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SINGLENOZZLE: EXTRUDERS versus HOTENDS

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This commit is contained in:
Scott Lahteine
2016-05-26 17:43:20 -07:00
parent 32f8300cc6
commit cd441ce652
50 changed files with 554 additions and 462 deletions
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188
Marlin/temperature.cpp
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@ -42,17 +42,17 @@
static void* heater_ttbl_map[2] = {(void*)HEATER_0_TEMPTABLE, (void*)HEATER_1_TEMPTABLE };
static uint8_t heater_ttbllen_map[2] = { HEATER_0_TEMPTABLE_LEN, HEATER_1_TEMPTABLE_LEN };
#else
static void* heater_ttbl_map[EXTRUDERS] = ARRAY_BY_EXTRUDERS((void*)HEATER_0_TEMPTABLE, (void*)HEATER_1_TEMPTABLE, (void*)HEATER_2_TEMPTABLE, (void*)HEATER_3_TEMPTABLE);
static uint8_t heater_ttbllen_map[EXTRUDERS] = ARRAY_BY_EXTRUDERS(HEATER_0_TEMPTABLE_LEN, HEATER_1_TEMPTABLE_LEN, HEATER_2_TEMPTABLE_LEN, HEATER_3_TEMPTABLE_LEN);
static void* heater_ttbl_map[HOTENDS] = ARRAY_BY_HOTENDS((void*)HEATER_0_TEMPTABLE, (void*)HEATER_1_TEMPTABLE, (void*)HEATER_2_TEMPTABLE, (void*)HEATER_3_TEMPTABLE);
static uint8_t heater_ttbllen_map[HOTENDS] = ARRAY_BY_HOTENDS(HEATER_0_TEMPTABLE_LEN, HEATER_1_TEMPTABLE_LEN, HEATER_2_TEMPTABLE_LEN, HEATER_3_TEMPTABLE_LEN);
#endif
Temperature thermalManager;
// public:
int Temperature::current_temperature_raw[EXTRUDERS] = { 0 };
float Temperature::current_temperature[EXTRUDERS] = { 0.0 };
int Temperature::target_temperature[EXTRUDERS] = { 0 };
int Temperature::current_temperature_raw[HOTENDS] = { 0 };
float Temperature::current_temperature[HOTENDS] = { 0.0 };
int Temperature::target_temperature[HOTENDS] = { 0 };
int Temperature::current_temperature_bed_raw = 0;
float Temperature::current_temperature_bed = 0.0;
@ -69,12 +69,12 @@ unsigned char Temperature::soft_pwm_bed;
#endif
#if ENABLED(PIDTEMP)
#if ENABLED(PID_PARAMS_PER_EXTRUDER)
float Temperature::Kp[EXTRUDERS] = ARRAY_BY_EXTRUDERS1(DEFAULT_Kp),
Temperature::Ki[EXTRUDERS] = ARRAY_BY_EXTRUDERS1((DEFAULT_Ki) * (PID_dT)),
Temperature::Kd[EXTRUDERS] = ARRAY_BY_EXTRUDERS1((DEFAULT_Kd) / (PID_dT));
#if ENABLED(PID_PARAMS_PER_HOTEND)
float Temperature::Kp[HOTENDS] = ARRAY_BY_HOTENDS1(DEFAULT_Kp),
Temperature::Ki[HOTENDS] = ARRAY_BY_HOTENDS1((DEFAULT_Ki) * (PID_dT)),
Temperature::Kd[HOTENDS] = ARRAY_BY_HOTENDS1((DEFAULT_Kd) / (PID_dT));
#if ENABLED(PID_ADD_EXTRUSION_RATE)
float Temperature::Kc[EXTRUDERS] = ARRAY_BY_EXTRUDERS1(DEFAULT_Kc);
float Temperature::Kc[HOTENDS] = ARRAY_BY_HOTENDS1(DEFAULT_Kc);
#endif
#else
float Temperature::Kp = DEFAULT_Kp,
@ -97,8 +97,8 @@ unsigned char Temperature::soft_pwm_bed;
#endif
#if ENABLED(THERMAL_PROTECTION_HOTENDS) && WATCH_TEMP_PERIOD > 0
int Temperature::watch_target_temp[EXTRUDERS] = { 0 };
millis_t Temperature::watch_heater_next_ms[EXTRUDERS] = { 0 };
int Temperature::watch_target_temp[HOTENDS] = { 0 };
millis_t Temperature::watch_heater_next_ms[HOTENDS] = { 0 };
#endif
#if ENABLED(THERMAL_PROTECTION_HOTENDS) && WATCH_BED_TEMP_PERIOD > 0
@ -120,23 +120,23 @@ unsigned char Temperature::soft_pwm_bed;
volatile bool Temperature::temp_meas_ready = false;
#if ENABLED(PIDTEMP)
float Temperature::temp_iState[EXTRUDERS] = { 0 };
float Temperature::temp_dState[EXTRUDERS] = { 0 };
float Temperature::pTerm[EXTRUDERS];
float Temperature::iTerm[EXTRUDERS];
float Temperature::dTerm[EXTRUDERS];
float Temperature::temp_iState[HOTENDS] = { 0 };
float Temperature::temp_dState[HOTENDS] = { 0 };
float Temperature::pTerm[HOTENDS];
float Temperature::iTerm[HOTENDS];
float Temperature::dTerm[HOTENDS];
#if ENABLED(PID_ADD_EXTRUSION_RATE)
float Temperature::cTerm[EXTRUDERS];
long Temperature::last_position[EXTRUDERS];
float Temperature::cTerm[HOTENDS];
long Temperature::last_position[HOTENDS];
long Temperature::lpq[LPQ_MAX_LEN];
int Temperature::lpq_ptr = 0;
#endif
float Temperature::pid_error[EXTRUDERS];
float Temperature::temp_iState_min[EXTRUDERS];
float Temperature::temp_iState_max[EXTRUDERS];
bool Temperature::pid_reset[EXTRUDERS];
float Temperature::pid_error[HOTENDS];
float Temperature::temp_iState_min[HOTENDS];
float Temperature::temp_iState_max[HOTENDS];
bool Temperature::pid_reset[HOTENDS];
#endif
#if ENABLED(PIDTEMPBED)
@ -156,10 +156,10 @@ unsigned long Temperature::raw_temp_value[4] = { 0 };
unsigned long Temperature::raw_temp_bed_value = 0;
// Init min and max temp with extreme values to prevent false errors during startup
int Temperature::minttemp_raw[EXTRUDERS] = ARRAY_BY_EXTRUDERS(HEATER_0_RAW_LO_TEMP , HEATER_1_RAW_LO_TEMP , HEATER_2_RAW_LO_TEMP, HEATER_3_RAW_LO_TEMP);
int Temperature::maxttemp_raw[EXTRUDERS] = ARRAY_BY_EXTRUDERS(HEATER_0_RAW_HI_TEMP , HEATER_1_RAW_HI_TEMP , HEATER_2_RAW_HI_TEMP, HEATER_3_RAW_HI_TEMP);
int Temperature::minttemp[EXTRUDERS] = { 0 };
int Temperature::maxttemp[EXTRUDERS] = ARRAY_BY_EXTRUDERS1(16383);
int Temperature::minttemp_raw[HOTENDS] = ARRAY_BY_HOTENDS(HEATER_0_RAW_LO_TEMP , HEATER_1_RAW_LO_TEMP , HEATER_2_RAW_LO_TEMP, HEATER_3_RAW_LO_TEMP);
int Temperature::maxttemp_raw[HOTENDS] = ARRAY_BY_HOTENDS(HEATER_0_RAW_HI_TEMP , HEATER_1_RAW_HI_TEMP , HEATER_2_RAW_HI_TEMP, HEATER_3_RAW_HI_TEMP);
int Temperature::minttemp[HOTENDS] = { 0 };
int Temperature::maxttemp[HOTENDS] = ARRAY_BY_HOTENDS1(16383);
#ifdef BED_MINTEMP
int Temperature::bed_minttemp_raw = HEATER_BED_RAW_LO_TEMP;
@ -177,7 +177,7 @@ int Temperature::maxttemp[EXTRUDERS] = ARRAY_BY_EXTRUDERS1(16383);
millis_t Temperature::next_auto_fan_check_ms;
#endif
unsigned char Temperature::soft_pwm[EXTRUDERS];
unsigned char Temperature::soft_pwm[HOTENDS];
#if ENABLED(FAN_SOFT_PWM)
unsigned char Temperature::soft_pwm_fan[FAN_COUNT];
@ -189,7 +189,7 @@ unsigned char Temperature::soft_pwm[EXTRUDERS];
#if HAS_PID_HEATING
void Temperature::PID_autotune(float temp, int extruder, int ncycles, bool set_result/*=false*/) {
void Temperature::PID_autotune(float temp, int hotend, int ncycles, bool set_result/*=false*/) {
float input = 0.0;
int cycles = 0;
bool heating = true;
@ -208,12 +208,12 @@ unsigned char Temperature::soft_pwm[EXTRUDERS];
if (false
#if ENABLED(PIDTEMP)
|| extruder >= EXTRUDERS
|| hotend >= HOTENDS
#else
|| extruder >= 0
|| hotend >= 0
#endif
#if DISABLED(PIDTEMPBED)
|| extruder < 0
|| hotend < 0
#endif
) {
SERIAL_ECHOLN(MSG_PID_BAD_EXTRUDER_NUM);
@ -225,12 +225,12 @@ unsigned char Temperature::soft_pwm[EXTRUDERS];
disable_all_heaters(); // switch off all heaters.
#if HAS_PID_FOR_BOTH
if (extruder < 0)
if (hotend < 0)
soft_pwm_bed = bias = d = (MAX_BED_POWER) / 2;
else
soft_pwm[extruder] = bias = d = (PID_MAX) / 2;
soft_pwm[hotend] = bias = d = (PID_MAX) / 2;
#elif ENABLED(PIDTEMP)
soft_pwm[extruder] = bias = d = (PID_MAX) / 2;
soft_pwm[hotend] = bias = d = (PID_MAX) / 2;
#else
soft_pwm_bed = bias = d = (MAX_BED_POWER) / 2;
#endif
@ -245,9 +245,9 @@ unsigned char Temperature::soft_pwm[EXTRUDERS];
input =
#if HAS_PID_FOR_BOTH
extruder < 0 ? current_temperature_bed : current_temperature[extruder]
hotend < 0 ? current_temperature_bed : current_temperature[hotend]
#elif ENABLED(PIDTEMP)
current_temperature[extruder]
current_temperature[hotend]
#else
current_temperature_bed
#endif
@ -267,12 +267,12 @@ unsigned char Temperature::soft_pwm[EXTRUDERS];
if (ELAPSED(ms, t2 + 5000UL)) {
heating = false;
#if HAS_PID_FOR_BOTH
if (extruder < 0)
if (hotend < 0)
soft_pwm_bed = (bias - d) >> 1;
else
soft_pwm[extruder] = (bias - d) >> 1;
soft_pwm[hotend] = (bias - d) >> 1;
#elif ENABLED(PIDTEMP)
soft_pwm[extruder] = (bias - d) >> 1;
soft_pwm[hotend] = (bias - d) >> 1;
#elif ENABLED(PIDTEMPBED)
soft_pwm_bed = (bias - d) >> 1;
#endif
@ -290,7 +290,7 @@ unsigned char Temperature::soft_pwm[EXTRUDERS];
if (cycles > 0) {
long max_pow =
#if HAS_PID_FOR_BOTH
extruder < 0 ? MAX_BED_POWER : PID_MAX
hotend < 0 ? MAX_BED_POWER : PID_MAX
#elif ENABLED(PIDTEMP)
PID_MAX
#else
@ -336,12 +336,12 @@ unsigned char Temperature::soft_pwm[EXTRUDERS];
}
}
#if HAS_PID_FOR_BOTH
if (extruder < 0)
if (hotend < 0)
soft_pwm_bed = (bias + d) >> 1;
else
soft_pwm[extruder] = (bias + d) >> 1;
soft_pwm[hotend] = (bias + d) >> 1;
#elif ENABLED(PIDTEMP)
soft_pwm[extruder] = (bias + d) >> 1;
soft_pwm[hotend] = (bias + d) >> 1;
#else
soft_pwm_bed = (bias + d) >> 1;
#endif
@ -373,7 +373,7 @@ unsigned char Temperature::soft_pwm[EXTRUDERS];
SERIAL_PROTOCOLLNPGM(MSG_PID_AUTOTUNE_FINISHED);
#if HAS_PID_FOR_BOTH
const char* estring = extruder < 0 ? "bed" : "";
const char* estring = hotend < 0 ? "bed" : "";
SERIAL_PROTOCOLPGM("#define DEFAULT_"); SERIAL_PROTOCOL(estring); SERIAL_PROTOCOLPGM("Kp "); SERIAL_PROTOCOLLN(workKp);
SERIAL_PROTOCOLPGM("#define DEFAULT_"); SERIAL_PROTOCOL(estring); SERIAL_PROTOCOLPGM("Ki "); SERIAL_PROTOCOLLN(workKi);
SERIAL_PROTOCOLPGM("#define DEFAULT_"); SERIAL_PROTOCOL(estring); SERIAL_PROTOCOLPGM("Kd "); SERIAL_PROTOCOLLN(workKd);
@ -394,15 +394,15 @@ unsigned char Temperature::soft_pwm[EXTRUDERS];
updatePID()
#define _SET_EXTRUDER_PID() \
PID_PARAM(Kp, extruder) = workKp; \
PID_PARAM(Ki, extruder) = scalePID_i(workKi); \
PID_PARAM(Kd, extruder) = scalePID_d(workKd); \
PID_PARAM(Kp, hotend) = workKp; \
PID_PARAM(Ki, hotend) = scalePID_i(workKi); \
PID_PARAM(Kd, hotend) = scalePID_d(workKd); \
updatePID()
// Use the result? (As with "M303 U1")
if (set_result) {
#if HAS_PID_FOR_BOTH
if (extruder < 0) {
if (hotend < 0) {
_SET_BED_PID();
}
else {
@ -430,7 +430,7 @@ Temperature::Temperature() { }
void Temperature::updatePID() {
#if ENABLED(PIDTEMP)
for (int e = 0; e < EXTRUDERS; e++) {
for (int e = 0; e < HOTENDS; e++) {
temp_iState_max[e] = (PID_INTEGRAL_DRIVE_MAX) / PID_PARAM(Ki, e);
#if ENABLED(PID_ADD_EXTRUSION_RATE)
last_position[e] = 0;
@ -459,7 +459,7 @@ int Temperature::getHeaterPower(int heater) {
EXTRUDER_3_AUTO_FAN_PIN == EXTRUDER_2_AUTO_FAN_PIN ? 2 : 3
};
uint8_t fanState = 0;
for (int f = 0; f <= EXTRUDERS; f++) {
for (int f = 0; f <= HOTENDS; f++) {
if (current_temperature[f] > EXTRUDER_AUTO_FAN_TEMPERATURE)
SBI(fanState, fanBit[f]);
}
@ -665,8 +665,8 @@ void Temperature::manage_heater() {
millis_t ms = millis();
#endif
// Loop through all extruders
for (int e = 0; e < EXTRUDERS; e++) {
// Loop through all hotends
for (int e = 0; e < HOTENDS; e++) {
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
thermal_runaway_protection(&thermal_runaway_state_machine[e], &thermal_runaway_timer[e], current_temperature[e], target_temperature[e], e, THERMAL_PROTECTION_PERIOD, THERMAL_PROTECTION_HYSTERESIS);
@ -719,7 +719,7 @@ void Temperature::manage_heater() {
}
#endif
} // Extruders Loop
} // Hotends Loop
#if HAS_AUTO_FAN
if (ELAPSED(ms, next_auto_fan_check_ms)) { // only need to check fan state very infrequently
@ -790,9 +790,9 @@ void Temperature::manage_heater() {
// For hot end temperature measurement.
float Temperature::analog2temp(int raw, uint8_t e) {
#if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT)
if (e > EXTRUDERS)
if (e > HOTENDS)
#else
if (e >= EXTRUDERS)
if (e >= HOTENDS)
#endif
{
SERIAL_ERROR_START;
@ -873,7 +873,7 @@ void Temperature::updateTemperaturesFromRawValues() {
#if ENABLED(HEATER_0_USES_MAX6675)
current_temperature_raw[0] = read_max6675();
#endif
for (uint8_t e = 0; e < EXTRUDERS; e++) {
for (uint8_t e = 0; e < HOTENDS; e++) {
current_temperature[e] = Temperature::analog2temp(current_temperature_raw[e], e);
}
current_temperature_bed = Temperature::analog2tempBed(current_temperature_bed_raw);
@ -926,8 +926,8 @@ void Temperature::init() {
MCUCR = _BV(JTD);
#endif
// Finish init of mult extruder arrays
for (int e = 0; e < EXTRUDERS; e++) {
// Finish init of mult hotend arrays
for (int e = 0; e < HOTENDS; e++) {
// populate with the first value
maxttemp[e] = maxttemp[0];
#if ENABLED(PIDTEMP)
@ -1083,30 +1083,30 @@ void Temperature::init() {
#ifdef HEATER_0_MAXTEMP
TEMP_MAX_ROUTINE(0);
#endif
#if EXTRUDERS > 1
#if HOTENDS > 1
#ifdef HEATER_1_MINTEMP
TEMP_MIN_ROUTINE(1);
#endif
#ifdef HEATER_1_MAXTEMP
TEMP_MAX_ROUTINE(1);
#endif
#if EXTRUDERS > 2
#if HOTENDS > 2
#ifdef HEATER_2_MINTEMP
TEMP_MIN_ROUTINE(2);
#endif
#ifdef HEATER_2_MAXTEMP
TEMP_MAX_ROUTINE(2);
#endif
#if EXTRUDERS > 3
#if HOTENDS > 3
#ifdef HEATER_3_MINTEMP
TEMP_MIN_ROUTINE(3);
#endif
#ifdef HEATER_3_MAXTEMP
TEMP_MAX_ROUTINE(3);
#endif
#endif // EXTRUDERS > 3
#endif // EXTRUDERS > 2
#endif // EXTRUDERS > 1
#endif // HOTENDS > 3
#endif // HOTENDS > 2
#endif // HOTENDS > 1
#ifdef BED_MINTEMP
while(analog2tempBed(bed_minttemp_raw) < BED_MINTEMP) {
@ -1163,8 +1163,8 @@ void Temperature::init() {
#if ENABLED(THERMAL_PROTECTION_HOTENDS) || HAS_THERMALLY_PROTECTED_BED
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
Temperature::TRState Temperature::thermal_runaway_state_machine[EXTRUDERS] = { TRInactive };
millis_t Temperature::thermal_runaway_timer[EXTRUDERS] = { 0 };
Temperature::TRState Temperature::thermal_runaway_state_machine[HOTENDS] = { TRInactive };
millis_t Temperature::thermal_runaway_timer[HOTENDS] = { 0 };
#endif
#if HAS_THERMALLY_PROTECTED_BED
@ -1174,7 +1174,7 @@ void Temperature::init() {
void Temperature::thermal_runaway_protection(Temperature::TRState* state, millis_t* timer, float temperature, float target_temperature, int heater_id, int period_seconds, int hysteresis_degc) {
static float tr_target_temperature[EXTRUDERS + 1] = { 0.0 };
static float tr_target_temperature[HOTENDS + 1] = { 0.0 };
/**
SERIAL_ECHO_START;
@ -1187,7 +1187,7 @@ void Temperature::init() {
SERIAL_EOL;
*/
int heater_index = heater_id >= 0 ? heater_id : EXTRUDERS;
int heater_index = heater_id >= 0 ? heater_id : HOTENDS;
// If the target temperature changes, restart
if (tr_target_temperature[heater_index] != target_temperature) {
@ -1218,7 +1218,7 @@ void Temperature::init() {
#endif // THERMAL_PROTECTION_HOTENDS || THERMAL_PROTECTION_BED
void Temperature::disable_all_heaters() {
for (int i = 0; i < EXTRUDERS; i++) setTargetHotend(0, i);
for (int i = 0; i < HOTENDS; i++) setTargetHotend(0, i);
setTargetBed(0);
// If all heaters go down then for sure our print job has stopped
@ -1236,15 +1236,15 @@ void Temperature::disable_all_heaters() {
WRITE_HEATER_0P(LOW); // Should HEATERS_PARALLEL apply here? Then change to DISABLE_HEATER(0)
#endif
#if EXTRUDERS > 1 && HAS_TEMP_1
#if HOTENDS > 1 && HAS_TEMP_1
DISABLE_HEATER(1);
#endif
#if EXTRUDERS > 2 && HAS_TEMP_2
#if HOTENDS > 2 && HAS_TEMP_2
DISABLE_HEATER(2);
#endif
#if EXTRUDERS > 3 && HAS_TEMP_3
#if HOTENDS > 3 && HAS_TEMP_3
DISABLE_HEATER(3);
#endif
@ -1390,11 +1390,11 @@ void Temperature::isr() {
// Statics per heater
ISR_STATICS(0);
#if (EXTRUDERS > 1) || ENABLED(HEATERS_PARALLEL)
#if (HOTENDS > 1) || ENABLED(HEATERS_PARALLEL)
ISR_STATICS(1);
#if EXTRUDERS > 2
#if HOTENDS > 2
ISR_STATICS(2);
#if EXTRUDERS > 3
#if HOTENDS > 3
ISR_STATICS(3);
#endif
#endif
@ -1418,13 +1418,13 @@ void Temperature::isr() {
}
else WRITE_HEATER_0P(0); // If HEATERS_PARALLEL should apply, change to WRITE_HEATER_0
#if EXTRUDERS > 1
#if HOTENDS > 1
soft_pwm_1 = soft_pwm[1];
WRITE_HEATER_1(soft_pwm_1 > 0 ? 1 : 0);
#if EXTRUDERS > 2
#if HOTENDS > 2
soft_pwm_2 = soft_pwm[2];
WRITE_HEATER_2(soft_pwm_2 > 0 ? 1 : 0);
#if EXTRUDERS > 3
#if HOTENDS > 3
soft_pwm_3 = soft_pwm[3];
WRITE_HEATER_3(soft_pwm_3 > 0 ? 1 : 0);
#endif
@ -1453,11 +1453,11 @@ void Temperature::isr() {
}
if (soft_pwm_0 < pwm_count) WRITE_HEATER_0(0);
#if EXTRUDERS > 1
#if HOTENDS > 1
if (soft_pwm_1 < pwm_count) WRITE_HEATER_1(0);
#if EXTRUDERS > 2
#if HOTENDS > 2
if (soft_pwm_2 < pwm_count) WRITE_HEATER_2(0);
#if EXTRUDERS > 3
#if HOTENDS > 3
if (soft_pwm_3 < pwm_count) WRITE_HEATER_3(0);
#endif
#endif
@ -1524,11 +1524,11 @@ void Temperature::isr() {
if (slow_pwm_count == 0) {
SLOW_PWM_ROUTINE(0); // EXTRUDER 0
#if EXTRUDERS > 1
#if HOTENDS > 1
SLOW_PWM_ROUTINE(1); // EXTRUDER 1
#if EXTRUDERS > 2
#if HOTENDS > 2
SLOW_PWM_ROUTINE(2); // EXTRUDER 2
#if EXTRUDERS > 3
#if HOTENDS > 3
SLOW_PWM_ROUTINE(3); // EXTRUDER 3
#endif
#endif
@ -1540,11 +1540,11 @@ void Temperature::isr() {
} // slow_pwm_count == 0
PWM_OFF_ROUTINE(0); // EXTRUDER 0
#if EXTRUDERS > 1
#if HOTENDS > 1
PWM_OFF_ROUTINE(1); // EXTRUDER 1
#if EXTRUDERS > 2
#if HOTENDS > 2
PWM_OFF_ROUTINE(2); // EXTRUDER 2
#if EXTRUDERS > 3
#if HOTENDS > 3
PWM_OFF_ROUTINE(3); // EXTRUDER 3
#endif
#endif
@ -1589,11 +1589,11 @@ void Temperature::isr() {
// EXTRUDER 0
if (state_timer_heater_0 > 0) state_timer_heater_0--;
#if EXTRUDERS > 1 // EXTRUDER 1
#if HOTENDS > 1 // EXTRUDER 1
if (state_timer_heater_1 > 0) state_timer_heater_1--;
#if EXTRUDERS > 2 // EXTRUDER 2
#if HOTENDS > 2 // EXTRUDER 2
if (state_timer_heater_2 > 0) state_timer_heater_2--;
#if EXTRUDERS > 3 // EXTRUDER 3
#if HOTENDS > 3 // EXTRUDER 3
if (state_timer_heater_3 > 0) state_timer_heater_3--;
#endif
#endif
@ -1736,7 +1736,7 @@ void Temperature::isr() {
if (minttemp_raw[0] GE0 current_temperature_raw[0]) min_temp_error(0);
#endif
#if HAS_TEMP_1 && EXTRUDERS > 1
#if HAS_TEMP_1 && HOTENDS > 1
#if HEATER_1_RAW_LO_TEMP > HEATER_1_RAW_HI_TEMP
#define GE1 <=
#else
@ -1746,7 +1746,7 @@ void Temperature::isr() {
if (minttemp_raw[1] GE1 current_temperature_raw[1]) min_temp_error(1);
#endif // TEMP_SENSOR_1
#if HAS_TEMP_2 && EXTRUDERS > 2
#if HAS_TEMP_2 && HOTENDS > 2
#if HEATER_2_RAW_LO_TEMP > HEATER_2_RAW_HI_TEMP
#define GE2 <=
#else
@ -1756,7 +1756,7 @@ void Temperature::isr() {
if (minttemp_raw[2] GE2 current_temperature_raw[2]) min_temp_error(2);
#endif // TEMP_SENSOR_2
#if HAS_TEMP_3 && EXTRUDERS > 3
#if HAS_TEMP_3 && HOTENDS > 3
#if HEATER_3_RAW_LO_TEMP > HEATER_3_RAW_HI_TEMP
#define GE3 <=
#else