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- /**
- * Marlin 3D Printer Firmware
- * Copyright (C) 2019 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/>.
- *
- */
-
- /**
- * gcode.cpp - Temporary container for all gcode handlers
- * Most will migrate to classes, by feature.
- */
-
- #include "gcode.h"
- GcodeSuite gcode;
-
- #include "parser.h"
- #include "queue.h"
- #include "../module/motion.h"
-
- #if ENABLED(PRINTCOUNTER)
- #include "../module/printcounter.h"
- #endif
-
- #if ENABLED(HOST_PROMPT_SUPPORT)
- #include "../feature/host_actions.h"
- #endif
-
- #if ENABLED(POWER_LOSS_RECOVERY)
- #include "../sd/cardreader.h"
- #include "../feature/power_loss_recovery.h"
- #endif
-
- #include "../Marlin.h" // for idle() and suspend_auto_report
-
- millis_t GcodeSuite::previous_move_ms;
-
- bool GcodeSuite::axis_relative_modes[] = AXIS_RELATIVE_MODES;
-
- #if ENABLED(HOST_KEEPALIVE_FEATURE)
- GcodeSuite::MarlinBusyState GcodeSuite::busy_state = NOT_BUSY;
- uint8_t GcodeSuite::host_keepalive_interval = DEFAULT_KEEPALIVE_INTERVAL;
- #endif
-
- #if ENABLED(CNC_WORKSPACE_PLANES)
- GcodeSuite::WorkspacePlane GcodeSuite::workspace_plane = PLANE_XY;
- #endif
-
- #if ENABLED(CNC_COORDINATE_SYSTEMS)
- int8_t GcodeSuite::active_coordinate_system = -1; // machine space
- float GcodeSuite::coordinate_system[MAX_COORDINATE_SYSTEMS][XYZ];
- #endif
-
- /**
- * Get the target extruder from the T parameter or the active_extruder
- * Return -1 if the T parameter is out of range
- */
- int8_t GcodeSuite::get_target_extruder_from_command() {
- if (parser.seenval('T')) {
- const int8_t e = parser.value_byte();
- if (e < EXTRUDERS) return e;
- SERIAL_ECHO_START();
- SERIAL_CHAR('M'); SERIAL_ECHO(parser.codenum);
- SERIAL_ECHOLNPAIR(" " MSG_INVALID_EXTRUDER " ", int(e));
- return -1;
- }
- return active_extruder;
- }
-
- /**
- * Get the target e stepper from the T parameter
- * Return -1 if the T parameter is out of range or unspecified
- */
- int8_t GcodeSuite::get_target_e_stepper_from_command() {
- const int8_t e = parser.intval('T', -1);
- if (WITHIN(e, 0, E_STEPPERS - 1)) return e;
-
- SERIAL_ECHO_START();
- SERIAL_CHAR('M'); SERIAL_ECHO(parser.codenum);
- if (e == -1)
- SERIAL_ECHOLNPGM(" " MSG_E_STEPPER_NOT_SPECIFIED);
- else
- SERIAL_ECHOLNPAIR(" " MSG_INVALID_E_STEPPER " ", int(e));
- return -1;
- }
-
- /**
- * Set XYZE destination and feedrate from the current GCode command
- *
- * - Set destination from included axis codes
- * - Set to current for missing axis codes
- * - Set the feedrate, if included
- */
- void GcodeSuite::get_destination_from_command() {
- bool seen[XYZE] = { false, false, false, false };
- LOOP_XYZE(i) {
- if ( (seen[i] = parser.seenval(axis_codes[i])) ) {
- const float v = parser.value_axis_units((AxisEnum)i);
- destination[i] = (axis_relative_modes[i] || relative_mode)
- ? current_position[i] + v
- : (i == E_AXIS) ? v : LOGICAL_TO_NATIVE(v, i);
- }
- else
- destination[i] = current_position[i];
- }
-
- #if ENABLED(POWER_LOSS_RECOVERY)
- // Only update power loss recovery on moves with E
- if (recovery.enabled && IS_SD_PRINTING() && seen[E_AXIS] && (seen[X_AXIS] || seen[Y_AXIS]))
- recovery.save();
- #endif
-
- if (parser.linearval('F') > 0)
- feedrate_mm_s = MMM_TO_MMS(parser.value_feedrate());
-
- #if ENABLED(PRINTCOUNTER)
- if (!DEBUGGING(DRYRUN))
- print_job_timer.incFilamentUsed(destination[E_AXIS] - current_position[E_AXIS]);
- #endif
-
- // Get ABCDHI mixing factors
- #if BOTH(MIXING_EXTRUDER, DIRECT_MIXING_IN_G1)
- M165();
- #endif
- }
-
- /**
- * Dwell waits immediately. It does not synchronize. Use M400 instead of G4
- */
- void GcodeSuite::dwell(millis_t time) {
- time += millis();
- while (PENDING(millis(), time)) idle();
- }
-
- /**
- * When G29_RETRY_AND_RECOVER is enabled, call G29() in
- * a loop with recovery and retry handling.
- */
- #if HAS_LEVELING && ENABLED(G29_RETRY_AND_RECOVER)
-
- #ifndef G29_MAX_RETRIES
- #define G29_MAX_RETRIES 0
- #endif
-
- void GcodeSuite::G29_with_retry() {
- uint8_t retries = G29_MAX_RETRIES;
- while (G29()) { // G29 should return true for failed probes ONLY
- if (retries--) event_probe_recover();
- else {
- event_probe_failure();
- return;
- }
- }
-
- #if ENABLED(HOST_PROMPT_SUPPORT)
- host_action_prompt_end();
- #endif
-
- #ifdef G29_SUCCESS_COMMANDS
- process_subcommands_now_P(PSTR(G29_SUCCESS_COMMANDS));
- #endif
- }
-
- #endif // HAS_LEVELING && G29_RETRY_AND_RECOVER
-
- //
- // Placeholders for non-migrated codes
- //
- #if ENABLED(M100_FREE_MEMORY_WATCHER)
- extern void M100_dump_routine(PGM_P const title, char *start, char *end);
- #endif
-
- /**
- * Process the parsed command and dispatch it to its handler
- */
- void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
- KEEPALIVE_STATE(IN_HANDLER);
-
- // Handle a known G, M, or T
- switch (parser.command_letter) {
- case 'G': switch (parser.codenum) {
-
- case 0: case 1: G0_G1( // G0: Fast Move, G1: Linear Move
- #if IS_SCARA || defined(G0_FEEDRATE)
- parser.codenum == 0
- #endif
- );
- break;
-
- #if ENABLED(ARC_SUPPORT) && DISABLED(SCARA)
- case 2: case 3: G2_G3(parser.codenum == 2); break; // G2: CW ARC, G3: CCW ARC
- #endif
-
- case 4: G4(); break; // G4: Dwell
-
- #if ENABLED(BEZIER_CURVE_SUPPORT)
- case 5: G5(); break; // G5: Cubic B_spline
- #endif
-
- #if ENABLED(FWRETRACT)
- case 10: G10(); break; // G10: Retract / Swap Retract
- case 11: G11(); break; // G11: Recover / Swap Recover
- #endif
-
- #if ENABLED(NOZZLE_CLEAN_FEATURE)
- case 12: G12(); break; // G12: Nozzle Clean
- #endif
-
- #if ENABLED(CNC_WORKSPACE_PLANES)
- case 17: G17(); break; // G17: Select Plane XY
- case 18: G18(); break; // G18: Select Plane ZX
- case 19: G19(); break; // G19: Select Plane YZ
- #endif
-
- #if ENABLED(INCH_MODE_SUPPORT)
- case 20: G20(); break; // G20: Inch Mode
- case 21: G21(); break; // G21: MM Mode
- #else
- case 21: NOOP; break; // No error on unknown G21
- #endif
-
- #if ENABLED(G26_MESH_VALIDATION)
- case 26: G26(); break; // G26: Mesh Validation Pattern generation
- #endif
-
- #if ENABLED(NOZZLE_PARK_FEATURE)
- case 27: G27(); break; // G27: Nozzle Park
- #endif
-
- case 28: G28(false); break; // G28: Home all axes, one at a time
-
- #if HAS_LEVELING
- case 29: // G29: Bed leveling calibration
- #if ENABLED(G29_RETRY_AND_RECOVER)
- G29_with_retry();
- #else
- G29();
- #endif
- break;
- #endif // HAS_LEVELING
-
- #if HAS_BED_PROBE
- case 30: G30(); break; // G30: Single Z probe
- #if ENABLED(Z_PROBE_SLED)
- case 31: G31(); break; // G31: dock the sled
- case 32: G32(); break; // G32: undock the sled
- #endif
- #endif
-
- #if ENABLED(DELTA_AUTO_CALIBRATION)
- case 33: G33(); break; // G33: Delta Auto-Calibration
- #endif
-
- #if ENABLED(Z_STEPPER_AUTO_ALIGN)
- case 34: G34(); break; // G34: Z Stepper automatic alignment using probe
- #endif
-
- #if ENABLED(G38_PROBE_TARGET)
- case 38: // G38.2, G38.3: Probe towards target
- if (WITHIN(parser.subcode, 2,
- #if ENABLED(G38_PROBE_AWAY)
- 5
- #else
- 3
- #endif
- )) G38(parser.subcode); // G38.4, G38.5: Probe away from target
- break;
- #endif
-
- #if ENABLED(CNC_COORDINATE_SYSTEMS)
- case 53: G53(); break;
- case 54: G54(); break;
- case 55: G55(); break;
- case 56: G56(); break;
- case 57: G57(); break;
- case 58: G58(); break;
- case 59: G59(); break;
- #endif
-
- #if ENABLED(GCODE_MOTION_MODES)
- case 80: G80(); break; // G80: Reset the current motion mode
- #endif
-
- case 90: relative_mode = false; break; // G90: Relative Mode
- case 91: relative_mode = true; break; // G91: Absolute Mode
-
- case 92: G92(); break; // G92: Set current axis position(s)
-
- #if HAS_MESH
- case 42: G42(); break; // G42: Coordinated move to a mesh point
- #endif
-
- #if ENABLED(CALIBRATION_GCODE)
- case 425: G425(); break; // G425: Perform calibration with calibration cube
- #endif
-
- #if ENABLED(DEBUG_GCODE_PARSER)
- case 800: parser.debug(); break; // G800: GCode Parser Test for G
- #endif
-
- default: parser.unknown_command_error(); break;
- }
- break;
-
- case 'M': switch (parser.codenum) {
- #if HAS_RESUME_CONTINUE
- case 0: // M0: Unconditional stop - Wait for user button press on LCD
- case 1: M0_M1(); break; // M1: Conditional stop - Wait for user button press on LCD
- #endif
-
- #if HAS_CUTTER
- case 3: M3_M4(false); break; // M3: Turn ON Laser | Spindle (clockwise), set Power | Speed
- case 4: M3_M4(true ); break; // M4: Turn ON Laser | Spindle (counter-clockwise), set Power | Speed
- case 5: M5(); break; // M5: Turn OFF Laser | Spindle
- #endif
-
- #if ENABLED(COOLANT_CONTROL)
- #if ENABLED(COOLANT_MIST)
- case 7: M7(); break; // M7: Mist coolant ON
- #endif
- #if ENABLED(COOLANT_FLOOD)
- case 8: M8(); break; // M8: Flood coolant ON
- #endif
- case 9: M9(); break; // M9: Coolant OFF
- #endif
-
- #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
- case 12: M12(); break; // M12: Synchronize and optionally force a CLC set
- #endif
-
- case 17: M17(); break; // M17: Enable all stepper motors
-
- #if ENABLED(SDSUPPORT)
- case 20: M20(); break; // M20: List SD card
- case 21: M21(); break; // M21: Init SD card
- case 22: M22(); break; // M22: Release SD card
- case 23: M23(); break; // M23: Select file
- case 24: M24(); break; // M24: Start SD print
- case 25: M25(); break; // M25: Pause SD print
- case 26: M26(); break; // M26: Set SD index
- case 27: M27(); break; // M27: Get SD status
- case 28: M28(); break; // M28: Start SD write
- case 29: M29(); break; // M29: Stop SD write
- case 30: M30(); break; // M30 <filename> Delete File
- case 32: M32(); break; // M32: Select file and start SD print
-
- #if ENABLED(LONG_FILENAME_HOST_SUPPORT)
- case 33: M33(); break; // M33: Get the long full path to a file or folder
- #endif
-
- #if BOTH(SDCARD_SORT_ALPHA, SDSORT_GCODE)
- case 34: M34(); break; // M34: Set SD card sorting options
- #endif
-
- case 928: M928(); break; // M928: Start SD write
- #endif // SDSUPPORT
-
- case 31: M31(); break; // M31: Report time since the start of SD print or last M109
- case 42: M42(); break; // M42: Change pin state
-
- #if ENABLED(PINS_DEBUGGING)
- case 43: M43(); break; // M43: Read pin state
- #endif
-
- #if ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST)
- case 48: M48(); break; // M48: Z probe repeatability test
- #endif
-
- #if ENABLED(LCD_SET_PROGRESS_MANUALLY)
- case 73: M73(); break; // M73: Set progress percentage (for display on LCD)
- #endif
-
- case 75: M75(); break; // M75: Start print timer
- case 76: M76(); break; // M76: Pause print timer
- case 77: M77(); break; // M77: Stop print timer
-
- #if ENABLED(PRINTCOUNTER)
- case 78: M78(); break; // M78: Show print statistics
- #endif
-
- #if ENABLED(M100_FREE_MEMORY_WATCHER)
- case 100: M100(); break; // M100: Free Memory Report
- #endif
-
- case 104: M104(); break; // M104: Set hot end temperature
- case 109: M109(); break; // M109: Wait for hotend temperature to reach target
- case 110: M110(); break; // M110: Set Current Line Number
- case 111: M111(); break; // M111: Set debug level
-
- #if DISABLED(EMERGENCY_PARSER)
- case 108: M108(); break; // M108: Cancel Waiting
- case 112: M112(); break; // M112: Emergency Stop
- case 410: M410(); break; // M410: Quickstop - Abort all the planned moves.
- #if ENABLED(HOST_PROMPT_SUPPORT)
- case 876: M876(); break; // M876: Handle Host prompt responses
- #endif
- #else
- case 108: case 112: case 410:
- #if ENABLED(HOST_PROMPT_SUPPORT)
- case 876:
- #endif
- break;
- #endif
-
- #if ENABLED(HOST_KEEPALIVE_FEATURE)
- case 113: M113(); break; // M113: Set Host Keepalive interval
- #endif
-
- #if HAS_HEATED_BED
- case 140: M140(); break; // M140: Set bed temperature
- case 190: M190(); break; // M190: Wait for bed temperature to reach target
- #endif
-
- #if HAS_HEATED_CHAMBER
- case 141: M141(); break; // M141: Set chamber temperature
- //case 191: M191(); break; // M191: Wait for chamber temperature to reach target
- #endif
-
- case 105: M105(); KEEPALIVE_STATE(NOT_BUSY); return; // M105: Report Temperatures (and say "ok")
-
- #if ENABLED(AUTO_REPORT_TEMPERATURES) && HAS_TEMP_SENSOR
- case 155: M155(); break; // M155: Set temperature auto-report interval
- #endif
-
- #if FAN_COUNT > 0
- case 106: M106(); break; // M106: Fan On
- case 107: M107(); break; // M107: Fan Off
- #endif
-
- #if ENABLED(PARK_HEAD_ON_PAUSE)
- case 125: M125(); break; // M125: Store current position and move to filament change position
- #endif
-
- #if ENABLED(BARICUDA)
- // PWM for HEATER_1_PIN
- #if HAS_HEATER_1
- case 126: M126(); break; // M126: valve open
- case 127: M127(); break; // M127: valve closed
- #endif
-
- // PWM for HEATER_2_PIN
- #if HAS_HEATER_2
- case 128: M128(); break; // M128: valve open
- case 129: M129(); break; // M129: valve closed
- #endif
- #endif // BARICUDA
-
- #if HAS_POWER_SWITCH
- case 80: M80(); break; // M80: Turn on Power Supply
- #endif
- case 81: M81(); break; // M81: Turn off Power, including Power Supply, if possible
-
- case 82: M82(); break; // M82: Set E axis normal mode (same as other axes)
- case 83: M83(); break; // M83: Set E axis relative mode
- case 18: case 84: M18_M84(); break; // M18/M84: Disable Steppers / Set Timeout
- case 85: M85(); break; // M85: Set inactivity stepper shutdown timeout
- case 92: M92(); break; // M92: Set the steps-per-unit for one or more axes
- case 114: M114(); break; // M114: Report current position
- case 115: M115(); break; // M115: Report capabilities
- case 117: M117(); break; // M117: Set LCD message text, if possible
- case 118: M118(); break; // M118: Display a message in the host console
- case 119: M119(); break; // M119: Report endstop states
- case 120: M120(); break; // M120: Enable endstops
- case 121: M121(); break; // M121: Disable endstops
-
- #if HAS_LCD_MENU
- case 145: M145(); break; // M145: Set material heatup parameters
- #endif
-
- #if ENABLED(TEMPERATURE_UNITS_SUPPORT)
- case 149: M149(); break; // M149: Set temperature units
- #endif
-
- #if HAS_COLOR_LEDS
- case 150: M150(); break; // M150: Set Status LED Color
- #endif
-
- #if ENABLED(MIXING_EXTRUDER)
- case 163: M163(); break; // M163: Set a component weight for mixing extruder
- case 164: M164(); break; // M164: Save current mix as a virtual extruder
- #if ENABLED(DIRECT_MIXING_IN_G1)
- case 165: M165(); break; // M165: Set multiple mix weights
- #endif
- #if ENABLED(GRADIENT_MIX)
- case 166: M166(); break; // M166: Set Gradient Mix
- #endif
- #endif
-
- #if DISABLED(NO_VOLUMETRICS)
- case 200: M200(); break; // M200: Set filament diameter, E to cubic units
- #endif
-
- case 201: M201(); break; // M201: Set max acceleration for print moves (units/s^2)
-
- #if 0
- case 202: M202(); break; // M202: Not used for Sprinter/grbl gen6
- #endif
-
- case 203: M203(); break; // M203: Set max feedrate (units/sec)
- case 204: M204(); break; // M204: Set acceleration
- case 205: M205(); break; // M205: Set advanced settings
-
- #if HAS_M206_COMMAND
- case 206: M206(); break; // M206: Set home offsets
- #endif
-
- #if ENABLED(DELTA)
- case 665: M665(); break; // M665: Set delta configurations
- #endif
-
- #if ANY(DELTA, X_DUAL_ENDSTOPS, Y_DUAL_ENDSTOPS, Z_DUAL_ENDSTOPS)
- case 666: M666(); break; // M666: Set delta or dual endstop adjustment
- #endif
-
- #if ENABLED(FWRETRACT)
- case 207: M207(); break; // M207: Set Retract Length, Feedrate, and Z lift
- case 208: M208(); break; // M208: Set Recover (unretract) Additional Length and Feedrate
- #if ENABLED(FWRETRACT_AUTORETRACT)
- case 209:
- if (MIN_AUTORETRACT <= MAX_AUTORETRACT) M209(); // M209: Turn Automatic Retract Detection on/off
- break;
- #endif
- #endif
-
- #if HAS_SOFTWARE_ENDSTOPS
- case 211: M211(); break; // M211: Enable, Disable, and/or Report software endstops
- #endif
-
- #if EXTRUDERS > 1
- case 217: M217(); break; // M217: Set filament swap parameters
- #endif
-
- #if HAS_HOTEND_OFFSET
- case 218: M218(); break; // M218: Set a tool offset
- #endif
-
- case 220: M220(); break; // M220: Set Feedrate Percentage: S<percent> ("FR" on your LCD)
- case 221: M221(); break; // M221: Set Flow Percentage
- case 226: M226(); break; // M226: Wait until a pin reaches a state
-
- #if HAS_SERVOS
- case 280: M280(); break; // M280: Set servo position absolute
- #if ENABLED(EDITABLE_SERVO_ANGLES)
- case 281: M281(); break; // M281: Set servo angles
- #endif
- #endif
-
- #if ENABLED(BABYSTEPPING)
- case 290: M290(); break; // M290: Babystepping
- #endif
-
- #if HAS_BUZZER
- case 300: M300(); break; // M300: Play beep tone
- #endif
-
- #if ENABLED(PIDTEMP)
- case 301: M301(); break; // M301: Set hotend PID parameters
- #endif
-
- #if ENABLED(PIDTEMPBED)
- case 304: M304(); break; // M304: Set bed PID parameters
- #endif
-
- #if ENABLED(PHOTO_GCODE)
- case 240: M240(); break; // M240: Trigger a camera
- #endif
-
- #if HAS_LCD_CONTRAST
- case 250: M250(); break; // M250: Set LCD contrast
- #endif
-
- #if ENABLED(EXPERIMENTAL_I2CBUS)
- case 260: M260(); break; // M260: Send data to an i2c slave
- case 261: M261(); break; // M261: Request data from an i2c slave
- #endif
-
- #if ENABLED(PREVENT_COLD_EXTRUSION)
- case 302: M302(); break; // M302: Allow cold extrudes (set the minimum extrude temperature)
- #endif
-
- #if HAS_PID_HEATING
- case 303: M303(); break; // M303: PID autotune
- #endif
-
- #if HAS_USER_THERMISTORS
- case 305: M305(); break; // M305: Set user thermistor parameters
- #endif
-
- #if ENABLED(MORGAN_SCARA)
- case 360: if (M360()) return; break; // M360: SCARA Theta pos1
- case 361: if (M361()) return; break; // M361: SCARA Theta pos2
- case 362: if (M362()) return; break; // M362: SCARA Psi pos1
- case 363: if (M363()) return; break; // M363: SCARA Psi pos2
- case 364: if (M364()) return; break; // M364: SCARA Psi pos3 (90 deg to Theta)
- #endif
-
- #if EITHER(EXT_SOLENOID, MANUAL_SOLENOID_CONTROL)
- case 380: M380(); break; // M380: Activate solenoid on active (or specified) extruder
- case 381: M381(); break; // M381: Disable all solenoids or, if MANUAL_SOLENOID_CONTROL, active (or specified) solenoid
- #endif
-
- case 400: M400(); break; // M400: Finish all moves
-
- #if HAS_BED_PROBE
- case 401: M401(); break; // M401: Deploy probe
- case 402: M402(); break; // M402: Stow probe
- #endif
-
- #if ENABLED(PRUSA_MMU2)
- case 403: M403(); break;
- #endif
-
- #if ENABLED(FILAMENT_WIDTH_SENSOR)
- case 404: M404(); break; // M404: Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or display nominal filament width
- case 405: M405(); break; // M405: Turn on filament sensor for control
- case 406: M406(); break; // M406: Turn off filament sensor for control
- case 407: M407(); break; // M407: Display measured filament diameter
- #endif
-
- #if HAS_FILAMENT_SENSOR
- case 412: M412(); break; // M412: Enable/Disable filament runout detection
- #endif
-
- #if HAS_LEVELING
- case 420: M420(); break; // M420: Enable/Disable Bed Leveling
- #endif
-
- #if HAS_MESH
- case 421: M421(); break; // M421: Set a Mesh Bed Leveling Z coordinate
- #endif
-
- #if ENABLED(BACKLASH_GCODE)
- case 425: M425(); break; // M425: Tune backlash compensation
- #endif
-
- #if HAS_M206_COMMAND
- case 428: M428(); break; // M428: Apply current_position to home_offset
- #endif
-
- case 500: M500(); break; // M500: Store settings in EEPROM
- case 501: M501(); break; // M501: Read settings from EEPROM
- case 502: M502(); break; // M502: Revert to default settings
- #if DISABLED(DISABLE_M503)
- case 503: M503(); break; // M503: print settings currently in memory
- #endif
- #if ENABLED(EEPROM_SETTINGS)
- case 504: M504(); break; // M504: Validate EEPROM contents
- #endif
-
- #if ENABLED(SDSUPPORT)
- case 524: M524(); break; // M524: Abort the current SD print job
- #endif
-
- #if ENABLED(SD_ABORT_ON_ENDSTOP_HIT)
- case 540: M540(); break; // M540: Set abort on endstop hit for SD printing
- #endif
-
- #if HAS_BED_PROBE
- case 851: M851(); break; // M851: Set Z Probe Z Offset
- #endif
-
- #if ENABLED(SKEW_CORRECTION_GCODE)
- case 852: M852(); break; // M852: Set Skew factors
- #endif
-
- #if ENABLED(ADVANCED_PAUSE_FEATURE)
- case 600: M600(); break; // M600: Pause for Filament Change
- case 603: M603(); break; // M603: Configure Filament Change
- #endif
-
- #if HAS_DUPLICATION_MODE
- case 605: M605(); break; // M605: Set Dual X Carriage movement mode
- #endif
-
- #if ENABLED(FILAMENT_LOAD_UNLOAD_GCODES)
- case 701: M701(); break; // M701: Load Filament
- case 702: M702(); break; // M702: Unload Filament
- #endif
-
- #if ENABLED(MAX7219_GCODE)
- case 7219: M7219(); break; // M7219: Set LEDs, columns, and rows
- #endif
-
- #if ENABLED(GCODE_MACROS)
- case 810: case 811: case 812: case 813: case 814:
- case 815: case 816: case 817: case 818: case 819:
- M810_819(); break; // M810-M819: Define/execute G-code macro
- #endif
-
- #if ENABLED(LIN_ADVANCE)
- case 900: M900(); break; // M900: Set advance K factor.
- #endif
-
- #if HAS_DIGIPOTSS || HAS_MOTOR_CURRENT_PWM || EITHER(DIGIPOT_I2C, DAC_STEPPER_CURRENT)
- case 907: M907(); break; // M907: Set digital trimpot motor current using axis codes.
- #if HAS_DIGIPOTSS || ENABLED(DAC_STEPPER_CURRENT)
- case 908: M908(); break; // M908: Control digital trimpot directly.
- #if ENABLED(DAC_STEPPER_CURRENT)
- case 909: M909(); break; // M909: Print digipot/DAC current value
- case 910: M910(); break; // M910: Commit digipot/DAC value to external EEPROM
- #endif
- #endif
- #endif
-
- #if HAS_TRINAMIC
- case 122: M122(); break; // M122: Report driver configuration and status
- case 906: M906(); break; // M906: Set motor current in milliamps using axis codes X, Y, Z, E
- #if HAS_STEALTHCHOP
- case 569: M569(); break; // M569: Enable stealthChop on an axis.
- #endif
- #if ENABLED(MONITOR_DRIVER_STATUS)
- case 911: M911(); break; // M911: Report TMC2130 prewarn triggered flags
- case 912: M912(); break; // M912: Clear TMC2130 prewarn triggered flags
- #endif
- #if ENABLED(HYBRID_THRESHOLD)
- case 913: M913(); break; // M913: Set HYBRID_THRESHOLD speed.
- #endif
- #if USE_SENSORLESS
- case 914: M914(); break; // M914: Set StallGuard sensitivity.
- #endif
- #endif
-
- #if HAS_DRIVER(L6470)
- case 122: M122(); break; // M122: Report status
- case 906: M906(); break; // M906: Set or get motor drive level
- case 916: M916(); break; // M916: L6470 tuning: Increase drive level until thermal warning
- case 917: M917(); break; // M917: L6470 tuning: Find minimum current thresholds
- case 918: M918(); break; // M918: L6470 tuning: Increase speed until max or error
- #endif
-
- #if HAS_MICROSTEPS
- case 350: M350(); break; // M350: Set microstepping mode. Warning: Steps per unit remains unchanged. S code sets stepping mode for all drivers.
- case 351: M351(); break; // M351: Toggle MS1 MS2 pins directly, S# determines MS1 or MS2, X# sets the pin high/low.
- #endif
-
- #if HAS_CASE_LIGHT
- case 355: M355(); break; // M355: Set case light brightness
- #endif
-
- #if ENABLED(DEBUG_GCODE_PARSER)
- case 800: parser.debug(); break; // M800: GCode Parser Test for M
- #endif
-
- #if ENABLED(I2C_POSITION_ENCODERS)
- case 860: M860(); break; // M860: Report encoder module position
- case 861: M861(); break; // M861: Report encoder module status
- case 862: M862(); break; // M862: Perform axis test
- case 863: M863(); break; // M863: Calibrate steps/mm
- case 864: M864(); break; // M864: Change module address
- case 865: M865(); break; // M865: Check module firmware version
- case 866: M866(); break; // M866: Report axis error count
- case 867: M867(); break; // M867: Toggle error correction
- case 868: M868(); break; // M868: Set error correction threshold
- case 869: M869(); break; // M869: Report axis error
- #endif
-
- #if ENABLED(MAGNETIC_PARKING_EXTRUDER)
- case 951: M951(); break; // M951: Set Magnetic Parking Extruder parameters
- #endif
-
- #if ENABLED(Z_STEPPER_AUTO_ALIGN)
- case 422: M422(); break; // M422: Set Z Stepper automatic alignment position using probe
- #endif
-
- #if ENABLED(PLATFORM_M997_SUPPORT)
- case 997: M997(); break; // M997: Perform in-application firmware update
- #endif
-
- case 999: M999(); break; // M999: Restart after being Stopped
-
- #if ENABLED(POWER_LOSS_RECOVERY)
- case 413: M413(); break; // M413: Enable/disable/query Power-Loss Recovery
- case 1000: M1000(); break; // M1000: Resume from power-loss
- #endif
-
- default: parser.unknown_command_error(); break;
- }
- break;
-
- case 'T': T(parser.codenum); break; // Tn: Tool Change
-
- default: parser.unknown_command_error();
- }
-
- KEEPALIVE_STATE(NOT_BUSY);
-
- if (!no_ok) queue.ok_to_send();
- }
-
- /**
- * Process a single command and dispatch it to its handler
- * This is called from the main loop()
- */
- void GcodeSuite::process_next_command() {
- char * const current_command = queue.buffer[queue.index_r];
-
- PORT_REDIRECT(queue.port[queue.index_r]);
-
- if (DEBUGGING(ECHO)) {
- SERIAL_ECHO_START();
- SERIAL_ECHOLN(current_command);
- #if ENABLED(M100_FREE_MEMORY_DUMPER)
- SERIAL_ECHOPAIR("slot:", queue.index_r);
- M100_dump_routine(PSTR(" Command Queue:"), queue.buffer, queue.buffer + sizeof(queue.buffer));
- #endif
- }
-
- // Parse the next command in the queue
- parser.parse(current_command);
- process_parsed_command();
- }
-
- /**
- * Run a series of commands, bypassing the command queue to allow
- * G-code "macros" to be called from within other G-code handlers.
- */
-
- void GcodeSuite::process_subcommands_now_P(PGM_P pgcode) {
- char * const saved_cmd = parser.command_ptr; // Save the parser state
- for (;;) {
- PGM_P const delim = strchr_P(pgcode, '\n'); // Get address of next newline
- const size_t len = delim ? delim - pgcode : strlen_P(pgcode); // Get the command length
- char cmd[len + 1]; // Allocate a stack buffer
- strncpy_P(cmd, pgcode, len); // Copy the command to the stack
- cmd[len] = '\0'; // End with a nul
- parser.parse(cmd); // Parse the command
- process_parsed_command(true); // Process it
- if (!delim) break; // Last command?
- pgcode = delim + 1; // Get the next command
- }
- parser.parse(saved_cmd); // Restore the parser state
- }
-
- void GcodeSuite::process_subcommands_now(char * gcode) {
- char * const saved_cmd = parser.command_ptr; // Save the parser state
- for (;;) {
- char * const delim = strchr(gcode, '\n'); // Get address of next newline
- if (delim) *delim = '\0'; // Replace with nul
- parser.parse(gcode); // Parse the current command
- process_parsed_command(true); // Process it
- if (!delim) break; // Last command?
- gcode = delim + 1; // Get the next command
- }
- parser.parse(saved_cmd); // Restore the parser state
- }
-
- #if ENABLED(HOST_KEEPALIVE_FEATURE)
-
- /**
- * Output a "busy" message at regular intervals
- * while the machine is not accepting commands.
- */
- void GcodeSuite::host_keepalive() {
- const millis_t ms = millis();
- static millis_t next_busy_signal_ms = 0;
- if (!suspend_auto_report && host_keepalive_interval && busy_state != NOT_BUSY) {
- if (PENDING(ms, next_busy_signal_ms)) return;
- switch (busy_state) {
- case IN_HANDLER:
- case IN_PROCESS:
- SERIAL_ECHO_MSG(MSG_BUSY_PROCESSING);
- break;
- case PAUSED_FOR_USER:
- SERIAL_ECHO_MSG(MSG_BUSY_PAUSED_FOR_USER);
- break;
- case PAUSED_FOR_INPUT:
- SERIAL_ECHO_MSG(MSG_BUSY_PAUSED_FOR_INPUT);
- break;
- default:
- break;
- }
- }
- next_busy_signal_ms = ms + host_keepalive_interval * 1000UL;
- }
-
- #endif // HOST_KEEPALIVE_FEATURE
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