                  2. Update your kernel, to use the 5.10.17 Murray v7l+ version of the driver.
                  3. Based on the source code of the veye327 driver, recompile the driver for your current version of kernel.

                  Questions will be answered as soon as possible, please be patient.
                  如果你使用中文，请直接用中文提问。
                  May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                  D 1 Reply Last reply Reply Quote 0
                  • D Offline
                    Dan_LionKing @veye_xumm
                    last edited by

                    @veye_xumm
                    I am using the newest kernel version:
                    pi@raspberrypi:~ $ uname -a
                    Linux raspberrypi 5.10.17-v7l+ #1421 SMP Thu May 27 14:00:13 BST 2021 armv7l GNU/Linux

                    Should I remove the diode?

                    veye_xummV 1 Reply Last reply Reply Quote 0
                    • veye_xummV Offline
                      veye_xumm @Dan_LionKing
                      last edited by

                      @dan_lionking
                      It seems that I was wrong, but I suggest you try the above advice.

                      Questions will be answered as soon as possible, please be patient.
                      如果你使用中文，请直接用中文提问。
                      May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                      D 1 Reply Last reply Reply Quote 0
                      • D Offline
                        Dan_LionKing @veye_xumm
                        last edited by

                        @veye_xumm
                        The diode was removed, the same thing.

                        pi@raspberrypi:~ $ export DISPLAY=:0
                        pi@raspberrypi:~ $ gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080,framerate=(fraction)30/1" ! videoconvert ! fpsdisplaysink videosink=autovideosink sync=false text-overlay=false -v
                        Setting pipeline to PAUSED ...
                        Pipeline is live and does not need PREROLL ...
                        /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink/GstXvImageSink:fps-display-video_sink-actual-sink-xvimage: sync = false
                        Setting pipeline to PLAYING ...
                        New clock: GstSystemClock
                        /GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = video/x-raw, format=(string)UYVY, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, colorimetry=(string)bt709, interlace-mode=(string)progressive
                        /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, format=(string)UYVY, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, colorimetry=(string)bt709, interlace-mode=(string)progressive
                        /GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
                        /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0.GstGhostPad:sink.GstProxyPad:proxypad0: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
                        /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink.GstGhostPad:sink.GstProxyPad:proxypad1: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
                        /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink/GstXvImageSink:fps-display-video_sink-actual-sink-xvimage.GstPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
                        /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink.GstGhostPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
                        /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0.GstGhostPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, interlace-mode=(string)progressive, format=(string)YV12
                        /GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:sink: caps = video/x-raw, format=(string)UYVY, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, colorimetry=(string)bt709, interlace-mode=(string)progressive
                        /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw, format=(string)UYVY, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, colorimetry=(string)bt709, interlace-mode=(string)progressive
                        ERROR: from element /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink/GstXvImageSink:fps-display-video_sink-actual-sink-xvimage: Output window was closed
                        Additional debug info:
                        xvimagesink.c(555): gst_xv_image_sink_handle_xevents (): /GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstAutoVideoSink:fps-display-video_sink/GstXvImageSink:fps-display-video_sink-actual-sink-xvimage
                        Execution ended after 0:00:44.217242546
                        Setting pipeline to PAUSED ...
                        Setting pipeline to READY ...
                        Setting pipeline to NULL ...
                        Freeing pipeline ...

                        veye_raspicam mode work.

                        veye_xummV 1 Reply Last reply Reply Quote 0
                        • veye_xummV Offline
                          veye_xumm @Dan_LionKing
                          last edited by

                          @dan_lionking
                          Hi,After discussing with my colleagues, I think I found the cause of the problem this time.
                          Please read hdver, only if hdver > = 5 can you use the v4l2 mode of raspberry pi.

                          http://wiki.veye.cc/index.php/VEYE-MIPI-IMX327S_version_log

                          Because the V4L2 model and 327s products are relatively new, we discovered and solved this bug after a short period of time.
                          As an apology, I can give you a new 327S at half price. You can contact customer service on AliExpress or amazon.

                          Questions will be answered as soon as possible, please be patient.
                          如果你使用中文，请直接用中文提问。
                          May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                          D 1 Reply Last reply Reply Quote 0
                          • D Offline
                            Dan_LionKing @veye_xumm
                            last edited by

                            @veye_xumm
                            pi@raspberrypi:~/raspberrypi/i2c_cmd/bin $ ./veye_mipi_i2c.sh -r -f hdver
                            hardware version is 0x 4

                            veye_xummV 1 Reply Last reply Reply Quote 0
                            • veye_xummV Offline
                              veye_xumm @Dan_LionKing
                              last edited by

                              @dan_lionking
                              I think that's the problem.

                              Questions will be answered as soon as possible, please be patient.
                              如果你使用中文，请直接用中文提问。
                              May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                              D 1 Reply Last reply Reply Quote 0
                              • D Offline
                                Dan_LionKing @veye_xumm
                                last edited by

                                @veye_xumm
                                I recently ordered more modules VEYE-MIPI-IMX327S for AliExpress.

                                What date was this problem fixed?

                                veye_xummV 1 Reply Last reply Reply Quote 0
                                • veye_xummV Offline
                                  veye_xumm @Dan_LionKing
                                  last edited by

                                  @dan_lionking
                                  http://wiki.veye.cc/index.php/VEYE-MIPI-IMX327S_version_log
                                  I think it is 20210514.

                                  Questions will be answered as soon as possible, please be patient.
                                  如果你使用中文，请直接用中文提问。
                                  May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                                  D 1 Reply Last reply Reply Quote 0
                                  • D Offline
                                    Dan_LionKing @veye_xumm
                                    last edited by

                                    @veye_xumm pi@raspberrypi:~/raspberrypi/i2c_cmd/bin $ ./veye_mipi_i2c.sh -r -f hdver
                                    hardware version is 0x 5

                                    work via V4L2

                                    veye_xummV 1 Reply Last reply Reply Quote 0
                                    • veye_xummV Offline
                                      veye_xumm @Dan_LionKing
                                      last edited by

                                      @dan_lionking
                                      Right. That's the result.

                                      Questions will be answered as soon as possible, please be patient.
                                      如果你使用中文，请直接用中文提问。
                                      May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                                      1 Reply Last reply Reply Quote 0

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