StringJiaMi

基于51编写ucos操作系统 (Based on 51 to write ucos operating system )

一个使用PSPICE来完成的大作业，内含所有源文件(a big homework of pspice)

HLP A+ Modbus 标准通讯协议格式，上位机发送数据格式，正确时变频器返回数据格式(This bit will be set to logic 1 when the receive buffer has been read and contains no new information. If there is new information available in the receive buffer that has not been read, this bit will return to logic 0. RXBMT = 1 when in Master Mode.)

主要介绍指针的概念和常用的方法，包括一些容易错误的使用(Introduces the concept of pointers and common methods, including the use of a number of easy mistakes)

msp430f2274的串口驱动程序，使用中断驱动，也可用于其他fx2xx系列，自适应波特率，原驱动开发环境为linux 。(msp430f2274 serial driver to use interrupt-driven, can also be used for other fx2xx series, adaptive baud rate, the original driver development environment for linux.)

说明：  主要是关于中国地质大学地球物理与空间信息学院的暑期GIS编程及地球信息科学分析，对想了解GIS编程以及空间分析很有帮助。(It is mainly about the summer GIS programming and the scientific analysis of geo-information in the School of Geophysics and Spatial Information, China University of Geosciences. It is very helpful to understand the GIS programming and spatial analysis.)

用vb语言写的 程序，可以模拟下雪，不算太真实(make an example of snow)

Creating Global Api Hook Using Windows Hook

DC-DC变换器的DSP28335控制程序，采样TI的软件架构，实现软启动，闭环控制等(DC-DC converter DSP28335 control procedures, sampling TI software architecture, soft start, closed-loop control)

太阳能混合发电的背景、目的和意义以及混合发电系统在国内外的研究与应用现状， 构建了混合发电系统，设计了系统的结构图，并运用HOMER软件进行仿真分析。针对该混合发电系统经济效益问题，结合HOMER软件仿真与调试的结果，综合分析了该发电系统的预计运行成本和经济效益，确定出最终的设计结果和结论。(Design of solar hybrid power system based on HOMER simulation)