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SIEMENS西门子S7

于 2023-01-06 发布 文件大小:18.18 kB
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SIEMENS西门子S7-200PPI通讯协议-SIEMENS Siemens S7-200PPI communication protocol

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  • 此源代码是一个很复杂的串口通信的例子,序,可以运行。
    此源代码是一个很复杂的串口通信的例子,序,可以运行。-this source code is a very complicated serial communication example, sequence, can run.
    2022-03-11 19:00:04下载
    积分:1
  • 这个项目提供了一个代理,允许Telnet / TCP进行系统连接
    This project provides a proxy that allows telnet/tcp connections to be made to serial ports on a machine.
    2023-04-18 12:45:03下载
    积分:1
  • 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
  • UART双机通讯范例,采用中断方式,请大家试一下,多提意见
    UART双机通讯范例,采用中断方式,请大家试一下,多提意见-Dual UART communications paradigm, using interrupted, please everyone try and opinions
    2022-03-22 15:14:32下载
    积分:1
  • UCOS very popular on the network version, I realized UCOS through his applicatio...
    网络上很流行的UCOS版本,本人通过他实现了UCOS的应用,还是蛮稳定的东西,ucos果然方便-UCOS very popular on the network version, I realized UCOS through his application, or something pretty stable, ucos indeed facilitate the
    2022-02-04 12:54:28下载
    积分:1
  • 支持zmodem通讯协议的包装类
    支持zmodem通讯协议的包装类- Supports the zmodem communication agreement the packing class
    2022-10-20 10:50:04下载
    积分:1
  • 串口通信,较完整的界面及功能,学习和使用都很好
    串口通信,较完整的界面及功能,学习和使用都很好-Serial communications, a more complete picture of the interface and functions, learning and the use of good
    2022-02-04 06:29:21下载
    积分:1
  • 串口编程调试精灵,VB实现,绝对经典。可以任意改动。保你赞不绝口。...
    串口编程调试精灵,VB实现,绝对经典。可以任意改动。保你赞不绝口。-Serial Programming Debugging genies, VB, absolute classic. Can be arbitrarily changed. You full of praise.
    2022-06-01 20:11:13下载
    积分:1
  • this program is targeted at specific GPS receiver
    本程序是针对特定GPS接收机--JAVAD公司的legacy的一个应用,用来收取标准的NMEA-1083GGA信息或JPS格式(JAVAD公司的特有GPS信息格式)的{RT,PO}信息,并统计数据大小与经历时间。本程序用VC6.0+串口控件MSComm实现,其中关于如何在数据长度不定的情况下实现数据帧的同步的方法可以借鉴到其它串口数据采集的应用之中,具备一定的实用价值-this program is targeted at specific GPS receiver-- JAVAD the legacy of an application, used to collect standard NMEA- 1083GGA information or JPS format (JAVAD company"s unique GPS information format) (RT, PO) information and statistical data on the size and duration. The procedures used VC6.0 Serial MSComm control, on how volatile the data length of the data frame synchronization method can draw on to other serial data acquisition applications, to have some practical value
    2022-05-25 01:49:57下载
    积分:1
  • 自己编写的计算机与单片机通讯时,下位机的模拟系统
    自己编写的计算机与单片机通讯时,下位机的模拟系统-I have written single-chip computer and communications, the next bit machine simulation system
    2022-04-17 12:58:33下载
    积分:1
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