jeaton
1
I have been trying to stream UDP data and have not had luck. I attempted to copy the UDP example chart.
I keep getting a timeout error *chUDP COMVAR@P
I then get error -444 from the com handle.
Any hints on what I should be looking at would be appreciated.
Kind reagards,
Josh
Beno
2
Have you got a screen shot of your chart, or some more information on what you have tried?
jeaton
3
This is a pretty straight forward chart.
Beno
4
-444 is ‘Could not send on socket’, so something is not happy with the comm handle.
What port number are you trying to send on?
Beno
6
Did you review the sample code from one of our users that got it working here;
Beno
7
Also, this example UDP streaming chart looks different to yours, it might be worth a try;
jeaton
8
Thanks Beno. I think I have looked at them, but will again to see if I have missed something.
My method has been:
Setup com handle
Open com handle
Check if open
Setup string
Send string
Delay