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Indent tool_change_prime

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2.0.x
Scott Lahteine 4 years ago committed by Scott Lahteine
parent cc1b8c2d0b
commit 01c9d49f09
1 changed files with 56 additions and 55 deletions
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111
Marlin/src/module/tool_change.cpp
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@ -793,75 +793,76 @@ inline void fast_line_to_current(const AxisEnum fr_axis) { _line_to_current(fr_a
*/ */
#if ENABLED(TOOLCHANGE_FILAMENT_SWAP) #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
void tool_change_prime() { void tool_change_prime() {
if (toolchange_settings.extra_prime > 0 if (toolchange_settings.extra_prime > 0
&& TERN(PREVENT_COLD_EXTRUSION, !thermalManager.targetTooColdToExtrude(active_extruder), 1) && TERN(PREVENT_COLD_EXTRUSION, !thermalManager.targetTooColdToExtrude(active_extruder), 1)
) { ) {
destination = current_position; // Remember the old position destination = current_position; // Remember the old position
const bool ok = TERN1(TOOLCHANGE_PARK, all_axes_homed() && toolchange_settings.enable_park); const bool ok = TERN1(TOOLCHANGE_PARK, all_axes_homed() && toolchange_settings.enable_park);
#if HAS_FAN && TOOLCHANGE_FS_FAN >= 0 #if HAS_FAN && TOOLCHANGE_FS_FAN >= 0
// Store and stop fan. Restored on any exit. // Store and stop fan. Restored on any exit.
REMEMBER(fan, thermalManager.fan_speed[TOOLCHANGE_FS_FAN], 0); REMEMBER(fan, thermalManager.fan_speed[TOOLCHANGE_FS_FAN], 0);
#endif
// Z raise
if (ok) {
// Do a small lift to avoid the workpiece in the move back (below)
current_position.z += toolchange_settings.z_raise;
#if HAS_SOFTWARE_ENDSTOPS
NOMORE(current_position.z, soft_endstop.max.z);
#endif #endif
fast_line_to_current(Z_AXIS);
planner.synchronize();
}
// Park // Z raise
#if ENABLED(TOOLCHANGE_PARK)
if (ok) { if (ok) {
IF_DISABLED(TOOLCHANGE_PARK_Y_ONLY, current_position.x = toolchange_settings.change_point.x); // Do a small lift to avoid the workpiece in the move back (below)
IF_DISABLED(TOOLCHANGE_PARK_X_ONLY, current_position.y = toolchange_settings.change_point.y); current_position.z += toolchange_settings.z_raise;
planner.buffer_line(current_position, MMM_TO_MMS(TOOLCHANGE_PARK_XY_FEEDRATE), active_extruder); #if HAS_SOFTWARE_ENDSTOPS
NOMORE(current_position.z, soft_endstop.max.z);
#endif
fast_line_to_current(Z_AXIS);
planner.synchronize(); planner.synchronize();
} }
#endif
// Prime (All distances are added and slowed down to ensure secure priming in all circumstances) // Park
unscaled_e_move(toolchange_settings.swap_length + toolchange_settings.extra_prime, MMM_TO_MMS(toolchange_settings.prime_speed)); #if ENABLED(TOOLCHANGE_PARK)
if (ok) {
IF_DISABLED(TOOLCHANGE_PARK_Y_ONLY, current_position.x = toolchange_settings.change_point.x);
IF_DISABLED(TOOLCHANGE_PARK_X_ONLY, current_position.y = toolchange_settings.change_point.y);
planner.buffer_line(current_position, MMM_TO_MMS(TOOLCHANGE_PARK_XY_FEEDRATE), active_extruder);
planner.synchronize();
}
#endif
// Cutting retraction // Prime (All distances are added and slowed down to ensure secure priming in all circumstances)
#if TOOLCHANGE_FS_WIPE_RETRACT unscaled_e_move(toolchange_settings.swap_length + toolchange_settings.extra_prime, MMM_TO_MMS(toolchange_settings.prime_speed));
unscaled_e_move(-(TOOLCHANGE_FS_WIPE_RETRACT), MMM_TO_MMS(toolchange_settings.retract_speed));
#endif
// Cool down with fan // Cutting retraction
#if HAS_FAN && TOOLCHANGE_FS_FAN >= 0 #if TOOLCHANGE_FS_WIPE_RETRACT
thermalManager.fan_speed[TOOLCHANGE_FS_FAN] = toolchange_settings.fan_speed; unscaled_e_move(-(TOOLCHANGE_FS_WIPE_RETRACT), MMM_TO_MMS(toolchange_settings.retract_speed));
gcode.dwell(toolchange_settings.fan_time * 1000); #endif
thermalManager.fan_speed[TOOLCHANGE_FS_FAN] = 0;
#endif
// Move back // Cool down with fan
#if ENABLED(TOOLCHANGE_PARK) #if HAS_FAN && TOOLCHANGE_FS_FAN >= 0
if (ok) { thermalManager.fan_speed[TOOLCHANGE_FS_FAN] = toolchange_settings.fan_speed;
#if ENABLED(TOOLCHANGE_NO_RETURN) gcode.dwell(toolchange_settings.fan_time * 1000);
do_blocking_move_to_z(destination.z, planner.settings.max_feedrate_mm_s[Z_AXIS]); thermalManager.fan_speed[TOOLCHANGE_FS_FAN] = 0;
#else #endif
do_blocking_move_to(destination, MMM_TO_MMS(TOOLCHANGE_PARK_XY_FEEDRATE));
#endif
}
#endif
// Cutting recover // Move back
unscaled_e_move(toolchange_settings.extra_resume + TOOLCHANGE_FS_WIPE_RETRACT, MMM_TO_MMS(toolchange_settings.unretract_speed)); #if ENABLED(TOOLCHANGE_PARK)
if (ok) {
#if ENABLED(TOOLCHANGE_NO_RETURN)
do_blocking_move_to_z(destination.z, planner.settings.max_feedrate_mm_s[Z_AXIS]);
#else
do_blocking_move_to(destination, MMM_TO_MMS(TOOLCHANGE_PARK_XY_FEEDRATE));
#endif
}
#endif
planner.synchronize(); // Cutting recover
current_position.e = destination.e; unscaled_e_move(toolchange_settings.extra_resume + TOOLCHANGE_FS_WIPE_RETRACT, MMM_TO_MMS(toolchange_settings.unretract_speed));
sync_plan_position_e(); // Resume at the old E position
planner.synchronize();
current_position.e = destination.e;
sync_plan_position_e(); // Resume at the old E position
}
} }
}
#endif #endif // TOOLCHANGE_FILAMENT_SWAP
/** /**
* Perform a tool-change, which may result in moving the * Perform a tool-change, which may result in moving the

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