RS232chuanxingkoushiyanbaogao

说明：  通过cvi实现串口通讯的操作界面：通过RS232串口像下位机发送命令，并采集下位机的数据加以显示. (Serial communication through cvi interface: RS232 serial port through the lower position as to send commands and collect data to lower computer display.)

串口通信，对串口发出的数据进行读取和处理，进行检测(Serial communication, read and process the data sent by the serial port, and detect it.)

apresentaç ã o com diferenç a entre serial e paralelo

C++串口通信代码，接收下位机的数据点，并在前面板画出图形。（数据格式* , , /）内附STM32串口发送数据程序(C++ serial communication code, receive under the data points, and the front panel to draw graphics. (Data format,*, /) containing STM32 serial transmit data program)

串口采集数据程序，能够获取串口发来的数据，并自动滤波，显示波形。(Serial data acquisition program)

485通讯接口模块的编程应用，监控显示，检测报警显示，上下值的设置输入输出的结构(485 Communications Interface Module programming applications, monitor display, alarm detection showed that the whole value of the structure of input and output settings)

利用VISA去控制GPIB串口通信，最终实现与频谱仪，电源，示波器等相互之间通信(VISA to control GPIB serial communication, and ultimately with the spectrum analyzer, power supplies, oscilloscopes, and other mutual communication between)

通过串口读取GPS的信息，并解析信息，显示经纬度以及其他的一些主要值，并将该经纬度值转化成大地坐标值(Read through the serial port GPS information and analysis information to display latitude and longitude as well as some other major value, and the latitude and longitude values converted to geodetic coordinates)

STK是由美国Analytical Graphics公司开发的一款在航天领域处于领先地位的商业分析软件。STK支持航天任务的全过程，包括设计、测试、发射、运行和任务应用(STK is a leading commercial analysis software developed by Analytical Graphics Inc. in the aerospace field. STK supports the whole process of space mission, including design, test, launch, operation and mission application.)

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))