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    UNSOLVED IMX385 无法被roc-3588s-pc驱动

    CS MIPI camera
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    • F
      flaty last edited by

      今天收到买的 这个imx385,并移植了驱动源码到内核,在roc-3588s-pc无法驱动,查看DMESG没有发现 硬件被PROBE,检查I2CDECDETOR
      49735844-542c-43bd-9b45-883e20048fea-image.png

      本系统跑系统为Debian系统 LINUX内核版本为:5.10.我目前系统可以跑FIREFLY 的XC7160的相机,也能驱动我们自己的FPGA的板,目前不同
      错误信息如下内核:
      a85a9cb3-00de-41cd-aca7-c22b8072f227-image.png

      驱动按照文档移植:如下 系统编译生成目标目标文件:
      85954ce9-db90-4d56-97ba-fd1bb4384dee-image.png
      firefly-linux.config:
      3765d89d-4416-4a3e-aad1-417662a16323-image.png
      makfile
      29d06a17-8342-4320-af3c-8708e7ac7e98-image.png
      kconfig:
      e312d0e6-d21d-4c80-aaca-d2bd3df1aef1-image.png

      veye_xumm 2 Replies Last reply Reply Quote 0
      • 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?

          F 1 Reply Last reply Reply Quote 0
          • 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。

                    F 2 Replies Last reply Reply Quote 0
                    • 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

                          F 4 Replies Last reply Reply Quote 0
                          • 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.

                                      F 1 Reply Last reply Reply Quote 0
                                      • 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?

                                            F 3 Replies Last reply Reply Quote 0
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