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    CSI132相机nvidia nx平台上无法更新硬件

    Scheduled Pinned Locked Moved CS MIPI camera
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    • Z Offline
      zjutony @veye_xumm
      last edited by

      @veye_xumm b9915c21-af1f-4a22-bae9-173eee52cdc1-image.png
      我对了下似乎这个也没有问题，是不是这个可以通过host pc直接烧写镜像的方法将其烧写进镜像文件中，可否将你们烧写好的这个镜像文件发我，我直接用这个镜像文件进行测试看

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      • veye_xummV Offline
        veye_xumm @zjutony
        last edited by

        @zjutony
        我刚才尝试了一下，用
        https://developer.nvidia.com/zh-cn/embedded/jetpack
        下载的镜像直接烧写，然后按照我们的步骤操作了一下，没有问题。
        你也可以这样尝试一下。

        你这个问题也有其他人跟我反馈过，现在还没有确切的结论。不知道跟jetpack4.6增加的rootfs备份分区有没有关系。

        如果要深究原因，你可以把你的系统的串口打印信息保存起来，发给我看看。 关键点在boot怎样引导的Image，引导的哪个Image。

        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.)

        Z 3 Replies Last reply Reply Quote 0
        • Z Offline
          zjutony @veye_xumm
          last edited by

          @veye_xumm said in CSI132相机nvidia nx平台上无法更新硬件:

          https://developer.nvidia.com/zh-cn/embedded/jetpack

          这个直接烧写是说的不用sdkmanager吗？

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

            @veye_xumm 那如果我把系统降低点是否会没有这个问题呢，就4.6之前的版本是不是都还是比较稳定的

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

              @zjutony 用sdkmanager也是可以的。

              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
              • veye_xummV Offline
                veye_xumm @zjutony
                last edited by

                @zjutony 老版本我们也支持的。 这个不是稳定性的问题，就是不知为何没有生效。 但是我这总是复现不出，所以没有找到根本原因。你可以再试试我说的方法。

                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
                • Z Offline
                  zjutony @veye_xumm
                  last edited by

                  @veye_xumm said in CSI132相机nvidia nx平台上无法更新硬件:

                  https://developer.nvidia.com/zh-cn/embedded/jetpack

                  我现在按照 这个链接里面的教程 https://blog.csdn.net/zbb297918657/article/details/106390209
                  把镜像烧写到那个tf卡里，然后系统装上去以后，按照http://wiki.veye.cc/index.php/VEYE_CS_Camera_for_Jetson_TX2/zh里的步骤执行到3.6，然后ls /sys/bus/i2c/drivers/ 是能看到 cssc132的目录，但是ls /proc/device-tree/cam_i2cmux/i2c@* 就没有看到对应的相机的型号，请问这个是什么原因，是我没有执行3.9吗？

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

                    @zjutony

                    @zjutony said in CSI132相机nvidia nx平台上无法更新硬件:

                    ls /proc/device-tree/cam_i2cmux/i2c@* 就没有看到对应的相机的型号，

                    这个是dtb更新对了才有的。你看一下3.6.4步骤是否正确执行了？

                    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.)

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

                      @veye_xumm
                      de673cb3-9dc6-47d3-8ea0-9b580a3e05bd-image.png
                      我们是nx的板子，您看看这样子是不是操作正确的

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

                        @zjutony
                        这个配置文件没错，dtb文件你用对应摄像头模组型号的。别弄错了就行了。

                        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.)

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

                          @veye_xumm 这个我看教程上这个dtb文件只有对应计算单元的，没有看到和相机型号对应的关系，这个是在哪里看

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

                            @zjutony
                            举个例子，如果你使用132，jetpack4.6 jetson nx,就需要下面这个路径下的dtb。
                            https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/Xavier-NX/JetPack_4.6_Linux_JETSON_XAVIER_NX_TARGETS/dts dtb/CS-MIPI-SC132

                            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.)

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

                              @veye_xumm said in CSI132相机nvidia nx平台上无法更新硬件:

                              https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/Xavier-NX/JetPack_4.6_Linux_JETSON_XAVIER_NX_TARGETS/dts dtb/CS-MIPI-SC132

                              这个文件夹下两个文件都要考到boot下吗，还是说就考呗那个dtb就行

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

                                @zjutony
                                dtb就可以

                                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.)

                                Z 2 Replies Last reply Reply Quote 0
                                • Z Offline
                                  zjutony @veye_xumm
                                  last edited by

                                  This post is deleted!
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                                  • Z Offline
                                    zjutony @veye_xumm
                                    last edited by

                                    @veye_xumm 重新下载了下dtb文件，现在可以了，多谢

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                                    • veye_xummV Offline
                                      veye_xumm @zjutony
                                      last edited by

                                      @zjutony 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.)

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