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    UNSOLVED 使用i2c.sh读写曝光参数,但实时图像预览图像并没有变化

    VEYE MIPI camera
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    • L
      liliant last edited by

      相机型号:IMX462 MIPI 树莓派
      树莓派版本:4b
      树莓派系统:Raspbian/linux 11 (bullseye)
      相机控制:i2c.sh控制相机参数、picamera控制采图
      问题:可以使用i2c.sh读写曝光参数,但实时图像预览图像并没有变化:分别将曝光时间设置为“0x41”(1/30s)和“0x49”(1/10000),使用picamera实时预览和拍照,发现两张图像并没有变化

      veye_xumm 2 Replies Last reply Reply Quote 0
      • L
        liliant last edited by

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        • veye_xumm
          veye_xumm @liliant last edited by

          @liliant 你好,请问picamera是什么程序? 具体怎样用?

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          • veye_xumm
            veye_xumm @liliant last edited by

            @liliant 我这边测试这个功能是没有问题的。请提供一下你那详细的使用和重现方法。

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            • L
              liliant @veye_xumm last edited by

              @veye_xumm 今天发现了问题,是相机模组出现了问题。之前用IMX462,只能成像,改变参数图像没变化。今天用IMX385,发现参数可以改变图像。这个问题很奇怪,应该是IMX462坏掉了

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

                @liliant 一般来说,能出图,i2c是通的;那么摄像头应该没有坏,控制参数也应该生效才对。

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