Merge pull request #7211 from thinkyhead/bf_lcd_bootscreen

Use lcd_bootscreen for both

Marlin/Marlin_main.cpp

@@ -13034,11 +13034,16 @@ void setup() {
   #endif
 
   lcd_init();
+
   #if ENABLED(SHOW_BOOTSCREEN)
-    #if ENABLED(DOGLCD)
-      safe_delay(BOOTSCREEN_TIMEOUT);
+    #if ENABLED(DOGLCD)                           // On DOGM the first bootscreen is already drawn
+      #if ENABLED(SHOW_CUSTOM_BOOTSCREEN)
+        safe_delay(CUSTOM_BOOTSCREEN_TIMEOUT);    // Custom boot screen pause
+        lcd_bootscreen();                         // Show Marlin boot screen
+      #endif
+      safe_delay(BOOTSCREEN_TIMEOUT);             // Pause
     #elif ENABLED(ULTRA_LCD)
-      bootscreen();
+      lcd_bootscreen();
       #if DISABLED(SDSUPPORT)
         lcd_init();
       #endif

Marlin/gcode.h

@@ -124,7 +124,7 @@ public:
         if (debug) {
           SERIAL_ECHOPAIR("Set bit ", (int)PARAM_BIT(ind));
           SERIAL_ECHOPAIR(" of index ", (int)PARAM_IND(ind));
-          SERIAL_ECHOLNPAIR(" | param = ", hex_address((void*)param[ind]));
+          SERIAL_ECHOLNPAIR(" | param = ", (int)param[ind]);
         }
       #endif
     }

Marlin/ultralcd.h

@@ -64,8 +64,10 @@
   #if ENABLED(DOGLCD)
     extern uint16_t lcd_contrast;
     void set_lcd_contrast(const uint16_t value);
-  #elif ENABLED(SHOW_BOOTSCREEN)
-    void bootscreen();
+  #endif
+
+  #if ENABLED(SHOW_BOOTSCREEN)
+    void lcd_bootscreen();
   #endif
 
   #define LCD_UPDATE_INTERVAL 100

Marlin/ultralcd_impl_DOGM.h

@@ -256,6 +256,55 @@ void lcd_printPGM_utf(const char *str, uint8_t n=LCD_WIDTH) {
   while (n && (c = pgm_read_byte(str))) n -= charset_mapper(c), ++str;
 }
 
+#if ENABLED(SHOW_BOOTSCREEN)
+
+  #if ENABLED(SHOW_CUSTOM_BOOTSCREEN)
+
+    void lcd_custom_bootscreen() {
+      u8g.firstPage();
+      do {
+        u8g.drawBitmapP(
+          (128 - (CUSTOM_BOOTSCREEN_BMPWIDTH))  /2,
+          ( 64 - (CUSTOM_BOOTSCREEN_BMPHEIGHT)) /2,
+          CEILING(CUSTOM_BOOTSCREEN_BMPWIDTH, 8), CUSTOM_BOOTSCREEN_BMPHEIGHT, custom_start_bmp);
+      } while (u8g.nextPage());
+    }
+
+  #endif // SHOW_CUSTOM_BOOTSCREEN
+
+  void lcd_bootscreen() {
+
+    static bool show_bootscreen = true;
+
+    if (show_bootscreen) {
+      show_bootscreen = false;
+
+      #if ENABLED(START_BMPHIGH)
+        constexpr uint8_t offy = 0;
+      #else
+        constexpr uint8_t offy = DOG_CHAR_HEIGHT;
+      #endif
+
+      const uint8_t offx = (u8g.getWidth() - (START_BMPWIDTH)) / 2,
+                    txt1X = (u8g.getWidth() - (sizeof(STRING_SPLASH_LINE1) - 1) * (DOG_CHAR_WIDTH)) / 2;
+
+      u8g.firstPage();
+      do {
+        u8g.drawBitmapP(offx, offy, START_BMPBYTEWIDTH, START_BMPHEIGHT, start_bmp);
+        lcd_setFont(FONT_MENU);
+        #ifndef STRING_SPLASH_LINE2
+          u8g.drawStr(txt1X, u8g.getHeight() - (DOG_CHAR_HEIGHT), STRING_SPLASH_LINE1);
+        #else
+          const uint8_t txt2X = (u8g.getWidth() - (sizeof(STRING_SPLASH_LINE2) - 1) * (DOG_CHAR_WIDTH)) / 2;
+          u8g.drawStr(txt1X, u8g.getHeight() - (DOG_CHAR_HEIGHT) * 3 / 2, STRING_SPLASH_LINE1);
+          u8g.drawStr(txt2X, u8g.getHeight() - (DOG_CHAR_HEIGHT) * 1 / 2, STRING_SPLASH_LINE2);
+        #endif
+      } while (u8g.nextPage());
+    }
+  }
+
+#endif // SHOW_BOOTSCREEN
+
 // Initialize or re-initialize the LCD
 static void lcd_implementation_init() {
 
@@ -284,49 +333,12 @@ static void lcd_implementation_init() {
   #endif
 
   #if ENABLED(SHOW_BOOTSCREEN)
-    static bool show_bootscreen = true;
-
     #if ENABLED(SHOW_CUSTOM_BOOTSCREEN)
-      if (show_bootscreen) {
-        u8g.firstPage();
-        do {
-          u8g.drawBitmapP(
-            (128 - (CUSTOM_BOOTSCREEN_BMPWIDTH))  /2,
-            ( 64 - (CUSTOM_BOOTSCREEN_BMPHEIGHT)) /2,
-            CEILING(CUSTOM_BOOTSCREEN_BMPWIDTH, 8), CUSTOM_BOOTSCREEN_BMPHEIGHT, custom_start_bmp);
-        } while (u8g.nextPage());
-        safe_delay(CUSTOM_BOOTSCREEN_TIMEOUT);
-      }
-    #endif // SHOW_CUSTOM_BOOTSCREEN
-
-    const uint8_t offx = (u8g.getWidth() - (START_BMPWIDTH)) / 2;
-
-    #if ENABLED(START_BMPHIGH)
-      constexpr uint8_t offy = 0;
+      lcd_custom_bootscreen();
     #else
-      constexpr uint8_t offy = DOG_CHAR_HEIGHT;
+      lcd_bootscreen();
     #endif
-
-    const uint8_t txt1X = (u8g.getWidth() - (sizeof(STRING_SPLASH_LINE1) - 1) * (DOG_CHAR_WIDTH)) / 2;
-
-    if (show_bootscreen) {
-      u8g.firstPage();
-      do {
-        u8g.drawBitmapP(offx, offy, START_BMPBYTEWIDTH, START_BMPHEIGHT, start_bmp);
-        lcd_setFont(FONT_MENU);
-        #ifndef STRING_SPLASH_LINE2
-          u8g.drawStr(txt1X, u8g.getHeight() - (DOG_CHAR_HEIGHT), STRING_SPLASH_LINE1);
-        #else
-          const uint8_t txt2X = (u8g.getWidth() - (sizeof(STRING_SPLASH_LINE2) - 1) * (DOG_CHAR_WIDTH)) / 2;
-          u8g.drawStr(txt1X, u8g.getHeight() - (DOG_CHAR_HEIGHT) * 3 / 2, STRING_SPLASH_LINE1);
-          u8g.drawStr(txt2X, u8g.getHeight() - (DOG_CHAR_HEIGHT) * 1 / 2, STRING_SPLASH_LINE2);
-        #endif
-      } while (u8g.nextPage());
-    }
-
-    show_bootscreen = false;
-
-  #endif // SHOW_BOOTSCREEN
+  #endif
 }
 
 // The kill screen is displayed for unrecoverable conditions

Marlin/ultralcd_impl_HD44780.h

@@ -443,7 +443,7 @@ void lcd_printPGM_utf(const char *str, uint8_t n=LCD_WIDTH) {
     lcd.setCursor(indent, 2); lcd.write('\x02'); lcd_printPGM(PSTR( "------" ));  lcd.write('\x03');
   }
 
-  void bootscreen() {
+  void lcd_bootscreen() {
     const static PROGMEM byte corner[4][8] = { {
       B00000,
       B00000,