grbl port on xmega avr about grbl-mega HOT 2 CLOSED

@shamsiqbal : The source code is very well commented. Please start by reading and understanding it. Second, Grbl is being ported to 32-bit ARM.

from grbl-mega.

@chamnit : i was expecting to get answer that it uses "print ,printf ,prints" c library routine or not in any part of grbl code i have already added new parameters in mega2560 v1.0 for closed loop servo motor control added pid closed loop control function now i am just one step ahead from testing it on my cnc milling machine about ADAPTIVE_MULTI_AXIS_STEP_SMOOTHING this part was not implemented in older port of xmega avr so i asked it i read the whole code indeed its well commented that's why i was able to add above stated function in it i hope you will guide me little about it
i after initial testing i will go to add missing G33 (tapping / threading ) function in it

i knew that its being ported 32-bit ARM since V0.8 but for ARM port i will go for tinyg/g2 with closed loop servo control
this moment i am interested to prove that grbl can control close loop servo motor controls and will be the first open source software for G33 g-code support as this port will be proven stable i will be going to launch it on github repository

from grbl-mega.