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CRC校验采用多项式编码方法。多项式乘除法运算过程与普通代数多项式的乘除法相同。多项式的加减法运算以2为模，加减时不进，错位，如同逻辑异或运算。-CRC polynomial used coding method. Polynomial multiply and divide computing process and the general polynomial algebra multiply and divide the same. Polynomial and subtract operations for the two to die, not into the Modified, dislocation, as logical XOR.

Motorola 6812芯片开发的接口程序。-Motorola 6812 chip development of the interface program.

这个是VB上位机控制LED灯的程序。欢迎大家下载、试用。谢谢大家的支持！

《嵌入式系统构件揭密》部分源代码资料-"embedded system components revealed" part of the source code information

基keil平台的ATMSAM9260串口测试程序，非常精简，适合初学者使用。-uart test program based on keil

rtlinux-3.1源代码-rtlinux-3.1 source code

DS1302时钟芯片的多种驱动方案，有带校准功能的，设计DS1302可以-DS1302 clock chip in a variety of driving programs, there is with a calibration function, design DS1302 can look at the

philips am7 打印机驱动源码，直接针对Ｉ／Ｏ 进行编程的典范，简单明了-philips am7 printer driver source code, aimed at I/O programming model for simple and clear

三星s3c44b0芯片下的基本模数转换程序

51单片机控制 1602液晶显示 读取PS2键盘程序 按键会在1602上显示所按键-51 single-chip control 1602 to read LCD PS2 keyboard program keys will be displayed on the button 1602