非常详细的CAN 总线原理和应用的资料，着重介绍了CAN2.0规范，CAN控制器芯片，51系列单片机CAN总线，驱动器及应用，智能CAN节点的实现。-CAN bus network introduction and application. Detailed CAN network structure,the relationship between netwrok technology and Field bus application, the concept of both, detailed CAN 2.0 specification and detailed CAN network controller ,from both hardware and software viewpoint to get the full aspect of the CAN Network. Perfect CAN network learning reference book.