Defines
#define	UI_DISPLAY_CHARSET 2
#define	BEEPER_TYPE_INVERTING false
#define	UI_DISPLAY_TYPE 0
#define	UI_COLS 20
#define	UI_ROWS 4
#define	UI_DISPLAY_I2C_CHIPTYPE 0
#define	UI_DISPLAY_I2C_ADDRESS 0x4e
#define	UI_DISPLAY_I2C_OUTPUT_PINS 65504
#define	UI_DISPLAY_I2C_OUTPUT_START_MASK 0
#define	UI_DISPLAY_I2C_PULLUP 31
#define	UI_I2C_CLOCKSPEED 100000L
#define	UI_DISPLAY_RS_PIN 63
#define	UI_DISPLAY_RW_PIN -1
#define	UI_DISPLAY_ENABLE_PIN 65
#define	UI_DISPLAY_D0_PIN 59
#define	UI_DISPLAY_D1_PIN 64
#define	UI_DISPLAY_D2_PIN 44
#define	UI_DISPLAY_D3_PIN 66
#define	UI_DISPLAY_D4_PIN 59
#define	UI_DISPLAY_D5_PIN 64
#define	UI_DISPLAY_D6_PIN 44
#define	UI_DISPLAY_D7_PIN 66
#define	UI_DELAYPERCHAR 320
#define	UI_HAS_KEYS 0
	Are some keys connected?
#define	UI_HAS_BACK_KEY 1
	Is a back key present.
#define	UI_INVERT_MENU_DIRECTION false
#define	UI_HAS_I2C_ENCODER 0
#define	UI_I2C_KEY_ADDRESS 0x40

Define Documentation

#define BEEPER_TYPE_INVERTING false

Select type of beeper 0 = none 1 = Piezo connected to pin 2 = Piezo connected to a pin over I2C

#define UI_COLS 20

Number of columns per row

Typical values are 16 and 20

#define UI_DELAYPERCHAR 320

#define UI_DISPLAY_CHARSET 2

While the ascii chars are all the same, the driver have different charsets for special chars used in different countries. The charset allows to fix for this problem. If characters look wrong, try a different charset. If nothing works, use the ascii charset 0 as fallback. Not the nicest for everything but working!

0 = ASCII fallback 1 = Default works on most displays. This has some japanese chars in charset 2 = Alternative charset with more european chars

#define UI_DISPLAY_D0_PIN 59

#define UI_DISPLAY_D1_PIN 64

#define UI_DISPLAY_D2_PIN 44

#define UI_DISPLAY_D3_PIN 66

#define UI_DISPLAY_D4_PIN 59

#define UI_DISPLAY_D5_PIN 64

#define UI_DISPLAY_D6_PIN 44

#define UI_DISPLAY_D7_PIN 66

#define UI_DISPLAY_ENABLE_PIN 65

#define UI_DISPLAY_I2C_ADDRESS 0x4e

#define UI_DISPLAY_I2C_CHIPTYPE 0

#define UI_DISPLAY_I2C_OUTPUT_PINS 65504

#define UI_DISPLAY_I2C_OUTPUT_START_MASK 0

#define UI_DISPLAY_I2C_PULLUP 31

#define UI_DISPLAY_RS_PIN 63

Define the pin

#define UI_DISPLAY_RW_PIN -1

#define UI_DISPLAY_TYPE 0

What display type do you use? 0 = No display 1 = LCD Display with 4 bit data bus 2 = LCD Display with 8 bit data bus (currently not implemented, fallback to 1) 3 = LCD Display with I2C connection, 4 bit mode 4 = Use the slower LiquiedCrystal library bundled with arduino. IMPORTANT: You need to uncomment the LiquidCrystal include in Repetier.pde for it to work. If you have Sanguino and want to use the library, you need to have Arduino 023 or older. (13.04.2012) 5 = U8G supported display

#define UI_HAS_BACK_KEY 1

Is a back key present.

If you have menus enabled, you need a method to leave it. If you have a back key, you can always go one level higher. Without a back key, you need to navigate to the back entry in the menu. Setting this value to 1 removes the back entry.

#define UI_HAS_I2C_ENCODER 0

Uncomment this, if you have keys connected via i2c to a PCF8574 chip.

#define UI_HAS_KEYS 0

Are some keys connected?

0 = No keys attached - disables also menu 1 = Some keys attached

#define UI_I2C_CLOCKSPEED 100000L

#define UI_I2C_KEY_ADDRESS 0x40

#define UI_INVERT_MENU_DIRECTION false

#define UI_ROWS 4

Rows of your display. 2 or 4

Defines

Define Documentation