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FWRETRACT as a feature

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This commit is contained in:
Scott Lahteine 2017-09-07 22:40:32 -05:00
parent 722786966a
commit a98e9874db
12 changed files with 362 additions and 242 deletions
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148
Marlin/src/Marlin.cpp
View File

@ -272,24 +272,6 @@ static millis_t stepper_inactive_time = (DEFAULT_STEPPER_DEACTIVE_TIME) * 1000UL
baricuda_e_to_p_pressure = 0; baricuda_e_to_p_pressure = 0;
#endif #endif
#if ENABLED(FWRETRACT) // Initialized by settings.load()...
bool autoretract_enabled, // M209 S - Autoretract switch
retracted[EXTRUDERS] = { false }; // Which extruders are currently retracted
float retract_length, // M207 S - G10 Retract length
retract_feedrate_mm_s, // M207 F - G10 Retract feedrate
retract_zlift, // M207 Z - G10 Retract hop size
retract_recover_length, // M208 S - G11 Recover length
retract_recover_feedrate_mm_s, // M208 F - G11 Recover feedrate
swap_retract_length, // M207 W - G10 Swap Retract length
swap_retract_recover_length, // M208 W - G11 Swap Recover length
swap_retract_recover_feedrate_mm_s; // M208 R - G11 Swap Recover feedrate
#if EXTRUDERS > 1
bool retracted_swap[EXTRUDERS] = { false }; // Which extruders are swap-retracted
#else
constexpr bool retracted_swap[1] = { false };
#endif
#endif // FWRETRACT
#if HAS_POWER_SWITCH #if HAS_POWER_SWITCH
bool powersupply_on = bool powersupply_on =
#if ENABLED(PS_DEFAULT_OFF) #if ENABLED(PS_DEFAULT_OFF)
@ -2322,132 +2304,6 @@ static void homeaxis(const AxisEnum axis) {
#endif #endif
} // homeaxis() } // homeaxis()
#if ENABLED(FWRETRACT)
/**
* Retract or recover according to firmware settings
*
* This function handles retract/recover moves for G10 and G11,
* plus auto-retract moves sent from G0/G1 when E-only moves are done.
*
* To simplify the logic, doubled retract/recover moves are ignored.
*
* Note: Z lift is done transparently to the planner. Aborting
* a print between G10 and G11 may corrupt the Z position.
*
* Note: Auto-retract will apply the set Z hop in addition to any Z hop
* included in the G-code. Use M207 Z0 to to prevent double hop.
*/
void retract(const bool retracting
#if EXTRUDERS > 1
, bool swapping = false
#endif
) {
static float hop_height, // Remember where the Z height started
hop_amount = 0.0; // Total amount lifted, for use in recover
// Simply never allow two retracts or recovers in a row
if (retracted[active_extruder] == retracting) return;
#if EXTRUDERS < 2
bool swapping = false;
#endif
if (!retracting) swapping = retracted_swap[active_extruder];
/* // debugging
SERIAL_ECHOLNPAIR("retracting ", retracting);
SERIAL_ECHOLNPAIR("swapping ", swapping);
SERIAL_ECHOLNPAIR("active extruder ", active_extruder);
for (uint8_t i = 0; i < EXTRUDERS; ++i) {
SERIAL_ECHOPAIR("retracted[", i);
SERIAL_ECHOLNPAIR("] ", retracted[i]);
SERIAL_ECHOPAIR("retracted_swap[", i);
SERIAL_ECHOLNPAIR("] ", retracted_swap[i]);
}
SERIAL_ECHOLNPAIR("current_position[z] ", current_position[Z_AXIS]);
SERIAL_ECHOLNPAIR("hop_amount ", hop_amount);
//*/
const bool has_zhop = retract_zlift > 0.01; // Is there a hop set?
const float old_feedrate_mm_s = feedrate_mm_s;
const int16_t old_flow = flow_percentage[active_extruder];
// Don't apply flow multiplication to retract/recover
flow_percentage[active_extruder] = 100;
// The current position will be the destination for E and Z moves
set_destination_to_current();
if (retracting) {
// Remember the Z height since G-code may include its own Z-hop
// For best results turn off Z hop if G-code already includes it
hop_height = destination[Z_AXIS];
// Retract by moving from a faux E position back to the current E position
feedrate_mm_s = retract_feedrate_mm_s;
current_position[E_AXIS] += (swapping ? swap_retract_length : retract_length) / volumetric_multiplier[active_extruder];
sync_plan_position_e();
prepare_move_to_destination();
// Is a Z hop set, and has the hop not yet been done?
if (has_zhop) {
hop_amount += retract_zlift; // Carriage is raised for retraction hop
current_position[Z_AXIS] -= retract_zlift; // Pretend current pos is lower. Next move raises Z.
SYNC_PLAN_POSITION_KINEMATIC(); // Set the planner to the new position
prepare_move_to_destination(); // Raise up to the old current pos
}
}
else {
// If a hop was done and Z hasn't changed, undo the Z hop
if (hop_amount && NEAR(hop_height, destination[Z_AXIS])) {
current_position[Z_AXIS] += hop_amount; // Pretend current pos is higher. Next move lowers Z.
SYNC_PLAN_POSITION_KINEMATIC(); // Set the planner to the new position
prepare_move_to_destination(); // Lower to the old current pos
hop_amount = 0.0;
}
// A retract multiplier has been added here to get faster swap recovery
feedrate_mm_s = swapping ? swap_retract_recover_feedrate_mm_s : retract_recover_feedrate_mm_s;
const float move_e = swapping ? swap_retract_length + swap_retract_recover_length : retract_length + retract_recover_length;
current_position[E_AXIS] -= move_e / volumetric_multiplier[active_extruder];
sync_plan_position_e();
prepare_move_to_destination(); // Recover E
}
// Restore flow and feedrate
flow_percentage[active_extruder] = old_flow;
feedrate_mm_s = old_feedrate_mm_s;
// The active extruder is now retracted or recovered
retracted[active_extruder] = retracting;
// If swap retract/recover then update the retracted_swap flag too
#if EXTRUDERS > 1
if (swapping) retracted_swap[active_extruder] = retracting;
#endif
/* // debugging
SERIAL_ECHOLNPAIR("retracting ", retracting);
SERIAL_ECHOLNPAIR("swapping ", swapping);
SERIAL_ECHOLNPAIR("active_extruder ", active_extruder);
for (uint8_t i = 0; i < EXTRUDERS; ++i) {
SERIAL_ECHOPAIR("retracted[", i);
SERIAL_ECHOLNPAIR("] ", retracted[i]);
SERIAL_ECHOPAIR("retracted_swap[", i);
SERIAL_ECHOLNPAIR("] ", retracted_swap[i]);
}
SERIAL_ECHOLNPAIR("current_position[z] ", current_position[Z_AXIS]);
SERIAL_ECHOLNPAIR("hop_amount ", hop_amount);
//*/
} // retract()
#endif // FWRETRACT
#if ENABLED(MIXING_EXTRUDER) #if ENABLED(MIXING_EXTRUDER)
void normalize_mix() { void normalize_mix() {
@ -2547,10 +2403,6 @@ void dwell(millis_t time) {
#include "gcode/motion/G5.h" #include "gcode/motion/G5.h"
#endif #endif
#if ENABLED(FWRETRACT)
#include "gcode/feature/fwretract/G10_G11.h"
#endif
#if ENABLED(NOZZLE_CLEAN_FEATURE) #if ENABLED(NOZZLE_CLEAN_FEATURE)
#include "gcode/feature/clean/G12.h" #include "gcode/feature/clean/G12.h"
#endif #endif

12
Marlin/src/Marlin.h
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@ -302,18 +302,6 @@ extern float soft_endstop_min[XYZ], soft_endstop_max[XYZ];
extern int lpq_len; extern int lpq_len;
#endif #endif
#if ENABLED(FWRETRACT)
extern bool autoretract_enabled; // M209 S - Autoretract switch
extern float retract_length, // M207 S - G10 Retract length
retract_feedrate_mm_s, // M207 F - G10 Retract feedrate
retract_zlift, // M207 Z - G10 Retract hop size
retract_recover_length, // M208 S - G11 Recover length
retract_recover_feedrate_mm_s, // M208 F - G11 Recover feedrate
swap_retract_length, // M207 W - G10 Swap Retract length
swap_retract_recover_length, // M208 W - G11 Swap Recover length
swap_retract_recover_feedrate_mm_s; // M208 R - G11 Swap Recover feedrate
#endif
// Print job timer // Print job timer
#if ENABLED(PRINTCOUNTER) #if ENABLED(PRINTCOUNTER)
extern PrintCounter print_job_timer; extern PrintCounter print_job_timer;

185
Marlin/src/feature/fwretract.cpp Normal file
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@ -0,0 +1,185 @@
/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* fwretract.cpp - Implement firmware-based retraction
*/
#include "../inc/MarlinConfig.h"
#if ENABLED(FWRETRACT)
#include "fwretract.h"
FWRetract fwretract; // Single instance
#include "../module/motion.h"
bool FWRetract::autoretract_enabled, // M209 S - Autoretract switch
FWRetract::retracted[EXTRUDERS] = { false }; // Which extruders are currently retracted
float FWRetract::retract_length, // M207 S - G10 Retract length
FWRetract::retract_feedrate_mm_s, // M207 F - G10 Retract feedrate
FWRetract::retract_zlift, // M207 Z - G10 Retract hop size
FWRetract::retract_recover_length, // M208 S - G11 Recover length
FWRetract::retract_recover_feedrate_mm_s, // M208 F - G11 Recover feedrate
FWRetract::swap_retract_length, // M207 W - G10 Swap Retract length
FWRetract::swap_retract_recover_length, // M208 W - G11 Swap Recover length
FWRetract::swap_retract_recover_feedrate_mm_s; // M208 R - G11 Swap Recover feedrate
#if EXTRUDERS > 1
bool FWRetract::retracted_swap[EXTRUDERS] = { false }; // Which extruders are swap-retracted
#endif
void FWRetract::reset() {
autoretract_enabled = false;
retract_length = RETRACT_LENGTH;
retract_feedrate_mm_s = RETRACT_FEEDRATE;
retract_zlift = RETRACT_ZLIFT;
retract_recover_length = RETRACT_RECOVER_LENGTH;
retract_recover_feedrate_mm_s = RETRACT_RECOVER_FEEDRATE;
swap_retract_length = RETRACT_LENGTH_SWAP;
swap_retract_recover_length = RETRACT_RECOVER_LENGTH_SWAP;
swap_retract_recover_feedrate_mm_s = RETRACT_RECOVER_FEEDRATE_SWAP;
}
/**
* Retract or recover according to firmware settings
*
* This function handles retract/recover moves for G10 and G11,
* plus auto-retract moves sent from G0/G1 when E-only moves are done.
*
* To simplify the logic, doubled retract/recover moves are ignored.
*
* Note: Z lift is done transparently to the planner. Aborting
* a print between G10 and G11 may corrupt the Z position.
*
* Note: Auto-retract will apply the set Z hop in addition to any Z hop
* included in the G-code. Use M207 Z0 to to prevent double hop.
*/
void FWRetract::retract(const bool retracting
#if EXTRUDERS > 1
, bool swapping /* =false */
#endif
) {
static float hop_height, // Remember where the Z height started
hop_amount = 0.0; // Total amount lifted, for use in recover
// Simply never allow two retracts or recovers in a row
if (retracted[active_extruder] == retracting) return;
#if EXTRUDERS < 2
bool swapping = false;
#endif
if (!retracting) swapping = retracted_swap[active_extruder];
/* // debugging
SERIAL_ECHOLNPAIR("retracting ", retracting);
SERIAL_ECHOLNPAIR("swapping ", swapping);
SERIAL_ECHOLNPAIR("active extruder ", active_extruder);
for (uint8_t i = 0; i < EXTRUDERS; ++i) {
SERIAL_ECHOPAIR("retracted[", i);
SERIAL_ECHOLNPAIR("] ", retracted[i]);
SERIAL_ECHOPAIR("retracted_swap[", i);
SERIAL_ECHOLNPAIR("] ", retracted_swap[i]);
}
SERIAL_ECHOLNPAIR("current_position[z] ", current_position[Z_AXIS]);
SERIAL_ECHOLNPAIR("hop_amount ", hop_amount);
//*/
const bool has_zhop = retract_zlift > 0.01; // Is there a hop set?
const float old_feedrate_mm_s = feedrate_mm_s;
const int16_t old_flow = flow_percentage[active_extruder];
// Don't apply flow multiplication to retract/recover
flow_percentage[active_extruder] = 100;
// The current position will be the destination for E and Z moves
set_destination_to_current();
if (retracting) {
// Remember the Z height since G-code may include its own Z-hop
// For best results turn off Z hop if G-code already includes it
hop_height = destination[Z_AXIS];
// Retract by moving from a faux E position back to the current E position
feedrate_mm_s = retract_feedrate_mm_s;
current_position[E_AXIS] += (swapping ? swap_retract_length : retract_length) / volumetric_multiplier[active_extruder];
sync_plan_position_e();
prepare_move_to_destination();
// Is a Z hop set, and has the hop not yet been done?
if (has_zhop) {
hop_amount += retract_zlift; // Carriage is raised for retraction hop
current_position[Z_AXIS] -= retract_zlift; // Pretend current pos is lower. Next move raises Z.
SYNC_PLAN_POSITION_KINEMATIC(); // Set the planner to the new position
prepare_move_to_destination(); // Raise up to the old current pos
}
}
else {
// If a hop was done and Z hasn't changed, undo the Z hop
if (hop_amount && NEAR(hop_height, destination[Z_AXIS])) {
current_position[Z_AXIS] += hop_amount; // Pretend current pos is higher. Next move lowers Z.
SYNC_PLAN_POSITION_KINEMATIC(); // Set the planner to the new position
prepare_move_to_destination(); // Lower to the old current pos
hop_amount = 0.0;
}
// A retract multiplier has been added here to get faster swap recovery
feedrate_mm_s = swapping ? swap_retract_recover_feedrate_mm_s : retract_recover_feedrate_mm_s;
const float move_e = swapping ? swap_retract_length + swap_retract_recover_length : retract_length + retract_recover_length;
current_position[E_AXIS] -= move_e / volumetric_multiplier[active_extruder];
sync_plan_position_e();
prepare_move_to_destination(); // Recover E
}
// Restore flow and feedrate
flow_percentage[active_extruder] = old_flow;
feedrate_mm_s = old_feedrate_mm_s;
// The active extruder is now retracted or recovered
retracted[active_extruder] = retracting;
// If swap retract/recover then update the retracted_swap flag too
#if EXTRUDERS > 1
if (swapping) retracted_swap[active_extruder] = retracting;
#endif
/* // debugging
SERIAL_ECHOLNPAIR("retracting ", retracting);
SERIAL_ECHOLNPAIR("swapping ", swapping);
SERIAL_ECHOLNPAIR("active_extruder ", active_extruder);
for (uint8_t i = 0; i < EXTRUDERS; ++i) {
SERIAL_ECHOPAIR("retracted[", i);
SERIAL_ECHOLNPAIR("] ", retracted[i]);
SERIAL_ECHOPAIR("retracted_swap[", i);
SERIAL_ECHOLNPAIR("] ", retracted_swap[i]);
}
SERIAL_ECHOLNPAIR("current_position[z] ", current_position[Z_AXIS]);
SERIAL_ECHOLNPAIR("hop_amount ", hop_amount);
//*/
} // retract()
#endif // FWRETRACT

65
Marlin/src/feature/fwretract.h Normal file
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@ -0,0 +1,65 @@
/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* fwretract.h - Define firmware-based retraction interface
*/
#ifndef FWRETRACT_H
#define FWRETRACT_H
#include "../inc/MarlinConfig.h"
class FWRetract {
public:
static bool autoretract_enabled, // M209 S - Autoretract switch
retracted[EXTRUDERS]; // Which extruders are currently retracted
static float retract_length, // M207 S - G10 Retract length
retract_feedrate_mm_s, // M207 F - G10 Retract feedrate
retract_zlift, // M207 Z - G10 Retract hop size
retract_recover_length, // M208 S - G11 Recover length
retract_recover_feedrate_mm_s, // M208 F - G11 Recover feedrate
swap_retract_length, // M207 W - G10 Swap Retract length
swap_retract_recover_length, // M208 W - G11 Swap Recover length
swap_retract_recover_feedrate_mm_s; // M208 R - G11 Swap Recover feedrate
#if EXTRUDERS > 1
static bool retracted_swap[EXTRUDERS]; // Which extruders are swap-retracted
#else
static bool constexpr retracted_swap[1] = { false };
#endif
FWRetract() {}
static void reset();
static void retract(const bool retracting
#if EXTRUDERS > 1
, bool swapping = false
#endif
);
};
extern FWRetract fwretract;
#endif // FWRETRACT_H

18
Marlin/src/gcode/feature/fwretract/G10_G11.h → Marlin/src/gcode/feature/fwretract/G10_G11.cpp
View File

@ -20,15 +20,23 @@
* *
*/ */
#include "../../../inc/MarlinConfig.h"
#if ENABLED(FWRETRACT)
#include "../../../feature/fwretract.h"
#include "../../gcode.h"
#include "../../../module/motion.h"
/** /**
* G10 - Retract filament according to settings of M207 * G10 - Retract filament according to settings of M207
*/ */
void gcode_G10() { void GcodeSuite::G10() {
#if EXTRUDERS > 1 #if EXTRUDERS > 1
const bool rs = parser.boolval('S'); const bool rs = parser.boolval('S');
retracted_swap[active_extruder] = rs; // Use 'S' for swap, default to false fwretract.retracted_swap[active_extruder] = rs; // Use 'S' for swap, default to false
#endif #endif
retract(true fwretract.retract(true
#if EXTRUDERS > 1 #if EXTRUDERS > 1
, rs , rs
#endif #endif
@ -38,4 +46,6 @@ void gcode_G10() {
/** /**
* G11 - Recover filament according to settings of M208 * G11 - Recover filament according to settings of M208
*/ */
void gcode_G11() { retract(false); } void GcodeSuite::G11() { fwretract.retract(false); }
#endif // FWRETRACT

19
Marlin/src/gcode/feature/fwretract/M207.h → Marlin/src/gcode/feature/fwretract/M207.cpp
View File

@ -20,6 +20,13 @@
* *
*/ */
#include "../../../inc/MarlinConfig.h"
#if ENABLED(FWRETRACT)
#include "../../../feature/fwretract.h"
#include "../../gcode.h"
/** /**
* M207: Set firmware retraction values * M207: Set firmware retraction values
* *
@ -28,9 +35,11 @@
* F[units/min] retract_feedrate_mm_s * F[units/min] retract_feedrate_mm_s
* Z[units] retract_zlift * Z[units] retract_zlift
*/ */
void gcode_M207() { void GcodeSuite::M207() {
if (parser.seen('S')) retract_length = parser.value_axis_units(E_AXIS); if (parser.seen('S')) fwretract.retract_length = parser.value_axis_units(E_AXIS);
if (parser.seen('F')) retract_feedrate_mm_s = MMM_TO_MMS(parser.value_axis_units(E_AXIS)); if (parser.seen('F')) fwretract.retract_feedrate_mm_s = MMM_TO_MMS(parser.value_axis_units(E_AXIS));
if (parser.seen('Z')) retract_zlift = parser.value_linear_units(); if (parser.seen('Z')) fwretract.retract_zlift = parser.value_linear_units();
if (parser.seen('W')) swap_retract_length = parser.value_axis_units(E_AXIS); if (parser.seen('W')) fwretract.swap_retract_length = parser.value_axis_units(E_AXIS);
} }
#endif // FWRETRACT

19
Marlin/src/gcode/feature/fwretract/M208.h → Marlin/src/gcode/feature/fwretract/M208.cpp
View File

@ -20,6 +20,13 @@
* *
*/ */
#include "../../../inc/MarlinConfig.h"
#if ENABLED(FWRETRACT)
#include "../../../feature/fwretract.h"
#include "../../gcode.h"
/** /**
* M208: Set firmware un-retraction values * M208: Set firmware un-retraction values
* *
@ -28,9 +35,11 @@
* F[units/min] retract_recover_feedrate_mm_s * F[units/min] retract_recover_feedrate_mm_s
* R[units/min] swap_retract_recover_feedrate_mm_s * R[units/min] swap_retract_recover_feedrate_mm_s
*/ */
void gcode_M208() { void GcodeSuite::M208() {
if (parser.seen('S')) retract_recover_length = parser.value_axis_units(E_AXIS); if (parser.seen('S')) fwretract.retract_recover_length = parser.value_axis_units(E_AXIS);
if (parser.seen('F')) retract_recover_feedrate_mm_s = MMM_TO_MMS(parser.value_axis_units(E_AXIS)); if (parser.seen('F')) fwretract.retract_recover_feedrate_mm_s = MMM_TO_MMS(parser.value_axis_units(E_AXIS));
if (parser.seen('R')) swap_retract_recover_feedrate_mm_s = MMM_TO_MMS(parser.value_axis_units(E_AXIS)); if (parser.seen('R')) fwretract.swap_retract_recover_feedrate_mm_s = MMM_TO_MMS(parser.value_axis_units(E_AXIS));
if (parser.seen('W')) swap_retract_recover_length = parser.value_axis_units(E_AXIS); if (parser.seen('W')) fwretract.swap_retract_recover_length = parser.value_axis_units(E_AXIS);
} }
#endif // FWRETRACT

15
Marlin/src/gcode/feature/fwretract/M209.h → Marlin/src/gcode/feature/fwretract/M209.cpp
View File

@ -20,16 +20,25 @@
* *
*/ */
#include "../../../inc/MarlinConfig.h"
#if ENABLED(FWRETRACT)
#include "../../../feature/fwretract.h"
#include "../../gcode.h"
/** /**
* M209: Enable automatic retract (M209 S1) * M209: Enable automatic retract (M209 S1)
* For slicers that don't support G10/11, reversed extrude-only * For slicers that don't support G10/11, reversed extrude-only
* moves will be classified as retraction. * moves will be classified as retraction.
*/ */
void gcode_M209() { void GcodeSuite::M209() {
if (MIN_AUTORETRACT <= MAX_AUTORETRACT) { if (MIN_AUTORETRACT <= MAX_AUTORETRACT) {
if (parser.seen('S')) { if (parser.seen('S')) {
autoretract_enabled = parser.value_bool(); fwretract.autoretract_enabled = parser.value_bool();
for (uint8_t i = 0; i < EXTRUDERS; i++) retracted[i] = false; for (uint8_t i = 0; i < EXTRUDERS; i++) fwretract.retracted[i] = false;
} }
} }
} }
#endif // FWRETRACT

14
Marlin/src/gcode/gcode.cpp
View File

@ -754,16 +754,10 @@ void GcodeSuite::process_next_command() {
#endif #endif
#if ENABLED(FWRETRACT) #if ENABLED(FWRETRACT)
case 207: // M207: Set Retract Length, Feedrate, and Z lift case 207: M207(); break; // M207: Set Retract Length, Feedrate, and Z lift
M207(); case 208: M208(); break; // M208: Set Recover (unretract) Additional Length and Feedrate
break; case 209: if (MIN_AUTORETRACT <= MAX_AUTORETRACT) M209(); break; // M209: Turn Automatic Retract Detection on/off
case 208: // M208: Set Recover (unretract) Additional Length and Feedrate #endif
M208();
break;
case 209: // M209: Turn Automatic Retract Detection on/off
if (MIN_AUTORETRACT <= MAX_AUTORETRACT) M209();
break;
#endif // FWRETRACT
case 211: // M211: Enable, Disable, and/or Report software endstops case 211: // M211: Enable, Disable, and/or Report software endstops
gcode_M211(); gcode_M211();

12
Marlin/src/gcode/motion/G0_G1.cpp
View File

@ -25,6 +25,10 @@
#include "../../Marlin.h" #include "../../Marlin.h"
#if ENABLED(FWRETRACT)
#include "../../feature/fwretract.h"
#endif
#include "../../sd/cardreader.h" #include "../../sd/cardreader.h"
extern float destination[XYZE]; extern float destination[XYZE];
@ -41,18 +45,20 @@ void GcodeSuite::G0_G1(
get_destination_from_command(); // For X Y Z E F get_destination_from_command(); // For X Y Z E F
#if ENABLED(FWRETRACT) #if ENABLED(FWRETRACT)
if (MIN_AUTORETRACT <= MAX_AUTORETRACT) { if (MIN_AUTORETRACT <= MAX_AUTORETRACT) {
// When M209 Autoretract is enabled, convert E-only moves to firmware retract/recover moves // When M209 Autoretract is enabled, convert E-only moves to firmware retract/recover moves
if (autoretract_enabled && parser.seen('E') && !(parser.seen('X') || parser.seen('Y') || parser.seen('Z'))) { if (fwretract.autoretract_enabled && parser.seen('E') && !(parser.seen('X') || parser.seen('Y') || parser.seen('Z'))) {
const float echange = destination[E_AXIS] - current_position[E_AXIS]; const float echange = destination[E_AXIS] - current_position[E_AXIS];
// Is this a retract or recover move? // Is this a retract or recover move?
if (WITHIN(FABS(echange), MIN_AUTORETRACT, MAX_AUTORETRACT) && retracted[active_extruder] == (echange > 0.0)) { if (WITHIN(FABS(echange), MIN_AUTORETRACT, MAX_AUTORETRACT) && fwretract.retracted[active_extruder] == (echange > 0.0)) {
current_position[E_AXIS] = destination[E_AXIS]; // Hide a G1-based retract/recover from calculations current_position[E_AXIS] = destination[E_AXIS]; // Hide a G1-based retract/recover from calculations
sync_plan_position_e(); // AND from the planner sync_plan_position_e(); // AND from the planner
return retract(echange < 0.0); // Firmware-based retract/recover (double-retract ignored) return fwretract.retract(echange < 0.0); // Firmware-based retract/recover (double-retract ignored)
} }
} }
} }
#endif // FWRETRACT #endif // FWRETRACT
#if IS_SCARA #if IS_SCARA

17
Marlin/src/lcd/ultralcd.cpp
View File

@ -164,6 +164,7 @@ uint16_t max_display_update_time = 0;
#endif #endif
#if ENABLED(FWRETRACT) #if ENABLED(FWRETRACT)
#include "../feature/fwretract.h"
void lcd_control_retract_menu(); void lcd_control_retract_menu();
#endif #endif
@ -3477,18 +3478,18 @@ void kill_screen(const char* lcd_msg) {
void lcd_control_retract_menu() { void lcd_control_retract_menu() {
START_MENU(); START_MENU();
MENU_BACK(MSG_CONTROL); MENU_BACK(MSG_CONTROL);
MENU_ITEM_EDIT(bool, MSG_AUTORETRACT, &autoretract_enabled); MENU_ITEM_EDIT(bool, MSG_AUTORETRACT, &fwretract.autoretract_enabled);
MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT, &retract_length, 0, 100); MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT, &fwretract.retract_length, 0, 100);
#if EXTRUDERS > 1 #if EXTRUDERS > 1
MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_SWAP, &swap_retract_length, 0, 100); MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_SWAP, &fwretract.swap_retract_length, 0, 100);
#endif #endif
MENU_ITEM_EDIT(float3, MSG_CONTROL_RETRACTF, &retract_feedrate_mm_s, 1, 999); MENU_ITEM_EDIT(float3, MSG_CONTROL_RETRACTF, &fwretract.retract_feedrate_mm_s, 1, 999);
MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_ZLIFT, &retract_zlift, 0, 999); MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_ZLIFT, &fwretract.retract_zlift, 0, 999);
MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_RECOVER, &retract_recover_length, -100, 100); MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_RECOVER, &fwretract.retract_recover_length, -100, 100);
#if EXTRUDERS > 1 #if EXTRUDERS > 1
MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_RECOVER_SWAP, &swap_retract_recover_length, -100, 100); MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_RECOVER_SWAP, &fwretract.swap_retract_recover_length, -100, 100);
#endif #endif
MENU_ITEM_EDIT(float3, MSG_CONTROL_RETRACT_RECOVERF, &retract_recover_feedrate_mm_s, 1, 999); MENU_ITEM_EDIT(float3, MSG_CONTROL_RETRACT_RECOVERF, &fwretract.retract_recover_feedrate_mm_s, 1, 999);
END_MENU(); END_MENU();
} }

80
Marlin/src/module/configuration_store.cpp
View File

@ -205,6 +205,10 @@ MarlinSettings settings;
extern void refresh_bed_level(); extern void refresh_bed_level();
#endif #endif
#if ENABLED(FWRETRACT)
#include "../gcode/feature/fwretract/fwretract.h"
#endif
/** /**
* Post-process after Retrieve or Reset * Post-process after Retrieve or Reset
*/ */
@ -492,24 +496,20 @@ void MarlinSettings::postprocess() {
#if DISABLED(FWRETRACT) #if DISABLED(FWRETRACT)
const bool autoretract_enabled = false; const bool autoretract_enabled = false;
const float retract_length = 3, const float autoretract_defaults[] = { 3, 45, 0, 0, 0, 13, 0, 8 };
retract_feedrate_mm_s = 45,
retract_zlift = 0,
retract_recover_length = 0,
retract_recover_feedrate_mm_s = 0,
swap_retract_length = 13,
swap_retract_recover_length = 0,
swap_retract_recover_feedrate_mm_s = 8;
#endif
EEPROM_WRITE(autoretract_enabled); EEPROM_WRITE(autoretract_enabled);
EEPROM_WRITE(retract_length); EEPROM_WRITE(autoretract_defaults);
EEPROM_WRITE(retract_feedrate_mm_s); #else
EEPROM_WRITE(retract_zlift); EEPROM_WRITE(fwretract.autoretract_enabled);
EEPROM_WRITE(retract_recover_length); EEPROM_WRITE(fwretract.retract_length);
EEPROM_WRITE(retract_recover_feedrate_mm_s); EEPROM_WRITE(fwretract.retract_feedrate_mm_s);
EEPROM_WRITE(swap_retract_length); EEPROM_WRITE(fwretract.retract_zlift);
EEPROM_WRITE(swap_retract_recover_length); EEPROM_WRITE(fwretract.retract_recover_length);
EEPROM_WRITE(swap_retract_recover_feedrate_mm_s); EEPROM_WRITE(fwretract.retract_recover_feedrate_mm_s);
EEPROM_WRITE(fwretract.swap_retract_length);
EEPROM_WRITE(fwretract.swap_retract_recover_length);
EEPROM_WRITE(fwretract.swap_retract_recover_feedrate_mm_s);
#endif
EEPROM_WRITE(volumetric_enabled); EEPROM_WRITE(volumetric_enabled);
@ -883,15 +883,15 @@ void MarlinSettings::postprocess() {
EEPROM_READ(lcd_contrast); EEPROM_READ(lcd_contrast);
#if ENABLED(FWRETRACT) #if ENABLED(FWRETRACT)
EEPROM_READ(autoretract_enabled); EEPROM_READ(fwretract.autoretract_enabled);
EEPROM_READ(retract_length); EEPROM_READ(fwretract.retract_length);
EEPROM_READ(retract_feedrate_mm_s); EEPROM_READ(fwretract.retract_feedrate_mm_s);
EEPROM_READ(retract_zlift); EEPROM_READ(fwretract.retract_zlift);
EEPROM_READ(retract_recover_length); EEPROM_READ(fwretract.retract_recover_length);
EEPROM_READ(retract_recover_feedrate_mm_s); EEPROM_READ(fwretract.retract_recover_feedrate_mm_s);
EEPROM_READ(swap_retract_length); EEPROM_READ(fwretract.swap_retract_length);
EEPROM_READ(swap_retract_recover_length); EEPROM_READ(fwretract.swap_retract_recover_length);
EEPROM_READ(swap_retract_recover_feedrate_mm_s); EEPROM_READ(fwretract.swap_retract_recover_feedrate_mm_s);
#else #else
EEPROM_READ(dummyb); EEPROM_READ(dummyb);
for (uint8_t q=8; q--;) EEPROM_READ(dummy); for (uint8_t q=8; q--;) EEPROM_READ(dummy);
@ -1256,16 +1256,8 @@ void MarlinSettings::reset() {
#endif #endif
#if ENABLED(FWRETRACT) #if ENABLED(FWRETRACT)
autoretract_enabled = false; fwretract.reset();
retract_length = RETRACT_LENGTH; #endif
retract_feedrate_mm_s = RETRACT_FEEDRATE;
retract_zlift = RETRACT_ZLIFT;
retract_recover_length = RETRACT_RECOVER_LENGTH;
retract_recover_feedrate_mm_s = RETRACT_RECOVER_FEEDRATE;
swap_retract_length = RETRACT_LENGTH_SWAP;
swap_retract_recover_length = RETRACT_RECOVER_LENGTH_SWAP;
swap_retract_recover_feedrate_mm_s = RETRACT_RECOVER_FEEDRATE_SWAP;
#endif // FWRETRACT
volumetric_enabled = volumetric_enabled =
#if ENABLED(VOLUMETRIC_DEFAULT_ON) #if ENABLED(VOLUMETRIC_DEFAULT_ON)
@ -1716,26 +1708,26 @@ void MarlinSettings::reset() {
SERIAL_ECHOLNPGM("Retract: S<length> F<units/m> Z<lift>"); SERIAL_ECHOLNPGM("Retract: S<length> F<units/m> Z<lift>");
} }
CONFIG_ECHO_START; CONFIG_ECHO_START;
SERIAL_ECHOPAIR(" M207 S", LINEAR_UNIT(retract_length)); SERIAL_ECHOPAIR(" M207 S", LINEAR_UNIT(fwretract.retract_length));
SERIAL_ECHOPAIR(" W", LINEAR_UNIT(swap_retract_length)); SERIAL_ECHOPAIR(" W", LINEAR_UNIT(fwretract.swap_retract_length));
SERIAL_ECHOPAIR(" F", MMS_TO_MMM(LINEAR_UNIT(retract_feedrate_mm_s))); SERIAL_ECHOPAIR(" F", MMS_TO_MMM(LINEAR_UNIT(fwretract.retract_feedrate_mm_s)));
SERIAL_ECHOLNPAIR(" Z", LINEAR_UNIT(retract_zlift)); SERIAL_ECHOLNPAIR(" Z", LINEAR_UNIT(fwretract.retract_zlift));
if (!forReplay) { if (!forReplay) {
CONFIG_ECHO_START; CONFIG_ECHO_START;
SERIAL_ECHOLNPGM("Recover: S<length> F<units/m>"); SERIAL_ECHOLNPGM("Recover: S<length> F<units/m>");
} }
CONFIG_ECHO_START; CONFIG_ECHO_START;
SERIAL_ECHOPAIR(" M208 S", LINEAR_UNIT(retract_recover_length)); SERIAL_ECHOPAIR(" M208 S", LINEAR_UNIT(fwretract.retract_recover_length));
SERIAL_ECHOPAIR(" W", LINEAR_UNIT(swap_retract_recover_length)); SERIAL_ECHOPAIR(" W", LINEAR_UNIT(fwretract.swap_retract_recover_length));
SERIAL_ECHOLNPAIR(" F", MMS_TO_MMM(LINEAR_UNIT(retract_recover_feedrate_mm_s))); SERIAL_ECHOLNPAIR(" F", MMS_TO_MMM(LINEAR_UNIT(fwretract.retract_recover_feedrate_mm_s)));
if (!forReplay) { if (!forReplay) {
CONFIG_ECHO_START; CONFIG_ECHO_START;
SERIAL_ECHOLNPGM("Auto-Retract: S=0 to disable, 1 to interpret E-only moves as retract/recover"); SERIAL_ECHOLNPGM("Auto-Retract: S=0 to disable, 1 to interpret E-only moves as retract/recover");
} }
CONFIG_ECHO_START; CONFIG_ECHO_START;
SERIAL_ECHOLNPAIR(" M209 S", autoretract_enabled ? 1 : 0); SERIAL_ECHOLNPAIR(" M209 S", fwretract.autoretract_enabled ? 1 : 0);
#endif // FWRETRACT #endif // FWRETRACT