data collection and display

[Weihua Cao]

Hi

   I have confused about the problem so long time. I have ask for about how to generation a different width waveform, now I get it, now I am doing the data acquisition, I want the data of the waveform with the interval time which is 0.1ms. I have tried a lot of method, but the timer of software is 1 ms, it can not satisfy. And I want to display the data of the waveform to a SpreadSheet with the interval time which is 0.1 ms.Statement: the width of the waveform generated is multiples of 0.1ms, but which is less than 1 ms, and the duty cycle is random.

Vivian

[mickeyw]

Hi Vivian,

I am a little confused as too what you are asking. Do you want your waveform to be writing to a spreadsheet every 1/10th of a second? Is there a set frequency you are using for your waveform? A waveform of 10Hz within a while loop will write to a spreadsheet every 1/10th of a second, or you could use a wait until next ms function within the loop. What hardware device are you using?

Many thanks,