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MarlinFirmware/Marlin/Conditionals.h
Scott Lahteine 4bbea5124d Support for multiple PWM fans
2016-03-19 03:10:18 -07:00

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/**
* Conditionals.h
* Defines that depend on configuration but are not editable.
*/
#ifndef CONDITIONALS_H
#ifndef M_PI
#define M_PI 3.1415926536
#endif
#ifndef CONFIGURATION_LCD // Get the LCD defines which are needed first
#define PIN_EXISTS(PN) (defined(PN##_PIN) && PN##_PIN >= 0)
#define CONFIGURATION_LCD
#if ENABLED(MAKRPANEL)
#define DOGLCD
#define DEFAULT_LCD_CONTRAST 17
#define ULTIPANEL
#define NEWPANEL
#endif
#if ENABLED(miniVIKI) || ENABLED(VIKI2) || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
#define ULTRA_LCD //general LCD support, also 16x2
#define DOGLCD // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
#define ULTIMAKERCONTROLLER //as available from the Ultimaker online store.
#if ENABLED(miniVIKI)
#define DEFAULT_LCD_CONTRAST 95
#elif ENABLED(VIKI2)
#define DEFAULT_LCD_CONTRAST 40
#elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
#define DEFAULT_LCD_CONTRAST 110
#define U8GLIB_LM6059_AF
#endif
#define ENCODER_PULSES_PER_STEP 4
#define ENCODER_STEPS_PER_MENU_ITEM 1
#endif
// Generic support for SSD1306 OLED based LCDs.
#if ENABLED(U8GLIB_SSD1306)
#define ULTRA_LCD //general LCD support, also 16x2
#define DOGLCD // Support for I2C LCD 128x64 (Controller SSD1306 graphic Display Family)
#endif
#if ENABLED(PANEL_ONE)
#define ULTIMAKERCONTROLLER
#endif
#if ENABLED(BQ_LCD_SMART_CONTROLLER)
#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
#ifndef ENCODER_PULSES_PER_STEP
#define ENCODER_PULSES_PER_STEP 4
#endif
#ifndef ENCODER_STEPS_PER_MENU_ITEM
#define ENCODER_STEPS_PER_MENU_ITEM 1
#endif
#ifndef LONG_FILENAME_HOST_SUPPORT
#define LONG_FILENAME_HOST_SUPPORT
#endif
#endif
#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
#define DOGLCD
#define U8GLIB_ST7920
#define REPRAP_DISCOUNT_SMART_CONTROLLER
#endif
#if ENABLED(ULTIMAKERCONTROLLER) || ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER) || ENABLED(G3D_PANEL) || ENABLED(RIGIDBOT_PANEL)
#define ULTIPANEL
#define NEWPANEL
#endif
#if ENABLED(REPRAPWORLD_KEYPAD)
#define ULTIPANEL
#define NEWPANEL
#endif
#if ENABLED(RA_CONTROL_PANEL)
#define LCD_I2C_TYPE_PCA8574
#define LCD_I2C_ADDRESS 0x27 // I2C Address of the port expander
#define ULTIPANEL
#define NEWPANEL
#endif
#if ENABLED(MINIPANEL)
#define DOGLCD
#define ULTIPANEL
#define NEWPANEL
#define DEFAULT_LCD_CONTRAST 17
#endif
/**
* I2C PANELS
*/
#if ENABLED(LCD_I2C_SAINSMART_YWROBOT)
// This uses the LiquidCrystal_I2C library ( https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home )
// Make sure it is placed in the Arduino libraries directory.
#define LCD_I2C_TYPE_PCF8575
#define LCD_I2C_ADDRESS 0x27 // I2C Address of the port expander
#define ULTIPANEL
#define NEWPANEL
#endif
// PANELOLU2 LCD with status LEDs, separate encoder and click inputs
#if ENABLED(LCD_I2C_PANELOLU2)
#define LCD_I2C_TYPE_MCP23017
#define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
#define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD
#ifndef ENCODER_PULSES_PER_STEP
#define ENCODER_PULSES_PER_STEP 4
#endif
#ifndef ENCODER_STEPS_PER_MENU_ITEM
#define ENCODER_STEPS_PER_MENU_ITEM 1
#endif
#if ENABLED(LCD_USE_I2C_BUZZER)
#define LCD_FEEDBACK_FREQUENCY_HZ 1000
#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100
#endif
#define ULTIPANEL
#define NEWPANEL
#endif
// Panucatt VIKI LCD with status LEDs, integrated click & L/R/U/P buttons, separate encoder inputs
#if ENABLED(LCD_I2C_VIKI)
// This uses the LiquidTWI2 library v1.2.3 or later ( https://github.com/lincomatic/LiquidTWI2 )
// Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
// Note: The pause/stop/resume LCD button pin should be connected to the Arduino
// BTN_ENC pin (or set BTN_ENC to -1 if not used)
#define LCD_I2C_TYPE_MCP23017
#define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
#define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD (requires LiquidTWI2 v1.2.3 or later)
#define ULTIPANEL
#define NEWPANEL
#endif
// Shift register panels
// ---------------------
// 2 wire Non-latching LCD SR from:
// https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/schematics#!shiftregister-connection
#if ENABLED(SAV_3DLCD)
#define SR_LCD_2W_NL // Non latching 2 wire shift register
#define ULTIPANEL
#define NEWPANEL
#endif
#if ENABLED(DOGLCD) // Change number of lines to match the DOG graphic display
#ifndef LCD_WIDTH
#define LCD_WIDTH 22
#endif
#ifndef LCD_HEIGHT
#define LCD_HEIGHT 5
#endif
#endif
#if ENABLED(ULTIPANEL)
#define NEWPANEL //enable this if you have a click-encoder panel
#define ULTRA_LCD
#ifndef LCD_WIDTH
#define LCD_WIDTH 20
#endif
#ifndef LCD_HEIGHT
#define LCD_HEIGHT 4
#endif
#else //no panel but just LCD
#if ENABLED(ULTRA_LCD)
#ifndef LCD_WIDTH
#define LCD_WIDTH 16
#endif
#ifndef LCD_HEIGHT
#define LCD_HEIGHT 2
#endif
#endif
#endif
#if ENABLED(DOGLCD)
/* Custom characters defined in font font_6x10_marlin_symbols */
// \x00 intentionally skipped to avoid problems in strings
#define LCD_STR_REFRESH "\x01"
#define LCD_STR_FOLDER "\x02"
#define LCD_STR_ARROW_RIGHT "\x03"
#define LCD_STR_UPLEVEL "\x04"
#define LCD_STR_CLOCK "\x05"
#define LCD_STR_FEEDRATE "\x06"
#define LCD_STR_BEDTEMP "\x07"
#define LCD_STR_THERMOMETER "\x08"
#define LCD_STR_DEGREE "\x09"
#define LCD_STR_SPECIAL_MAX '\x09'
// Maximum here is 0x1f because 0x20 is ' ' (space) and the normal charsets begin.
// Better stay below 0x10 because DISPLAY_CHARSET_HD44780_WESTERN begins here.
#else
/* Custom characters defined in the first 8 characters of the LCD */
#define LCD_STR_BEDTEMP "\x00" // this will have 'unexpected' results when used in a string!
#define LCD_STR_DEGREE "\x01"
#define LCD_STR_THERMOMETER "\x02"
#define LCD_STR_UPLEVEL "\x03"
#define LCD_STR_REFRESH "\x04"
#define LCD_STR_FOLDER "\x05"
#define LCD_STR_FEEDRATE "\x06"
#define LCD_STR_CLOCK "\x07"
#define LCD_STR_ARROW_RIGHT ">" /* from the default character set */
#endif
/**
* Default LCD contrast for dogm-like LCD displays
*/
#if ENABLED(DOGLCD) && DISABLED(DEFAULT_LCD_CONTRAST)
#define DEFAULT_LCD_CONTRAST 32
#endif
#if ENABLED(DOGLCD)
#define HAS_LCD_CONTRAST
#if ENABLED(U8GLIB_ST7920)
#undef HAS_LCD_CONTRAST
#endif
#if ENABLED(U8GLIB_SSD1306)
#undef HAS_LCD_CONTRAST
#endif
#endif
#else // CONFIGURATION_LCD
#define CONDITIONALS_H
#include "pins.h"
#ifndef USBCON
#define HardwareSerial_h // trick to disable the standard HWserial
#endif
#include "Arduino.h"
/**
* ENDSTOPPULLUPS
*/
#if ENABLED(ENDSTOPPULLUPS)
#if DISABLED(DISABLE_MAX_ENDSTOPS)
#define ENDSTOPPULLUP_XMAX
#define ENDSTOPPULLUP_YMAX
#define ENDSTOPPULLUP_ZMAX
#endif
#if DISABLED(DISABLE_MIN_ENDSTOPS)
#define ENDSTOPPULLUP_XMIN
#define ENDSTOPPULLUP_YMIN
#define ENDSTOPPULLUP_ZMIN
#endif
#if DISABLED(DISABLE_Z_MIN_PROBE_ENDSTOP)
#define ENDSTOPPULLUP_ZMIN_PROBE
#endif
#endif
/**
* Axis lengths
*/
#define X_MAX_LENGTH (X_MAX_POS - (X_MIN_POS))
#define Y_MAX_LENGTH (Y_MAX_POS - (Y_MIN_POS))
#define Z_MAX_LENGTH (Z_MAX_POS - (Z_MIN_POS))
/**
* CoreXY and CoreXZ
*/
#if ENABLED(COREXY)
#define CORE_AXIS_2 B_AXIS
#define CORE_AXIS_3 Z_AXIS
#elif ENABLED(COREXZ)
#define CORE_AXIS_2 C_AXIS
#define CORE_AXIS_3 Y_AXIS
#endif
/**
* SCARA
*/
#if ENABLED(SCARA)
#undef SLOWDOWN
#define QUICK_HOME //SCARA needs Quickhome
#endif
/**
* AUTOSET LOCATIONS OF LIMIT SWITCHES
*/
#if ENABLED(MANUAL_HOME_POSITIONS) // Use manual limit switch locations
#define X_HOME_POS MANUAL_X_HOME_POS
#define Y_HOME_POS MANUAL_Y_HOME_POS
#define Z_HOME_POS MANUAL_Z_HOME_POS
#else //!MANUAL_HOME_POSITIONS – Use home switch positions based on homing direction and travel limits
#if ENABLED(BED_CENTER_AT_0_0)
#define X_HOME_POS (X_MAX_LENGTH) * (X_HOME_DIR) * 0.5
#define Y_HOME_POS (Y_MAX_LENGTH) * (Y_HOME_DIR) * 0.5
#else
#define X_HOME_POS (X_HOME_DIR < 0 ? X_MIN_POS : X_MAX_POS)
#define Y_HOME_POS (Y_HOME_DIR < 0 ? Y_MIN_POS : Y_MAX_POS)
#endif
#define Z_HOME_POS (Z_HOME_DIR < 0 ? Z_MIN_POS : Z_MAX_POS)
#endif //!MANUAL_HOME_POSITIONS
/**
* Auto Bed Leveling
*/
#if ENABLED(AUTO_BED_LEVELING_FEATURE)
// Boundaries for probing based on set limits
#define MIN_PROBE_X (max(X_MIN_POS, X_MIN_POS + X_PROBE_OFFSET_FROM_EXTRUDER))
#define MAX_PROBE_X (min(X_MAX_POS, X_MAX_POS + X_PROBE_OFFSET_FROM_EXTRUDER))
#define MIN_PROBE_Y (max(Y_MIN_POS, Y_MIN_POS + Y_PROBE_OFFSET_FROM_EXTRUDER))
#define MAX_PROBE_Y (min(Y_MAX_POS, Y_MAX_POS + Y_PROBE_OFFSET_FROM_EXTRUDER))
#endif
#define SERVO_LEVELING (defined(AUTO_BED_LEVELING_FEATURE) && defined(Z_ENDSTOP_SERVO_NR))
/**
* Sled Options
*/
#if ENABLED(Z_PROBE_SLED)
#define Z_SAFE_HOMING
#endif
/**
* Avoid double-negatives for enabling features
*/
#if DISABLED(DISABLE_HOST_KEEPALIVE)
#define HOST_KEEPALIVE_FEATURE
#endif
/**
* MAX_STEP_FREQUENCY differs for TOSHIBA
*/
#if ENABLED(CONFIG_STEPPERS_TOSHIBA)
#define MAX_STEP_FREQUENCY 10000 // Max step frequency for Toshiba Stepper Controllers
#else
#define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step)
#endif
// MS1 MS2 Stepper Driver Microstepping mode table
#define MICROSTEP1 LOW,LOW
#define MICROSTEP2 HIGH,LOW
#define MICROSTEP4 LOW,HIGH
#define MICROSTEP8 HIGH,HIGH
#define MICROSTEP16 HIGH,HIGH
/**
* Advance calculated values
*/
#if ENABLED(ADVANCE)
#define EXTRUSION_AREA (0.25 * (D_FILAMENT) * (D_FILAMENT) * M_PI)
#define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS] / (EXTRUSION_AREA))
#endif
#if ENABLED(ULTIPANEL) && DISABLED(ELB_FULL_GRAPHIC_CONTROLLER)
#undef SD_DETECT_INVERTED
#endif
// Power Signal Control Definitions
// By default use ATX definition
#ifndef POWER_SUPPLY
#define POWER_SUPPLY 1
#endif
#if (POWER_SUPPLY == 1) // 1 = ATX
#define PS_ON_AWAKE LOW
#define PS_ON_ASLEEP HIGH
#elif (POWER_SUPPLY == 2) // 2 = X-Box 360 203W
#define PS_ON_AWAKE HIGH
#define PS_ON_ASLEEP LOW
#endif
#define HAS_POWER_SWITCH (POWER_SUPPLY > 0 && PIN_EXISTS(PS_ON))
/**
* Temp Sensor defines
*/
#if TEMP_SENSOR_0 == -3
#define HEATER_0_USES_MAX6675
#define MAX6675_IS_MAX31855
#elif TEMP_SENSOR_0 == -2
#define HEATER_0_USES_MAX6675
#elif TEMP_SENSOR_0 == -1
#define HEATER_0_USES_AD595
#elif TEMP_SENSOR_0 == 0
#undef HEATER_0_MINTEMP
#undef HEATER_0_MAXTEMP
#elif TEMP_SENSOR_0 > 0
#define THERMISTORHEATER_0 TEMP_SENSOR_0
#define HEATER_0_USES_THERMISTOR
#endif
#if TEMP_SENSOR_1 == -1
#define HEATER_1_USES_AD595
#elif TEMP_SENSOR_1 == 0
#undef HEATER_1_MINTEMP
#undef HEATER_1_MAXTEMP
#elif TEMP_SENSOR_1 > 0
#define THERMISTORHEATER_1 TEMP_SENSOR_1
#define HEATER_1_USES_THERMISTOR
#endif
#if TEMP_SENSOR_2 == -1
#define HEATER_2_USES_AD595
#elif TEMP_SENSOR_2 == 0
#undef HEATER_2_MINTEMP
#undef HEATER_2_MAXTEMP
#elif TEMP_SENSOR_2 > 0
#define THERMISTORHEATER_2 TEMP_SENSOR_2
#define HEATER_2_USES_THERMISTOR
#endif
#if TEMP_SENSOR_3 == -1
#define HEATER_3_USES_AD595
#elif TEMP_SENSOR_3 == 0
#undef HEATER_3_MINTEMP
#undef HEATER_3_MAXTEMP
#elif TEMP_SENSOR_3 > 0
#define THERMISTORHEATER_3 TEMP_SENSOR_3
#define HEATER_3_USES_THERMISTOR
#endif
#if TEMP_SENSOR_BED == -1
#define BED_USES_AD595
#elif TEMP_SENSOR_BED == 0
#undef BED_MINTEMP
#undef BED_MAXTEMP
#elif TEMP_SENSOR_BED > 0
#define THERMISTORBED TEMP_SENSOR_BED
#define BED_USES_THERMISTOR
#endif
/**
* ARRAY_BY_EXTRUDERS based on EXTRUDERS
*/
#if EXTRUDERS > 3
#define ARRAY_BY_EXTRUDERS(v1, v2, v3, v4) { v1, v2, v3, v4 }
#elif EXTRUDERS > 2
#define ARRAY_BY_EXTRUDERS(v1, v2, v3, v4) { v1, v2, v3 }
#elif EXTRUDERS > 1
#define ARRAY_BY_EXTRUDERS(v1, v2, v3, v4) { v1, v2 }
#else
#define ARRAY_BY_EXTRUDERS(v1, v2, v3, v4) { v1 }
#endif
#define ARRAY_BY_EXTRUDERS1(v1) ARRAY_BY_EXTRUDERS(v1, v1, v1, v1)
/**
* Shorthand for pin tests, used wherever needed
*/
#define HAS_TEMP_0 (PIN_EXISTS(TEMP_0) && TEMP_SENSOR_0 != 0 && TEMP_SENSOR_0 != -2)
#define HAS_TEMP_1 (PIN_EXISTS(TEMP_1) && TEMP_SENSOR_1 != 0)
#define HAS_TEMP_2 (PIN_EXISTS(TEMP_2) && TEMP_SENSOR_2 != 0)
#define HAS_TEMP_3 (PIN_EXISTS(TEMP_3) && TEMP_SENSOR_3 != 0)
#define HAS_TEMP_BED (PIN_EXISTS(TEMP_BED) && TEMP_SENSOR_BED != 0)
#define HAS_HEATER_0 (PIN_EXISTS(HEATER_0))
#define HAS_HEATER_1 (PIN_EXISTS(HEATER_1))
#define HAS_HEATER_2 (PIN_EXISTS(HEATER_2))
#define HAS_HEATER_3 (PIN_EXISTS(HEATER_3))
#define HAS_HEATER_BED (PIN_EXISTS(HEATER_BED))
#define HAS_AUTO_FAN_0 (PIN_EXISTS(EXTRUDER_0_AUTO_FAN))
#define HAS_AUTO_FAN_1 (PIN_EXISTS(EXTRUDER_1_AUTO_FAN))
#define HAS_AUTO_FAN_2 (PIN_EXISTS(EXTRUDER_2_AUTO_FAN))
#define HAS_AUTO_FAN_3 (PIN_EXISTS(EXTRUDER_3_AUTO_FAN))
#define HAS_AUTO_FAN (HAS_AUTO_FAN_0 || HAS_AUTO_FAN_1 || HAS_AUTO_FAN_2 || HAS_AUTO_FAN_3)
#define HAS_FAN0 (PIN_EXISTS(FAN))
#define HAS_FAN1 (PIN_EXISTS(FAN1) && CONTROLLERFAN_PIN != FAN1_PIN && EXTRUDER_0_AUTO_FAN_PIN != FAN1_PIN && EXTRUDER_1_AUTO_FAN_PIN != FAN1_PIN && EXTRUDER_2_AUTO_FAN_PIN != FAN1_PIN)
#define HAS_FAN2 (PIN_EXISTS(FAN2) && CONTROLLERFAN_PIN != FAN2_PIN && EXTRUDER_0_AUTO_FAN_PIN != FAN2_PIN && EXTRUDER_1_AUTO_FAN_PIN != FAN2_PIN && EXTRUDER_2_AUTO_FAN_PIN != FAN2_PIN)
#define HAS_CONTROLLERFAN (PIN_EXISTS(CONTROLLERFAN))
#define HAS_SERVOS (defined(NUM_SERVOS) && NUM_SERVOS > 0)
#define HAS_SERVO_0 (PIN_EXISTS(SERVO0))
#define HAS_SERVO_1 (PIN_EXISTS(SERVO1))
#define HAS_SERVO_2 (PIN_EXISTS(SERVO2))
#define HAS_SERVO_3 (PIN_EXISTS(SERVO3))
#define HAS_FILAMENT_SENSOR (ENABLED(FILAMENT_SENSOR) && PIN_EXISTS(FILWIDTH))
#define HAS_FILRUNOUT (PIN_EXISTS(FILRUNOUT))
#define HAS_HOME (PIN_EXISTS(HOME))
#define HAS_KILL (PIN_EXISTS(KILL))
#define HAS_SUICIDE (PIN_EXISTS(SUICIDE))
#define HAS_PHOTOGRAPH (PIN_EXISTS(PHOTOGRAPH))
#define HAS_X_MIN (PIN_EXISTS(X_MIN))
#define HAS_X_MAX (PIN_EXISTS(X_MAX))
#define HAS_Y_MIN (PIN_EXISTS(Y_MIN))
#define HAS_Y_MAX (PIN_EXISTS(Y_MAX))
#define HAS_Z_MIN (PIN_EXISTS(Z_MIN))
#define HAS_Z_MAX (PIN_EXISTS(Z_MAX))
#define HAS_Z2_MIN (PIN_EXISTS(Z2_MIN))
#define HAS_Z2_MAX (PIN_EXISTS(Z2_MAX))
#define HAS_Z_PROBE (PIN_EXISTS(Z_MIN_PROBE))
#define HAS_SOLENOID_1 (PIN_EXISTS(SOL1))
#define HAS_SOLENOID_2 (PIN_EXISTS(SOL2))
#define HAS_SOLENOID_3 (PIN_EXISTS(SOL3))
#define HAS_MICROSTEPS (PIN_EXISTS(X_MS1))
#define HAS_MICROSTEPS_E0 (PIN_EXISTS(E0_MS1))
#define HAS_MICROSTEPS_E1 (PIN_EXISTS(E1_MS1))
#define HAS_MICROSTEPS_E2 (PIN_EXISTS(E2_MS1))
#define HAS_STEPPER_RESET (PIN_EXISTS(STEPPER_RESET))
#define HAS_X_ENABLE (PIN_EXISTS(X_ENABLE))
#define HAS_X2_ENABLE (PIN_EXISTS(X2_ENABLE))
#define HAS_Y_ENABLE (PIN_EXISTS(Y_ENABLE))
#define HAS_Y2_ENABLE (PIN_EXISTS(Y2_ENABLE))
#define HAS_Z_ENABLE (PIN_EXISTS(Z_ENABLE))
#define HAS_Z2_ENABLE (PIN_EXISTS(Z2_ENABLE))
#define HAS_E0_ENABLE (PIN_EXISTS(E0_ENABLE))
#define HAS_E1_ENABLE (PIN_EXISTS(E1_ENABLE))
#define HAS_E2_ENABLE (PIN_EXISTS(E2_ENABLE))
#define HAS_E3_ENABLE (PIN_EXISTS(E3_ENABLE))
#define HAS_E4_ENABLE (PIN_EXISTS(E4_ENABLE))
#define HAS_X_DIR (PIN_EXISTS(X_DIR))
#define HAS_X2_DIR (PIN_EXISTS(X2_DIR))
#define HAS_Y_DIR (PIN_EXISTS(Y_DIR))
#define HAS_Y2_DIR (PIN_EXISTS(Y2_DIR))
#define HAS_Z_DIR (PIN_EXISTS(Z_DIR))
#define HAS_Z2_DIR (PIN_EXISTS(Z2_DIR))
#define HAS_E0_DIR (PIN_EXISTS(E0_DIR))
#define HAS_E1_DIR (PIN_EXISTS(E1_DIR))
#define HAS_E2_DIR (PIN_EXISTS(E2_DIR))
#define HAS_E3_DIR (PIN_EXISTS(E3_DIR))
#define HAS_E4_DIR (PIN_EXISTS(E4_DIR))
#define HAS_X_STEP (PIN_EXISTS(X_STEP))
#define HAS_X2_STEP (PIN_EXISTS(X2_STEP))
#define HAS_Y_STEP (PIN_EXISTS(Y_STEP))
#define HAS_Y2_STEP (PIN_EXISTS(Y2_STEP))
#define HAS_Z_STEP (PIN_EXISTS(Z_STEP))
#define HAS_Z2_STEP (PIN_EXISTS(Z2_STEP))
#define HAS_E0_STEP (PIN_EXISTS(E0_STEP))
#define HAS_E1_STEP (PIN_EXISTS(E1_STEP))
#define HAS_E2_STEP (PIN_EXISTS(E2_STEP))
#define HAS_E3_STEP (PIN_EXISTS(E3_STEP))
#define HAS_E4_STEP (PIN_EXISTS(E4_STEP))
/**
* Helper Macros for heaters and extruder fan
*/
#define WRITE_HEATER_0P(v) WRITE(HEATER_0_PIN, v)
#if EXTRUDERS > 1 || ENABLED(HEATERS_PARALLEL)
#define WRITE_HEATER_1(v) WRITE(HEATER_1_PIN, v)
#if EXTRUDERS > 2
#define WRITE_HEATER_2(v) WRITE(HEATER_2_PIN, v)
#if EXTRUDERS > 3
#define WRITE_HEATER_3(v) WRITE(HEATER_3_PIN, v)
#endif
#endif
#endif
#if ENABLED(HEATERS_PARALLEL)
#define WRITE_HEATER_0(v) { WRITE_HEATER_0P(v); WRITE_HEATER_1(v); }
#else
#define WRITE_HEATER_0(v) WRITE_HEATER_0P(v)
#endif
#if HAS_HEATER_BED
#define WRITE_HEATER_BED(v) WRITE(HEATER_BED_PIN, v)
#endif
/**
* Up to 3 PWM fans
*/
#if HAS_FAN2
#define FAN_COUNT 3
#elif HAS_FAN1
#define FAN_COUNT 2
#elif HAS_FAN0
#define FAN_COUNT 1
#else
#define FAN_COUNT 0
#endif
#if HAS_FAN0
#define WRITE_FAN(v) WRITE(FAN_PIN, v)
#define WRITE_FAN0(v) WRITE_FAN(v)
#endif
#if HAS_FAN1
#define WRITE_FAN1(v) WRITE(FAN1_PIN, v)
#endif
#if HAS_FAN2
#define WRITE_FAN2(v) WRITE(FAN2_PIN, v)
#endif
#define WRITE_FAN_N(n, v) WRITE_FAN##n(v)
#define HAS_BUZZER (PIN_EXISTS(BEEPER) || defined(LCD_USE_I2C_BUZZER))
#if defined(NUM_SERVOS) && NUM_SERVOS > 0
#ifndef X_ENDSTOP_SERVO_NR
#define X_ENDSTOP_SERVO_NR -1
#endif
#ifndef Y_ENDSTOP_SERVO_NR
#define Y_ENDSTOP_SERVO_NR -1
#endif
#ifndef Z_ENDSTOP_SERVO_NR
#define Z_ENDSTOP_SERVO_NR -1
#endif
#if X_ENDSTOP_SERVO_NR >= 0 || Y_ENDSTOP_SERVO_NR >= 0 || Z_ENDSTOP_SERVO_NR >= 0
#define HAS_SERVO_ENDSTOPS true
#define SERVO_ENDSTOP_IDS { X_ENDSTOP_SERVO_NR, Y_ENDSTOP_SERVO_NR, Z_ENDSTOP_SERVO_NR }
#endif
#endif
#endif //CONFIGURATION_LCD
#endif //CONDITIONALS_H
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