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Document WATCH_TEMP_PERIOD

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2.0.x
Scott Lahteine 10 years ago
parent 9a6423ea17
commit deedb00c18
13 changed files with 50 additions and 42 deletions
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4
Marlin/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds //#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds //#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

4
Marlin/configurator/config/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds //#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds //#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

4
Marlin/example_configurations/Felix/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds //#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds //#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

4
Marlin/example_configurations/Hephestos/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds //#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds //#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

4
Marlin/example_configurations/K8200/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds //#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds //#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

4
Marlin/example_configurations/SCARA/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds //#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds //#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

4
Marlin/example_configurations/WITBOX/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds //#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds //#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

4
Marlin/example_configurations/delta/biv2.5/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
#define WATCH_TEMP_PERIOD 40000 //40 seconds #define WATCH_TEMP_PERIOD 40000 //40 seconds
#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds #define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

4
Marlin/example_configurations/delta/generic/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds //#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds //#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

4
Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds //#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds //#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

4
Marlin/example_configurations/makibox/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds //#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds //#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

4
Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
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@ -17,8 +17,8 @@
//// Heating sanity check: //// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature // This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature // It can be reset with another M104/M109. This check is also only triggered if the target temperature and
// differ by at least 2x WATCH_TEMP_INCREASE // the current temperature differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds //#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds //#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds

40
Marlin/temperature.cpp
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@ -172,8 +172,8 @@ static void updateTemperaturesFromRawValues();
#ifdef WATCH_TEMP_PERIOD #ifdef WATCH_TEMP_PERIOD
int watch_start_temp[EXTRUDERS] = { 0 }; int watch_start_temp[EXTRUDERS] = { 0 };
millis_t watchmillis[EXTRUDERS] = { 0 }; millis_t watch_heater_next_ms[EXTRUDERS] = { 0 };
#endif //WATCH_TEMP_PERIOD #endif
#ifndef SOFT_PWM_SCALE #ifndef SOFT_PWM_SCALE
#define SOFT_PWM_SCALE 0 #define SOFT_PWM_SCALE 0
@ -447,14 +447,14 @@ void checkExtruderAutoFans()
// //
// Temperature Error Handlers // Temperature Error Handlers
// //
inline void _temp_error(int e, const char *msg1, const char *msg2) { inline void _temp_error(int e, const char *serial_msg, const char *lcd_msg) {
if (IsRunning()) { if (IsRunning()) {
SERIAL_ERROR_START; SERIAL_ERROR_START;
if (e >= 0) SERIAL_ERRORLN((int)e); if (e >= 0) SERIAL_ERRORLN((int)e);
serialprintPGM(msg1); serialprintPGM(serial_msg);
MYSERIAL.write('\n'); MYSERIAL.write('\n');
#ifdef ULTRA_LCD #ifdef ULTRA_LCD
lcd_setalertstatuspgm(msg2); lcd_setalertstatuspgm(lcd_msg);
#endif #endif
} }
#ifndef BOGUS_TEMPERATURE_FAILSAFE_OVERRIDE #ifndef BOGUS_TEMPERATURE_FAILSAFE_OVERRIDE
@ -602,7 +602,7 @@ void manage_heater() {
float ct = current_temperature[0]; float ct = current_temperature[0];
if (ct > min(HEATER_0_MAXTEMP, 1023)) max_temp_error(0); if (ct > min(HEATER_0_MAXTEMP, 1023)) max_temp_error(0);
if (ct < max(HEATER_0_MINTEMP, 0.01)) min_temp_error(0); if (ct < max(HEATER_0_MINTEMP, 0.01)) min_temp_error(0);
#endif //HEATER_0_USES_MAX6675 #endif
#if defined(WATCH_TEMP_PERIOD) || !defined(PIDTEMPBED) || HAS_AUTO_FAN #if defined(WATCH_TEMP_PERIOD) || !defined(PIDTEMPBED) || HAS_AUTO_FAN
millis_t ms = millis(); millis_t ms = millis();
@ -620,26 +620,27 @@ void manage_heater() {
// Check if temperature is within the correct range // Check if temperature is within the correct range
soft_pwm[e] = current_temperature[e] > minttemp[e] && current_temperature[e] < maxttemp[e] ? (int)pid_output >> 1 : 0; soft_pwm[e] = current_temperature[e] > minttemp[e] && current_temperature[e] < maxttemp[e] ? (int)pid_output >> 1 : 0;
// Check if the temperature is failing to increase
#ifdef WATCH_TEMP_PERIOD #ifdef WATCH_TEMP_PERIOD
if (watchmillis[e] && ms > watchmillis[e] + WATCH_TEMP_PERIOD) { // Is it time to check this extruder's heater?
if (watch_heater_next_ms[e] && ms > watch_heater_next_ms[e]) {
// Has it failed to increase enough?
if (degHotend(e) < watch_start_temp[e] + WATCH_TEMP_INCREASE) { if (degHotend(e) < watch_start_temp[e] + WATCH_TEMP_INCREASE) {
setTargetHotend(0, e); // Stop!
LCD_MESSAGEPGM(MSG_HEATING_FAILED_LCD); // translatable _temp_error(e, MSG_HEATING_FAILED, MSG_HEATING_FAILED_LCD);
SERIAL_ECHO_START;
SERIAL_ECHOLNPGM(MSG_HEATING_FAILED);
} }
else { else {
watchmillis[e] = 0; watch_heater_next_ms[e] = 0;
} }
} }
#endif //WATCH_TEMP_PERIOD #endif // WATCH_TEMP_PERIOD
#ifdef TEMP_SENSOR_1_AS_REDUNDANT #ifdef TEMP_SENSOR_1_AS_REDUNDANT
if (fabs(current_temperature[0] - redundant_temperature) > MAX_REDUNDANT_TEMP_SENSOR_DIFF) { if (fabs(current_temperature[0] - redundant_temperature) > MAX_REDUNDANT_TEMP_SENSOR_DIFF) {
disable_all_heaters(); disable_all_heaters();
_temp_error(0, PSTR(MSG_EXTRUDER_SWITCHED_OFF), PSTR(MSG_ERR_REDUNDANT_TEMP)); _temp_error(0, PSTR(MSG_EXTRUDER_SWITCHED_OFF), PSTR(MSG_ERR_REDUNDANT_TEMP));
} }
#endif // TEMP_SENSOR_1_AS_REDUNDANT #endif
} // Extruders Loop } // Extruders Loop
@ -996,14 +997,21 @@ void tp_init() {
#endif //BED_MAXTEMP #endif //BED_MAXTEMP
} }
/**
* Start Heating Sanity Check for hotends that are below
* their target temperature by a configurable margin.
* This is called when the temperature is set. (M104, M109)
*/
void setWatch() { void setWatch() {
#ifdef WATCH_TEMP_PERIOD #ifdef WATCH_TEMP_PERIOD
millis_t ms = millis(); millis_t ms = millis() + WATCH_TEMP_PERIOD;
for (int e = 0; e < EXTRUDERS; e++) { for (int e = 0; e < EXTRUDERS; e++) {
if (degHotend(e) < degTargetHotend(e) - (WATCH_TEMP_INCREASE * 2)) { if (degHotend(e) < degTargetHotend(e) - (WATCH_TEMP_INCREASE * 2)) {
watch_start_temp[e] = degHotend(e); watch_start_temp[e] = degHotend(e);
watchmillis[e] = ms; watch_heater_next_ms[e] = ms;
} }
else
watch_heater_next_ms[e] = 0;
} }
#endif #endif
} }

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