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Named indices for Temperature class (#14479)

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This commit is contained in:
Scott Lahteine 2019-07-02 08:39:55 -05:00 committed by GitHub
parent 274809aced
commit 720bc7c00b
Signed by: GitHub
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 132 additions and 131 deletions
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25
Marlin/src/gcode/temperature/M303.cpp
View file

@ -36,19 +36,18 @@
* U<bool> with a non-zero value will apply the result to current settings
*/
void GcodeSuite::M303() {
const int8_t e = parser.intval('E');
if (!WITHIN(e, 0
#if ENABLED(PIDTEMPBED)
-1
#endif
,
#if ENABLED(PIDTEMP)
HOTENDS
#endif
-1
)) {
#if ENABLED(PIDTEMPBED)
#define SI H_BED
#else
#define SI H_E0
#endif
#if ENABLED(PIDTEMP)
#define EI HOTENDS - 1
#else
#define EI H_BED
#endif
const heater_ind_t e = (heater_ind_t)parser.intval('E');
if (!WITHIN(e, SI, EI)) {
SERIAL_ECHOLNPGM(MSG_PID_BAD_EXTRUDER_NUM);
return;
}

188
Marlin/src/module/temperature.cpp
View file

@ -94,12 +94,12 @@ Temperature thermalManager;
*/
#if HAS_HEATED_BED
#define _BED_PSTR(M,E) (E) == -1 ? PSTR(M) :
#define _BED_PSTR(M,E) (E) == H_BED ? PSTR(M) :
#else
#define _BED_PSTR(M,E)
#endif
#if HAS_HEATED_CHAMBER
#define _CHAMBER_PSTR(M,E) (E) == -2 ? PSTR(M) :
#define _CHAMBER_PSTR(M,E) (E) == H_CHAMBER ? PSTR(M) :
#else
#define _CHAMBER_PSTR(M,E)
#endif
@ -345,7 +345,7 @@ temp_range_t Temperature::temp_range[HOTENDS] = ARRAY_BY_HOTENDS(sensor_heater_0
* Needs sufficient heater power to make some overshoot at target
* temperature to succeed.
*/
void Temperature::PID_autotune(const float &target, const int8_t heater, const int8_t ncycles, const bool set_result/*=false*/) {
void Temperature::PID_autotune(const float &target, const heater_ind_t heater, const int8_t ncycles, const bool set_result/*=false*/) {
float current = 0.0;
int cycles = 0;
bool heating = true;
@ -357,7 +357,7 @@ temp_range_t Temperature::temp_range[HOTENDS] = ARRAY_BY_HOTENDS(sensor_heater_0
PID_t tune_pid = { 0, 0, 0 };
float max = 0, min = 10000;
const bool isbed = (heater < 0);
const bool isbed = (heater == H_BED);
#if HAS_PID_FOR_BOTH
#define GHV(B,H) (isbed ? (B) : (H))
@ -618,26 +618,16 @@ temp_range_t Temperature::temp_range[HOTENDS] = ARRAY_BY_HOTENDS(sensor_heater_0
Temperature::Temperature() { }
int16_t Temperature::getHeaterPower(const int8_t heater) {
return (
#if HAS_HEATED_CHAMBER
#if HAS_HEATED_BED
heater == -2
#else
heater < 0
#endif
? temp_chamber.soft_pwm_amount :
#endif
int16_t Temperature::getHeaterPower(const heater_ind_t heater_id) {
switch (heater_id) {
default: return temp_hotend[heater_id].soft_pwm_amount;
#if HAS_HEATED_BED
#if HAS_HEATED_CHAMBER
heater == -1
#else
heater < 0
#endif
? temp_bed.soft_pwm_amount :
case H_BED: return temp_bed.soft_pwm_amount;
#endif
temp_hotend[heater].soft_pwm_amount
);
#if HAS_HEATED_CHAMBER
case H_CHAMBER: return temp_chamber.soft_pwm_amount;
#endif
}
}
#if HAS_AUTO_FAN
@ -756,7 +746,7 @@ int16_t Temperature::getHeaterPower(const int8_t heater) {
//
// Temperature Error Handlers
//
void Temperature::_temp_error(const int8_t heater, PGM_P const serial_msg, PGM_P const lcd_msg) {
void Temperature::_temp_error(const heater_ind_t heater, PGM_P const serial_msg, PGM_P const lcd_msg) {
static bool killed = false;
if (IsRunning()) {
SERIAL_ERROR_START();
@ -764,7 +754,7 @@ void Temperature::_temp_error(const int8_t heater, PGM_P const serial_msg, PGM_P
SERIAL_ECHOPGM(MSG_STOPPED_HEATER);
if (heater >= 0) SERIAL_ECHO((int)heater);
#if HAS_HEATED_CHAMBER
else if (heater == -2) SERIAL_ECHOPGM(MSG_HEATER_CHAMBER);
else if (heater == H_CHAMBER) SERIAL_ECHOPGM(MSG_HEATER_CHAMBER);
#endif
else SERIAL_ECHOPGM(MSG_HEATER_BED);
SERIAL_EOL();
@ -794,21 +784,22 @@ void Temperature::_temp_error(const int8_t heater, PGM_P const serial_msg, PGM_P
#endif
}
void Temperature::max_temp_error(const int8_t heater) {
void Temperature::max_temp_error(const heater_ind_t heater) {
_temp_error(heater, PSTR(MSG_T_MAXTEMP), TEMP_ERR_PSTR(MSG_ERR_MAXTEMP, heater));
}
void Temperature::min_temp_error(const int8_t heater) {
void Temperature::min_temp_error(const heater_ind_t heater) {
_temp_error(heater, PSTR(MSG_T_MINTEMP), TEMP_ERR_PSTR(MSG_ERR_MINTEMP, heater));
}
float Temperature::get_pid_output(const int8_t e) {
float Temperature::get_pid_output_hotend(const uint8_t e) {
#if HOTENDS == 1
#define _HOTEND_TEST true
#else
#define _HOTEND_TEST (e == active_extruder)
#endif
E_UNUSED();
const uint8_t ee = HOTEND_INDEX;
float pid_output;
#if ENABLED(PIDTEMP)
#if DISABLED(PID_OPENLOOP)
@ -816,38 +807,38 @@ float Temperature::get_pid_output(const int8_t e) {
static float temp_iState[HOTENDS] = { 0 },
temp_dState[HOTENDS] = { 0 };
static bool pid_reset[HOTENDS] = { false };
const float pid_error = temp_hotend[HOTEND_INDEX].target - temp_hotend[HOTEND_INDEX].current;
const float pid_error = temp_hotend[ee].target - temp_hotend[ee].current;
if (temp_hotend[HOTEND_INDEX].target == 0
if (temp_hotend[ee].target == 0
|| pid_error < -(PID_FUNCTIONAL_RANGE)
#if HEATER_IDLE_HANDLER
|| hotend_idle[HOTEND_INDEX].timed_out
|| hotend_idle[ee].timed_out
#endif
) {
pid_output = 0;
pid_reset[HOTEND_INDEX] = true;
pid_reset[ee] = true;
}
else if (pid_error > PID_FUNCTIONAL_RANGE) {
pid_output = BANG_MAX;
pid_reset[HOTEND_INDEX] = true;
pid_reset[ee] = true;
}
else {
if (pid_reset[HOTEND_INDEX]) {
temp_iState[HOTEND_INDEX] = 0.0;
work_pid[HOTEND_INDEX].Kd = 0.0;
pid_reset[HOTEND_INDEX] = false;
if (pid_reset[ee]) {
temp_iState[ee] = 0.0;
work_pid[ee].Kd = 0.0;
pid_reset[ee] = false;
}
work_pid[HOTEND_INDEX].Kd = work_pid[HOTEND_INDEX].Kd + PID_K2 * (PID_PARAM(Kd, HOTEND_INDEX) * (temp_dState[HOTEND_INDEX] - temp_hotend[HOTEND_INDEX].current) - work_pid[HOTEND_INDEX].Kd);
const float max_power_over_i_gain = (float)PID_MAX / PID_PARAM(Ki, HOTEND_INDEX);
temp_iState[HOTEND_INDEX] = constrain(temp_iState[HOTEND_INDEX] + pid_error, 0, max_power_over_i_gain);
work_pid[HOTEND_INDEX].Kp = PID_PARAM(Kp, HOTEND_INDEX) * pid_error;
work_pid[HOTEND_INDEX].Ki = PID_PARAM(Ki, HOTEND_INDEX) * temp_iState[HOTEND_INDEX];
work_pid[ee].Kd = work_pid[ee].Kd + PID_K2 * (PID_PARAM(Kd, ee) * (temp_dState[ee] - temp_hotend[ee].current) - work_pid[ee].Kd);
const float max_power_over_i_gain = (float)PID_MAX / PID_PARAM(Ki, ee);
temp_iState[ee] = constrain(temp_iState[ee] + pid_error, 0, max_power_over_i_gain);
work_pid[ee].Kp = PID_PARAM(Kp, ee) * pid_error;
work_pid[ee].Ki = PID_PARAM(Ki, ee) * temp_iState[ee];
pid_output = work_pid[HOTEND_INDEX].Kp + work_pid[HOTEND_INDEX].Ki + work_pid[HOTEND_INDEX].Kd;
pid_output = work_pid[ee].Kp + work_pid[ee].Ki + work_pid[ee].Kd;
#if ENABLED(PID_EXTRUSION_SCALING)
work_pid[HOTEND_INDEX].Kc = 0;
work_pid[ee].Kc = 0;
if (_HOTEND_TEST) {
const long e_position = stepper.position(E_AXIS);
if (e_position > last_e_position) {
@ -858,49 +849,51 @@ float Temperature::get_pid_output(const int8_t e) {
lpq[lpq_ptr] = 0;
if (++lpq_ptr >= lpq_len) lpq_ptr = 0;
work_pid[HOTEND_INDEX].Kc = (lpq[lpq_ptr] * planner.steps_to_mm[E_AXIS]) * PID_PARAM(Kc, HOTEND_INDEX);
pid_output += work_pid[HOTEND_INDEX].Kc;
work_pid[ee].Kc = (lpq[lpq_ptr] * planner.steps_to_mm[E_AXIS]) * PID_PARAM(Kc, ee);
pid_output += work_pid[ee].Kc;
}
#endif // PID_EXTRUSION_SCALING
pid_output = constrain(pid_output, 0, PID_MAX);
}
temp_dState[HOTEND_INDEX] = temp_hotend[HOTEND_INDEX].current;
temp_dState[ee] = temp_hotend[ee].current;
#else // PID_OPENLOOP
const float pid_output = constrain(temp_hotend[HOTEND_INDEX].target, 0, PID_MAX);
const float pid_output = constrain(temp_hotend[ee].target, 0, PID_MAX);
#endif // PID_OPENLOOP
#if ENABLED(PID_DEBUG)
SERIAL_ECHO_START();
SERIAL_ECHOPAIR(
MSG_PID_DEBUG, HOTEND_INDEX,
MSG_PID_DEBUG_INPUT, temp_hotend[HOTEND_INDEX].current,
MSG_PID_DEBUG, ee,
MSG_PID_DEBUG_INPUT, temp_hotend[ee].current,
MSG_PID_DEBUG_OUTPUT, pid_output
);
#if DISABLED(PID_OPENLOOP)
SERIAL_ECHOPAIR(
MSG_PID_DEBUG_PTERM, work_pid[HOTEND_INDEX].Kp,
MSG_PID_DEBUG_ITERM, work_pid[HOTEND_INDEX].Ki,
MSG_PID_DEBUG_DTERM, work_pid[HOTEND_INDEX].Kd
MSG_PID_DEBUG_PTERM, work_pid[ee].Kp,
MSG_PID_DEBUG_ITERM, work_pid[ee].Ki,
MSG_PID_DEBUG_DTERM, work_pid[ee].Kd
#if ENABLED(PID_EXTRUSION_SCALING)
, MSG_PID_DEBUG_CTERM, work_pid[HOTEND_INDEX].Kc
, MSG_PID_DEBUG_CTERM, work_pid[ee].Kc
#endif
);
#endif
SERIAL_EOL();
#endif // PID_DEBUG
#else /* PID off */
#else // No PID enabled
#if HEATER_IDLE_HANDLER
#define _TIMED_OUT_TEST hotend_idle[HOTEND_INDEX].timed_out
#define _TIMED_OUT_TEST hotend_idle[ee].timed_out
#else
#define _TIMED_OUT_TEST false
#endif
pid_output = (!_TIMED_OUT_TEST && temp_hotend[HOTEND_INDEX].current < temp_hotend[HOTEND_INDEX].target) ? BANG_MAX : 0;
pid_output = (!_TIMED_OUT_TEST && temp_hotend[ee].current < temp_hotend[ee].target) ? BANG_MAX : 0;
#undef _TIMED_OUT_TEST
#endif
return pid_output;
@ -983,13 +976,13 @@ void Temperature::manage_heater() {
updateTemperaturesFromRawValues(); // also resets the watchdog
#if ENABLED(HEATER_0_USES_MAX6675)
if (temp_hotend[0].current > MIN(HEATER_0_MAXTEMP, HEATER_0_MAX6675_TMAX - 1.0)) max_temp_error(0);
if (temp_hotend[0].current < MAX(HEATER_0_MINTEMP, HEATER_0_MAX6675_TMIN + .01)) min_temp_error(0);
if (temp_hotend[0].current > MIN(HEATER_0_MAXTEMP, HEATER_0_MAX6675_TMAX - 1.0)) max_temp_error(H_E0);
if (temp_hotend[0].current < MAX(HEATER_0_MINTEMP, HEATER_0_MAX6675_TMIN + .01)) min_temp_error(H_E0);
#endif
#if ENABLED(HEATER_1_USES_MAX6675)
if (temp_hotend[1].current > MIN(HEATER_1_MAXTEMP, HEATER_1_MAX6675_TMAX - 1.0)) max_temp_error(1);
if (temp_hotend[1].current < MAX(HEATER_1_MINTEMP, HEATER_1_MAX6675_TMIN + .01)) min_temp_error(1);
if (temp_hotend[1].current > MIN(HEATER_1_MAXTEMP, HEATER_1_MAX6675_TMAX - 1.0)) max_temp_error(H_E1);
if (temp_hotend[1].current < MAX(HEATER_1_MINTEMP, HEATER_1_MAX6675_TMIN + .01)) min_temp_error(H_E1);
#endif
#define HAS_THERMAL_PROTECTION (ENABLED(THERMAL_PROTECTION_HOTENDS) || HAS_THERMALLY_PROTECTED_BED || ENABLED(THERMAL_PROTECTION_CHAMBER))
@ -1010,7 +1003,7 @@ void Temperature::manage_heater() {
HOTEND_LOOP() {
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
if (!grace_period && degHotend(e) > temp_range[e].maxtemp)
_temp_error(e, PSTR(MSG_T_THERMAL_RUNAWAY), TEMP_ERR_PSTR(MSG_THERMAL_RUNAWAY, e));
_temp_error((heater_ind_t)e, PSTR(MSG_T_THERMAL_RUNAWAY), TEMP_ERR_PSTR(MSG_THERMAL_RUNAWAY, e));
#endif
#if HEATER_IDLE_HANDLER
@ -1019,25 +1012,25 @@ void Temperature::manage_heater() {
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
// Check for thermal runaway
thermal_runaway_protection(tr_state_machine[e], temp_hotend[e].current, temp_hotend[e].target, e, THERMAL_PROTECTION_PERIOD, THERMAL_PROTECTION_HYSTERESIS);
thermal_runaway_protection(tr_state_machine[e], temp_hotend[e].current, temp_hotend[e].target, (heater_ind_t)e, THERMAL_PROTECTION_PERIOD, THERMAL_PROTECTION_HYSTERESIS);
#endif
temp_hotend[e].soft_pwm_amount = (temp_hotend[e].current > temp_range[e].mintemp || is_preheating(e)) && temp_hotend[e].current < temp_range[e].maxtemp ? (int)get_pid_output(e) >> 1 : 0;
temp_hotend[e].soft_pwm_amount = (temp_hotend[e].current > temp_range[e].mintemp || is_preheating(e)) && temp_hotend[e].current < temp_range[e].maxtemp ? (int)get_pid_output_hotend(e) >> 1 : 0;
#if WATCH_HOTENDS
// Make sure temperature is increasing
if (watch_hotend[e].next_ms && ELAPSED(ms, watch_hotend[e].next_ms)) { // Time to check this extruder?
if (degHotend(e) < watch_hotend[e].target) // Failed to increase enough?
_temp_error(e, PSTR(MSG_T_HEATING_FAILED), TEMP_ERR_PSTR(MSG_HEATING_FAILED_LCD, e));
_temp_error((heater_ind_t)e, PSTR(MSG_T_HEATING_FAILED), TEMP_ERR_PSTR(MSG_HEATING_FAILED_LCD, e));
else // Start again if the target is still far off
start_watching_heater(e);
start_watching_hotend(e);
}
#endif
#if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT)
// Make sure measured temperatures are close together
if (ABS(temp_hotend[0].current - redundant_temperature) > MAX_REDUNDANT_TEMP_SENSOR_DIFF)
_temp_error(0, PSTR(MSG_REDUNDANCY), PSTR(MSG_ERR_REDUNDANT_TEMP));
_temp_error(H_E0, PSTR(MSG_REDUNDANCY), PSTR(MSG_ERR_REDUNDANT_TEMP));
#endif
} // HOTEND_LOOP
@ -1066,14 +1059,14 @@ void Temperature::manage_heater() {
#if ENABLED(THERMAL_PROTECTION_BED)
if (!grace_period && degBed() > BED_MAXTEMP)
_temp_error(-1, PSTR(MSG_T_THERMAL_RUNAWAY), TEMP_ERR_PSTR(MSG_THERMAL_RUNAWAY, -1));
_temp_error(H_BED, PSTR(MSG_T_THERMAL_RUNAWAY), TEMP_ERR_PSTR(MSG_THERMAL_RUNAWAY, H_BED));
#endif
#if WATCH_BED
// Make sure temperature is increasing
if (watch_bed.elapsed(ms)) { // Time to check the bed?
if (degBed() < watch_bed.target) // Failed to increase enough?
_temp_error(-1, PSTR(MSG_T_HEATING_FAILED), TEMP_ERR_PSTR(MSG_HEATING_FAILED_LCD, -1));
_temp_error(H_BED, PSTR(MSG_T_HEATING_FAILED), TEMP_ERR_PSTR(MSG_HEATING_FAILED_LCD, H_BED));
else // Start again if the target is still far off
start_watching_bed();
}
@ -1098,7 +1091,7 @@ void Temperature::manage_heater() {
#endif
#if HAS_THERMALLY_PROTECTED_BED
thermal_runaway_protection(tr_state_machine_bed, temp_bed.current, temp_bed.target, -1, THERMAL_PROTECTION_BED_PERIOD, THERMAL_PROTECTION_BED_HYSTERESIS);
thermal_runaway_protection(tr_state_machine_bed, temp_bed.current, temp_bed.target, H_BED, THERMAL_PROTECTION_BED_PERIOD, THERMAL_PROTECTION_BED_HYSTERESIS);
#endif
#if HEATER_IDLE_HANDLER
@ -1144,14 +1137,14 @@ void Temperature::manage_heater() {
#if ENABLED(THERMAL_PROTECTION_CHAMBER)
if (!grace_period && degChamber() > CHAMBER_MAXTEMP)
_temp_error(-2, PSTR(MSG_T_THERMAL_RUNAWAY), TEMP_ERR_PSTR(MSG_THERMAL_RUNAWAY, -2));
_temp_error(H_CHAMBER, PSTR(MSG_T_THERMAL_RUNAWAY), TEMP_ERR_PSTR(MSG_THERMAL_RUNAWAY, H_CHAMBER));
#endif
#if WATCH_CHAMBER
// Make sure temperature is increasing
if (watch_chamber.elapsed(ms)) { // Time to check the chamber?
if (degChamber() < watch_chamber.target) // Failed to increase enough?
_temp_error(-2, PSTR(MSG_T_HEATING_FAILED), TEMP_ERR_PSTR(MSG_HEATING_FAILED_LCD, -2));
_temp_error(H_CHAMBER, PSTR(MSG_T_HEATING_FAILED), TEMP_ERR_PSTR(MSG_HEATING_FAILED_LCD, H_CHAMBER));
else
start_watching_chamber(); // Start again if the target is still far off
}
@ -1176,7 +1169,7 @@ void Temperature::manage_heater() {
}
#if ENABLED(THERMAL_PROTECTION_CHAMBER)
thermal_runaway_protection(tr_state_machine_chamber, temp_chamber.current, temp_chamber.target, -2, THERMAL_PROTECTION_CHAMBER_PERIOD, THERMAL_PROTECTION_CHAMBER_HYSTERESIS);
thermal_runaway_protection(tr_state_machine_chamber, temp_chamber.current, temp_chamber.target, H_CHAMBER, THERMAL_PROTECTION_CHAMBER_PERIOD, THERMAL_PROTECTION_CHAMBER_HYSTERESIS);
#endif
}
@ -1782,14 +1775,15 @@ void Temperature::init() {
* their target temperature by a configurable margin.
* This is called when the temperature is set. (M104, M109)
*/
void Temperature::start_watching_heater(const uint8_t e) {
void Temperature::start_watching_hotend(const uint8_t e) {
E_UNUSED();
if (degTargetHotend(HOTEND_INDEX) && degHotend(HOTEND_INDEX) < degTargetHotend(HOTEND_INDEX) - (WATCH_TEMP_INCREASE + TEMP_HYSTERESIS + 1)) {
watch_hotend[HOTEND_INDEX].target = degHotend(HOTEND_INDEX) + WATCH_TEMP_INCREASE;
watch_hotend[HOTEND_INDEX].next_ms = millis() + (WATCH_TEMP_PERIOD) * 1000UL;
const uint8_t ee = HOTEND_INDEX;
if (degTargetHotend(ee) && degHotend(ee) < degTargetHotend(ee) - (WATCH_TEMP_INCREASE + TEMP_HYSTERESIS + 1)) {
watch_hotend[ee].target = degHotend(ee) + WATCH_TEMP_INCREASE;
watch_hotend[ee].next_ms = millis() + (WATCH_TEMP_PERIOD) * 1000UL;
}
else
watch_hotend[HOTEND_INDEX].next_ms = 0;
watch_hotend[ee].next_ms = 0;
}
#endif
@ -1837,14 +1831,14 @@ void Temperature::init() {
Temperature::tr_state_machine_t Temperature::tr_state_machine_chamber; // = { TRInactive, 0 };
#endif
void Temperature::thermal_runaway_protection(Temperature::tr_state_machine_t &sm, const float &current, const float &target, const int8_t heater_id, const uint16_t period_seconds, const uint16_t hysteresis_degc) {
void Temperature::thermal_runaway_protection(Temperature::tr_state_machine_t &sm, const float &current, const float &target, const heater_ind_t heater_id, const uint16_t period_seconds, const uint16_t hysteresis_degc) {
static float tr_target_temperature[HOTENDS + 1] = { 0.0 };
/**
SERIAL_ECHO_START();
SERIAL_ECHOPGM("Thermal Thermal Runaway Running. Heater ID: ");
if (heater_id == -2) SERIAL_ECHOPGM("chamber");
if (heater_id == H_CHAMBER) SERIAL_ECHOPGM("chamber");
if (heater_id < 0) SERIAL_ECHOPGM("bed"); else SERIAL_ECHO(heater_id);
SERIAL_ECHOPAIR(" ; State:", sm.state, " ; Timer:", sm.timer, " ; Temperature:", current, " ; Target Temp:", target);
if (heater_id >= 0)
@ -2233,12 +2227,12 @@ void Temperature::readings_ready() {
|| temp_hotend[e].soft_pwm_amount > 0
#endif
);
if (rawtemp > temp_range[e].raw_max * tdir) max_temp_error(e);
if (rawtemp > temp_range[e].raw_max * tdir) max_temp_error((heater_ind_t)e);
if (heater_on && rawtemp < temp_range[e].raw_min * tdir && !is_preheating(e)) {
#ifdef MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED
if (++consecutive_low_temperature_error[e] >= MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED)
#endif
min_temp_error(e);
min_temp_error((heater_ind_t)e);
}
#ifdef MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED
else
@ -2258,8 +2252,8 @@ void Temperature::readings_ready() {
|| (temp_bed.soft_pwm_amount > 0)
#endif
;
if (BEDCMP(temp_bed.raw, maxtemp_raw_BED)) max_temp_error(-1);
if (bed_on && BEDCMP(mintemp_raw_BED, temp_bed.raw)) min_temp_error(-1);
if (BEDCMP(temp_bed.raw, maxtemp_raw_BED)) max_temp_error(H_BED);
if (bed_on && BEDCMP(mintemp_raw_BED, temp_bed.raw)) min_temp_error(H_BED);
#endif
#if HAS_HEATED_CHAMBER
@ -2269,8 +2263,8 @@ void Temperature::readings_ready() {
#define CHAMBERCMP(A,B) ((A)>=(B))
#endif
const bool chamber_on = (temp_chamber.target > 0);
if (CHAMBERCMP(temp_chamber.raw, maxtemp_raw_CHAMBER)) max_temp_error(-2);
if (chamber_on && CHAMBERCMP(mintemp_raw_CHAMBER, temp_chamber.raw)) min_temp_error(-2);
if (CHAMBERCMP(temp_chamber.raw, maxtemp_raw_CHAMBER)) max_temp_error(H_CHAMBER);
if (chamber_on && CHAMBERCMP(mintemp_raw_CHAMBER, temp_chamber.raw)) min_temp_error(H_CHAMBER);
#endif
}
@ -2782,20 +2776,20 @@ void Temperature::isr() {
#if ENABLED(SHOW_TEMP_ADC_VALUES)
, const float r
#endif
, const int8_t e=-3
, const heater_ind_t e=INDEX_NONE
) {
char k;
switch (e) {
#if HAS_TEMP_CHAMBER
case -2: k = 'C'; break;
case H_CHAMBER: k = 'C'; break;
#endif
#if HAS_TEMP_HOTEND
default: k = 'T'; break;
#if HAS_HEATED_BED
case -1: k = 'B'; break;
case H_BED: k = 'B'; break;
#endif
#if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT)
case -3: k = 'R'; break;
case H_REDUNDANT: k = 'R'; break;
#endif
#elif HAS_HEATED_BED
default: k = 'B'; break;
@ -2832,7 +2826,7 @@ void Temperature::isr() {
#if ENABLED(SHOW_TEMP_ADC_VALUES)
, redundant_temperature_raw
#endif
, -3 // REDUNDANT
, H_REDUNDANT
);
#endif
#endif
@ -2841,7 +2835,7 @@ void Temperature::isr() {
#if ENABLED(SHOW_TEMP_ADC_VALUES)
, rawBedTemp()
#endif
, -1 // BED
, H_BED
);
#endif
#if HAS_TEMP_CHAMBER
@ -2854,7 +2848,7 @@ void Temperature::isr() {
#if ENABLED(SHOW_TEMP_ADC_VALUES)
, rawChamberTemp()
#endif
, -2 // CHAMBER
, H_CHAMBER
);
#endif // HAS_TEMP_CHAMBER
#if HOTENDS > 1
@ -2862,21 +2856,21 @@ void Temperature::isr() {
#if ENABLED(SHOW_TEMP_ADC_VALUES)
, rawHotendTemp(e)
#endif
, e
, (heater_ind_t)e
);
#endif
SERIAL_ECHOPAIR(" @:", getHeaterPower(target_extruder));
SERIAL_ECHOPAIR(" @:", getHeaterPower((heater_ind_t)target_extruder));
#if HAS_HEATED_BED
SERIAL_ECHOPAIR(" B@:", getHeaterPower(-1));
SERIAL_ECHOPAIR(" B@:", getHeaterPower(H_BED));
#endif
#if HAS_HEATED_CHAMBER
SERIAL_ECHOPAIR(" C@:", getHeaterPower(-2));
SERIAL_ECHOPAIR(" C@:", getHeaterPower(H_CHAMBER));
#endif
#if HOTENDS > 1
HOTEND_LOOP() {
SERIAL_ECHOPAIR(" @", e);
SERIAL_CHAR(':');
SERIAL_ECHO(getHeaterPower(e));
SERIAL_ECHO(getHeaterPower((heater_ind_t)e));
}
#endif
}

50
Marlin/src/module/temperature.h
View file

@ -45,6 +45,13 @@
#define E_UNUSED()
#endif
// Identifiers for other heaters
typedef enum : int8_t {
INDEX_NONE = -4,
H_REDUNDANT, H_CHAMBER, H_BED,
H_E0, H_E1, H_E2, H_E3, H_E4, H_E5
} heater_ind_t;
// PID storage
typedef struct { float Kp, Ki, Kd; } PID_t;
typedef struct { float Kp, Ki, Kd, Kc; } PIDC_t;
@ -580,33 +587,34 @@ class Temperature {
}
#if WATCH_HOTENDS
static void start_watching_heater(const uint8_t e=0);
static void start_watching_hotend(const uint8_t e=0);
#else
static inline void start_watching_heater(const uint8_t e=0) { UNUSED(e); }
static inline void start_watching_hotend(const uint8_t e=0) { UNUSED(e); }
#endif
#if HAS_LCD_MENU
static inline void start_watching_E0() { start_watching_heater(0); }
static inline void start_watching_E1() { start_watching_heater(1); }
static inline void start_watching_E2() { start_watching_heater(2); }
static inline void start_watching_E3() { start_watching_heater(3); }
static inline void start_watching_E4() { start_watching_heater(4); }
static inline void start_watching_E5() { start_watching_heater(5); }
static inline void start_watching_E0() { start_watching_hotend(0); }
static inline void start_watching_E1() { start_watching_hotend(1); }
static inline void start_watching_E2() { start_watching_hotend(2); }
static inline void start_watching_E3() { start_watching_hotend(3); }
static inline void start_watching_E4() { start_watching_hotend(4); }
static inline void start_watching_E5() { start_watching_hotend(5); }
#endif
static void setTargetHotend(const int16_t celsius, const uint8_t e) {
E_UNUSED();
const uint8_t ee = HOTEND_INDEX;
#ifdef MILLISECONDS_PREHEAT_TIME
if (celsius == 0)
reset_preheat_time(HOTEND_INDEX);
else if (temp_hotend[HOTEND_INDEX].target == 0)
start_preheat_time(HOTEND_INDEX);
reset_preheat_time(ee);
else if (temp_hotend[ee].target == 0)
start_preheat_time(ee);
#endif
#if ENABLED(AUTO_POWER_CONTROL)
powerManager.power_on();
#endif
temp_hotend[HOTEND_INDEX].target = MIN(celsius, temp_range[HOTEND_INDEX].maxtemp - 15);
start_watching_heater(HOTEND_INDEX);
temp_hotend[ee].target = MIN(celsius, temp_range[ee].maxtemp - 15);
start_watching_hotend(ee);
}
#if WATCH_CHAMBER
@ -705,7 +713,7 @@ class Temperature {
/**
* The software PWM power for a heater
*/
static int16_t getHeaterPower(const int8_t heater);
static int16_t getHeaterPower(const heater_ind_t heater);
/**
* Switch off all heaters, set all target temperatures to 0
@ -716,7 +724,7 @@ class Temperature {
* Perform auto-tuning for hotend or bed in response to M303
*/
#if HAS_PID_HEATING
static void PID_autotune(const float &target, const int8_t hotend, const int8_t ncycles, const bool set_result=false);
static void PID_autotune(const float &target, const heater_ind_t hotend, const int8_t ncycles, const bool set_result=false);
#if ENABLED(NO_FAN_SLOWING_IN_PID_TUNING)
static bool adaptive_fan_slowing;
@ -747,7 +755,7 @@ class Temperature {
static void reset_heater_idle_timer(const uint8_t e) {
E_UNUSED();
hotend_idle[HOTEND_INDEX].reset();
start_watching_heater(HOTEND_INDEX);
start_watching_hotend(HOTEND_INDEX);
}
#if HAS_HEATED_BED
@ -806,7 +814,7 @@ class Temperature {
static void checkExtruderAutoFans();
static float get_pid_output(const int8_t e);
static float get_pid_output_hotend(const uint8_t e);
#if ENABLED(PIDTEMPBED)
static float get_pid_output_bed();
@ -816,9 +824,9 @@ class Temperature {
static float get_pid_output_chamber();
#endif
static void _temp_error(const int8_t e, PGM_P const serial_msg, PGM_P const lcd_msg);
static void min_temp_error(const int8_t e);
static void max_temp_error(const int8_t e);
static void _temp_error(const heater_ind_t e, PGM_P const serial_msg, PGM_P const lcd_msg);
static void min_temp_error(const heater_ind_t e);
static void max_temp_error(const heater_ind_t e);
#if ENABLED(THERMAL_PROTECTION_HOTENDS) || HAS_THERMALLY_PROTECTED_BED || ENABLED(THERMAL_PROTECTION_CHAMBER)
@ -839,7 +847,7 @@ class Temperature {
static tr_state_machine_t tr_state_machine_chamber;
#endif
static void thermal_runaway_protection(tr_state_machine_t &state, const float &current, const float &target, const int8_t heater_id, const uint16_t period_seconds, const uint16_t hysteresis_degc);
static void thermal_runaway_protection(tr_state_machine_t &state, const float &current, const float &target, const heater_ind_t heater_id, const uint16_t period_seconds, const uint16_t hysteresis_degc);
#endif // THERMAL_PROTECTION
};