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    Topics created by traceback

    • T

      CoolPi 4B OV5647 摄像头图片全黑
      Pi 4B • • traceback

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      @george 您好,我又确认了一下,在用systemctl关闭rkaiq的服务之后,读取/dev/video11就是正常的未经isp处理的图像,颜色非常暗,然后开启rkaiq_3a_server之后图像就是全黑的,使用v4l2抓图像是没有读出来数据,感觉不像是读出来了全黑的图

    • T

      CoolPi 4B无法进入Android系统
      Pi 4B • • traceback

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      E

      @traceback 兄弟,问题解决了吗?我遇到了一样的问题,还不知怎么处理。

    • T

      How to update coolpi-4b npu driver in ubuntu?
      AI Algorithm • npu ubuntu rknpu driver • • traceback

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      T

      @traceback
      I found the solution in github:
      FirstSecond

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