Every CAM program has its own POST processor. Some (most) are closed scripting and you have to go back to the manufacturer of the software and see if they have the POST you need for the specific controller (machine) you need it for. .In your case you have to have a MasterCAM POST for the Burny controller. There may be one out there but start in the MasterCAM area or in the general CAD/CAM software section.
SheetCAM is a PC based CAM (only) program and has hundreds of post processors for different controllers for SheetCAM and the POST scripting language is open (LUA) so you can modify or write a custom post. it will only work with SheetCAM software
