Improve sanity checks with static_assert, organize

Marlin/SanityCheck.h

 #endif
 
 /**
- * Delta requirements
- */
-#if ENABLED(DELTA)
-  #if DISABLED(USE_XMAX_PLUG) && DISABLED(USE_YMAX_PLUG) && DISABLED(USE_ZMAX_PLUG)
-    #error "You probably want to use Max Endstops for DELTA!"
-  #elif ENABLED(ENABLE_LEVELING_FADE_HEIGHT) && DISABLED(AUTO_BED_LEVELING_BILINEAR) && !UBL_DELTA
-    #error "ENABLE_LEVELING_FADE_HEIGHT on DELTA requires AUTO_BED_LEVELING_BILINEAR or AUTO_BED_LEVELING_UBL."
-  #elif ABL_GRID
-    #if (GRID_MAX_POINTS_X & 1) == 0 || (GRID_MAX_POINTS_Y & 1) == 0
-      #error "DELTA requires GRID_MAX_POINTS_X and GRID_MAX_POINTS_Y to be odd numbers."
-    #elif GRID_MAX_POINTS_X < 3
-      #error "DELTA requires GRID_MAX_POINTS_X and GRID_MAX_POINTS_Y to be 3 or higher."
-    #endif
-  #endif
-#endif
-
-/**
  * Babystepping
  */
 #if ENABLED(BABYSTEPPING)
 #endif
 
 /**
- * Allow only one bed leveling option to be defined
+ * Kinematics
+ */
+
+/**
+ * Allow only one kinematic type to be defined
  */
 static_assert(1 >= 0
-  #if ENABLED(AUTO_BED_LEVELING_LINEAR)
+  #if ENABLED(DELTA)
     + 1
   #endif
-  #if ENABLED(AUTO_BED_LEVELING_3POINT)
+  #if ENABLED(MORGAN_SCARA)
     + 1
   #endif
-  #if ENABLED(AUTO_BED_LEVELING_BILINEAR)
+  #if ENABLED(MAKERARM_SCARA)
     + 1
   #endif
-  #if ENABLED(AUTO_BED_LEVELING_UBL)
+  #if ENABLED(COREXY)
     + 1
   #endif
-  #if ENABLED(MESH_BED_LEVELING)
+  #if ENABLED(COREXZ)
     + 1
   #endif
-  , "Select only one of: MESH_BED_LEVELING, AUTO_BED_LEVELING_LINEAR, AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_BILINEAR or AUTO_BED_LEVELING_UBL."
+  #if ENABLED(COREYZ)
-);
+    + 1
-
-/**
- * Mesh Bed Leveling
- */
-#if ENABLED(MESH_BED_LEVELING)
-  #if ENABLED(DELTA)
-    #error "MESH_BED_LEVELING does not yet support DELTA printers."
-  #elif GRID_MAX_POINTS_X > 9 || GRID_MAX_POINTS_Y > 9
-    #error "GRID_MAX_POINTS_X and GRID_MAX_POINTS_Y must be less than 10 for MBL."
   #endif
-#endif
+  #if ENABLED(COREYX)
+    + 1
+  #endif
+  #if ENABLED(COREZX)
+    + 1
+  #endif
+  #if ENABLED(COREZY)
+    + 1
+  #endif
+  , "Please enable only one of DELTA, MORGAN_SCARA, MAKERARM_SCARA, COREXY, COREYX, COREXZ, COREZX, COREYZ, or COREZY."
+);
 
 /**
- * Unified Bed Leveling
+ * Delta requirements
  */
-#if ENABLED(AUTO_BED_LEVELING_UBL)
+#if ENABLED(DELTA)
-  #if IS_SCARA
+  #if DISABLED(USE_XMAX_PLUG) && DISABLED(USE_YMAX_PLUG) && DISABLED(USE_ZMAX_PLUG)
-    #error "AUTO_BED_LEVELING_UBL does not yet support SCARA printers."
+    #error "You probably want to use Max Endstops for DELTA!"
+  #elif ENABLED(ENABLE_LEVELING_FADE_HEIGHT) && DISABLED(AUTO_BED_LEVELING_BILINEAR) && !UBL_DELTA
+    #error "ENABLE_LEVELING_FADE_HEIGHT on DELTA requires AUTO_BED_LEVELING_BILINEAR or AUTO_BED_LEVELING_UBL."
+  #elif ABL_GRID
+    #if (GRID_MAX_POINTS_X & 1) == 0 || (GRID_MAX_POINTS_Y & 1) == 0
+      #error "DELTA requires GRID_MAX_POINTS_X and GRID_MAX_POINTS_Y to be odd numbers."
+    #elif GRID_MAX_POINTS_X < 3
+      #error "DELTA requires GRID_MAX_POINTS_X and GRID_MAX_POINTS_Y to be 3 or higher."
+    #endif
   #endif
 #endif
 
   , "Please enable only one probe option: PROBE_MANUALLY, FIX_MOUNTED_PROBE, BLTOUCH, SOLENOID_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or Z Servo."
 );
 
-
 #if PROBE_SELECTED
 
   /**
 #endif
 
 /**
+ * Allow only one bed leveling option to be defined
+ */
+static_assert(1 >= 0
+  #if ENABLED(AUTO_BED_LEVELING_LINEAR)
+    + 1
+  #endif
+  #if ENABLED(AUTO_BED_LEVELING_3POINT)
+    + 1
+  #endif
+  #if ENABLED(AUTO_BED_LEVELING_BILINEAR)
+    + 1
+  #endif
+  #if ENABLED(AUTO_BED_LEVELING_UBL)
+    + 1
+  #endif
+  #if ENABLED(MESH_BED_LEVELING)
+    + 1
+  #endif
+  , "Select only one of: MESH_BED_LEVELING, AUTO_BED_LEVELING_LINEAR, AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_BILINEAR or AUTO_BED_LEVELING_UBL."
+);
+
+/**
+ * Bed Leveling Requirements
+ */
+
+#if ENABLED(AUTO_BED_LEVELING_UBL)
+
+  /**
+   * Unified Bed Leveling
+   */
+
+  #if IS_SCARA
+    #error "AUTO_BED_LEVELING_UBL does not yet support SCARA printers."
+  #elif DISABLED(EEPROM_SETTINGS)
+    #error "AUTO_BED_LEVELING_UBL requires EEPROM_SETTINGS. Please update your configuration."
+  #elif !WITHIN(GRID_MAX_POINTS_X, 3, 15) || !WITHIN(GRID_MAX_POINTS_Y, 3, 15)
+    #error "GRID_MAX_POINTS_[XY] must be a whole number between 3 and 15."
+  #else
+    static_assert(WITHIN(UBL_PROBE_PT_1_X, MIN_PROBE_X, MAX_PROBE_X), "UBL_PROBE_PT_1_X can't be reached by the Z probe.");
+    static_assert(WITHIN(UBL_PROBE_PT_2_X, MIN_PROBE_X, MAX_PROBE_X), "UBL_PROBE_PT_2_X can't be reached by the Z probe.");
+    static_assert(WITHIN(UBL_PROBE_PT_3_X, MIN_PROBE_X, MAX_PROBE_X), "UBL_PROBE_PT_3_X can't be reached by the Z probe.");
+    static_assert(WITHIN(UBL_PROBE_PT_1_Y, MIN_PROBE_Y, MAX_PROBE_Y), "UBL_PROBE_PT_1_Y can't be reached by the Z probe.");
+    static_assert(WITHIN(UBL_PROBE_PT_2_Y, MIN_PROBE_Y, MAX_PROBE_Y), "UBL_PROBE_PT_2_Y can't be reached by the Z probe.");
+    static_assert(WITHIN(UBL_PROBE_PT_3_Y, MIN_PROBE_Y, MAX_PROBE_Y), "UBL_PROBE_PT_3_Y can't be reached by the Z probe.");
+  #endif
+
+#elif HAS_ABL
+
+  /**
+   * Auto Bed Leveling
+   */
+
+  #if ENABLED(USE_RAW_KINEMATICS)
+    #error "USE_RAW_KINEMATICS is not compatible with AUTO_BED_LEVELING"
+  #endif
+
+  /**
+   * Delta and SCARA have limited bed leveling options
+   */
+  #if IS_SCARA && DISABLED(AUTO_BED_LEVELING_BILINEAR)
+    #error "Only AUTO_BED_LEVELING_BILINEAR currently supports SCARA bed leveling."
+  #endif
+
+  /**
+   * Check auto bed leveling probe points
+   */
+  #if ABL_GRID
+
+    #ifdef DELTA_PROBEABLE_RADIUS
+      static_assert(LEFT_PROBE_BED_POSITION >= -DELTA_PROBEABLE_RADIUS, "LEFT_PROBE_BED_POSITION must be within DELTA_PROBEABLE_RADIUS.");
+      static_assert(RIGHT_PROBE_BED_POSITION <= DELTA_PROBEABLE_RADIUS, "RIGHT_PROBE_BED_POSITION must be within DELTA_PROBEABLE_RADIUS.");
+      static_assert(FRONT_PROBE_BED_POSITION >= -DELTA_PROBEABLE_RADIUS, "FRONT_PROBE_BED_POSITION must be within DELTA_PROBEABLE_RADIUS.");
+      static_assert(BACK_PROBE_BED_POSITION <= DELTA_PROBEABLE_RADIUS, "BACK_PROBE_BED_POSITION must be within DELTA_PROBEABLE_RADIUS.");
+    #else
+      static_assert(LEFT_PROBE_BED_POSITION < RIGHT_PROBE_BED_POSITION, "LEFT_PROBE_BED_POSITION must be less than RIGHT_PROBE_BED_POSITION.");
+      static_assert(FRONT_PROBE_BED_POSITION < BACK_PROBE_BED_POSITION, "FRONT_PROBE_BED_POSITION must be less than BACK_PROBE_BED_POSITION.");
+      static_assert(LEFT_PROBE_BED_POSITION >= MIN_PROBE_X, "LEFT_PROBE_BED_POSITION can't be reached by the Z probe.");
+      static_assert(RIGHT_PROBE_BED_POSITION <= MAX_PROBE_X, "RIGHT_PROBE_BED_POSITION can't be reached by the Z probe.");
+      static_assert(FRONT_PROBE_BED_POSITION >= MIN_PROBE_Y, "FRONT_PROBE_BED_POSITION can't be reached by the Z probe.");
+      static_assert(BACK_PROBE_BED_POSITION <= MAX_PROBE_Y, "BACK_PROBE_BED_POSITION can't be reached by the Z probe.");
+    #endif
+
+  #else // AUTO_BED_LEVELING_3POINT
+
+    static_assert(WITHIN(ABL_PROBE_PT_1_X, MIN_PROBE_X, MAX_PROBE_X), "ABL_PROBE_PT_1_X can't be reached by the Z probe.");
+    static_assert(WITHIN(ABL_PROBE_PT_2_X, MIN_PROBE_X, MAX_PROBE_X), "ABL_PROBE_PT_2_X can't be reached by the Z probe.");
+    static_assert(WITHIN(ABL_PROBE_PT_3_X, MIN_PROBE_X, MAX_PROBE_X), "ABL_PROBE_PT_3_X can't be reached by the Z probe.");
+    static_assert(WITHIN(ABL_PROBE_PT_1_Y, MIN_PROBE_Y, MAX_PROBE_Y), "ABL_PROBE_PT_1_Y can't be reached by the Z probe.");
+    static_assert(WITHIN(ABL_PROBE_PT_2_Y, MIN_PROBE_Y, MAX_PROBE_Y), "ABL_PROBE_PT_2_Y can't be reached by the Z probe.");
+    static_assert(WITHIN(ABL_PROBE_PT_3_Y, MIN_PROBE_Y, MAX_PROBE_Y), "ABL_PROBE_PT_3_Y can't be reached by the Z probe.");
+
+  #endif // AUTO_BED_LEVELING_3POINT
+
+#elif ENABLED(MESH_BED_LEVELING)
+
+  /**
+   * Mesh Bed Leveling
+   */
+
+  #if ENABLED(DELTA)
+    #error "MESH_BED_LEVELING does not yet support DELTA printers."
+  #elif GRID_MAX_POINTS_X > 9 || GRID_MAX_POINTS_Y > 9
+    #error "GRID_MAX_POINTS_X and GRID_MAX_POINTS_Y must be less than 10 for MBL."
+  #endif
+
+#endif
+
+/**
  * LCD_BED_LEVELING requirements
  */
 #if ENABLED(LCD_BED_LEVELING)
 #endif // Z_SAFE_HOMING
 
 /**
- * Auto Bed Leveling
- */
-#if HAS_ABL
-
-  #if ENABLED(USE_RAW_KINEMATICS)
-    #error "USE_RAW_KINEMATICS is not compatible with AUTO_BED_LEVELING"
-  #endif
-
-  /**
-   * Delta and SCARA have limited bed leveling options
-   */
-  #if IS_SCARA && DISABLED(AUTO_BED_LEVELING_BILINEAR)
-    #error "Only AUTO_BED_LEVELING_BILINEAR currently supports SCARA bed leveling."
-  #endif
-
-  /**
-   * Check auto bed leveling sub-options, especially probe points
-   */
-  #if ABL_GRID
-    #ifndef DELTA_PROBEABLE_RADIUS
-      #if LEFT_PROBE_BED_POSITION > RIGHT_PROBE_BED_POSITION
-        #error "LEFT_PROBE_BED_POSITION must be less than RIGHT_PROBE_BED_POSITION."
-      #elif FRONT_PROBE_BED_POSITION > BACK_PROBE_BED_POSITION
-        #error "FRONT_PROBE_BED_POSITION must be less than BACK_PROBE_BED_POSITION."
-      #endif
-      #if LEFT_PROBE_BED_POSITION < MIN_PROBE_X
-        #error "The given LEFT_PROBE_BED_POSITION can't be reached by the Z probe."
-      #elif RIGHT_PROBE_BED_POSITION > MAX_PROBE_X
-        #error "The given RIGHT_PROBE_BED_POSITION can't be reached by the Z probe."
-      #elif FRONT_PROBE_BED_POSITION < MIN_PROBE_Y
-        #error "The given FRONT_PROBE_BED_POSITION can't be reached by the Z probe."
-      #elif BACK_PROBE_BED_POSITION > MAX_PROBE_Y
-        #error "The given BACK_PROBE_BED_POSITION can't be reached by the Z probe."
-      #endif
-    #endif
-  #elif ENABLED(AUTO_BED_LEVELING_UBL)
-    #if DISABLED(EEPROM_SETTINGS)
-      #error "AUTO_BED_LEVELING_UBL requires EEPROM_SETTINGS. Please update your configuration."
-    #elif !WITHIN(GRID_MAX_POINTS_X, 3, 15) || !WITHIN(GRID_MAX_POINTS_Y, 3, 15)
-      #error "GRID_MAX_POINTS_[XY] must be a whole number between 3 and 15."
-    #endif
-    #if IS_CARTESIAN
-      #if !WITHIN(GRID_MAX_POINTS_X, 3, 15) || !WITHIN(GRID_MAX_POINTS_Y, 3, 15)
-        #error "GRID_MAX_POINTS_[XY] must be a whole number between 3 and 15."
-      #elif !WITHIN(UBL_PROBE_PT_1_X, MIN_PROBE_X, MAX_PROBE_X)
-        #error "The given UBL_PROBE_PT_1_X can't be reached by the Z probe."
-      #elif !WITHIN(UBL_PROBE_PT_2_X, MIN_PROBE_X, MAX_PROBE_X)
-        #error "The given UBL_PROBE_PT_2_X can't be reached by the Z probe."
-      #elif !WITHIN(UBL_PROBE_PT_3_X, MIN_PROBE_X, MAX_PROBE_X)
-        #error "The given UBL_PROBE_PT_3_X can't be reached by the Z probe."
-      #elif !WITHIN(UBL_PROBE_PT_1_Y, MIN_PROBE_Y, MAX_PROBE_Y)
-        #error "The given UBL_PROBE_PT_1_Y can't be reached by the Z probe."
-      #elif !WITHIN(UBL_PROBE_PT_2_Y, MIN_PROBE_Y, MAX_PROBE_Y)
-        #error "The given UBL_PROBE_PT_2_Y can't be reached by the Z probe."
-      #elif !WITHIN(UBL_PROBE_PT_3_Y, MIN_PROBE_Y, MAX_PROBE_Y)
-        #error "The given UBL_PROBE_PT_3_Y can't be reached by the Z probe."
-      #endif
-    #endif
-  #else // AUTO_BED_LEVELING_3POINT
-    #if !WITHIN(ABL_PROBE_PT_1_X, MIN_PROBE_X, MAX_PROBE_X)
-      #error "The given ABL_PROBE_PT_1_X can't be reached by the Z probe."
-    #elif !WITHIN(ABL_PROBE_PT_2_X, MIN_PROBE_X, MAX_PROBE_X)
-      #error "The given ABL_PROBE_PT_2_X can't be reached by the Z probe."
-    #elif !WITHIN(ABL_PROBE_PT_3_X, MIN_PROBE_X, MAX_PROBE_X)
-      #error "The given ABL_PROBE_PT_3_X can't be reached by the Z probe."
-    #elif !WITHIN(ABL_PROBE_PT_1_Y, MIN_PROBE_Y, MAX_PROBE_Y)
-      #error "The given ABL_PROBE_PT_1_Y can't be reached by the Z probe."
-    #elif !WITHIN(ABL_PROBE_PT_2_Y, MIN_PROBE_Y, MAX_PROBE_Y)
-      #error "The given ABL_PROBE_PT_2_Y can't be reached by the Z probe."
-    #elif !WITHIN(ABL_PROBE_PT_3_Y, MIN_PROBE_Y, MAX_PROBE_Y)
-      #error "The given ABL_PROBE_PT_3_Y can't be reached by the Z probe."
-    #endif
-  #endif // AUTO_BED_LEVELING_3POINT
-
-#endif // HAS_ABL
-
-/**
  * Advance Extrusion
  */
 #if ENABLED(ADVANCE) && ENABLED(LIN_ADVANCE)
 #endif
 
 /**
- * Don't set more than one kinematic type
- */
-static_assert(1 >= 0
-  #if ENABLED(DELTA)
-    + 1
-  #endif
-  #if ENABLED(MORGAN_SCARA)
-    + 1
-  #endif
-  #if ENABLED(MAKERARM_SCARA)
-    + 1
-  #endif
-  #if ENABLED(COREXY)
-    + 1
-  #endif
-  #if ENABLED(COREXZ)
-    + 1
-  #endif
-  #if ENABLED(COREYZ)
-    + 1
-  #endif
-  #if ENABLED(COREYX)
-    + 1
-  #endif
-  #if ENABLED(COREZX)
-    + 1
-  #endif
-  #if ENABLED(COREZY)
-    + 1
-  #endif
-  , "Please enable only one of DELTA, MORGAN_SCARA, MAKERARM_SCARA, COREXY, COREYX, COREXZ, COREZX, COREYZ, or COREZY."
-);
-
-/**
  * Allen Key
  * Deploying the Allen Key probe uses big moves in z direction. Too dangerous for an unhomed z-axis.
  */
   , "Please select no more than one LCD controller option."
 );
 
-#if ENABLED(HAVE_TMC2130) && !( \
+/**
-       ENABLED(  X_IS_TMC2130 ) \
+ * Make sure HAVE_TMCDRIVER is warranted
-    || ENABLED( X2_IS_TMC2130 ) \
+ */
-    || ENABLED(  Y_IS_TMC2130 ) \
+#if ENABLED(HAVE_TMCDRIVER) && !( \
-    || ENABLED( Y2_IS_TMC2130 ) \
+         ENABLED(  X_IS_TMC ) \
-    || ENABLED(  Z_IS_TMC2130 ) \
+      || ENABLED( X2_IS_TMC ) \
-    || ENABLED( Z2_IS_TMC2130 ) \
+      || ENABLED(  Y_IS_TMC ) \
-    || ENABLED( E0_IS_TMC2130 ) \
+      || ENABLED( Y2_IS_TMC ) \
-    || ENABLED( E1_IS_TMC2130 ) \
+      || ENABLED(  Z_IS_TMC ) \
-    || ENABLED( E2_IS_TMC2130 ) \
+      || ENABLED( Z2_IS_TMC ) \
-    || ENABLED( E3_IS_TMC2130 ) )
+      || ENABLED( E0_IS_TMC ) \
-  #error "Choose at least one TMC2130 stepper."
+      || ENABLED( E1_IS_TMC ) \
+      || ENABLED( E2_IS_TMC ) \
+      || ENABLED( E3_IS_TMC ) \
+      || ENABLED( E4_IS_TMC ) \
+  )
+  #error "HAVE_TMCDRIVER requires at least one TMC stepper to be set."
 #endif
 
-#if ENABLED(HYBRID_THRESHOLD) && DISABLED(STEALTHCHOP)
+/**
-  #error "Enable STEALTHCHOP to use HYBRID_THRESHOLD."
+ * Make sure HAVE_TMC2130 is warranted
+ */
+#if ENABLED(HAVE_TMC2130)
+  #if !( ENABLED(  X_IS_TMC2130 ) \
+      || ENABLED( X2_IS_TMC2130 ) \
+      || ENABLED(  Y_IS_TMC2130 ) \
+      || ENABLED( Y2_IS_TMC2130 ) \
+      || ENABLED(  Z_IS_TMC2130 ) \
+      || ENABLED( Z2_IS_TMC2130 ) \
+      || ENABLED( E0_IS_TMC2130 ) \
+      || ENABLED( E1_IS_TMC2130 ) \
+      || ENABLED( E2_IS_TMC2130 ) \
+      || ENABLED( E3_IS_TMC2130 ) \
+      || ENABLED( E4_IS_TMC2130 ) \
+  )
+    #error "HAVE_TMC2130 requires at least one TMC2130 stepper to be set."
+  #elif ENABLED(HYBRID_THRESHOLD) && DISABLED(STEALTHCHOP)
+    #error "Enable STEALTHCHOP to use HYBRID_THRESHOLD."
+  #endif
+#endif
+
+/**
+ * Make sure HAVE_L6470DRIVER is warranted
+ */
+#if ENABLED(HAVE_L6470DRIVER) && !( \
+         ENABLED(  X_IS_L6470 ) \
+      || ENABLED( X2_IS_L6470 ) \
+      || ENABLED(  Y_IS_L6470 ) \
+      || ENABLED( Y2_IS_L6470 ) \
+      || ENABLED(  Z_IS_L6470 ) \
+      || ENABLED( Z2_IS_L6470 ) \
+      || ENABLED( E0_IS_L6470 ) \
+      || ENABLED( E1_IS_L6470 ) \
+      || ENABLED( E2_IS_L6470 ) \
+      || ENABLED( E3_IS_L6470 ) \
+      || ENABLED( E4_IS_L6470 ) \
+  )
+  #error "HAVE_L6470DRIVER requires at least one L6470 stepper to be set."
 #endif
 
 /**