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78 Threads found on Labview And Usb
Use the labview VISA usb wizard
Hello, I am developing usb interface using pic18f4550 with micro c that just on and off LEDS and it works well with visual basic,but when I try labview VISA RAW as the control program the circuit does not respond I tried all the examples in ni website usbRawBulkMain , usbRawControl (...)
I folks. I have a Ines ieee488 GPIB card. This card is not compatible with labview and I've been talked that a small modification can be done in order to make it compatible with labview. Any help?
I have problems in the implementation of ftdi vi component on labview. labview alway crash
Hi, I need to read 3 analog voltage and tranfer it to my PC through usb port. Is there any device to make this? I could do it by a data acquisition usb device from National Instruments and labview but the cheapest is very expensive for me. and also it has a lot of analog (...)
Hi, You can use labview to send date through serial port via VISA and Serial Drivers. As this is graphical programming, it will give developer a easy understanding of programming. Few are facing problems in usb accessing via labview. However Control IN, Control OUT like functions are available along with (...)
actually my final year project using labview software, until i cannot communicate with the labview and my webcam hope any body help
hello.... i want to build a project using labview.....what i want to ask is...what should be the best hardware to i want to control some thing through labview...and to keep the record of data or results obtained from hardware...and refresh it or update it after a particular instance..... so what should be the best (...)
It all depends on your driver. If you have a dll that can be used to communicate to your device, then LV can talk through that dll. That applies to any device and any driver. Look at it this way, LV is just a programming language (G). If you can do it in C, ASM,VB or any, then you can make it happen in G. I can't stress this enough, labview i
hi i m doing a project in face recognition using labview.i ve started with histogram comparaion but not getting sufficient results for matcing.can any body send some link or sample block in labview for the same.
I am making a project of controlling and monitoring speed of dc motor. The pc software is labview and controller is pic 18f4550. I am using usb interface. I downloaded file mpusbapi.dll and made program over labview by calling the dll file. But now I am in difficulty how to (...)
Hi , I want to use labview in order to write program that will run on PIC(without any RTOS). Can it be done? I now that there is labview embeded, but it will not work with PIC12 or PIC10 (8bit).
Hi!I want to use labview in ordrer to control Cypress usb (CY7C68013).Has anyone done anything similar?I'm having problems trying to communicate with Cyusb and i could really use some help.
Hi all, I am just confused that should I connect TI cc2530znp with labview or not? secondly which tools is best for TI cc2530znp real time simulation? Waiting and regards, Saltaf
I got information from Sheldon Instruments. They provide IDE for VB an labview for the DSP6713 core. Also they provide all the needed libraries for signal processing. I feel it is much easier to start with the DSP programing with that type of latest kit though it is pricy. What about the experts feel about it. The one I selected is given below.
Hi all :) I am working on PIC18F4550 and labview. I want to send an analog data through ADC of PIC to labview waveform chart using usb interface. The PIC has a HID bootloader.The program I have burned in PIC is of MCHPusb generic driver class PICDEM FS usb type. Initially I chosen to (...)
Good day. Shorty I need to acquire analog data (up to 10 signals, frequency is more then 10 Khz) and store them on PC and also control up to 10 discreet signals (frequency of state change is 1Khz). How to do it better? Possible ways: 1. use CPLD or MCU. On my job I have some of it. Issue I do not know how to transfer data on PC and (...)
NI-IMAQ for usb Cameras is a free software driver for acquiring images from any DirectShow imaging device into labview. These devices include usb cameras, webcams, microscopes, scanners, and many consumer-grade imaging products.
It is possible to use sound card as ADC/DAC. You can find examples in Matlab, Dasylab, labview and so on.
GPIB is General Purpose Interface Bus now mainly used for instrument communications & control. It is relatively easy to program & it is more powerful than,say ,serial control. GPIB will make you do whatever you want with your device, even some functions you can't make with the real "interface". You can transfer the graphs, in form of data poi
Hi everyone, I would like to develope a program to download the frequency response of a filter (passband: 890-915MHz and 935-960MHz) from a HP8753D/E network analyzer to a PC via GPIB, and then generate the time domain response in the PC using IFFT. I have the following question: 1. Can I get frequency spectrum data from the NA (...)
How can use usb in labview? Do anybody have example and tutorial about this? I want to build data acquisition card with usb link.
hi , can anyone help me to know how can i send data to and recieve data from serial port (rs-232) and ,or usb using labview ?
1. Use the existing usb Data Transfer method to send via usb port and get in parallel end. 2. Use the available DLLs supplied for other language interface. Because usb-Parallel port cable is not frequently used in instruments. But labview Detects the available printer ports and prints (...)
Hello!! I would like to create a virtual laboratory on my laptop using labview and or matlab. What do you thing a cheap reliable DAQ system would be. I would like to use it for example to take measurements using my virtual oscilloscope etc. Thanks!
I want some information about how can I interface a device having GPIB Port to pc and use its data in my program or a in softwares such as matlab or labview?
Hi I'm new to microcontroller but i'm expert in labview So is there anyone help me in finding out how to interface PIC18F2550 to labview Using usb. Thanks Bye
Hi Friends, I am new to labview environment. I am doing an interface program Agilent 8593E Spectrum Analyzer using Agilent 82357B usb GPIB converter in labview Environment. I have labview 8.5 Evaluation Software with me. my problem is: 1) Measurement & Automation wizard is not detected my Agilent (...)
I am trying to establish a serial communication between labview 8.6 and Arduino Duemilanova board via usb or RS-232. I tried to establish a usb communication using labview's Basic Serial Write and Read vi example however it was not successful. In the String to write box on front (...)
If you are using CSS compiler (PCWH version) you can check this thread. It contains the most basic example of PIC18 usb communication with labview 7.1 or newer. Let me know if you need more details or if the files are corrupted (since other people had pr
i have a similar question .. how to use labview fpga toolset with a xilinx spartan3or avnet board what type of drivers are required
Hi all I am a labview novice. I found an application of usb data acquisition card on the link below. This daq card has eight analog channels , 8 digital inputs , 8 digital outputs and 2 pwm outputs. The software for using this daq card is based on Framework. Can anyone make the interface of this daq card on (...)
several years ago i had communicated between two computer with BT-dongle and labview.ofcourse it was a simple work and i had used labview examples for BT-toolbox.i recommend to you that first you see this examples and try to understand the role of each block on the (...)
you mean you want to display the temp on the computer? if yes you need: temp. sensor(LM 35), amplifier(LM324) Now you need to send this to your pc: you have several methods to do this(serial, parallel, usb,daq..)you choose. then just use labview to acquire and display. By the way there is an example vi already made for displaying temp. (...)
hello everybody, Now, i have a atmega168-20pu. I need to read a analogue signal and output a digital signal via rs232 or usb into a pc. Then, I should use labview to read the data and make calculation. Is there anybody tell me how to design the circuit and how to write the program? thank you
I need to do a program in labview that send and receive a vector through usb. I'm trying to use Visa drive that has three functions for usb "Control in", "Control out", and another for interruption. Do anyone knows how to do it?
you could use labview to control your printer port, then use a port line to signal your switch driver.
I want to ask all of you about the hardware that we build by our self and than connected to PC by using labview. I want to build many project with labview but now I just start test the hardware, I dont know how to connect via labview. I had been install already the NI VISA, for connect my hardware where it use the (...)
Use labview arrays.
hello Is there any specific way to write any command to the PIc microcontroller some prefix or I just want to send ' 2' to the pic but it is not getting it ...because if it would then it sureluy should do the specif job defined to it... best regards ali shaheen
i'm currently upgrading my lecturer's project which is, Data Acquisition System for a portable electronic nose..which use the usb module of the PIC18f4550 i have get the firmwire for the usb interface for pic18f4550 but, i dunno how to modify the code/create my own mplab coding for 1) reading the data from 3 x 200 gas sensor arrays which to
hi.. guys i am doing a project in labview ...( HMI) which controls the machine.. user interface.. now what i need is i want to communicate the pc labview with some standard communication and protocol... it should be faster.... (because i want to do frame grabbing the raw data) reliable, less hardware , multi (...)
Hi everybody, I am working on a project that uses usb PIC32 starter kit, MRF24WB0MA and I/O Expansion Board. I have modified GenericTCPServer code to send some data to a client (which in my case is a VI on labview), This has been done successfully .. My Problem is that I am trying to do the opposite, in other words, I am trying to (...)
have a look at Measurement computing which have a range of usb data acquisition systems, e.g. usb-1208FS Low-cost, 8 channel, 12-bit 50 kS/s analogue input, usb-based DAQ Module from Adept Scientific - The Technical Compu
I have a several files that use the labview 8.6 version. and I have installed the same version on my computer. Using usb 6009, I want to record electromagnetic signals using the files (front panel file). However, whenever I want to open the file, there are some .vi's missing and not in my computer: DAQmx Fill in Error (...)
helllo i have developped a program using flowcode v4 on p18f4550 to aquire an analog signal transform it to a string ( character array of 20) and send it to the computer via usb slave i am using labview as the gui software but i am having problems setting up the usb visa in and out connections i am stuck on (...)
Hi everyone, I'm Doing a project in labview as a Face or Object recognition using Any one have any Idea to do this project in labview Vision assistant module,Please give me Some Idea.Actually I want to show Object infront of usb webcam and my s/w should detect which object is shown,same for Faces.Please Its (...)
PC using labview and GPIB to control oscilloscopes, arbitrary function generators, power supplies and a data acquisition card. Drive any COMM channel that you can monitor and control input and output and detect bit errors. Analyze the relationship with S/N and BER (...)
Dear All Good Day! I am working on 1 Functional Test Station development for PCB,I am developing the Tester by using the labview,in PCB Microchip-11AA010T-I/TT Flas Memory component will be mounted,already some data will be stored on that Flash Memory location,I need to get that data and I need to store new data in that Flash Memory by Using