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@ -365,7 +365,7 @@ inline void fast_line_to_current(const AxisEnum fr_axis) { |
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#if ENABLED(SWITCHING_TOOLHEAD) |
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inline void switching_toolhead_tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool no_move/*=false*/) { |
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inline void switching_toolhead_tool_change(const uint8_t tmp_extruder, bool no_move/*=false*/) { |
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if (no_move) return; |
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constexpr uint16_t angles[2] = SWITCHING_TOOLHEAD_SERVO_ANGLES; |
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@ -469,7 +469,7 @@ inline void fast_line_to_current(const AxisEnum fr_axis) { |
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#if ENABLED(MAGNETIC_SWITCHING_TOOLHEAD) |
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inline void magnetic_switching_toolhead_tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool no_move/*=false*/) { |
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inline void magnetic_switching_toolhead_tool_change(const uint8_t tmp_extruder, bool no_move/*=false*/) { |
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if (no_move) return; |
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const float toolheadposx[] = SWITCHING_TOOLHEAD_X_POS, |
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@ -653,7 +653,7 @@ inline void invalid_extruder_error(const uint8_t e) { |
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* Perform a tool-change, which may result in moving the |
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* previous tool out of the way and the new tool into place. |
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*/ |
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void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool no_move/*=false*/) { |
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void tool_change(const uint8_t tmp_extruder, bool no_move/*=false*/) { |
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#if ENABLED(MAGNETIC_SWITCHING_TOOLHEAD) |
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if (tmp_extruder == active_extruder) return; |
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@ -661,7 +661,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n |
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#if ENABLED(MIXING_EXTRUDER) |
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UNUSED(fr_mm_s); UNUSED(no_move); |
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UNUSED(no_move); |
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if (tmp_extruder >= MIXING_VIRTUAL_TOOLS) |
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return invalid_extruder_error(tmp_extruder); |
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@ -673,13 +673,13 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n |
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#elif ENABLED(PRUSA_MMU2) |
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UNUSED(fr_mm_s); UNUSED(no_move); |
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UNUSED(no_move); |
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mmu2.tool_change(tmp_extruder); |
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#elif EXTRUDERS < 2 |
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UNUSED(fr_mm_s); UNUSED(no_move); |
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UNUSED(no_move); |
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if (tmp_extruder) invalid_extruder_error(tmp_extruder); |
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return; |
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@ -702,21 +702,25 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n |
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if (tmp_extruder >= EXTRUDERS) |
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return invalid_extruder_error(tmp_extruder); |
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if (!no_move && (!all_axes_homed() |
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#if ENABLED(DUAL_X_CARRIAGE) |
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|| dual_x_carriage_mode == DXC_FULL_CONTROL_MODE |
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#endif |
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)) { |
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if (!no_move && !all_axes_homed()) { |
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no_move = true; |
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if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM("No move on toolchange"); |
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if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM("No move (not homed)"); |
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} |
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#if HAS_LCD_MENU |
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ui.return_to_status(); |
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#endif |
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#if ENABLED(DUAL_X_CARRIAGE) |
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const bool idex_full_control = dual_x_carriage_mode == DXC_FULL_CONTROL_MODE; |
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#else |
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constexpr bool idex_full_control = false; |
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#endif |
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const bool can_move_away = !no_move && !idex_full_control; |
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#if ENABLED(TOOLCHANGE_FILAMENT_SWAP) |
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const bool should_swap = !no_move && toolchange_settings.swap_length; |
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const bool should_swap = can_move_away && toolchange_settings.swap_length; |
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#if ENABLED(PREVENT_COLD_EXTRUSION) |
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const bool too_cold = !DEBUGGING(DRYRUN) && (thermalManager.targetTooColdToExtrude(active_extruder) || thermalManager.targetTooColdToExtrude(tmp_extruder)); |
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#else |
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@ -736,6 +740,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n |
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#else |
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current_position[E_AXIS] -= toolchange_settings.swap_length / planner.e_factor[active_extruder]; |
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planner.buffer_line(current_position, MMM_TO_MMS(toolchange_settings.retract_speed), active_extruder); |
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planner.synchronize(); |
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#endif |
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} |
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} |
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@ -747,8 +752,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n |
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raise_nozzle(active_extruder); |
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#endif |
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const float old_feedrate_mm_s = fr_mm_s > 0.0 ? fr_mm_s : feedrate_mm_s; |
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feedrate_mm_s = fr_mm_s > 0.0 ? fr_mm_s : XY_PROBE_FEEDRATE_MM_S; |
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REMEMBER(fr, feedrate_mm_s, XY_PROBE_FEEDRATE_MM_S); |
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#if HAS_SOFTWARE_ENDSTOPS |
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#if HAS_HOTEND_OFFSET |
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@ -765,8 +769,8 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n |
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set_destination_from_current(); |
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if (!no_move) { |
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#if DISABLED(SWITCHING_NOZZLE) |
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#if DISABLED(SWITCHING_NOZZLE) |
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if (can_move_away) { |
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// Do a small lift to avoid the workpiece in the move back (below)
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current_position[Z_AXIS] += toolchange_settings.z_raise; |
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#if HAS_SOFTWARE_ENDSTOPS |
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@ -778,9 +782,9 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n |
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current_position[Y_AXIS] = toolchange_settings.change_point.y; |
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#endif |
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planner.buffer_line(current_position, feedrate_mm_s, active_extruder); |
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#endif |
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planner.synchronize(); |
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} |
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planner.synchronize(); |
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} |
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#endif |
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#if HAS_HOTEND_OFFSET |
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#if ENABLED(DUAL_X_CARRIAGE) |
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@ -801,9 +805,9 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n |
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#elif ENABLED(MAGNETIC_PARKING_EXTRUDER) // Magnetic Parking extruder
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magnetic_parking_extruder_tool_change(tmp_extruder); |
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#elif ENABLED(SWITCHING_TOOLHEAD) // Switching Toolhead
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switching_toolhead_tool_change(tmp_extruder, fr_mm_s, no_move); |
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switching_toolhead_tool_change(tmp_extruder, no_move); |
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#elif ENABLED(MAGNETIC_SWITCHING_TOOLHEAD) // Magnetic Switching Toolhead
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magnetic_switching_toolhead_tool_change(tmp_extruder, fr_mm_s, no_move); |
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magnetic_switching_toolhead_tool_change(tmp_extruder, no_move); |
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#elif ENABLED(SWITCHING_NOZZLE) && !SWITCHING_NOZZLE_TWO_SERVOS |
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// Raise by a configured distance to avoid workpiece, except with
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// SWITCHING_NOZZLE_TWO_SERVOS, as both nozzles will lift instead.
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@ -837,7 +841,6 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n |
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// Return to position and lower again
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if (safe_to_move && !no_move && IsRunning()) { |
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if (DEBUGGING(LEVELING)) DEBUG_POS("Move back", destination); |
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#if ENABLED(SINGLENOZZLE) |
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#if FAN_COUNT > 0 |
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@ -884,13 +887,23 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n |
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apply_motion_limits(destination); |
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#endif |
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// Move back to the original (or tweaked) position
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do_blocking_move_to(destination); |
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// Should the nozzle move back to the old position?
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if (can_move_away) { |
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#if ENABLED(TOOLCHANGE_NO_RETURN) |
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// Just move back down
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if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM("Move back Z only"); |
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do_blocking_move_to_z(destination[Z_AXIS], planner.settings.max_feedrate_mm_s[Z_AXIS]); |
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#else |
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// Move back to the original (or adjusted) position
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if (DEBUGGING(LEVELING)) DEBUG_POS("Move back", destination); |
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do_blocking_move_to(destination); |
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#endif |
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} |
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else if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM("Move back skipped"); |
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#if ENABLED(DUAL_X_CARRIAGE) |
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active_extruder_parked = false; |
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#endif |
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feedrate_mm_s = old_feedrate_mm_s; |
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} |
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#if ENABLED(SWITCHING_NOZZLE) |
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else { |
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InsanityAutomation
6 years ago
Scott Lahteine