diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp index d4c353e2fe..fc5df9443f 100644 --- a/Marlin/Marlin_main.cpp +++ b/Marlin/Marlin_main.cpp @@ -310,6 +310,9 @@ float position_shift[3] = { 0 }; // Set by M206, M428, or menu item. Saved to EEPROM. float home_offset[3] = { 0 }; +#define RAW_POSITION(POS, AXIS) (POS - home_offset[AXIS] - position_shift[AXIS]) +#define RAW_CURRENT_POSITION(AXIS) (RAW_POSITION(current_position[AXIS], AXIS)) + // Software Endstops. Default to configured limits. float sw_endstop_min[3] = { X_MIN_POS, Y_MIN_POS, Z_MIN_POS }; float sw_endstop_max[3] = { X_MAX_POS, Y_MAX_POS, Z_MAX_POS }; @@ -2766,8 +2769,7 @@ inline void gcode_G28() { // Save known Z position if already homed if (axis_homed[X_AXIS] && axis_homed[Y_AXIS] && axis_homed[Z_AXIS]) { pre_home_z = current_position[Z_AXIS]; - pre_home_z += mbl.get_z(current_position[X_AXIS] - home_offset[X_AXIS], - current_position[Y_AXIS] - home_offset[Y_AXIS]); + pre_home_z += mbl.get_z(RAW_CURRENT_POSITION(X_AXIS), RAW_CURRENT_POSITION(Y_AXIS)); } mbl.set_active(false); current_position[Z_AXIS] = pre_home_z; @@ -3083,8 +3085,7 @@ inline void gcode_G28() { stepper.synchronize(); #else current_position[Z_AXIS] = MESH_HOME_SEARCH_Z - - mbl.get_z(current_position[X_AXIS] - home_offset[X_AXIS], - current_position[Y_AXIS] - home_offset[Y_AXIS]) + mbl.get_z(RAW_CURRENT_POSITION(X_AXIS), RAW_CURRENT_POSITION(Y_AXIS)) #if Z_HOME_DIR > 0 + Z_MAX_POS #endif @@ -3096,8 +3097,7 @@ inline void gcode_G28() { SYNC_PLAN_POSITION_KINEMATIC(); mbl.set_active(true); current_position[Z_AXIS] = pre_home_z - - mbl.get_z(current_position[X_AXIS] - home_offset[X_AXIS], - current_position[Y_AXIS] - home_offset[Y_AXIS]); + mbl.get_z(RAW_CURRENT_POSITION(X_AXIS), RAW_CURRENT_POSITION(Y_AXIS)); } } #endif @@ -3305,8 +3305,7 @@ inline void gcode_G28() { case MeshReset: if (mbl.active()) { current_position[Z_AXIS] += - mbl.get_z(current_position[X_AXIS] - home_offset[X_AXIS], - current_position[Y_AXIS] - home_offset[Y_AXIS]) - MESH_HOME_SEARCH_Z; + mbl.get_z(RAW_CURRENT_POSITION(X_AXIS), RAW_CURRENT_POSITION(Y_AXIS)) - MESH_HOME_SEARCH_Z; mbl.reset(); SYNC_PLAN_POSITION_KINEMATIC(); } @@ -6620,21 +6619,23 @@ inline void gcode_T(uint8_t tmp_extruder) { } #endif - #elif ENABLED(MESH_BED_LEVELING) + #else // !AUTO_BED_LEVELING_FEATURE - if (mbl.active()) { - float xpos = current_position[X_AXIS] - home_offset[X_AXIS], - ypos = current_position[Y_AXIS] - home_offset[Y_AXIS]; - current_position[Z_AXIS] += mbl.get_z(xpos + xydiff[X_AXIS], ypos + xydiff[Y_AXIS]) - mbl.get_z(xpos, ypos); - } + #if ENABLED(MESH_BED_LEVELING) - #else // no bed leveling + if (mbl.active()) { + float xpos = RAW_CURRENT_POSITION(X_AXIS), + ypos = RAW_CURRENT_POSITION(Y_AXIS); + current_position[Z_AXIS] += mbl.get_z(xpos + xydiff[X_AXIS], ypos + xydiff[Y_AXIS]) - mbl.get_z(xpos, ypos); + } + + #endif // MESH_BED_LEVELING // The newly-selected extruder XY is actually at... current_position[X_AXIS] += xydiff[X_AXIS]; current_position[Y_AXIS] += xydiff[Y_AXIS]; - #endif // no bed leveling + #endif // !AUTO_BED_LEVELING_FEATURE for (uint8_t i = X_AXIS; i <= Y_AXIS; i++) { position_shift[i] += xydiff[i]; @@ -7476,10 +7477,10 @@ void mesh_buffer_line(float x, float y, float z, const float e, float feed_rate, set_current_to_destination(); return; } - int pcx = mbl.cell_index_x(current_position[X_AXIS] - home_offset[X_AXIS]); - int pcy = mbl.cell_index_y(current_position[Y_AXIS] - home_offset[Y_AXIS]); - int cx = mbl.cell_index_x(x - home_offset[X_AXIS]); - int cy = mbl.cell_index_y(y - home_offset[Y_AXIS]); + int pcx = mbl.cell_index_x(RAW_CURRENT_POSITION(X_AXIS)), + pcy = mbl.cell_index_y(RAW_CURRENT_POSITION(Y_AXIS)), + cx = mbl.cell_index_x(RAW_POSITION(x, X_AXIS)), + cy = mbl.cell_index_y(RAW_POSITION(x, Y_AXIS)); NOMORE(pcx, MESH_NUM_X_POINTS - 2); NOMORE(pcy, MESH_NUM_Y_POINTS - 2); NOMORE(cx, MESH_NUM_X_POINTS - 2);