fix compilation for Polargraph with XY Axes (no Z)

Marlin/src/feature/mmu/mmu2.cpp

@@ -815,8 +815,7 @@ void MMU2::manage_response(const bool move_axes, const bool turn_off_nozzle) {
  resume_hotend_temp = thermalManager.degTargetHotend(active_extruder);
  resume_position = current_position;
 
- if (move_axes && all_axes_homed())
- nozzle.park(0, park_point /*= NOZZLE_PARK_POINT*/);
+ if (move_axes && all_axes_homed()) nozzle.park(0, park_point);
 
  if (turn_off_nozzle) thermalManager.setTargetHotend(0, active_extruder);
 

Marlin/src/inc/SanityCheck.h

@@ -1148,11 +1148,11 @@ static_assert(X_MAX_LENGTH >= X_BED_SIZE, "Movement bounds (X_MIN_POS, X_MAX_POS
 
 #if ENABLED(NOZZLE_PARK_FEATURE)
  constexpr float npp[] = NOZZLE_PARK_POINT;
- static_assert(COUNT(npp) == XYZ, "NOZZLE_PARK_POINT requires X, Y, and Z values.");
+ static_assert(COUNT(npp) == _MIN(NUM_AXES, XYZ), "NOZZLE_PARK_POINT requires coordinates for enabled axes, but only up to X,Y,Z.");
  constexpr xyz_pos_t npp_xyz = NOZZLE_PARK_POINT;
  static_assert(WITHIN(npp_xyz.x, X_MIN_POS, X_MAX_POS), "NOZZLE_PARK_POINT.X is out of bounds (X_MIN_POS, X_MAX_POS).");
- static_assert(WITHIN(npp_xyz.y, Y_MIN_POS, Y_MAX_POS), "NOZZLE_PARK_POINT.Y is out of bounds (Y_MIN_POS, Y_MAX_POS).");
- static_assert(WITHIN(npp_xyz.z, Z_MIN_POS, Z_MAX_POS), "NOZZLE_PARK_POINT.Z is out of bounds (Z_MIN_POS, Z_MAX_POS).");
+ static_assert(TERN1(HAS_Y_AXIS, WITHIN(npp_xyz.y, Y_MIN_POS, Y_MAX_POS)), "NOZZLE_PARK_POINT.Y is out of bounds (Y_MIN_POS, Y_MAX_POS).");
+ static_assert(TERN1(HAS_Z_AXIS, WITHIN(npp_xyz.z, Z_MIN_POS, Z_MAX_POS)), "NOZZLE_PARK_POINT.Z is out of bounds (Z_MIN_POS, Z_MAX_POS).");
 #endif
 
 /**

Marlin/src/lcd/HD44780/marlinui_HD44780.cpp

@@ -521,7 +521,7 @@ FORCE_INLINE void _draw_axis_value(const AxisEnum axis, const char *value, const
  else if (axis_should_home(axis))
  while (const char c = *value++) lcd_put_lchar(c <= '.' ? c : '?');
  else if (NONE(HOME_AFTER_DEACTIVATE, DISABLE_REDUCED_ACCURACY_WARNING) && !axis_is_trusted(axis))
- lcd_put_u8str(axis == Z_AXIS ? F(" ") : F(" "));
+ lcd_put_u8str(TERN0(HAS_Z_AXIS, axis == Z_AXIS) ? F(" ") : F(" "));
  else
  lcd_put_u8str(value);
 }
@@ -998,11 +998,12 @@ void MarlinUI::draw_status_screen() {
 
  #endif // LCD_WIDTH >= 20
 
- lcd_moveto(LCD_WIDTH - 8, 1);
- _draw_axis_value(Z_AXIS, ftostr52sp(LOGICAL_Z_POSITION(current_position.z)), blink);
-
- #if HAS_LEVELING && !HAS_HEATED_BED
- lcd_put_lchar(planner.leveling_active || blink ? '_' : ' ');
+ #if HAS_Z_AXIS
+ lcd_moveto(LCD_WIDTH - 8, 1);
+ _draw_axis_value(Z_AXIS, ftostr52sp(LOGICAL_Z_POSITION(current_position.z)), blink);
+ #if HAS_LEVELING && !HAS_HEATED_BED
+ lcd_put_lchar(planner.leveling_active || blink ? '_' : ' ');
+ #endif
  #endif
 
  #endif // LCD_HEIGHT > 2

Marlin/src/lcd/menu/menu_advanced.cpp

@@ -597,7 +597,7 @@ void menu_backlash();
  ;
 
  LOOP_LOGICAL_AXES(a) {
- if (a == C_AXIS || TERN0(HAS_EXTRUDERS, a == E_AXIS))
+ if (TERN0(HAS_C_AXIS, a == C_AXIS) || TERN0(HAS_EXTRUDERS, a == E_AXIS))
  EDIT_ITEM_FAST_N(float52sign, a, MSG_VN_JERK, &planner.max_jerk[a], 0.1f, max_jerk_edit[a]);
  else
  EDIT_ITEM_FAST_N(float3, a, MSG_VN_JERK, &planner.max_jerk[a], 1.0f, max_jerk_edit[a]);

Marlin/src/libs/nozzle.cpp

@@ -225,38 +225,43 @@ Nozzle nozzle;
 
 #if ENABLED(NOZZLE_PARK_FEATURE)
 
- float Nozzle::park_mode_0_height(const_float_t park_z) {
- // Apply a minimum raise, if specified. Use park.z as a minimum height instead.
- return _MAX(park_z, // Minimum height over 0 based on input
- _MIN(Z_MAX_POS, // Maximum height is fixed
- #ifdef NOZZLE_PARK_Z_RAISE_MIN
- NOZZLE_PARK_Z_RAISE_MIN + // Minimum raise...
- #endif
- current_position.z // ...over current position
- )
- );
- }
+ #if HAS_Z_AXIS
+ float Nozzle::park_mode_0_height(const_float_t park_z) {
+ // Apply a minimum raise, if specified. Use park.z as a minimum height instead.
+ return _MAX(park_z, // Minimum height over 0 based on input
+ _MIN(Z_MAX_POS, // Maximum height is fixed
+ #ifdef NOZZLE_PARK_Z_RAISE_MIN
+ NOZZLE_PARK_Z_RAISE_MIN + // Minimum raise...
+ #endif
+ current_position.z // ...over current position
+ )
+ );
+ }
+ #endif // HAS_Z_AXIS
 
  void Nozzle::park(const uint8_t z_action, const xyz_pos_t &park/*=NOZZLE_PARK_POINT*/) {
- constexpr feedRate_t fr_xy = NOZZLE_PARK_XY_FEEDRATE, fr_z = NOZZLE_PARK_Z_FEEDRATE;
+ #if HAS_Z_AXIS
+ constexpr feedRate_t fr_z = NOZZLE_PARK_Z_FEEDRATE;
 
- switch (z_action) {
- case 1: // Go to Z-park height
- do_blocking_move_to_z(park.z, fr_z);
- break;
+  switch (z_action) {
+  case 1: // Go to Z-park height
+  do_blocking_move_to_z(park.z, fr_z);
+  break;
 
- case 2: // Raise by Z-park height
- do_blocking_move_to_z(_MIN(current_position.z + park.z, Z_MAX_POS), fr_z);
- break;
+  case 2: // Raise by Z-park height
+  do_blocking_move_to_z(_MIN(current_position.z + park.z, Z_MAX_POS), fr_z);
+  break;
 
- default: // Raise by NOZZLE_PARK_Z_RAISE_MIN, use park.z as a minimum height
- do_blocking_move_to_z(park_mode_0_height(park.z), fr_z);
- break;
- }
+ default: // Raise by NOZZLE_PARK_Z_RAISE_MIN, use park.z as a minimum height
+ do_blocking_move_to_z(park_mode_0_height(park.z), fr_z);
+ break;
+ }
+ #endif // HAS_Z_AXIS
 
  #ifndef NOZZLE_PARK_MOVE
  #define NOZZLE_PARK_MOVE 0
  #endif
+ constexpr feedRate_t fr_xy = NOZZLE_PARK_XY_FEEDRATE;
  switch (NOZZLE_PARK_MOVE) {
  case 0: do_blocking_move_to_xy(park, fr_xy); break;
  case 1: do_blocking_move_to_x(park.x, fr_xy); break;

Marlin/src/module/polargraph.cpp

@@ -43,7 +43,7 @@ xy_pos_t draw_area_min, draw_area_max;
 
 void inverse_kinematics(const xyz_pos_t &raw) {
  const float x1 = raw.x - draw_area_min.x, x2 = draw_area_max.x - raw.x, y = raw.y - draw_area_max.y;
- delta.set(HYPOT(x1, y), HYPOT(x2, y), raw.z);
+ delta.set(HYPOT(x1, y), HYPOT(x2, y) OPTARG(HAS_Z_AXIS, raw.z));
 }
 
 #endif // POLARGRAPH