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All print timer related activity now uses print_job_start(), print_job_timer() or print_job_stop()

pull/1/head
jbrazio 9 years ago
parent
commit
a645860431
  1. 5
      Marlin/Marlin.h
  2. 99
      Marlin/Marlin_main.cpp
  3. 2
      Marlin/temperature.cpp

5
Marlin/Marlin.h

@ -351,4 +351,9 @@ extern uint8_t active_extruder;
extern void calculate_volumetric_multipliers();
// Print job timer related functions
millis_t print_job_timer();
bool print_job_start(millis_t t = 0);
bool print_job_stop(bool force = false);
#endif //MARLIN_H

99
Marlin/Marlin_main.cpp

@ -943,9 +943,9 @@ void get_command() {
) {
if (card.eof()) {
SERIAL_PROTOCOLLNPGM(MSG_FILE_PRINTED);
print_job_stop_ms = millis();
print_job_stop(true);
char time[30];
millis_t t = (print_job_stop_ms - print_job_start_ms) / 1000;
millis_t t = print_job_timer();
int hours = t / 60 / 60, minutes = (t / 60) % 60;
sprintf_P(time, PSTR("%i " MSG_END_HOUR " %i " MSG_END_MINUTE), hours, minutes);
SERIAL_ECHO_START;
@ -3411,7 +3411,7 @@ inline void gcode_M17() {
*/
inline void gcode_M24() {
card.startFileprint();
print_job_start_ms = millis();
print_job_start();
}
/**
@ -3467,8 +3467,7 @@ inline void gcode_M17() {
* M31: Get the time since the start of SD Print (or last M109)
*/
inline void gcode_M31() {
print_job_stop_ms = millis();
millis_t t = (print_job_stop_ms - print_job_start_ms) / 1000;
millis_t t = print_job_timer();
int min = t / 60, sec = t % 60;
char time[30];
sprintf_P(time, PSTR("%i min, %i sec"), min, sec);
@ -3502,8 +3501,9 @@ inline void gcode_M31() {
card.setIndex(code_value_short());
card.startFileprint();
if (!call_procedure)
print_job_start_ms = millis(); //procedure calls count as normal print time.
// Procedure calls count as normal print time.
if (!call_procedure) print_job_start();
}
}
@ -3834,18 +3834,7 @@ inline void gcode_M104() {
#endif
}
// Detect if a print job has finished.
// When the target temperature for all extruders is zero then we must have
// finished printing.
if (print_job_start_ms) {
bool all_extruders_cooling = true;
for (int i = 0; i < EXTRUDERS; i++) if( degTargetHotend(i) > 0 ) {
all_extruders_cooling = false;
break;
}
if( all_extruders_cooling ) print_job_stop_ms = millis();
}
print_job_stop();
}
#if HAS_TEMP_0 || HAS_TEMP_BED || ENABLED(HEATER_0_USES_MAX6675)
@ -3959,6 +3948,9 @@ inline void gcode_M105() {
inline void gcode_M109() {
bool no_wait_for_cooling = true;
// Start hook must happen before setTargetHotend()
print_job_start();
if (setTargetedHotend(109)) return;
if (marlin_debug_flags & DEBUG_DRYRUN) return;
@ -3971,10 +3963,11 @@ inline void gcode_M109() {
setTargetHotend1(temp == 0.0 ? 0.0 : temp + duplicate_extruder_temp_offset);
#endif
// Only makes sense to show the heating message if we're in fact heating.
if (temp > 0) LCD_MESSAGEPGM(MSG_HEATING);
if (temp > degHotend(target_extruder)) LCD_MESSAGEPGM(MSG_HEATING);
}
if (print_job_stop()) LCD_MESSAGEPGM(WELCOME_MSG);
#if ENABLED(AUTOTEMP)
autotemp_enabled = code_seen('F');
if (autotemp_enabled) autotemp_factor = code_value();
@ -3982,22 +3975,6 @@ inline void gcode_M109() {
if (code_seen('B')) autotemp_max = code_value();
#endif
// Detect if a print job has finished.
// When the target temperature for all extruders is zero then we must have
// finished printing.
if( print_job_start_ms != 0 ) {
bool all_extruders_cooling = true;
for (int i = 0; i < EXTRUDERS; i++) if( degTargetHotend(i) > 0 ) {
all_extruders_cooling = false;
break;
}
if( all_extruders_cooling ) {
print_job_stop_ms = millis();
LCD_MESSAGEPGM(WELCOME_MSG);
}
}
// Exit if the temperature is above target and not waiting for cooling
if (no_wait_for_cooling && !isHeatingHotend(target_extruder)) return;
@ -4046,7 +4023,6 @@ inline void gcode_M109() {
} // while(!cancel_heatup && TEMP_CONDITIONS)
LCD_MESSAGEPGM(MSG_HEATING_COMPLETE);
print_job_start_ms = previous_cmd_ms;
}
#if HAS_TEMP_BED
@ -7336,3 +7312,50 @@ void calculate_volumetric_multipliers() {
for (int i = 0; i < EXTRUDERS; i++)
volumetric_multiplier[i] = calculate_volumetric_multiplier(filament_size[i]);
}
/**
* Start the print job timer
*
* The print job is only started if all extruders have their target temp at zero
* otherwise the print job timew would be reset everytime a M109 is received.
*
* @param t start timer timestamp
*
* @return true if the timer was started at function call
*/
bool print_job_start(millis_t t /* = 0 */) {
for (int i = 0; i < EXTRUDERS; i++) if (degTargetHotend(i) > 0) return false;
print_job_start_ms = (t) ? t : millis();
print_job_stop_ms = 0;
return true;
}
/**
* Output the print job timer in seconds
*
* @return the number of seconds
*/
millis_t print_job_timer() {
if (!print_job_start_ms) return 0;
return (((print_job_stop_ms > print_job_start_ms)
? print_job_stop_ms : millis()) - print_job_start_ms) / 1000;
}
/**
* Check if the running print job has finished and stop the timer
*
* When the target temperature for all extruders is zero then we assume that the
* print job has finished printing. There are some special conditions under which
* this assumption may not be valid: If during a print job for some reason the
* user decides to bring a nozzle temp down and only then heat the other afterwards.
*
* @param force stops the timer ignoring all pre-checks
*
* @return boolean true if the print job has finished printing
*/
bool print_job_stop(bool force /* = false */) {
if (!print_job_start_ms) return false;
if (!force) for (int i = 0; i < EXTRUDERS; i++) if (degTargetHotend(i) > 0) return false;
print_job_stop_ms = millis();
return true;
}

2
Marlin/temperature.cpp

@ -1112,7 +1112,7 @@ void disable_all_heaters() {
setTargetBed(0);
// If all heaters go down then for sure our print job has stopped
if( print_job_start_ms != 0 ) print_job_stop_ms = millis();
print_job_stop(true);
#define DISABLE_HEATER(NR) { \
target_temperature[NR] = 0; \

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