chouxianggongchang

聊天室的VC++实现 视频会议 多人聊天室(Chat VC++ implementation of video conferencing over the chat room)

信息安全实验，缓冲区溢出实验，用c++写的，代码简单明了。()

12864的驱动程序，非常有用，里面包括12864转换程序和初始化程序(12864 driver, very useful, which includes 12864 conversion procedures and initialization procedure)

在太阳能发电中，太阳板受光面与太阳光线的角度是决定太阳能发电效率的关键因素。本设计的原理是利用传感器（光敏电阻）把接收到的光信号转换成电信号，然后经过信号处理及单片机控制后，由控制电路输出相应的控制数字信号驱动方位角调整机构和高度角调整机构实现相应的位置调整。(In solar power generation, the angle between the solar panel receiving surface and the solar light is the key factor to determine the efficiency of solar power generation. The principle of this design is to use sensors (photoresistors) to convert the received optical signals into electrical signals. After signal processing and single-chip control, the control circuit outputs corresponding digital signals to drive azimuth adjustment mechanism and altitude angle adjustment mechanism to achieve corresponding position adjustment.)

TMS5402 sin波形产生程序，可以从mcbsp的DA转换器输出波形(TMS5402 sin waveform generator procedures mcbsp from the DA converter output waveform)

串口调试，串口设备模拟，支持32/64位系统。(Serial debugging, serial device simulation)

ATSHA204的操作类封装了所有功能/提供sha256算法功能(The operation class of ATSHA204 encapsulates all functions/provides sha256 algorithm functions)

说明：  可以将EX4文件转换成源码MQ4文件，不用再花钱去买源码了(You can convert EX4 files into source MQ4 files without spending money on source code.)

DotRas实现的

说明：  将大地坐标系下经度纬度高程转换为空间直角坐标系下xyz 及其互相转换(Converting latitude and longitude elevation in geodetic coordinate system to XYZ in spatial rectangular coordinate system)