搜索资源列表
VB-PLC-Commuation
- VB与台达PLC通讯程序源码 可以监控台达PLC的输入输出状态 注释很好的解释了通讯协议的用法-VB and Delta PLC communication program source code can monitor the the Delta PLC input and output status note explained the communication protocol usage
modbus
- modbus串口通信，利用vc6.0控件自己的项目中用到的代码，很好用。里面有两个程序，一个上位机，一个模仿下位的极的程序，可以互相通信。-modbus serial communication, the use the code the vc6.0 controls used in the project, to very good use. There are two programs, a host computer, an imitation of a bit extreme progr
PLC_COM
- 可实现三菱PLC与电脑串口通讯的源代码，此程序与经用于多个工控系统，绝对无错！-Mitsubishi PLC can realize serial communication with computer source code, this procedure been used for many industrial control systems with, absolutely nothing wrong!
RC4
- RC4算法是一种在电子信息领域加密的技术手段，用于无线通信网络，是一种电子密码，只有经过授权（缴纳相应费用）的用户才能享受该服务。-RC4 algorithm is a field of electronic information encryption techniques for wireless communication networks, is an electronic password that only authorized (to pay the appropriate fee
CSerial
- 串口通信CSerial类的源代码，可用于编写串口程序-CSerial serial communication of the source code, and can be used to write serial program
serialport
- 串口通信类文件。可以添加到工程。直接编写串口代码。-Serial communication class file. Can be added to the project. Direct writing serial code.
MATLAB--communication
- Matlab通信仿真及应用源码，很详尽，也可以作为matlab通信初学者运用-Matlab of Communication Simulation and application source code, very detailed matlab communication beginners to use, but also can be used as
HEART
- 本程序使用socket通信实现心跳功能，其中使用select函数，可以实现检测软件是否还存活-This program uses socket communication heart function, select a function, you can achieve detection software is also survived
vbcontrol
- 通过编写VB控制界面实现在rs232下对三菱plc通讯，可以读写（x，y，m等）强制y关或开-In rs232 communication Mitsubishi plc can read and write (x, y, m) forces y off or open by writing VB control interface to achieve
HuffmanTree
- 哈夫曼编/译码器 利用哈夫曼编码进行信道通信可以大大提高信道利用率，缩短信息传输时间，降低传输成本。但是，这要求在发送端通过一个编码系统系统对待传数据预先编码，在接收端将传来的数据进行译码(复原)。对于双工信道(即可以双向传输信息的信道)，每端都需要一个完整的编/译码系统。试为这样的信息收发站写一个哈夫曼码的编/译码系统。 要求：一个完整的系统应具有以下功能： (1)初始化(Initialization)。从终端读入字符集大小n，以及n个字符和权值, 建立哈夫曼树，并将它存于文
1271892719218
- 温度测量系统，基于串口通信和stm2上电脑上的交互，可以实时测出温度-Temperature measurement system, based on the serial communication and stm2 computer interaction, the temperature can be measured in real time
Auto-Scale-System
- 饲料自动配料系统，可以支持4个配料秤，RS232通讯，支持三菱FX系列PLC通讯-Feed automatic batching system, can support 4 batching scale, RS232 communication, support Mitsubishi FX series PLC communication
WINCOMM
- MFC实现的串口工具源码，能够在windows下进行串口通信，代码理解容易，对于在windows下编写串口工具很具有参考作用。-MFC realize serial port tool source code, can carry on the serial port communication under Windows, the code to understand easily, to write a serial port tools under Windows is a referen