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    jetson Xavier NX适配RAW-MIPI-SC132M找不到设备

    Scheduled Pinned Locked Moved VEYE MIPI camera
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    • L Offline
      lb
      last edited by

      用的是贵司Git上下载的img和dtb。按照以下方式进行配置。
      Snipaste_2023-05-17_15-45-02.jpg
      Snipaste_2023-05-17_15-46-11.jpg
      Snipaste_2023-05-17_15-47-03.jpg
      关机,连接产品RAW-MIPI-SC132M
      Snipaste_2023-05-17_15-48-04.jpg
      开机后,并不能找到此设备
      Snipaste_2023-05-17_15-48-49.jpg
      请问,这种情况是什么问题呢?如何解决?

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

        @lb f6c4d1af-8798-439b-820f-7e4244829bf3-image.png
        这个地方你是把哪个dtb拷贝到lb目录?应该用下面这个目录下的:
        dtbs\Xavier-NX\JetPack_5.0.2_Linux_JETSON_XAVIER_NX_TARGETS\dts dtb\MV-MIPI-CAM

        另外,你为何拷贝dtb到了lb目录下,启动文件中要用haha目录? 错了。

        再然后,ko拷贝进去,没有执行depmod啊。

        最后,可以参考文章的part3.7自己检查一下先。

        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.)

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

          @veye_xumm 是这样的,我自己在/boot新建了一个文件夹取名haha,将dtb拷贝到此。修改extlinux.conf配置文件,添加FDT haha路径下的dtb。
          但是今天按照您说的depmod
          报错:depmod ERROR:Bad version passed veye_mvcam.ko

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

            @lb 你用的哪个目录下的ko?

            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.)

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

              @veye_xumm 是这样的,之前的工作是另一位工程师做的,具体的他用的哪里的img或者dtb ko不清楚。这样吧。能麻烦您将此Xavier NX 的image 和dtb 对应的贵司的raw-mipi-sc132产品的ko上传吗
              我使用的是一些版本在上文中有体现。不知方便吗

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

                @lb
                论坛上不太方便上传。
                参考这里的3.5.5,你需要使用的版本是nvidia_jetson_veye_bsp_releases\nvidia_jetson_veye_bsp\ko\5.10.104-tegra目录下的。或者你直接重新在系统里面编译一下也可以。

                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.)

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

                  @veye_xumm 好的。我刚才按照3.7自查了一下Image和dtb。
                  a851de5e71e9399fd9cd50e8f728071a.jpeg
                  这个识别到的mvcam是此相机的型号吗?这样说是不是代表dtb是更新OK的?
                  但是Image并没有相关目录,
                  b40a8c4eb8c177fb26f70133bff8ec70.jpeg
                  这样是不是可以排查是Image的问题呢?

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

                    @lb mvcam的驱动是独立于Image的ko形式存在的。应该还是ko的问题。

                    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.)

                    L 2 Replies Last reply Reply Quote 0
                    • L Offline
                      lb @veye_xumm
                      last edited by

                      @veye_xumm 刚才试了您指定的一个路径下的ko
                      IMG_4263.jpeg
                      您看,还是不太行。

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

                        @veye_xumm 我想起一个,使用sdk manager的时候,有一步烧录SDK的BSP patch没有成功,是不是和这一步也有关系?补丁没下载到NX上。

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

                          @lb 要不给你远程看看吧,在jetson上装一个Todesk。私信我用户名密码

                          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.)

                          L 2 Replies Last reply Reply Quote 0
                          • L Offline
                            lb @veye_xumm
                            last edited by

                            @veye_xumm 可以,我今天先安装一下 明天。非常感谢

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

                              @veye_xumm 问题已解决,是sdk manager烧录时的问题。感谢支持

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

                                @lb 好的。不客气。

                                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.)

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

                                  @veye_xumm 现在我对相机做了这个操作./mv_mipi_i2c.sh -w -f mcubypass -p1 1 -b 9
                                  ,也就是SDA模式对吧?我并没有做回修改,然后jetson关机后就卡在这里,无法启动了。957bc74f11fcee816b5256dd64bad54f.jpeg
                                  请问这时怎么处理?重置相机?

                                  L 1 Reply Last reply Reply Quote 0
                                  • L Offline
                                    lb @lb
                                    last edited by

                                    @lb said in jetson Xavier NX适配RAW-MIPI-SC132M找不到设备:

                                    @veye_xumm 现在我对相机做了这个操作./mv_mipi_i2c.sh -w -f mcubypass -p1 1 -b 9
                                    ,也就是SDA模式对吧?我并没有做回修改,然后jetson关机后就卡在这里,无法启动了。957bc74f11fcee816b5256dd64bad54f.jpeg
                                    请问这时怎么处理?重置相机?

                                    新换了同款相机是可以正常启动的。

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

                                      @lb
                                      https://wiki.veye.cc/index.php/Mv_mipi_camera_manual/zh#SDA_.E6.A8.A1.E5.BC.8F
                                      SDA模式下,我们提供的驱动和demo均不再适用,只有部分mv_mipi_i2c.sh指令和寄存器可用。
                                      因此,建议不要同事配置mvcam驱动和sda模式。

                                      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.)

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

                                        @veye_xumm 什么意思呢?那现在这个情况怎么处理?我现在系统进不去也无法在这个相机做修改了?有没有什么重制的办法?

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

                                          @lb 建议你先在不插摄像机的情况下进入jetson 系统,然后将dtb更换为原系统默认的或者其他非mv系列的。
                                          然后尝试插入这个相机,并启动jetson系统。
                                          能进入系统的情况下,然后用mv_mipi_i2c.sh配置,去掉SDA模式。

                                          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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