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    MV-MIPI-IMX265M调焦问题

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    • S Offline
      simonpi @veye_xumm
      last edited by

      @veye_xumm 改32位系统可以使用legacy,但我按操作来也不显示相机预览，也没遗漏什么步骤啊
      d2fad17c-cb0a-442a-9996-e3f941eb4da1-image.png 23d7f365-caa9-4829-8dda-4b807c7c94dd-image.png

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

        @simonpi
        到mv_tools_rpi目录下面，执行以下这个，把i2c-10先搞出来。

        ./enable_i2c_vc.sh

        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.)

        S 1 Reply Last reply Reply Quote 0
        • S Offline
          simonpi @veye_xumm
          last edited by

          @veye_xumm依旧又报错，也没显示预览画面。。。 829fff1b-4f22-4a4c-8eb3-fae5ee4198ac-image.png

          veye_xummV 2 Replies Last reply Reply Quote 0
          • veye_xummV Offline
            veye_xumm @simonpi
            last edited by

            @simonpi 这两个寄存器没关系的，正常来说应该在hdmi口能看到视频了。你试试
            ./mv_raspicam -t -1

            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.)

            S 2 Replies Last reply Reply Quote 0
            • veye_xummV Offline
              veye_xumm @simonpi
              last edited by

              @simonpi 另外读一下版本号发出来我看看

              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.)

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              • S Offline
                simonpi @veye_xumm
                last edited by

                This post is deleted!
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                • S Offline
                  simonpi @veye_xumm
                  last edited by

                  @veye_xumm 180425dd-058e-49d2-8935-11de2fd34978-image.png

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                  • S Offline
                    simonpi @veye_xumm
                    last edited by

                    @veye_xumm 谢谢，解决了，但是如果我调好焦距后改用v4l2的话，需要固定相机，每次挪动一点就得又切回legacy调嘛

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

                      @simonpi 现在这地方的确是有点麻烦。现在我们也在进一步研究怎样把raw数据直接导入到opencv预览出来。
                      MV系列其实支持一种纯粹作为调试用的UYVY模式，在v4l2模式下应该可以使用gstreamer预览。
                      这个在jetson平台上是成功的。
                      http://wiki.veye.cc/index.php/Mv_series_camera_appnotes_4_jetson/zh#.E5.AE.9E.E6.97.B6.E9.A2.84.E8.A7.88
                      当然了，上面这个命令使用了jetson平台专用的gstreamer plugin。
                      可以参考下面这个命令改改。
                      http://wiki.veye.cc/index.php/V4L2_mode_for_Raspberry_Pi/zh#.E8.A7.86.E9.A2.91.E9.A2.84.E8.A7.88.28VEYE-MIPI-327.2CCS-MIPI-IMX307_.401080p_mode.29
                      两者结合相信能做个预览的pipeline出来。不过纯软件模式帧率肯定不够高。

                      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.)

                      S 2 Replies Last reply Reply Quote 0
                      • S Offline
                        simonpi @veye_xumm
                        last edited by

                        This post is deleted!
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                        • S Offline
                          simonpi @veye_xumm
                          last edited by

                          @veye_xumm 遇到几个小问题，都直接截图一次性列举吧，麻烦解答一下。
                          1.明明是存五张图，结果在文件夹得到的是六张图片
                          2ea39719-5644-47fe-9245-dbbc67a5c012-image.png
                          e512a6e5-fa42-44c7-b01e-b2889f9aa197-image.png

                          2.在完成相机上电，视频预览，以及保存图片后，设置软触发模式，在取图环节未出现预览图。
                          输入触发指令后，有图片显示，但不知如何存储，尝试使用保存图像命令，但存储的图片为0字节

                          4c1d52a8-fd53-4b19-8cdc-b8e421cd729c-image.png
                          1b8d06c9-538a-4fae-9800-34655960f7d4-image.png
                          0fcd9475-9c81-472c-aec6-514bb3a1ce80-image.png
                          e735f400-56ce-47f5-aa75-365b6d466a27-image.png

                          veye_xummV 2 Replies Last reply Reply Quote 0
                          • veye_xummV Offline
                            veye_xumm @simonpi
                            last edited by

                            @simonpi

                            @simonpi said in MV-MIPI-IMX265M调焦问题:

                            明明是存五张图，结果在文件夹得到的是六张图片

                            这个程序是开源的，目的仅作为客户上手调试的demo，并不是作为生成程序，所以这类逻辑细节并未关注。

                            @simonpi said in MV-MIPI-IMX265M调焦问题:

                            2.在完成相机上电，视频预览，以及保存图片后，设置软触发模式，在取图环节未出现预览图。
                            输入触发指令后，有图片显示，但不知如何存储，尝试使用保存图像命令，但存储的图片为0字节

                            fccdb2f9-1dcf-4185-9e58-343e06a51033-image.png
                            去掉-sr参数再试一下。

                            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
                            • veye_xummV Offline
                              veye_xumm @simonpi
                              last edited by

                              @simonpi
                              V4L2模式已经增加通过gstreamer命令进行预览的相关说明。
                              请参考：
                              http://wiki.veye.cc/index.php/Mv_series_camera_appnotes_4_rpi/zh#.E5.AE.9E.E6.97.B6.E9.A2.84.E8.A7.88
                              part6.6.5

                              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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