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WCDMA接口协议中文版,用于详细了解WCDMA接口结构组成及流程
WCDMA接口协议中文版,用于详细了解WCDMA接口结构组成及流程-Chinese version of WCDMA Interface Protocol for details about the composition and structure of WCDMA interface flow
- 2023-06-13 23:10:11下载
- 积分:1
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手机维修通讯软件
手机维修通讯软件-mobile communications software maintenance
- 2023-08-06 01:55:04下载
- 积分:1
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FTDI test, by this example can try to use FTDI chips
FTDI test, by this example can try to use FTDI chips
- 2022-04-19 00:56:32下载
- 积分:1
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A variety of chips commonly used in manual, including NE555.pdf, PCF8591.pdf, MA...
各种常用的芯片手册,包括NE555.pdf,PCF8591.pdf,MAX232.pdf等32个文件-A variety of chips commonly used in manual, including NE555.pdf, PCF8591.pdf, MAX232.pdf and 32 files
- 2022-02-13 10:35:58下载
- 积分:1
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CMPP3.0协议源码下载,实现pc短信收发。
CMPP3.0协议源码下载,实现pc短信收发。-download chinamobile Cmpp3.0 protocle suite source code. it can send or receive sms on PC.
- 2022-05-17 19:00:24下载
- 积分:1
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Ad Hoc的无线路由协议英文论文,2007年的,都是外文
Ad Hoc的无线路由协议英文论文,2007年的,都是外文-Ad Hoc Wireless Routing Protocol in English papers, in 2007, are in foreign languages
- 2022-11-10 00:35:04下载
- 积分:1
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通过串口直接发送文件的例子
通过串口直接发送文件的例子-sent directly through serial documents examples
- 2022-10-23 23:05:03下载
- 积分:1
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ads-ocx例子
示例ADS-OCX Sample01.exe
- 2022-02-05 15:56:12下载
- 积分:1
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Based on the WiMAX IEEE 802.16e physical layer specification of the Simulink mod...
基于WiMAX IEEE 802.16e物理层规范的Simulink模型参考。-Based on the WiMAX IEEE 802.16e physical layer specification of the Simulink model reference.
- 2022-05-21 10:19:12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