基于DSP芯片5509和LCD显示屏制作的一个简易小游戏——推箱子。由C语言编写，游戏内容有四关，操控按键可进行移动-5509 Based on DSP chips and LCD screens produced a simple little game- Sokoban. By the C language, there are four off the game content, the control buttons can be moved