如果有人学习单片机，不如msp430，可以看看这些资料，对其学习很有用...

实现词法分析，并用LR0实现语法分析.这是编译原理的实验时候做的。-It realized the lexical analysis and grammatical analysis function, it was written by C++ language.

Programa em Pascal usado em Aulas

封装好人机接口分析器，类似于XML文件分析器.-good Packaging Machine Interface analyzer similar to the XML file analyzer.

Many many developers all over the net respect NASM for what i s - a widespread (thus netwide), portable (thus netwide!), very flexible and mature assembler tool with support for many output formats (thus netwide!!). Now we have good news for you: NASM is licensed under LGPL. This means its development is open to even wider society of programmers wishing to improve their lovely assembler. The NASM project is now situated at SourceForge.net, the most famous Open Source development center on The Net. Visit our development page at http://nasm.2y.net/ and our SF project at http://sf.net/projects/nasm/

递归下降方法实现的类C语言的语义分析程序-recursive method decreased the Class C language semantic analysis procedures

由于时间紧迫及事先准备不足，编译器最后定型时暴露出不少问题及不足之处，主要有以下一些方面： 　　不支持数组数据类型，这是文法分析器设计时的一个疏漏，由于时间关系，最后只得把扫描器中已做好的相关的数组部分删去。 　　对于float数据类型的支持，直到语义分析都是正常的，也能生成相应的汇编代码，但由于我们对8086/8088指令系统本身了解不足，这样的汇编代码将只能做到含义上完全忠实于源程序，但不能运行。 　　对于局部变量的支持，则于时间紧迫，所有的局部变量全被处理成静态变量。使递归函数不能得到正确的结果。 　　 对于函数调用语句，不进行参数匹配检查，如果参数数量不对，也将能通过编译，但运行时将产生非法操作。 　　对&& !等逻辑操作在最后生成代码时处理比较粗燥，生成的代码在逻辑复杂时将不能保证运行正常。 　　接下来有一些，不能说是缺陷，但必须说明的问题： 　　对于main函数，没有参数表，通回类型也必须为void，但如果写上参数表及其他返回类型也能编译通过，生成代码时将简单地忽略，不影响最后的代码的运行。 　　对于while,for,if语句，其语句体不管是一句还是多句，必须都有｛｝围起来。这跟C语言中若是一句则可省略｛｝不同。-Due to the time constraints and lack of preparation in advance, the compiler finalized when exposed numerous problems and shortcomings, mainly in the following aspects : no support for array data type, which is grammar analyzer design of an omission, because of the time, the final could only have scanners do phase customs array deleted. For float data types of support until semantic analysis is normal, and can generate the corresponding assembly code, but because of our 808

词法分析，功能齐全，简单实用，绝对的好程序，是学好编译原理的好帮手！-Lexical Analysis

学生信息注册系统，数据库是ACCESS！-Student Registration information systems, databases are ACCESS!

16F876控制的电动自行车驱动系统源程序-16F876 control of the drive system for electric bicycle source

NT上的Perl解释器 -Perl interpretor on NT