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@ -135,9 +135,9 @@
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* a subsequent G or T leveling operation for backward compatibility.
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*
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* P1 Phase 1 Invalidate entire Mesh and continue with automatic generation of the Mesh data using
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* the Z-Probe. Usually the probe can not reach all areas that the nozzle can reach.
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* In Cartesian printers, mesh points within the X_OFFSET_FROM_EXTRUDER and Y_OFFSET_FROM_EXTRUDER
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* area can not be automatically probed. For Delta printers the area in which DELTA_PROBEABLE_RADIUS
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* the Z-Probe. Usually the probe can't reach all areas that the nozzle can reach. On
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* Cartesian printers, points within the X_PROBE_OFFSET_FROM_EXTRUDER and Y_PROBE_OFFSET_FROM_EXTRUDER
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* area cannot be automatically probed. For Delta printers the area in which DELTA_PROBEABLE_RADIUS
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* and DELTA_PRINTABLE_RADIUS do not overlap will not be automatically probed.
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*
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* These points will be handled in Phase 2 and Phase 3. If the Phase 1 command is given the
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@ -186,20 +186,20 @@
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* of the Mesh being built.
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*
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* P3 Phase 3 Fill the unpopulated regions of the Mesh with a fixed value. There are two different paths the
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* user can go down. If the user specifies the value using the C parameter, the closest invalid
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* mesh points to the nozzle will be filled. The user can specify a repeat count using the R
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* user can go down. If the user specifies the value using the C parameter, the closest invalid
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* mesh points to the nozzle will be filled. The user can specify a repeat count using the R
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* parameter with the C version of the command.
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*
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* A second version of the fill command is available if no C constant is specified. Not
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* specifying a C constant will invoke the 'Smart Fill' algorithm. The G29 P3 command will search
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* from the edges of the mesh inward looking for invalid mesh points. It will look at the next
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* several mesh points to determine if the print bed is sloped up or down. If the bed is sloped
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* A second version of the fill command is available if no C constant is specified. Not
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* specifying a C constant will invoke the 'Smart Fill' algorithm. The G29 P3 command will search
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* from the edges of the mesh inward looking for invalid mesh points. It will look at the next
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* several mesh points to determine if the print bed is sloped up or down. If the bed is sloped
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* upward from the invalid mesh point, it will be replaced with the value of the nearest mesh point.
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* If the bed is sloped downward from the invalid mesh point, it will be replaced with a value that
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* puts all three points in a line. The second version of the G29 P3 command is a quick, easy and
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* puts all three points in a line. The second version of the G29 P3 command is a quick, easy and
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* usually safe way to populate the unprobed regions of your mesh so you can continue to the G26
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* Mesh Validation Pattern phase. Please note that you are populating your mesh with unverified
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* numbers. You should use some scrutiny and caution.
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* Mesh Validation Pattern phase. Please note that you are populating your mesh with unverified
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* numbers. You should use some scrutiny and caution.
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*
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* P4 Phase 4 Fine tune the Mesh. The Delta Mesh Compensation System assume the existence of
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* an LCD Panel. It is possible to fine tune the mesh without the use of an LCD Panel.
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@ -242,7 +242,7 @@
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* command is not anticipated to be of much value to the typical user. It is intended
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* for developers to help them verify correct operation of the Unified Bed Leveling System.
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*
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* R # Repeat Repeat this command the specified number of times. If no number is specified the
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* R # Repeat Repeat this command the specified number of times. If no number is specified the
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* command will be repeated GRID_MAX_POINTS_X * GRID_MAX_POINTS_Y times.
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*
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* S Store Store the current Mesh in the Activated area of the EEPROM. It will also store the
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@ -497,7 +497,7 @@
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if (code_seen('H') && code_has_value()) height = code_value_float();
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if ( !position_is_reachable_xy( x_pos, y_pos )) {
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if (!position_is_reachable_xy(x_pos, y_pos)) {
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SERIAL_PROTOCOLLNPGM("(X,Y) outside printable radius.");
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return;
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}
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@ -635,7 +635,7 @@
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ubl.display_map(code_has_value() ? code_value_int() : 0);
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/*
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* This code may not be needed... Prepare for its removal...
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* This code may not be needed... Prepare for its removal...
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*
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if (code_seen('Z')) {
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if (code_has_value())
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@ -660,9 +660,9 @@
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do_blocking_move_to_z(measured_z);
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} while (!ubl_lcd_clicked());
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ubl.has_control_of_lcd_panel = true; // There is a race condition for the Encoder Wheel getting clicked.
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ubl.has_control_of_lcd_panel = true; // There is a race condition for the encoder click.
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// It could get detected in lcd_mesh_edit (actually _lcd_mesh_fine_tune)
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// or here. So, until we are done looking for a long Encoder Wheel Press,
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// or here. So, until we are done looking for a long encoder press,
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// we need to take control of the panel
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KEEPALIVE_STATE(IN_HANDLER);
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@ -1346,10 +1346,10 @@
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my = pgm_read_float(&ubl.mesh_index_to_ypos[j]);
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// If using the probe as the reference there are some unreachable locations.
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// Also for round beds, there are grid points outside the bed that nozzle can't reach.
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// Also for round beds, there are grid points outside the bed the nozzle can't reach.
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// Prune them from the list and ignore them till the next Phase (manual nozzle probing).
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if ( ! (probe_as_reference ? position_is_reachable_by_probe_raw_xy(mx, my) : position_is_reachable_raw_xy(mx, my)) )
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if (probe_as_reference ? !position_is_reachable_by_probe_raw_xy(mx, my) : !position_is_reachable_raw_xy(mx, my))
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continue;
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// Reachable. Check if it's the closest location to the nozzle.
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@ -1390,14 +1390,14 @@
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}
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void fine_tune_mesh(const float &lx, const float &ly, const bool do_ubl_mesh_map) {
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if (!code_seen('R')) // fine_tune_mesh() is special. If no repetion count flag is specified
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repetition_cnt = 1; // we know to do exactly one mesh location. Otherwise we use what the parser decided.
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if (!code_seen('R')) // fine_tune_mesh() is special. If no repetition count flag is specified
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repetition_cnt = 1; // do exactly one mesh location. Otherwise use what the parser decided.
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mesh_index_pair location;
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uint16_t not_done[16];
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int32_t round_off;
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if ( ! position_is_reachable_xy( lx, ly )) {
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if (!position_is_reachable_xy(lx, ly)) {
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SERIAL_PROTOCOLLNPGM("(X,Y) outside printable radius.");
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return;
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}
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@ -1413,7 +1413,7 @@
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do {
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location = find_closest_mesh_point_of_type(SET_IN_BITMAP, lx, ly, USE_NOZZLE_AS_REFERENCE, not_done, false);
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if (location.x_index < 0 ) break; // stop when we can't find any more reachable points.
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if (location.x_index < 0) break; // stop when we can't find any more reachable points.
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bit_clear(not_done, location.x_index, location.y_index); // Mark this location as 'adjusted' so we will find a
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// different location the next time through the loop
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@ -1421,9 +1421,8 @@
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const float rawx = pgm_read_float(&ubl.mesh_index_to_xpos[location.x_index]),
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rawy = pgm_read_float(&ubl.mesh_index_to_ypos[location.y_index]);
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if ( ! position_is_reachable_raw_xy( rawx, rawy )) { // SHOULD NOT OCCUR because find_closest_mesh_point_of_type will only return reachable
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if (!position_is_reachable_raw_xy(rawx, rawy)) // SHOULD NOT OCCUR because find_closest_mesh_point_of_type will only return reachable
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break;
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}
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float new_z = ubl.z_values[location.x_index][location.y_index];
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@ -1432,8 +1431,7 @@
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do_blocking_move_to_z(Z_CLEARANCE_DEPLOY_PROBE); // Move the nozzle to where we are going to edit
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do_blocking_move_to_xy(LOGICAL_X_POSITION(rawx), LOGICAL_Y_POSITION(rawy));
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round_off = (int32_t)(new_z * 1000.0); // we chop off the last digits just to be clean. We are rounding to the
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new_z = float(round_off) / 1000.0;
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new_z = floor(new_z * 1000.0) * 0.001; // Chop off digits after the 1000ths place
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KEEPALIVE_STATE(PAUSED_FOR_USER);
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ubl.has_control_of_lcd_panel = true;
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@ -1451,9 +1449,9 @@
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lcd_return_to_status();
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// There is a race condition for the Encoder Wheel getting clicked.
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// It could get detected in lcd_mesh_edit (actually _lcd_mesh_fine_tune)
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// or here.
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// The technique used here generates a race condition for the encoder click.
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// It could get detected in lcd_mesh_edit (actually _lcd_mesh_fine_tune) or here.
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// Let's work on specifying a proper API for the LCD ASAP, OK?
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ubl.has_control_of_lcd_panel = true;
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}
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@ -1478,7 +1476,7 @@
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lcd_implementation_clear();
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} while (( location.x_index >= 0 ) && (--repetition_cnt>0));
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} while (location.x_index >= 0 && --repetition_cnt > 0);
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FINE_TUNE_EXIT:
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Scott Lahteine
8 years ago