I want to build a panel with several numeric controls where each time
any of the values are changed, it sends a packet over ethernet
indicating which control was changed and the new value. I'm not sure
how to approach this. My two main problems are:
- How do I trigger the packet to be sent when the value changes?
(Value can be changed by using the up/down buttons or typing a new
value)
- Should I create a subVI that sends out the ethernet data and use one
for each control? Or is there a way to just use one circuit to
send out the data, and feed it from all the controls?
Thanks in advance for any help.
-paul
