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Fix IDEX layer shift and DIR states (#19756)

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Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
This commit is contained in:
nb-rapidia
2020-10-16 14:59:55 -07:00
committed by GitHub
parent aa901ac4a2
commit 418b3e5ee2
15 changed files with 152 additions and 132 deletions
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41
Marlin/src/module/tool_change.cpp
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@ -61,6 +61,10 @@
#include "../gcode/gcode.h"
#endif
#if ENABLED(DUAL_X_CARRIAGE)
#include "stepper.h"
#endif
#if ANY(SWITCHING_EXTRUDER, SWITCHING_NOZZLE, SWITCHING_TOOLHEAD)
#include "servo.h"
#endif
@ -701,6 +705,13 @@ inline void fast_line_to_current(const AxisEnum fr_axis) { _line_to_current(fr_a
#if ENABLED(DUAL_X_CARRIAGE)
/**
* @brief Dual X Tool Change
* @details Change tools, with extra behavior based on current mode
*
* @param new_tool Tool index to activate
* @param no_move Flag indicating no moves should take place
*/
inline void dualx_tool_change(const uint8_t new_tool, bool &no_move) {
DEBUG_ECHOPGM("Dual X Carriage Mode ");
@ -711,17 +722,16 @@ inline void fast_line_to_current(const AxisEnum fr_axis) { _line_to_current(fr_a
case DXC_MIRRORED_MODE: DEBUG_ECHOLNPGM("MIRRORED"); break;
}
// Get the home position of the currently-active tool
const float xhome = x_home_pos(active_extruder);
if (dual_x_carriage_mode == DXC_AUTO_PARK_MODE
&& IsRunning() && !no_move
&& (delayed_move_time || current_position.x != xhome)
if (dual_x_carriage_mode == DXC_AUTO_PARK_MODE // If Auto-Park mode is enabled
&& IsRunning() && !no_move // ...and movement is permitted
&& (delayed_move_time || current_position.x != xhome) // ...and delayed_move_time is set OR not "already parked"...
) {
DEBUG_ECHOLNPAIR("MoveX to ", xhome);
// Park old head
current_position.x = xhome;
line_to_current_position(planner.settings.max_feedrate_mm_s[X_AXIS]);
line_to_current_position(planner.settings.max_feedrate_mm_s[X_AXIS]); // Park the current head
planner.synchronize();
}
@ -736,20 +746,21 @@ inline void fast_line_to_current(const AxisEnum fr_axis) { _line_to_current(fr_a
switch (dual_x_carriage_mode) {
case DXC_FULL_CONTROL_MODE:
// New current position is the position of the activated extruder
current_position.x = inactive_extruder_x_pos;
current_position.x = inactive_extruder_x;
// Save the inactive extruder's position (from the old current_position)
inactive_extruder_x_pos = destination.x;
inactive_extruder_x = destination.x;
DEBUG_ECHOLNPAIR("DXC Full Control curr.x=", current_position.x, " dest.x=", destination.x);
break;
case DXC_AUTO_PARK_MODE:
// record current raised toolhead position for use by unpark
raised_parked_position = current_position;
active_extruder_parked = true;
delayed_move_time = 0;
idex_set_parked();
break;
default:
break;
}
// Ensure X axis DIR pertains to the correct carriage
stepper.set_directions();
DEBUG_ECHOLNPAIR("Active extruder parked: ", active_extruder_parked ? "yes" : "no");
DEBUG_POS("New extruder (parked)", current_position);
}
@ -875,7 +886,7 @@ void tool_change(const uint8_t new_tool, bool no_move/*=false*/) {
planner.synchronize();
#if ENABLED(DUAL_X_CARRIAGE) // Only T0 allowed if the Printer is in DXC_DUPLICATION_MODE or DXC_MIRRORED_MODE
if (new_tool != 0 && dxc_is_duplicating())
if (new_tool != 0 && idex_is_duplicating())
return invalid_extruder_error(new_tool);
#endif
@ -1151,7 +1162,7 @@ void tool_change(const uint8_t new_tool, bool no_move/*=false*/) {
}
#endif
TERN_(DUAL_X_CARRIAGE, active_extruder_parked = false);
TERN_(DUAL_X_CARRIAGE, idex_set_parked(false));
}
#if ENABLED(SWITCHING_NOZZLE)