Modify M190 and M140 ti add cooler options

Documentation/GCodes.md

@@ -79,14 +79,15 @@
 *  M127 - Solenoid Air Valve Closed (BariCUDA vent to atmospheric pressure by jmil)
 *  M128 - EtoP Open (BariCUDA EtoP = electricity to air pressure transducer by jmil)
 *  M129 - EtoP Closed (BariCUDA EtoP = electricity to air pressure transducer by jmil)
-*  M140 - Set bed target temp
+*  M140 - Set bed or cooler target temp
 *  M145 - Set the heatup state H<hotend> B<bed> F<fan speed> for S<material> (0=PLA, 1=ABS)
 *  M150 - Set BlinkM Color Output R: Red<0-255> U(!): Green<0-255> B: Blue<0-255> over i2c, G for green does not work.
 *  M163 - Set a single proportion for a mixing extruder. Requires COLOR_MIXING_EXTRUDER.
 *  M164 - Save the mix as a virtual extruder. Requires COLOR_MIXING_EXTRUDER and MIXING_VIRTUAL_TOOLS.
 *  M165 - Set the proportions for a mixing extruder. Use parameters ABCDHI to set the mixing factors. Requires COLOR_MIXING_EXTRUDER.
-*  M190 - S[xxx] Wait for bed current temp to reach target temp. Waits only when heating
-        - R[xxx] Wait for bed current temp to reach target temp. Waits when heating and cooling
+*  M190 - S[xxx] Wait for bed or cooler current temp to reach target temp. Waits only when heating bed or cooling cooler
+        - R[xxx] Wait for bed or cooler current temp to reach target temp. Waits when heating and cooling
+        - C parameter select Cooler, omitting it selec bed.
 *  M200 - D[millimeters]- set filament diameter and set E axis units to cubic millimeters (use S0 to set back to millimeters).
 *  M201 - Set max acceleration in units/s^2 for print moves (M201 X1000 Y1000 Z1000 E0 S1000 E1 S1000 E2 S1000 E3 S1000) in mm/sec^2
 *  M203 - Set maximum feedrate that your machine can sustain (M203 X200 Y200 Z300 E0 S1000 E1 S1000 E2 S1000 E3 S1000) in mm/sec
@@ -106,7 +107,7 @@
 *  M301 - Set PID parameters P I and D
 *  M302 - Allow cold extrudes
 *  M303 - PID relay autotune S<temperature> sets the target temperature (default target temperature = 150C). H<hotend> C<cycles> U<Apply result>
-*  M304 - Set bed PID parameters P I and D or Water Cooling if L parameter
+*  M304 - Set bed PID parameters P I and D or Water Cooling if C parameter
 *  M350 - Set microstepping mode.
 *  M351 - Toggle MS1 MS2 pins directly.
 *  M400 - Finish all moves

Documentation/Laser/K40_ramps_configs/Configuration_Basic.h

@@ -217,6 +217,12 @@
 #define TEMP_BED_HYSTERESIS 3       // (degC) range of +/- temperatures considered "close" to the target one
 #define TEMP_BED_WINDOW     1       // (degC) Window around target to start the residency timer x degC early.
 
+// Cooler temperature must be close to target for this long before M190 returns success
+#define TEMP_COOLER_RESIDENCY_TIME 0      // (seconds)
+#define TEMP_COOLER_HYSTERESIS 1          // (degC) range of +/- temperatures considered "close" to the target one
+#define TEMP_COOLER_WINDOW     1          // (degC) Window around target to start the residency timer x degC early.
+
+
 // When temperature exceeds max temp, your heater will be switched off.
 // When temperature exceeds max temp, your cooler cannot be activaed.
 // This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!

MK/Configuration_Basic.h

@@ -217,6 +217,11 @@
 #define TEMP_BED_HYSTERESIS 3       // (degC) range of +/- temperatures considered "close" to the target one
 #define TEMP_BED_WINDOW     1       // (degC) Window around target to start the residency timer x degC early.
 
+// Cooler temperature must be close to target for this long before M190 returns success
+#define TEMP_COOLER_RESIDENCY_TIME 0   // (seconds)
+#define TEMP_COOLER_HYSTERESIS 1          // (degC) range of +/- temperatures considered "close" to the target one
+#define TEMP_COOLER_WINDOW     1          // (degC) Window around target to start the residency timer x degC early.
+
 // When temperature exceeds max temp, your heater will be switched off.
 // When temperature exceeds max temp, your cooler cannot be activaed.
 // This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!

MK/Configuration_Pins.h

@@ -115,6 +115,9 @@
       #define LASER_INTENSITY_PIN 6 // Digital pins 2, 3, 5, 6, 7, 8 are attached to timers we can use
       #define LASER_FIRING_PIN   5
    #endif
+   #if DISABLED(ORIG_TEMP_COOLER_PIN)
+     #define TEMP_COOLER_PIN ORIG_HEATER_0_PIN // Default to the first thermistor
+   #endif
    #if ENABLED(LASER_POWER_DOWN)
       #define LASER_POWER_PIN 9 // This is currently hard-coded to timer2 which services pins 9, 10
    #endif // LASER_POWER_DOWN

MK/MK.ino

@@ -119,14 +119,15 @@
  * M127 - Solenoid Air Valve Closed (BariCUDA vent to atmospheric pressure by jmil)
  * M128 - EtoP Open (BariCUDA EtoP = electricity to air pressure transducer by jmil)
  * M129 - EtoP Closed (BariCUDA EtoP = electricity to air pressure transducer by jmil)
- * M140 - Set bed target temp
+ * M140 - Set bed or cooler target temp
  * M145 - Set the heatup state H<hotend> B<bed> F<fan speed> for S<material> (0=PLA, 1=ABS)
  * M150 - Set BlinkM Color Output R: Red<0-255> U(!): Green<0-255> B: Blue<0-255> over i2c, G for green does not work.
  * M163 - Set a single proportion for a mixing extruder. Requires COLOR_MIXING_EXTRUDER.
  * M164 - Save the mix as a virtual extruder. Requires COLOR_MIXING_EXTRUDER and MIXING_VIRTUAL_TOOLS.
  * M165 - Set the proportions for a mixing extruder. Use parameters ABCDHI to set the mixing factors. Requires COLOR_MIXING_EXTRUDER.
- * M190 - Sxxx Wait for bed current temp to reach target temp. Waits only when heating
- *        Rxxx Wait for bed current temp to reach target temp. Waits when heating and cooling
+ * M190 - Sxxx Wait for bed or cooler current temp to reach target temp. Waits only when heating Waits only when heating bed or cooling cooler
+ *        Rxxx Wait for bed or cooler current temp to reach target temp. Waits when heating and cooling
+ *        C parameter select Cooler, omitting it selec bed.
  * M200 - set filament diameter and set E axis units to cubic millimeters (use S0 to set back to millimeters).:D<millimeters>- 
  * M201 - Set max acceleration in units/s^2 for print moves (M201 X1000 Y1000)
  * M202 - Set max acceleration in units/s^2 for travel moves (M202 X1000 Y1000) Unused in Marlin!!
@@ -149,7 +150,7 @@
  * M301 - Set PID parameters P I D and C
  * M302 - Allow cold extrudes, or set the minimum extrude S<temperature>.
  * M303 - PID relay autotune S<temperature> sets the target temperature (default target temperature = 150C). H<hotend> C<cycles> U<Apply result>
- * M304 - Set bed PID parameters P I and D or cooling if L parameter
+ * M304 - Set bed PID parameters P I and D or cooling if C parameter
  * M350 - Set microstepping mode.
  * M351 - Toggle MS1 MS2 pins directly.
  * M380 - Activate solenoid on active extruder

MK/module/MK_Main.cpp

@@ -2940,6 +2940,27 @@ inline void do_blocking_move_to_z(float z) { do_blocking_move_to(current_positio
   }
 #endif
 
+#if HAS(TEMP_COOLER)
+  void print_coolerstates() {
+    ECHO_MV(SERIAL_C, degCooler(), 1);
+    ECHO_MV(" /", degTargetCooler(), 1);
+    ECHO_M(SERIAL_CAT);
+    #if ENABLED(COOLER_WATTS)
+      ECHO_VM(((COOLER_WATTS) * getCoolerPower()) / 127, "W");
+    #else
+      #if ENABLED(FAST_PWM_COOLER)
+        ECHO_V(getPwmCooler(false));
+      #else
+        ECHO_V(getCoolerPower());
+      #endif
+    #endif
+    #if ENABLED(SHOW_TEMP_ADC_VALUES)
+      ECHO_MV("    ADC C:", degCooler(), 1);
+      ECHO_MV("C->", rawBedCooler() / OVERSAMPLENR, 0);
+    #endif
+  }
+#endif // HAS(TEMP_COOLER)
+
 inline void wait_heater(bool no_wait_for_cooling = true) {
 
   #if ENABLED(TEMP_RESIDENCY_TIME)
@@ -3088,6 +3109,79 @@ inline void wait_bed(bool no_wait_for_cooling = true) {
   KEEPALIVE_STATE(IN_HANDLER);
 }
 
+#if HAS(TEMP_COOLER)
+  inline void wait_cooler(bool no_wait_for_heating = true) {
+    #if TEMP_COOLER_RESIDENCY_TIME > 0
+      millis_t residency_start_ms = 0;
+      // Loop until the temperature has stabilized
+      #define TEMP_COOLER_CONDITIONS (!residency_start_ms || PENDING(now, residency_start_ms + (TEMP_COOLER_RESIDENCY_TIME) * 1000UL))
+    #else
+      // Loop until the temperature is very close target
+      #define TEMP_COOLER_CONDITIONS (wants_to_heat ? isHeatingCooler() : isCoolingCooler())
+    #endif
+
+    float theTarget = -1;
+    bool wants_to_cool;
+    cancel_cooldown = false;
+    millis_t now, next_temp_ms = 0;
+
+    KEEPALIVE_STATE(NOT_BUSY);
+
+    // Wait for temperature to come close enough
+    do {
+      now = millis();
+      if (ELAPSED(now, next_temp_ms)) { //Print Temp Reading every 1 second while heating up.
+        next_temp_ms = now + 1000UL;
+        print_coolerstates();
+        #if TEMP_COOLER_RESIDENCY_TIME > 0
+          ECHO_M(SERIAL_W);
+          if (residency_start_ms) {
+            long rem = (((TEMP_COOLER_RESIDENCY_TIME) * 1000UL) - (now - residency_start_ms)) / 1000UL;
+            ECHO_EV(rem);
+          }
+          else {
+            ECHO_EM("?");
+          }
+        #else
+          ECHO_E;
+        #endif
+      }
+
+      // Target temperature might be changed during the loop
+      if (theTarget != degTargetCooler()) {
+        wants_to_heat = isHeatingCooler();
+        theTarget = degTargetCooler();
+
+        // Exit if S<higher>, continue if S<lower>, R<higher>, or R<lower>
+        if (no_wait_for_heating && wants_to_heat) break;
+
+        // Prevent a wait-forever situation if R is misused i.e. M190 C R50
+        // Simply don't wait to heat a cooler over 25C
+        if (wants_to_heat && theTarget > 25) break;
+      }
+
+		idle();
+		refresh_cmd_timeout(); // to prevent stepper_inactive_time from running out
+	
+      #if TEMP_COOLER_RESIDENCY_TIME > 0
+        float temp_diff = fabs(degTargetBed() - theTarget);
+
+        if (!residency_start_ms) {
+          // Start the TEMP_COOLER_RESIDENCY_TIME timer when we reach target temp for the first time.
+          if (temp_diff < TEMP_COOLER_WINDOW) residency_start_ms = millis();
+        }
+        else if (temp_diff > TEMP_COOLER_HYSTERESIS) {
+          // Restart the timer whenever the temperature falls outside the hysteresis.
+          residency_start_ms = millis();
+        }
+      #endif //TEMP_COOLER_RESIDENCY_TIME > 0
+
+    } while (!cancel_cooldown && TEMP_COOLER_CONDITIONS);
+    LCD_MESSAGEPGM(MSG_COOLER_DONE);
+    KEEPALIVE_STATE(IN_HANDLER);
+  }
+#endif
+
 
 /******************************************************************************
 ***************************** G-Code Functions ********************************
@@ -5292,6 +5386,7 @@ inline void gcode_M77() {
  */
 inline void gcode_M81() {
   disable_all_heaters();
+  disable_all_coolers();
   st_synchronize();
   disable_e();
   finishAndDisableSteppers();
@@ -5644,9 +5739,14 @@ inline void gcode_M104() {
 inline void gcode_M105() {
   if (setTargetedExtruder(105)) return;
 
-  #if HAS(TEMP_0) || HAS(TEMP_BED) || ENABLED(HEATER_0_USES_MAX6675)
+  #if HAS(TEMP_0) || HAS(TEMP_BED) || ENABLED(HEATER_0_USES_MAX6675) || HAS(TEMP_COOLER)
     ECHO_S(OK);
+    #if HAS(TEMP_0) || HAS(TEMP_BED) || ENABLED(HEATER_0_USES_MAX6675)
       print_heaterstates();
+    #endif
+    #if HAS(TEMP_COOLER)
+      print_coolerstates();
+    #endif
   #else // HASNT(TEMP_0) && HASNT(TEMP_BED)
     ECHO_LM(ER, SERIAL_ERR_NO_THERMISTORS);
   #endif
@@ -5841,11 +5941,17 @@ inline void gcode_M122() {
 #endif //BARICUDA
 
 /**
- * M140: Set bed temperature
+ * M140: Set bed or cooler temperature
  */
 inline void gcode_M140() {
   if (DEBUGGING(DRYRUN)) return;
+  if (code_seen('C')) {
+    if (code_seen('S')) setTargetCooler(code_value());
+  }
+  else {
     if (code_seen('S')) setTargetBed(code_value());
+  }
+
 }
 
 #if ENABLED(ULTIPANEL) && TEMP_SENSOR_0 != 0
@@ -5992,20 +6098,38 @@ inline void gcode_M140() {
   inline void gcode_M165() { gcode_get_mix(); }
 #endif  // COLOR_MIXING_EXTRUDER
 
-#if HAS(TEMP_BED)
+#if HAS(TEMP_BED) || HAS(TEMP_COOLER)
   /**
-   * M190: Sxxx Wait for bed current temp to reach target temp. Waits only when heating
-   *       Rxxx Wait for bed current temp to reach target temp. Waits when heating and cooling
+   * M190: Sxxx Wait for bed or cooler current temp to reach target temp. Waits only when heating for bed, cooling for cooler
+   *       Rxxx Wait for bed or cooler current temp to reach target temp. Waits when heating and cooling
+   *       C    select cooler, omitting select bed
+   *
    */
   inline void gcode_M190() {
     if (DEBUGGING(DRYRUN)) return;
+    #if HAS(TEMP_COOLER)
+      if code_seen('C') {
+        LCD_MESSAGEPGM(MSG_COOLER_COOLING);
+        bool no_wait_for_heating = code_seen('S');
+        if (no_wait_for_heating || code_seen('R')) setTargetCooler(code_value());
 
+        wait_cooler(no_wait_for_heating);
+      }
+    #endif
+    #if HAS(TEMP_BED) && HAS(TEMP_COOLER)
+      else {
+    #elif HAS(TEMP_BED)
+      if (!code_seen('C')) {
+    #endif
+    #if HAS(TEMP_BED)
         LCD_MESSAGEPGM(MSG_BED_HEATING);
         bool no_wait_for_cooling = code_seen('S');
         if (no_wait_for_cooling || code_seen('R')) setTargetBed(code_value());
 
         wait_bed(no_wait_for_cooling);
       }
+    #endif
+  }
 #endif // HAS(TEMP_BED)
 
 /**
@@ -6493,13 +6617,13 @@ inline void gcode_M226() {
   // M304: Set bed PID parameters P I and D
   inline void gcode_M304() {
     #if ENABLED(PIDTEMPCOOLER)
-    if (code_seen('L')) {
+    if (code_seen('C')) {
       if (code_seen('P')) coolerKp = code_value();
       if (code_seen('I')) coolerKi = scalePID_i(code_value());
       if (code_seen('D')) coolerKd = scalePID_d(code_value());
 
       updatePID();
-      ECHO_SMV(OK, " L p:", coolerKp);
+      ECHO_SMV(OK, " C p:", coolerKp);
       ECHO_MV(" i:", unscalePID_i(coolerKi));
       ECHO_EMV(" d:", unscalePID_d(coolerKd));
 
@@ -7256,6 +7380,7 @@ inline void gcode_M503() {
       if ((millis() - last_set > 60000) && cnt <= FILAMENT_CHANGE_PRINTER_OFF) beep = true;
       if (cnt >= FILAMENT_CHANGE_PRINTER_OFF && !sleep) {
         disable_all_heaters();
+        disable_all_coolers();
         sleep = true;
         lcd_reset_alert_level();
         LCD_ALERTMESSAGEPGM("Zzzz Zzzz Zzzz");
@@ -8250,7 +8375,7 @@ void process_next_command() {
         #endif // HAS(HEATER_2)
       #endif // BARICUDA
 
-      case 140: // M140 Set bed temp
+      case 140: // M140 Set bed or cooler temp
         gcode_M140(); break;
 
       #if ENABLED(BLINKM)
@@ -8269,8 +8394,8 @@ void process_next_command() {
           gcode_M165(); break;
       #endif
 
-      #if HAS(TEMP_BED)
-        case 190: // M190 - Wait for bed heater to reach target.
+      #if HAS(TEMP_BED) || HAS(TEMP_COOLER)
+        case 190: // M190 - Wait for bed heater or for cooler to reach target.
           gcode_M190(); break;
       #endif //TEMP_BED_PIN
 
@@ -9430,6 +9555,7 @@ void kill(const char* lcd_msg) {
 
 void stop() {
   disable_all_heaters();
+  disable_all_coolers();
   #ifdef LASER
     if (laser.diagnostics) ECHO_LM(INFO, "Laser set to off, stop() called");
     laser_extinguish();

MK/module/MK_Main.h

@@ -267,7 +267,7 @@ extern uint8_t active_driver;
 #endif
 
 #if HAS(TEMP_COOLER)
-  void print_heaterstates();
+  void print_coolerstates();
 #endif
 
 #if ENABLED(FIRMWARE_TEST)

MK/module/language/language.h

@@ -182,9 +182,11 @@
 #define SERIAL_KI                               " Ki: "
 #define SERIAL_KD                               " Kd: "
 #define SERIAL_T                                " T:"
+#define SERIAL_C                                " C:"
 #define SERIAL_B                                " B:"
 #define SERIAL_AT                               " @"
 #define SERIAL_BAT                              " B@:"
+#define SERIAL_CAT                              " C@:"
 #define SERIAL_W                                " W:"
 #define SERIAL_PID_AUTOTUNE_FINISHED            SERIAL_PID_AUTOTUNE " finished! Put the last Kp, Ki and Kd constants from above into Configuration.h or send command M500 for save in EEPROM the new value!"
 #define SERIAL_PID_DEBUG                        " PID_DEBUG "

MK/module/language/language_an.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -218,6 +220,9 @@
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
 
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 // Extra
 #define MSG_LASER                           "Laser Preset"
 #define MSG_CONFIG                          "Configuration"

MK/module/language/language_bg.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "часа"
 #define MSG_END_MINUTE                      "минути"
@@ -218,6 +220,9 @@
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
 
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 // Extra
 #define MSG_LASER                           "Laser Preset"
 #define MSG_CONFIG                          "Configuration"

MK/module/language/language_ca.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -218,6 +220,9 @@
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
 
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 // Extra
 #define MSG_LASER                           "Laser Preset"
 #define MSG_CONFIG                          "Configuration"

MK/module/language/language_cn.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -218,6 +220,10 @@
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
 
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
+
 // Extra
 #define MSG_LASER                           "Laser Preset"
 #define MSG_CONFIG                          "Configuration"

MK/module/language/language_cz.h

@@ -183,6 +183,8 @@
 #define MSG_ERR_MINTEMP                     "Chyba: NIZKA TEPLOTA"
 #define MSG_ERR_MAXTEMP_BED                 "Chyba: VYSOKA TEPLOTA PODL."
 #define MSG_ERR_MINTEMP_BED                 "Chyba: NIZKA TEPLOTA PODL."
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hod"
 #define MSG_END_MINUTE                      "min"
@@ -220,6 +222,9 @@
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
 
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 // Extra
 #define MSG_LASER                           "Laser Preset"
 #define MSG_CONFIG                          "Configuration"

MK/module/language/language_da.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "timer"
 #define MSG_END_MINUTE                      "minutter"
@@ -217,6 +219,9 @@
 #define MSG_HEATING_COMPLETE                "Opvarmet"
 #define MSG_BED_HEATING                     "Opvarmer plade"
 #define MSG_BED_DONE                        "Plade opvarmet"
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_de.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "tage"
 #define MSG_END_HOUR                        "uur"
 #define MSG_END_MINUTE                      "minuten"
@@ -217,6 +219,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_en.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -241,6 +243,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_es.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -217,6 +219,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_eu.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -217,6 +219,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_fi.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -217,6 +219,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_fr.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "heures"
 #define MSG_END_MINUTE                      "minutes"
@@ -217,6 +219,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_gl.h

@@ -155,12 +155,17 @@
 #define MSG_ERR_MINTEMP                     "Err: temp. min."
 #define MSG_ERR_MAXTEMP_BED                 "Err: MAXTEMP BED"
 #define MSG_ERR_MINTEMP_BED                 "Err: MINTEMP BED"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_HOUR                        "horas"
 #define MSG_END_MINUTE                      "minutos"
 #define MSG_HEATING                         "Quentando..."
 #define MSG_HEATING_COMPLETE                "Xa esta quente"
 #define MSG_BED_HEATING                     "Quentando cama"
 #define MSG_BED_DONE                        "Cama esta quente"
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 #define MSG_DELTA_CALIBRATE               "Calibracion Delta"
 #define MSG_DELTA_CALIBRATE_X             "Calibrar X"

MK/module/language/language_it.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "Err: TEMP MINIMA"
 #define MSG_ERR_MAXTEMP_BED                 "Err: TEMP MASSIMA PIATTO"
 #define MSG_ERR_MINTEMP_BED                 "Err: TEMP MINIMA PIATTO"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "giorni"
 #define MSG_END_HOUR                        "ore"
 #define MSG_END_MINUTE                      "minuti"
@@ -241,6 +243,9 @@
 #define MSG_HEATING_COMPLETE                "Riscaldamento finito."
 #define MSG_BED_HEATING                     "Riscaldamento piatto."
 #define MSG_BED_DONE                        "Piatto riscaldato."
+#define MSG_COOLER_COOLING                  "Raffreddamento..."
+#define MSG_COOLER_DONE                     "Raffreddamento finito."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_kana.h

@@ -183,6 +183,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -219,6 +221,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_kana_utf8.h

@@ -186,6 +186,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -222,6 +224,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_nl.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -217,6 +219,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_pl.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -217,6 +219,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_pt-br.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -217,6 +219,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_pt-br_utf8.h

@@ -157,12 +157,17 @@
 #define MSG_ERR_MINTEMP                     "Err: T Mínima"
 #define MSG_ERR_MAXTEMP_BED                 "Err: T Base Máxima"
 #define MSG_ERR_MINTEMP_BED                 "Err: T Base Mínima"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_HOUR                        "Horas"
 #define MSG_END_MINUTE                      "Minutos"
 #define MSG_HEATING                         "Aquecendo..."
 #define MSG_HEATING_COMPLETE                "Aquecida."
 #define MSG_BED_HEATING                     "Aquecendo base.."
 #define MSG_BED_DONE                        "Base aquecida."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 #define MSG_DELTA_CALIBRATE                 "Calibrar Delta"
 #define MSG_DELTA_CALIBRATE_X               "Calibrar X"

MK/module/language/language_pt.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -217,6 +219,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/language/language_pt_utf8.h

@@ -161,12 +161,17 @@
 #define MSG_ERR_MINTEMP                     "Err: T Mínima"
 #define MSG_ERR_MAXTEMP_BED                 "Err: T Base Máxima"
 #define MSG_ERR_MINTEMP_BED                 "Err: T Base Mínima"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_HOUR                        "horas"
 #define MSG_END_MINUTE                      "minutos"
 #define MSG_HEATING                         "Aquecendo..."
 #define MSG_HEATING_COMPLETE                "Aquecida."
 #define MSG_BED_HEATING                     "Aquecendo base.."
 #define MSG_BED_DONE                        "Base aquecida."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 #define MSG_DELTA_CALIBRATE                 "Calibração Delta"
 #define MSG_DELTA_CALIBRATE_X               "Calibrar X"

MK/module/language/language_ru.h

@@ -181,6 +181,8 @@
 #define MSG_ERR_MINTEMP                     "MINTEMP ERROR"
 #define MSG_ERR_MAXTEMP_BED                 "MAXTEMP BED ERROR"
 #define MSG_ERR_MINTEMP_BED                 "MINTEMP BED ERROR"
+#define MSG_ERR_MAXTEMP_COOLER              "MAXTEMP COOLER ERROR"
+#define MSG_ERR_MINTEMP_COOLER              "MINTEMP COOLER ERROR"
 #define MSG_END_DAY                         "days"
 #define MSG_END_HOUR                        "hours"
 #define MSG_END_MINUTE                      "minutes"
@@ -217,6 +219,9 @@
 #define MSG_HEATING_COMPLETE                "Heating done."
 #define MSG_BED_HEATING                     "Bed Heating."
 #define MSG_BED_DONE                        "Bed done."
+#define MSG_COOLER_COOLING                  "Cooling..."
+#define MSG_COOLER_DONE                     "Cooling done."
+
 
 // Extra
 #define MSG_LASER                           "Laser Preset"

MK/module/lcd/ultralcd.cpp

@@ -999,6 +999,7 @@ static void lcd_preheat_gum_menu() {
 
 void lcd_cooldown() {
 disable_all_heaters();
+disable_all_coolers();
 fanSpeed = 0;
 lcd_return_to_status();
 }

MK/module/motion/endstops.cpp

@@ -162,6 +162,7 @@ void Endstops::report_state() {
         card.closefile();
         quickStop();
         disable_all_heaters(); // switch off all heaters.
+        disable_all_coolers();
       }
     #endif
   }

MK/module/temperature/temperature.cpp

@@ -100,7 +100,6 @@ unsigned char soft_pwm_bed;
 unsigned char soft_pwm_cooler;
 
 void setPwmCooler(unsigned char pwm);
-unsigned char getPwmCooler(bool soft);
 
 
 #if ENABLED(BABYSTEPPING)

MK/module/temperature/temperature.h

@@ -200,6 +200,7 @@ HOTEND_ROUTINES(0);
 
 int getHeaterPower(int heater);
 int getCoolerPower();
+unsigned char getPwmCooler(bool soft);
 
 void disable_all_heaters(); 
 void disable_all_coolers();