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Merge pull request #5794 from thinkyhead/rc_m600_improve

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M600 wait for heatup, prevent stepper timeout, etc.
2.0.x
Scott Lahteine 8 years ago committed by GitHub
parent 58b8e0cae7 4578c573fe
commit babe1d211c
27 changed files with 412 additions and 143 deletions
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6
Marlin/Configuration_adv.h
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@ -721,12 +721,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

105
Marlin/Marlin_main.cpp
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@ -7290,6 +7290,22 @@ inline void gcode_M503() {
#if ENABLED(FILAMENT_CHANGE_FEATURE)
millis_t next_buzz = 0;
unsigned long int runout_beep = 0;
void filament_change_beep() {
const millis_t ms = millis();
if (ELAPSED(ms, next_buzz)) {
if (runout_beep <= FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS + 5) { // Only beep as long as we're supposed to
next_buzz = ms + (runout_beep <= FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS ? 2500 : 400);
BUZZ(300, 2000);
runout_beep++;
}
}
}
static bool busy_doing_M600 = false;
/**
* M600: Pause for filament change
*
@ -7310,6 +7326,12 @@ inline void gcode_M503() {
return;
}
busy_doing_M600 = true; // Stepper Motors can't timeout when this is set
// Pause the print job timer
bool job_running = print_job_timer.isRunning();
print_job_timer.pause();
// Show initial message and wait for synchronize steppers
lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_INIT);
stepper.synchronize();
@ -7327,8 +7349,6 @@ inline void gcode_M503() {
#define RUNPLAN(RATE_MM_S) line_to_destination(RATE_MM_S);
#endif
KEEPALIVE_STATE(IN_HANDLER);
// Initial retract before move to filament change position
if (code_seen('E')) destination[E_AXIS] += code_value_axis_units(E_AXIS);
#if defined(FILAMENT_CHANGE_RETRACT_LENGTH) && FILAMENT_CHANGE_RETRACT_LENGTH > 0
@ -7367,6 +7387,7 @@ inline void gcode_M503() {
stepper.synchronize();
lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_UNLOAD);
idle();
// Unload filament
if (code_seen('L')) destination[E_AXIS] += code_value_axis_units(E_AXIS);
@ -7384,28 +7405,72 @@ inline void gcode_M503() {
disable_e3();
delay(100);
#if HAS_BUZZER
millis_t next_buzz = 0;
#endif
millis_t nozzle_timeout = millis() + FILAMENT_CHANGE_NOZZLE_TIMEOUT * 1000L;
bool nozzle_timed_out = false;
float temps[4];
// Wait for filament insert by user and press button
lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_INSERT);
// LCD click or M108 will clear this
wait_for_user = true;
idle();
wait_for_user = true; // LCD click or M108 will clear this
next_buzz = 0;
runout_beep = 0;
HOTEND_LOOP() temps[e] = thermalManager.target_temperature[e]; // Save nozzle temps
while (wait_for_user) {
millis_t current_ms = millis();
if (nozzle_timed_out)
lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_CLICK_TO_HEAT_NOZZLE);
#if HAS_BUZZER
millis_t ms = millis();
if (ms >= next_buzz) {
BUZZ(300, 2000);
next_buzz = ms + 2500; // Beep every 2.5s while waiting
filament_change_beep();
#endif
if (current_ms >= nozzle_timeout) {
if (!nozzle_timed_out) {
nozzle_timed_out = true; // on nozzle timeout remember the nozzles need to be reheated
HOTEND_LOOP() thermalManager.setTargetHotend(0, e); // Turn off all the nozzles
lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_CLICK_TO_HEAT_NOZZLE);
}
}
idle(true);
}
if (nozzle_timed_out) // Turn nozzles back on if they were turned off
HOTEND_LOOP() thermalManager.setTargetHotend(temps[e], e);
// Show "wait for heating"
lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_WAIT_FOR_NOZZLES_TO_HEAT);
wait_for_heatup = true;
while (wait_for_heatup) {
idle();
wait_for_heatup = false;
HOTEND_LOOP() {
if (abs(thermalManager.degHotend(e) - temps[e]) > 3) {
wait_for_heatup = true;
break;
}
}
}
// Show "insert filament"
if (nozzle_timed_out)
lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_INSERT);
wait_for_user = true; // LCD click or M108 will clear this
next_buzz = 0;
runout_beep = 0;
while (wait_for_user && nozzle_timed_out) {
#if HAS_BUZZER
filament_change_beep();
#endif
idle(true);
}
// Show load message
// Show "load" message
lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_LOAD);
// Load filament
@ -7434,8 +7499,6 @@ inline void gcode_M503() {
lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_RESUME);
KEEPALIVE_STATE(IN_HANDLER);
// Set extruder to saved position
destination[E_AXIS] = current_position[E_AXIS] = lastpos[E_AXIS];
planner.set_e_position_mm(current_position[E_AXIS]);
@ -7459,6 +7522,11 @@ inline void gcode_M503() {
// Show status screen
lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_STATUS);
// Resume the print job timer if it was running
if (job_running) print_job_timer.start();
busy_doing_M600 = false; // Allow Stepper Motors to be turned off during inactivity
}
#endif // FILAMENT_CHANGE_FEATURE
@ -10074,7 +10142,14 @@ void manage_inactivity(bool ignore_stepper_queue/*=false*/) {
if (max_inactive_time && ELAPSED(ms, previous_cmd_ms + max_inactive_time)) kill(PSTR(MSG_KILLED));
if (stepper_inactive_time && ELAPSED(ms, previous_cmd_ms + stepper_inactive_time)
// Prevent steppers timing-out in the middle of M600
#if ENABLED(FILAMENT_CHANGE_FEATURE) && ENABLED(FILAMENT_CHANGE_NO_STEPPER_TIMEOUT)
#define M600_TEST !busy_doing_M600
#else
#define M600_TEST true
#endif
if (M600_TEST && stepper_inactive_time && ELAPSED(ms, previous_cmd_ms + stepper_inactive_time)
&& !ignore_stepper_queue && !planner.blocks_queued()) {
#if ENABLED(DISABLE_INACTIVE_X)
disable_x();

2
Marlin/dogm_font_data_ISO10646_1_tr.h
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@ -31,7 +31,7 @@
X Font ascent = 7 descent=-1
Max Font ascent = 8 descent=-1
*/
#include "U8glib.h"
#include <U8glib.h>
const u8g_fntpgm_uint8_t ISO10646_TR[2591] U8G_SECTION(".progmem.ISO10646_TR") = {
0,6,9,0,254,7,1,146,3,33,32,255,255,8,255,7,
255,0,0,0,6,0,0,1,7,7,6,2,0,128,128,128,

4
Marlin/endstops.cpp
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@ -217,6 +217,10 @@ void Endstops::M119() {
SERIAL_PROTOCOLPGM(MSG_Z_PROBE);
SERIAL_PROTOCOLLN(((READ(Z_MIN_PROBE_PIN)^Z_MIN_PROBE_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
#endif
#if ENABLED(FILAMENT_RUNOUT_SENSOR)
SERIAL_PROTOCOLPGM(MSG_FILAMENT_RUNOUT_SENSOR);
SERIAL_PROTOCOLLN(((READ(FIL_RUNOUT_PIN)^FIL_RUNOUT_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
#endif
} // Endstops::M119
#if ENABLED(Z_DUAL_ENDSTOPS)

4
Marlin/enum.h
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@ -143,7 +143,9 @@ enum TempState {
FILAMENT_CHANGE_MESSAGE_EXTRUDE,
FILAMENT_CHANGE_MESSAGE_OPTION,
FILAMENT_CHANGE_MESSAGE_RESUME,
FILAMENT_CHANGE_MESSAGE_STATUS
FILAMENT_CHANGE_MESSAGE_STATUS,
FILAMENT_CHANGE_MESSAGE_CLICK_TO_HEAT_NOZZLE,
FILAMENT_CHANGE_MESSAGE_WAIT_FOR_NOZZLES_TO_HEAT
};
#endif
#endif

21
Marlin/example_configurations/Cartesio/Configuration_adv.h
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@ -695,10 +695,16 @@
#define RETRACT_RECOVER_FEEDRATE 8 //default feedrate for recovering from retraction (mm/s)
#endif
// Add support for experimental filament exchange support M600; requires display
#if ENABLED(ULTIPANEL)
// #define FILAMENT_CHANGE_FEATURE // Enable filament exchange menu and M600 g-code (used for runout sensor too)
#if ENABLED(FILAMENT_CHANGE_FEATURE)
/**
* Filament Change
* Experimental filament change support.
* Adds the GCode M600 for initiating filament change.
*
* Requires an LCD display.
* This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
*/
//#define FILAMENT_CHANGE_FEATURE
#if ENABLED(FILAMENT_CHANGE_FEATURE)
#define FILAMENT_CHANGE_X_POS 30 // X position of hotend
#define FILAMENT_CHANGE_Y_POS 10 // Y position of hotend
#define FILAMENT_CHANGE_Z_ADD 10 // Z addition of hotend (lift)
@ -715,13 +721,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#endif
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/Felix/Configuration_adv.h
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@ -721,12 +721,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/Hephestos/Configuration_adv.h
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@ -721,12 +721,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/Hephestos_2/Configuration_adv.h
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@ -704,12 +704,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

21
Marlin/example_configurations/K8200/Configuration_adv.h
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@ -708,10 +708,16 @@
#define RETRACT_RECOVER_FEEDRATE 8 //default feedrate for recovering from retraction (mm/s)
#endif
// Add support for experimental filament exchange support M600; requires display
#if ENABLED(ULTIPANEL)
#define FILAMENT_CHANGE_FEATURE // Enable filament exchange menu and M600 g-code (used for runout sensor too)
#if ENABLED(FILAMENT_CHANGE_FEATURE)
/**
* Filament Change
* Experimental filament change support.
* Adds the GCode M600 for initiating filament change.
*
* Requires an LCD display.
* This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
*/
//#define FILAMENT_CHANGE_FEATURE
#if ENABLED(FILAMENT_CHANGE_FEATURE)
#define FILAMENT_CHANGE_X_POS (X_MAX_POS-3) // X position of hotend
#define FILAMENT_CHANGE_Y_POS 3 // Y position of hotend
#define FILAMENT_CHANGE_Z_ADD 10 // Z addition of hotend (lift)
@ -728,13 +734,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#endif
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

23
Marlin/example_configurations/K8400/Configuration_adv.h
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@ -695,10 +695,16 @@
#define RETRACT_RECOVER_FEEDRATE 8 //default feedrate for recovering from retraction (mm/s)
#endif
// Add support for experimental filament exchange support M600; requires display
#if ENABLED(ULTIPANEL)
#define FILAMENT_CHANGE_FEATURE // Enable filament exchange menu and M600 g-code (used for runout sensor too)
#if ENABLED(FILAMENT_CHANGE_FEATURE)
/**
* Filament Change
* Experimental filament change support.
* Adds the GCode M600 for initiating filament change.
*
* Requires an LCD display.
* This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
*/
//#define FILAMENT_CHANGE_FEATURE
#if ENABLED(FILAMENT_CHANGE_FEATURE)
#define FILAMENT_CHANGE_X_POS 100 // X position of hotend
#define FILAMENT_CHANGE_Y_POS 100 // Y position of hotend
#define FILAMENT_CHANGE_Z_ADD 20 // Z addition of hotend (lift)
@ -712,16 +718,19 @@
// shorter lenght for printers without bowden to unload filament from extruder only,
// 0 to disable unloading for manual unloading
#define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // Unload filament feedrate in mm/s - filament unloading can be fast
#define FILAMENT_CHANGE_LOAD_LENGTH 600 // Load filament length over hotend in mm
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 100 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#endif
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/RigidBot/Configuration_adv.h
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@ -721,12 +721,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/SCARA/Configuration_adv.h
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@ -721,12 +721,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

21
Marlin/example_configurations/TAZ4/Configuration_adv.h
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@ -703,10 +703,16 @@
#define RETRACT_RECOVER_FEEDRATE 8 //default feedrate for recovering from retraction (mm/s)
#endif
// Add support for experimental filament exchange support M600; requires display
#if ENABLED(ULTIPANEL)
#define FILAMENT_CHANGE_FEATURE // Enable filament exchange menu and M600 g-code (used for runout sensor too)
#if ENABLED(FILAMENT_CHANGE_FEATURE)
/**
* Filament Change
* Experimental filament change support.
* Adds the GCode M600 for initiating filament change.
*
* Requires an LCD display.
* This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
*/
//#define FILAMENT_CHANGE_FEATURE
#if ENABLED(FILAMENT_CHANGE_FEATURE)
#define FILAMENT_CHANGE_X_POS 3 // X position of hotend
#define FILAMENT_CHANGE_Y_POS 3 // Y position of hotend
#define FILAMENT_CHANGE_Z_ADD 10 // Z addition of hotend (lift)
@ -723,13 +729,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#endif
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/WITBOX/Configuration_adv.h
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@ -721,12 +721,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/delta/generic/Configuration_adv.h
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@ -723,12 +723,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
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@ -723,12 +723,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
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@ -728,12 +728,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
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@ -723,12 +723,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/makibox/Configuration_adv.h
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@ -721,12 +721,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

6
Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
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@ -721,12 +721,16 @@
#define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
#define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
#define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
#define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
#define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L // Turn off nozzle if user doesn't change filament within this time limit in seconds
#define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5L // Number of alert beeps before printer goes quiet
#define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
#endif
/******************************************************************************\

1
Marlin/language.h
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@ -152,6 +152,7 @@
#define MSG_Z2_MIN "z2_min: "
#define MSG_Z2_MAX "z2_max: "
#define MSG_Z_PROBE "z_probe: "
#define MSG_FILAMENT_RUNOUT_SENSOR "filament: "
#define MSG_ERR_MATERIAL_INDEX "M145 S<index> out of range (0-1)"
#define MSG_ERR_M355_NONE "No case light"
#define MSG_ERR_M421_PARAMETERS "M421 required parameters missing"

21
Marlin/language_en.h
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@ -33,6 +33,9 @@
#ifndef WELCOME_MSG
#define WELCOME_MSG MACHINE_NAME _UxGT(" ready.")
#endif
#ifndef MSG_BACK
#define MSG_BACK _UxGT("Back")
#endif
#ifndef MSG_SD_INSERTED
#define MSG_SD_INSERTED _UxGT("Card inserted")
#endif
@ -486,7 +489,6 @@
#ifndef MSG_DELTA_CALIBRATE_CENTER
#define MSG_DELTA_CALIBRATE_CENTER _UxGT("Calibrate Center")
#endif
#ifndef MSG_INFO_MENU
#define MSG_INFO_MENU _UxGT("About Printer")
#endif
@ -583,6 +585,12 @@
#ifndef MSG_FILAMENT_CHANGE_OPTION_RESUME
#define MSG_FILAMENT_CHANGE_OPTION_RESUME _UxGT("Resume print")
#endif
#ifndef MSG_FILAMENT_CHANGE_MINTEMP
#define MSG_FILAMENT_CHANGE_MINTEMP _UxGT("Minimum Temp is ")
#endif
#ifndef MSG_FILAMENT_CHANGE_NOZZLE
#define MSG_FILAMENT_CHANGE_NOZZLE _UxGT(" Nozzle: ")
#endif
//
// Filament Change screens show up to 3 lines on a 4-line display
@ -603,6 +611,14 @@
#define MSG_FILAMENT_CHANGE_INSERT_2 _UxGT("and press button")
#define MSG_FILAMENT_CHANGE_INSERT_3 _UxGT("to continue...")
#endif
#ifndef MSG_FILAMENT_CHANGE_HEAT_1
#define MSG_FILAMENT_CHANGE_HEAT_1 _UxGT("Press button to")
#define MSG_FILAMENT_CHANGE_HEAT_2 _UxGT("heat nozzle.")
#endif
#ifndef MSG_FILAMENT_CHANGE_HEATING_1
#define MSG_FILAMENT_CHANGE_HEATING_1 _UxGT("Heating nozzle")
#define MSG_FILAMENT_CHANGE_HEATING_2 _UxGT("Please wait...")
#endif
#ifndef MSG_FILAMENT_CHANGE_LOAD_1
#define MSG_FILAMENT_CHANGE_LOAD_1 _UxGT("Wait for")
#define MSG_FILAMENT_CHANGE_LOAD_2 _UxGT("filament load")
@ -625,6 +641,9 @@
#ifndef MSG_FILAMENT_CHANGE_INSERT_1
#define MSG_FILAMENT_CHANGE_INSERT_1 _UxGT("Insert and Click")
#endif
#ifndef MSG_FILAMENT_CHANGE_HEATING_1
#define MSG_FILAMENT_CHANGE_HEATING_1 _UxGT("Heating...")
#endif
#ifndef MSG_FILAMENT_CHANGE_LOAD_1
#define MSG_FILAMENT_CHANGE_LOAD_1 _UxGT("Loading...")
#endif

62
Marlin/ultralcd.cpp
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@ -54,6 +54,7 @@ char lcd_status_message[3 * (LCD_WIDTH) + 1] = WELCOME_MSG; // worst case is kan
#if ENABLED(DOGLCD)
#include "ultralcd_impl_DOGM.h"
#include <U8glib.h>
#else
#include "ultralcd_impl_HD44780.h"
#endif
@ -151,6 +152,7 @@ uint16_t max_display_update_time = 0;
void lcd_filament_change_unload_message();
void lcd_filament_change_insert_message();
void lcd_filament_change_load_message();
void lcd_filament_change_heat_nozzle();
void lcd_filament_change_extrude_message();
void lcd_filament_change_resume_message();
#endif
@ -948,6 +950,7 @@ void kill_screen(const char* lcd_msg) {
// Change filament
//
#if ENABLED(FILAMENT_CHANGE_FEATURE)
if (!thermalManager.tooColdToExtrude(active_extruder))
MENU_ITEM(function, MSG_FILAMENTCHANGE, lcd_enqueue_filament_change);
#endif
@ -1384,10 +1387,12 @@ KeepDrawing:
MENU_ITEM(function, MSG_PREHEAT_1, lcd_preheat_material1_hotend0);
MENU_ITEM(function, MSG_PREHEAT_2, lcd_preheat_material2_hotend0);
#endif
//
// Change filament
//
#if ENABLED(FILAMENT_CHANGE_FEATURE)
if (!thermalManager.tooColdToExtrude(active_extruder))
MENU_ITEM(function, MSG_FILAMENTCHANGE, lcd_enqueue_filament_change);
#endif
#endif
@ -2441,11 +2446,21 @@ KeepDrawing:
}
#endif // LCD_INFO_MENU
/**
*
* Filament Change Feature Screens
*
*/
#if ENABLED(FILAMENT_CHANGE_FEATURE)
void lcd_filament_change_toocold_menu() {
START_MENU();
STATIC_ITEM(MSG_HEATING_FAILED_LCD, true, true);
MENU_BACK(MSG_FILAMENTCHANGE);
STATIC_ITEM(MSG_FILAMENT_CHANGE_MINTEMP STRINGIFY(EXTRUDE_MINTEMP) ".", false, false);
MENU_BACK(MSG_BACK);
STATIC_ITEM(" ");
STATIC_ITEM(MSG_FILAMENT_CHANGE_NOZZLE, false, true);
lcd_implementation_hotend_status();
END_MENU();
}
@ -2478,6 +2493,8 @@ KeepDrawing:
#ifdef MSG_FILAMENT_CHANGE_INIT_3
STATIC_ITEM(MSG_FILAMENT_CHANGE_INIT_3);
#endif
STATIC_ITEM(MSG_FILAMENT_CHANGE_NOZZLE, false, true);
lcd_implementation_hotend_status();
END_SCREEN();
}
@ -2491,6 +2508,35 @@ KeepDrawing:
#ifdef MSG_FILAMENT_CHANGE_UNLOAD_3
STATIC_ITEM(MSG_FILAMENT_CHANGE_UNLOAD_3);
#endif
STATIC_ITEM (" ");
STATIC_ITEM(MSG_FILAMENT_CHANGE_NOZZLE, false, true);
lcd_implementation_hotend_status();
END_SCREEN();
}
void lcd_filament_change_wait_for_nozzles_to_heat() {
START_SCREEN();
STATIC_ITEM(MSG_FILAMENT_CHANGE_HEADER, true, true);
STATIC_ITEM(MSG_FILAMENT_CHANGE_HEATING_1);
#ifdef MSG_FILAMENT_CHANGE_HEATING_2
STATIC_ITEM(MSG_FILAMENT_CHANGE_HEATING_2);
#endif
STATIC_ITEM(" ");
STATIC_ITEM(MSG_FILAMENT_CHANGE_NOZZLE, false, true);
lcd_implementation_hotend_status();
END_SCREEN();
}
void lcd_filament_change_heat_nozzle() {
START_SCREEN();
STATIC_ITEM(MSG_FILAMENT_CHANGE_HEADER, true, true);
STATIC_ITEM(MSG_FILAMENT_CHANGE_HEAT_1);
#ifdef MSG_FILAMENT_CHANGE_INSERT_2
STATIC_ITEM(MSG_FILAMENT_CHANGE_HEAT_2);
#endif
STATIC_ITEM(" ");
STATIC_ITEM(MSG_FILAMENT_CHANGE_NOZZLE, false, true);
lcd_implementation_hotend_status();
END_SCREEN();
}
@ -2504,6 +2550,8 @@ KeepDrawing:
#ifdef MSG_FILAMENT_CHANGE_INSERT_3
STATIC_ITEM(MSG_FILAMENT_CHANGE_INSERT_3);
#endif
STATIC_ITEM(MSG_FILAMENT_CHANGE_NOZZLE, false, true);
lcd_implementation_hotend_status();
END_SCREEN();
}
@ -2517,6 +2565,9 @@ KeepDrawing:
#ifdef MSG_FILAMENT_CHANGE_LOAD_3
STATIC_ITEM(MSG_FILAMENT_CHANGE_LOAD_3);
#endif
STATIC_ITEM(" ");
STATIC_ITEM(MSG_FILAMENT_CHANGE_NOZZLE, false, true);
lcd_implementation_hotend_status();
END_SCREEN();
}
@ -2530,6 +2581,9 @@ KeepDrawing:
#ifdef MSG_FILAMENT_CHANGE_EXTRUDE_3
STATIC_ITEM(MSG_FILAMENT_CHANGE_EXTRUDE_3);
#endif
STATIC_ITEM(" ");
STATIC_ITEM(MSG_FILAMENT_CHANGE_NOZZLE, false, true);
lcd_implementation_hotend_status();
END_SCREEN();
}
@ -2564,6 +2618,12 @@ KeepDrawing:
case FILAMENT_CHANGE_MESSAGE_EXTRUDE:
lcd_goto_screen(lcd_filament_change_extrude_message);
break;
case FILAMENT_CHANGE_MESSAGE_CLICK_TO_HEAT_NOZZLE:
lcd_goto_screen(lcd_filament_change_heat_nozzle);
break;
case FILAMENT_CHANGE_MESSAGE_WAIT_FOR_NOZZLES_TO_HEAT:
lcd_goto_screen(lcd_filament_change_wait_for_nozzles_to_heat);
break;
case FILAMENT_CHANGE_MESSAGE_OPTION:
filament_change_menu_response = FILAMENT_CHANGE_RESPONSE_WAIT_FOR;
lcd_goto_screen(lcd_filament_change_option_menu);

11
Marlin/ultralcd_impl_DOGM.h
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@ -379,6 +379,17 @@ FORCE_INLINE void _draw_axis_label(const AxisEnum axis, const char* const pstr,
//#define DOGM_SD_PERCENT
static void lcd_implementation_hotend_status() {
u8g.setPrintPos(58, 60);
lcd_print((char)('0' + active_extruder));
lcd_print(' ');
lcd_print(' ');
lcd_print(itostr3(thermalManager.degHotend(active_extruder)));
lcd_print('/');
lcd_print(itostr3(thermalManager.degTargetHotend(active_extruder)));
}
static void lcd_implementation_status_screen() {
bool blink = lcd_blink();

8
Marlin/ultralcd_impl_HD44780.h
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@ -592,6 +592,14 @@ FORCE_INLINE void _draw_axis_label(const AxisEnum axis, const char* const pstr,
#endif // LCD_PROGRESS_BAR
static void lcd_implementation_hotend_status() {
lcd.setCursor(10, 3);
lcd.print(LCD_STR_THERMOMETER[active_extruder]);
lcd.print(itostr3(thermalManager.degHotend(active_extruder)));
lcd.print('/');
lcd.print(itostr3(thermalManager.degTargetHotend(active_extruder)));
}
/**
Possible status screens:
16x2 |000/000 B000/000|

1
README.md
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@ -19,6 +19,7 @@ The latest Release Candidate lives in the ["RC" branch](https://github.com/Marli
## Recent Changes
- RCBugFix
- Fixed broken MBL
- M600 heater timeout option
- RC8 - 06 Dec 2016
- Major performance improvement for Graphical LCDs

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