SDT在嵌入式软件开发中的应用  

Application of SDT in Embedded Software Development

作　　者：王宏波[1] 

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《无线电通信技术》2008年第5期52-55,58,共5页Radio Communications Technology

摘　　要：结合工程实践,介绍了规范描述语言SDL及其开发工具SDT的特点和使用方法,详细介绍了使用SDT进行软件开发的一般过程及开发过程中各阶段需要完成的具体任务,重点叙述了概要设计阶段软件的模块组成,代码编写阶段SDL与C语言混合编程方法,仿真及验证SDL程序的手段,生成C代码时SDL环境修改方法和实际环境下测试和验证软件的目标系统组成,最后介绍了工具的应用效果。Combined with the practical project, this paper introduces the characteristics and usages of SDL and its developing tools SDT. It describes in detail general process of software development with SDT and typical tasks to be accomplished in each phase of development process. It elaborates the software module components during the outlined design phase, hybrid programming method with SDL and C during the coding phase, simulation and validation means of SDL programs, modification methods of SDL ENV when generating C code and object system composition when testing and validating in actual environment. Finally, the paper presents the effect of SDT application.

关 键 词：规范描述语言 SDL开发工具 VXWORKS 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]