目 录
第 1 章 原理与方案...........................................................................................1
1.1 设计目的与要求 .......................................................................................1
1.2 CAN 总线介绍..........................................................................................1
1.3 设计方案 ...................................................................................................2
1.3.1 硬件设计方案 .............................................................................2
1.3.2 软件设计方案 .............................................................................4
第 2 章 硬件连接与说明...................................................................................5
2.1 硬件连接 ...................................................................................................5
2.1.1 模块使用说明 .............................................................................6
2.1.2 实验箱连线 .................................................................................6
2.2 CAN 总线控制器 SJA1000......................................................................6
2.3 CAN 控制器接口 PCA82C250 ................................................................7
第 3 章 软件流程图及说明...............................................................................8
3.1 软件流程图 ...............................................................................................8
3.1.1 主程序流程图 .............................................................................8
3.1.2 初始化子程序流程图..................................................................8
3.1.3 发送数据子程序流程图............................................................10
3.1.4 接收数据子程序流程图............................................................10
3.2 软件实现过程 .........................................................................................10
第 4 章 结果分析及心得体会.........................................................................12
4.1 结果分析 .................................................................................................12
4.2 心得体会 .................................................................................................13
