Split up Conditionals.h into two files

Rather than include twice, which is tricky but may confuse

Marlin/Conditionals.h

@@ -26,273 +26,16 @@
  */
 
 #ifndef CONDITIONALS_H
-
-/**
-* Miscellaneous
-*/
-#ifndef M_PI
-  #define M_PI 3.1415926536
-#endif
-
-/**
- * This value is used by M109 when tying to calculate a ballpark safe margin
- * to prevent wait-forever situation.
- */
-#ifndef EXTRUDE_MINTEMP
- #define EXTRUDE_MINTEMP 170
-#endif
-
-#ifndef CONFIGURATION_LCD // Get the LCD defines which are needed first
-#define CONFIGURATION_LCD
-
-  #define LCD_HAS_DIRECTIONAL_BUTTONS (BUTTON_EXISTS(UP) || BUTTON_EXISTS(DWN) || BUTTON_EXISTS(LFT) || BUTTON_EXISTS(RT))
-
-  #if ENABLED(CARTESIO_UI)
-    #define DOGLCD
-    #define ULTIPANEL
-    #define NEWPANEL
-    #define DEFAULT_LCD_CONTRAST 90
-    #define LCD_CONTRAST_MIN 60
-    #define LCD_CONTRAST_MAX 140
-  #endif
-
-  #if ENABLED(MAKRPANEL) || ENABLED(MINIPANEL)
-    #define DOGLCD
-    #define ULTIPANEL
-    #define NEWPANEL
-    #define DEFAULT_LCD_CONTRAST 17
-  #endif
-
-  #if ENABLED(miniVIKI) || ENABLED(VIKI2) || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
-    #define ULTRA_LCD  //general LCD support, also 16x2
-    #define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
-    #define ULTIMAKERCONTROLLER //as available from the Ultimaker online store.
-
-    #if ENABLED(miniVIKI)
-      #define LCD_CONTRAST_MIN  75
-      #define LCD_CONTRAST_MAX 115
-      #define DEFAULT_LCD_CONTRAST 95
-    #elif ENABLED(VIKI2)
-      #define DEFAULT_LCD_CONTRAST 40
-    #elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
-      #define LCD_CONTRAST_MIN  90
-      #define LCD_CONTRAST_MAX 130
-      #define DEFAULT_LCD_CONTRAST 110
-      #define U8GLIB_LM6059_AF
-      #define SD_DETECT_INVERTED
-    #endif
-
-    #define ENCODER_PULSES_PER_STEP 4
-    #define ENCODER_STEPS_PER_MENU_ITEM 1
-  #endif
-
-  // Generic support for SSD1306 / SH1106 OLED based LCDs.
-  #if ENABLED(U8GLIB_SSD1306) || ENABLED(U8GLIB_SH1106)
-    #define ULTRA_LCD  //general LCD support, also 16x2
-    #define DOGLCD  // Support for I2C LCD 128x64 (Controller SSD1306 / SH1106 graphic Display Family)
-  #endif
-
-  #if ENABLED(PANEL_ONE) || ENABLED(U8GLIB_SH1106)
-    #define ULTIMAKERCONTROLLER
-  #endif
-
-  #if ENABLED(BQ_LCD_SMART_CONTROLLER)
-    #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
-
-    #ifndef ENCODER_PULSES_PER_STEP
-      #define ENCODER_PULSES_PER_STEP 4
-    #endif
-
-    #ifndef ENCODER_STEPS_PER_MENU_ITEM
-      #define ENCODER_STEPS_PER_MENU_ITEM 1
-    #endif
-
-    #ifndef LONG_FILENAME_HOST_SUPPORT
-      #define LONG_FILENAME_HOST_SUPPORT
-    #endif
-  #endif
-
-  #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
-    #define DOGLCD
-    #define U8GLIB_ST7920
-    #define REPRAP_DISCOUNT_SMART_CONTROLLER
-  #endif
-
-  #if ENABLED(ULTIMAKERCONTROLLER)              \
-   || ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER) \
-   || ENABLED(G3D_PANEL)                        \
-   || ENABLED(RIGIDBOT_PANEL)                   \
-   || ENABLED(REPRAPWORLD_KEYPAD)
-    #define ULTIPANEL
-    #define NEWPANEL
-  #endif
-
-  #if ENABLED(RA_CONTROL_PANEL)
-    #define LCD_I2C_TYPE_PCA8574
-    #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
-    #define ULTIPANEL
-    #define NEWPANEL
-  #endif
-
-  #if ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
-    #define DOGLCD
-    #define U8GLIB_ST7920
-    #define ULTIPANEL
-    #define NEWPANEL
-  #endif
-
-  /**
-   * I2C PANELS
-   */
-
-  #if ENABLED(LCD_I2C_SAINSMART_YWROBOT)
-    // This uses the LiquidCrystal_I2C library ( https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home )
-    // Make sure it is placed in the Arduino libraries directory.
-    #define LCD_I2C_TYPE_PCF8575
-    #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
-    #define ULTIPANEL
-    #define NEWPANEL
-  #endif
-
-  // PANELOLU2 LCD with status LEDs, separate encoder and click inputs
-  #if ENABLED(LCD_I2C_PANELOLU2)
-    #define LCD_I2C_TYPE_MCP23017
-    #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
-    #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD
-
-    #ifndef ENCODER_PULSES_PER_STEP
-      #define ENCODER_PULSES_PER_STEP 4
-    #endif
-
-    #ifndef ENCODER_STEPS_PER_MENU_ITEM
-      #define ENCODER_STEPS_PER_MENU_ITEM 1
-    #endif
-
-    #define ULTIPANEL
-    #define NEWPANEL
-  #endif
-
-  // Panucatt VIKI LCD with status LEDs, integrated click & L/R/U/P buttons, separate encoder inputs
-  #if ENABLED(LCD_I2C_VIKI)
-    // This uses the LiquidTWI2 library v1.2.3 or later ( https://github.com/lincomatic/LiquidTWI2 )
-    // Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
-    // Note: The pause/stop/resume LCD button pin should be connected to the Arduino
-    //       BTN_ENC pin (or set BTN_ENC to -1 if not used)
-    #define LCD_I2C_TYPE_MCP23017
-    #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
-    #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD (requires LiquidTWI2 v1.2.3 or later)
-    #define ULTIPANEL
-    #define NEWPANEL
-  #endif
-
-  // Shift register panels
-  // ---------------------
-  // 2 wire Non-latching LCD SR from:
-  // https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/schematics#!shiftregister-connection
-
-  #if ENABLED(SAV_3DLCD)
-    #define SR_LCD_2W_NL    // Non latching 2 wire shift register
-    #define ULTIPANEL
-    #define NEWPANEL
-  #endif
-
-  #if ENABLED(DOGLCD) // Change number of lines to match the DOG graphic display
-    #ifndef LCD_WIDTH
-      #define LCD_WIDTH 22
-    #endif
-    #ifndef LCD_HEIGHT
-      #define LCD_HEIGHT 5
-    #endif
-  #endif
-
-  #if ENABLED(ULTIPANEL)
-    #define NEWPANEL  //enable this if you have a click-encoder panel
-    #define ULTRA_LCD
-    #ifndef LCD_WIDTH
-      #define LCD_WIDTH 20
-    #endif
-    #ifndef LCD_HEIGHT
-      #define LCD_HEIGHT 4
-    #endif
-  #else //no panel but just LCD
-    #if ENABLED(ULTRA_LCD)
-      #ifndef LCD_WIDTH
-        #define LCD_WIDTH 16
-      #endif
-      #ifndef LCD_HEIGHT
-        #define LCD_HEIGHT 2
-      #endif
-    #endif
-  #endif
-
-  #if ENABLED(DOGLCD)
-    /* Custom characters defined in font dogm_font_data_Marlin_symbols.h / Marlin_symbols.fon */
-    // \x00 intentionally skipped to avoid problems in strings
-    #define LCD_STR_REFRESH     "\x01"
-    #define LCD_STR_FOLDER      "\x02"
-    #define LCD_STR_ARROW_RIGHT "\x03"
-    #define LCD_STR_UPLEVEL     "\x04"
-    #define LCD_STR_CLOCK       "\x05"
-    #define LCD_STR_FEEDRATE    "\x06"
-    #define LCD_STR_BEDTEMP     "\x07"
-    #define LCD_STR_THERMOMETER "\x08"
-    #define LCD_STR_DEGREE      "\x09"
-
-    #define LCD_STR_SPECIAL_MAX '\x09'
-    // Maximum here is 0x1f because 0x20 is ' ' (space) and the normal charsets begin.
-    // Better stay below 0x10 because DISPLAY_CHARSET_HD44780_WESTERN begins here.
-  #else
-    /* Custom characters defined in the first 8 characters of the LCD */
-    #define LCD_STR_BEDTEMP     "\x00"  // Print only as a char. This will have 'unexpected' results when used in a string!
-    #define LCD_STR_DEGREE      "\x01"
-    #define LCD_STR_THERMOMETER "\x02"
-    #define LCD_STR_UPLEVEL     "\x03"
-    #define LCD_STR_REFRESH     "\x04"
-    #define LCD_STR_FOLDER      "\x05"
-    #define LCD_STR_FEEDRATE    "\x06"
-    #define LCD_STR_CLOCK       "\x07"
-    #define LCD_STR_ARROW_RIGHT ">"  /* from the default character set */
-  #endif
-
-  /**
-   * Default LCD contrast for dogm-like LCD displays
-   */
-  #if ENABLED(DOGLCD)
-
-    #define HAS_LCD_CONTRAST ( \
-        ENABLED(MAKRPANEL) \
-     || ENABLED(CARTESIO_UI) \
-     || ENABLED(VIKI2) \
-     || ENABLED(miniVIKI) \
-     || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER) \
-    )
-
-    #if HAS_LCD_CONTRAST
-      #ifndef LCD_CONTRAST_MIN
-        #define LCD_CONTRAST_MIN 0
-      #endif
-      #ifndef LCD_CONTRAST_MAX
-        #define LCD_CONTRAST_MAX 63
-      #endif
-      #ifndef DEFAULT_LCD_CONTRAST
-        #define DEFAULT_LCD_CONTRAST 32
-      #endif
-    #endif
-  #endif
-
-  #ifndef BOOTSCREEN_TIMEOUT
-    #define BOOTSCREEN_TIMEOUT 2500
-  #endif
-
-#else // CONFIGURATION_LCD
-
-  #define CONDITIONALS_H
+#define CONDITIONALS_H
 
   #include "pins.h"
 
   #ifndef USBCON
     #define HardwareSerial_h // trick to disable the standard HWserial
   #endif
+  #include "Arduino.h"
+
+  #include "macros.h"
 
   #if ENABLED(EMERGENCY_PARSER)
     #define EMERGENCY_PARSER_CAPABILITIES " EMERGENCY_CODES:M108,M112,M410"
@@ -300,8 +43,6 @@
     #define EMERGENCY_PARSER_CAPABILITIES ""
   #endif
 
-  #include "Arduino.h"
-
   /**
    * Set ENDSTOPPULLUPS for unused endstop switches
    */
@@ -747,6 +488,7 @@
   #define HAS_E3_STEP (PIN_EXISTS(E3_STEP))
   #define HAS_E4_STEP (PIN_EXISTS(E4_STEP))
   #define HAS_DIGIPOTSS (PIN_EXISTS(DIGIPOTSS))
+  #define HAS_BUZZER (PIN_EXISTS(BEEPER) || ENABLED(LCD_USE_I2C_BUZZER))
 
   #define HAS_MOTOR_CURRENT_PWM (PIN_EXISTS(MOTOR_CURRENT_PWM_XY) || PIN_EXISTS(MOTOR_CURRENT_PWM_Z) || PIN_EXISTS(MOTOR_CURRENT_PWM_E))
 
@@ -755,6 +497,14 @@
   #define HAS_THERMALLY_PROTECTED_BED (HAS_TEMP_BED && HAS_HEATER_BED && ENABLED(THERMAL_PROTECTION_BED))
 
   /**
+   * This value is used by M109 when trying to calculate a ballpark safe margin
+   * to prevent wait-forever situation.
+   */
+  #ifndef EXTRUDE_MINTEMP
+   #define EXTRUDE_MINTEMP 170
+  #endif
+
+  /**
    * Helper Macros for heaters and extruder fan
    */
   #define WRITE_HEATER_0P(v) WRITE(HEATER_0_PIN, v)
@@ -801,7 +551,9 @@
   #endif
   #define WRITE_FAN_N(n, v) WRITE_FAN##n(v)
 
-  #define HAS_BUZZER (PIN_EXISTS(BEEPER) || defined(LCD_USE_I2C_BUZZER))
+  /**
+   * Servos and probes
+   */
 
   #if HAS_SERVOS
     #ifndef Z_ENDSTOP_SERVO_NR
@@ -923,5 +675,4 @@
     #define Z_RAISE_BETWEEN_PROBING MIN_Z_HEIGHT_FOR_HOMING
   #endif
 
-#endif //CONFIGURATION_LCD
 #endif //CONDITIONALS_H

Marlin/Conditionals_LCD.h

@@ -0,0 +1,270 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Conditionals_LCD.h
+ * LCD Defines that depend on configuration but are not editable.
+ */
+
+#ifndef CONDITIONALS_LCD_H // Get the LCD defines which are needed first
+#define CONDITIONALS_LCD_H
+
+  #define LCD_HAS_DIRECTIONAL_BUTTONS (BUTTON_EXISTS(UP) || BUTTON_EXISTS(DWN) || BUTTON_EXISTS(LFT) || BUTTON_EXISTS(RT))
+
+  #if ENABLED(CARTESIO_UI)
+    #define DOGLCD
+    #define ULTIPANEL
+    #define NEWPANEL
+    #define DEFAULT_LCD_CONTRAST 90
+    #define LCD_CONTRAST_MIN 60
+    #define LCD_CONTRAST_MAX 140
+  #endif
+
+  #if ENABLED(MAKRPANEL) || ENABLED(MINIPANEL)
+    #define DOGLCD
+    #define ULTIPANEL
+    #define NEWPANEL
+    #define DEFAULT_LCD_CONTRAST 17
+  #endif
+
+  #if ENABLED(miniVIKI) || ENABLED(VIKI2) || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
+    #define ULTRA_LCD  //general LCD support, also 16x2
+    #define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
+    #define ULTIMAKERCONTROLLER //as available from the Ultimaker online store.
+
+    #if ENABLED(miniVIKI)
+      #define LCD_CONTRAST_MIN  75
+      #define LCD_CONTRAST_MAX 115
+      #define DEFAULT_LCD_CONTRAST 95
+    #elif ENABLED(VIKI2)
+      #define DEFAULT_LCD_CONTRAST 40
+    #elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
+      #define LCD_CONTRAST_MIN  90
+      #define LCD_CONTRAST_MAX 130
+      #define DEFAULT_LCD_CONTRAST 110
+      #define U8GLIB_LM6059_AF
+      #define SD_DETECT_INVERTED
+    #endif
+
+    #define ENCODER_PULSES_PER_STEP 4
+    #define ENCODER_STEPS_PER_MENU_ITEM 1
+  #endif
+
+  // Generic support for SSD1306 / SH1106 OLED based LCDs.
+  #if ENABLED(U8GLIB_SSD1306) || ENABLED(U8GLIB_SH1106)
+    #define ULTRA_LCD  //general LCD support, also 16x2
+    #define DOGLCD  // Support for I2C LCD 128x64 (Controller SSD1306 / SH1106 graphic Display Family)
+  #endif
+
+  #if ENABLED(PANEL_ONE) || ENABLED(U8GLIB_SH1106)
+    #define ULTIMAKERCONTROLLER
+  #endif
+
+  #if ENABLED(BQ_LCD_SMART_CONTROLLER)
+    #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+
+    #ifndef ENCODER_PULSES_PER_STEP
+      #define ENCODER_PULSES_PER_STEP 4
+    #endif
+
+    #ifndef ENCODER_STEPS_PER_MENU_ITEM
+      #define ENCODER_STEPS_PER_MENU_ITEM 1
+    #endif
+
+    #ifndef LONG_FILENAME_HOST_SUPPORT
+      #define LONG_FILENAME_HOST_SUPPORT
+    #endif
+  #endif
+
+  #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
+    #define DOGLCD
+    #define U8GLIB_ST7920
+    #define REPRAP_DISCOUNT_SMART_CONTROLLER
+  #endif
+
+  #if ENABLED(ULTIMAKERCONTROLLER)              \
+   || ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER) \
+   || ENABLED(G3D_PANEL)                        \
+   || ENABLED(RIGIDBOT_PANEL)                   \
+   || ENABLED(REPRAPWORLD_KEYPAD)
+    #define ULTIPANEL
+    #define NEWPANEL
+  #endif
+
+  #if ENABLED(RA_CONTROL_PANEL)
+    #define LCD_I2C_TYPE_PCA8574
+    #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+    #define ULTIPANEL
+    #define NEWPANEL
+  #endif
+
+  #if ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
+    #define DOGLCD
+    #define U8GLIB_ST7920
+    #define ULTIPANEL
+    #define NEWPANEL
+  #endif
+
+  /**
+   * I2C PANELS
+   */
+
+  #if ENABLED(LCD_I2C_SAINSMART_YWROBOT)
+    // This uses the LiquidCrystal_I2C library ( https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home )
+    // Make sure it is placed in the Arduino libraries directory.
+    #define LCD_I2C_TYPE_PCF8575
+    #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+    #define ULTIPANEL
+    #define NEWPANEL
+  #endif
+
+  // PANELOLU2 LCD with status LEDs, separate encoder and click inputs
+  #if ENABLED(LCD_I2C_PANELOLU2)
+    #define LCD_I2C_TYPE_MCP23017
+    #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+    #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD
+
+    #ifndef ENCODER_PULSES_PER_STEP
+      #define ENCODER_PULSES_PER_STEP 4
+    #endif
+
+    #ifndef ENCODER_STEPS_PER_MENU_ITEM
+      #define ENCODER_STEPS_PER_MENU_ITEM 1
+    #endif
+
+    #define ULTIPANEL
+    #define NEWPANEL
+  #endif
+
+  // Panucatt VIKI LCD with status LEDs, integrated click & L/R/U/P buttons, separate encoder inputs
+  #if ENABLED(LCD_I2C_VIKI)
+    // This uses the LiquidTWI2 library v1.2.3 or later ( https://github.com/lincomatic/LiquidTWI2 )
+    // Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
+    // Note: The pause/stop/resume LCD button pin should be connected to the Arduino
+    //       BTN_ENC pin (or set BTN_ENC to -1 if not used)
+    #define LCD_I2C_TYPE_MCP23017
+    #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+    #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD (requires LiquidTWI2 v1.2.3 or later)
+    #define ULTIPANEL
+    #define NEWPANEL
+  #endif
+
+  // Shift register panels
+  // ---------------------
+  // 2 wire Non-latching LCD SR from:
+  // https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/schematics#!shiftregister-connection
+
+  #if ENABLED(SAV_3DLCD)
+    #define SR_LCD_2W_NL    // Non latching 2 wire shift register
+    #define ULTIPANEL
+    #define NEWPANEL
+  #endif
+
+  #if ENABLED(DOGLCD) // Change number of lines to match the DOG graphic display
+    #ifndef LCD_WIDTH
+      #define LCD_WIDTH 22
+    #endif
+    #ifndef LCD_HEIGHT
+      #define LCD_HEIGHT 5
+    #endif
+  #endif
+
+  #if ENABLED(ULTIPANEL)
+    #define NEWPANEL  //enable this if you have a click-encoder panel
+    #define ULTRA_LCD
+    #ifndef LCD_WIDTH
+      #define LCD_WIDTH 20
+    #endif
+    #ifndef LCD_HEIGHT
+      #define LCD_HEIGHT 4
+    #endif
+  #else //no panel but just LCD
+    #if ENABLED(ULTRA_LCD)
+      #ifndef LCD_WIDTH
+        #define LCD_WIDTH 16
+      #endif
+      #ifndef LCD_HEIGHT
+        #define LCD_HEIGHT 2
+      #endif
+    #endif
+  #endif
+
+  #if ENABLED(DOGLCD)
+    /* Custom characters defined in font dogm_font_data_Marlin_symbols.h / Marlin_symbols.fon */
+    // \x00 intentionally skipped to avoid problems in strings
+    #define LCD_STR_REFRESH     "\x01"
+    #define LCD_STR_FOLDER      "\x02"
+    #define LCD_STR_ARROW_RIGHT "\x03"
+    #define LCD_STR_UPLEVEL     "\x04"
+    #define LCD_STR_CLOCK       "\x05"
+    #define LCD_STR_FEEDRATE    "\x06"
+    #define LCD_STR_BEDTEMP     "\x07"
+    #define LCD_STR_THERMOMETER "\x08"
+    #define LCD_STR_DEGREE      "\x09"
+
+    #define LCD_STR_SPECIAL_MAX '\x09'
+    // Maximum here is 0x1f because 0x20 is ' ' (space) and the normal charsets begin.
+    // Better stay below 0x10 because DISPLAY_CHARSET_HD44780_WESTERN begins here.
+  #else
+    /* Custom characters defined in the first 8 characters of the LCD */
+    #define LCD_STR_BEDTEMP     "\x00"  // Print only as a char. This will have 'unexpected' results when used in a string!
+    #define LCD_STR_DEGREE      "\x01"
+    #define LCD_STR_THERMOMETER "\x02"
+    #define LCD_STR_UPLEVEL     "\x03"
+    #define LCD_STR_REFRESH     "\x04"
+    #define LCD_STR_FOLDER      "\x05"
+    #define LCD_STR_FEEDRATE    "\x06"
+    #define LCD_STR_CLOCK       "\x07"
+    #define LCD_STR_ARROW_RIGHT ">"  /* from the default character set */
+  #endif
+
+  /**
+   * Default LCD contrast for dogm-like LCD displays
+   */
+  #if ENABLED(DOGLCD)
+
+    #define HAS_LCD_CONTRAST ( \
+        ENABLED(MAKRPANEL) \
+     || ENABLED(CARTESIO_UI) \
+     || ENABLED(VIKI2) \
+     || ENABLED(miniVIKI) \
+     || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER) \
+    )
+
+    #if HAS_LCD_CONTRAST
+      #ifndef LCD_CONTRAST_MIN
+        #define LCD_CONTRAST_MIN 0
+      #endif
+      #ifndef LCD_CONTRAST_MAX
+        #define LCD_CONTRAST_MAX 63
+      #endif
+      #ifndef DEFAULT_LCD_CONTRAST
+        #define DEFAULT_LCD_CONTRAST 32
+      #endif
+    #endif
+  #endif
+
+  #ifndef BOOTSCREEN_TIMEOUT
+    #define BOOTSCREEN_TIMEOUT 2500
+  #endif
+
+#endif //CONDITIONALS_LCD_H

Marlin/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/Cartesio/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/Felix/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/Hephestos/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/Hephestos_2/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/K8200/Configuration_adv.h

@@ -52,7 +52,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/K8400/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/RigidBot/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/SCARA/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/TAZ4/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/WITBOX/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/delta/biv2.5/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/delta/generic/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h

@@ -51,7 +51,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/makibox/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h

@@ -46,7 +46,7 @@
  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals.h"
+#include "Conditionals_LCD.h"
 
 // @section temperature
 

Marlin/macros.h

@@ -34,6 +34,9 @@
 #define SET_BIT(n,b,value) (n) ^= ((-value)^(n)) & (_BV(b))
 
 // Macros for maths shortcuts
+#ifndef M_PI
+  #define M_PI 3.14159265358979323846
+#endif
 #define RADIANS(d) ((d)*M_PI/180.0)
 #define DEGREES(r) ((r)*180.0/M_PI)
 #define HYPOT(x,y) sqrt(sq(x)+sq(y))