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PLC串口编程，通过RS232和RS485通讯…
PLC串口编程,通过RS232和RS485与上位机通讯.-PLC serial port programming, through the RS232 and RS485 communication with the host computer.
- 2022-02-02 14:04:36下载
- 积分：1
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获取当前机器的COM口的数量，包括usb转换的串口
获取当前机器的COM口的数量，包括usb转换的串口-access to the current machinery of the number of COM ports, including USB Serial Conversion
- 2022-03-22 03:52:54下载
- 积分：1
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一个用8255的串口编程
一个用8255的串口编程-8255 with a Serial Programming
- 2023-06-21 08:35:03下载
- 积分：1
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串口 操作 源码 打标机的控制程序，很实用欢迎下载
串口 操作 源码 打标机的控制程序，很实用欢迎下载-source Marking operation of the control procedures, practical welcome to download
- 2022-03-21 12:35:20下载
- 积分：1
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很多串口调试助手中串口流控的设置都不起作用，该文章讲述了流控的具体设置方法...
很多串口调试助手中串口流控的设置都不起作用，该文章讲述了流控的具体设置方法-Assistant in a lot of serial debugging serial flow control settings are not working, the article describes a specific set of flow control methods
- 2023-06-22 11:35:04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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USB communications source code, the entire Internet, downloading re
USB通信源代码，网上最全，下载后重新rebuild就可以运行了。-USB communications source code, the entire Internet, downloading re-rebuild on the run.
- 2022-06-30 05:27:32下载
- 积分：1
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这是一个串口通信的实例。
里面用到很多控件，对于初学者值得学习！...
这是一个串口通信的实例。
里面用到很多控件，对于初学者值得学习！-This is an example of serial communication. Which used a lot of control, for beginners to learn!
- 2022-03-07 09:37:32下载
- 积分：1
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com prepared by the procedures, they can add functionality and can be used for d...
delphi编写的com程序,自己可以添加功能,可用做串口调试-com prepared by the procedures, they can add functionality and can be used for debugging serial
- 2022-03-10 02:49:26下载
- 积分：1
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W77E58 dual serial communication source code Note : This program is for referenc...
W77E58双串口通信源代码
注：此源程序只作参考，内有些函数未有原型，借鉴在于其通信方式及其设置。
CRC检校可另参考其它代码。
-W77E58 dual serial communication source code Note : This program is for reference only, not some function prototype experiences in his means of communication and set up. CRC calibration can be a reference to other codes.
- 2022-02-16 06:53:32下载
- 积分：1
