使用i2c.sh读写曝光参数，但实时图像预览图像并没有变化
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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 -
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@liliant 你好，请问picamera是什么程序？ 具体怎样用？
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@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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@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
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@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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