Lua Training

What is Lua? Lua is a powerful, efficient, lightweight, embeddable scripting language. It supports procedural programming, object-oriented programming, functional programming, data-driven programming, and data description. 

Reference Information

For programming, start by checking out Mach4 in SVN. See the steps here: Download and install latest TortoiseSVN

For reference, use the files located in the Mach4 SVN checkout:

 checkout.

Mach4_Development\SDK\IncludeInclude:

• All API calls start with MC.

MachAPI.h

• Constants

 

Mach4_Development/ModulesModules:

Wrapper Module.lua

CommonGUIModule.lua

Other Modules. 

 

To search functions, enable Function list and then search for what you are looking for.

 

Macros

Macros are called from MDI or gcode. 

 

 

Screen

Never do a sleep because it will freeze up the entire Mach4 folder. 

 

 

Common

Custom scripts to customize

Scripts

Under profiles,the profile you are running, open Macros/Scripts.

Remove the Default from the name of the script you want to run and then recompile modules in Mach4. 

UserGUIModuleDefault.mcs.mcs

• UserGUIPLCScript() runs about every 2 milliseconds 
• Any function hook 

UserMcodeModuleDefault.mcs.mcs

• Any mcode
• Any mcode hook