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Modbus协议的努力准备与你分享一些厚希望能启发所有
我用vb编写modbus协议,拿出来与大家分享一下,厚厚,希望得到大家的指教-Modbus protocol prepared hard to share with you some thick hope to enlighten all
- 2022-02-01 13:45:51下载
- 积分:1
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串口程序,使用vc编写,好东西,大家可以分享一下。
串口程序,使用vc编写,好东西,大家可以分享一下。-Serial procedures, the use of vc preparation, good things, we can share.
- 2022-08-17 14:13:41下载
- 积分:1
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在LPC2106实现的中断函数和demo,本例程仅对初学这有用
在LPC2106实现的中断函数和demo,本例程仅对初学这有用-Implemented in LPC2106 interrupt function and the demo, this routine is only useful for beginners This
- 2022-01-26 18:59:11下载
- 积分:1
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双机串行互连开发
两台电脑互联 串口开发-two computer serial interconnect development
- 2023-05-15 13:40:02下载
- 积分:1
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串行通信接口标准经过使用和发展,目前已经有几种。但都是在RS...
串行通信接口标准经过使用和发展,目前已经有几种。但都是在RS-232标准的基础上
经过改进而形成的。所以,以RS-232C为主来讨论。RS-323C 标准是美国EIA(电子工业联合
会)与BELL等公司一起开发的1969 年公布的通信协议。它适合于数据传输速率在0~
20000b/s 范围内的通信。这个标准对串行通信接口的有关问题,如信号线功能、电器特性
都作了明确规定。由于通行设备厂商都生产与RS-232C制式兼容的通信设备,因此,它作为
一种标准,目前已在微机通信接口中广泛采用。-Serial communication interface standard through the use and development, now has several. However, in the RS-232 standard on the basis of an improved formed. So to the main RS-232C for discussion. RS-323C standard is the United States EIA (Electronics Industry Association) and BELL, such as the development of the company in 1969 with the publication of the communication protocol. It is suitable for data transfer rate at 0 ~ 20000b/s within the scope of communication. The standard serial communication interface of the relevant issues, such as signal line features, electrical characteristics have been clearly defined. Because of prevailing production and equipment manufacturers have standard RS-232C compatible communications equipment, t
- 2022-02-01 11:07:15下载
- 积分:1
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端口测试程序
com port test program
- 2022-04-08 01:44:03下载
- 积分:1
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此程序利用串口读取民航AFTN电报网中的AFTN信息,然后进行电报解读,并将解读出来的信息存储到数据库中。是民航常用的电报数据读取端口...
此程序利用串口读取民航AFTN电报网中的AFTN信息,然后进行电报解读,并将解读出来的信息存储到数据库中。是民航常用的电报数据读取端口-use of this procedure to read CAD AFTN serial cable network AFTN the information and then proceed telegram read, and read out the stored information to the database. CAD is used to read the data cable port
- 2022-02-05 08:15:34下载
- 积分:1
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该程序实现了串口之间的相互通信,是异步串口通信,可以设置串口号...
该程序实现了串口之间的相互通信,是异步串口通信,可以设置串口号-Implementation of the procedures between the serial communications, serial communication is asynchronous, the classic experimental procedures for computer networks
- 2022-12-10 11:00:02下载
- 积分:1
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用串口通信的方式实现双机备份,串口采用了 mscomm控件。
用串口通信的方式实现双机备份,串口采用了 mscomm控件。-serial communication with the realization of a two-aircraft backup, serial used mscomm controls.
- 2022-04-24 19:56:32下载
- 积分:1
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RS485
本程序是关于串口通信,已经调试通过,希望对大家有所帮助。-RS485
- 2023-07-11 16:15:03下载
- 积分:1