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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* Mightyboard Rev.E pin assignments
* also works for Rev D boards. It's all rev E despite what the silk screen says
*/
/**
* Rev B 2 JAN 2017
*
* Added pin definitions for:
* M3, M4 & M5 spindle control commands
* case light
*
* Corrected pin assignment for EX2_HEAT_PIN pin. Changed it from 9 to 11. The port
* number (B5) agrees with the schematic but B5 is assigned to logical pin 11.
*/
#if NOT_TARGET(__AVR_ATmega1280__, __AVR_ATmega2560__)
#error "Oops! Select 'Mega 1280' or 'Mega 2560' in 'Tools > Board.'"
#endif
#define BOARD_INFO_NAME "Mightyboard"
#define DEFAULT_MACHINE_NAME "MB Replicator"
//
// Servos
//
#define SERVO0_PIN 36 // C1 (1280-EX1)
#define SERVO1_PIN 37 // C0 (1280-EX2)
#define SERVO2_PIN 40 // G1 (1280-EX3)
#define SERVO3_PIN 41 // G0 (1280-EX4)
//
// Limit Switches
//
#define X_MIN_PIN 49 // L0
#define X_MAX_PIN 48 // L1
#define Y_MIN_PIN 47 // L2
#define Y_MAX_PIN 46 // L3
#define Z_MIN_PIN 43 // L6
#define Z_MAX_PIN 42 // L7
//
// Z Probe (when not Z_MIN_PIN)
//
#ifndef Z_MIN_PROBE_PIN
#define Z_MIN_PROBE_PIN 42
#endif
//
// Filament Runout Pins
//
#ifndef FIL_RUNOUT_PIN
#define FIL_RUNOUT_PIN 49
#endif
#ifndef FIL_RUNOUT2_PIN
#define FIL_RUNOUT2_PIN 47
#endif
//
// Steppers
//
#define X_STEP_PIN 55 // F1
#define X_DIR_PIN 54 // F0
#define X_ENABLE_PIN 56 // F2
#define Y_STEP_PIN 59 // F5
#define Y_DIR_PIN 58 // F4
#define Y_ENABLE_PIN 60 // F6
#define Z_STEP_PIN 63 // K1
#define Z_DIR_PIN 62 // K0
#define Z_ENABLE_PIN 64 // K2
#define E0_STEP_PIN 25 // A3
#define E0_DIR_PIN 24 // A2
#define E0_ENABLE_PIN 26 // A4
#define E1_STEP_PIN 29 // A7
#define E1_DIR_PIN 28 // A6
#define E1_ENABLE_PIN 39 // G2
//
// I2C Digipots - MCP4018
// Address 5E (2F << 1)
// Set from 0 - 127 with stop bit.
// (Ex. 3F << 1 | 1)
//
#define DIGIPOTS_I2C_SCL 76 // J5
#define DIGIPOTS_I2C_SDA_X 57 // F3
#define DIGIPOTS_I2C_SDA_Y 61 // F7
#define DIGIPOTS_I2C_SDA_Z 65 // K3
#define DIGIPOTS_I2C_SDA_E0 27 // A5
#define DIGIPOTS_I2C_SDA_E1 77 // J6
#ifndef DIGIPOT_I2C_ADDRESS_A
#define DIGIPOT_I2C_ADDRESS_A 0x2F // unshifted slave address (5E <- 2F << 1)
#endif
#define DIGIPOT_ENABLE_I2C_PULLUPS // MightyBoard doesn't have hardware I2C pin pull-ups.
//
// Temperature Sensors
//
// K7 - 69 / ADC15 - 15
#define TEMP_BED_PIN 15
// SPI for Max6675 or Max31855 Thermocouple
// Uses a separate SPI bus
//
// 3 E5 DO (SO)
// 5 E3 CS1
// 2 E4 CS2
// 78 E2 SCK
//
#define THERMO_SCK_PIN 78 // E2
#define THERMO_DO_PIN 3 // E5
#define THERMO_CS1_PIN 5 // E3
#define THERMO_CS2_PIN 2 // E4
#define MAX6675_SS_PIN THERMO_CS1_PIN
#define MAX6675_SS2_PIN THERMO_CS2_PIN
#define MAX6675_SCK_PIN THERMO_SCK_PIN
#define MAX6675_DO_PIN THERMO_DO_PIN
//
// Augmentation for auto-assigning plugs
//
// Two thermocouple connectors allows for either
// 2 extruders or 1 extruder and a heated bed.
// With no heated bed, an additional 24V fan is possible.
//
// 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 HAS_MULTI_HOTEND
#if TEMP_SENSOR_BED
#define IS_EEB
#else
#define IS_EEF
#endif
#elif TEMP_SENSOR_BED
#define IS_EFB
#else
#define IS_EFF
#endif
//
// Heaters / Fans (24V)
//
#define HEATER_0_PIN EX1_HEAT_PIN
#if ENABLED(IS_EFB) // Hotend, Fan, Bed
#define HEATER_BED_PIN HBP_PIN
#elif ENABLED(IS_EEF) // Hotend, Hotend, Fan
#define HEATER_1_PIN EX2_HEAT_PIN
#elif ENABLED(IS_EEB) // Hotend, Hotend, Bed
#define HEATER_1_PIN EX2_HEAT_PIN
#define HEATER_BED_PIN HBP_PIN
#elif ENABLED(IS_EFF) // Hotend, Fan, Fan
#define FAN1_PIN HBP_PIN
#endif
#ifndef FAN_PIN
#if EITHER(IS_EFB, IS_EFF) // Hotend, Fan, Bed or Hotend, Fan, Fan
#define FAN_PIN EX2_HEAT_PIN
#elif EITHER(IS_EEF, IS_SF) // Hotend, Hotend, Fan or Spindle, Fan
#define FAN_PIN HBP_PIN
#else
#define FAN_PIN EXTRA_FET_PIN
#endif
#endif
#ifndef CONTROLLER_FAN_PIN
#define CONTROLLER_FAN_PIN EX2_FAN_PIN
#endif
//
// Misc. Functions
//
#define LED_PIN 13 // B7
#define CUTOFF_RESET_PIN 16 // H1
#define CUTOFF_TEST_PIN 17 // H0
#define CUTOFF_SR_CHECK_PIN 70 // G4 (TOSC1)
//
// LCD / Controller
//
#if HAS_WIRED_LCD
#if IS_RRD_FG_SC
#define LCD_PINS_RS 33 // C4: LCD-STROBE
#define LCD_PINS_ENABLE 72 // J2: LEFT
#define LCD_PINS_D4 35 // C2: LCD-CLK
#define LCD_PINS_D5 32 // C5: RLED
#define LCD_PINS_D6 34 // C3: LCD-DATA
#define LCD_PINS_D7 31 // C6: GLED
#define BTN_EN2 75 // J4, UP
#define BTN_EN1 73 // J3, DOWN
//STOP button connected as KILL_PIN
#define KILL_PIN 14 // J1, RIGHT
//KILL - not connected
#define BEEPER_PIN 8 // H5, SD_WP
//on board leds
#define STAT_LED_RED_LED SERVO0_PIN // C1 (1280-EX1, DEBUG2)
#define STAT_LED_BLUE_PIN SERVO1_PIN // C0 (1280-EX2, DEBUG3)
#else
// Replicator uses a 3-wire SR controller with HD44780
#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_DWN 73 // J3
#define BTN_LFT 72 // J2
#define BTN_RT 14 // J1
// 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)
#endif
#define BTN_CENTER 15 // J0
#define BTN_ENC BTN_CENTER
#endif // HAS_WIRED_LCD
//
// SD Card
//
#define SDSS 53 // B0
#define SD_DETECT_PIN 9 // H6
//
// TMC 220x
//
#if HAS_TMC_UART
/**
* TMC220x stepper drivers
*
* Hardware serial communication ports.
* If undefined software serial is used according to the pins below
*/
#define X_HARDWARE_SERIAL Serial2
#define Y_HARDWARE_SERIAL Serial1
/**
* Software serial
*/
#define X_SERIAL_TX_PIN 16
#define X_SERIAL_RX_PIN 17
#define Y_SERIAL_TX_PIN 18
#define Y_SERIAL_RX_PIN 19
#define Z_SERIAL_TX_PIN 41
#define Z_SERIAL_RX_PIN 66
#define E0_SERIAL_TX_PIN 40
#define E0_SERIAL_RX_PIN 67
#define E1_SERIAL_TX_PIN 37
#define E1_SERIAL_RX_PIN 68
#endif
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