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监控和USB
基于USB的汽车总线监控模块设计
基于USB的汽车总线监控模块设计
介绍了应用于汽车的CAN总线和LIN总线监控模块的设计,采用PIC单片机作为控制核心,采用MCP2510作为CAN控制器,使用单片机软件实现LIN协议,并且通过USB接口与便携式计算机通讯,可实现实时监控,并在道路试验中得到验证。
USB协会标准
USB 2.0 Specification Engineering Change Notice (ECN) #1: Mini-B connector Date: 10/20/2000 Reason for ECN: The USB 2.0 specified device-side connector – the B connector – is too large for use with a new generation of handheld and mobile devices, e.g., cell phones which would benefit from connectivity to the PC. This ECN incorporates a specification of a device-side mini connector (hereafter r