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CSMA_CA
CSMA_CA协议在传感器网络中的应用与改进-CSMA_CA
- 2022-02-10 02:25:11下载
- 积分:1
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i hope useful for all student
thanks
i hope useful for all student
thanks
- 2023-03-24 22:50:03下载
- 积分:1
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串口测试程序
串口测试程序 -Test porgram for serial
- 2022-05-20 08:40:55下载
- 积分:1
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powerline communication channel
powerline communication 的 channel-powerline communication channel
- 2022-03-07 15:19:35下载
- 积分:1
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c# plc modibus 通信
c# 串口 以太网通信 modibus 连接 plc
从文本框输入负数 -2 补码=反+1=进位+原数
Vb 清除输入缓冲区 输出缓冲区 c#用不用清除??哪个函数??
//發送二進制數據 ??????????????
private void SendBytesData(SerialPort serialPort)
{ ////从 文本框取得数据 如果负数 -2 怎么办????
byte[] bytesSend = Encoding.Default.GetBytes(txtSend.Text);
spcom.Write(bytesSend, 0, bytesSend.Length);
}
通过MODBUS TCP读写PLC源码
功能模块一:读写PLC主模块
using System;
using System.Net;
using System.Net.Sockets;
public static void WriteWord(int mwAddress,int mwValue)
{写字到以太网
if (init_plc() == 0)
{
try
{
hi = mwAddress / 256;
low = mwAddress - hi * 256;
hi1 = mwValue / 256; ///////////16bit
low1 = mwValue - hi * 256;
sendBuf[7] = 6;
sendBuf[8] = (byte)hi;
sendBuf[9] = (byte)low;
sendBuf[10]
- 2022-07-10 15:42:30下载
- 积分:1
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VB 通讯开发源码例子 邮件客户端检查,接收代码
VB 通讯开发源码例子 邮件客户端检查,接收代码-VB communication open source examples mail client checks, receive code
- 2022-08-04 04:02:25下载
- 积分:1
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Overview of 2000 IAB Wireless Internetwor king Workshop
2000年IAB无线互联王研讨会综述
- 2022-02-27 01:50:55下载
- 积分:1
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Peer
点对点即时通信软件,VB实现,包含服务器端和客户端源代码。-Peer-to-peer instant messaging software, VB realize that contains server-side and client source code.
- 2022-11-29 14:05:04下载
- 积分:1
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Turbo码编码器解码器交际
turbo code encoder decoder communicacion
- 2023-04-07 00:55:03下载
- 积分:1
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Visual C++课程设计案例精编一书自带例子程序:通讯录
Visual C++课程设计案例精编一书自带例子程序:通讯录-Visual C cases precision curriculum design a book series, bringing their examples : Contacts
- 2022-05-05 05:38:42下载
- 积分:1