ManuelW/grbl-LPC-CoreXY
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Simen Svale Skogsrud cb6b32f982 updated todo
2009-01-30 11:35:43 +01:00
arc_algorithm added buffered stepping support and the rudiments of the arc-interpolator 2009-01-28 23:48:21 +01:00
config.h added buffered stepping support and the rudiments of the arc-interpolator 2009-01-28 23:48:21 +01:00
COPYING renamed file 2009-01-26 10:51:02 +01:00
gcode.c minor edits 2009-01-30 11:26:21 +01:00
gcode.h version 0.1 2009-01-25 00:48:56 +01:00
main.c added buffered stepping support and the rudiments of the arc-interpolator 2009-01-28 23:48:21 +01:00
Makefile tweaks and bugfixes 2009-01-29 09:58:29 +01:00
motion_control.c minor edits 2009-01-30 11:26:21 +01:00
motion_control.h optimized arc code for size and speed 2009-01-30 11:05:10 +01:00
nuts_bolts.h version 0.1 2009-01-25 00:48:56 +01:00
readme.txt tweaks and bugfixes 2009-01-29 09:58:29 +01:00
serial_protocol.c tweaks and bugfixes 2009-01-29 09:58:29 +01:00
serial_protocol.h version 0.1 2009-01-25 00:48:56 +01:00
spindle_control.c version 0.1 2009-01-25 00:48:56 +01:00
spindle_control.h version 0.1 2009-01-25 00:48:56 +01:00
stepper.c enabled interrupts and mad buffer flushing atomic 2009-01-30 11:26:08 +01:00
stepper.h tweaks and bugfixes 2009-01-29 09:58:29 +01:00
todo.txt updated todo 2009-01-30 11:35:43 +01:00
wiring_private.h version 0.1 2009-01-25 00:48:56 +01:00
wiring_serial.c tweaks and bugfixes 2009-01-29 09:58:29 +01:00
wiring_serial.h version 0.1 2009-01-25 00:48:56 +01:00

readme.txt 

Grbl - An embedded rs274/ngc (g-code) interpreter, CNC controller, readout and exerciser for the AVR series of microcontrollers.
Inspired by the Arduino GCode Interpreter by Mike Ellery

Status:
* Linear interpolation machine control complete (Arc support in embryonic state)
* Buffered, non blocking, asynchronous stepping so the rest of the system is free to generate new steps and parse 
  g-code while the steppers are still steppin' 
* GCode interpreter complete
* Basic serial protocol complete
* As of yet completely untested in a real environemnt. Still waiting for my micRo kit from Lumenlab.com

Goals: 
* Runs on the atmega168
* Runs on a standard Arduino
* Suitable for both milling and deposition fabrication (e.g. RepRap)
* Support GCode from common free and cheap CAM-packages right out of the box
* Optional support for a alphanumeric LCD readout, a joystick and a few buttons for program control
* Optional support for automated cutter length calibration when milling
* Support "headless" fabrication by buffering all code to SD-card or similar

Limitations:
* Limited GCode-support. Focus on the kind of GCode produced by CAM tools. Leave human GCoders frustrated.
* No rotation axes, only x, y and z.