Delphi平台下的1553B总线卡通信应用技术研究

Application Technique Research on 1553B Bus Interface Card with DELPHI platform

介绍一种基于Delphi平台的PCI-1553B总线卡接口通信应用技术,主要包括Delphi下1553B总线周期消息、非周期消息定义、消息传输故障重试、消息数据的中断采集、消息数据的动态更新以及总线消息的传输监控记录等编程技术。并基于1553B总线卡和Delphi平台设计了一套电控模拟器通信系统,验证了1553B总线的BC->RT通信和RT->BC通信以及BM总线监控功能。实践表明,利用Delphi开发1553B总线通信应用技术以及Delphi对数据库技术的完美支持,与其他开发语言相比,该技术可快速建立完善的1553B总线通信测试系统。

Interface communication technique for a PCI-1553b bus card based on Delphi platform is introduced. It includes the programming techniques of definition of periodic-message and non-synchronous message, message transmission fault-retry, message data interrupt sampling, message data updating and message transmission monitoring of bus. And with designing an electrical control simulator system based on 1553b bus card and Delphi platform, BC-〉RT, RT-〉BC and BM＇ bus monitoring function of 1553b bus are verified. Application has showed that, with using Delphi developing 1553b bus technique and with its approving of database, comparing to other language, this technique can build communication test system based on 1553b bus quickly.