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

    mv-mipi-sc130m在Xavier nx上无法识别到设备

    Scheduled Pinned Locked Moved VEYE MIPI camera
    32 Posts 2 Posters 15.9k Views 1 Watching
    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.
    • S Offline
      stark @veye_xumm
      last edited by

      @veye_xumm 我这有万用表,我用万用表测一下吧。替代文字

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

        @stark Screenshot_2023-11-06-11-19-54-528_com.taobao.taobao-edit.jpg

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

          @stark 按理来说,虽然是国产套件,但是camera接口和i2c他们应该是兼容英伟达官方的才对。你可以跟卖家做一下确认。

          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
            stark @veye_xumm
            last edited by

            @veye_xumm 82776a924870991ae62f76a1ec73291.jpg 我这儿的这个万用表的笔不太好用,没测出电流来。但是我之前在这个板子上成功成像过,之后因为其他原因又重刷了系统,我再试就不行了。而且我用其他nx配也是这个问题。

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

              @stark 不好意思,得加上一个参数

              sudo i2cdetect -y -r 9
              sudo i2cdetect -y -r 10
              

              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 3 Replies Last reply Reply Quote 0
              • S Offline
                stark @veye_xumm
                last edited by

                mmexport1699256828127.jpg 好像是识别不到

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

                  @veye_xumm 现在是可以确定我软件上的操作没有问题是吗?dbt和image都替换没问题是吗

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

                    @veye_xumm Screenshot_2023-11-07-08-10-41-937_cn.wps.moffice_eng-edit.jpg
                    这是我在板子上命令行的操作整理了下,应该没有问题吧

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

                      @stark said in mv-mipi-sc130m在Xavier nx上无法识别到设备:

                      现在是可以确定我软件上的操作没有问题是吗?dbt和image都替换没问题是吗
                      根据你的步骤,看起来是没问题的。 唯一的一个疑问,就是你用的这个第三方的板子是否完全兼容英伟达官方的版本。

                      此外,其实i2cdetect本身不需要依赖到你的驱动配置无误。 只要给到我们模组正确的供电,另外就是power ENABLE引脚拉高,之后应该就能检测到了。

                      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.)

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

                        @veye_xumm 就是给拉到高电平是吗?我这就试试

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

                          @stark 本身驱动内部是给拉到高电平的。

                          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.)

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

                            @veye_xumm 我用示波器测的电压是我测了下电压powerenable引脚是1.8v左右,我在nano上测试的也是一样的

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

                              @stark nano是可以在相机成像的

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

                                @veye_xumm 杜邦线的那里nx给的电压是1.5v,nano(可以成像的)给的电压是5v

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

                                  @stark

                                  @stark said in mv-mipi-sc130m在Xavier nx上无法识别到设备:

                                  杜邦线的那里nx给的电压是1.5v,nano(可以成像的)给的电压是5v

                                  有可能你的nx的控制这组5V供电的MOS管坏了。
                                  你可以试试用nano提供这组杜邦线的供电,fpc排线插到nx上,然后测试一下试试。

                                  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
                                  • S Offline
                                    stark
                                    last edited by

                                    mmexport1700479864946.jpg mmexport1700479848151.jpg
                                    上次的问题经过排查,就是载板有问题。mv-sc130m的额定功率应该是1w对吗?我设置的5v 0.2a
                                    低帧率可以正常运行相机,拉高至214fps后就会出现上图情况,相机卡顿显示报错

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

                                      @stark 你好,相机的功率并不是一成不变的。我们这个1W是常温下默认参数下的典型值。 在更高业务性能,更高的环境温度下,功耗都会增加。
                                      建议你没有必要的情况下,提供足够大的供电给相机。

                                      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
                                        stark @veye_xumm
                                        last edited by

                                        5v 0.8a这个供电可以吗?应该不会把相机烧掉吧

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

                                          @stark 电流是相机按照自己需求去要的。你给供1万A也烧不了。

                                          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.)

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

                                            @veye_xumm 好的谢谢您

                                            1 Reply Last reply Reply Quote 0

                                            Hello! It looks like you're interested in this conversation, but you don't have an account yet.

                                            Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.

                                            With your input, this post could be even better 💗

                                            Register Login
                                            • First post
                                              Last post