Merge pull request #7208 from thinkyhead/bf_lcd_for_melzi

LCD for Melzi support

Marlin/Conditionals_LCD.h

     #define ULTIMAKERCONTROLLER
   #endif
 
-  #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
+  #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) || ENABLED(LCD_FOR_MELZI)
     #define DOGLCD
     #define U8GLIB_ST7920
     #define REPRAP_DISCOUNT_SMART_CONTROLLER

Marlin/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/SanityCheck.h

   #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) && DISABLED(BQ_LCD_SMART_CONTROLLER)
     + 1
   #endif
+  #if ENABLED(LCD_FOR_MELZI)
+    + 1
+  #endif
   #if ENABLED(CARTESIO_UI)
     + 1
   #endif

Marlin/example_configurations/Anet/A6/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/Anet/A8/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/CL-260/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/Cartesio/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/Felix/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/Felix/DUAL/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/FolgerTech-i3-2020/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/Hephestos/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/Hephestos_2/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/Infitary-i3-M508/Configuration.h

 //#define BQ_LCD_SMART_CONTROLLER
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/K8200/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/K8400/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/K8400/Dual-head/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/M150/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/RigidBot/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/SCARA/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/TAZ4/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/TinyBoy2/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/WITBOX/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/adafruit/ST7565/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/delta/FLSUN/auto_calibrate/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/delta/FLSUN/kossel_mini/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/delta/generic/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/delta/kossel_mini/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/delta/kossel_pro/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/delta/kossel_xl/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/gCreate_gMax1.5+/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/makibox/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/tvrrug/Round2/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/example_configurations/wt150/Configuration.h

                                   // different pins/wiring (see pins_ANET_10.h).
 
 //
+// LCD for Melzi Card with Graphical LCD
+//
+//#define LCD_FOR_MELZI
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

Marlin/gcode.h

 #if ENABLED(DEBUG_GCODE_PARSER)
   #if ENABLED(AUTO_BED_LEVELING_UBL)
     extern char* hex_address(const void * const w);
-  #else  
+  #else
     #include "hex_print_routines.h"
   #endif
   #include "serial.h"

Marlin/pins_SANGUINOLOLU_11.h

   #define BTN_EN2               10
 
   #if ENABLED(LCD_I2C_PANELOLU2)
+
     #if IS_MELZI
       #define BTN_ENC           29
       #define LCD_SDSS          30 // Panelolu2 SD card reader rather than the Melzi
     #else
       #define BTN_ENC           30
     #endif
-  #else  // !Panelolu2
+
+  #elif ENABLED(LCD_FOR_MELZI)
+
+    #define LCD_PINS_RS         17
+    #define LCD_PINS_ENABLE     16
+    #define LCD_PINS_D4         11
+    #define BTN_ENC             28
+    #define BTN_EN1             29
+    #define BTN_EN2             30
+
+    #ifndef ST7920_DELAY_1
+      #define ST7920_DELAY_1 DELAY_0_NOP
+    #endif
+    #ifndef ST7920_DELAY_3
+      #define ST7920_DELAY_2 DELAY_3_NOP
+    #endif
+    #ifndef ST7920_DELAY_3
+      #define ST7920_DELAY_3 DELAY_0_NOP
+    #endif
+
+  #else  // !LCD_I2C_PANELOLU2 && !LCD_FOR_MELZI
+
     #define BTN_ENC             16
     #define LCD_SDSS            28 // Smart Controller SD card reader rather than the Melzi
-  #endif // !Panelolu2
+
+  #endif
 
   #define SD_DETECT_PIN         -1
 

Marlin/twibus.h

  * for the host to interpret.
  *
  *  For more information see
- *    - http://marlinfw.org/docs/gcode/M260.html 
- *    - http://marlinfw.org/docs/gcode/M261.html 
+ *    - http://marlinfw.org/docs/gcode/M260.html
+ *    - http://marlinfw.org/docs/gcode/M261.html
  *
  */
 class TWIBus {

Marlin/ubl_motion.cpp

   #include <math.h>
 
   extern float destination[XYZE];
-  
+
   #if AVR_AT90USB1286_FAMILY  // Teensyduino & Printrboard IDE extensions have compile errors without this
     inline void set_current_to_destination() { COPY(current_position, destination); }
   #else

Marlin/ultralcd_impl_HD44780.h

 
 #if ENABLED(AUTO_BED_LEVELING_UBL)
 
-  /* 
+  /**
    * These are just basic data for the 20x4 LCD work that
    * is coming up very soon.
    * Soon this will morph into a map code.