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23423424234324
串口发送modbus协议CRC校验低字节（若为查表所得数据为高字节，其实为CRC的低字节）(serial modbus connection agreement low byte CRC (if available for look-up table for the high-byte data, In fact, for low-byte CRC))
- 2007-02-27 15:52:12下载
- 积分：1
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trc_com_log
记录串口收到的数据并存到文件,主要用于不容易发现的程序BUG调试(record serial data received by the coexistence of the document, mainly for not easy to find the debugging process BUG)
- 2007-07-03 11:59:12下载
- 积分：1
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Serial-Source
这是一个用C#编写的串口调试程序源码。功能包括普通串口数据收发。以及Modbus两种发送模式校验：RTU，ASCII。
是一个很好的工业控制开发上位机学习入门的学习代码。程序均已调试通过，和测试
(This is a C# prepared by the serial debugging program source code. Common features include serial data transceiver. Modbus two: RTU, ASCII transmission mode check.
Is a very good industrial control the development of PC learning introductory learning code. Debugging and testing)
- 2016-03-24 09:10:58下载
- 积分：1
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MFC_serial
MFC串口通信，可以自动检测COM口，包括发送和接收(MFC serial communication, can automatically detect the COM port, including sending and receiving)
- 2012-12-25 09:37:48下载
- 积分：1
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RTU02
说明： 本程序为51单片机上的Mobus协议的传输程序,用于数据的传输.(procedures for the MCU 51 Mobus agreement on the transfer procedures for data transmission.)
- 2006-04-02 11:21:01下载
- 积分：1
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useMSComm
利用MSComm控件实现字符型数据发送与接收(MSComm control to achieve the transmission and reception of character data)
- 2015-06-04 17:28:58下载
- 积分：1
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LabVIEW-and-PLC
为了实现对船舶电站的实
时监控，对PLC编写程序，并在LabVIEW作为监控界面的情况，PLC与工控
机之间采用OPC技术实现通讯，GPC与工控机之间采用Modbus串口协议实现
通讯。最后在实现通讯的的基础上，对本系统进行了试验调试，并开发监控界
面。(In order to achieve real-time monitoring of ship power plant, the PLC programming and control interface as in the case of LabVIEW, PLC and IPC communication between the use of OPC technology, GPC and IPC used between the Modbus serial protocol communication. Finally, to achieve communication based on a test of the system to debug, and develop monitoring interface.)
- 2020-06-26 22:20:02下载
- 积分：1
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3518056
实时连续显示柱状图,对需要信号频谱显示的有很好的参考作用()
- 2018-03-28 21:36:02下载
- 积分：1
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RS485
linux下，简单的串口收发通讯。串口配置在主函数中修改。(linux, a simple serial communication transceiver.)
- 2011-01-14 09:07:25下载
- 积分：1
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379-串口通讯
说明： 包含串口测试程序。和串口向PC机发送字符的程序。(Contains serial port test program. And serial port to send characters to the PC program.)
- 2020-06-21 03:20:01下载
- 积分：1
