Merge pull request #585 from PavelSindler/farm_mode_MK3

checking if file is complete temporarily not active in farm mode

Firmware/ultralcd.cpp

@@ -1432,6 +1432,15 @@ void lcd_preheat_farm()
   setWatch(); // heater sanity check timer
 }
 
+void lcd_preheat_farm_nozzle()
+{
+	setTargetHotend0(FARM_PREHEAT_HOTEND_TEMP);
+	setTargetBed(0);
+	fanSpeed = 0;
+	lcd_return_to_status();
+	setWatch(); // heater sanity check timer
+}
+
 void lcd_preheat_pla()
 {
   setTargetHotend0(PLA_PREHEAT_HOTEND_TEMP);
@@ -1746,17 +1755,21 @@ static void lcd_preheat_menu()
 
   MENU_ITEM(back, MSG_MAIN, lcd_main_menu);
 
-  if (farm_mode)
-    MENU_ITEM(function, PSTR("farm  -  " STRINGIFY(FARM_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(FARM_PREHEAT_HPB_TEMP)), lcd_preheat_farm);
-
-  MENU_ITEM(function, PSTR("PLA  -  " STRINGIFY(PLA_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(PLA_PREHEAT_HPB_TEMP)), lcd_preheat_pla);
-  MENU_ITEM(function, PSTR("PET  -  " STRINGIFY(PET_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(PET_PREHEAT_HPB_TEMP)), lcd_preheat_pet);
-  MENU_ITEM(function, PSTR("ABS  -  " STRINGIFY(ABS_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(ABS_PREHEAT_HPB_TEMP)), lcd_preheat_abs);
-  MENU_ITEM(function, PSTR("HIPS -  " STRINGIFY(HIPS_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(HIPS_PREHEAT_HPB_TEMP)), lcd_preheat_hips);
-  MENU_ITEM(function, PSTR("PP   -  " STRINGIFY(PP_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(PP_PREHEAT_HPB_TEMP)), lcd_preheat_pp);
-  MENU_ITEM(function, PSTR("FLEX -  " STRINGIFY(FLEX_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(FLEX_PREHEAT_HPB_TEMP)), lcd_preheat_flex);
-
-  MENU_ITEM(function, MSG_COOLDOWN, lcd_cooldown);
+  if (farm_mode) {
+	  MENU_ITEM(function, PSTR("farm    -  " STRINGIFY(FARM_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(FARM_PREHEAT_HPB_TEMP)), lcd_preheat_farm);
+	  MENU_ITEM(function, PSTR("nozzle  -  " STRINGIFY(FARM_PREHEAT_HOTEND_TEMP) "/0"), lcd_preheat_farm_nozzle);
+	  MENU_ITEM(function, MSG_COOLDOWN, lcd_cooldown);
+	  MENU_ITEM(function, PSTR("ABS     -  " STRINGIFY(ABS_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(ABS_PREHEAT_HPB_TEMP)), lcd_preheat_abs);
+  } else {
+	  MENU_ITEM(function, PSTR("PLA  -  " STRINGIFY(PLA_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(PLA_PREHEAT_HPB_TEMP)), lcd_preheat_pla);
+	  MENU_ITEM(function, PSTR("PET  -  " STRINGIFY(PET_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(PET_PREHEAT_HPB_TEMP)), lcd_preheat_pet);
+	  MENU_ITEM(function, PSTR("ABS  -  " STRINGIFY(ABS_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(ABS_PREHEAT_HPB_TEMP)), lcd_preheat_abs);
+	  MENU_ITEM(function, PSTR("HIPS -  " STRINGIFY(HIPS_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(HIPS_PREHEAT_HPB_TEMP)), lcd_preheat_hips);
+	  MENU_ITEM(function, PSTR("PP   -  " STRINGIFY(PP_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(PP_PREHEAT_HPB_TEMP)), lcd_preheat_pp);
+	  MENU_ITEM(function, PSTR("FLEX -  " STRINGIFY(FLEX_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(FLEX_PREHEAT_HPB_TEMP)), lcd_preheat_flex);
+	  MENU_ITEM(function, MSG_COOLDOWN, lcd_cooldown);
+  }
+  
 
   END_MENU();
 }
@@ -7120,6 +7133,7 @@ static void menu_action_function(menuFunc_t data) {
 }
 
 static bool check_file(const char* filename) {
+	if (farm_mode) return true;
 	bool result = false;
 	uint32_t filesize;
 	card.openFile((char*)filename, true);