Augmented reality to EMC2

Hello Friends,

As I coment few days ago I'm starting with emc2, actualy I'm developing a "very cool" module to add augmented reality to the mill, I've developed the routines using OpenCV, that is full portable to linux, I'm planing to do a plug-in with mach3, but, now, I think that will be a good start point to start to contributing EMC2,

I have little time, I need to go straigh , I need to know how to connect with the emc2 kernel to read and send offsets/homing etc, the equivalent in windows will be a COM interface to mach3, but I don't know how this is managed in linux, may any one help me??

Here are a little shots of my toy and my hand:

Camera an teorical tool position:



Calibration card:

Image already calibrated:

Measuring points with the mouse:

Homografy or "birds view" generated from the perspective:

Regards,
Rey

Thanks for the info,

For nowI only want to set homing and position to the GUI's when I click on my windows, but I'm trying to do it directly to the emc core, just to not to program a interface to every gui,

I think that a must do a program to run on HAL, capable to set propierties to other HAL modules, because this, at end like another encoders, (virtual but an encoder)

Thanks for all

I found that emcrsh will be perfect to read/set position in emc2

Regards