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Update emergency_parser for 2.0.x parity (#10530)

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Scott Lahteine 2018-04-25 22:42:43 -05:00 committed by GitHub
parent d429d5a4ae
commit 11bbcfd69e
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 192 additions and 115 deletions
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96
Marlin/MarlinSerial.cpp
View File

@ -79,98 +79,8 @@
#endif
#if ENABLED(EMERGENCY_PARSER)
bool killed_by_M112; // = false
#include "stepper.h"
#include "language.h"
// Currently looking for: M108, M112, M410
// If you alter the parser please don't forget to update the capabilities in Conditionals_post.h
FORCE_INLINE void emergency_parser(const unsigned char c) {
static e_parser_state state = state_RESET;
switch (state) {
case state_RESET:
switch (c) {
case ' ': break;
case 'N': state = state_N; break;
case 'M': state = state_M; break;
default: state = state_IGNORE;
}
break;
case 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 = state_M; break;
default: state = state_IGNORE;
}
break;
case state_M:
switch (c) {
case ' ': break;
case '1': state = state_M1; break;
case '4': state = state_M4; break;
default: state = state_IGNORE;
}
break;
case state_M1:
switch (c) {
case '0': state = state_M10; break;
case '1': state = state_M11; break;
default: state = state_IGNORE;
}
break;
case state_M10:
state = (c == '8') ? state_M108 : state_IGNORE;
break;
case state_M11:
state = (c == '2') ? state_M112 : state_IGNORE;
break;
case state_M4:
state = (c == '1') ? state_M41 : state_IGNORE;
break;
case state_M41:
state = (c == '0') ? state_M410 : state_IGNORE;
break;
case state_IGNORE:
if (c == '\n') state = state_RESET;
break;
default:
if (c == '\n') {
switch (state) {
case state_M108:
wait_for_user = wait_for_heatup = false;
break;
case state_M112:
killed_by_M112 = true;
break;
case state_M410:
quickstop_stepper();
break;
default:
break;
}
state = state_RESET;
}
}
}
#endif // EMERGENCY_PARSER
#include "emergency_parser.h"
#endif
FORCE_INLINE void store_rxd_char() {
const ring_buffer_pos_t h = rx_buffer.head,
@ -246,7 +156,7 @@
#endif // SERIAL_XON_XOFF
#if ENABLED(EMERGENCY_PARSER)
emergency_parser(c);
emergency_parser.update(c);
#endif
}

4
Marlin/MarlinSerial.h
View File

@ -101,10 +101,6 @@
extern ring_buffer_pos_t rx_max_enqueued;
#endif
#if ENABLED(EMERGENCY_PARSER)
extern bool killed_by_M112;
#endif
class MarlinSerial { //: public Stream
public:

40
Marlin/emergency_parser.cpp Normal file
View File

@ -0,0 +1,40 @@
/**
* 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 "MarlinConfig.h"
#if ENABLED(EMERGENCY_PARSER)
#include "emergency_parser.h"
// Static data members
bool EmergencyParser::killed_by_M112; // = false
EmergencyParser::State EmergencyParser::state; // = EP_RESET
// Global instance
EmergencyParser emergency_parser;
#endif // EMERGENCY_PARSER

144
Marlin/emergency_parser.h Normal file
View File

@ -0,0 +1,144 @@
/**
* 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_
// External references
extern volatile bool wait_for_user, wait_for_heatup;
void quickstop_stepper();
class EmergencyParser {
public:
// Currently looking for: M108, M112, M410
enum State : char {
EP_RESET,
EP_N,
EP_M,
EP_M1,
EP_M10,
EP_M108,
EP_M11,
EP_M112,
EP_M4,
EP_M41,
EP_M410,
EP_IGNORE // to '\n'
};
static bool killed_by_M112;
static State state;
EmergencyParser() {}
__attribute__((always_inline)) inline
static void update(const uint8_t c) {
switch (state) {
case EP_RESET:
switch (c) {
case ' ': break;
case 'N': state = EP_N; break;
case 'M': state = EP_M; break;
default: state = EP_IGNORE;
}
break;
case EP_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 = EP_M; break;
default: state = EP_IGNORE;
}
break;
case EP_M:
switch (c) {
case ' ': break;
case '1': state = EP_M1; break;
case '4': state = EP_M4; break;
default: state = EP_IGNORE;
}
break;
case EP_M1:
switch (c) {
case '0': state = EP_M10; break;
case '1': state = EP_M11; break;
default: state = EP_IGNORE;
}
break;
case EP_M10:
state = (c == '8') ? EP_M108 : EP_IGNORE;
break;
case EP_M11:
state = (c == '2') ? EP_M112 : EP_IGNORE;
break;
case EP_M4:
state = (c == '1') ? EP_M41 : EP_IGNORE;
break;
case EP_M41:
state = (c == '0') ? EP_M410 : EP_IGNORE;
break;
case EP_IGNORE:
if (c == '\n') state = EP_RESET;
break;
default:
if (c == '\n') {
switch (state) {
case EP_M108:
wait_for_user = wait_for_heatup = false;
break;
case EP_M112:
killed_by_M112 = true;
break;
case EP_M410:
quickstop_stepper();
break;
default:
break;
}
state = EP_RESET;
}
}
}
};
extern EmergencyParser emergency_parser;
#endif // _EMERGENCY_PARSER_H_

17
Marlin/enum.h
View File

@ -104,23 +104,6 @@ enum EndstopEnum : char {
Z2_MAX
};
#if ENABLED(EMERGENCY_PARSER)
enum e_parser_state : char {
state_RESET,
state_N,
state_M,
state_M1,
state_M10,
state_M108,
state_M11,
state_M112,
state_M4,
state_M41,
state_M410,
state_IGNORE // to '\n'
};
#endif
#if ENABLED(ADVANCED_PAUSE_FEATURE)
enum AdvancedPauseMenuResponse : char {
ADVANCED_PAUSE_RESPONSE_WAIT_FOR,

6
Marlin/temperature.cpp
View File

@ -48,6 +48,10 @@
#include "watchdog.h"
#endif
#if ENABLED(EMERGENCY_PARSER)
#include "emergency_parser.h"
#endif
#if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT)
static void* heater_ttbl_map[2] = { (void*)HEATER_0_TEMPTABLE, (void*)HEATER_1_TEMPTABLE };
static uint8_t heater_ttbllen_map[2] = { HEATER_0_TEMPTABLE_LEN, HEATER_1_TEMPTABLE_LEN };
@ -773,7 +777,7 @@ void Temperature::manage_heater() {
#endif
#if ENABLED(EMERGENCY_PARSER)
if (killed_by_M112) kill(PSTR(MSG_KILLED));
if (emergency_parser.killed_by_M112) kill(PSTR(MSG_KILLED));
#endif
if (!temp_meas_ready) return;