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Readme.md

driver_camera_ioctl用于usb摄像头驱动。主要代码来自ros版的usb_cam程序。使用的是ioctl。usb摄像头的framerate能到30。

主要参数: msgname 共享内存名词,例如image00 cameraname 设备名称,例如/dev/video0 use_rawmjpeg 是否直接使用mjpeg数据,例如true image_width 宽度,比如1920 image_height 高度,比如1080 framerate 帧率,比如30