grbl-LPC-CoreXY

History

Adam Shelly 82075627b3 minor tweaks for mingw.		2014-07-04 23:21:19 -04:00
..
avr	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
util	relaunch ontop of latest grbl edge	2013-01-17 13:06:51 +01:00
.gitignore	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
config.h	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
eeprom.c	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
eeprom.h	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
gnuplot.plt	relaunch ontop of latest grbl edge	2013-01-17 13:06:51 +01:00
HelloWorld.nc	relaunch ontop of latest grbl edge	2013-01-17 13:06:51 +01:00
kbhit.h	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
main.c	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
Makefile	minor tweaks for mingw.	2014-07-04 23:21:19 -04:00
planner_inject_accessors.c	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
platform_LINUX.c	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
platform_linux.h	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
platform_WINDOWS.c	minor tweaks for mingw.	2014-07-04 23:21:19 -04:00
platform_windows.h	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
platform.h	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
README.md	Merge bug fixes from recent v0.8c push. Added readme for Grbl Sim.	2013-01-18 17:02:44 -07:00
rename_main.h	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
serial_hooks.h	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
serial.c	reduce diffs with dev branch	2014-07-04 16:43:52 -04:00
sim.bat	relaunch ontop of latest grbl edge	2013-01-17 13:06:51 +01:00
sim.sh	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
simulator.c	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00
simulator.h	Total rework of simulator for dev branch. Create separate thread for interrupt processes. Tick-accurate simulation of timers. Non-blocking character input for running in realtime mode. Decouple hardware sim from grbl code as much as possible. Expanded command line options. Provisions for cross-platform solution.	2014-07-04 11:14:54 -04:00

README.md

GRBL SIM : by Jens Geisler

This directory contains an experimental Grbl simulator that compiles the main Grbl source code into a wrapped executable for use on a computer. No Arduino required. When the executable is run, the user should be able to interact with the Grbl simulator as if connected to an Arduino with Grbl.

WARNING: Grbl Sim is under heavy development. So many things may not work, or respond in ways unexpected. At the moment, this code is a proof-of-concept.

What can you do with Grbl Sim?

Simply checking out how Grbl works without needing an Arduino.
Visualize a g-code program by having the simulator parse and execute to a GUI. Fluctuations in feed rates by the acceleration planner can be viewed as well.
A powerful debugging tool for development.
Each of the AVR functions are replaced with dummy functions, like the stepper ISR. These could be written to whatever you need. For example, output simulated step pulses over time and examine its performance.