【摘要】 在介绍CAN网络适配器应用模型的基础上,阐述了CAN网络适配器硬件结构及元器件的选择。文中叙述了CAN网络适配器的固件程序、单片机和上位机USB驱动程序的设计思想和实现方法,对CAN网络适配器的单片机内置入的μC/OS-II作了较深入地分析和研究。设计制作的CAN网络适配器成本低,性能稳定,具有较好的应用前景。更多还原

【Abstract】 Application model of CAN network adopter is presented,and the hardware structure and how to seclect the adequate component of CAN network adopter is analysed and discussed.This paper also presents the design thought and realization of sigal-chip and driver of USB in host computer and firmware program of CAN Network Adopter and focuses on the μC/OS-II embedded in sigle-chip of CAN network adapter. CAN network adapter with low cost and steady performance has been made, and it will has bright foreground application.更多还原