| eCAN接口的设计与实现 |
| |
| 引用本文： | 蔡昌新. eCAN接口的设计与实现[J]. 长江大学学报, 2007, 4(4): 93-95 |
| |
| 作者姓名： | 蔡昌新 |
| |
| 作者单位： | 长江大学电子信息学院,湖北,荆州,434023 |
| |
| 摘 要： | 以技术先进、功能强大的32位定点DSP芯片TMS320F2812为控制核心,配以相应的外围接口驱动电路和其他处理模块,通过对该DSP自带的CAN控制器进行编程,实现了多片DSP下CAN信号的发送和接收。系统软件模块是在DSP编译环境CCS2.0下,用C语言和汇编语言实现邮箱的配置,从而完成了DSP下的eCAN接口设计,当通讯速率在1Mbps的情况下,没有误码,可靠性极高。
|
| 关 键 词： | DSP eCAN 接口 |
| 文章编号： | 1673-1409（2007）04-N093-03 |
| 收稿时间： | 2007-08-28 |
eCAN Interface Design and Implementation |
| |
| CAI Chang-xin. eCAN Interface Design and Implementation[J]. Journal of Yangtze University, 2007, 4(4): 93-95 |
| |
| Authors: | CAI Chang-xin |
| |
| Abstract: | TMS320F2812,an advanced and powerful 32-bit fixed point model of TMS320C28x series were used as its CPU.It was matched by interface circuit and other processing module,a hardware equipment with the DSP was designed,through programming DSP eCAN,it realized under multi-piece DSP CAN signal transmission and receiving.By using C and assemble language under DSP compiled environment CCS2.0,it realized the mailbox arrangement,and completed the DSP eCAN interface research.As the communication in the 1Mbps situation,It has no wrong code,and has high reliability. |
| |
| Keywords: | DSP eCAN interface |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
