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    MV-MIPI-SC130m 检测不到摄像头

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    • - Offline
      -LLL
      last edited by

      1fd2e7f2-c5a3-4b79-b590-93e968f8ad24-image.png

      在Xavier 上没有检测到摄像头 系统已经按照技术文档升级

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

        @lll 信息太少，请提供更多信息。
        软件，硬件，连接方式，驱动安装后的检查。

        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
        • - Offline
          -LLL @veye_xumm
          last edited by

          6f2a47c9-f170-4637-81e1-3eabef430007-image.png
          ceb76b2d-ba60-460f-9a6b-66cd937b976c-image.png

          另外 请问一下驱动检查用什么指令

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

            @lll
            根据这个地方的说明，接触面向外，所以你排线插到摄像头的那一头，方向插反了。
            739bd63b-439a-4056-a51b-6df54ff74e50-image.png

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

            另外 请问一下驱动检查用什么指令

            这个链接，part3.7和part4.1

            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.)

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

              还是不行 dmesg | grep veve 没有报出信息

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

                @lll

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

                dmesg | grep veve

                错误。
                请参考这个链接，part5

                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
                • - Offline
                  -LLL
                  last edited by

                  -d dev/video0 报出 command not found 是不是还要装v4l2-ctl 这个在哪

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                  • - Offline
                    -LLL
                    last edited by

                    我的/dev下没有生成video文件

                    veye_xummV 1 Reply Last reply Reply Quote 0
                    • veye_xummV Offline
                      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。

                      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
                      • - Offline
                        -LLL @veye_xumm
                        last edited by

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

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

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

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

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

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

                              @lll 不是ko，是dtb。你dtb用错了。

                              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
                              • - Offline
                                -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_xummV 1 Reply Last reply Reply Quote 0
                                • veye_xummV Offline
                                  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。

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

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

                                      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.)

                                      veye_xummV 1 Reply Last reply Reply Quote 0
                                      • veye_xummV Offline
                                        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？

                                        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.)

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

                                          @veye_xumm 是的

                                          1 Reply Last reply Reply Quote 0
                                          • - Offline
                                            -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

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