diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h index ce691276d..71679be04 100644 --- a/Marlin/Configuration.h +++ b/Marlin/Configuration.h @@ -48,6 +48,7 @@ Here are some standard links for getting your machine calibrated: // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this // build by the user have been successfully uploaded into firmware. #define STRING_CONFIG_H_AUTHOR "(none, default config)" // Who made the changes. +#define SHOW_BOOTSCREEN #define STRING_SPLASH_LINE1 BUILD_VERSION // will be shown during bootup in line 1 //#define STRING_SPLASH_LINE2 STRING_DISTRIBUTION_DATE // will be shown during bootup in line 2 diff --git a/Marlin/ultralcd_implementation_hitachi_HD44780.h b/Marlin/ultralcd_implementation_hitachi_HD44780.h index f9c85a2a4..f7e1f8320 100644 --- a/Marlin/ultralcd_implementation_hitachi_HD44780.h +++ b/Marlin/ultralcd_implementation_hitachi_HD44780.h @@ -193,6 +193,11 @@ #include "utf_mapper.h" +#if ENABLED(SHOW_BOOTSCREEN) + static void bootscreen(); + static bool show_bootscreen = true; +#endif + #if ENABLED(LCD_PROGRESS_BAR) static millis_t progress_bar_ms = 0; #if PROGRESS_MSG_EXPIRE > 0 @@ -377,6 +382,10 @@ static void lcd_implementation_init( lcd.begin(LCD_WIDTH, LCD_HEIGHT); #endif + #if ENABLED(SHOW_BOOTSCREEN) + if (show_bootscreen) bootscreen(); + #endif + lcd_set_custom_characters( #if ENABLED(LCD_PROGRESS_BAR) progress_bar_set @@ -404,6 +413,82 @@ char lcd_print(char* str) { unsigned lcd_print(char c) { return charset_mapper(c); } +#if ENABLED(SHOW_BOOTSCREEN) + static void bootscreen() { + show_bootscreen = false; + byte top_left[8] = { + B00000, + B00000, + B00000, + B00000, + B00001, + B00010, + B00100, + B00100 + }; + byte top_right[8] = { + B00000, + B00000, + B00000, + B11100, + B11100, + B01100, + B00100, + B00100 + }; + byte botom_left[8] = { + B00100, + B00010, + B00001, + B00000, + B00000, + B00000, + B00000, + B00000 + }; + byte botom_right[8] = { + B00100, + B01000, + B10000, + B00000, + B00000, + B00000, + B00000, + B00000 + }; + lcd.createChar(0, top_left); + lcd.createChar(1, top_right); + lcd.createChar(2, botom_left); + lcd.createChar(3, botom_right); + + lcd.clear(); + // 12345678901234567890 + lcd.setCursor(0, 0); lcd.print('\x00'); lcd_printPGM(PSTR( "------")); lcd.print('\x01'); + lcd.setCursor(0, 1); lcd_printPGM(PSTR("|Marlin| ")); + #if (LCD_WIDTH > 16) && defined(STRING_SPLASH_LINE1) + lcd_printPGM(PSTR(STRING_SPLASH_LINE1)); + #endif + lcd.setCursor(0, 2); lcd.print('\x02'); lcd_printPGM(PSTR( "------")); lcd.print('\x03'); + lcd.setCursor(0, 3); lcd_printPGM(PSTR("marlinfirmware.org")); + delay(2000); + + #if (LCD_WIDTH <= 16) && defined(STRING_SPLASH_LINE1) + lcd.setCursor(0, 3); + lcd_printPGM(PSTR(" ")); + lcd.setCursor(0, 3); + lcd_printPGM(PSTR(STRING_SPLASH_LINE1)); + delay(1000); + #endif + + #ifdef STRING_SPLASH_LINE2 + lcd.setCursor(0, 3); + lcd_printPGM(PSTR(" ")); + lcd.setCursor(0, 3); + lcd_printPGM(PSTR(STRING_SPLASH_LINE2)); + delay(1000); + #endif + } +#endif // SHOW_BOOTSCREEN /* Possible status screens: 16x2 |000/000 B000/000|