data storage+nxt sound sensor+password protected VI

[HIDIR]

I have finally solved the problem of getting data by mass compiling the additional hitechnic sensor VIs that i copied to vi.libs\addons.I want to read data from any sensor and save it as a text,doc or xls.I have also downloaded the Excel TDMS add in.

When i have pressed the debug button on the nxt module  after i have designed the basic data storage modules i had an error (also using a waveform chart instead of waveform graph  or not including a while loop (normally) ends up with an error..(See attached figure)How can ı come over this problem?

I am looking forward to hearing from u .Thank you very much.

[chrisger]

Hi there

there went something wrong with the links of the attached files. Please retry.

[jeronimo]

Hi everybody

I wanted to take the data from the sensor ,connected the nxt lego hardware to the computer via usb and started the operation by pressing compile and run.However this has happened.

HOw can i store the read data from the sensor by labview?

[Kristen_K.]

Hi jeronimo!

Are you saying that you got the password protected notification when you ran the VI?  What do you see if you run it with highlight execution on?

Kristen H.

[jeronimo]

I am operating the VI using the  tools/nxt terminal.Now i dont have a problem like that .Thank you

[jeronimo]

I want to store the data from the nxt sensors or any other sensors using labview.I am building sample VI's taken from helps.This is one of them with an error ( see attached figure).

Is there any way to do that?I don't  have any labview hardware like GPIB , data acquisition hardware...

Can I connect the sensor cable output ( analog or digital)  to GPIB then read data.

I have downloaded labview 8.5 and have lego nxt and its toolkit,mindstorms nxt and hitechnic sensors.Please can you help me about saving the data?

Thank you

[Kristen_K.]

Hi jeronimo!

Lego actually supports NXT.  Here is the link to their support site: Lego NXT Support They will be able to give you a faster answer than the NI discussion forums. Good luck!

Kristen H.

[HIDIR]

I am using lego NXT , hitecnic gyro and accelerometer sensors,labview and matlab.How can I store the collected data in a file for analyzing purposes?Is there a way to do it using labview? I am using lego NXT , hitecnic gyro and accelerometer sensors,labview and matlab.How can I store the collected data in a file for analyzing purposes?Is there a way to do it using labview?

[jeronimo]

Please anyone can help me about storing the data taken from the mindstorms nxt sensors?

[Kristen_K.]

Hi HIDIR,

There are some good examples for writing data to a file in the NI Example Finder.  Within LabVIEW, go to Help >>Find Examples.  Browse according to Task (radio button should already be selected).  Then browse to Fundamentals>>File Input and Output.  I would recommend looking at Write to Text File.vi and the Write TDMS File.vi.  

Is the Write to Measurement File not working?  Is it not producing a file?  Or is it producing a file, but not how you expect it?  Is there any data in the file, if it is written?

I hope this helps.

Kristen H.