how can i add waveform datasaving functions to 2 channels oscilloscope demo

[Neuvos]

How can I add waveform datasaving options to my .vi for example Oscar Gomez Fuentes 2channel oscilloscope demo, So that i can later on read the data and print graph.

Mikko

[Al_S]

Look at the example Export Waveforms to Spreadsheet File Example.vi that ships with LabView 6 or 7. For your purposes, look at the first two file operations, Write Waveforms to File.vi and Read Waveform from File.vi. You can wire the output of Read Waveform from File.vi directly to a waveform graph. For your application, you don't actually need to call Export Waveforms to Spreadsheet File.vi (unless you're planning on using Excel to manipulate the data).

[Neuvos]

thanks i would try that.