🐛 Fix heater display options/compile (#22185)

Marlin/Configuration_adv.h

@@ -1594,7 +1594,7 @@
    */
   //#define STATUS_COMBINE_HEATERS    // Use combined heater images instead of separate ones
   //#define STATUS_HOTEND_NUMBERLESS  // Use plain hotend icons instead of numbered ones (with 2+ hotends)
-  #define STATUS_HOTEND_INVERTED      // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
+  #define STATUS_HOTEND_INVERTED      // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM for numbered hotends)
   #define STATUS_HOTEND_ANIM          // Use a second bitmap to indicate hotend heating
   #define STATUS_BED_ANIM             // Use a second bitmap to indicate bed heating
   #define STATUS_CHAMBER_ANIM         // Use a second bitmap to indicate chamber heating

Marlin/src/inc/SanityCheck.h

@@ -1039,6 +1039,10 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
     #error "EXTRUDERS must be 1 with HEATERS_PARALLEL."
   #endif
 
+  #if ENABLED(STATUS_HOTEND_INVERTED) && NONE(STATUS_HOTEND_NUMBERLESS, STATUS_HOTEND_ANIM)
+    #error "With multiple hotends STATUS_HOTEND_INVERTED requires STATUS_HOTEND_ANIM or STATUS_HOTEND_NUMBERLESS."
+  #endif
+
   #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
     #ifndef TOOLCHANGE_FS_LENGTH
       #error "TOOLCHANGE_FILAMENT_SWAP requires TOOLCHANGE_FS_LENGTH."

Marlin/src/lcd/dogm/status/hotend.h

@@ -39,10 +39,22 @@
 
 #define STATUS_HOTEND1_WIDTH  16
 
-#if STATUS_HOTEND_BITMAPS == 1 || ENABLED(STATUS_HOTEND_NUMBERLESS)
+#if STATUS_HOTEND_BITMAPS == 1 || defined(STATUS_HOTEND_NUMBERLESS)
 
   const unsigned char status_hotend_a_bmp[] PROGMEM = {
     B00011111,B11100000,
+    #if defined(STATUS_HOTEND_INVERTED) && !defined(STATUS_HOTEND_ANIM)
+      B00100000,B00010000,
+      B00100000,B00010000,
+      B00100000,B00010000,
+      B00010000,B00100000,
+      B00010000,B00100000,
+      B00100000,B00010000,
+      B00100000,B00010000,
+      B00110000,B00110000,
+      B00001000,B01000000,
+      B00000100,B10000000,
+    #else
       B00111111,B11110000,
       B00111111,B11110000,
       B00111111,B11110000,
@@ -53,6 +65,7 @@
       B00111111,B11110000,
       B00001111,B11000000,
       B00000111,B10000000,
+    #endif
     B00000011,B00000000
   };
 

Marlin/src/lcd/dogm/status_screen_DOGM.cpp

@@ -236,18 +236,12 @@ FORCE_INLINE void _draw_centered_temp(const celsius_t temp, const uint8_t tx, co
       #define HOTEND_DOT    false
     #endif
 
-    #if ANIM_HOTEND && BOTH(STATUS_HOTEND_INVERTED, STATUS_HOTEND_NUMBERLESS)
+    #if ENABLED(STATUS_HOTEND_NUMBERLESS)
-      #define OFF_BMP(N) status_hotend_b_bmp
+      #define OFF_BMP(N) TERN(STATUS_HOTEND_INVERTED, status_hotend_b_bmp, status_hotend_a_bmp)
-      #define ON_BMP(N)  status_hotend_a_bmp
+      #define ON_BMP(N)  TERN(STATUS_HOTEND_INVERTED, status_hotend_a_bmp, status_hotend_b_bmp)
-    #elif ANIM_HOTEND && DISABLED(STATUS_HOTEND_INVERTED) && ENABLED(STATUS_HOTEND_NUMBERLESS)
-      #define OFF_BMP(N) status_hotend_a_bmp
-      #define ON_BMP(N)  status_hotend_b_bmp
-    #elif BOTH(ANIM_HOTEND, STATUS_HOTEND_INVERTED)
-      #define OFF_BMP(N) status_hotend##N##_b_bmp
-      #define ON_BMP(N)  status_hotend##N##_a_bmp
     #else
-      #define OFF_BMP(N) status_hotend##N##_a_bmp
+      #define OFF_BMP(N) TERN(STATUS_HOTEND_INVERTED, status_hotend##N##_b_bmp, status_hotend##N##_a_bmp)
-      #define ON_BMP(N)  status_hotend##N##_b_bmp
+      #define ON_BMP(N)  TERN(STATUS_HOTEND_INVERTED, status_hotend##N##_a_bmp, status_hotend##N##_b_bmp)
     #endif
 
     #if STATUS_HOTEND_BITMAPS > 1
@@ -275,7 +269,6 @@ FORCE_INLINE void _draw_centered_temp(const celsius_t temp, const uint8_t tx, co
       uint8_t tall = uint8_t(perc * BAR_TALL + 0.5f);
       NOMORE(tall, BAR_TALL);
 
-      #if ANIM_HOTEND
       // Draw hotend bitmap, either whole or split by the heating percent
       const uint8_t hx = STATUS_HOTEND_X(heater_id),
                     bw = STATUS_HOTEND_BYTEWIDTH(heater_id);
@@ -288,7 +281,6 @@ FORCE_INLINE void _draw_centered_temp(const celsius_t temp, const uint8_t tx, co
         else
       #endif
           u8g.drawBitmapP(hx, STATUS_HEATERS_Y, bw, STATUS_HEATERS_HEIGHT, HOTEND_BITMAP(TERN(HAS_MMU, active_extruder, heater_id), isHeat));
-      #endif
 
     } // PAGE_CONTAINS