@ -22,23 +22,7 @@
/**
* Mightyboard Rev . E pin assignments
*/
/**
*
* This is a starting - point to support the Makerbot Replicator series of 3 D printers .
* It ' s not functional because Marlin has limited support for some features .
* Marlin will need the following augmentations before it will be supportable :
*
* - Support for two or more MAX6675 thermocouples
* - Support for multiple i2c buses to control the MCP4018 digital pots
* - Support for one additional unidirectional SPI bus , to read the thermocouples
* - Support for an RGB LED that may work differently from BLINKM
*
* The MCP4018 requires separate I2C buses because it has a fixed address ( 0x2F < < 1 = 0x5E )
* The thermocouples share the same SCK and DO pins , with their own CS pins .
* The controller interface port connects to a 3 - wire shift - register display controller
*
* also works for Rev D boards . It ' s all rev E despite what the silk screen says
*/
/**
@ -48,7 +32,7 @@
* M3 , M4 & M5 spindle control commands
* case light
*
* Corrected pin assignment for MOSFET_B _PINpin . Changed it from 9 to 11. The port
* Corrected pin assignment for EX2_HEAT _PINpin . Changed it from 9 to 11. The port
* number ( B5 ) agrees with the schematic but B5 is assigned to logical pin 11.
*/
@ -119,12 +103,14 @@
# define DIGIPOTS_I2C_SDA_Z 65 // K3
# define DIGIPOTS_I2C_SDA_E0 27 // A5
# define DIGIPOTS_I2C_SDA_E1 77 // J6
# define DIGIPOT_I2C_ADDRESS_A 0x2F // unshifted slave address (5E <- 2F << 1)
//
// Temperature Sensors
//
# define TEMP_BED_PIN 15 // K7 - 69 / ADC15 - 15
// K7 - 69 / ADC15 - 15
# define TEMP_BED_PIN 15
// SPI for Max6675 or Max31855 Thermocouple
// Uses a separate SPI bus
@ -151,10 +137,14 @@
// 2 extruders or 1 extruder and a heated bed.
// With no heated bed, an additional 24V fan is possible.
//
# define MOSFET_A_PIN 6 // H3
# define MOSFET_B_PIN 11 // B5 - Rev A of this file had this pin assigned to 9
# define MOSFET_C_PIN 45 // L4
# define MOSFET_D_PIN 44 // L5
// Labels from the schematic:
# define EX1_HEAT_PIN 6 // H3
# define EX1_FAN_PIN 7 // H4
# define EX2_HEAT_PIN 11 // B5
# define EX2_FAN_PIN 12 // B6
# define HBP_PIN 45 // L4
# define EXTRA_FET_PIN 44 // L5
# if HOTENDS > 1
# if TEMP_SENSOR_BED
@ -171,34 +161,34 @@
//
// Heaters / Fans (24V)
//
# define HEATER_0_PIN MOSFET_A _PIN
# define HEATER_0_PIN EX1_HEAT _PIN
# if ENABLED(IS_EFB) // Hotend, Fan, Bed
# define HEATER_BED_PIN MOSFET_C _PIN
# define HEATER_BED_PIN HBP _PIN
# elif ENABLED(IS_EEF) // Hotend, Hotend, Fan
# define HEATER_1_PIN MOSFET_B _PIN
# define HEATER_1_PIN EX2_HEAT _PIN
# elif ENABLED(IS_EEB) // Hotend, Hotend, Bed
# define HEATER_1_PIN MOSFET_B _PIN
# define HEATER_BED_PIN MOSFET_C _PIN
# define HEATER_1_PIN EX2_HEAT _PIN
# define HEATER_BED_PIN HBP _PIN
# elif ENABLED(IS_EFF) // Hotend, Fan, Fan
# define FAN1_PIN MOSFET_C _PIN
# define FAN1_PIN HBP _PIN
# endif
# ifndef FAN_PIN
# if ENABLED(IS_EFB) || ENABLED(IS_EFF) // Hotend, Fan, Bed or Hotend, Fan, Fan
# define FAN_PIN MOSFET_B _PIN
# define FAN_PIN EX2_HEAT _PIN
# elif ENABLED(IS_EEF) || ENABLED(IS_SF) // Hotend, Hotend, Fan or Spindle, Fan
# define FAN_PIN MOSFET_C _PIN
# define FAN_PIN HBP _PIN
# else
# define FAN_PIN MOSFET_D _PIN
# define FAN_PIN EXTRA_FET _PIN
# endif
# endif
//
// Extruder Auto Fan Pins
//
# define ORIG_E0_AUTO_FAN_PIN 7 // H4
# define ORIG_E1_AUTO_FAN_PIN 12 // B6
# define ORIG_E0_AUTO_FAN_PIN EX1_FAN_PIN
# define ORIG_E1_AUTO_FAN_PIN EX2_FAN_PIN
//
// Misc. Functions
@ -239,20 +229,24 @@
// Replicator uses a 3-wire SR controller with HD44780
// For now, pretend it's the SAV
//
//#define FF_INTERFACEBOARD
# define SAV_3DLCD
# define SR_DATA_PIN 34 // C3
# define SR_CLK_PIN 35 // C2
# define SR_STROBE_PIN 33 // C4
# define BTN_UP 75 // J4
# define BTN_DO WN 73 // J3
# define BTN_LE FT 72 // J2
# define BTN_RIGH T 14 // J1
# define BTN_DWN 73 // J3
# define BTN_LFT 72 // J2
# define BTN_RT 14 // J1
# define BTN_CENTER 15 // J0
# define BTN_ENC BTN_CENTER
# define BEEPER_PIN 4 // G5
// Disable encoder
# undef BTN_EN1
# undef BTN_EN2
# define BEEPER_PIN 4 // G5
# define STAT_LED_RED_PIN 32 // C5
# define STAT_LED_BLUE_PIN 31 // C6 (Actually green)
@ -264,7 +258,6 @@
//
# define SDSS 53 // B0
# define SD_DETECT_PIN 9 // H6
# define MAX_PIN THERMO_SCK_PIN
//
mikeshub
5 years ago
Scott Lahteine