7281可以驱动8/16位数码管。具有8*8的键盘接口，内含去抖动。-7281 8 / 16 digital control. * 8 8 with the keyboard interface, intron to tremble.

这个是关于在directfb中获取键盘的代码，如何根据驱动文件得到按键码值-This is about the directfb code to get the keyboard, how to get key code according to the value of driver files

这是一个采用OpenGL写的机器人在给定场所中运动，代码中实现了碰撞检测跟鼠标键盘事件驱动-This is a robot that uses OpenGL to write in a given place in the movement, the code implements the collision detection with the mouse and keyboard event-driven