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/ CONSTANTS
//------------------------------------------------------------------------------
//#define VERBOSE           (1)  // add to get a lot more serial output.
#define HAS_SD  // comment this out if there is no SD card
#define HAS_LCD  // comment this out if there is no SMART LCD controller
//#define USE_LIMIT_SWITCH  (1)  // Comment out this line to disable findHome and limit switches



// servo angles for pen control
#define PEN_UP_ANGLE         (80)
#define PEN_DOWN_ANGLE       (10)  // Some steppers don't like 0 degrees
#define PEN_DELAY            (250)  // in ms

// for serial comms
#define BAUD                 (57600)  // How fast is the Arduino talking?
#define MAX_BUF              (64)  // What is the longest message Arduino can store?


#define MICROSTEPS           (16.0)  // microstepping on this microcontroller
#define STEPS_PER_TURN       (200 * MICROSTEPS)  // default number of steps per turn * microsteps
#define MAX_FEEDRATE         (40000.0)  // depends on timer interrupt & hardware
#define MIN_FEEDRATE         (1500)
#define DEFAULT_FEEDRATE     (7000.0)
#define DEFAULT_ACCELERATION (8)

#define STEP_DELAY           (150)  // delay between steps, in microseconds, when doing fixed tasks like homing

#define NUM_AXIES            (6)  // x,y,z
#define NUM_TOOLS            (6)
#define MAX_SEGMENTS         (32)  // number of line segments to buffer ahead

// for arc directions
#define ARC_CW               (1)
#define ARC_CCW              (-1)
#define MM_PER_SEGMENT       (10)  // Arcs are split into many line segments.  How long are the segments?


#ifdef HAS_LCD
#define HAS_SD
#endif

// SD card settings
#define SDPOWER            -1
#define SDSS               53
#define SDCARDDETECT       49
// Smart controller settings
#define BEEPER             44
#define LCD_PINS_RS        19 
#define LCD_PINS_ENABLE    42
#define LCD_PINS_D4        18
#define LCD_PINS_D5        38 
#define LCD_PINS_D6        41
#define LCD_PINS_D7        40
#define LCD_HEIGHT         4
#define LCD_WIDTH          20
// Encoder rotation values
#define BTN_EN1            13
#define BTN_EN2            12
#define BTN_ENC            43
#define BLEN_C             2
#define BLEN_B             1
#define BLEN_A             0
#define encrot0            0
#define encrot1            2
#define encrot2            3
#define encrot3            1

#define NUM_SERVOS         (1)
#define SERVO0_PIN         (11)
#define SERVO1_PIN         (4)


//#define MOTHERBOARD 1 // RUMBA
#define MOTHERBOARD 2 // RAMPS

#if MOTHERBOARD == 1
#define MOTOR_0_DIR_PIN    (16)
#define MOTOR_0_STEP_PIN   (17)
#define MOTOR_0_ENABLE_PIN (48)

#define MOTOR_1_DIR_PIN    (46)
#define MOTOR_1_STEP_PIN   (48)
#define MOTOR_1_ENABLE_PIN (62)
#endif

#if MOTHERBOARD == 2
#define MOTOR_0_DIR_PIN    (60)
#define MOTOR_0_STEP_PIN   (61)
#define MOTOR_0_ENABLE_PIN (56)

#define MOTOR_1_DIR_PIN    (46)
#define MOTOR_1_STEP_PIN   (48)
#define MOTOR_1_ENABLE_PIN (62)
#endif