Norbac

QUOTE (rejgina @ Apr 28 2008, 07:54 PM)

Hi Norbac,

Yes i alredy do that.. But the error indicator is compose of a package the boolean the numeric and the strings? so how can i extract it to compare the numeric 7 to 0 so i can trigger my next program to proceed if read the memory stick??? thanks alot!!!

rejgina

OK, that "package" is a Cluster, you can access any of the Cluster components using the "Unbundle by Name" function, it is located on the Cluster Palete. With this function you can select, in a induvidual way, any of the components of the Cluster.

I hope this information "make a light on your way"

Norbac

QUOTE (rejgina @ Apr 28 2008, 12:18 AM)

Hi Shane,

Thank you for your reply...

I think I didn't explain right the question..

First I have a file (Myfile.dat) and it is constantly inserted... (E:\Myfile.dat)

What I need to do is to detect if the flash drive is already inserted so that I can read the file(E:\Myfile.dat) and then proceed to the testing..

I have read here taht i need to have awhile loop until the value for example set to true meaning it is inserted... But its oo complicated.. can you help me? Thanks!

rejgina

Hi, I think the best way to check this, is to verify if the file exist. You can do it using the open/create/replace file vi. If the file exist (the USB flash memory is inserted) you will have a ZERO on the error out, but if it is not inserted you will have a SEVEN on the error out connector.

here my two cents.........

Over and out.

Norbac

Hi all, I wondering if somebody of you could help me with my problem. I want to implement a busload indicator on my CAN protocol application as the one in the channel monitor in MAX. (CAN version 2.5.1f0). Plase let me know your thoughts.

Alfredo Valles

Hi all, I wondering if somebody of you could help me with my problem. I want to implement a busload indicator on my CAN protocol application as the one in the channel monitor in MAX. (CAN version 2.5.1f0). Plase let me know your thoughts.

Alfredo Valles

Hi everybody. I'm here again with a problem. I'm doing a program to communicate with a car cluster (Speed , tacho, etc) it uses CAN Protocol. I'm using a NI-CAN/2 card to deal with it. OK? Here is my problem: How can I count the masseges I recive like the Bus Monitor does on the MAX utility? If anybody knows please let me know because I'm getting crazy :headbang:

Thanks in advance for your help

Alfredo Valles

:headbang: :headbang:

Hi all

Does somebody knows how can I implement a CAN Bus Monitor in LabVIEW? As the one that comes in MAX. I'm using the ncReadNetMult.vi function and the netClusterArrayToString2.vi but it does not show me the data as the CAN Bus Monitor in MAX does. If somebody knows how to implement this please let me know.

Thanks in andvance

Alfredo Valles

Hi everybody. Does anybody knows how to read a text file with Unicode encoding. I am trying to write a multilingual VI, but for some languages (as Russian, German, etc.) I can not read the correct characters as with the Wordpad application.

Happy New Year for all the members of this forum!!!!! :beer: :beer:

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Thanks

AV

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Thanks

A. V.

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