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Firmware2/Marlin/SanityCheck.h
Scott Lahteine 670006b919 Remove invariant code from Configurations 
- Add `Conditionals.h` with calculated configuration values
- Add `SanityCheck.h` with checks for configuration errors
- Remove equivalent code from all configurations
- Move error checks from some sources to `SanityCheck.h` also
- Fix initialization of count_direction in stepper.cpp
2015-03-19 22:22:23 -07:00

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/**
* SanityCheck.h
*
* Test configuration values for errors at compile-time.
*/
#ifndef SANITYCHECK_H
#define SANITYCHECK_H
/**
* Dual Stepper Drivers
*/
#if defined(Z_DUAL_STEPPER_DRIVERS) && defined(Y_DUAL_STEPPER_DRIVERS)
#error You cannot have dual stepper drivers for both Y and Z.
#endif
/**
* Progress Bar
*/
#ifdef LCD_PROGRESS_BAR
#ifdef DOGLCD
#warning LCD_PROGRESS_BAR does not apply to graphical displays.
#endif
#ifdef FILAMENT_LCD_DISPLAY
#error LCD_PROGRESS_BAR and FILAMENT_LCD_DISPLAY are not fully compatible. Comment out this line to use both.
#endif
#endif
/**
* Babystepping
*/
#ifdef BABYSTEPPING
#ifdef COREXY
#error BABYSTEPPING not implemented for COREXY yet.
#endif
#ifdef SCARA
#error BABYSTEPPING is not implemented for SCARA yet.
#endif
#if defined(DELTA) && defined(BABYSTEP_XY)
#error BABYSTEPPING only implemented for Z axis on deltabots.
#endif
#endif
/**
* Filament Change with Extruder Runout Prevention
*/
#if defined(FILAMENTCHANGEENABLE) && defined(EXTRUDER_RUNOUT_PREVENT)
#error EXTRUDER_RUNOUT_PREVENT currently incompatible with FILAMENTCHANGE.
#endif
/**
* Auto Bed Leveling and Delta
*/
#if defined(ENABLE_AUTO_BED_LEVELING) && defined(DELTA)
#error Bed Auto Leveling is still not compatible with Delta Kinematics.
#endif
/**
* Options only for EXTRUDERS == 1
*/
#if EXTRUDERS > 1
#if EXTRUDERS > 4
#error The maximum number of EXTRUDERS is 4.
#endif
#ifdef TEMP_SENSOR_1_AS_REDUNDANT
#error EXTRUDERS must be 1 with TEMP_SENSOR_1_AS_REDUNDANT.
#endif
#ifdef HEATERS_PARALLEL
#error EXTRUDERS must be 1 with HEATERS_PARALLEL.
#endif
#ifdef Y_DUAL_STEPPER_DRIVERS
#error EXTRUDERS must be 1 with Y_DUAL_STEPPER_DRIVERS.
#endif
#ifdef Z_DUAL_STEPPER_DRIVERS
#error EXTRUDERS must be 1 with Z_DUAL_STEPPER_DRIVERS.
#endif
#endif // EXTRUDERS > 1
/**
* Required LCD language
*/
#if !defined(DOGLCD) && defined(ULTRA_LCD) && !defined(DISPLAY_CHARSET_HD44780_JAPAN) && !defined(DISPLAY_CHARSET_HD44780_WESTERN)
#error You must enable either DISPLAY_CHARSET_HD44780_JAPAN or DISPLAY_CHARSET_HD44780_WESTERN for your LCD controller.
#endif
/**
* Auto Bed Leveling
*/
#ifdef ENABLE_AUTO_BED_LEVELING
/**
* Require a Z Min pin
*/
#if Z_MIN_PIN == -1
#ifdef Z_PROBE_REPEATABILITY_TEST
#error You must have a Z_MIN endstop to enable Z_PROBE_REPEATABILITY_TEST.
#else
#error ENABLE_AUTO_BED_LEVELING requires a Z_MIN endstop. Z_MIN_PIN must point to a valid hardware pin.
#endif
#endif
/**
* Check if Probe_Offset * Grid Points is greater than Probing Range
*/
#ifdef AUTO_BED_LEVELING_GRID
// Make sure probing points are reachable
#if LEFT_PROBE_BED_POSITION < MIN_PROBE_X
#error "The given LEFT_PROBE_BED_POSITION can't be reached by the probe."
#elif RIGHT_PROBE_BED_POSITION > MAX_PROBE_X
#error "The given RIGHT_PROBE_BED_POSITION can't be reached by the probe."
#elif FRONT_PROBE_BED_POSITION < MIN_PROBE_Y
#error "The given FRONT_PROBE_BED_POSITION can't be reached by the probe."
#elif BACK_PROBE_BED_POSITION > MAX_PROBE_Y
#error "The given BACK_PROBE_BED_POSITION can't be reached by the probe."
#endif
#define PROBE_SIZE_X (X_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1))
#define PROBE_SIZE_Y (Y_PROBE_OFFSET_FROM_EXTRUDER * (AUTO_BED_LEVELING_GRID_POINTS-1))
#define PROBE_AREA_WIDTH (RIGHT_PROBE_BED_POSITION - LEFT_PROBE_BED_POSITION)
#define PROBE_AREA_DEPTH (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION)
#if X_PROBE_OFFSET_FROM_EXTRUDER < 0
#if PROBE_SIZE_X <= -PROBE_AREA_WIDTH
#define X_PROBE_ERROR
#endif
#elif PROBE_SIZE_X >= PROBE_AREA_WIDTH
#define X_PROBE_ERROR
#endif
#ifdef X_PROBE_ERROR
#error The X axis probing range is too small to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS
#endif
#if Y_PROBE_OFFSET_FROM_EXTRUDER < 0
#if PROBE_SIZE_Y <= -PROBE_AREA_DEPTH
#define Y_PROBE_ERROR
#endif
#elif PROBE_SIZE_Y >= PROBE_AREA_DEPTH
#define Y_PROBE_ERROR
#endif
#ifdef Y_PROBE_ERROR
#error The Y axis probing range is to small to fit all the points defined in AUTO_BED_LEVELING_GRID_POINTS
#endif
#undef PROBE_SIZE_X
#undef PROBE_SIZE_Y
#undef PROBE_AREA_WIDTH
#undef PROBE_AREA_DEPTH
#else // !AUTO_BED_LEVELING_GRID
// Check the triangulation points
#if ABL_PROBE_PT_1_X < MIN_PROBE_X || ABL_PROBE_PT_1_X > MAX_PROBE_X
#error "The given ABL_PROBE_PT_1_X can't be reached by the probe."
#elif ABL_PROBE_PT_2_X < MIN_PROBE_X || ABL_PROBE_PT_2_X > MAX_PROBE_X
#error "The given ABL_PROBE_PT_2_X can't be reached by the probe."
#elif ABL_PROBE_PT_3_X < MIN_PROBE_X || ABL_PROBE_PT_3_X > MAX_PROBE_X
#error "The given ABL_PROBE_PT_3_X can't be reached by the probe."
#elif ABL_PROBE_PT_1_Y < MIN_PROBE_Y || ABL_PROBE_PT_1_Y > MAX_PROBE_Y
#error "The given ABL_PROBE_PT_1_Y can't be reached by the probe."
#elif ABL_PROBE_PT_2_Y < MIN_PROBE_Y || ABL_PROBE_PT_2_Y > MAX_PROBE_Y
#error "The given ABL_PROBE_PT_2_Y can't be reached by the probe."
#elif ABL_PROBE_PT_3_Y < MIN_PROBE_Y || ABL_PROBE_PT_3_Y > MAX_PROBE_Y
#error "The given ABL_PROBE_PT_3_Y can't be reached by the probe."
#endif
#endif // !AUTO_BED_LEVELING_GRID
#endif // ENABLE_AUTO_BED_LEVELING
/**
* ULTIPANEL encoder
*/
#if defined(ULTIPANEL) && !defined(NEWPANEL) && !defined(SR_LCD_2W_NL) && !defined(SHIFT_CLK)
#error ULTIPANEL requires some kind of encoder.
#endif
/**
* Delta has limited bed leveling options
*/
#if defined(DELTA)
#ifdef ENABLE_AUTO_BED_LEVELING
#ifndef AUTO_BED_LEVELING_GRID
#error Only AUTO_BED_LEVELING_GRID is supported with DELTA.
#endif
#ifdef Z_PROBE_SLED
#error You cannot use Z_PROBE_SLED with DELTA.
#endif
#ifdef Z_PROBE_REPEATABILITY_TEST
#error Z_PROBE_REPEATABILITY_TEST is not supported with DELTA yet.
#endif
#endif
#endif
/**
* Allen Key Z Probe requires Auto Bed Leveling grid and Delta
*/
#if defined(Z_PROBE_ALLEN_KEY) && !(defined(AUTO_BED_LEVELING_GRID) && defined(DELTA))
#error Invalid use of Z_PROBE_ALLEN_KEY.
#endif
/**
* Dual X Carriage requirements
*/
#ifdef DUAL_X_CARRIAGE
#if EXTRUDERS == 1 || defined(COREXY) \
|| !defined(X2_ENABLE_PIN) || !defined(X2_STEP_PIN) || !defined(X2_DIR_PIN) \
|| !defined(X2_HOME_POS) || !defined(X2_MIN_POS) || !defined(X2_MAX_POS) \
|| !defined(X_MAX_PIN) || X_MAX_PIN < 0
#error Missing or invalid definitions for DUAL_X_CARRIAGE mode.
#endif
#if X_HOME_DIR != -1 || X2_HOME_DIR != 1
#error Please use canonical x-carriage assignment.
#endif
#endif // DUAL_X_CARRIAGE
/**
* Make sure auto fan pins don't conflict with the fan pin
*/
#if HAS_AUTO_FAN && HAS_FAN
#if EXTRUDER_0_AUTO_FAN_PIN == FAN_PIN
#error You cannot set EXTRUDER_0_AUTO_FAN_PIN equal to FAN_PIN
#elif EXTRUDER_1_AUTO_FAN_PIN == FAN_PIN
#error You cannot set EXTRUDER_1_AUTO_FAN_PIN equal to FAN_PIN
#elif EXTRUDER_2_AUTO_FAN_PIN == FAN_PIN
#error You cannot set EXTRUDER_2_AUTO_FAN_PIN equal to FAN_PIN
#elif EXTRUDER_3_AUTO_FAN_PIN == FAN_PIN
#error You cannot set EXTRUDER_3_AUTO_FAN_PIN equal to FAN_PIN
#endif
#endif
/**
* Test required HEATER defines
*/
#if EXTRUDERS > 3
#if !HAS_HEATER_3
#error HEATER_3_PIN not defined for this board
#endif
#elif EXTRUDERS > 2
#if !HAS_HEATER_2
#error HEATER_2_PIN not defined for this board
#endif
#elif EXTRUDERS > 1 || defined(HEATERS_PARALLEL)
#if !HAS_HEATER_1
#error HEATER_1_PIN not defined for this board
#endif
#endif
#if !HAS_HEATER_0
#error HEATER_0_PIN not defined for this board
#endif
#endif //SANITYCHECK_H
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