Hi,
In my application, I'm using 3 charts. I have 250Hz sample frequency on my system and I want to display different number of seconds on my charts.
By default, chart history data has 1024 points, which is ~4.1 seconds.
Now, the problem is, if I set this value to let's say 100, it works well, less points is on graph.
But, if I try to set it back to 1024 or any value which is greater than previous, it will not affect to my graph.
Graph will still show lowest number of points every written in "Chart history length" value.
The value is actually set in chart length window, but it does not affect actually.
Also, the problem is that it worked just well yesterday, but today it stopped working.
I'm also having VISA port for USB VCP, if this has something to do here, but I'm sure it does not.
Thanks for answers and help.
