Restart from the any position of the trajectory

[cncdrive]

Hi Andrew,

OK, please let me know how it goes.

[shad]

Hello Balazs!
Yes, it's working. But it was interesting to understand how it's worked for me.
First, I am try to call button #169 from plugin without UC.RemoveRunfromhere();

Code: Select all

UC.Setfield(true, (double)ArcLostCodeLine, 866);//set line nimber
UC.Validatefield(true, 866);//validate new value
UC.Callbutton(169);//call RFH button                           
UC.Codesync("M3");//execute M3
UC.Callbutton(128); //Start program

When program start, RFH window opens and if I am click on the OK button, UCCNC freeze and crash. https://www.dropbox.com/s/uj4n0wwmejl85be/%D0%92%D0%B8%D0%B4%D0%B5%D0%BE_2017-02-17_102003.wmv?dl=0

Then I am add UC.RemoveRunfromhere() function.

Code: Select all

UC.Setfield(true, (double)ArcLostCodeLine, 866);//set line nimber
UC.Validatefield(true, 866);//validate new value
UC.Callbutton(169);//call RFH button
UC.Codesync("M3");//execute M3
UC.RemoveRunfromhere(); 
UC.Callbutton(128); //Start program

In this case RFH window is not appear, but UCCNC code line number returned on the last value, where motion was stopped. I can't to set line number stored when arc lost issue.

Then I am add 100 msec delay between call #169 button and M3. It's worked correctly
UCCNC requaired minimum 100 msec delay.

Code: Select all

UC.Setfield(true, (double)ArcLostCodeLine, 866);//set line nimber
UC.Validatefield(true, 866);//validate new value
UC.Callbutton(169);//call RFH button
UC.Wait(100);
UC.Codesync("M3");//execute M3
UC.RemoveRunfromhere(); 
UC.Callbutton(128); //Start program

[cncdrive]

Hi Andrew,

I will have to check why these issues, but I have an idea why the freezing happens.
The RFH is probably not invoked on the UI thread when using the Callbutton,
so it is probably seated into the loop thread if you calling it from the loop.
I will check the exact code and will try to change it with invoking it...
Or you could invoke it in your loop and if I'm right about the problem then it will then not freeze.

Like this:

Code: Select all

this.Invoke(new MethodInvoker(() => UC.Callbutton(128)));

Also I will check why is the 100msec Wait is required and will try to elliminate it.

[shad]

Thank you Balazs for explain about using the callbutton for #169.
Now with UC.RemoveRunfromhere() function all works perfect.
I don't know why 100 msec. The problem issue again if I am set for example 50 msec. May be need time for planner to change line and etc.. before M3 command execution.

[cncdrive]

Andrew,

OK, great.
I will look after that 100msec issue soon and will let you know what I will find.