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利用TUIO协议做的C程序,可实现与其它平台的沟通
利用TUIO协议做的C程序,可实现与其它平台的沟通-TUIO protocol used to do C program enables communication with other platforms
- 2022-04-11 13:00:06下载
- 积分:1
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详细介绍了有关VC++编程的常用操作源码的总结,对初学者一定有帮助...
详细介绍了有关VC++编程的常用操作源码的总结,对初学者一定有帮助-Details on VC++ Programming source code used to operate the summary, will certainly be helpful for beginners
- 2022-11-07 16:35:03下载
- 积分:1
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本文讨论了一个简单的建立和相关的成就…
This paper discusses the establishment and relevant accomplishments of a simple
facility used for students learning aids based on the Keplerian Orbit parameters. Three
major areas in Orbital Mechanics are discussed in this paper, Orbit of a satellite, Field
of View of a satellite and Constellation of Satellites. -This paper discusses the establishment and relevant accomplishments of a simple
facility used for students learning aids based on the Keplerian Orbit parameters. Three
major areas in Orbital Mechanics are discussed in this paper, Orbit of a satellite, Field
of View of a satellite and Constellation of Satellites.
- 2022-01-23 11:14:18下载
- 积分:1
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with Ethernet and Communications plc example of a reference
用以太网与plc 通信的一个例子 可以参考-with Ethernet and Communications plc example of a reference
- 2022-03-10 01:58:43下载
- 积分:1
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wireless sensor netwrok
这是使用AODV协议的无线传感器网络tcl脚本。其中有4个节点,其中3个节点是从环境中采集数据的传感器节点,1个节点是从所有传感器节点中采集数据的汇聚节点。
- 2022-02-01 13:46:56下载
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- 2022-01-23 11:06:58下载
- 积分:1
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MATLAB程序的仿真比较。随后,针对QPsK,详细讨论了其基本原理和具体的实现算法,并进行了仿真验证,然后选用HSP502巧数字上变频芯片和HSP50214B...
MATLAB程序的仿真比较。随后,针对QPsK,详细讨论了其基本原理和具体的实现算法,并进行了仿真验证,然后选用HSP502巧数字上变频芯片和HSP50214B数字下变频芯片,设计了数字调制、解调器的实现方案。最后,作为对整个数字视频图像传输系统的宏观认识,利用M户JLAB中的实时建模仿真Simullnk库对典型的视频图像传输系统一数字视频广播系统(D vB),进行了建模、仿真和初步的分析,结果表明:在高斯白噪声的传输环境下,系统采取的一系列抗干扰措施,包括内、外码级联的信道纠错编码和先进的调制技术(o FDM)等,保证了信源信息传输的有效进行。-MATLAB simulation comparison. Then, against QPsK to discuss in detail the basic principles and specific algorithm, a simulation test, and then choose the cleverest HSP502 figures HSP50214B frequency chips and digital down conversion chips, the design of digital modulation, demodulation for the realization of the program.MJLABSimullnk(D vB):Andean white noise transmission environment, the system adopted a series of anti-jamming measures, including internal and external codes Cascade Channel advanced error correction coding and modulation techniques (o FDM), ensuring a source of information for the effective transmission.
- 2023-02-27 10:10:04下载
- 积分:1
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ComPort Library是一套用来编写串口通讯程序的控件。它包含5个控件:TComPort, TComDataPacket, TComComboBox,...
ComPort Library是一套用来编写串口通讯程序的控件。它包含5个控件:TComPort, TComDataPacket, TComComboBox, TComRadioGroup and TComLed。利用这些工具(当然还有DELPHI开发环境),你能更快更简单地开发串口通讯程序。包含Delphi上下文相关的帮助文件和源代码(4000行)。功能无限制。源代码:包含。适用语言:CB3 CB4 CB5 D3 D4 D5-ComPort Library is a set of procedures for the preparation of serial communication control. It contains five controls: TComPort, TComDataPacket, TComComboBox, TComRadioGroup and TComLed. Use of these tools (of course, DELPHI development environment), you can faster and easier development of serial communication program. Delphi contains context-sensitive help files and source code (4000 lines). Features unlimited. Source code: contains. Applicable language: CB3 CB4 CB5 D3 D4 D5
- 2022-04-30 06:20:59下载
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MODBUS RTU 51与维纶触摸屏通信例程。
应用背景51和维纶触摸屏的通信。MODBUS RTU 51与维纶触摸屏通信例程。支持的功能码:位:01(读)、05(写),字:03(读)、06(写)还有与数码管显示输入的数据!注释的也比较详细。个人觉得移植性也比较好。各种的单片机上可以移植修改,关键技术51单片机与威纶通触摸屏通讯说明
本程序仅作为一个通信示例程序,实际使用需要根据需要修改。
请使用EB8000 V3.45以上软件打开触摸屏程序,程序为压缩后的触摸屏程序,请使用EB8000软件 工具——压缩/解压缩 菜单下的工具先进行解压缩;单片机使用Keil uVision3 V3.50编译
一、硬件连接
使用ATMEl 89S52单片机。
二、软件
1、通讯环境
触摸屏设置为主站,即PLC 类型 MODBUS RTU,通讯参数设为“9600,N,8,1”。
2、触摸屏程序,需要读取八个位,以及八个字,每次最少读取16个位,字可以一次读取一个也可以一次读取八个。
有0X1-0X8八个位切换开关,6X1-6X8八个字输入元件,支持的功能码:位:01(读)、05(写),字:03(读)、06(写)
当没有写操作时,屏不断的向单片机发送如下码(16进制显示):
01 01 00 00 00 10 3D C6 (位读取)
01 03 00 00 00 08 44 0C (字读取)
此时,如果不给屏发送相应返回值的话,屏就会提示“PLC no response”
3、51单片机程序思路及说明
- 2022-02-02 15:58:29下载
- 积分:1
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一个fir滤波器Designer的例子
一个fir滤波器Designer的例子-A fir filter example Designer
- 2022-03-17 14:41:46下载
- 积分:1