LabView

rotate image
Hi   I have a narrow but very long image (2047 x 16,000) which I wish to rotate by 90 deg so I make better use of the display screen. Using 'IMAQ rotate' this takes on average 2.5 sec. I then tried 'image_to_array, transpose_array, array_to_image, but this took even longer 3.2 sec. As this is only a transpose op... 16 Jan 2006 04:41

Labview 6.1 vi's for NI USB-8451
Hi   I have just collected the USB divice 8451 from NI, but I am still using Labview 6.1 og the VI's was only going back to 7.0. Does anyone got VI's for Labview 6.1 ? I have tried to convert from 7.0 to 6.1, but i wont work.   best regards Bjarne J ... 16 Jan 2006 05:12

driver agilent B1500
Hello,   I'm looking for a LABVIEW-driver for the Agilent B1500A parameter analyzer and I would like to know, wether anybody has developed a driver for this instrument. Thank you very much.   Best regards D. Berger   ... 9 Jan 2006 03:13

user32.dll call API function
user32.dll          API function: mouse_event for example:Public Const MOUSEEVENTF_LEFTDOWN = &H2Public Declare Function SetCursorPos Lib "user32" (ByVal x As Long, ByVal y As Long) As LongPrivate Sub Timer1_Timer()   ????????01-06-2006 06:04 AM???????????... 7 Jan 2006 16:03

Question about USB diver and user interface
i am a student, i was asked to develop a driver and the user interface for my device(a logic analyzer). i have some questions about both diver and the interface. First, i have not much knowledge about writing a driver(for USB). I have download the template file but i don't know what the IDquery, reset command... 3 Jan 2006 11:24

Calling external api from call library function
Hello,   I have trouble to communicate with a USB device thought call library function. My cypress chip is installed to the ezusb.sys driver and is be able to communicate with the ezusbsys.h file. (Have communicated with my device thought a CIN but the program shown not stable enough)?  I have read... 31 Dec 2005 12:23

Converting gray code to binary/decimal when using port0
Good day everybody,   I'm currently doing the final touch to a project I did for my 3-month traineechip abroad (I'm a French student engineer). I'm getting the date from a axial flux motor my supervisor wants to drive so as to reduce noise, therefore vibrations : 4 piezo sensors under the housing, another force ... 30 Dec 2005 18:47

how to configure modbus using LabVIEW?
Hello All, I want to know is there any possibility to configure modbus using LabVIEW? Using LabVIEW can we be able to interact with the modules and controllers through modbus communication?If there is any solution for that then let me know how to do that.   Thanks Srinivas ... 29 Dec 2005 14:45

max min math function in Vision Builder calculator
Hi all,   Hope this is the most appropriate board. Couldn't see one for machine vision software. Please let me know if I should post some where else.   I'm in the process of configuring Vision Builder for a 2 camera industrial measurement application. Seems pretty much ideal for my application. One ... 7 Jan 2006 10:53

Sudoku
I have written a vi that solves the Sudoku number puzzle.  I'm looking for suggestions for improvement and/or Sudoku fans who have hard to solve puzzles to check out the operation.   To use the vi fill in the known values, leavingthe 0's in the places where the puzzle has blanks.  Click the run arrow... 13 Jan 2006 09:19