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sd卡读写
sd卡读写
- 2022-02-27 09:20:38下载
- 积分:1
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sybian OS 6.0
sybian OS 6.0
- 2022-03-12 16:57:59下载
- 积分:1
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内部包含了各种滤波器的设计,并附上了必要的程序说明。
内部包含了各种滤波器的设计,并附上了必要的程序说明。-Internal contain a variety of filter design, together with the necessary explanation of the procedures.
- 2022-03-12 09:36:39下载
- 积分:1
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ADC0808技术资料,为英文原版资料,详细介绍该元件内部电路及原理及相关使用数据。...
ADC0808技术资料,为英文原版资料,详细介绍该元件内部电路及原理及相关使用数据。-ADC0808 technical information for the English original information, details on the components and principles of the internal circuits and related data.
- 2022-03-01 21:26:06下载
- 积分:1
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Moto720 DemoCode
Moto720 DemoCode
- 2022-01-25 16:28:49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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是路由器的分组和画图,有图形显示,对于初学者有很大帮助~...
是路由器的分组和画图,有图形显示,对于初学者有很大帮助~-router is the grouping and drawing, graphics, but for beginners to be of much help
- 2023-02-08 12:30:04下载
- 积分:1
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蓝牙语音网关软件源代码
蓝牙语音网关软件源代码-Bluetooth voice gateway software source code
- 2022-02-15 08:16:36下载
- 积分:1
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我的汇海威界面,很多的实际应用,虽然简单,但绝对…
我的wincomm接口,经过很多的实际应用,虽然简单,但是绝对稳定有效。---为了五个-my wincomm interface, a lot of practical applications, although simple, but absolutely effective.-- For the sake of five
- 2023-04-23 22:55:03下载
- 积分:1
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Example code to program a device C8051F30x through its C2 interface.
Example code to program a C8051F30x device through its C2 interface.-Example code to program a device C8051F30x through its C2 interface.
- 2022-02-06 15:44:35下载
- 积分:1