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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()

有关labview 的串口通信，实时显示数据，并且进行后台保存，输出文件(about labview serial com interfce communication ,diaplay data timely and save it behind )

串口读写 (Serial reading and writing)

索佳、拓普康全站仪串口通信控制指令，通过软件控制仪器实现联机通信与自动测量。(Total Station Control Command)

说明：  支持9600，19200等常用各种波特率及自定义波特率，可以自动识别串口，能设置校验、数据位和停止位，能以ASCII码或十六进制接收或发送任何数据或字符，可以任意设定自动发送周期,并能将接收数据保存成文本文件，能发送任意大小的文本文件。 硬件连接方面，传统台式PC机支持标准RS232接口，但是带有串口的笔记本很少见，所以需要USB/232转换接口，并且安装相应驱动程序。(Support 9600, 19200 and other commonly used baud rates and custom baud rates, can automatically identify serial ports, can set check, data bits and stop bits, can receive or send any data or characters with ASCII code or hexadecimal, can arbitrarily set the automatic transmission cycle, and can save the received data into text files, can send any data. Text files of meaning size. In terms of hardware connection, traditional desktop PC supports standard RS232 interface, but notebooks with serial port are rare, so USB/232 conversion interface is needed and corresponding driver is installed.)

说明：  信捷 plc xc xd等通用型串口控制.modbus通讯(General serial port control such as Xinjie PLC XC XD. Modbus Communication)

利用利用串口IO流实现PC与PC串口通信，(Using a serial port flow computer serial communication with computer)

主要是用C#写的与三菱PLC串口通信源代码(Mainly written in C# and MITSUBISHI PLC serial communication source code)

RS-232 通信调试程序，初学者适应。(RS-232 communications debugger, beginners to adapt.)

通信历程，可选取合适的串口号、波特率等实现通信(It is an communication process, you can choose the appropriate serial number, baud rate and so on to achieve communication.)