现代电子技术2011，Vol.34Issue(2)：176-178,181,4.
基于TMS320F2812和USBl00的CAN-USB总线通信系统设计
Design of CAN-USB Communication System Based on TMS320F2812 and USB100
叶成 1刘晓刚 1刘春生2
作者信息
- 1. 中国航空研究院609所,江苏,南京,211102
- 2. 南京航空航天大学,江苏,南京,210016
- 折叠
摘要
Abstract
The design of a communication module between USB and CAN bus hased on CAN controller of DSP and USB chip is presented.A scheme that implements the connection between CAN bus network and the computer by USB interface is proposed.With the help of USB100, it can update the RS232 serial port of a computer to USB interface in the situation of unknowing anything about USB protocol.The hardware of system is extremely simple as a result of using CAN controller on DSP chip.Under the control of DSP, PC and CAN node can communicate with the baud rate of 1 Mb/s.The data transmission is stable and reliable.The experimental results show that the system of CAN bus communication made up of eCAN module which is on the chip of TMS320F2812 is simple and much more practical.关键词
USB/CAN总线/eCAN/TMS320F2812分类
信息技术与安全科学引用本文复制引用
叶成,刘晓刚,刘春生..基于TMS320F2812和USBl00的CAN-USB总线通信系统设计[J].现代电子技术,2011,34(2):176-178,181,4.
