不同于一般形式的软件编程，嵌入式系统编程建立在特定的硬件平台上，势必要求其编

程语言具备较强的硬件直接操作能力。无疑，汇编语言具备这样的特质。但是，归因于汇编

语言开发过程的复杂性，它并不是嵌入式系统开发的一般选择。而与之相比，C 语言--一种

"高级的低级"语言，则成为嵌入式系统开发的最佳选择。笔者在嵌入式系统项目的开发过程

中，一次又一次感受到 C 语言的精妙，沉醉于 C 语言给嵌入式开发带来的便利。-Different from the general form of software programming, embedded system programming based on specific hardware platforms, will require that its programming language with a strong ability to operate the hardware directly. Undoubtedly, the assembly language with such characteristics. However, assembly language development process due to the complexity, it is not the general choice of embedded system development. The contrast, C language- a kind of " advanced low-level"　language, has become the best choice for embedded system development. The author in the embedded system project development process, time and again feel the C language, subtle, indulge in the C language for the convenience of embedded development.