Merge pull request #4253 from thinkyhead/rc_clexpert_runout

Runout Sensor without SD Card, Print Timer support in M104
2.0.x
Scott Lahteine 9 years ago committed by GitHub
commit 3b3e52616c

@ -790,7 +790,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -243,8 +243,8 @@ void MarlinSerial::flush(void) {
// register empty flag ourselves. If it is set, pretend an
// interrupt has happened and call the handler to free up
// space for us.
if(TEST(M_UCSRxA, M_UDREx))
_tx_udr_empty_irq();
if (TEST(M_UCSRxA, M_UDREx))
_tx_udr_empty_irq();
} else {
// nop, the interrupt handler will free up space for us
}

@ -1323,7 +1323,7 @@ inline bool code_value_bool() { return code_value_byte() > 0; }
float code_value_temp_diff() { return code_value_float(); }
#endif
inline millis_t code_value_millis() { return code_value_ulong(); }
FORCE_INLINE millis_t code_value_millis() { return code_value_ulong(); }
inline millis_t code_value_millis_from_seconds() { return code_value_float() * 1000; }
bool code_seen(char code) {
@ -1338,16 +1338,15 @@ bool code_seen(char code) {
*/
bool get_target_extruder_from_command(int code) {
if (code_seen('T')) {
uint8_t t = code_value_byte();
if (t >= EXTRUDERS) {
if (code_value_byte() >= EXTRUDERS) {
SERIAL_ECHO_START;
SERIAL_CHAR('M');
SERIAL_ECHO(code);
SERIAL_ECHOPAIR(" " MSG_INVALID_EXTRUDER " ", t);
SERIAL_ECHOPAIR(" " MSG_INVALID_EXTRUDER " ", code_value_byte());
SERIAL_EOL;
return true;
}
target_extruder = t;
target_extruder = code_value_byte();
}
else
target_extruder = active_extruder;
@ -2545,10 +2544,8 @@ void gcode_get_destination() {
else
destination[i] = current_position[i];
}
if (code_seen('F')) {
float next_feedrate = code_value_linear_units();
if (next_feedrate > 0.0) feedrate = next_feedrate;
}
if (code_seen('F') && code_value_linear_units() > 0.0)
feedrate = code_value_linear_units();
}
void unknown_command_error() {
@ -3160,7 +3157,6 @@ inline void gcode_G28() {
}
int8_t px, py;
float z;
switch (state) {
case MeshReport:
@ -3258,24 +3254,22 @@ inline void gcode_G28() {
return;
}
if (code_seen('Z')) {
z = code_value_axis_units(Z_AXIS);
mbl.z_values[py][px] = code_value_axis_units(Z_AXIS);
}
else {
SERIAL_PROTOCOLLNPGM("Z not entered.");
return;
}
mbl.z_values[py][px] = z;
break;
case MeshSetZOffset:
if (code_seen('Z')) {
z = code_value_axis_units(Z_AXIS);
mbl.z_offset = code_value_axis_units(Z_AXIS);
}
else {
SERIAL_PROTOCOLLNPGM("Z not entered.");
return;
}
mbl.z_offset = z;
break;
case MeshReset:
@ -3807,15 +3801,12 @@ inline void gcode_G92() {
#if ENABLED(ULTIPANEL)
/**
* M0: // M0 - Unconditional stop - Wait for user button press on LCD
* M1: // M1 - Conditional stop - Wait for user button press on LCD
* M0: Unconditional stop - Wait for user button press on LCD
* M1: Conditional stop - Wait for user button press on LCD
*/
inline void gcode_M0_M1() {
char* args = current_command_args;
uint8_t test_value = 12;
SERIAL_ECHOPAIR("TEST", test_value);
millis_t codenum = 0;
bool hasP = false, hasS = false;
if (code_seen('P')) {
@ -4037,35 +4028,34 @@ inline void gcode_M31() {
* S<byte> Pin status from 0 - 255
*/
inline void gcode_M42() {
if (code_seen('S')) {
int pin_status = code_value_int();
if (pin_status < 0 || pin_status > 255) return;
if (!code_seen('S')) return;
int pin_number = code_seen('P') ? code_value_int() : LED_PIN;
if (pin_number < 0) return;
int pin_status = code_value_int();
if (pin_status < 0 || pin_status > 255) return;
for (uint8_t i = 0; i < COUNT(sensitive_pins); i++)
if (pin_number == sensitive_pins[i]) return;
int pin_number = code_seen('P') ? code_value_int() : LED_PIN;
if (pin_number < 0) return;
pinMode(pin_number, OUTPUT);
digitalWrite(pin_number, pin_status);
analogWrite(pin_number, pin_status);
for (uint8_t i = 0; i < COUNT(sensitive_pins); i++)
if (pin_number == sensitive_pins[i]) return;
#if FAN_COUNT > 0
switch (pin_number) {
#if HAS_FAN0
case FAN_PIN: fanSpeeds[0] = pin_status; break;
#endif
#if HAS_FAN1
case FAN1_PIN: fanSpeeds[1] = pin_status; break;
#endif
#if HAS_FAN2
case FAN2_PIN: fanSpeeds[2] = pin_status; break;
#endif
}
#endif
pinMode(pin_number, OUTPUT);
digitalWrite(pin_number, pin_status);
analogWrite(pin_number, pin_status);
} // code_seen('S')
#if FAN_COUNT > 0
switch (pin_number) {
#if HAS_FAN0
case FAN_PIN: fanSpeeds[0] = pin_status; break;
#endif
#if HAS_FAN1
case FAN1_PIN: fanSpeeds[1] = pin_status; break;
#endif
#if HAS_FAN2
case FAN2_PIN: fanSpeeds[2] = pin_status; break;
#endif
}
#endif
}
#if ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST)
@ -4335,32 +4325,27 @@ inline void gcode_M104() {
#endif
if (code_seen('S')) {
float temp = code_value_temp_abs();
thermalManager.setTargetHotend(temp, target_extruder);
thermalManager.setTargetHotend(code_value_temp_abs(), target_extruder);
#if ENABLED(DUAL_X_CARRIAGE)
if (dual_x_carriage_mode == DXC_DUPLICATION_MODE && target_extruder == 0)
thermalManager.setTargetHotend(temp == 0.0 ? 0.0 : temp + duplicate_extruder_temp_offset, 1);
thermalManager.setTargetHotend(code_value_temp_abs() == 0.0 ? 0.0 : code_value_temp_abs() + duplicate_extruder_temp_offset, 1);
#endif
#if ENABLED(PRINTJOB_TIMER_AUTOSTART)
/**
* Stop the timer at the end of print, starting is managed by
* 'heat and wait' M109.
* We use half EXTRUDE_MINTEMP here to allow nozzles to be put into hot
* stand by mode, for instance in a dual extruder setup, without affecting
* the running print timer.
*/
if (temp <= (EXTRUDE_MINTEMP)/2) {
if (code_value_temp_abs() <= (EXTRUDE_MINTEMP)/2) {
print_job_timer.stop();
LCD_MESSAGEPGM(WELCOME_MSG);
}
/**
* We do not check if the timer is already running because this check will
* be done for us inside the Stopwatch::start() method thus a running timer
* will not restart.
*/
else print_job_timer.start();
#endif
if (temp > thermalManager.degHotend(target_extruder)) LCD_MESSAGEPGM(MSG_HEATING);
if (code_value_temp_abs() > thermalManager.degHotend(target_extruder)) LCD_MESSAGEPGM(MSG_HEATING);
}
}
@ -4518,11 +4503,10 @@ inline void gcode_M109() {
bool no_wait_for_cooling = code_seen('S');
if (no_wait_for_cooling || code_seen('R')) {
float temp = code_value_temp_abs();
thermalManager.setTargetHotend(temp, target_extruder);
thermalManager.setTargetHotend(code_value_temp_abs(), target_extruder);
#if ENABLED(DUAL_X_CARRIAGE)
if (dual_x_carriage_mode == DXC_DUPLICATION_MODE && target_extruder == 0)
thermalManager.setTargetHotend(temp == 0.0 ? 0.0 : temp + duplicate_extruder_temp_offset, 1);
thermalManager.setTargetHotend(code_value_temp_abs() == 0.0 ? 0.0 : code_value_temp_abs() + duplicate_extruder_temp_offset, 1);
#endif
#if ENABLED(PRINTJOB_TIMER_AUTOSTART)
@ -4531,7 +4515,7 @@ inline void gcode_M109() {
* stand by mode, for instance in a dual extruder setup, without affecting
* the running print timer.
*/
if (temp <= (EXTRUDE_MINTEMP)/2) {
if (code_value_temp_abs() <= (EXTRUDE_MINTEMP)/2) {
print_job_timer.stop();
LCD_MESSAGEPGM(WELCOME_MSG);
}
@ -4642,7 +4626,22 @@ inline void gcode_M109() {
LCD_MESSAGEPGM(MSG_BED_HEATING);
bool no_wait_for_cooling = code_seen('S');
if (no_wait_for_cooling || code_seen('R')) thermalManager.setTargetBed(code_value_temp_abs());
if (no_wait_for_cooling || code_seen('R')) {
thermalManager.setTargetBed(code_value_temp_abs());
#if ENABLED(PRINTJOB_TIMER_AUTOSTART)
if (code_value_temp_abs() > BED_MINTEMP) {
/**
* We start the timer when 'heating and waiting' command arrives, LCD
* functions never wait. Cooling down managed by extruders.
*
* We do not check if the timer is already running because this check will
* be done for us inside the Stopwatch::start() method thus a running timer
* will not restart.
*/
print_job_timer.start();
}
#endif
}
#if TEMP_BED_RESIDENCY_TIME > 0
millis_t residency_start_ms = 0;
@ -5178,13 +5177,12 @@ inline void gcode_M200() {
if (get_target_extruder_from_command(200)) return;
if (code_seen('D')) {
float diameter = code_value_linear_units();
// setting any extruder filament size disables volumetric on the assumption that
// slicers either generate in extruder values as cubic mm or as as filament feeds
// for all extruders
volumetric_enabled = (diameter != 0.0);
volumetric_enabled = (code_value_linear_units() != 0.0);
if (volumetric_enabled) {
filament_size[target_extruder] = diameter;
filament_size[target_extruder] = code_value_linear_units();
// make sure all extruders have some sane value for the filament size
for (int i = 0; i < EXTRUDERS; i++)
if (! filament_size[i]) filament_size[i] = DEFAULT_NOMINAL_FILAMENT_DIA;
@ -5464,11 +5462,9 @@ inline void gcode_M220() {
* M221: Set extrusion percentage (M221 T0 S95)
*/
inline void gcode_M221() {
if (code_seen('S')) {
int sval = code_value_int();
if (get_target_extruder_from_command(221)) return;
extruder_multiplier[target_extruder] = sval;
}
if (get_target_extruder_from_command(221)) return;
if (code_seen('S'))
extruder_multiplier[target_extruder] = code_value_int();
}
/**
@ -5520,28 +5516,27 @@ inline void gcode_M226() {
#if HAS_SERVOS
/**
* M280: Get or set servo position. P<index> S<angle>
* M280: Get or set servo position. P<index> [S<angle>]
*/
inline void gcode_M280() {
int servo_index = code_seen('P') ? code_value_int() : -1;
int servo_position = 0;
if (code_seen('S')) {
servo_position = code_value_int();
if (servo_index >= 0 && servo_index < NUM_SERVOS)
MOVE_SERVO(servo_index, servo_position);
if (!code_seen('P')) return;
int servo_index = code_value_int();
if (servo_index >= 0 && servo_index < NUM_SERVOS) {
if (code_seen('S'))
MOVE_SERVO(servo_index, code_value_int());
else {
SERIAL_ERROR_START;
SERIAL_ERROR("Servo ");
SERIAL_ERROR(servo_index);
SERIAL_ERRORLN(" out of range");
SERIAL_ECHO_START;
SERIAL_ECHOPGM(" Servo ");
SERIAL_ECHO(servo_index);
SERIAL_ECHOPGM(": ");
SERIAL_ECHOLN(servo[servo_index].read());
}
}
else if (servo_index >= 0) {
SERIAL_ECHO_START;
SERIAL_ECHOPGM(" Servo ");
SERIAL_ECHO(servo_index);
SERIAL_ECHOPGM(": ");
SERIAL_ECHOLN(servo[servo_index].read());
else {
SERIAL_ERROR_START;
SERIAL_ERROR("Servo ");
SERIAL_ERROR(servo_index);
SERIAL_ERRORLN(" out of range");
}
}
@ -5794,11 +5789,9 @@ inline void gcode_M303() {
* M365: SCARA calibration: Scaling factor, X, Y, Z axis
*/
inline void gcode_M365() {
for (int8_t i = X_AXIS; i <= Z_AXIS; i++) {
if (code_seen(axis_codes[i])) {
for (int8_t i = X_AXIS; i <= Z_AXIS; i++)
if (code_seen(axis_codes[i]))
axis_scaling[i] = code_value_float();
}
}
}
#endif // SCARA
@ -8053,7 +8046,7 @@ void idle(
void manage_inactivity(bool ignore_stepper_queue/*=false*/) {
#if ENABLED(FILAMENT_RUNOUT_SENSOR)
if (IS_SD_PRINTING && !(READ(FIL_RUNOUT_PIN) ^ FIL_RUNOUT_INVERTING))
if ((IS_SD_PRINTING || print_job_timer.isRunning()) && !(READ(FIL_RUNOUT_PIN) ^ FIL_RUNOUT_INVERTING))
handle_filament_runout();
#endif

@ -111,13 +111,13 @@
#endif
/**
* Filament Runout needs a pin and SD Support
* Filament Runout needs a pin and either SD Support or Auto print start detection
*/
#if ENABLED(FILAMENT_RUNOUT_SENSOR)
#if !HAS_FIL_RUNOUT
#error "FILAMENT_RUNOUT_SENSOR requires FIL_RUNOUT_PIN."
#elif DISABLED(SDSUPPORT)
#error "FILAMENT_RUNOUT_SENSOR requires SDSUPPORT."
#elif DISABLED(SDSUPPORT) && DISABLED(PRINTJOB_TIMER_AUTOSTART)
#error "FILAMENT_RUNOUT_SENSOR requires SDSUPPORT or PRINTJOB_TIMER_AUTOSTART."
#endif
#endif

@ -789,7 +789,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -773,7 +773,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -782,7 +782,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -784,7 +784,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -807,7 +807,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -790,7 +790,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -790,7 +790,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -788,7 +788,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -798,7 +798,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -811,7 +811,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -782,7 +782,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -790,7 +790,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -885,7 +885,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -879,7 +879,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -882,7 +882,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -882,7 +882,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -884,7 +884,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -793,7 +793,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

@ -784,7 +784,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
// Print job timer
//
// Enable this option to automatically start and stop the
// print job timer when M104 and M109 commands are received.
// print job timer when M104/M109/M190 commands are received.
// M104 (extruder without wait) - high temp = none, low temp = stop timer
// M109 (extruder with wait) - high temp = start timer, low temp = stop timer
// M190 (bed with wait) - high temp = start timer, low temp = none
//
// In all cases the timer can be started and stopped using
// the following commands:

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