摘要
针对Luminary微处理芯片为控制器的点阵LED显示屏控制系统,采用GPRS/GSM通信标准,通过LM3S1138的串行接口接收无线模块的控制命令及显示数据,经处理后控制LED显示屏的扫描显示。本文给出了该系统的设计方案,以及软硬件的详细设计过程。
In this paper,a lattice LED s panel display system controlled by a microcomputer Luminary was given.The system received the control command and display data by way of one serial interface of LM3S1138 using communication protocol.The microcomputer controlled the scanning of data display by way of another serial interface of LM3S1138.The main points of system design and detail description of hardware and software were also presented.
出处
《武汉船舶职业技术学院学报》
2009年第4期50-53,58,共5页
Journal of Wuhan Institute of Shipbuilding Technology
