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imported last Marlin changes

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master
cocktailyogi 10 years ago
parent f0cab611db 1bd0dd04e3
commit 2f4a20257c
9 changed files with 1862 additions and 1647 deletions
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38
Marlin/Configuration.h
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@ -257,6 +257,44 @@
#define EXTRUDE_MINTEMP 170
#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
/*================== Thermal Runaway Protection ==============================
This is a feature to protect your printer from burn up in flames if it has
a thermistor coming off place (this happened to a friend of mine recently and
motivated me writing this feature).
The issue: If a thermistor come off, it will read a lower temperature than actual.
The system will turn the heater on forever, burning up the filament and anything
else around.
After the temperature reaches the target for the first time, this feature will
start measuring for how long the current temperature stays below the target
minus _HYSTERESIS (set_temperature - THERMAL_RUNAWAY_PROTECTION_HYSTERESIS).
If it stays longer than _PERIOD, it means the thermistor temperature
cannot catch up with the target, so something *may be* wrong. Then, to be on the
safe side, the system will he halt.
Bear in mind the count down will just start AFTER the first time the
thermistor temperature is over the target, so you will have no problem if
your extruder heater takes 2 minutes to hit the target on heating.
*/
// If you want to enable this feature for all your extruder heaters,
// uncomment the 2 defines below:
// Parameters for all extruder heaters
//#define THERMAL_RUNAWAY_PROTECTION_PERIOD 40 //in seconds
//#define THERMAL_RUNAWAY_PROTECTION_HYSTERESIS 4 // in degree Celsius
// If you want to enable this feature for your bed heater,
// uncomment the 2 defines below:
// Parameters for the bed heater
//#define THERMAL_RUNAWAY_PROTECTION_BED_PERIOD 20 //in seconds
//#define THERMAL_RUNAWAY_PROTECTION_BED_HYSTERESIS 2 // in degree Celsius
//===========================================================================
//===========================================================================
//=============================Mechanical Settings===========================
//===========================================================================

2
Marlin/Configuration_adv.h
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@ -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
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@ -238,9 +238,9 @@ 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;

88
Marlin/Marlin_main.cpp
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@ -254,11 +254,29 @@ 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
@ -291,6 +309,8 @@ int EtoPPressure=0;
float axis_scaling[3]={1,1,1}; // Build size scaling, default to 1
#endif
bool cancel_heatup = false ;
//===========================================================================
//=============================Private Variables=============================
//===========================================================================
@ -1184,23 +1204,27 @@ 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];
current_position[E_AXIS]+=retract_length/volumetric_multiplier[active_extruder];
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];
@ -1208,11 +1232,15 @@ 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();
current_position[E_AXIS]-=(retract_length+retract_recover_length)/volumetric_multiplier[active_extruder];
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;
}
@ -1284,10 +1312,19 @@ 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
@ -2038,14 +2075,16 @@ void process_commands()
/* See if we are heating up or cooling down */
target_direction = isHeatingHotend(tmp_extruder); // true if heating, false if cooling
cancel_heatup = false;
#ifdef TEMP_RESIDENCY_TIME
long residencyStart;
residencyStart = -1;
/* continue to loop until we have reached the target temp
_and_ until TEMP_RESIDENCY_TIME hasn't passed since we reached it */
while((residencyStart == -1) ||
(residencyStart >= 0 && (((unsigned int) (millis() - residencyStart)) < (TEMP_RESIDENCY_TIME * 1000UL))) ) {
while((!cancel_heatup)&&((residencyStart == -1) ||
(residencyStart >= 0 && (((unsigned int) (millis() - residencyStart)) < (TEMP_RESIDENCY_TIME * 1000UL)))) ) {
#else
while ( target_direction ? (isHeatingHotend(tmp_extruder)) : (isCoolingHotend(tmp_extruder)&&(CooldownNoWait==false)) ) {
#endif //TEMP_RESIDENCY_TIME
@ -2101,10 +2140,11 @@ void process_commands()
CooldownNoWait = false;
}
codenum = millis();
cancel_heatup = false;
target_direction = isHeatingBed(); // true if heating, false if cooling
while ( target_direction ? (isHeatingBed()) : (isCoolingBed()&&(CooldownNoWait==false)) )
while ( (target_direction)&&(!cancel_heatup) ? (isHeatingBed()) : (isCoolingBed()&&(CooldownNoWait==false)) )
{
if(( millis() - codenum) > 1000 ) //Print Temp Reading every 1 second while heating up.
{
@ -2514,8 +2554,28 @@ 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
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@ -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."

68
Marlin/temperature.cpp
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@ -416,6 +416,10 @@ void manage_heater()
for(int e = 0; e < EXTRUDERS; e++)
{
#ifdef THERMAL_RUNAWAY_PROTECTION_PERIOD && THERMAL_RUNAWAY_PROTECTION_PERIOD > 0
thermal_runaway_protection(&thermal_runaway_state_machine[e], &thermal_runaway_timer[e], current_temperature[e], target_temperature[e], e, THERMAL_RUNAWAY_PROTECTION_PERIOD, THERMAL_RUNAWAY_PROTECTION_HYSTERESIS);
#endif
#ifdef PIDTEMP
pid_input = current_temperature[e];
@ -526,6 +530,10 @@ void manage_heater()
#if TEMP_SENSOR_BED != 0
#ifdef THERMAL_RUNAWAY_PROTECTION_PERIOD && THERMAL_RUNAWAY_PROTECTION_PERIOD > 0
thermal_runaway_protection(&thermal_runaway_bed_state_machine, &thermal_runaway_bed_timer, current_temperature_bed, target_temperature_bed, 9, THERMAL_RUNAWAY_PROTECTION_BED_PERIOD, THERMAL_RUNAWAY_PROTECTION_BED_HYSTERESIS);
#endif
#ifdef PIDTEMPBED
pid_input = current_temperature_bed;
@ -896,6 +904,66 @@ void setWatch()
#endif
}
#ifdef THERMAL_RUNAWAY_PROTECTION_PERIOD && THERMAL_RUNAWAY_PROTECTION_PERIOD > 0
void thermal_runaway_protection(int *state, unsigned long *timer, float temperature, float target_temperature, int heater_id, int period_seconds, int hysteresis_degc)
{
/*
SERIAL_ECHO_START;
SERIAL_ECHO("Thermal Thermal Runaway Running. Heater ID:");
SERIAL_ECHO(heater_id);
SERIAL_ECHO(" ; State:");
SERIAL_ECHO(*state);
SERIAL_ECHO(" ; Timer:");
SERIAL_ECHO(*timer);
SERIAL_ECHO(" ; Temperature:");
SERIAL_ECHO(temperature);
SERIAL_ECHO(" ; Target Temp:");
SERIAL_ECHO(target_temperature);
SERIAL_ECHOLN("");
*/
if ((target_temperature == 0) || thermal_runaway)
{
*state = 0;
*timer = 0;
return;
}
switch (*state)
{
case 0: // "Heater Inactive" state
if (target_temperature > 0) *state = 1;
break;
case 1: // "First Heating" state
if (temperature >= target_temperature) *state = 2;
break;
case 2: // "Temperature Stable" state
if (temperature >= (target_temperature - hysteresis_degc))
{
*timer = millis();
}
else if ( (millis() - *timer) > period_seconds*1000)
{
SERIAL_ERROR_START;
SERIAL_ERRORLNPGM("Thermal Runaway, system stopped! Heater_ID: ");
SERIAL_ERRORLN((int)heater_id);
LCD_ALERTMESSAGEPGM("THERMAL RUNAWAY");
thermal_runaway = true;
while(1)
{
disable_heater();
disable_x();
disable_y();
disable_z();
disable_e0();
disable_e1();
disable_e2();
manage_heater();
lcd_update();
}
}
break;
}
}
#endif
void disable_heater()
{

11
Marlin/temperature.h
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@ -154,6 +154,17 @@ void disable_heater();
void setWatch();
void updatePID();
#ifdef THERMAL_RUNAWAY_PROTECTION_PERIOD && THERMAL_RUNAWAY_PROTECTION_PERIOD > 0
void thermal_runaway_protection(int *state, unsigned long *timer, float temperature, float target_temperature, int heater_id, int period_seconds, int hysteresis_degc);
static int thermal_runaway_state_machine[3]; // = {0,0,0};
static unsigned long thermal_runaway_timer[3]; // = {0,0,0};
static bool thermal_runaway = false;
#if TEMP_SENSOR_BED != 0
static int thermal_runaway_bed_state_machine;
static unsigned long thermal_runaway_bed_timer;
#endif
#endif
FORCE_INLINE void autotempShutdown(){
#ifdef AUTOTEMP
if(autotemp_enabled)

3268
Marlin/ultralcd.cpp
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File diff suppressed because it is too large Load Diff

2
Marlin/ultralcd.h
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@ -42,6 +42,8 @@
extern int absPreheatHotendTemp;
extern int absPreheatHPBTemp;
extern int absPreheatFanSpeed;
extern bool cancel_heatup;
void lcd_buzz(long duration,uint16_t freq);
bool lcd_clicked();

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