现代电子技术Issue(22)：63-66,4.
基于STM32的航空通信总线切换器设计
Design of avionics communication bus switcher based on STM32
摘要
Abstract
As a common avionics communication bus,ARINC429 has the characteristics of simpleness and high effective-ness and reliable performance. With ARINC429,the flight control system can communicate with other airborne equipments. A design of avionics bus switcher based on STM32 is presented because not all of the equipments have ARINC429 interfaces,for example,the satellite receiver uses RS422 bus,and flight control systems have a limited number of interfaces. In the scheme, STM32 MCU of STMicro is chosen,which has a high degree of integration,low-power consumption and high processing speed, and is easy to debug and develop.关键词
ARINC429/RS 422总线/STM32微控制器/低功耗器件Key words
ARINC429/RS422 bus/STM32 MCU/low-power consumption device分类
信息技术与安全科学引用本文复制引用
李渊,董敏周,张瑞,张睿,罗洋..基于STM32的航空通信总线切换器设计[J].现代电子技术,2014,(22):63-66,4.基金项目
航天创新基金 （）
