基于ARM单片机的小车显示系统设计  

Design of Car Display System Based on ARM MCU

作　　者：张栋[1] 秦昌丽[1] 谢大帝[1] 吴晓茹[1] 

机构地区：[1]延安大学物理电子信息学院,陕西延安716000

出　　处：《现代电子技术》2011年第22期65-67,共3页Modern Electronics Technique

摘　　要：为完成小车显示系统的设计方案,根据LM3S811微处理器和TH12864液晶显示模块的主要功能及特点,设计出了小车显示系统的软硬件实现方法,经过实际系统的测试和验证,驱动程序功能正常,可供参考,且LM3S811硬件资源丰富,软件易于编程开发,开发的显示系统可方便移植应用到其他领域。In order to accomplish a design scheme of car display system,an implementation method of hardware and software is designed according to the main functions and characteristics of LCD module TH12864 and microprocessor LM3S811 in the series of ARM R CortexTM-M3 based 32-bit microcontroller.The basic driver program are conveniently designed by using the Stellaris peripheral driver library function.The testing and verification results show that the functions of the driver program and display program are ideal.The hardware resources of microprocessor LM3S811 is rich and its software is easy to develop program.The developed display system can be conveniently transplant into other system.

关 键 词：ARM LM3S811 微控制器 TH12864 液晶显示 驱动程序 

分 类 号：TN873.93[电子电信—信息与通信工程] TP271[自动化与计算机技术—检测技术与自动化装置]