Marlin Config

Configuration.h

#ifndef __CONFIGURATION_H
#define __CONFIGURATION_H



// This determines the communication speed of the printer
//#define BAUDRATE 250000
#define BAUDRATE 115200
//#define BAUDRATE 230400


// Frequency limit
// See nophead's blog for more info
// Not working O
//#define XY_FREQUENCY_LIMIT  15

// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
// of the buffer and all stops. This should not be much greater than zero and should only be changed
// if unwanted behavior is observed on a user's machine when running at very slow speeds.
#define MINIMUM_PLANNER_SPEED 2.0 // (mm/sec)

// If defined the movements slow down when the look ahead buffer is only half full
#define SLOWDOWN

// BASIC SETTINGS: select your board type, thermistor type, axis scaling, and endstop configuration

//// The following define selects which electronics board you have. Please choose the one that matches your setup
// MEGA/RAMPS up to 1.2 = 3,
// RAMPS 1.3 = 33
// Gen6 = 5,
// Sanguinololu 1.2 and above = 62
// Ultimaker = 7,
// Teensylu = 8
#define MOTHERBOARD 3

//===========================================================================
//=============================Thermal Settings  ============================
//===========================================================================

//// Thermistor settings:
// 1 is 100k thermistor
// 2 is 200k thermistor
// 3 is mendel-parts thermistor
// 4 is 10k thermistor
// 5 is ParCan supplied 104GT-2 100K
// 6 is EPCOS 100k
// 7 is 100k Honeywell thermistor 135-104LAG-J01
#define THERMISTORHEATER_0 1
//#define THERMISTORHEATER_1 3
#define THERMISTORBED 1

#define HEATER_0_USES_THERMISTOR
//#define HEATER_1_USES_THERMISTOR
//#define HEATER_0_USES_AD595
//#define HEATER_1_USES_AD595

// Select one of these only to define how the bed temp is read.
#define BED_USES_THERMISTOR
//#define BED_USES_AD595

#define BED_CHECK_INTERVAL 5000 //ms

//// Experimental watchdog and minimal temp
// The watchdog waits for the watchperiod in milliseconds whenever an M104 or M109 increases the target temperature
// If the temperature has not increased at the end of that period, the target temperature is set to zero. It can be reset with another M104/M109
/// CURRENTLY NOT IMPLEMENTED AND UNUSEABLE
//#define WATCHPERIOD 5000 //5 seconds

// Actual temperature must be close to target for this long before M109 returns success
//#define TEMP_RESIDENCY_TIME 20  // (seconds)
//#define TEMP_HYSTERESIS 5       // (C°) range of +/- temperatures considered "close" to the target one

//// The minimal temperature defines the temperature below which the heater will not be enabled
//#define HEATER_0_MINTEMP 5
//#define HEATER_1_MINTEMP 5
//#define BED_MINTEMP 1


// When temperature exceeds max temp, your heater will be switched off.
// This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
// You should use MINTEMP for thermistor short/failure protection.
//#define HEATER_0_MAXTEMP 275
//#define HEATER_1_MAXTEMP 275
//#define BED_MAXTEMP 150



// PID settings:
// Uncomment the following line to enable PID support.
  
//#define PIDTEMP
#ifdef PIDTEMP
  #if MOTHERBOARD == 62
    #error Sanguinololu does not support PID, sorry. Please disable it.
  #endif
  //#define PID_DEBUG // Sends debug data to the serial port. 
  //#define PID_OPENLOOP 1 // Puts PID in open loop. M104 sets the output power in %
  
  #define PID_MAX 255 // limits current to nozzle; 255=full current
  #define PID_INTEGRAL_DRIVE_MAX 255  //limit for the integral term
  #define K1 0.95 //smoothing factor withing the PID
  #define PID_dT 0.1 //sampling period of the PID

  //To develop some PID settings for your machine, you can initiall follow 
  // the Ziegler-Nichols method.
  // set Ki and Kd to zero. 
  // heat with a defined Kp and see if the temperature stabilizes
  // ideally you do this graphically with repg.
  // the PID_CRITIAL_GAIN should be the Kp at which temperature oscillatins are not dampned out/decreas in amplitutde
  // PID_SWING_AT_CRITIAL is the time for a full period of the oscillations at the critical Gain
  // usually further manual tunine is necessary.

  #define PID_CRITIAL_GAIN 50
  #define PID_SWING_AT_CRITIAL 47 //seconds
  
  //#define PID_PI    //no differentail term
  #define PID_PID //normal PID

  #ifdef PID_PID
    //PID according to Ziegler-Nichols method
//    #define  DEFAULT_Kp  (0.6*PID_CRITIAL_GAIN)
//    #define  DEFAULT_Ki (2*Kp/PID_SWING_AT_CRITIAL*PID_dT)  
//    #define  DEFAULT_Kd (PID_SWING_AT_CRITIAL/8./PID_dT)  

// Ultitmaker
    #define  DEFAULT_Kp  22.2
    #define  DEFAULT_Ki (1.25*PID_dT)  
    #define  DEFAULT_Kd (99/PID_dT)  

// Mendel Parts V9 on 12V    
//    #define  DEFAULT_Kp  63.0
//    #define  DEFAULT_Ki (2.25*PID_dT)  
//    #define  DEFAULT_Kd (440/PID_dT)  
  #endif
   
  #ifdef PID_PI
    //PI according to Ziegler-Nichols method
    #define  DEFAULT_Kp (PID_CRITIAL_GAIN/2.2) 
    #define  DEFAULT_Ki (1.2*Kp/PID_SWING_AT_CRITIAL*PID_dT)
    #define  DEFAULT_Kd (0)
  #endif
  
  // this adds an experimental additional term to the heatingpower, proportional to the extrusion speed.
  // if Kc is choosen well, the additional required power due to increased melting should be compensated.
  #define PID_ADD_EXTRUSION_RATE  
  #ifdef PID_ADD_EXTRUSION_RATE
    #define  DEFAULT_Kc (3) //heatingpower=Kc*(e_speed)
  #endif
#endif // PIDTEMP


//===========================================================================
//=============================Mechanical Settings===========================
//===========================================================================


// Endstop Settings
#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins.
const bool X_ENDSTOPS_INVERTING = true; // set to true to invert the logic of the endstops. 
const bool Y_ENDSTOPS_INVERTING = true; // set to true to invert the logic of the endstops. 
const bool Z_ENDSTOPS_INVERTING = true; // set to true to invert the logic of the endstops. 
// For optos H21LOB set to true, for Mendel-Parts newer optos TCST2103 set to false


// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
#define X_ENABLE_ON 0
#define Y_ENABLE_ON 0
#define Z_ENABLE_ON 0
#define E_ENABLE_ON 0

// Disables axis when it's not being used.
#define DISABLE_X false
#define DISABLE_Y false
#define DISABLE_Z true
#define DISABLE_E false

// Inverting axis direction
//#define INVERT_X_DIR false    // for Mendel set to false, for Orca set to true
//#define INVERT_Y_DIR true   // for Mendel set to true, for Orca set to false
//#define INVERT_Z_DIR false    // for Mendel set to false, for Orca set to true
//#define INVERT_E_DIR true   // for direct drive extruder v9 set to true, for geared extruder set to false

#define INVERT_X_DIR false     // for Mendel set to false, for Orca set to true
#define INVERT_Y_DIR true    // for Mendel set to true, for Orca set to false
#define INVERT_Z_DIR false     // for Mendel set to false, for Orca set to true
#define INVERT_E_DIR false    // for direct drive extruder v9 set to true, for geared extruder set to false

//// ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN
#define X_HOME_DIR -1
#define Y_HOME_DIR -1
#define Z_HOME_DIR 1

#define min_software_endstops false //If true, axis won't move to coordinates less than zero.
#define max_software_endstops false  //If true, axis won't move to coordinates greater than the defined lengths below.
#define X_MAX_LENGTH 210
#define Y_MAX_LENGTH 210
#define Z_MAX_LENGTH 210

//// MOVEMENT SETTINGS
#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
#define HOMING_FEEDRATE {50*60, 50*60, 2*60, 0}  // set the homing speeds (mm/min)

#define AXIS_RELATIVE_MODES {false, false, false, false}

#define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step)

// default settings 

#define DEFAULT_AXIS_STEPS_PER_UNIT   {94.1397046, 94.1397046, 2560,96.52}                    // default steps per unit for ultimaker 
//#define DEFAULT_AXIS_STEPS_PER_UNIT   {40, 40, 3333.92, 67} //sells mendel with v9 extruder
#define DEFAULT_MAX_FEEDRATE          {500, 500, 5, 200000}    // (mm/sec)    
#define DEFAULT_MAX_ACCELERATION      {9000,9000,100,10000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.

#define DEFAULT_ACCELERATION          3000    // X, Y, Z and E max acceleration in mm/s^2 for printing moves 
#define DEFAULT_RETRACT_ACCELERATION  7000   // X, Y, Z and E max acceleration in mm/s^2 for r retracts

#define DEFAULT_MINIMUMFEEDRATE       0.0     // minimum feedrate
#define DEFAULT_MINTRAVELFEEDRATE     0.0

// minimum time in microseconds that a movement needs to take if the buffer is emptied.   Increase this number if you see blobs while printing high speed & high detail.  It will slowdown on the detailed stuff.
#define DEFAULT_MINSEGMENTTIME        20000   // Obsolete delete this
#define DEFAULT_XYJERK                30.0    // (mm/sec)
#define DEFAULT_ZJERK                 0.4     // (mm/sec)




//===========================================================================
//=============================Additional Features===========================
//===========================================================================

// EEPROM
// the microcontroller can store settings in the EEPROM, e.g. max velocity...
// M500 - stores paramters in EEPROM
// M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).  
// M502 - reverts to the default "factory settings".  You still need to store them in EEPROM afterwards if you want to.
//define this to enable eeprom support
#define EEPROM_SETTINGS
//to disable EEPROM Serial responses and decrease program space by ~1700 byte: comment this out:
// please keep turned on if you can.
#define EEPROM_CHITCHAT


// The hardware watchdog should halt the Microcontroller, in case the firmware gets stuck somewhere. However:
// the Watchdog is not working well, so please only enable this for testing
// this enables the watchdog interrupt.
//#define USE_WATCHDOG
//#ifdef USE_WATCHDOG
  // you cannot reboot on a mega2560 due to a bug in he bootloader. Hence, you have to reset manually, and this is done hereby:
//#define RESET_MANUAL
//#define WATCHDOG_TIMEOUT 4  //seconds
//#endif

// extruder advance constant (s2/mm3)
//
// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTUDER_ADVANCE_K * cubic mm per second ^ 2
//
// hooke's law says:		force = k * distance
// bernoulli's priniciple says:	v ^ 2 / 2 + g . h + pressure / density = constant
// so: v ^ 2 is proportional to number of steps we advance the extruder
//#define ADVANCE

#ifdef ADVANCE
  #define EXTRUDER_ADVANCE_K .3

  #define D_FILAMENT 1.7
  #define STEPS_MM_E 65
  #define EXTRUTION_AREA (0.25 * D_FILAMENT * D_FILAMENT * 3.14159)
  #define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS]/ EXTRUTION_AREA)

#endif // ADVANCE


//LCD and SD support
//#define ULTRA_LCD  //general lcd support, also 16x2
//#define SDSUPPORT // Enable SD Card Support in Hardware Console

//#define ULTIPANEL
#ifdef ULTIPANEL
  //#define NEWPANEL  //enable this if you have a click-encoder panel
  #define SDSUPPORT
  #define ULTRA_LCD
  #define LCD_WIDTH 20
  #define LCD_HEIGHT 4
#else //no panel but just lcd 
  #ifdef ULTRA_LCD
    #define LCD_WIDTH 16
    #define LCD_HEIGHT 2
  #endif
#endif

// A debugging feature to compare calculated vs performed steps, to see if steps are lost by the software.
//#define DEBUG_STEPS


// Arc interpretation settings:
#define MM_PER_ARC_SEGMENT 1
#define N_ARC_CORRECTION 25


//automatic temperature: The hot end target temperature is calculated by all the buffered lines of gcode.
//The maximum buffered steps/sec of the extruder motor are called "se".
//You enter the autotemp mode by a M109 S<mintemp> T<maxtemp> F<factor>
// the target temperature is set to mintemp+factor*se[steps/sec] and limited by mintemp and maxtemp
// you exit the value by any M109 without F*
// Also, if the temperature is set to a value <mintemp, it is not changed by autotemp.
// on an ultimaker, some initial testing worked with M109 S215 T260 F0.1 in the start.gcode
//#define AUTOTEMP
#ifdef AUTOTEMP
  #define AUTOTEMP_OLDWEIGHT 0.98
#endif


const int dropsegments=5; //everything with less than this number of steps will be ignored as move and joined with the next movement

//===========================================================================
//=============================Buffers           ============================
//===========================================================================



// The number of linear motions that can be in the plan at any give time.  
// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2, i.g. 8,16,32 because shifts and ors are used to do the ringbuffering.
#if defined SDSUPPORT
  #define BLOCK_BUFFER_SIZE 16   // SD,LCD,Buttons take more memory, block buffer needs to be smaller
#else
  #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
#endif


//The ASCII buffer for recieving from the serial:
#define MAX_CMD_SIZE 96
#define BUFSIZE 4


#include "thermistortables.h"

#endif //__CONFIGURATION_H

pins.h

#ifndef PINS_H
#define PINS_H

/****************************************************************************************
* Arduino pin assignment
*
*                  ATMega168
*                   +-\/-+
*             PC6  1|    |28  PC5 (AI 5 / D19)
*       (D 0) PD0  2|    |27  PC4 (AI 4 / D18)
*       (D 1) PD1  3|    |26  PC3 (AI 3 / D17)
*       (D 2) PD2  4|    |25  PC2 (AI 2 / D16)
*  PWM+ (D 3) PD3  5|    |24  PC1 (AI 1 / D15)
*       (D 4) PD4  6|    |23  PC0 (AI 0 / D14)
*             VCC  7|    |22  GND
*             GND  8|    |21  AREF
*             PB6  9|    |20  AVCC
*             PB7 10|    |19  PB5 (D 13)
*  PWM+ (D 5) PD5 11|    |18  PB4 (D 12)
*  PWM+ (D 6) PD6 12|    |17  PB3 (D 11) PWM
*       (D 7) PD7 13|    |16  PB2 (D 10) PWM
*       (D 8) PB0 14|    |15  PB1 (D 9)  PWM
*                   +----+
****************************************************************************************/
#if MOTHERBOARD == 0
#define KNOWN_BOARD 1

#ifndef __AVR_ATmega168__
#error Oops!  Make sure you have 'Arduino Diecimila' selected from the boards menu.
#endif

#define X_STEP_PIN          2
#define X_DIR_PIN           3
#define X_ENABLE_PIN       -1
#define X_MIN_PIN           4
#define X_MAX_PIN           9

#define Y_STEP_PIN         10
#define Y_DIR_PIN           7
#define Y_ENABLE_PIN       -1
#define Y_MIN_PIN           8
#define Y_MAX_PIN          13

#define Z_STEP_PIN         19
#define Z_DIR_PIN          18
#define Z_ENABLE_PIN        5
#define Z_MIN_PIN          17
#define Z_MAX_PIN          16

#define E_STEP_PIN         11
#define E_DIR_PIN          12
#define E_ENABLE_PIN       -1

#define SDPOWER          -1
#define SDSS          -1
#define LED_PIN            -1
#define FAN_PIN            -1
#define PS_ON_PIN          15
#define KILL_PIN           -1

#define HEATER_0_PIN        6
#define TEMP_0_PIN          0    // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define HEATER_1_PIN        -1
#define HEATER_2_PIN        -1
#endif



/****************************************************************************************
* Sanguino/RepRap Motherboard with direct-drive extruders
*
*                        ATMega644P
*
*                        +---\/---+
*            (D 0) PB0  1|        |40  PA0 (AI 0 / D31)
*            (D 1) PB1  2|        |39  PA1 (AI 1 / D30)
*       INT2 (D 2) PB2  3|        |38  PA2 (AI 2 / D29)
*        PWM (D 3) PB3  4|        |37  PA3 (AI 3 / D28)
*        PWM (D 4) PB4  5|        |36  PA4 (AI 4 / D27)
*       MOSI (D 5) PB5  6|        |35  PA5 (AI 5 / D26)
*       MISO (D 6) PB6  7|        |34  PA6 (AI 6 / D25)
*        SCK (D 7) PB7  8|        |33  PA7 (AI 7 / D24)
*                  RST  9|        |32  AREF
*                  VCC 10|        |31  GND 
*                  GND 11|        |30  AVCC
*                XTAL2 12|        |29  PC7 (D 23)
*                XTAL1 13|        |28  PC6 (D 22)
*       RX0 (D 8)  PD0 14|        |27  PC5 (D 21) TDI
*       TX0 (D 9)  PD1 15|        |26  PC4 (D 20) TDO
*  INT0 RX1 (D 10) PD2 16|        |25  PC3 (D 19) TMS
*  INT1 TX1 (D 11) PD3 17|        |24  PC2 (D 18) TCK
*       PWM (D 12) PD4 18|        |23  PC1 (D 17) SDA
*       PWM (D 13) PD5 19|        |22  PC0 (D 16) SCL
*       PWM (D 14) PD6 20|        |21  PD7 (D 15) PWM
*                        +--------+
*
****************************************************************************************/
#if MOTHERBOARD == 1
#define KNOWN_BOARD 1

#ifndef __AVR_ATmega644P__
#error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
#endif

#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

#define Y_STEP_PIN         23
#define Y_DIR_PIN          22
#define Y_ENABLE_PIN       19
#define Y_MIN_PIN          25
#define Y_MAX_PIN          26

#define Z_STEP_PIN         29
#define Z_DIR_PIN          30
#define Z_ENABLE_PIN       31
#define Z_MIN_PIN           2
#define Z_MAX_PIN           1

#define E_STEP_PIN         12
#define E_DIR_PIN          16
#define E_ENABLE_PIN        3

#define SDPOWER          -1
#define SDSS          -1
#define LED_PIN             0
#define FAN_PIN            -1
#define PS_ON_PIN          -1
#define KILL_PIN           -1

#define HEATER_0_PIN       14
#define TEMP_0_PIN          4 //D27   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define HEATER_1_PIN        -1
#define HEATER_2_PIN        -1
/*  Unused (1) (2) (3) 4 5 6 7 8 9 10 11 12 13 (14) (15) (16) 17 (18) (19) (20) (21) (22) (23) 24 (25) (26) (27) 28 (29) (30) (31)  */



#endif


/****************************************************************************************
* RepRap Motherboard  ****---NOOOOOO RS485/EXTRUDER CONTROLLER!!!!!!!!!!!!!!!!!---*******
*
****************************************************************************************/
#if MOTHERBOARD == 2
#define KNOWN_BOARD 1

#ifndef __AVR_ATmega644P__
#error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
#endif

#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

#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

#define Z_STEP_PINN     27
#define Z_DIR_PINN      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
#define E_ENABLE_PIN    -1

#define SDPOWER          -1
#define SDSS          4
#define LED_PIN          0

#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

#define FAN_PIN         -1
#define KILL_PIN        -1

#define HEATER_0_PIN    -1
#define TEMP_0_PIN      -1    // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define HEATER_1_PIN        -1
#define HEATER_2_PIN        -1



#endif

/****************************************************************************************
* Arduino Mega pin assignment
*
****************************************************************************************/
#if MOTHERBOARD == 33
#define MOTHERBOARD 3
#define RAMPS_V_1_3
#endif
#if MOTHERBOARD == 3
#define KNOWN_BOARD 1

//////////////////FIX THIS//////////////
#ifndef __AVR_ATmega1280__
 #ifndef __AVR_ATmega2560__
 #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
 #endif
#endif

// uncomment one of the following lines for RAMPS v1.3 or v1.0, comment both for v1.2 or 1.1
// #define RAMPS_V_1_3
// #define RAMPS_V_1_0

#ifdef RAMPS_V_1_3

#define X_STEP_PIN         54
#define X_DIR_PIN          55
#define X_ENABLE_PIN       38
#define X_MIN_PIN           3
#define X_MAX_PIN          -1   //2 //Max endstops default to disabled "-1", set to commented value to enable.

#define Y_STEP_PIN         60
#define Y_DIR_PIN          61
#define Y_ENABLE_PIN       56
#define Y_MIN_PIN          14
#define Y_MAX_PIN          -1   //15

#define Z_STEP_PIN         46
#define Z_DIR_PIN          48
#define Z_ENABLE_PIN       62
#define Z_MIN_PIN          18
#define Z_MAX_PIN          -1   //19

#define E_STEP_PIN         26
#define E_DIR_PIN          28
#define E_ENABLE_PIN       24

#define SDPOWER            -1
#define SDSS               53
#define LED_PIN            13
#define FAN_PIN            9
#define PS_ON_PIN          12
#define KILL_PIN           -1

#define HEATER_0_PIN       10
#define HEATER_1_PIN       8
#define HEATER_2_PIN        -1
#define TEMP_0_PIN         13   // ANALOG NUMBERING
#define TEMP_1_PIN         14   // ANALOG NUMBERING
#define TEMP_2_PIN         -1   // ANALOG NUMBERING


#else // RAMPS_V_1_1 or RAMPS_V_1_2 as default

#define X_STEP_PIN         26
#define X_DIR_PIN          28
#define X_ENABLE_PIN       24
#define X_MIN_PIN           3
#define X_MAX_PIN          -1    //2

#define Y_STEP_PIN         38
#define Y_DIR_PIN          40
#define Y_ENABLE_PIN       36
#define Y_MIN_PIN          16
#define Y_MAX_PIN          -1    //17

#define Z_STEP_PIN         44
#define Z_DIR_PIN          46
#define Z_ENABLE_PIN       42
#define Z_MIN_PIN          18
#define Z_MAX_PIN          19    //19

#define E_STEP_PIN         32
#define E_DIR_PIN          34
#define E_ENABLE_PIN       30

#define SDPOWER            48
#define SDSS               53
#define LED_PIN            13
#define PS_ON_PIN          -1
#define KILL_PIN           -1



#ifdef RAMPS_V_1_0 // RAMPS_V_1_0
  #define HEATER_0_PIN     12    // RAMPS 1.0
  #define HEATER_1_PIN     -1    // RAMPS 1.0
  #define FAN_PIN          11    // RAMPS 1.0

#else // RAMPS_V_1_1 or RAMPS_V_1_2
  #define HEATER_0_PIN     10    // RAMPS 1.1
  #define HEATER_1_PIN      8    // RAMPS 1.1
  #define FAN_PIN           9    // RAMPS 1.1
#endif
#define HEATER_2_PIN        -1
#define TEMP_0_PIN          2    // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define TEMP_1_PIN          8    // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define TEMP_2_PIN          -1    // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#endif

// SPI for Max6675 Thermocouple 

#ifndef SDSUPPORT
// these pins are defined in the SD library if building with SD support  #define SCK_PIN          52
  #define MISO_PIN         50
  #define MOSI_PIN         51
  #define MAX6675_SS       53
#else
  #define MAX6675_SS       49
#endif


#endif
/****************************************************************************************
* Duemilanove w/ ATMega328P pin assignment
*
****************************************************************************************/
#if MOTHERBOARD == 4
#define KNOWN_BOARD 1

#ifndef __AVR_ATmega328P__
#error Oops!  Make sure you have 'Arduino Duemilanove w/ ATMega328' selected from the 'Tools -> Boards' menu.
#endif

#define X_STEP_PIN         19
#define X_DIR_PIN          18
#define X_ENABLE_PIN       -1
#define X_MIN_PIN          17
#define X_MAX_PIN          -1

#define Y_STEP_PIN         10
#define Y_DIR_PIN           7
#define Y_ENABLE_PIN       -1
#define Y_MIN_PIN           8
#define Y_MAX_PIN          -1

#define Z_STEP_PIN         13
#define Z_DIR_PIN           3
#define Z_ENABLE_PIN        2
#define Z_MIN_PIN           4
#define Z_MAX_PIN          -1

#define E_STEP_PIN         11
#define E_DIR_PIN          12
#define E_ENABLE_PIN       -1

#define SDPOWER          -1
#define SDSS          -1
#define LED_PIN            -1
#define FAN_PIN             5
#define PS_ON_PIN          -1
#define KILL_PIN           -1

#define HEATER_0_PIN        6
#define TEMP_0_PIN          0    // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define HEATER_1_PIN        -1
#define HEATER_2_PIN        -1

#endif

/****************************************************************************************
* Gen6 pin assignment
*
****************************************************************************************/
#if MOTHERBOARD == 5
#define KNOWN_BOARD 1

#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       -1
    
    //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       -1
    
    //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       -1
    
    //extruder pins
    #define E_STEP_PIN      4     //Edited @ EJE Electronics 20100715
    #define E_DIR_PIN       2     //Edited @ EJE Electronics 20100715
    #define E_ENABLE_PIN    3     //Added @ EJE Electronics 20100715
    #define TEMP_0_PIN      5     //changed @ rkoeppl 20110410
    #define HEATER_0_PIN    14    //changed @ rkoeppl 20110410
    #define HEATER_1_PIN    -1    //changed @ rkoeppl 20110410
    #define HEATER_2_PIN        -1
    
    #define SDPOWER          -1
    #define SDSS          17
    #define LED_PIN         -1    //changed @ rkoeppl 20110410
    #define TEMP_1_PIN      -1    //changed @ rkoeppl 20110410
    #define TEMP_2_PIN      -1
    #define FAN_PIN         -1    //changed @ rkoeppl 20110410
    #define PS_ON_PIN       -1    //changed @ rkoeppl 20110410
    //our pin for debugging.
    
    #define DEBUG_PIN        0
    
    //our RS485 pins
    #define TX_ENABLE_PIN	12
    #define RX_ENABLE_PIN	13

#endif

/****************************************************************************************
* Sanguinololu pin assignment
*
****************************************************************************************/
#if MOTHERBOARD == 62
#define MOTHERBOARD 6
#define SANGUINOLOLU_V_1_2 
#endif
#if MOTHERBOARD == 6
#define KNOWN_BOARD 1
#ifndef __AVR_ATmega644P__
#error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
#endif

#define X_STEP_PIN         15
#define X_DIR_PIN          21
#define X_MIN_PIN          18
#define X_MAX_PIN           -2

#define Y_STEP_PIN         22
#define Y_DIR_PIN          23
#define Y_MIN_PIN          19
#define Y_MAX_PIN          -1

#define Z_STEP_PIN         3
#define Z_DIR_PIN          2
#define Z_MIN_PIN          20
#define Z_MAX_PIN          -1

#define E_STEP_PIN         1
#define E_DIR_PIN          0

#define LED_PIN            -1

#define FAN_PIN            -1 

#define PS_ON_PIN          -1
#define KILL_PIN           -1

#define HEATER_0_PIN       13 // (extruder)

#ifdef SANGUINOLOLU_V_1_2

#define HEATER_1_PIN       12 // (bed)
#define X_ENABLE_PIN       14
#define Y_ENABLE_PIN       14
#define Z_ENABLE_PIN       26
#define E_ENABLE_PIN       14

#else

#define HEATER_1_PIN       14  // (bed)
#define X_ENABLE_PIN       -1
#define Y_ENABLE_PIN       -1
#define Z_ENABLE_PIN       -1
#define E_ENABLE_PIN       -1

#endif

#define TEMP_0_PIN          7   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 33 extruder)
#define TEMP_1_PIN          6   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 34 bed)
#define TEMP_2_PIN         -1
#define SDPOWER            -1
#define SDSS               31
#define HEATER_2_PIN       -1

#endif


#if MOTHERBOARD == 7
#define KNOWN_BOARD
/*****************************************************************
* Ultimaker pin assignment
******************************************************************/

#ifndef __AVR_ATmega1280__
 #ifndef __AVR_ATmega2560__
 #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
 #endif
#endif

#define X_STEP_PIN 25
#define X_DIR_PIN 23
#define X_MIN_PIN 22
#define X_MAX_PIN 24
#define X_ENABLE_PIN 27

#define Y_STEP_PIN 31
#define Y_DIR_PIN 33
#define Y_MIN_PIN 26
#define Y_MAX_PIN 28
#define Y_ENABLE_PIN 29

#define Z_STEP_PIN 37 
#define Z_DIR_PIN 39
#define Z_MIN_PIN 30
#define Z_MAX_PIN 32
#define Z_ENABLE_PIN 35

#define HEATER_1_PIN 4 
#define TEMP_1_PIN 11  

#define EXTRUDER_0_STEP_PIN 43 
#define EXTRUDER_0_DIR_PIN 45
#define EXTRUDER_0_ENABLE_PIN 41
#define HEATER_0_PIN  2
#define TEMP_0_PIN 8   

#define EXTRUDER_1_STEP_PIN 49 
#define EXTRUDER_1_DIR_PIN 47
#define EXTRUDER_1_ENABLE_PIN 51
#define EXTRUDER_1_HEATER_PIN 3
#define EXTRUDER_1_TEMPERATURE_PIN 10 
#define HEATER_2_PIN 51
#define TEMP_2_PIN 3



#define E_STEP_PIN         EXTRUDER_0_STEP_PIN
#define E_DIR_PIN          EXTRUDER_0_DIR_PIN
#define E_ENABLE_PIN       EXTRUDER_0_ENABLE_PIN

#define SDPOWER            -1
#define SDSS               53
#define LED_PIN            13
#define FAN_PIN            7
#define PS_ON_PIN          12
#define KILL_PIN           -1

#ifdef ULTRA_LCD

  #ifdef NEWPANEL
  //arduino pin witch triggers an piezzo beeper
    #define BEEPER 18

    #define LCD_PINS_RS 20 
    #define LCD_PINS_ENABLE 17
    #define LCD_PINS_D4 16
    #define LCD_PINS_D5 21 
    #define LCD_PINS_D6 5
    #define LCD_PINS_D7 6
    
    //buttons are directly attached
    #define BTN_EN1 40
    #define BTN_EN2 42
    #define BTN_ENC 19  //the click
    
    #define BLEN_C 2
    #define BLEN_B 1
    #define BLEN_A 0
    
    #define SDCARDDETECT 38
    
      //encoder rotation values
    #define encrot0 0
    #define encrot1 2
    #define encrot2 3
    #define encrot3 1
  #else //old style panel with shift register
    //arduino pin witch triggers an piezzo beeper
    #define BEEPER 18

    //buttons are attached to a shift register
    #define SHIFT_CLK 38
    #define SHIFT_LD 42
    #define SHIFT_OUT 40
    #define SHIFT_EN 17
    
    #define LCD_PINS_RS 16 
    #define LCD_PINS_ENABLE 5
    #define LCD_PINS_D4 6
    #define LCD_PINS_D5 21 
    #define LCD_PINS_D6 20
    #define LCD_PINS_D7 19
    
    //encoder rotation values
    #define encrot0 0
    #define encrot1 2
    #define encrot2 3
    #define encrot3 1

    
    //bits in the shift register that carry the buttons for:
    // left up center down right red
    #define BL_LE 7
    #define BL_UP 6
    #define BL_MI 5
    #define BL_DW 4
    #define BL_RI 3
    #define BL_ST 2

    #define BLEN_B 1
    #define BLEN_A 0
  #endif 
#endif //ULTRA_LCD

#endif

/****************************************************************************************
* Teensylu 0.7 pin assingments (ATMEGA90USB)
* Requires the Teensyduino software with Teensy2.0++ selected in arduino IDE!
****************************************************************************************/
#if MOTHERBOARD == 8
#define MOTHERBOARD 8
#define KNOWN_BOARD 1


#define X_STEP_PIN          0  
#define X_DIR_PIN           1  
#define X_ENABLE_PIN       39 
#define X_MIN_PIN          13 
#define X_MAX_PIN          -1    

#define Y_STEP_PIN          2  
#define Y_DIR_PIN           3 
#define Y_ENABLE_PIN       38 
#define Y_MIN_PIN          14 
#define Y_MAX_PIN          -1    

#define Z_STEP_PIN          4
#define Z_DIR_PIN           5 
#define Z_ENABLE_PIN       23 
#define Z_MIN_PIN          15 
#define Z_MAX_PIN          -1    

#define E_STEP_PIN          6  
#define E_DIR_PIN           7 
#define E_ENABLE_PIN       19 



#define HEATER_0_PIN       21  // Extruder
#define HEATER_1_PIN       20  // Bed
#define HEATER_2_PIN       -1
#define FAN_PIN            22  // Fan   

#define TEMP_0_PIN          7  // Extruder
#define TEMP_1_PIN          6  // Bed
#define TEMP_2_PIN         -1

#define SDPOWER            -1
#define SDSS                8
#define LED_PIN            -1
#define PS_ON_PIN          -1
#define KILL_PIN           -1 
#define ALARM_PIN          -1

#ifndef SDSUPPORT
// these pins are defined in the SD library if building with SD support  
  #define SCK_PIN           9 
  #define MISO_PIN         11 
  #define MOSI_PIN         10 
#endif
#endif

#ifndef KNOWN_BOARD
#error Unknown MOTHERBOARD value in configuration.h
#endif

//List of pins which to ignore when asked to change by gcode, 0 and 1 are RX and TX, do not mess with those!
#define SENSITIVE_PINS {0, 1, X_STEP_PIN, X_DIR_PIN, X_ENABLE_PIN, X_MIN_PIN, X_MAX_PIN, Y_STEP_PIN, Y_DIR_PIN, Y_ENABLE_PIN, Y_MIN_PIN, Y_MAX_PIN, Z_STEP_PIN, Z_DIR_PIN, Z_ENABLE_PIN, Z_MIN_PIN, Z_MAX_PIN, E_STEP_PIN, E_DIR_PIN, E_ENABLE_PIN, LED_PIN, PS_ON_PIN, HEATER_0_PIN, HEATER_1_PIN, HEATER_2_PIN, FAN_PIN, TEMP_0_PIN, TEMP_1_PIN, TEMP_2_PIN}

#endif