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    CSI支持

    Scheduled Pinned Locked Moved Pi CM5
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    • W
      wuming @george
      last edited by wuming

      @george ec8f905d-ae13-4ed4-99a4-c6f2255e1fcd-image.png 打开了设备,但是start capturing,然后没有,然后。感觉这个板子的可靠性、兼容性不佳,有上当的感觉f8479f15-157d-4581-a7b0-70b60a11d2c8-image.png

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        george @wuming
        last edited by

        @wuming dmesg打印一份传上来,这种情况是没有识别到摄像头模组。

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          wuming @george
          last edited by wuming

          @george b963e0e8-e66c-4336-bf5a-c23ceee38e1e-image.png
          请看看这个是怎么回事情

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            george @wuming
            last edited by

            @wuming 确认DTS文件有如下配置,如果没有就更新代码:
            d0f1439f-ed32-49cd-b6fa-dfbc2351335a-image.png

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            • G
              george @jugg
              last edited by

              @jugg 可以提交一下如下log信息,看IMX219有没有正常识别到。

              coolpi@Ubuntu:~$ dmesg |grep imx219
              [   10.459055] imx219 4-0010: driver version: 00.01.02
              [   10.459070] imx219 4-0010: Failed to get reset-gpios
              [   10.459077] imx219 4-0010: Failed to get power-gpios
              [   10.459084] imx219 4-0010: Failed to get pwdn-gpios
              [   10.459087] imx219 4-0010: imx219_video_probe
              [   10.459089] imx219 4-0010: imx219 power on
              [   10.550251] imx219 4-0010: xvclk matched OK
              [   10.583962] imx219 4-0010: Model ID 0x0219, Lot ID 0x798a91, Chip ID 0x06cf
              [   10.583964] imx219 4-0010: imx219_ctrls_init
              [   10.677433] rockchip-csi2-dphy csi2-dphy0: dphy0 matches m01_f_imx219 4-0010:bus type 5
              [   13.246834] imx219 4-0010: imx219 power on
              [   13.338229] imx219 4-0010: xvclk matched OK
              [   13.380673] imx219 4-0010: imx219 power off
              [   14.004893] imx219 4-0010: imx219 power on
              [   14.096951] imx219 4-0010: xvclk matched OK
              [   14.127786] imx219 4-0010: imx219 power off
              [   14.162705] imx219 4-0010: imx219 power on
              [   14.244563] imx219 4-0010: xvclk matched OK
              [   59.475452] imx219 4-0010: imx219 stream  000
              [   59.479866] imx219 4-0010: imx219 stream  001
              [   59.640823] imx219 4-0010: imx219 stream  002
              [   75.813070] imx219 4-0010: imx219 stream  000
              
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              • W
                wuming @george
                last edited by

                @george 这些信息表示imx219打开了么?
                96622823-b03a-4a47-9265-5dc5d5437728-image.png

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                  george @wuming
                  last edited by

                  @wuming 这个IMX219是有打开的。上层直接用QV4L2打开video11节点就好了。

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                  • W
                    wuming @george
                    last edited by wuming

                    @george 可是它就是一个绿屏,线我买了两条,摄像头买了两个,都不行。我想u盘刷系统不行,连电脑刷机也不行,这个板子搞够了。
                    a03ab97d-6616-41a0-b31f-2c5f0d03976c-image.png

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                      george @wuming
                      last edited by george

                      @wuming 上电开机,快速按三次pwr按键机器进入MSC模式,就可以使用etcher刷系统了。
                      4c77f4c3-6ac2-4fc7-a690-a15bee86b476-image.png

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                        george @wuming
                        last edited by

                        @wuming 今天我会上传一个最新的镜像文件,默认支持IMX219单摄像头,你烧录以后再同步测试。先确认机器是否能正常进入MSC模式?

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                          george @wuming
                          last edited by

                          @wuming 下图如下固件测试,已经集成IMX219单摄的驱动和基础配置。
                          e294f46d-656e-4bd0-8c3a-ba5ab0612170-image.png

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                          • W
                            wuming @george
                            last edited by

                            @george 问题就是无论怎么按pwr键,机器都不能进入MSC模式,用U盘也不能启动,末法子了,准备低价转让。

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                            • G
                              george @wuming
                              last edited by

                              @wuming 按照如下方法操作,格式化EMMC
                              1.按住中间的loader按键同时短按复位按键,机器就会进入maskrom模式,如下图所示:
                              7438b967-6270-4ade-a8b7-169d2116e3ce-image.png
                              2.选择loader文件,选择EMMC,点击download,等待完成以后点击Eraseall。即可完成EMMC擦除。
                              b965b96b-f544-4f6b-b3a2-290280afc612-image.png
                              3.短按复位按键,快速按三次pwr按键,机器就会进入MSC模式
                              bd94ab8d-f5bb-4667-98ff-c98949a7cdc0-image.png
                              4.使用etcher选择固件和MSC设备烧录即可。
                              7eae8b04-f7fd-4106-a079-f72735468737-image.png

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