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    UNSOLVED IMX385 无法被roc-3588s-pc驱动

    CS MIPI camera
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    • veye_xumm
      veye_xumm @flaty last edited by

      @flaty 你好,
      dmesg | grep veye 的输出是什么? 有没有/dev/video0生成?

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      • veye_xumm
        veye_xumm @flaty last edited by

        @flaty 另外,dtb有没有进行编译和移植?

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        • F
          flaty @veye_xumm last edited by

          @veye_xumm 都编译 移植了,理论上 I2C通了 至少PROBE可以,DTB 移植了,我感觉你们的主控芯片和SENSOR之间是不是没通

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

            @flaty dmesg | grep veye 的输出是什么?

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            • F
              flaty @veye_xumm last edited by

              02eb49f6-0edc-4252-9b80-99432601b951-image.png @flaty b8a11928-21a9-4205-9285-5206a15ef21f-image.png

              设备树 已经添加好了啥也没有

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              • F
                flaty @veye_xumm last edited by

                @veye_xumm !d347016b-2c62-4259-8f8e-a65afdfeecaf-image.png

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

                  @flaty
                  看起来摄像机是运行中,但是dts并未生效。
                  我们开发用的ubuntu系统做的,并没有验证debain系统。 现在唯一的差异是debain VS ubuntu。
                  你能否直接试一下ubuntu系统? 不需要重新编译,按照wiki步骤替换一下资源即可。

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                  • F
                    flaty @veye_xumm last edited by

                    @veye_xumm 好滴 我测试一下,理论上ubuntu是debian构建来的,应该差距不大

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                    • F
                      flaty @veye_xumm last edited by

                      @veye_xumm 67696b89-f169-454d-96bc-21b6196d9f0c-image.png
                      这个有没有百度网盘的地址 github有点慢

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

                        @flaty 没有,你可以给一个邮箱我转给你

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                        • F
                          flaty @veye_xumm last edited by

                          @veye_xumm flaty_star@163.com

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                          • F
                            flaty @veye_xumm last edited by

                            @veye_xumm 我看你的设备树了,发现了个地方,估计是这个问题 您确认一下
                            d01a61b5-f731-4acb-8885-32330a94675a-image.png

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                            • F
                              flaty @veye_xumm last edited by

                              @veye_xumm 2eb918e5-d67b-4604-891f-c30034102dbb-image.png

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                              • F
                                flaty @veye_xumm last edited by

                                @veye_xumm 这是之前测试I2C的 另外一个截图也发给您看一下
                                291522d9-b561-497f-9304-d3ba16044029-image.png

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

                                  @flaty 这几个pin没关系。 现在转接板的这几个pin都是默认使能的,不受控的。

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                                  • veye_xumm
                                    veye_xumm @flaty last edited by

                                    @flaty 你应该加上-b 7,指名i2c bus.

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                                    • F
                                      flaty @veye_xumm last edited by

                                      @veye_xumm ubuntu 系统下确实可以了,这个什么问题呢

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

                                        @flaty 不清楚啊,我也以为这俩系统的内核和驱动部分应该是一样的。难道debain跟ubuntu不是用的同一个dtb文件?

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                                        • veye_xumm
                                          veye_xumm @flaty last edited by

                                          @flaty 你们选择debain做开发OS的想法是? 比ubuntu有什么优势吗?

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                                          • F
                                            flaty @veye_xumm last edited by

                                            @veye_xumm 我们用这个目的 就是 firefly适配别的时候有问题,debian没问题,然后测试其他的相机都比较顺利,就到您这个不行了,我看了设备树 还是一个设备树 SDK里面的KERNEL是一样的,文件系统有区别而已。。我再看看先。对了,这个直接接FPGA 可以用吧,这个相机上电就能工作吧。

                                            veye_xumm 1 Reply Last reply Reply Quote 0
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