Navigation

    VEYE IMAGING Forum
    • Register
    • Login
    • Search
    • Categories
    • Tags
    • Recent
    • Popular
    • Users
    • WIKI
    • veye.cc

    SOLVED MV-MIPI-SC130m 检测不到摄像头

    General Discussion
    3
    51
    7459
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • veye_xumm
      veye_xumm @-LLL last edited by

      @lll
      这个链接，part3.7。
      检查一下dtb和驱动的安装是否正确。

      - 1 Reply Last reply Reply Quote 0
      • -
        -LLL @veye_xumm last edited by

        @veye_xumm80169aea-cb01-40a3-a5cb-3299e8c59f2f-image.png

        veye_xumm 1 Reply Last reply Reply Quote 0
        • veye_xumm
          veye_xumm @-LLL last edited by

          @lll 705393c6-68bd-44d5-a901-01a4170a4c87-image.png

          - 1 Reply Last reply Reply Quote 0
          • -
            -LLL @veye_xumm last edited by

            @veye_xumm a43f764e-69be-4c72-af31-398fe5bcb6d6-image.png

            veye_xumm 1 Reply Last reply Reply Quote 0
            • veye_xumm
              veye_xumm @-LLL last edited by veye_xumm

              @lll 不是ko，是dtb。你dtb用错了。

              - 1 Reply Last reply Reply Quote 0
              • -
                -LLL @veye_xumm last edited by

                @veye_xumm 44a34dfe-25e8-4530-adb0-d7d3b24fa578-image.png
                05952d4b-dce3-4649-92b0-454ee2cfc1cf-image.png
                我用的是这个 这个是从你们提供的jetpack_5.1_linux_jetson_agx_xavier_targets里面的mv-mipi-cam的

                veye_xumm 1 Reply Last reply Reply Quote 0
                • veye_xumm
                  veye_xumm @-LLL last edited by

                  @lll said in MV-MIPI-SC130m 检测不到摄像头:

                  jetpack_5.1_linux_jetson_agx_xavier_targets

                  从你系统的状态来看，误用了CS-MIPI-SC132目录下的，应该用MV-MIPI-CAM目录下的。

                  - 1 Reply Last reply Reply Quote 0
                  • -
                    -LLL @veye_xumm last edited by

                    @veye_xumm 我是直接将mvcam下的dtb复制到相应的系统文件夹下的

                    veye_xumm 1 Reply Last reply Reply Quote 0
                    • veye_xumm
                      veye_xumm @-LLL last edited by

                      @lll 应该是弄错了，你可以用md5码确认一下。

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

                        $ md5sum tegra194-p2888-0001-p2822-0000.dtb
                        304204131057b7d998aa15e9733e78bf tegra194-p2888-0001-p2822-0000.dtb

                        你看一下你的/boot/veyecam下面的dtb是这个md5sum吗？

                        - 2 Replies Last reply Reply Quote 0
                        • -
                          -LLL @veye_xumm last edited by

                          @veye_xumm 是的

                          1 Reply Last reply Reply Quote 0
                          • -
                            -LLL @veye_xumm last edited by

                            @veye_xumm 4bda32fe-6211-4bc8-be66-78afb5214df2-image.png

                            我现在重新配了以此 可还是没检测到摄像头

                            - 1 Reply Last reply Reply Quote 0
                            • -
                              -LLL @-LLL last edited by

                              @lll c44b8320-2a8e-4884-b16f-a733807833e9-image.png

                              veye_xumm 1 Reply Last reply Reply Quote 0
                              • veye_xumm
                                veye_xumm @-LLL last edited by

                                @lll
                                你的驱动和dtb搞对了。
                                现在i2c检测不到。请确认一下5V供电的连接，如果方便的话，最好用万用表量一下电压。
                                另外就是确认一下FFC排线的安装方向。

                                - 1 Reply Last reply Reply Quote 0
                                • -
                                  -LLL @veye_xumm last edited by

                                  我现在能检测到摄像头了 请问怎么使用摄像头拍摄照片 另外我现在智能做到检测单个摄像头 如果想要接上6个的话 是不是要用12v的电源

                                  veye_xumm H 2 Replies Last reply Reply Quote 0
                                  • veye_xumm
                                    veye_xumm @-LLL last edited by

                                    @lll
                                    可以参考这个链接：
                                    https://wiki.veye.cc/index.php/Mv_series_camera_appnotes_4_jetson/zh#.E5.AE.9E.E6.97.B6.E9.A2.84.E8.A7.88
                                    用6个摄像头，差不多得6W+的最小功率，如果用额外的12V电源最好。

                                    - 1 Reply Last reply Reply Quote 0
                                    • -
                                      -LLL @veye_xumm last edited by

                                      @veye_xumm 950be748-7ed7-44dd-98eb-508f02c794f0-image.png 我用v4l2的成像是这个样子的

                                      - 1 Reply Last reply Reply Quote 0
                                      • -
                                        -LLL @-LLL last edited by

                                        @lll 我调整了镜头位置 现在可以正常成像了 我再想问一下 如果想用代码调用要怎么操作 python或者c++都可以

                                        veye_xumm 1 Reply Last reply Reply Quote 0
                                        • veye_xumm
                                          veye_xumm @-LLL last edited by

                                          @lll 你可以参考一下part8

                                          - 1 Reply Last reply Reply Quote 0
                                          • -
                                            -LLL @veye_xumm last edited by

                                            @veye_xumm 我需要6个摄像头同步拍摄 请问这个要怎么操作

                                            veye_xumm 1 Reply Last reply Reply Quote 0
                                            • First post
                                              Last post