oscillscope project

[kmous]

I did write the data to a binary file 🙂 but my file looks weird there is too musch space betwwen the characters lol i dunno why....any ways did u get any thing Joe ? or u gonna take a look at it tomoorw morning ? 😛

[Ray.R]

Can you post an image of your data (with the weird spaces)?  And also post your code?

or better, post the code and a data file.

Thanks,

R

Message Edited by JoeLabView on 07-07-2008 10:45 AM

[kmous]

rename binary.jpg to binary 🙂
my main concern now is our old subject ...let students select u know...dont worry about binary now !!! i will work on it
Message Edited by kmous on 07-07-2008 10:02 AM

Message Edited by kmous on 07-07-2008 10:03 AM

Message Edited by kmous on 07-07-2008 10:05 AM

[Ray.R]

Check put the code in the attached VI and port it to your code.

R

[kmous]

Sorry did not get u , where u want me to put the code ? I am lost !! my main code is in MainToFile.vi ......so where u want me to put it or wire it ?
Can you do it for me in my MainToFile.VI ? and does this code let soneone select physical channels ?
Thank you Joe
i really appreciate ur help !!

[Ray.R]

OOpps..  My mistake.. I just saw how it just doesn't interchange.

I will look at it tonite.

R

[kmous]

Do u have msn ? send it to me in a code LOL so no one can see it 🙂
plz man i need to finish this shit before 20 th of July !!

[Ray.R]

Hi kmous,

Unfortunately, I don't have Labview installed at this PC (work). 

Basically, the problem is that I missed the bottom of the array.  From the DAQ device, you have a 2D array which the top half goes to the function (sub-vi) and the bottom half goes to a math function (?? - can't remember - squared was it or root??).  Then they are combined to a 2D array where the top half of the array is the output of the sub-vi and the bottom half is the data after the math function.

What would need to be done is to define what data is available from the DAQ device.  Does it always provide the same amount of data, or does it vary based on the selected channels?  Basically, you need to identify where the data (waveforms) can be selected.

R

[kmous]

Joe i dont understand any thing man , did u see my VI ? just see it plz and help me making some modification to it!!! Thank you

[Dennis_Knutson]

Add this to the beginning of your VI. You can make it into a popup. It will return a channel list based on the user selection and an array that defines the type of signal. Use the type array to determine whether or not to run the filter subVI and to determine which graph you want to route the signal to.