12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037103810391040104110421043104410451046104710481049105010511052105310541055105610571058105910601061106210631064106510661067106810691070107110721073107410751076107710781079108010811082108310841085108610871088108910901091109210931094109510961097109810991100110111021103110411051106110711081109111011111112111311141115111611171118111911201121112211231124112511261127112811291130113111321133113411351136113711381139114011411142114311441145114611471148114911501151115211531154115511561157115811591160116111621163116411651166116711681169117011711172117311741175117611771178117911801181118211831184118511861187118811891190119111921193119411951196119711981199120012011202120312041205120612071208120912101211121212131214121512161217121812191220122112221223122412251226 |
- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
- *
- */
-
- /**
- * gcode.cpp - Temporary container for all G-code handlers
- * Most will migrate to classes, by feature.
- */
-
- #include "gcode.h"
- GcodeSuite gcode;
-
- #if ENABLED(WIFI_CUSTOM_COMMAND)
- extern bool wifi_custom_command(char * const command_ptr);
- #endif
-
- #include "parser.h"
- #include "queue.h"
- #include "../module/motion.h"
-
- #if ENABLED(PRINTCOUNTER)
- #include "../module/printcounter.h"
- #endif
-
- #if ENABLED(HOST_ACTION_COMMANDS)
- #include "../feature/host_actions.h"
- #endif
-
- #if ENABLED(POWER_LOSS_RECOVERY)
- #include "../sd/cardreader.h"
- #include "../feature/powerloss.h"
- #endif
-
- #if ENABLED(CANCEL_OBJECTS)
- #include "../feature/cancel_object.h"
- #endif
-
- #if ENABLED(LASER_FEATURE)
- #include "../feature/spindle_laser.h"
- #endif
-
- #if ENABLED(FLOWMETER_SAFETY)
- #include "../feature/cooler.h"
- #endif
-
- #if ENABLED(PASSWORD_FEATURE)
- #include "../feature/password/password.h"
- #endif
-
- #if HAS_FANCHECK
- #include "../feature/fancheck.h"
- #endif
-
- #include "../MarlinCore.h" // for idle, kill
-
- // Inactivity shutdown
- millis_t GcodeSuite::previous_move_ms = 0,
- GcodeSuite::max_inactive_time = 0;
-
- #if HAS_DISABLE_INACTIVE_AXIS
- millis_t GcodeSuite::stepper_inactive_time = SEC_TO_MS(DEFAULT_STEPPER_DEACTIVE_TIME);
- #endif
-
- // Relative motion mode for each logical axis
- static constexpr xyze_bool_t ar_init = AXIS_RELATIVE_MODES;
- axis_bits_t GcodeSuite::axis_relative = 0 LOGICAL_AXIS_GANG(
- | (ar_init.e << REL_E),
- | (ar_init.x << REL_X),
- | (ar_init.y << REL_Y),
- | (ar_init.z << REL_Z),
- | (ar_init.i << REL_I),
- | (ar_init.j << REL_J),
- | (ar_init.k << REL_K),
- | (ar_init.u << REL_U),
- | (ar_init.v << REL_V),
- | (ar_init.w << REL_W)
- );
-
- #if EITHER(HAS_AUTO_REPORTING, HOST_KEEPALIVE_FEATURE)
- bool GcodeSuite::autoreport_paused; // = false
- #endif
-
- #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
- xyz_pos_t GcodeSuite::coordinate_system[MAX_COORDINATE_SYSTEMS];
- #endif
-
- void GcodeSuite::report_echo_start(const bool forReplay) { if (!forReplay) SERIAL_ECHO_START(); }
- void GcodeSuite::report_heading(const bool forReplay, FSTR_P const fstr, const bool eol/*=true*/) {
- if (forReplay) return;
- if (fstr) {
- SERIAL_ECHO_START();
- SERIAL_ECHOPGM("; ");
- SERIAL_ECHOF(fstr);
- }
- if (eol) { SERIAL_CHAR(':'); SERIAL_EOL(); }
- }
-
- void GcodeSuite::say_units() {
- SERIAL_ECHOLNPGM_P(
- TERN_(INCH_MODE_SUPPORT, parser.linear_unit_factor != 1.0 ? PSTR(" (in)") :)
- PSTR(" (mm)")
- );
- }
-
- /**
- * 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_ECHOLNPGM(" " STR_INVALID_EXTRUDER " ", e);
- return -1;
- }
- return active_extruder;
- }
-
- /**
- * Get the target E stepper from the 'T' parameter.
- * If there is no 'T' parameter then dval will be substituted.
- * Returns -1 if the resulting E stepper index is out of range.
- */
- int8_t GcodeSuite::get_target_e_stepper_from_command(const int8_t dval/*=-1*/) {
- const int8_t e = parser.intval('T', dval);
- if (WITHIN(e, 0, E_STEPPERS - 1)) return e;
- if (dval == -2) return dval;
-
- SERIAL_ECHO_START();
- SERIAL_CHAR('M'); SERIAL_ECHO(parser.codenum);
- if (e == -1)
- SERIAL_ECHOLNPGM(" " STR_E_STEPPER_NOT_SPECIFIED);
- else
- SERIAL_ECHOLNPGM(" " STR_INVALID_E_STEPPER " ", e);
- return -1;
- }
-
- /**
- * Set XYZ...E 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() {
- xyze_bool_t seen{false};
-
- #if ENABLED(CANCEL_OBJECTS)
- const bool &skip_move = cancelable.skipping;
- #else
- constexpr bool skip_move = false;
- #endif
-
- // Get new XYZ position, whether absolute or relative
- LOOP_NUM_AXES(i) {
- if ( (seen[i] = parser.seenval(AXIS_CHAR(i))) ) {
- const float v = parser.value_axis_units((AxisEnum)i);
- if (skip_move)
- destination[i] = current_position[i];
- else
- destination[i] = axis_is_relative(AxisEnum(i)) ? current_position[i] + v : LOGICAL_TO_NATIVE(v, i);
- }
- else
- destination[i] = current_position[i];
- }
-
- #if HAS_EXTRUDERS
- // Get new E position, whether absolute or relative
- if ( (seen.e = parser.seenval('E')) ) {
- const float v = parser.value_axis_units(E_AXIS);
- destination.e = axis_is_relative(E_AXIS) ? current_position.e + v : v;
- }
- else
- destination.e = current_position.e;
- #endif
-
- #if ENABLED(POWER_LOSS_RECOVERY) && !PIN_EXISTS(POWER_LOSS)
- // Only update power loss recovery on moves with E
- if (recovery.enabled && IS_SD_PRINTING() && seen.e && (seen.x || seen.y))
- recovery.save();
- #endif
-
- if (parser.floatval('F') > 0) {
- feedrate_mm_s = parser.value_feedrate();
- // Update the cutter feed rate for use by M4 I set inline moves.
- TERN_(LASER_FEATURE, cutter.feedrate_mm_m = MMS_TO_MMM(feedrate_mm_s));
- }
-
- #if BOTH(PRINTCOUNTER, HAS_EXTRUDERS)
- if (!DEBUGGING(DRYRUN) && !skip_move)
- print_job_timer.incFilamentUsed(destination.e - current_position.e);
- #endif
-
- // Get ABCDHI mixing factors
- #if BOTH(MIXING_EXTRUDER, DIRECT_MIXING_IN_G1)
- M165();
- #endif
-
- #if ENABLED(LASER_FEATURE)
- if (cutter.cutter_mode == CUTTER_MODE_CONTINUOUS || cutter.cutter_mode == CUTTER_MODE_DYNAMIC) {
- // Set the cutter power in the planner to configure this move
- cutter.last_feedrate_mm_m = 0;
- if (WITHIN(parser.codenum, 1, TERN(ARC_SUPPORT, 3, 1)) || TERN0(BEZIER_CURVE_SUPPORT, parser.codenum == 5)) {
- planner.laser_inline.status.isPowered = true;
- if (parser.seen('I')) cutter.set_enabled(true); // This is set for backward LightBurn compatibility.
- if (parser.seenval('S')) {
- const float v = parser.value_float(),
- u = TERN(LASER_POWER_TRAP, v, cutter.power_to_range(v));
- cutter.menuPower = cutter.unitPower = u;
- cutter.inline_power(TERN(SPINDLE_LASER_USE_PWM, cutter.upower_to_ocr(u), u > 0 ? 255 : 0));
- }
- }
- else if (parser.codenum == 0) {
- // For dynamic mode we need to flag isPowered off, dynamic power is calculated in the stepper based on feedrate.
- if (cutter.cutter_mode == CUTTER_MODE_DYNAMIC) planner.laser_inline.status.isPowered = false;
- cutter.inline_power(0); // This is planner-based so only set power and do not disable inline control flags.
- }
- }
- else if (parser.codenum == 0)
- cutter.apply_power(0);
- #endif // LASER_FEATURE
- }
-
- /**
- * 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 ENABLED(G29_RETRY_AND_RECOVER)
-
- void GcodeSuite::event_probe_recover() {
- TERN_(HOST_PROMPT_SUPPORT, hostui.prompt_do(PROMPT_INFO, F("G29 Retrying"), FPSTR(DISMISS_STR)));
- #ifdef ACTION_ON_G29_RECOVER
- hostui.g29_recover();
- #endif
- #ifdef G29_RECOVER_COMMANDS
- process_subcommands_now(F(G29_RECOVER_COMMANDS));
- #endif
- }
-
- #if ENABLED(G29_HALT_ON_FAILURE)
- #include "../lcd/marlinui.h"
- #endif
-
- void GcodeSuite::event_probe_failure() {
- #ifdef ACTION_ON_G29_FAILURE
- hostui.g29_failure();
- #endif
- #ifdef G29_FAILURE_COMMANDS
- process_subcommands_now(F(G29_FAILURE_COMMANDS));
- #endif
- #if ENABLED(G29_HALT_ON_FAILURE)
- #ifdef ACTION_ON_CANCEL
- hostui.cancel();
- #endif
- kill(GET_TEXT_F(MSG_LCD_PROBING_FAILED));
- #endif
- }
-
- #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();
- --retries;
- }
- else {
- event_probe_failure();
- return;
- }
- }
-
- TERN_(HOST_PROMPT_SUPPORT, hostui.prompt_end());
-
- #ifdef G29_SUCCESS_COMMANDS
- process_subcommands_now(F(G29_SUCCESS_COMMANDS));
- #endif
- }
-
- #endif // G29_RETRY_AND_RECOVER
-
- /**
- * Process the parsed command and dispatch it to its handler
- */
- void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
- TERN_(HAS_FANCHECK, fan_check.check_deferred_error());
-
- KEEPALIVE_STATE(IN_HANDLER);
-
- /**
- * Block all Gcodes except M511 Unlock Printer, if printer is locked
- * Will still block Gcodes if M511 is disabled, in which case the printer should be unlocked via LCD Menu
- */
- #if ENABLED(PASSWORD_FEATURE)
- if (password.is_locked && !parser.is_command('M', 511)) {
- SERIAL_ECHO_MSG(STR_PRINTER_LOCKED);
- if (!no_ok) queue.ok_to_send();
- return;
- }
- #endif
-
- #if ENABLED(FLOWMETER_SAFETY)
- if (cooler.flowfault) {
- SERIAL_ECHO_MSG(STR_FLOWMETER_FAULT);
- return;
- }
- #endif
-
- // Handle a known command or reply "unknown command"
-
- switch (parser.command_letter) {
-
- case 'G': switch (parser.codenum) {
-
- case 0: case 1: // G0: Fast Move, G1: Linear Move
- G0_G1(TERN_(HAS_FAST_MOVES, parser.codenum == 0)); 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(DIRECT_STEPPING)
- case 6: G6(); break; // G6: Direct Stepper Move
- #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(); break; // G28: Home one or more axes
-
- #if HAS_LEVELING
- case 29: // G29: Bed leveling calibration
- TERN(G29_RETRY_AND_RECOVER, G29_with_retry, G29)();
- break;
- #endif
-
- #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 ANY(Z_MULTI_ENDSTOPS, Z_STEPPER_AUTO_ALIGN, MECHANICAL_GANTRY_CALIBRATION)
- case 34: G34(); break; // G34: Z Stepper automatic alignment using probe
- #endif
-
- #if ENABLED(ASSISTED_TRAMMING)
- case 35: G35(); break; // G35: Read four bed corners to help adjust bed screws
- #endif
-
- #if ENABLED(G38_PROBE_TARGET)
- case 38: // G38.2, G38.3: Probe towards target
- if (WITHIN(parser.subcode, 2, TERN(G38_PROBE_AWAY, 5, 3)))
- G38(parser.subcode); // G38.4, G38.5: Probe away from target
- break;
- #endif
-
- #if HAS_MESH
- case 42: G42(); break; // G42: Coordinated move to a mesh point
- #endif
-
- #if ENABLED(CNC_COORDINATE_SYSTEMS)
- case 53: G53(); break; // G53: (prefix) Apply native workspace
- case 54: G54(); break; // G54: Switch to Workspace 1
- case 55: G55(); break; // G55: Switch to Workspace 2
- case 56: G56(); break; // G56: Switch to Workspace 3
- case 57: G57(); break; // G57: Switch to Workspace 4
- case 58: G58(); break; // G58: Switch to Workspace 5
- case 59: G59(); break; // G59.0 - G59.3: Switch to Workspace 6-9
- #endif
-
- #if SAVED_POSITIONS
- case 60: G60(); break; // G60: save current position
- case 61: G61(); break; // G61: Apply/restore saved coordinates.
- #endif
-
- #if BOTH(PTC_PROBE, PTC_BED)
- case 76: G76(); break; // G76: Calibrate first layer compensation values
- #endif
-
- #if ENABLED(GCODE_MOTION_MODES)
- case 80: G80(); break; // G80: Reset the current motion mode
- #endif
-
- case 90: set_relative_mode(false); break; // G90: Absolute Mode
- case 91: set_relative_mode(true); break; // G91: Relative Mode
-
- case 92: G92(); break; // G92: Set current axis position(s)
-
- #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_warning(); 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_MIST)
- case 7: M7(); break; // M7: Coolant Mist ON
- #endif
-
- #if EITHER(AIR_ASSIST, COOLANT_FLOOD)
- case 8: M8(); break; // M8: Air Assist / Coolant Flood ON
- #endif
-
- #if EITHER(AIR_ASSIST, COOLANT_CONTROL)
- case 9: M9(); break; // M9: Air Assist / Coolant OFF
- #endif
-
- #if ENABLED(AIR_EVACUATION)
- case 10: M10(); break; // M10: Vacuum or Blower motor ON
- case 11: M11(); break; // M11: Vacuum or Blower motor OFF
- #endif
-
- #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
- case 12: M12(); break; // M12: Synchronize and optionally force a CLC set
- #endif
-
- #if ENABLED(EXPECTED_PRINTER_CHECK)
- case 16: M16(); break; // M16: Expected printer check
- #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
-
- #if HAS_MEDIA_SUBCALLS
- case 32: M32(); break; // M32: Select file and start SD print
- #endif
-
- #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
-
- #if ENABLED(DIRECT_PIN_CONTROL)
- case 42: M42(); break; // M42: Change pin state
- #endif
-
- #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(SET_PROGRESS_MANUALLY)
- case 73: M73(); break; // M73: Set progress percentage
- #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
-
- #if ENABLED(BD_SENSOR)
- case 102: M102(); break; // M102: Configure Bed Distance Sensor
- #endif
-
- #if HAS_EXTRUDERS
- case 104: M104(); break; // M104: Set hot end temperature
- case 109: M109(); break; // M109: Wait for hotend temperature to reach target
- #endif
-
- case 105: M105(); return; // M105: Report Temperatures (and say "ok")
-
- #if HAS_FAN
- case 106: M106(); break; // M106: Fan On
- case 107: M107(); break; // M107: Fan Off
- #endif
-
- 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: Full Shutdown
- 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:
- TERN_(HOST_PROMPT_SUPPORT, case 876:)
- break;
- #endif
-
- #if ENABLED(HOST_KEEPALIVE_FEATURE)
- case 113: M113(); break; // M113: Set Host Keepalive interval
- #endif
-
- #if HAS_FANCHECK
- case 123: M123(); break; // M123: Report fan states or set fans auto-report 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
-
- #if HAS_TEMP_PROBE
- case 192: M192(); break; // M192: Wait for probe temp
- #endif
-
- #if HAS_COOLER
- case 143: M143(); break; // M143: Set cooler temperature
- case 193: M193(); break; // M193: Wait for cooler temperature to reach target
- #endif
-
- #if ENABLED(AUTO_REPORT_POSITION)
- case 154: M154(); break; // M154: Set position auto-report interval
- #endif
-
- #if BOTH(AUTO_REPORT_TEMPERATURES, HAS_TEMP_SENSOR)
- case 155: M155(); break; // M155: Set temperature auto-report interval
- #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 ENABLED(PSU_CONTROL)
- case 80: M80(); break; // M80: Turn on Power Supply
- #endif
- case 81: M81(); break; // M81: Turn off Power, including Power Supply, if possible
-
- #if HAS_EXTRUDERS
- case 82: M82(); break; // M82: Set E axis normal mode (same as other axes)
- case 83: M83(); break; // M83: Set E axis relative mode
- #endif
- 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: TERN_(HAS_STATUS_MESSAGE, 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_PREHEAT
- 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(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 HAS_MULTI_EXTRUDER
- 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)
-
- #if HAS_EXTRUDERS
- case 221: M221(); break; // M221: Set Flow Percentage
- #endif
-
- #if ENABLED(DIRECT_PIN_CONTROL)
- case 226: M226(); break; // M226: Wait until a pin reaches a state
- #endif
-
- #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
- #if ENABLED(SERVO_DETACH_GCODE)
- case 282: M282(); break; // M282: Detach servo
- #endif
- #endif
-
- #if ENABLED(BABYSTEPPING)
- case 290: M290(); break; // M290: Babystepping
- #endif
-
- #if HAS_SOUND
- 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(PIDTEMPCHAMBER)
- case 309: M309(); break; // M309: Set chamber 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 HAS_GCODE_M255
- case 255: M255(); break; // M255: Set LCD Sleep/Backlight Timeout (Minutes)
- #endif
-
- #if HAS_LCD_BRIGHTNESS
- case 256: M256(); break; // M256: Set LCD brightness
- #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(MPCTEMP)
- case 306: M306(); break; // M306: MPC autotune
- #endif
-
- #if ENABLED(REPETIER_GCODE_M360)
- case 360: M360(); break; // M360: Firmware settings
- #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 HAS_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_MULTI_LANGUAGE
- case 414: M414(); break; // M414: Select multi language menu
- #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(X_AXIS_TWIST_COMPENSATION)
- case 423: M423(); break; // M423: Reset, modify, or report X-Twist Compensation data
- #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
-
- #if HAS_POWER_MONITOR
- case 430: M430(); break; // M430: Read the system current (A), voltage (V), and power (W)
- #endif
-
- #if ENABLED(CANCEL_OBJECTS)
- case 486: M486(); break; // M486: Identify and cancel objects
- #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(PASSWORD_FEATURE)
- case 510: M510(); break; // M510: Lock Printer
- #if ENABLED(PASSWORD_UNLOCK_GCODE)
- case 511: M511(); break; // M511: Unlock Printer
- #endif
- #if ENABLED(PASSWORD_CHANGE_GCODE)
- case 512: M512(); break; // M512: Set/Change/Remove Password
- #endif
- #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_ETHERNET
- case 552: M552(); break; // M552: Set IP address
- case 553: M553(); break; // M553: Set gateway
- case 554: M554(); break; // M554: Set netmask
- #endif
-
- #if ENABLED(BAUD_RATE_GCODE)
- case 575: M575(); break; // M575: Set serial baudrate
- #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 IS_KINEMATIC
- case 665: M665(); break; // M665: Set Kinematics parameters
- #endif
-
- #if ENABLED(DELTA) || HAS_EXTRA_ENDSTOPS
- case 666: M666(); break; // M666: Set delta or multiple endstop adjustment
- #endif
-
- #if ENABLED(DUET_SMART_EFFECTOR) && PIN_EXISTS(SMART_EFFECTOR_MOD)
- case 672: M672(); break; // M672: Set/clear Duet Smart Effector sensitivity
- #endif
-
- #if ENABLED(FILAMENT_LOAD_UNLOAD_GCODES)
- case 701: M701(); break; // M701: Load Filament
- case 702: M702(); break; // M702: Unload Filament
- #endif
-
- #if ENABLED(CONTROLLER_FAN_EDITABLE)
- case 710: M710(); break; // M710: Set Controller Fan settings
- #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 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 HAS_PTC
- case 871: M871(); break; // M871: Print/reset/clear first layer temperature offset values
- #endif
-
- #if ENABLED(LIN_ADVANCE)
- case 900: M900(); break; // M900: Set advance K factor.
- #endif
-
- #if ANY(HAS_MOTOR_CURRENT_SPI, HAS_MOTOR_CURRENT_PWM, HAS_MOTOR_CURRENT_I2C, HAS_MOTOR_CURRENT_DAC)
- case 907: M907(); break; // M907: Set digital trimpot motor current using axis codes.
- #if EITHER(HAS_MOTOR_CURRENT_SPI, HAS_MOTOR_CURRENT_DAC)
- case 908: M908(); break; // M908: Control digital trimpot directly.
- #if HAS_MOTOR_CURRENT_DAC
- 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_CONFIG
- 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
- case 919: M919(); break; // M919: Set stepper Chopper Times
- #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 ENABLED(CASE_LIGHT_ENABLE)
- 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(GCODE_REPEAT_MARKERS)
- case 808: M808(); break; // M808: Set / Goto repeat markers
- #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 ALL(SPI_FLASH, SDSUPPORT, MARLIN_DEV_MODE)
- case 993: M993(); break; // M993: Backup SPI Flash to SD
- case 994: M994(); break; // M994: Load a Backup from SD to SPI Flash
- #endif
-
- #if ENABLED(TOUCH_SCREEN_CALIBRATION)
- case 995: M995(); break; // M995: Touch screen calibration for TFT display
- #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: [INTERNAL] Resume from power-loss
- #endif
-
- #if ENABLED(SDSUPPORT)
- case 1001: M1001(); break; // M1001: [INTERNAL] Handle SD completion
- #endif
-
- #if ENABLED(DGUS_LCD_UI_MKS)
- case 1002: M1002(); break; // M1002: [INTERNAL] Tool-change and Relative E Move
- #endif
-
- #if ENABLED(UBL_MESH_WIZARD)
- case 1004: M1004(); break; // M1004: UBL Mesh Wizard
- #endif
-
- #if ENABLED(MAX7219_GCODE)
- case 7219: M7219(); break; // M7219: Set LEDs, columns, and rows
- #endif
-
- #if ENABLED(HAS_MCP3426_ADC)
- case 3426: M3426(); break; // M3426: Read MCP3426 ADC (over i2c)
- #endif
-
- default: parser.unknown_command_warning(); break;
- }
- break;
-
- case 'T': T(parser.codenum); break; // Tn: Tool Change
-
- #if ENABLED(MARLIN_DEV_MODE)
- case 'D': D(parser.codenum); break; // Dn: Debug codes
- #endif
-
- #if ENABLED(REALTIME_REPORTING_COMMANDS)
- case 'S': case 'P': case 'R': break; // Invalid S, P, R commands already filtered
- #endif
-
- default:
- #if ENABLED(WIFI_CUSTOM_COMMAND)
- if (wifi_custom_command(parser.command_ptr)) break;
- #endif
- parser.unknown_command_warning();
- }
-
- if (!no_ok) queue.ok_to_send();
-
- SERIAL_OUT(msgDone); // Call the msgDone serial hook to signal command processing done
- }
-
- #if ENABLED(M100_FREE_MEMORY_DUMPER)
- void M100_dump_routine(FSTR_P const title, const char * const start, const uintptr_t size);
- #endif
-
- /**
- * Process a single command and dispatch it to its handler
- * This is called from the main loop()
- */
- void GcodeSuite::process_next_command() {
- GCodeQueue::CommandLine &command = queue.ring_buffer.peek_next_command();
-
- PORT_REDIRECT(SERIAL_PORTMASK(command.port));
-
- TERN_(POWER_LOSS_RECOVERY, recovery.queue_index_r = queue.ring_buffer.index_r);
-
- if (DEBUGGING(ECHO)) {
- SERIAL_ECHO_START();
- SERIAL_ECHOLN(command.buffer);
- #if ENABLED(M100_FREE_MEMORY_DUMPER)
- SERIAL_ECHOPGM("slot:", queue.ring_buffer.index_r);
- M100_dump_routine(F(" Command Queue:"), (const char*)&queue.ring_buffer, sizeof(queue.ring_buffer));
- #endif
- }
-
- // Parse the next command in the queue
- parser.parse(command.buffer);
- process_parsed_command();
- }
-
- #pragma GCC diagnostic push
- #if GCC_VERSION >= 80000
- #pragma GCC diagnostic ignored "-Wstringop-truncation"
- #endif
-
- /**
- * 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(FSTR_P fgcode) {
- PGM_P pgcode = FTOP(fgcode);
- 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 (no "ok")
- if (!delim) break; // Last command?
- pgcode = delim + 1; // Get the next command
- }
- parser.parse(saved_cmd); // Restore the parser state
- }
-
- #pragma GCC diagnostic pop
-
- 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 (no "ok")
- if (!delim) break; // Last command?
- *delim = '\n'; // Put back the newline
- 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 (!autoreport_paused && host_keepalive_interval && busy_state != NOT_BUSY) {
- if (PENDING(ms, next_busy_signal_ms)) return;
- PORT_REDIRECT(SerialMask::All);
- switch (busy_state) {
- case IN_HANDLER:
- case IN_PROCESS:
- SERIAL_ECHO_MSG(STR_BUSY_PROCESSING);
- TERN_(FULL_REPORT_TO_HOST_FEATURE, report_current_position_moving());
- break;
- case PAUSED_FOR_USER:
- SERIAL_ECHO_MSG(STR_BUSY_PAUSED_FOR_USER);
- TERN_(FULL_REPORT_TO_HOST_FEATURE, set_and_report_grblstate(M_HOLD));
- break;
- case PAUSED_FOR_INPUT:
- SERIAL_ECHO_MSG(STR_BUSY_PAUSED_FOR_INPUT);
- TERN_(FULL_REPORT_TO_HOST_FEATURE, set_and_report_grblstate(M_HOLD));
- break;
- default:
- break;
- }
- }
- next_busy_signal_ms = ms + SEC_TO_MS(host_keepalive_interval);
- }
-
- #endif // HOST_KEEPALIVE_FEATURE
|