本文简单介绍了嵌入式实时程序设计的特点和嵌入式系统设计中语言的选择,着重介 绍了以下几种在嵌入式实时程序设计中优化 C/C++代码的方法 [关键词] 嵌入式实时操作系统(RTOS) C/C++ 优化 Abstract: In this article we will introduce briefly the characteristic of the embedded real-time programming and how to choose the language in programming, explore the following optimization techniques for C and C++ code developed for embedded real-time programming. Key Words: embedded, RTOS, C/C++,optimization