read the first character of each line

Hello!

I have a problem with the reading of a text file in LabView which I think is pretty easy to do, but since I'm really new to labview (and programming at all) I'm having a hard time to understand.

So basically, I use the VI 'write file to measure' to write some test results to a text file. I'm just the ones and zeros so the text file looks something like this:

1.00000

0.00000

1.00000

..

and so on.

I would then import these values in labview but I don't want decimals and I would like that everything on the same line, something like this:

1 0 1 0 etc etc.

(the idea is to then be able to convert the values to a hexadecimal number 1-F, if for example the above entry would result in 6.)

I tried to use the function of text file reading, but I don't know how to convert then the entrance of my desired format.

Also if you have any idea on how to start playback at the first 1, and then read the next 4 entries contact that would be great as well.

Any help is really appreciated!


Tags: NI Software

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