Added "Cooling" messages.

Marlin/Configuration_LulzBot.h

@@ -3,8 +3,8 @@
 
 // Change printer model and toolhead here
 
-#define LULZBOT_Gladiola_Mini
-#define TOOLHEAD_Gladiola_SingleExtruder
+#define LULZBOT_Oliveoil_TAZ_6
+#define TOOLHEAD_Oliveoil_SingleExtruder
 
 /* We define the LULZBOT_ values based on which printer or toolhead variants we are compiling
  * for, these constants are then placed where appropriate in the following files:
@@ -65,7 +65,7 @@
     #error      Angelfish_Aero           // Titan AERO (Angelfish)
 #endif
 
-#define LULZBOT_FW_VERSION ".6"
+#define LULZBOT_FW_VERSION ".7"
 
 // Select options based on printer model
 
@@ -323,6 +323,7 @@
     #define LULZBOT_SHOW_CUSTOM_BOOTSCREEN
     #define LULZBOT_ENCODER_PULSES_PER_STEP 2
     #define LULZBOT_ENCODER_STEPS_PER_MENU_ITEM 1
+    #define LULZBOT_COOLING_MESSAGES
     #define LULZBOT_MENU_BED_LEVELING_GCODE "G28 XY\nM109 S175\nG28 Z\nM109 R145\nG12\nG29\nM104 S0"
     #if defined(LULZBOT_Gladiola_GLCD)
         // In the experimental Gladiola_GLCD, the encoder direction is reversed.

Marlin/Marlin_main.cpp

@@ -7303,7 +7303,19 @@ inline void gcode_M109() {
         print_job_timer.start();
     #endif
 
+    #if defined(LULZBOT_COOLING_MESSAGES)
+    const bool heating = thermalManager.isHeatingHotend(target_extruder);
+    const char * verb = thermalManager.isHeatingHotend(target_extruder) ? MSG_HEATING : MSG_COOLING;
+    if (heating || !no_wait_for_cooling) {
+      #if LULZBOT_EXTRUDERS > 1
+      lcd_status_printf_P(0, PSTR("Extruder %i %s"), target_extruder + 1, verb);
+      #else
+      lcd_status_printf_P(0, PSTR("Extruder %s"), verb);
+      #endif
+    }
+    #else
     if (thermalManager.isHeatingHotend(target_extruder)) lcd_status_printf_P(0, PSTR("E%i %s"), target_extruder + 1, MSG_HEATING);
+    #endif
   }
   else return;
 
@@ -7398,7 +7410,15 @@ inline void gcode_M109() {
   } while (wait_for_heatup && TEMP_CONDITIONS);
 
   if (wait_for_heatup) {
+    #if defined(LULZBOT_COOLING_MESSAGES)
+    if(wants_to_cool) {
+      LCD_MESSAGEPGM(MSG_COOLING_COMPLETE);
+    } else {
+      LCD_MESSAGEPGM(MSG_HEATING_COMPLETE);
+    }
+    #else
     LCD_MESSAGEPGM(MSG_HEATING_COMPLETE);
+    #endif
     #if ENABLED(PRINTER_EVENT_LEDS)
       #if ENABLED(RGBW_LED)
         set_led_color(0, 0, 0, 255);  // Turn on the WHITE LED
@@ -7427,7 +7447,6 @@ inline void gcode_M109() {
   inline void gcode_M190() {
     if (DEBUGGING(DRYRUN)) return;
 
-    LCD_MESSAGEPGM(MSG_BED_HEATING);
     const bool no_wait_for_cooling = parser.seenval('S');
     if (no_wait_for_cooling || parser.seenval('R')) {
       thermalManager.setTargetBed(parser.value_celsius());
@@ -7438,6 +7457,16 @@ inline void gcode_M109() {
     }
     else return;
 
+    #if defined(LULZBOT_COOLING_MESSAGES)
+    if(thermalManager.isCoolingBed()) {
+      LCD_MESSAGEPGM(MSG_BED_COOLING);
+    } else {
+      LCD_MESSAGEPGM(MSG_BED_HEATING);
+    }
+    #else
+      LCD_MESSAGEPGM(MSG_BED_HEATING);
+    #endif
+
     #if TEMP_BED_RESIDENCY_TIME > 0
       millis_t residency_start_ms = 0;
       // Loop until the temperature has stabilized

Marlin/language_en.h

@@ -698,8 +698,17 @@
 #ifndef MSG_HEATING_COMPLETE
   #define MSG_HEATING_COMPLETE                _UxGT("Heating done.")
 #endif
+#ifndef MSG_COOLING
+  #define MSG_COOLING                         _UxGT("Cooling...")
+#endif
+#ifndef MSG_COOLING_COMPLETE
+  #define MSG_COOLING_COMPLETE                _UxGT("Cooling done.")
+#endif
 #ifndef MSG_BED_HEATING
-  #define MSG_BED_HEATING                     _UxGT("Bed Heating.")
+  #define MSG_BED_HEATING                     _UxGT("Bed heating.")
+#endif
+#ifndef MSG_BED_COOLING
+  #define MSG_BED_COOLING                     _UxGT("Bed cooling.")
 #endif
 #ifndef MSG_BED_DONE
   #define MSG_BED_DONE                        _UxGT("Bed done.")

README_LulzBot.md

@@ -16,5 +16,4 @@ To select what firmware to build, modify lines 6 and 7 of "Configuration_LulzBot
 
 1. The Makefile does not work. Building must be done via the Arduino IDE (internal builds are being done with 1.8.3)
 2. There is no way to tune the FlexyDually properly right now, as Marlin 1.1.4 does not support separate ESTEPs per extruder.
-3. Printer needs to be power cycled to clear "clean nozzle" state.
-4. LCD display will show "Heating" when cooling.
+3. Printer needs to be power cycled to clear "clean nozzle" state.