问题求助

hikey开发板能用USB摄像头吗?

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hikey开发板能用USB摄像头吗?大家有人用过吗?在android系统下,谢谢
最后一次回答这方面的问题。。

肯定可以用的。。。uvc是一个摄像头通信标准。。linux内核里边usb子系统里边有完整驱动的。

android的内核是linux的,内核都支持,你说能不能用。。。。

linux下边关于视频采集这一块,用的是v4l统一抽象层。编程的话基本就调几个v4l的函数就行了。通信的话,只要摄像头本身支持uvc无驱,100%能采集到数据,到采集到数据这里。。linux的工作就完成了。至于要显示,那么就是android或者说是图形系统的事了。android里边有opengl-es.,还有android自己的surface都可以用来显示。。。

所以。。。。。以后不会在科普这方面了。。

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