Hi, i am new in mach3... but i have experience in software for serial communication and microcontrollers programming, i was wondering if there is some possibility to control mach3 from outside software through serial port?
Example: Serial Com 2 <--> Com 3 (Com 2 and 3 are virtual serials linked )
I want to start milling after i type "Go" from one software (Not Mach3)... after typing "Go" from my X-program, i write something to serial port Com 2 (maybe some byte data), I want mach3 to recognise this data byte from the serial and start some G-code.... i hope i was clear
![Tongue :P](https://www.machsupport.com/forum/Smileys/default/tongue.gif)
..
So, is it possible or not... maybe using the vb scripting or modbus i don't know... please help me here...
Thanks in advance