LIN总线入门教程

LIN总线入门教程
本资料面向LIN总线初学者，对什么是LIN，LIN的特征，物理层、协议层及应用层相关规定进行说明。
本资料主要是针对LIN2.1讲解。
使用注意事项.............................................................................................................................................11.LIN是什么?.........................................................................................................................................41.1LIN子网(Cluster)与节点(Node)............................................................................................................51.2主/从机节点与主/从机任务..................................................................................................................72.LIN的特点.............................................................................................................................................83.LIN协议层.............................................................................................................................................93.1帧的结构.............................................................................................................................................93.1.1同步间隔段(BreakField)...................................................................................................................93.1.2同步段(SyncByteField)..................................................................................................................103.1.3受保护ID段(ProtectedIdentifierField)..............................................................................................113.1.4数据段(DataField)...........................................................................................................................123.1.5校验和段(ChecksumField)..............................................................................................................13