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    IMX462+树莓派zero 2w,无法正常控制曝光参数去拍照

    Scheduled Pinned Locked Moved Raspberry Pi App Software
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    • 若 Offline
      若兮鱼
      last edited by

      如标题问题,使用的是如下教程:
      https://wiki.veye.cc/index.php/VEYE-MIPI-290/327_i2c/zh
      驱动是安装的这里的:https://github.com/veyeimaging/raspberrypi_v4l2/releases/latest/download/raspberrypi_v4l2.tgz
      配置过程是用上述驱动安装到树莓派,然后配置,有报错的是以下几个指令:
      59879212-e465-43d3-95c3-e4a792bbe5af-image.png
      9f93c2d4-9ba0-49cd-9162-2f8c57522f4c-image.png
      参数设置用的是这里的:572ed955-8aff-4bf5-8dac-85e73b6690c4-image.png

      但是图片并没有因为设置了曝光时间而发生变化。是我理解不对吗,还是教程有更新呢?

      veye_xummV 1 Reply Last reply Reply Quote 0
      • veye_xummV Offline
        veye_xumm @若兮鱼
        last edited by

        @若兮鱼

        1. 你使用的是驱动模式,不需要调用camera_i2c_config
        2. 核心问题是i2c_write这个可执行文件无法执行。可能是发布的release版本,与你的系统在可执行文件格式方面兼容性不好。你可以进入source目录下,编译一下。然后重新执行。
          首先可以通过读取devid来确认你的i2c命令通道,veye_mipi_i2c.sh脚本是否正常了。

        Questions will be answered as soon as possible, please be patient.
        如果你使用中文,请直接用中文提问。
        May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

        若 1 Reply Last reply Reply Quote 0
        • 若 Offline
          若兮鱼 @veye_xumm
          last edited by

          @veye_xumm said in IMX462+树莓派zero 2w,无法正常控制曝光参数去拍照:

          @若兮鱼

          1. 你使用的是驱动模式,不需要调用camera_i2c_config
          2. 核心问题是i2c_write这个可执行文件无法执行。可能是发布的release版本,与你的系统在可执行文件格式方面兼容性不好。你可以进入source目录下,编译一下。然后重新执行。
            首先可以通过读取devid来确认你的i2c命令通道,veye_mipi_i2c.sh脚本是否正常了。

          你好,谢谢,重新编译source目录里的文件后都正常了。问题已解决。

          1 Reply Last reply Reply Quote 0

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