Pause and PLR refinements
- Move `pause_print` argument `unload_length` after `show_lcd` so it's next to `DXC_ARGS`. - Tweak the position and conditions of PLR save in `resume_print`. - Add `Nozzle::park_mode_0_height` accessor to get the raised Z height. - Remove extraneous `recovery.save` from `dwin.cpp`. - Move PLR `info.volumetric...` to `flag`. - Remove some G-code spaces in PLR code - Document `pause.h` function declarations.
This commit is contained in:
Scott Lahteine
parent
5cbdf51b4a
commit
f67cd07328
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@ -316,7 +316,7 @@ bool unload_filament(const_float_t unload_length, const bool show_lcd/*=false*/,
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);
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#if !BOTH(FILAMENT_UNLOAD_ALL_EXTRUDERS, MIXING_EXTRUDER)
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constexpr float mix_multiplier = 1.0;
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constexpr float mix_multiplier = 1.0f;
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#endif
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if (!ensure_safe_temperature(false, mode)) {
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@ -371,7 +371,7 @@ bool unload_filament(const_float_t unload_length, const bool show_lcd/*=false*/,
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*/
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uint8_t did_pause_print = 0;
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bool pause_print(const_float_t retract, const xyz_pos_t &park_point, const_float_t unload_length/*=0*/, const bool show_lcd/*=false*/ DXC_ARGS) {
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bool pause_print(const_float_t retract, const xyz_pos_t &park_point, const bool show_lcd/*=false*/, const_float_t unload_length/*=0*/ DXC_ARGS) {
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DEBUG_SECTION(pp, "pause_print", true);
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DEBUG_ECHOLNPAIR("... park.x:", park_point.x, " y:", park_point.y, " z:", park_point.z, " unloadlen:", unload_length, " showlcd:", show_lcd DXC_SAY);
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@ -394,7 +394,8 @@ bool pause_print(const_float_t retract, const xyz_pos_t &park_point, const_float
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// Pause the print job and timer
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#if ENABLED(SDSUPPORT)
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if (IS_SD_PRINTING()) {
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const bool was_sd_printing = IS_SD_PRINTING();
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if (was_sd_printing) {
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card.pauseSDPrint();
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++did_pause_print; // Indicate SD pause also
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}
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@ -418,7 +419,7 @@ bool pause_print(const_float_t retract, const xyz_pos_t &park_point, const_float
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unscaled_e_move(retract, PAUSE_PARK_RETRACT_FEEDRATE);
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}
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// Park the nozzle by moving up by z_lift and then moving to (x_pos, y_pos)
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// Park the nozzle by doing a Minimum Z Raise followed by an XY Move
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if (!axes_should_home())
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nozzle.park(0, park_point);
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@ -630,9 +631,6 @@ void resume_print(const_float_t slow_load_length/*=0*/, const_float_t fast_load_
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// Set extruder to saved position
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planner.set_e_position_mm((destination.e = current_position.e = resume_position.e));
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// Write PLR now to update the z axis value
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TERN_(POWER_LOSS_RECOVERY, if (recovery.enabled) recovery.save(true));
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ui.pause_show_message(PAUSE_MESSAGE_STATUS);
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#ifdef ACTION_ON_RESUMED
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@ -645,8 +643,16 @@ void resume_print(const_float_t slow_load_length/*=0*/, const_float_t fast_load_
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TERN_(HOST_PROMPT_SUPPORT, host_prompt_open(PROMPT_INFO, PSTR("Resuming"), DISMISS_STR));
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// Resume the print job timer if it was running
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if (print_job_timer.isPaused()) print_job_timer.start();
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#if ENABLED(SDSUPPORT)
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if (did_pause_print) { card.startFileprint(); --did_pause_print; }
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if (did_pause_print) {
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--did_pause_print;
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card.startFileprint();
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// Write PLR now to update the z axis value
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TERN_(POWER_LOSS_RECOVERY, if (recovery.enabled) recovery.save(true));
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}
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#endif
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#if ENABLED(ADVANCED_PAUSE_FANS_PAUSE) && HAS_FAN
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@ -655,9 +661,6 @@ void resume_print(const_float_t slow_load_length/*=0*/, const_float_t fast_load_
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TERN_(HAS_FILAMENT_SENSOR, runout.reset());
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// Resume the print job timer if it was running
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if (print_job_timer.isPaused()) print_job_timer.start();
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TERN_(HAS_STATUS_MESSAGE, ui.reset_status());
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TERN_(HAS_LCD_MENU, ui.return_to_status());
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}
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@ -85,19 +85,47 @@ extern uint8_t did_pause_print;
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#define DXC_SAY
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#endif
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bool pause_print(const_float_t retract, const xyz_pos_t &park_point, const_float_t unload_length=0, const bool show_lcd=false DXC_PARAMS);
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// Pause the print. If unload_length is set, do a Filament Unload
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bool pause_print(
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const_float_t retract, // (mm) Retraction length
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const xyz_pos_t &park_point, // Parking XY Position and Z Raise
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const bool show_lcd=false, // Set LCD status messages?
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const_float_t unload_length=0 // (mm) Filament Change Unload Length - 0 to skip
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DXC_PARAMS // Dual-X-Carriage extruder index
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);
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void wait_for_confirmation(const bool is_reload=false, const int8_t max_beep_count=0 DXC_PARAMS);
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void wait_for_confirmation(
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const bool is_reload=false, // Reload Filament? (otherwise Resume Print)
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const int8_t max_beep_count=0 // Beep alert for attention
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DXC_PARAMS // Dual-X-Carriage extruder index
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);
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void resume_print(const_float_t slow_load_length=0, const_float_t fast_load_length=0, const_float_t extrude_length=ADVANCED_PAUSE_PURGE_LENGTH,
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const int8_t max_beep_count=0, const celsius_t targetTemp=0 DXC_PARAMS);
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void resume_print(
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const_float_t slow_load_length=0, // (mm) Slow Load Length for finishing move
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const_float_t fast_load_length=0, // (mm) Fast Load Length for initial move
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const_float_t extrude_length=ADVANCED_PAUSE_PURGE_LENGTH, // (mm) Purge length
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const int8_t max_beep_count=0, // Beep alert for attention
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const celsius_t targetTemp=0 // (°C) A target temperature for the hotend
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DXC_PARAMS // Dual-X-Carriage extruder index
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);
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bool load_filament(const_float_t slow_load_length=0, const_float_t fast_load_length=0, const_float_t extrude_length=0, const int8_t max_beep_count=0,
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const bool show_lcd=false, const bool pause_for_user=false, const PauseMode mode=PAUSE_MODE_PAUSE_PRINT DXC_PARAMS);
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bool load_filament(
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const_float_t slow_load_length=0, // (mm) Slow Load Length for finishing move
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const_float_t fast_load_length=0, // (mm) Fast Load Length for initial move
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const_float_t extrude_length=0, // (mm) Purge length
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const int8_t max_beep_count=0, // Beep alert for attention
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const bool show_lcd=false, // Set LCD status messages?
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const bool pause_for_user=false, // Pause for user before returning?
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const PauseMode mode=PAUSE_MODE_PAUSE_PRINT // Pause Mode to apply
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DXC_PARAMS // Dual-X-Carriage extruder index
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);
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bool unload_filament(const_float_t unload_length, const bool show_lcd=false, const PauseMode mode=PAUSE_MODE_PAUSE_PRINT
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bool unload_filament(
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const_float_t unload_length, // (mm) Filament Unload Length - 0 to skip
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const bool show_lcd=false, // Set LCD status messages?
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const PauseMode mode=PAUSE_MODE_PAUSE_PRINT // Pause Mode to apply
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#if BOTH(FILAMENT_UNLOAD_ALL_EXTRUDERS, MIXING_EXTRUDER)
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, const_float_t mix_multiplier=1.0
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, const_float_t mix_multiplier=1.0f // Extrusion multiplier (for a Mixing Extruder)
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#endif
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);
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@ -149,6 +149,8 @@ void PrintJobRecovery::prepare() {
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*/
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void PrintJobRecovery::save(const bool force/*=false*/, const float zraise/*=0*/) {
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// We don't check IS_SD_PRINTING here so a save may occur during a pause
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#if SAVE_INFO_INTERVAL_MS > 0
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static millis_t next_save_ms; // = 0
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millis_t ms = millis();
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@ -192,7 +194,7 @@ void PrintJobRecovery::save(const bool force/*=false*/, const float zraise/*=0*/
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#endif
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#if DISABLED(NO_VOLUMETRICS)
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info.volumetric_enabled = parser.volumetric_enabled;
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info.flag.volumetric_enabled = parser.volumetric_enabled;
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#if HAS_MULTI_EXTRUDER
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for (int8_t e = 0; e < EXTRUDERS; e++) info.filament_size[e] = planner.filament_size[e];
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#else
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@ -366,13 +368,16 @@ void PrintJobRecovery::resume() {
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}
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#endif
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// Reset E, raise Z, home XY...
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//
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// Home the axes that can safely be homed, and
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// establish the current position as best we can
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//
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#if Z_HOME_DIR > 0
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// If Z homing goes to max, just reset E and home all
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// If Z homing goes to max...
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gcode.process_subcommands_now_P(PSTR(
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"G92.9 E0\n"
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"G28R0"
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"G92.9 E0\n" // Reset E to 0
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"G28R0" // Home all axes (no raise)
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));
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#else // "G92.9 E0 ..."
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@ -391,19 +396,20 @@ void PrintJobRecovery::resume() {
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#endif
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#ifdef POWER_LOSS_ZHOME_POS
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// If defined move to a safe Z homing position that avoids the print
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#if ENABLED(POWER_LOSS_RECOVER_ZHOME) && defined(POWER_LOSS_ZHOME_POS)
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// Move to a safe XY position where Z can home while avoiding the print.
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// If Z_SAFE_HOMING is enabled, its position must also be outside the print area!
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constexpr xy_pos_t p = POWER_LOSS_ZHOME_POS;
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sprintf_P(cmd, PSTR("G1 X%s Y%s F1000\nG28Z"), dtostrf(p.x, 1, 3, str_1), dtostrf(p.y, 1, 3, str_2));
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sprintf_P(cmd, PSTR("G1X%sY%sF1000\nG28Z"), dtostrf(p.x, 1, 3, str_1), dtostrf(p.y, 1, 3, str_2));
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gcode.process_subcommands_now(cmd);
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#endif
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// Ensure that all axes are marked as homed
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// Mark all axes as having been homed (no effect on current_position)
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set_all_homed();
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#if ENABLED(POWER_LOSS_RECOVER_ZHOME)
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// Now move to ZsavedPos + POWER_LOSS_ZRAISE
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sprintf_P(cmd, PSTR("G1 F500 Z%s"), dtostrf(info.current_position.z + POWER_LOSS_ZRAISE, 1, 3, str_1));
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// Z was homed. Now move Z back up to the saved Z height, plus the POWER_LOSS_ZRAISE.
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sprintf_P(cmd, PSTR("G1Z%sF500"), dtostrf(info.current_position.z + POWER_LOSS_ZRAISE, 1, 3, str_1));
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gcode.process_subcommands_now(cmd);
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#endif
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@ -411,16 +417,16 @@ void PrintJobRecovery::resume() {
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#if DISABLED(NO_VOLUMETRICS)
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#if HAS_MULTI_EXTRUDER
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for (int8_t e = 0; e < EXTRUDERS; e++) {
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sprintf_P(cmd, PSTR("M200 T%i D%s"), e, dtostrf(info.filament_size[e], 1, 3, str_1));
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sprintf_P(cmd, PSTR("M200T%iD%s"), e, dtostrf(info.filament_size[e], 1, 3, str_1));
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gcode.process_subcommands_now(cmd);
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}
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if (!info.volumetric_enabled) {
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sprintf_P(cmd, PSTR("M200 T%i D0"), info.active_extruder);
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if (!info.flag.volumetric_enabled) {
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sprintf_P(cmd, PSTR("M200T%iD0"), info.active_extruder);
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gcode.process_subcommands_now(cmd);
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}
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#else
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if (info.volumetric_enabled) {
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sprintf_P(cmd, PSTR("M200 D%s"), dtostrf(info.filament_size[0], 1, 3, str_1));
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if (info.flag.volumetric_enabled) {
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sprintf_P(cmd, PSTR("M200D%s"), dtostrf(info.filament_size[0], 1, 3, str_1));
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gcode.process_subcommands_now(cmd);
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}
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#endif
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@ -437,13 +443,13 @@ void PrintJobRecovery::resume() {
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FANS_LOOP(i) {
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const int f = info.fan_speed[i];
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if (f) {
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sprintf_P(cmd, PSTR("M106 P%i S%i"), i, f);
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sprintf_P(cmd, PSTR("M106P%iS%i"), i, f);
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gcode.process_subcommands_now(cmd);
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}
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}
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#endif
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// Restore retract and hop state
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// Restore retract and hop state from an active `G10` command
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#if ENABLED(FWRETRACT)
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LOOP_L_N(e, EXTRUDERS) {
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if (info.retract[e] != 0.0) {
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@ -458,7 +464,7 @@ void PrintJobRecovery::resume() {
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// Restore leveling state before 'G92 Z' to ensure
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// the Z stepper count corresponds to the native Z.
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if (info.fade || info.flag.leveling) {
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sprintf_P(cmd, PSTR("M420 S%i Z%s"), int(info.flag.leveling), dtostrf(info.fade, 1, 1, str_1));
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sprintf_P(cmd, PSTR("M420S%cZ%s"), '0' + (char)info.flag.leveling, dtostrf(info.fade, 1, 1, str_1));
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gcode.process_subcommands_now(cmd);
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}
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#endif
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@ -468,11 +474,11 @@ void PrintJobRecovery::resume() {
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#endif
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// Un-retract if there was a retract at outage
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#if POWER_LOSS_RETRACT_LEN
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#if ENABLED(BACKUP_POWER_SUPPLY) && POWER_LOSS_RETRACT_LEN > 0
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gcode.process_subcommands_now_P(PSTR("G1 E" STRINGIFY(POWER_LOSS_RETRACT_LEN) " F3000"));
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#endif
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// Additional purge if configured
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// Additional purge on resume if configured
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#if POWER_LOSS_PURGE_LEN
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sprintf_P(cmd, PSTR("G1 E%d F3000"), (POWER_LOSS_PURGE_LEN) + (POWER_LOSS_RETRACT_LEN));
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gcode.process_subcommands_now(cmd);
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@ -70,7 +70,6 @@ typedef struct {
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#endif
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#if DISABLED(NO_VOLUMETRICS)
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bool volumetric_enabled;
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float filament_size[EXTRUDERS];
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#endif
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@ -116,7 +115,10 @@ typedef struct {
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bool dryrun:1; // M111 S8
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bool allow_cold_extrusion:1; // M302 P1
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#if ENABLED(HAS_LEVELING)
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bool leveling:1;
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bool leveling:1; // M420 S
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#endif
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#if DISABLED(NO_VOLUMETRICS)
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bool volumetric_enabled:1; // M200 S D
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#endif
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} flag;
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@ -80,7 +80,7 @@ void GcodeSuite::M125() {
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TERN_(POWER_LOSS_RECOVERY, if (recovery.enabled) recovery.save(true));
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if (pause_print(retract, park_point, 0, show_lcd)) {
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if (pause_print(retract, park_point, show_lcd, 0)) {
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if (ENABLED(EXTENSIBLE_UI) || !sd_printing || show_lcd) {
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wait_for_confirmation(false, 0);
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resume_print(0, 0, -retract, 0);
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@ -149,7 +149,7 @@ void GcodeSuite::M600() {
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#endif
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);
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if (pause_print(retract, park_point, unload_length, true DXC_PASS)) {
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if (pause_print(retract, park_point, true, unload_length DXC_PASS)) {
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#if ENABLED(MMU2_MENUS)
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mmu2_M600();
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resume_print(slow_load_length, fast_load_length, 0, beep_count DXC_PASS);
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@ -2298,9 +2298,6 @@ void HMI_PauseOrStop() {
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if (HMI_flag.select_flag) {
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HMI_flag.pause_action = true;
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ICON_Continue();
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#if ENABLED(POWER_LOSS_RECOVERY)
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if (recovery.enabled) recovery.save(true);
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#endif
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queue.inject_P(PSTR("M25"));
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}
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else {
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@ -225,6 +225,18 @@ Nozzle nozzle;
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#if ENABLED(NOZZLE_PARK_FEATURE)
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float Nozzle::park_mode_0_height(const_float_t park_z) {
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// Apply a minimum raise, if specified. Use park.z as a minimum height instead.
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return _MAX(park_z, // Minimum height over 0 based on input
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_MIN(Z_MAX_POS, // Maximum height is fixed
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#ifdef NOZZLE_PARK_Z_RAISE_MIN
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NOZZLE_PARK_Z_RAISE_MIN + // Minimum raise...
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#endif
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current_position.z // ...over current position
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)
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);
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}
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void Nozzle::park(const uint8_t z_action, const xyz_pos_t &park/*=NOZZLE_PARK_POINT*/) {
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constexpr feedRate_t fr_xy = NOZZLE_PARK_XY_FEEDRATE, fr_z = NOZZLE_PARK_Z_FEEDRATE;
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@ -237,15 +249,9 @@ Nozzle nozzle;
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do_blocking_move_to_z(_MIN(current_position.z + park.z, Z_MAX_POS), fr_z);
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break;
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default: {
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// Apply a minimum raise, overriding G27 Z
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const float min_raised_z =_MIN(Z_MAX_POS, current_position.z
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#ifdef NOZZLE_PARK_Z_RAISE_MIN
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+ NOZZLE_PARK_Z_RAISE_MIN
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#endif
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);
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do_blocking_move_to_z(_MAX(park.z, min_raised_z), fr_z);
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} break;
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default: // Raise by NOZZLE_PARK_Z_RAISE_MIN, use park.z as a minimum height
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do_blocking_move_to_z(park_mode_0_height(park.z), fr_z);
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break;
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}
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do_blocking_move_to_xy(
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@ -83,6 +83,7 @@ class Nozzle {
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#if ENABLED(NOZZLE_PARK_FEATURE)
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static float park_mode_0_height(const_float_t park_z) _Os;
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static void park(const uint8_t z_action, const xyz_pos_t &park=NOZZLE_PARK_POINT) _Os;
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#endif
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Reference in a new issue