What software for laser engraving?

vre wrote:

Some working example with mesa datapainter firmware for raster laser engraving?

I don't know if LinuxCNC has any driver support for the datapainter yet. 
 

andypugh wrote:

LinuxCNC 2.9 has a couple of new components for laser machines:
linuxcnc.org/docs/devel/html/man/man9/laserpower.9.html
linuxcnc.org/docs/devel/html/man/man9/raster.9.html

And a simulated config using them: github.com/LinuxCNC/linuxcnc/tree/master/configs/sim/axis/laser

Andy, From what i saw this is only in master (2.10) branch. Could it be incorporated into the 2.9 branch before the release?
Very cool to get Curtis's additions into the core code...

rodw wrote:

Very cool to get Curtis's additions into the core code...

I thought that this seemed like a good idea, but hit a snag. The raster component does not compile (in 2.9 or master) with RTAI realtime.