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Implementation of FW extruder change retract 

FW retraction is extended onto swap retraction invoked by 'G10 S1'.
Bookkeeping of the retract state of all extruders allows for having one
extruder fw standard retracted while another extruder is swap retracted.
An LCD menu item for the swap retract and recover length was added.
pull/1/head
Dim3nsioneer 11 years ago
parent
8a32c5395b
commit
3c927901a4
5 changed files with 103 additions and 14 deletions
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  1. 2
      Marlin/Configuration_adv.h
  2. 6
      Marlin/Marlin.h
  3. 71
      Marlin/Marlin_main.cpp
  4. 26
      Marlin/language.h
  5. 6
      Marlin/ultralcd.cpp

2
Marlin/Configuration_adv.h
View File

@ -410,9 +410,11 @@ const unsigned int dropsegments=5; //everything with less than this number of st
#ifdef FWRETRACT
#define MIN_RETRACT 0.1 //minimum extruded mm to accept a automatic gcode retraction attempt
#define RETRACT_LENGTH 3 //default retract length (positive mm)
#define RETRACT_LENGTH_SWAP 13 //default swap retract length (positive mm), for extruder change
#define RETRACT_FEEDRATE 45 //default feedrate for retracting (mm/s)
#define RETRACT_ZLIFT 0 //default retract Z-lift
#define RETRACT_RECOVER_LENGTH 0 //default additional recover length (mm, added to retract length when recovering)
#define RETRACT_RECOVER_LENGTH_SWAP 0 //default additional swap recover length (mm, added to retract length when recovering from extruder change)
#define RETRACT_RECOVER_FEEDRATE 8 //default feedrate for recovering from retraction (mm/s)
#endif

6
Marlin/Marlin.h
View File

@ -231,9 +231,9 @@ extern unsigned char fanSpeedSoftPwm;
#ifdef FWRETRACT
extern bool autoretract_enabled;
extern bool retracted;
extern float retract_length, retract_feedrate, retract_zlift;
extern float retract_recover_length, retract_recover_feedrate;
extern bool retracted[EXTRUDERS];
extern float retract_length, retract_length_swap, retract_feedrate, retract_zlift;
extern float retract_recover_length, retract_recover_length_swap, retract_recover_feedrate;
#endif
extern unsigned long starttime;

71
Marlin/Marlin_main.cpp
View File

@ -243,11 +243,29 @@ int EtoPPressure=0;
#ifdef FWRETRACT
bool autoretract_enabled=false;
bool retracted=false;
bool retracted[EXTRUDERS]={false
#if EXTRUDERS > 1
, false
#if EXTRUDERS > 2
, false
#endif
#endif
};
bool retracted_swap[EXTRUDERS]={false
#if EXTRUDERS > 1
, false
#if EXTRUDERS > 2
, false
#endif
#endif
};
float retract_length = RETRACT_LENGTH;
float retract_length_swap = RETRACT_LENGTH_SWAP;
float retract_feedrate = RETRACT_FEEDRATE;
float retract_zlift = RETRACT_ZLIFT;
float retract_recover_length = RETRACT_RECOVER_LENGTH;
float retract_recover_length_swap = RETRACT_RECOVER_LENGTH_SWAP;
float retract_recover_feedrate = RETRACT_RECOVER_FEEDRATE;
#endif
@ -1117,23 +1135,27 @@ void refresh_cmd_timeout(void)
}
#ifdef FWRETRACT
void retract(bool retracting) {
if(retracting && !retracted) {
void retract(bool retracting, bool swapretract = false) {
if(retracting && !retracted[active_extruder]) {
destination[X_AXIS]=current_position[X_AXIS];
destination[Y_AXIS]=current_position[Y_AXIS];
destination[Z_AXIS]=current_position[Z_AXIS];
destination[E_AXIS]=current_position[E_AXIS];
if (swapretract) {
current_position[E_AXIS]+=retract_length_swap/volumetric_multiplier[active_extruder];
} else {
current_position[E_AXIS]+=retract_length/volumetric_multiplier[active_extruder];
}
plan_set_e_position(current_position[E_AXIS]);
float oldFeedrate = feedrate;
feedrate=retract_feedrate*60;
retracted=true;
retracted[active_extruder]=true;
prepare_move();
current_position[Z_AXIS]-=retract_zlift;
plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
prepare_move();
feedrate = oldFeedrate;
} else if(!retracting && retracted) {
} else if(!retracting && retracted[active_extruder]) {
destination[X_AXIS]=current_position[X_AXIS];
destination[Y_AXIS]=current_position[Y_AXIS];
destination[Z_AXIS]=current_position[Z_AXIS];
@ -1141,11 +1163,15 @@ void refresh_cmd_timeout(void)
current_position[Z_AXIS]+=retract_zlift;
plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
//prepare_move();
if (swapretract) {
current_position[E_AXIS]-=(retract_length_swap+retract_recover_length_swap)/volumetric_multiplier[active_extruder];
} else {
current_position[E_AXIS]-=(retract_length+retract_recover_length)/volumetric_multiplier[active_extruder];
}
plan_set_e_position(current_position[E_AXIS]);
float oldFeedrate = feedrate;
feedrate=retract_recover_feedrate*60;
retracted=false;
retracted[active_extruder]=false;
prepare_move();
feedrate = oldFeedrate;
}
@ -1215,10 +1241,19 @@ void process_commands()
break;
#ifdef FWRETRACT
case 10: // G10 retract
#if EXTRUDERS > 1
retracted_swap[active_extruder]=(code_seen('S') && code_value_long() == 1); // checks for swap retract argument
retract(true,retracted_swap[active_extruder]);
#else
retract(true);
#endif
break;
case 11: // G11 retract_recover
#if EXTRUDERS > 1
retract(false,retracted_swap[active_extruder]);
#else
retract(false);
#endif
break;
#endif //FWRETRACT
case 28: //G28 Home all Axis one at a time
@ -2391,8 +2426,28 @@ void process_commands()
int t= code_value() ;
switch(t)
{
case 0: autoretract_enabled=false;retracted=false;break;
case 1: autoretract_enabled=true;retracted=false;break;
case 0:
{
autoretract_enabled=false;
retracted[0]=false;
#if EXTRUDERS > 1
retracted[1]=false;
#endif
#if EXTRUDERS > 2
retracted[2]=false;
#endif
}break;
case 1:
{
autoretract_enabled=true;
retracted[0]=false;
#if EXTRUDERS > 1
retracted[1]=false;
#endif
#if EXTRUDERS > 2
retracted[2]=false;
#endif
}break;
default:
SERIAL_ECHO_START;
SERIAL_ECHOPGM(MSG_UNKNOWN_COMMAND);

26
Marlin/language.h
View File

@ -171,9 +171,11 @@
#define MSG_KILLED "KILLED. "
#define MSG_STOPPED "STOPPED. "
#define MSG_CONTROL_RETRACT "Retract mm"
#define MSG_CONTROL_RETRACT_SWAP "Swap Re.mm"
#define MSG_CONTROL_RETRACTF "Retract V"
#define MSG_CONTROL_RETRACT_ZLIFT "Hop mm"
#define MSG_CONTROL_RETRACT_RECOVER "UnRet +mm"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "S UnRet+mm"
#define MSG_CONTROL_RETRACT_RECOVERF "UnRet V"
#define MSG_AUTORETRACT "AutoRetr."
#define MSG_FILAMENTCHANGE "Change filament"
@ -371,9 +373,11 @@
#define MSG_STOPPED "Zatrzymany. "
#define MSG_STEPPER_RELEASED "Zwolniony."
#define MSG_CONTROL_RETRACT "Wycofaj mm"
#define MSG_CONTROL_RETRACT_SWAP "Z Wycof. mm"
#define MSG_CONTROL_RETRACTF "Wycofaj V"
#define MSG_CONTROL_RETRACT_ZLIFT "Skok Z mm:"
#define MSG_CONTROL_RETRACT_RECOVER "Cof. wycof. +mm"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "Z Cof. wyc. +mm"
#define MSG_CONTROL_RETRACT_RECOVERF "Cof. wycof. V"
#define MSG_AUTORETRACT "Auto. wycofanie"
#define MSG_FILAMENTCHANGE "Zmien filament"
@ -572,9 +576,11 @@
#define MSG_STOPPED "STOPPE."
#define MSG_STEPPER_RELEASED "RELACHE."
#define MSG_CONTROL_RETRACT "Retraction mm"
#define MSG_CONTROL_RETRACT_SWAP "Ech. Retr. mm"
#define MSG_CONTROL_RETRACTF "Retraction V"
#define MSG_CONTROL_RETRACT_ZLIFT "Hop mm"
#define MSG_CONTROL_RETRACT_RECOVER "UnRet +mm"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "Ech. UnRet +mm"
#define MSG_CONTROL_RETRACT_RECOVERF "UnRet V"
#define MSG_AUTORETRACT "Retract. Auto."
#define MSG_FILAMENTCHANGE "Changer filament"
@ -774,9 +780,11 @@
#define MSG_STOPPED "GESTOPPT"
#define MSG_STEPPER_RELEASED "Stepper frei"
#define MSG_CONTROL_RETRACT "Retract mm"
#define MSG_CONTROL_RETRACT_SWAP "Wechs. Retract mm"
#define MSG_CONTROL_RETRACTF "Retract V"
#define MSG_CONTROL_RETRACT_ZLIFT "Hop mm"
#define MSG_CONTROL_RETRACT_RECOVER "UnRet +mm"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "Wechs. UnRet +mm"
#define MSG_CONTROL_RETRACT_RECOVERF "UnRet V"
#define MSG_AUTORETRACT "AutoRetr."
#define MSG_FILAMENTCHANGE "Filament wechseln"
@ -972,9 +980,11 @@
#define MSG_KILLED "PARADA DE EMERG."
#define MSG_STOPPED "PARADA"
#define MSG_CONTROL_RETRACT "Retraer mm"
#define MSG_CONTROL_RETRACT_SWAP "Interc. Retraer mm"
#define MSG_CONTROL_RETRACTF "Retraer V"
#define MSG_CONTROL_RETRACT_ZLIFT "Levantar mm"
#define MSG_CONTROL_RETRACT_RECOVER "DesRet +mm"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "Interc. DesRet +mm"
#define MSG_CONTROL_RETRACT_RECOVERF "DesRet V"
#define MSG_AUTORETRACT "AutoRetr."
#define MSG_FILAMENTCHANGE "Cambiar filamento"
@ -1179,9 +1189,11 @@
#define MSG_KILLED "УБИТО."
#define MSG_STOPPED "ОСТАНОВЛЕНО."
#define MSG_CONTROL_RETRACT "Откат mm:"
#define MSG_CONTROL_RETRACT_SWAP "своп Откат mm:"
#define MSG_CONTROL_RETRACTF "Откат V:"
#define MSG_CONTROL_RETRACT_ZLIFT "Прыжок mm:"
#define MSG_CONTROL_RETRACT_RECOVER "Возврат +mm:"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "своп Возврат +mm:"
#define MSG_CONTROL_RETRACT_RECOVERF "Возврат V:"
#define MSG_AUTORETRACT "АвтоОткат:"
#define MSG_FILAMENTCHANGE "Change filament"
@ -1376,9 +1388,11 @@
#define MSG_KILLED "UCCISO. "
#define MSG_STOPPED "ARRESTATO. "
#define MSG_CONTROL_RETRACT "Ritrai mm"
#define MSG_CONTROL_RETRACT_SWAP "Scamb. Ritrai mm"
#define MSG_CONTROL_RETRACTF "Ritrai V"
#define MSG_CONTROL_RETRACT_ZLIFT "Salta mm"
#define MSG_CONTROL_RETRACT_RECOVER "UnRet +mm"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "Scamb. UnRet +mm"
#define MSG_CONTROL_RETRACT_RECOVERF "UnRet V"
#define MSG_AUTORETRACT "AutoArretramento"
#define MSG_FILAMENTCHANGE "Cambia filamento"
@ -1581,9 +1595,11 @@
#define MSG_STOPPED "PARADA. "
#define MSG_STEPPER_RELEASED "Lancado."
#define MSG_CONTROL_RETRACT " Retrair mm:"
#define MSG_CONTROL_RETRACT_SWAP "Troca Retrair mm:"
#define MSG_CONTROL_RETRACTF " Retrair V:"
#define MSG_CONTROL_RETRACT_ZLIFT " Levantar mm:"
#define MSG_CONTROL_RETRACT_RECOVER " DesRet +mm:"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "Troca DesRet +mm:"
#define MSG_CONTROL_RETRACT_RECOVERF " DesRet V:"
#define MSG_AUTORETRACT " AutoRetr.:"
#define MSG_FILAMENTCHANGE "Change filament"
@ -1781,9 +1797,11 @@
#define MSG_KILLED "KILLED. "
#define MSG_STOPPED "STOPPED. "
#define MSG_CONTROL_RETRACT "Veda mm"
#define MSG_CONTROL_RETRACT_SWAP "Va. Veda mm"
#define MSG_CONTROL_RETRACTF "Veda V"
#define MSG_CONTROL_RETRACT_ZLIFT "Z mm"
#define MSG_CONTROL_RETRACT_RECOVER "UnRet +mm"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "Va. UnRet +mm"
#define MSG_CONTROL_RETRACT_RECOVERF "UnRet V"
#define MSG_AUTORETRACT "AutoVeto."
#define MSG_FILAMENTCHANGE "Change filament"
@ -1979,9 +1997,11 @@
#define MSG_KILLED "ATURADA D'EMERCH."
#define MSG_STOPPED "ATURADA."
#define MSG_CONTROL_RETRACT "Retraer mm"
#define MSG_CONTROL_RETRACT_SWAP "Swap Retraer mm"
#define MSG_CONTROL_RETRACTF "Retraer F"
#define MSG_CONTROL_RETRACT_ZLIFT "Devantar mm"
#define MSG_CONTROL_RETRACT_RECOVER "DesRet +mm"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "Swap DesRet +mm"
#define MSG_CONTROL_RETRACT_RECOVERF "DesRet F"
#define MSG_AUTORETRACT "AutoRetr."
#define MSG_FILAMENTCHANGE "Cambear"
@ -2185,9 +2205,11 @@
#define MSG_KILLED "AFGEBROKEN. "
#define MSG_STOPPED "GESTOPT. "
#define MSG_CONTROL_RETRACT "Retract mm"
#define MSG_CONTROL_RETRACT_SWAP "Ruil Retract mm"
#define MSG_CONTROL_RETRACTF "Retract F"
#define MSG_CONTROL_RETRACT_ZLIFT "Hop mm"
#define MSG_CONTROL_RETRACT_RECOVER "UnRet +mm"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "Ruil UnRet +mm"
#define MSG_CONTROL_RETRACT_RECOVERF "UnRet F"
#define MSG_AUTORETRACT "AutoRetr."
#define MSG_FILAMENTCHANGE "Verv. Filament"
@ -2384,9 +2406,11 @@
#define MSG_KILLED "PARADA DE EMERG. "
#define MSG_STOPPED "ATURAT. "
#define MSG_CONTROL_RETRACT "Retreure mm"
#define MSG_CONTROL_RETRACT_SWAP "Swap Retreure mm"
#define MSG_CONTROL_RETRACTF "Retreure F"
#define MSG_CONTROL_RETRACT_ZLIFT "Aixecar mm"
#define MSG_CONTROL_RETRACT_RECOVER "DesRet +mm"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "Swap DesRet +mm"
#define MSG_CONTROL_RETRACT_RECOVERF "DesRet F"
#define MSG_AUTORETRACT "AutoRetr."
#define MSG_FILAMENTCHANGE "Canviar filament"
@ -2582,9 +2606,11 @@
#define MSG_KILLED "LARRIALDI GELDIA"
#define MSG_STOPPED "GELDITUTA. "
#define MSG_CONTROL_RETRACT "Atzera egin mm"
#define MSG_CONTROL_RETRACT_SWAP "Swap Atzera egin mm"
#define MSG_CONTROL_RETRACTF "Atzera egin V"
#define MSG_CONTROL_RETRACT_ZLIFT "Igo mm"
#define MSG_CONTROL_RETRACT_RECOVER "Atzera egin +mm"
#define MSG_CONTROL_RETRACT_RECOVER_SWAP "Swap Atzera egin +mm"
#define MSG_CONTROL_RETRACT_RECOVERF "Atzera egin V"
#define MSG_AUTORETRACT "Atzera egin"
#define MSG_FILAMENTCHANGE "Aldatu filament."

6
Marlin/ultralcd.cpp
View File

@ -903,9 +903,15 @@ static void lcd_control_retract_menu()
MENU_ITEM(back, MSG_CONTROL, lcd_control_menu);
MENU_ITEM_EDIT(bool, MSG_AUTORETRACT, &autoretract_enabled);
MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT, &retract_length, 0, 100);
#if EXTRUDERS > 1
MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_SWAP, &retract_length_swap, 0, 100);
#endif
MENU_ITEM_EDIT(float3, MSG_CONTROL_RETRACTF, &retract_feedrate, 1, 999);
MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_ZLIFT, &retract_zlift, 0, 999);
MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_RECOVER, &retract_recover_length, 0, 100);
#if EXTRUDERS > 1
MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_RECOVER_SWAP, &retract_recover_length_swap, 0, 100);
#endif
MENU_ITEM_EDIT(float3, MSG_CONTROL_RETRACT_RECOVERF, &retract_recover_feedrate, 1, 999);
END_MENU();
}

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