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    VEYE-MIPI-IMX327S via V4L2

    Scheduled Pinned Locked Moved VEYE MIPI camera
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    • 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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