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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* emergency_parser.h - Intercept special commands directly in the serial stream
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*/
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#ifndef _EMERGENCY_PARSER_H_
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#define _EMERGENCY_PARSER_H_
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class EmergencyParser {
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// Currently looking for: M108, M112, M410
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enum State : char {
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EP_RESET,
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EP_N,
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EP_M,
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EP_M1,
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EP_M10,
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EP_M108,
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EP_M11,
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EP_M112,
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EP_M4,
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EP_M41,
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EP_M410,
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EP_IGNORE // to '\n'
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};
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public:
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static EmergencyParser::State state;
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static bool killed_by_M112;
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EmergencyParser() {}
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static void update(const uint8_t c);
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};
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extern EmergencyParser emergency_parser;
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#endif // _EMERGENCY_PARSER_H_
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