221 lines
6.8 KiB
C
221 lines
6.8 KiB
C
/**
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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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#ifndef __MARLIN_H__
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#define __MARLIN_H__
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#include "inc/MarlinConfig.h"
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#ifdef DEBUG_GCODE_PARSER
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#include "gcode/parser.h"
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#endif
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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void stop();
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void idle(
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#if ENABLED(ADVANCED_PAUSE_FEATURE)
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bool no_stepper_sleep = false // pass true to keep steppers from disabling on timeout
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#endif
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);
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void manage_inactivity(bool ignore_stepper_queue = false);
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#if HAS_X2_ENABLE
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#define enable_X() do{ X_ENABLE_WRITE( X_ENABLE_ON); X2_ENABLE_WRITE( X_ENABLE_ON); }while(0)
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#define disable_X() do{ X_ENABLE_WRITE(!X_ENABLE_ON); X2_ENABLE_WRITE(!X_ENABLE_ON); axis_known_position[X_AXIS] = false; }while(0)
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#elif HAS_X_ENABLE
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#define enable_X() X_ENABLE_WRITE( X_ENABLE_ON)
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#define disable_X() do{ X_ENABLE_WRITE(!X_ENABLE_ON); axis_known_position[X_AXIS] = false; }while(0)
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#else
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#define enable_X() NOOP
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#define disable_X() NOOP
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#endif
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#if HAS_Y2_ENABLE
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#define enable_Y() do{ Y_ENABLE_WRITE( Y_ENABLE_ON); Y2_ENABLE_WRITE(Y_ENABLE_ON); }while(0)
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#define disable_Y() do{ Y_ENABLE_WRITE(!Y_ENABLE_ON); Y2_ENABLE_WRITE(!Y_ENABLE_ON); axis_known_position[Y_AXIS] = false; }while(0)
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#elif HAS_Y_ENABLE
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#define enable_Y() Y_ENABLE_WRITE( Y_ENABLE_ON)
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#define disable_Y() do{ Y_ENABLE_WRITE(!Y_ENABLE_ON); axis_known_position[Y_AXIS] = false; }while(0)
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#else
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#define enable_Y() NOOP
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#define disable_Y() NOOP
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#endif
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#if HAS_Z2_ENABLE
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#define enable_Z() do{ Z_ENABLE_WRITE( Z_ENABLE_ON); Z2_ENABLE_WRITE(Z_ENABLE_ON); }while(0)
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#define disable_Z() do{ Z_ENABLE_WRITE(!Z_ENABLE_ON); Z2_ENABLE_WRITE(!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }while(0)
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#elif HAS_Z_ENABLE
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#define enable_Z() Z_ENABLE_WRITE( Z_ENABLE_ON)
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#define disable_Z() do{ Z_ENABLE_WRITE(!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }while(0)
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#else
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#define enable_Z() NOOP
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#define disable_Z() NOOP
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#endif
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#if ENABLED(MIXING_EXTRUDER)
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/**
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* Mixing steppers synchronize their enable (and direction) together
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*/
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#if MIXING_STEPPERS > 3
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#define enable_E0() { E0_ENABLE_WRITE( E_ENABLE_ON); E1_ENABLE_WRITE( E_ENABLE_ON); E2_ENABLE_WRITE( E_ENABLE_ON); E3_ENABLE_WRITE( E_ENABLE_ON); }
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#define disable_E0() { E0_ENABLE_WRITE(!E_ENABLE_ON); E1_ENABLE_WRITE(!E_ENABLE_ON); E2_ENABLE_WRITE(!E_ENABLE_ON); E3_ENABLE_WRITE(!E_ENABLE_ON); }
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#elif MIXING_STEPPERS > 2
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#define enable_E0() { E0_ENABLE_WRITE( E_ENABLE_ON); E1_ENABLE_WRITE( E_ENABLE_ON); E2_ENABLE_WRITE( E_ENABLE_ON); }
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#define disable_E0() { E0_ENABLE_WRITE(!E_ENABLE_ON); E1_ENABLE_WRITE(!E_ENABLE_ON); E2_ENABLE_WRITE(!E_ENABLE_ON); }
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#else
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#define enable_E0() { E0_ENABLE_WRITE( E_ENABLE_ON); E1_ENABLE_WRITE( E_ENABLE_ON); }
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#define disable_E0() { E0_ENABLE_WRITE(!E_ENABLE_ON); E1_ENABLE_WRITE(!E_ENABLE_ON); }
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#endif
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#define enable_E1() NOOP
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#define disable_E1() NOOP
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#define enable_E2() NOOP
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#define disable_E2() NOOP
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#define enable_E3() NOOP
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#define disable_E3() NOOP
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#define enable_E4() NOOP
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#define disable_E4() NOOP
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#else // !MIXING_EXTRUDER
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#if HAS_E0_ENABLE
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#define enable_E0() E0_ENABLE_WRITE( E_ENABLE_ON)
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#define disable_E0() E0_ENABLE_WRITE(!E_ENABLE_ON)
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#else
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#define enable_E0() NOOP
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#define disable_E0() NOOP
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#endif
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#if E_STEPPERS > 1 && HAS_E1_ENABLE
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#define enable_E1() E1_ENABLE_WRITE( E_ENABLE_ON)
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#define disable_E1() E1_ENABLE_WRITE(!E_ENABLE_ON)
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#else
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#define enable_E1() NOOP
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#define disable_E1() NOOP
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#endif
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#if E_STEPPERS > 2 && HAS_E2_ENABLE
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#define enable_E2() E2_ENABLE_WRITE( E_ENABLE_ON)
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#define disable_E2() E2_ENABLE_WRITE(!E_ENABLE_ON)
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#else
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#define enable_E2() NOOP
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#define disable_E2() NOOP
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#endif
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#if E_STEPPERS > 3 && HAS_E3_ENABLE
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#define enable_E3() E3_ENABLE_WRITE( E_ENABLE_ON)
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#define disable_E3() E3_ENABLE_WRITE(!E_ENABLE_ON)
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#else
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#define enable_E3() NOOP
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#define disable_E3() NOOP
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#endif
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#if E_STEPPERS > 4 && HAS_E4_ENABLE
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#define enable_E4() E4_ENABLE_WRITE( E_ENABLE_ON)
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#define disable_E4() E4_ENABLE_WRITE(!E_ENABLE_ON)
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#else
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#define enable_E4() NOOP
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#define disable_E4() NOOP
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#endif
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#endif // !MIXING_EXTRUDER
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#if ENABLED(EXPERIMENTAL_I2CBUS)
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#include "feature/twibus.h"
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extern TWIBus i2c;
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#endif
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#if ENABLED(G38_PROBE_TARGET)
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extern bool G38_move, // flag to tell the interrupt handler that a G38 command is being run
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G38_endstop_hit; // flag from the interrupt handler to indicate if the endstop went active
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#endif
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/**
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* The axis order in all axis related arrays is X, Y, Z, E
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*/
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#define _AXIS(AXIS) AXIS ##_AXIS
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void enable_all_steppers();
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void disable_e_steppers();
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void disable_all_steppers();
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void kill(const char*);
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void quickstop_stepper();
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extern bool Running;
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inline bool IsRunning() { return Running; }
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inline bool IsStopped() { return !Running; }
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extern bool axis_known_position[XYZ];
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extern bool axis_homed[XYZ];
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extern volatile bool wait_for_heatup;
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#if HAS_RESUME_CONTINUE
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extern volatile bool wait_for_user;
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#endif
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#if ENABLED(AUTO_BED_LEVELING_UBL)
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typedef struct { double A, B, D; } linear_fit;
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linear_fit* lsf_linear_fit(double x[], double y[], double z[], const int);
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#endif
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// Inactivity shutdown timer
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extern millis_t max_inactive_time, stepper_inactive_time;
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#if FAN_COUNT > 0
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extern int16_t fanSpeeds[FAN_COUNT];
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#if ENABLED(EXTRA_FAN_SPEED)
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extern int16_t old_fanSpeeds[FAN_COUNT],
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new_fanSpeeds[FAN_COUNT];
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#endif
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#if ENABLED(PROBING_FANS_OFF)
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extern bool fans_paused;
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extern int16_t paused_fanSpeeds[FAN_COUNT];
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#endif
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#endif
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#if ENABLED(ADVANCED_PAUSE_FEATURE)
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enum AdvancedPauseMenuResponse {
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ADVANCED_PAUSE_RESPONSE_WAIT_FOR,
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ADVANCED_PAUSE_RESPONSE_EXTRUDE_MORE,
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ADVANCED_PAUSE_RESPONSE_RESUME_PRINT
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};
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extern AdvancedPauseMenuResponse advanced_pause_menu_response;
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#endif
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#if ENABLED(PID_EXTRUSION_SCALING)
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extern int lpq_len;
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#endif
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bool pin_is_protected(const pin_t pin);
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#if HAS_SUICIDE
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inline void suicide() { OUT_WRITE(SUICIDE_PIN, LOW); }
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#endif
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#endif // __MARLIN_H__
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