[LPC176x] Emergency Parser Feature (#10516)
parent
eef0248a1c
commit
2242b98248
@ -0,0 +1,121 @@
|
||||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016 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/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* emergency_parser.cpp - Intercept special commands directly in the serial stream
|
||||
*/
|
||||
|
||||
#include "../inc/MarlinConfigPre.h"
|
||||
|
||||
#if ENABLED(EMERGENCY_PARSER)
|
||||
|
||||
#include "emergency_parser.h"
|
||||
|
||||
extern volatile bool wait_for_user, wait_for_heatup;
|
||||
void quickstop_stepper();
|
||||
|
||||
EmergencyParser::State EmergencyParser::state = EmergencyParser::State::RESET;
|
||||
bool EmergencyParser::killed_by_M112; // = false
|
||||
|
||||
EmergencyParser emergency_parser;
|
||||
|
||||
void EmergencyParser::update(const uint8_t c) {
|
||||
|
||||
switch (state) {
|
||||
case EmergencyParser::State::RESET:
|
||||
switch (c) {
|
||||
case ' ': break;
|
||||
case 'N': state = EmergencyParser::State::N; break;
|
||||
case 'M': state = EmergencyParser::State::M; break;
|
||||
default: state = EmergencyParser::State::IGNORE;
|
||||
}
|
||||
break;
|
||||
|
||||
case EmergencyParser::State::N:
|
||||
switch (c) {
|
||||
case '0': case '1': case '2':
|
||||
case '3': case '4': case '5':
|
||||
case '6': case '7': case '8':
|
||||
case '9': case '-': case ' ': break;
|
||||
case 'M': state = EmergencyParser::State::M; break;
|
||||
default: state = EmergencyParser::State::IGNORE;
|
||||
}
|
||||
break;
|
||||
|
||||
case EmergencyParser::State::M:
|
||||
switch (c) {
|
||||
case ' ': break;
|
||||
case '1': state = EmergencyParser::State::M1; break;
|
||||
case '4': state = EmergencyParser::State::M4; break;
|
||||
default: state = EmergencyParser::State::IGNORE;
|
||||
}
|
||||
break;
|
||||
|
||||
case EmergencyParser::State::M1:
|
||||
switch (c) {
|
||||
case '0': state = EmergencyParser::State::M10; break;
|
||||
case '1': state = EmergencyParser::State::M11; break;
|
||||
default: state = EmergencyParser::State::IGNORE;
|
||||
}
|
||||
break;
|
||||
|
||||
case EmergencyParser::State::M10:
|
||||
state = (c == '8') ? EmergencyParser::State::M108 : EmergencyParser::State::IGNORE;
|
||||
break;
|
||||
|
||||
case EmergencyParser::State::M11:
|
||||
state = (c == '2') ? EmergencyParser::State::M112 : EmergencyParser::State::IGNORE;
|
||||
break;
|
||||
|
||||
case EmergencyParser::State::M4:
|
||||
state = (c == '1') ? EmergencyParser::State::M41 : EmergencyParser::State::IGNORE;
|
||||
break;
|
||||
|
||||
case EmergencyParser::State::M41:
|
||||
state = (c == '0') ? EmergencyParser::State::M410 : EmergencyParser::State::IGNORE;
|
||||
break;
|
||||
|
||||
case EmergencyParser::State::IGNORE:
|
||||
if (c == '\n') state = EmergencyParser::State::RESET;
|
||||
break;
|
||||
|
||||
default:
|
||||
if (c == '\n') {
|
||||
switch (state) {
|
||||
case EmergencyParser::State::M108:
|
||||
wait_for_user = wait_for_heatup = false;
|
||||
break;
|
||||
case EmergencyParser::State::M112:
|
||||
killed_by_M112 = true;
|
||||
break;
|
||||
case EmergencyParser::State::M410:
|
||||
quickstop_stepper();
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
state = EmergencyParser::State::RESET;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif // EMERGENCY_PARSER
|
@ -0,0 +1,61 @@
|
||||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016 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/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* emergency_parser.h - Intercept special commands directly in the serial stream
|
||||
*/
|
||||
|
||||
#ifndef _EMERGENCY_PARSER_H_
|
||||
#define _EMERGENCY_PARSER_H_
|
||||
|
||||
class EmergencyParser {
|
||||
|
||||
// Currently looking for: M108, M112, M410
|
||||
enum State : char {
|
||||
RESET,
|
||||
N,
|
||||
M,
|
||||
M1,
|
||||
M10,
|
||||
M108,
|
||||
M11,
|
||||
M112,
|
||||
M4,
|
||||
M41,
|
||||
M410,
|
||||
IGNORE // to '\n'
|
||||
};
|
||||
|
||||
public:
|
||||
|
||||
static EmergencyParser::State state;
|
||||
static bool killed_by_M112;
|
||||
|
||||
EmergencyParser() {}
|
||||
|
||||
static void update(const uint8_t c);
|
||||
|
||||
};
|
||||
|
||||
extern EmergencyParser emergency_parser;
|
||||
|
||||
#endif // _EMERGENCY_PARSER_H_
|
Loading…
Reference in New Issue