Minh Pham

QUOTE (sbev001 @ Jun 2 2009, 12:26 AM) this is a simple example on how you can do an integrate from values within a 2d array, assume that 1st row is timming data, 2nd row is data. the dt is constant in this case so i dont need a loop structure.

QUOTE (labviewnoob @ Jun 3 2009, 05:17 PM) the manual should tell you how to communicate with the HW. Should be RS232 or GPIB

QUOTE (psychomanu @ May 27 2009, 09:27 PM) Back to the original question. It is a probe with data and time stamp is what you are after, right? I would create my own probe for this purpose. To do this you just 'right click' on the wire you want to place a probe then select 'custom probe>>new' give it a filename and location then Labview will create an 'probe' vi for you with the data type of the wire you right-clicked on. In this 'probe' vi, you need to add a get current time function and an indicator for that. Create an indicator for the data as you need to see the data on the probe as well. resize the front panel to make it look nice & clean, add color of you want. Do the same with other type of data wire for their custom probe with timestamp. then jusp drop the probes in ur vi and run good luck Then you will have something like this:

Read my other post http://forums.lavag.org/Horizontal-Scrolli...key-t12469.html

QUOTE (crelf @ May 28 2009, 06:38 AM) True but some people like their diagram in horizontal direction instead of vertical. I find that it is easier for me to read through code horizontally (however there is only a few vis that bigger than 1 screen). Bottom line: it's just an option for user so NI should considering it. It does not harm anyone and does bring in some convenient for many people outthere. For those who dont bother to wait for NI, i recommend to upgrade your mouse to "Mighty Mouse" as shown:

can you have this check and/or set the latency timer at the begining of your application? I would use the FT_GetLatencyTimer API to see what is the current value of the timer then based on the returned result I will continue running my application or set a new value (of 2) for it using FT_SetLatencyTimer API. Include this state somewhere in the begining of the statemachine, and let the application taking care of the customize settings rather than force the driver or user do it. Just a thought.

QUOTE (cpalha @ Feb 12 2009, 04:21 AM) I have trouble understanding your question. Have you done the voice recognition module in your code or you havent done it and need some inputs from the forum? Or you are just trying to saving some customized data into a text file? Please clarify your question. Cheers

QUOTE (sky @ Feb 12 2009, 08:34 AM) Have a look at this document here at ni.com: http://digital.ni.com/public.nsf/allkb/B93...6257206000551CB You might also interested in this: http://digital.ni.com/public.nsf/allkb/953...5256427004778C4 good luck

QUOTE (mic_k86 @ Feb 7 2009, 02:17 PM) Select Menu: Tools>>>Options>>>Colors to customize your environment.

QUOTE (PaulG. @ Jan 14 2009, 07:59 AM) Programming without a proper structure/architect --> consequences: can not add new functionalities, hard to maintain, messy code...

QUOTE (zmarcoz @ Jan 14 2009, 04:31 PM) Just dont rush answering the questions, you have 1hr for the test so that's alot. Read the questions carefully to avoid tricks/traps. I know there are alot of wording problems with the questions, but we have to deal with it. I got 90/100 2 months ago. Review some TCP/IP and DataSocket if you have time, i had 2 qs on this. Look at my prev post here: http://forums.lavag.org/Fundamental-Exam-C...ost-t12406.html Good luck

Thanks Norm ! and Vugie! Both approaches are working just fine! I do like the Dynamic event because of its potential Awesome, that's make my GUI much better interactive Thank you for all your inputs, Im really appreciated

QUOTE (SaNoSuke @ Dec 22 2008, 03:15 AM) This is agreat resource to search for what you might need in your project, NI discussion forum also a nice place to visit to look for the answer to many problems users worldwide are facing. If you require some help, you need to show what you've done (example code), which part you consider as confusing or stuck in term of coding. And studying isnt something like: "plz guys my life depends on you" I guess, it is something you need to spend your time to do research and practise so the knowledge/skills become yours by the end of the day. Good luck,

Hi guys, I just wondering that is anyone in here success capturing the event (eg. mouse down or double click) from an element within an array. (index returned prefered) As LabVIEW doesnt have this option, it does have the Mouse Co-ordinate values returned which can be used but it is not the optimal way of doing this i guess, you still have to figure out which item within the array is clicked/double-clicked and return the index so you can process a certain task for that item (eg. change the value, or pop-up msg). Any help is appreciated, Regards,

QUOTE (Ton @ Dec 21 2008, 06:24 AM) I did look at Easydaq, seems a bit more expensive than roboteclectronics. Thank you guys for clear things up in my mind. Hope that I will not stuff up the electricity of the whole building

QUOTE (LV_FPGA_SE @ Dec 20 2008, 05:16 PM) I've just figured out as well, just about to ask this: can I use this device instead of NI ER8/16? http://www.robot-electronics.co.uk/acatalo...ay_Modules.html Cheers mate,

Just wondering if I can use USB6008 to turn on/off light in my room through LabVIEW? Should I use a transformer to convert the 5V output to my desired voltage of 240 (Australia) ?? Any help appreciated, Cheers,

How is it possibly decrease the productivity , I think 2 monitors is the minimum for programmer nowadays. my life would be much harder if i have to develop projects using a single monitor now i guess. 2 is enough, 3 sounds abit luxury

QUOTE (DanielChile @ Nov 28 2008, 01:54 AM) Programatically you can use the YScale>>Format and Precision property nodes to set these settings. File Attached

QUOTE (Anders Björk @ Nov 26 2008, 01:49 AM) Im glad that is what you r after

QUOTE (harika @ Nov 25 2008, 09:13 PM) youre welcome

QUOTE (harika @ Nov 25 2008, 04:26 PM) I recommend you to go through some LabVIEW fundamental topics, there are many available in the web that you can go through and learn all the basics in LV especially Data types in LV. Array is one of the most important data type so hope you will master it soon. below is a quick fix of the problem you have. You are still writing only 1 data element to the X and Y array, that's why u have 1 point. Try not to use local variables if you can wire data directly. Check LabVIEW help for example on XY graph, array to have a better understanding before tackle the problem.

You have already done the 1st part is: selected the ROI by using the 'IMAQ Select Rectangle' vi I would think you can finish the task off by changing the rectangle output generated by the 1st step into a ROI using 'IMAQ Convert Rectangle to ROI' vi Hope this helps

LabVIEW has many examples on writing data to file in different formats. Please goto Menu: Help>>Find Example>>Fundamentals>>File Input and Output. Also do a quick search with a few keywords you should also find many examples online. Have fun.