Quantcast
Channel: Digital I/O topics
Viewing all articles
Browse latest Browse all 2189

Wrong pulse counting for tick based pulse generation for USB6210

$
0
0

 

I try to  generate 50 HZ pulse in USB 6210 with sample code "http://zone.ni.com/devzone/cda/epd/p/id/3088". But doesn't work properly.

 

Please see attachment:

 

app.jpg: pluses setting. I set 200000 ticks to low and high.

 

Tick count based.jpg : result wave  from oscilloscope.

 

You will see low is 3 times longer than and high.

 

Do you have any idea?

 

Thanks.


Viewing all articles
Browse latest Browse all 2189

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>