OPC UA

TheRoslyak wrote:

You can congratulate me. The library and OPC UA do not prohibit working at 1 ms. I did test it on localhost though. There is a lag of one sample, but everything works precisely. True, the CPU fan starts to buzz, but the temperatures are within working range, ~50-60 degrees. This is considering that my idle cooling is around 30-40 degrees.

Congratulations!

because GUI actions when run at 50 or 10ms you have very good result .... but if you implement opcua externally of lcnc, you have less "friction" with Lcnc thread ... pherhaps implement in c++ or qtc++ or qt python is quite easy .....
after these .... you need run opcua server on 127.0.0.2 adress for example or 127.0.0.35 or 36 .... so you use different server than nml do.... and no have latency disturb like can test by myself ....

about usage with all other external device, take in mind: opcua become popular these year and in previous 3 year .... so now more develop SERVER on they devices for sure .... so why Lcnc must be a server opcua only?

 .... any how appreciate your work ....

regards

For now, I have uploaded the current versions of the client and server. I don't have enough time for programming this week. Everything works there, but it needs refactoring and should be redone using 'loadusr -W'. I perfectly understand that it should work on different computers, but I haven't had the chance to test this yet. It would be interesting to find out how it reacts in a normal and poor network. Will it just skip a frame or start to lag.
github.com/TheRoslyak/OpcUaHalClient
github.com/TheRoslyak/OpcUaHalServer