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Homing alarm upon no switch. Licensing update.

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- Homing cycle failure reports alarm feedback when the homing cycle is
exited via a reset, interrupted by a safety door switch, or does not
find the limit switch.

- Homing cycle bug fix when not finding the limit switch. It would just
idle before, but now will exit with an alarm.

- Licensing update. Corrected licensing according to lawyer
recommendations. Removed references to other Grbl versions.
This commit is contained in:
Sonny Jeon 2015-02-15 17:36:08 -07:00
parent d36d3519ef
commit 8c9fc7943e
37 changed files with 116 additions and 262 deletions
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45
COPYING
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@ -1,56 +1,31 @@
------------------------------------------------------------------------------
COPYRIGHT NOTICE FOR GRBL v0.9:
COPYRIGHT NOTICE FOR GRBL:
------------------------------------------------------------------------------
GRBL v0.9 - Embedded CNC g-code interpreter and motion-controller
Copyright (c) 2012-2014 Sungeun K. Jeon
Grbl - Embedded CNC g-code interpreter and motion-controller
This program is free software: you can redistribute it and/or modify
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011 Jens Geisler
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
Grbl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
------------------------------------------------------------------------------
COPYRIGHT NOTICE(S) FOR WORK CONTAINED IN THIS SOFTWARE:
------------------------------------------------------------------------------
The MIT License (MIT)
GRBL(tm) v0.8 - Embedded CNC g-code interpreter and motion-controller
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2013 Sungeun K. Jeon
Copyright (c) 2011 Jens Geisler
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
-------------
Copyright (c) 2008, Atmel Corporation All rights reserved.
Redistribution and use in source and binary forms, with or without
@ -704,5 +679,3 @@ Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
------------------------------------------------------------------------------

11
grbl/config.h
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@ -1,8 +1,9 @@
/*
config.h - compile time configuration
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2013-2015 Sungeun K. Jeon
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2013 Sungeun K. Jeon
*/
// This file contains compile-time configurations for Grbl's internal system. For the most part,
// users will not need to directly modify these, but they are here for specific needs, i.e.

2
grbl/coolant_control.c
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@ -1,6 +1,6 @@
/*
coolant_control.c - coolant control methods
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon

2
grbl/coolant_control.h
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@ -1,6 +1,6 @@
/*
coolant_control.h - spindle control methods
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon

2
grbl/cpu_map.h
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@ -1,6 +1,6 @@
/*
cpu_map.h - CPU and pin mapping configuration file
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon

2
grbl/defaults.h
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@ -1,6 +1,6 @@
/*
defaults.h - defaults settings configuration file
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon

28
grbl/eeprom.h
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@ -2,28 +2,20 @@
eeprom.h - EEPROM methods
Part of Grbl
The MIT License (MIT)
GRBL(tm) - Embedded CNC g-code interpreter and motion-controller
Copyright (c) 2009-2011 Simen Svale Skogsrud
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
Grbl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef eeprom_h

11
grbl/gcode.c
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@ -1,8 +1,9 @@
/*
gcode.c - rs274/ngc parser.
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#include "grbl.h"

11
grbl/gcode.h
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@ -1,8 +1,9 @@
/*
gcode.h - rs274/ngc parser.
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#ifndef gcode_h
#define gcode_h

2
grbl/grbl.h
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@ -1,6 +1,6 @@
/*
grbl.h - main Grbl include file
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2015 Sungeun K. Jeon

14
grbl/limits.c
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@ -1,8 +1,9 @@
/*
limits.c - code pertaining to limit-switches and performing the homing cycle
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2012 Sungeun K. Jeon
*/
#include "grbl.h"
@ -202,8 +197,9 @@ void limits_go_home(uint8_t cycle_mask)
st_prep_buffer(); // Check and prep segment buffer. NOTE: Should take no longer than 200us.
// Check only for user reset. No time to run protocol_execute_realtime() in this loop.
if (sys.rt_exec_state & (EXEC_SAFETY_DOOR | EXEC_RESET)) { // Abort homing and alarm upon safety door.
if (sys.rt_exec_state & EXEC_SAFETY_DOOR) { mc_reset(); }
// Exit routines: User abort homing and alarm upon safety door or no limit switch found.
if (sys.rt_exec_state & (EXEC_SAFETY_DOOR | EXEC_RESET | EXEC_CYCLE_STOP)) {
if (sys.rt_exec_state & (EXEC_SAFETY_DOOR | EXEC_CYCLE_STOP)) { mc_reset(); }
protocol_execute_realtime();
return;
}

8
grbl/limits.h
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@ -1,8 +1,9 @@
/*
limits.h - code pertaining to limit-switches and performing the homing cycle
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,11 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
*/
#ifndef limits_h
#define limits_h

11
grbl/main.c
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@ -1,8 +1,9 @@
/*
main.c - An embedded CNC Controller with rs274/ngc (g-code) support
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#include "grbl.h"

16
grbl/motion_control.c
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@ -1,8 +1,10 @@
/*
motion_control.c - high level interface for issuing motion commands
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,13 +19,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
Copyright (c) 2011 Jens Geisler
*/
#include "grbl.h"
@ -361,7 +356,8 @@ void mc_reset()
// the steppers enabled by avoiding the go_idle call altogether, unless the motion state is
// violated, by which, all bets are off.
if ((sys.state & (STATE_CYCLE | STATE_HOMING)) || (sys.suspend == SUSPEND_ENABLE_HOLD)) {
bit_true_atomic(sys.rt_exec_alarm, EXEC_ALARM_ABORT_CYCLE);
if (sys.state == STATE_HOMING) { bit_true_atomic(sys.rt_exec_alarm, EXEC_ALARM_HOMING_FAIL); }
else { bit_true_atomic(sys.rt_exec_alarm, EXEC_ALARM_ABORT_CYCLE); }
st_go_idle(); // Force kill steppers. Position has likely been lost.
}
}

11
grbl/motion_control.h
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@ -1,8 +1,9 @@
/*
motion_control.h - high level interface for issuing motion commands
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#ifndef motion_control_h
#define motion_control_h

11
grbl/nuts_bolts.c
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@ -1,8 +1,9 @@
/*
nuts_bolts.c - Shared functions
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#include "grbl.h"

11
grbl/nuts_bolts.h
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@ -1,8 +1,9 @@
/*
nuts_bolts.h - Header file for shared definitions, variables, and functions
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#ifndef nuts_bolts_h
#define nuts_bolts_h

13
grbl/planner.c
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@ -1,8 +1,10 @@
/*
planner.c - buffers movement commands and manages the acceleration profile plan
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011 Jens Geisler
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,13 +19,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
Copyright (c) 2011 Jens Geisler
*/
#include "grbl.h"

11
grbl/planner.h
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@ -1,8 +1,9 @@
/*
planner.h - buffers movement commands and manages the acceleration profile plan
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#ifndef planner_h
#define planner_h

11
grbl/print.c
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@ -1,8 +1,9 @@
/*
print.c - Functions for formatting output strings
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#include "grbl.h"

11
grbl/print.h
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@ -1,8 +1,9 @@
/*
print.h - Functions for formatting output strings
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#ifndef print_h
#define print_h

2
grbl/probe.c
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@ -1,6 +1,6 @@
/*
probe.c - code pertaining to probing methods
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2014-2015 Sungeun K. Jeon

2
grbl/probe.h
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@ -1,6 +1,6 @@
/*
probe.h - code pertaining to probing methods
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2014-2015 Sungeun K. Jeon

13
grbl/protocol.c
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@ -1,8 +1,9 @@
/*
protocol.c - controls Grbl execution protocol and procedures
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#include "grbl.h"
@ -198,6 +193,8 @@ void protocol_execute_realtime()
report_alarm_message(ALARM_ABORT_CYCLE);
} else if (rt_exec & EXEC_ALARM_PROBE_FAIL) {
report_alarm_message(ALARM_PROBE_FAIL);
} else if (rt_exec & EXEC_ALARM_HOMING_FAIL) {
report_alarm_message(ALARM_HOMING_FAIL);
}
// Halt everything upon a critical event flag. Currently hard and soft limits flag this.
if (rt_exec & EXEC_CRITICAL_EVENT) {

11
grbl/protocol.h
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@ -1,8 +1,9 @@
/*
protocol.h - controls Grbl execution protocol and procedures
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#ifndef protocol_h
#define protocol_h

4
grbl/report.c
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@ -1,6 +1,6 @@
/*
report.c - reporting and messaging methods
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
@ -98,6 +98,8 @@ void report_alarm_message(int8_t alarm_code)
printPgmString(PSTR("Abort during cycle")); break;
case ALARM_PROBE_FAIL:
printPgmString(PSTR("Probe fail")); break;
case ALARM_HOMING_FAIL:
printPgmString(PSTR("Homing fail")); break;
}
printPgmString(PSTR("\r\n"));
delay_ms(500); // Force delay to ensure message clears serial write buffer.

3
grbl/report.h
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@ -1,6 +1,6 @@
/*
report.h - reporting and messaging methods
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
@ -59,6 +59,7 @@
#define ALARM_SOFT_LIMIT_ERROR -2
#define ALARM_ABORT_CYCLE -3
#define ALARM_PROBE_FAIL -4
#define ALARM_HOMING_FAIL -5
// Define Grbl feedback message codes.
#define MESSAGE_CRITICAL_EVENT 1

11
grbl/serial.c
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@ -1,8 +1,9 @@
/*
serial.c - Low level functions for sending and recieving bytes via the serial port
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#include "grbl.h"

11
grbl/serial.h
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@ -1,8 +1,9 @@
/*
serial.c - Low level functions for sending and recieving bytes via the serial port
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#ifndef serial_h
#define serial_h

11
grbl/settings.c
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@ -1,8 +1,9 @@
/*
settings.c - eeprom configuration handling
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#include "grbl.h"

11
grbl/settings.h
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@ -1,8 +1,9 @@
/*
settings.h - eeprom configuration handling
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#ifndef settings_h
#define settings_h

9
grbl/spindle_control.c
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@ -1,8 +1,9 @@
/*
spindle_control.c - spindle control methods
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2012 Sungeun K. Jeon
*/
#include "grbl.h"

9
grbl/spindle_control.h
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@ -1,8 +1,9 @@
/*
spindle_control.h - spindle control methods
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2012 Sungeun K. Jeon
*/
#ifndef spindle_control_h
#define spindle_control_h

11
grbl/stepper.c
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@ -1,8 +1,9 @@
/*
stepper.c - stepper motor driver: executes motion plans using stepper motors
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011-2012 Sungeun K. Jeon
*/
#include "grbl.h"

11
grbl/stepper.h
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@ -1,8 +1,9 @@
/*
stepper.h - stepper motor driver: executes motion plans of planner.c using the stepper motors
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Copyright (c) 2011-2015 Sungeun K. Jeon
Copyright (c) 2009-2011 Simen Svale Skogsrud
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,12 +18,6 @@
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
/*
This file is based on work from Grbl v0.8, distributed under the
terms of the MIT-license. See COPYING for more details.
Copyright (c) 2009-2011 Simen Svale Skogsrud
Copyright (c) 2011 Sungeun K. Jeon
*/
#ifndef stepper_h
#define stepper_h

2
grbl/system.c
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@ -1,6 +1,6 @@
/*
system.c - Handles system level commands and real-time processes
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2014-2015 Sungeun K. Jeon

3
grbl/system.h
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@ -1,6 +1,6 @@
/*
system.h - Header for system level commands and real-time processes
Part of Grbl v0.9
Part of Grbl
Copyright (c) 2014-2015 Sungeun K. Jeon
@ -45,6 +45,7 @@
#define EXEC_ALARM_SOFT_LIMIT bit(2) // bitmask 00000100
#define EXEC_ALARM_ABORT_CYCLE bit(3) // bitmask 00001000
#define EXEC_ALARM_PROBE_FAIL bit(4) // bitmask 00010000
#define EXEC_ALARM_HOMING_FAIL bit(5) // bitmask 00100000
// Define system state bit map. The state variable primarily tracks the individual functions
// of Grbl to manage each without overlapping. It is also used as a messaging flag for