COPYING

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COPYRIGHT NOTICE FOR grblHAL ESP32 driver:
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grblHAL - Embedded CNC g-code interpreter and motion-controller

Copyright (c) 2016-2021 Terje Io

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.

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 Grbl.  If not, see <http://www.gnu.org/licenses/>.

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COPYRIGHT NOTICE(S) FOR WORK CONTAINED IN THIS SOFTWARE:
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/*
 * GNU General Public License:
 *  Copyright (c) 2011-2016 Sungeun K. Jeon for Gnea Research LLC
 *  Copyright (c) 2009-2011 Simen Svale Skogsrud
 *  Copyright (c) 2020 Michiyasu Odaki
*/

/**
 * Marlin 3D Printer Firmware
 * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
 *
 * Based on Sprinter and grbl.
 * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
 *
 * This program 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,
 * 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/>.
 *
 */
 
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GNU GPLv3 TERMS AND CONDITIONS REPRODUCED HERE FOR CLARITY:
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                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
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