vxlapi

[hamidnaghi1234]

Thank you Troy,

I added a while loop and run it every 10ms, but if I click the mouse somewhere in the graph or do something then it takes even 50ms. If it's corrrect then there is no way to have jitter less than +/- 40ms.

Best regards

Hamid

[Hooovahh]

Not having your UI updating in the same loop as your data processing helps with this.  If you have a dedicated loop that does nothing but sends a message 40ms you will probably get jitter but still can't be guaranteed. 

[hamidnaghi1234]

I could make my GUI to be almost real-time. It's sending the messages every 20ms and very rarly every 21 ms. This webpage could help me:

https://www.winemantech.com/blog/the-ui-thread-root-loop-and-labview-what-you-need-to-know/

Also, I used a "Timed Loop" instead of while loop for sending the periodic message to the interface( with setting of high priority and 1kHz absolutetime and dt=0.0002 or 0 )

Also, calling the dlls should be set on "Run in any thread"

[hamidnaghi1234]

I attached an example.

[GerdW]

Double post!