How to define the number of axes?

Hi!
Please help.
I write own GUI to substitude keystick.
The question:
There is value in [TRAJ] section
COORDINATES = XYZ for mill and XZ for lathe.
What HAL pin or what value in structure define the used axes?
I've thought it is axis[N].active but I missed.
Please help me.

Take a look at the Integrators Manual
Section
4.2.8
[TRAJ] Section

Rick G

I know about [TRAJ] section.
I want to know the part in sources (in C) or the file where this function defined.

Hi

If you use grep -r "COORDINATES" /usr/src/emc-dev or whatever directory you have your sources in, you will see it is present hundreds of times.

../emc-dev/src/emc/ini/inittraj.cc is a starting point, this sets the axes based upon .ini file entries.

Not entirely sure what you are looking for, so can't help further

regards