System table sparkles
Hi guys!
Just an easy question that you probably know how to fix, but for me it gives me head
I was just this very simple example based on my big program. I empty a 2D array, put something in the table and displays in a system using the registry table shift.
In my frontpanel, everything works as expected, but the table glitters. I tried to put in more time and the flickering stops approximately 4-5 seconds. Unfortunately, it will not interfere with the rest of my program. I can't have 4-5 seconds of delay on each interation in mainwhile loop, when I also wait for the user to click on the different buttons. The entire program will be very 'slow' to use.
This is the place I put the table that is the problem?
If you try my program, you see also flickering? Maybe it's just my computer.
Created in LV2010 COMICS.
I do not have 2010 on this PC, but this might be a question of architecture. You shouldn't rewite a table more quickly than the user needs to read (maybe slower 1s). You should consider a state machine, and very probably an event based sm. The table can be changed in a stae when new data is available, or when a certain time limit occurred.
The simplistic way of slowing down a part of a loop (not so elegant) is to place a structure business around writing and the Boolean value of thread at a time elapsed vi. This will not slow down your loop (probably accelerate infact) but would slow down the update of table down to a rate of managle.
Tags: NI Software
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