目 录
摘 要 ...............................................................................................................................1
1 绪论 ...............................................................................................................................3
1.1 本课题研究的背景及意义 .................................................................................3
1.2 国内外研究现状、水平 .....................................................................................3
1.3 本课题的发展趋势 .............................................................................................3
1.4 本课题的研究内容 .............................................................................................3
2 方案设计 .....................................................................................................................5
2.1 微控制器选择 .....................................................................................................5
2.2 显示设备的选择 .................................................................................................5
2.3 信号灯的选择 .....................................................................................................5
2.4 系统设计思路 .....................................................................................................5
2.5 方案框图 .............................................................................................................6
2.6 方案论证 .............................................................................................................6
3 硬件设计与实现 ...........................................................................................................6
3.1 电路设计框图 .....................................................................................................6
3.2 最小系统设计 .....................................................................................................7
3.3 LED 模块 ............................................................................................................7
3.4 数码管模块 .........................................................................................................7
3.5 系统总电路图 .....................................................................................................8
4 软件设计 .......................................................................................................................9
4.1 软件的设计架构 .................................................................................................9
4.2 软件设计过程 .....................................................................................................9
4.3 MDK 工程建立及配置.....................................................................................10
4.4 主要函数代码 ...................................................................................................11
5 系统仿真与调试 .........................................................................................................13
体会 .................................................................................................................................14
参 考 文 献 ...................................................................................................................15
VIP享7折，此内容立减4.47元 
