WPF框架

stm32进行串口控制，串口初始化进行通信(STM32 carries on the serial port control, the serial port initialization carries on the communication)

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DS2480芯片是实现1-wire协议的芯片。本驱动使用C8051F206单片机与DS2480芯片进行交互，并读取1-wire总线上DS1990A芯片的ROM码。(This is DS2480 chip driver)

一种改进的方案，它针对硬故障集的特点利用指示频率连续长度码(FDR码)进行二次编码压缩。该方法充分利用测试集中无关位较多而测试模式之间变化位较少的特征，应用贪心算法对预先计算的测试集进行了重新排序，尽可能的使相邻的向量间具有最少的不同位，排列成一个最佳的差分向量序列，然后应用FDR码对差分向量序列进行编码,最后对压缩结果重新分块，按照一次压缩的流程进行二次压缩。在解压时，使用片上解压电路解压，能高效地还原出原测试集。最后通过对Soc部分标准电路硬故障集的测试结果显示，本方案具有较好的压缩率。(a new improved method was proposed in the paper,the method using Frequency-Directed Run-length(FDR codes)coding for the twice aimed at hard-fault. It fully takes advantage of the characters that there are many don’t-care bits in the test set but a few different bits between the test patterns, Then it applies the greed calculate way to sort the precomputed test sets and make the close together vector have the least different sites possibly. It uses the FDR codes to coding the vectors,then blocks the results and uses the FDR codes to compress for the second time. Decompression used of on-chip circuit extract unpack,it will be deoxidize the original test efficient.using the hard-fault to compress and the experimental results prove that the improved coding method of this paper has the better compression ratios has been proved at last. )

在stc51单片机上，timer0、timer1、timer2的控制(In the stc51 microcontroller, timer0, Timer1, timer2 control)

vs2013环境下C#开发的B样条绘制小程序，包括均匀B样条，准均匀B样条，分段贝齐尔曲线，分均匀B样条

基于MSP430G2553的AD9850波形发生调试程序，亲测通过，稳定可靠(MSP430G2553，AD9850，CCS5.0 as software)

使用arcobjects控件编程 对arcEngine学习很有帮助。 (arcGIS Engine10)

基于51单片机的电子琴， 设计的主要内容是用 AT89S52单片机为核心控制元件，通过脉冲触发产生 出电子音调，设计一个简易的电子琴。以单片机作为主控核心，与键盘、蜂鸣器 等模块组成控制模块。该系统运行稳定，其优点是硬件电路简单，软件功能完善， 控制系统可靠，性价比较高等，具有一定的实用与参考价值。

显示日期时间的代码，可单行显示农历时间日期的代码(Show date and time of the code can be a single line of code displays the time and date lunar)