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@ -493,6 +493,13 @@ 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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no_move = true;
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#if ENABLED(DEBUG_LEVELING_FEATURE)
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if (DEBUGGING(LEVELING)) SERIAL_ECHOLNPGM("No move on toolchange");
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#endif
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}
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#if HOTENDS > 1
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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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@ -500,12 +507,6 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
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feedrate_mm_s = fr_mm_s > 0.0 ? fr_mm_s : XY_PROBE_FEEDRATE_MM_S;
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if (tmp_extruder != active_extruder) {
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if (!no_move && axis_unhomed_error()) {
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no_move = true;
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#if ENABLED(DEBUG_LEVELING_FEATURE)
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if (DEBUGGING(LEVELING)) SERIAL_ECHOLNPGM("No move on toolchange");
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#endif
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}
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#if ENABLED(DUAL_X_CARRIAGE)
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@ -647,7 +648,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
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#if ENABLED(SINGLENOZZLE)
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#if ENABLED(PREVENT_COLD_EXTRUSION)
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if (!DEBUGGING(DRYRUN) && thermalManager.targetTooColdToExtrude(active_extruder)) {
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if ((!DEBUGGING(DRYRUN) && thermalManager.targetTooColdToExtrude(active_extruder)) || sn_settings.swap_length == 0) {
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SERIAL_ERROR_START();
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SERIAL_ERRORLNPGM(MSG_HOTEND_TOO_COLD);
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active_extruder = tmp_extruder;
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@ -660,7 +661,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
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fan_speed[0] = singlenozzle_fan_speed[tmp_extruder];
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#endif
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set_destination_from_current();
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if (!no_move) set_destination_from_current();
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if (sn_settings.swap_length) {
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#if ENABLED(ADVANCED_PAUSE_FEATURE)
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@ -671,6 +672,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
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#endif
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}
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if (!no_move) {
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current_position[Z_AXIS] += (
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#if ENABLED(SINGLENOZZLE_SWAP_PARK)
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singlenozzle_change_point.z
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@ -686,6 +688,7 @@ 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] = singlenozzle_change_point.y;
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planner.buffer_line(current_position, MMM_TO_MMS(SINGLENOZZLE_PARK_XY_FEEDRATE), active_extruder);
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#endif
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}
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singlenozzle_temp[active_extruder] = thermalManager.target_temperature[0];
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if (singlenozzle_temp[tmp_extruder] && singlenozzle_temp[tmp_extruder] != singlenozzle_temp[active_extruder]) {
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@ -707,6 +710,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
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#endif
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}
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if (!no_move) {
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#if ENABLED(SINGLENOZZLE_SWAP_PARK)
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current_position[X_AXIS] = destination[X_AXIS];
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current_position[Y_AXIS] = destination[Y_AXIS];
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@ -714,7 +718,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
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#endif
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do_blocking_move_to(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS]);
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}
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#else // !SINGLENOZZLE
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active_extruder = tmp_extruder;
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