labview vision

1. Yesterday I did a serial data transfer for LabVIEW and Python, and today we will try the TCP data transfer.2.Python Program Programming:(1) First pass input command: sudo ifconfig, get the IP address of the machine, in program programming will use.(2) programming as shown:1) First set the IP address and port, the port can be customized, as long as the port number on both ends of the same;2) Create a socket project, bind the address, listen, wait fo

LabVIEW implements reading of Chinese and English texts Abstract: This article introduces how to implement reading of Chinese and English texts in LabVIEW. Keywords: LabVIEW, text reading, TTS, speech SDK 1. the text reading (TTS) technology briefly introduces the text reading TTS (text-to-speech, also known as speech synthesis (speech synthesis) technology, it c

LabVIEW PC and serial communicationOrigin When I was a freshman, the school opened a public elective course called LabVIEW programming. At that time, I certainly didn't know what LabVIEW was, but I still chose it. The instructor is an associate professor at the School of mechanical engineering. He showed us several projects using

LabVIEW and single-chip computer serial communicationVISA is the acronym for Virtual Instrument Software architecture (that is, Vsan Instruments software Architecture), which is essentially an I/O Port Software library and its specifications. Visa is a standard i/0 application interface for instrument programming and is an industry-ready standard API (Application interface) for instrument drivers, with object-oriented programming for compatibility, ex

1. The aim is to use the upper computer LabVIEW programming, realize the transmission through the USB serial port to the Raspberry Pi, the Raspberry Pi receives the data to display, and returns the received data to the upper computer.2. Raspberry Pi USB Serial Programming:(1) In the online borrowing about Raspberry Pi USB communication, you will find that Python has its own pyserial module, you can set the serial portInstallation Instructions: Pip Ins

LabVIEW Program Design basicsThe process of programming with LabVIEW is simply the process of drawing a program flow diagram. LabVIEW Program Design (Project browser) New Project mode ①: In the upper left corner of the menu bar, select file → new Item mode ②: In The new dialog box, select Project, and then click the OK button After saving the project to complete

LabVIEW Connection MySQL DatabaseBecause of the project needs, the MySQL database is needed in LabVIEW development. Here are two ways to connect to the MySQL database.Use the Labsql kit and the Database Connectivity Toolkit toolkit, respectivelyHere are the steps to proceed:1. Install MySQL DatabaseAccording to the requirements can go to the official to download the corresponding version, the version used h

LabView calls the C # mixed-mode dll, Under some specific requirements, our C # program may need to make a dll for LabView to call, and we cannot ensure that the C # program is completely written by ourselves without calling a third-party dll library. In many cases, we need to use Sqlite. net, AForge. net and other open-source libraries. At this time, we find that we need to use the hybrid mode to be compa

A few days ago, I suddenly found someone on the Internet running the well-known LabVIEW on the 2440 wince system.ProgramLater, I saw some netizens saying that LabVIEW would be slow and inefficient at 2440. However, s5pv210 is at least 3 to 2440 better than s5pv210 ~ Five times, so I want to try running LabVIEW on s5pv210 program to see what will happen. I didn't

After three months, I finally completed the task of developing the power quality meter! I was a little scared when I took over this project, because I have never completed a project under the arm system's wince system, so I feel a lot of reason and self-feeling! There are mainly the following points: 1. Some VI and controls in LabVIEW cannot support wince, and some functions can only be completed by calling evc dll. 2. Modify the Low-layer driver

Above is the use of the panel in LabVIEW, in LabVIEW, the panel plus dynamic call technology can solve a lot of problems.For me, just contact C #, how to implement Pannel dynamic loading interface, is also a must first overcome the difficulty.After their tireless groping, the panel's usage is now collated as follows for subsequent reference use:Drag the Panel container to the interfaceNew Login ();

The preface to the previous article describes how to use Quickdrop to implement fast code placement, and today we'll talk a little bit about how to quickly place blocks of code. In the text labviwe program design, we always do the repetitive writing at the architecture level, take the most common event structure, place while loop and event structure is the most common supporting operation, simplifying these two steps, then will save a lot of time at the architecture level.the effect of the final

First timer function (time delay): Inserts a time delay in VI, specifying the number of seconds to delay before running call VI. The default value is 1.000.First timer function (Wait (MS)): waits for a specified length of milliseconds and returns the value of the millisecond timer. The function makes an asynchronous system call, but the function node is synchronous. Therefore, until the specified time is over, the function stops executing, and when LabVIEW