View Single Post
  #14   Spotlight this post!  
Unread 31-01-2006, 21:47
Peter H Peter H is offline
Registered User
FRC #1606 (Dragons)
Team Role: Mentor
 
Join Date: Jan 2006
Rookie Year: 2005
Location: Oyster Bay NY
Posts: 21
Peter H is an unknown quantity at this point
Re: Labview keeps freezing

Quote:
Originally Posted by Joe Hershberger
Here's a picture that shows you where to probe.

Thanks,
-Joe
There are 3 cases. I deleted the byte counter and then reselected it before each case, to ensure it started at 0.
1 Correct operation, the full frame appears: as soon as I select Grab Frame, the number of bytes shows 114242
2 Partial frame, red LED continues to blink: as soon as I select Grab Frame, the number of bytes shows 114242
3 Partial frame, progress bar advances spontaneously, no red LED blinking: the number of bytes does not change from 0.
I have not knowingly changed any LabView settings. I removed LAbView and reinstalled it a few days ago, but saw no change in operation. Since this GUI works OK with a desktop computer, I suspect some incompatibility between my laptop and the camera, that produces a hiccup in the data flow, and LabView can not tolerate the hiccup.
Reply With Quote