基于单片机的广告灯控制系统设计
基于单片机的广告灯控制系统设计(论文10800字)
摘要:随着市场经济的快速发展,各行业的竞争愈发激烈,流水广告灯有着非常广泛的应用,并且有着良好的发展前景。单片机有着体积小、功能强以及应用面广等特点,基础的自动控制就是靠单片机,因此可以用单片机来实现广告灯的控制。本文采用STM32单片机的LCD显示屏模块来显示广告,使用了FSMC接口板块,在模拟8080时序接口时效率更高,同时使用了红外感应模块,当检测到有人经过时,红外模块输出端电平变化,通过WIFI模块发送到PC端,PC端程序控制语音播报,最终制成一款简易的、能够循环移动的流水广告灯控制系统。
关键词:STM32,LCD液晶屏,广告灯,红外传感
Design of LCDAdvertising Control System Based on MCU
Abstract:With the rapid growth of market economy, the competition in various industries is becoming more and more fierce, running water advertising lights have a very wide range of applications, and has a good prospects for development. Single-chip microcomputer has the characteristics of small size, strong function and wide application, the basic automatic control is to rely on single-chip microcomputer, so can use single-chip microcomputer to achieve the control of advertising lights. This paper uses STM32 single-chip LCD display module to display advertising, the use of FSMC interface plate, in the simulation of 8080 time series interface more efficient, At the same time, infrared induction module is used. When someone passes by, the output level of the infrared module changes. It is sent to the PC through the WIFI module. The PC program controls the voice broadcast. Finally, a simple and circulating advertising lamp is made.
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Key words: STM32;LCD;Advertising;Infrared Sensing
目录
1.绪论 1
1.1设计背景及意义 1
1.2国内外研究现状 1
1.3研究内容 2
2.总体方案设计 2
2.1 整体框架 2
2.2 功能要求 3
3.系统硬件设计 3
3.1 STM32单片机 3
3.2 TFTLCD显示模块设计 6
3.3 FSMC接口设计 9
3.4 红外传感模块设计 11
3.5 WIFI模块设计 12
4. 系统软件设计 12
4.1 编程语言选择 13
4.2 软件环境与工程框架 13
4.2.1 软件环境 13
4.2.2 工程框架 14
4.3程序概述 15
4.4 Main函数 15
4.5 红外模块中断 17
4.6 WIFI数据处理 19
4.7 TFTLCD显示子程序 21
4.8 串口驱动程序 22
4.9 时钟中断 22
5. 电脑端界面设计 23
6.系统测试 24
7.总结 25
参考文献 26
致谢 27 [版权所有:http://DOC163.com]