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#ifndef PINS_H
#define PINS_H
#if MOTHERBOARD == 0
#error The Arduino cannot run the 5D GCode interpreter
/****************************************************************************************
* Arduino pin assignment - left here as they might be useful
*
****************************************************************************************/
#define X_STEP_PIN (byte)2
#define X_DIR_PIN (byte)3
#define X_MIN_PIN (byte)4
#define X_MAX_PIN (byte)9
#define Y_STEP_PIN (byte)10
#define Y_DIR_PIN (byte)7
#define Y_MIN_PIN (byte)8
#define Y_MAX_PIN (byte)13
#define Z_STEP_PIN (byte)19
#define Z_DIR_PIN (byte)18
#define Z_MIN_PIN (byte)17
#define Z_MAX_PIN (byte)16
//extruder pins
#define EXTRUDER_0_MOTOR_SPEED_PIN (byte)11
#define EXTRUDER_0_MOTOR_DIR_PIN (byte)12
#define EXTRUDER_0_HEATER_PIN (byte)6
#define EXTRUDER_0_FAN_PIN (byte)5
#define EXTRUDER_0_TEMPERATURE_PIN (byte)0 // Analogue input
#define EXTRUDER_0_VALVE_DIR_PIN (byte)16 //NB: Conflicts with Max Z!!!!
#define EXTRUDER_0_VALVE_ENABLE_PIN (byte)15
#define EXTRUDER_0_STEP_ENABLE_PIN 5 // 5 - NB conflicts with the fan; set -ve if no stepper
/****************************************************************************************
* Sanguino/RepRap Motherboard with direct-drive extruders
*
****************************************************************************************/
#elif MOTHERBOARD == 1
#ifndef __AVR_ATmega644P__
#error Oops! Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
#endif
#define DEBUG_PIN 0
#define X_STEP_PIN (byte)15
#define X_DIR_PIN (byte)18
#define X_MIN_PIN (byte)20
#define X_MAX_PIN (byte)21
#define X_ENABLE_PIN (byte)19
#define Y_STEP_PIN (byte)23
#define Y_DIR_PIN (byte)22
#define Y_MIN_PIN (byte)25
#define Y_MAX_PIN (byte)26
#define Y_ENABLE_PIN (byte)19
#define Z_STEP_PIN (byte)29
#define Z_DIR_PIN (byte)30
#define Z_MIN_PIN (byte)2
#define Z_MAX_PIN (byte)1
#define Z_ENABLE_PIN (byte)31
// Heated bed - TODO: reassign these
#define BED_HEATER_PIN (byte)3
#define BED_TEMPERATURE_PIN (byte)1
//extruder pins
#define EXTRUDER_0_MOTOR_SPEED_PIN (byte)12
#define EXTRUDER_0_MOTOR_DIR_PIN (byte)16
#define EXTRUDER_0_HEATER_PIN (byte)14
#define EXTRUDER_0_FAN_PIN (byte)3
#define EXTRUDER_0_TEMPERATURE_PIN (byte)4 // Analogue input
#define EXTRUDER_0_VALVE_DIR_PIN (byte)17
#define EXTRUDER_0_VALVE_ENABLE_PIN (byte)13 // Valve needs to be redesigned not to need this
#define EXTRUDER_0_STEP_ENABLE_PIN (byte)3 // 3 - Conflicts with the fan; set -ve if no stepper
#define EXTRUDER_1_MOTOR_SPEED_PIN (byte)4
#define EXTRUDER_1_MOTOR_DIR_PIN (byte)0
#define EXTRUDER_1_HEATER_PIN (byte)24
#define EXTRUDER_1_FAN_PIN (byte)7
#define EXTRUDER_1_TEMPERATURE_PIN (byte)3 // Analogue input
#define EXTRUDER_1_VALVE_DIR_PIN (byte) 6
#define EXTRUDER_1_VALVE_ENABLE_PIN (byte)5 // Valve needs to be redesigned not to need this
#define EXTRUDER_1_STEP_ENABLE_PIN (byte)-1 // 7 - Conflicts with the fan; set -ve if no stepper
/****************************************************************************************
* RepRap Motherboard with RS485 extruders
*
****************************************************************************************/
#elif MOTHERBOARD == 2
#ifndef __AVR_ATmega644P__
#error Oops! Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
#endif
//x axis pins
#define X_STEP_PIN 15
#define X_DIR_PIN 18
#define X_ENABLE_PIN 19
#define X_MIN_PIN 20
#define X_MAX_PIN 21
//y axis pins
#define Y_STEP_PIN 23
#define Y_DIR_PIN 22
#define Y_ENABLE_PIN 24
#define Y_MIN_PIN 25
#define Y_MAX_PIN 26
//z axis pins
#define Z_STEP_PIN 27
#define Z_DIR_PIN 28
#define Z_ENABLE_PIN 29
#define Z_MIN_PIN 30
#define Z_MAX_PIN 31
#define E_STEP_PIN 17
#define E_DIR_PIN 16
//our pin for debugging.
#define DEBUG_PIN 0
//our SD card pins
#define SD_CARD_WRITE 2
#define SD_CARD_DETECT 3
#define SD_CARD_SELECT 4
//our RS485 pins
#define TX_ENABLE_PIN 12
#define RX_ENABLE_PIN 13
//pin for controlling the PSU.
#define PS_ON_PIN 14
/****************************************************************************************
* Arduino Mega pin assignment
*
****************************************************************************************/
#elif MOTHERBOARD == 3
#ifndef __AVR_ATmega1280__
#error Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
#endif
#define DEBUG_PIN 13
#define X_STEP_PIN (byte)48
#define X_DIR_PIN (byte)47
#define X_MIN_PIN (byte)45
#define X_MAX_PIN (byte)21
#define X_ENABLE_PIN (byte)46
#define Y_STEP_PIN (byte)43
#define Y_DIR_PIN (byte)42
#define Y_MIN_PIN (byte)44
#define Y_MAX_PIN (byte)26
#define Y_ENABLE_PIN (byte)40
#define Z_STEP_PIN (byte)35
#define Z_DIR_PIN (byte)34
#define Z_MIN_PIN (byte)37
#define Z_MAX_PIN (byte)1
#define Z_ENABLE_PIN (byte)33
// Heated bed
#define BED_HEATER_PIN (byte)3
#define BED_TEMPERATURE_PIN (byte)1
//extruder pins
#define EXTRUDER_0_STEP_PIN (byte)30
#define EXTRUDER_0_DIR_PIN (byte)15
#define EXTRUDER_0_ENABLE_PIN (byte)14
#define EXTRUDER_0_HEATER_PIN (byte)2
#define EXTRUDER_0_TEMPERATURE_PIN (byte)0
#define EXTRUDER_1_STEP_PIN (byte)4
#define EXTRUDER_1_DIR_PIN (byte)5
#define EXTRUDER_1_ENABLE_PIN (byte)6
#define EXTRUDER_1_HEATER_PIN (byte)13
#define EXTRUDER_1_TEMPERATURE_PIN (byte)2
#else
#error Unknown MOTHERBOARD value in configuration.h
#endif
#endif
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