diff --git a/Marlin/src/gcode/bedlevel/G35.cpp b/Marlin/src/gcode/bedlevel/G35.cpp index dd828bf0c873..ff0321e4aa5c 100644 --- a/Marlin/src/gcode/bedlevel/G35.cpp +++ b/Marlin/src/gcode/bedlevel/G35.cpp @@ -108,7 +108,6 @@ void GcodeSuite::G35() { // length of the deployed pin (BLTOUCH stroke < 7mm) // Unsure if this is even required. The probe seems to lift correctly after probe done. - do_blocking_move_to_z(SUM_TERN(BLTOUCH, Z_CLEARANCE_BETWEEN_PROBES, bltouch.z_extra_clearance())); const float z_probed_height = probe.probe_at_point(tramming_points[i], PROBE_PT_RAISE, 0, true); if (isnan(z_probed_height)) { diff --git a/Marlin/src/gcode/calibrate/G76_M871.cpp b/Marlin/src/gcode/calibrate/G76_M871.cpp index c484d4f1b770..9bea0a0b863b 100644 --- a/Marlin/src/gcode/calibrate/G76_M871.cpp +++ b/Marlin/src/gcode/calibrate/G76_M871.cpp @@ -108,7 +108,6 @@ }; auto g76_probe = [](const TempSensorID sid, celsius_t &targ, const xy_pos_t &nozpos) { - do_z_clearance(5.0); // Raise nozzle before probing ptc.set_enabled(false); const float measured_z = probe.probe_at_point(nozpos, PROBE_PT_STOW, 0, false); // verbose=0, probe_relative=false ptc.set_enabled(true); diff --git a/Marlin/src/lcd/menu/menu_tramming_wizard.cpp b/Marlin/src/lcd/menu/menu_tramming_wizard.cpp index 1dd8a1cab6fd..4ce2cd646018 100644 --- a/Marlin/src/lcd/menu/menu_tramming_wizard.cpp +++ b/Marlin/src/lcd/menu/menu_tramming_wizard.cpp @@ -53,9 +53,7 @@ static int8_t reference_index; // = 0 #endif static bool probe_single_point() { - do_blocking_move_to_z(TERN(BLTOUCH, Z_CLEARANCE_DEPLOY_PROBE, Z_CLEARANCE_BETWEEN_PROBES)); - // Stow after each point with BLTouch "HIGH SPEED" mode for push-pin safety - const float z_probed_height = probe.probe_at_point(tramming_points[tram_index], TERN0(BLTOUCH, bltouch.high_speed_mode) ? PROBE_PT_STOW : PROBE_PT_RAISE, 0, true); + const float z_probed_height = probe.probe_at_point(tramming_points[tram_index], PROBE_PT_RAISE, 0, true); z_measured[tram_index] = z_probed_height; if (reference_index < 0) reference_index = tram_index; move_to_tramming_wait_pos(); diff --git a/Marlin/src/module/probe.cpp b/Marlin/src/module/probe.cpp index faa3aec03d74..da69b725b921 100644 --- a/Marlin/src/module/probe.cpp +++ b/Marlin/src/module/probe.cpp @@ -147,7 +147,7 @@ xyz_pos_t Probe::offset; // Initialized by settings.load() WRITE(MAGLEV_TRIGGER_PIN, LOW); } - inline void maglev_idle() { do_blocking_move_to_z(10); } + inline void maglev_idle() { do_z_clearance(10); } #elif ENABLED(TOUCH_MI_PROBE) @@ -749,7 +749,7 @@ float Probe::run_z_probe(const bool sanity_check/*=true*/) { if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM("1st Probe Z:", first_probe_z); // Raise to give the probe clearance - do_blocking_move_to_z(current_position.z + Z_CLEARANCE_MULTI_PROBE, z_probe_fast_mm_s); + do_z_clearance(current_position.z + Z_CLEARANCE_MULTI_PROBE); #elif Z_PROBE_FEEDRATE_FAST != Z_PROBE_FEEDRATE_SLOW @@ -759,7 +759,7 @@ float Probe::run_z_probe(const bool sanity_check/*=true*/) { if (current_position.z > z) { // Probe down fast. If the probe never triggered, raise for probe clearance if (!probe_down_to_z(z, z_probe_fast_mm_s)) - do_blocking_move_to_z(current_position.z + Z_CLEARANCE_BETWEEN_PROBES, z_probe_fast_mm_s); + do_z_clearance(current_position.z + Z_CLEARANCE_BETWEEN_PROBES); } #endif @@ -810,7 +810,7 @@ float Probe::run_z_probe(const bool sanity_check/*=true*/) { #if EXTRA_PROBING > 0 < TOTAL_PROBING - 1 #endif - ) do_blocking_move_to_z(z + Z_CLEARANCE_MULTI_PROBE, z_probe_fast_mm_s); + ) do_z_clearance(z + Z_CLEARANCE_MULTI_PROBE); #endif } @@ -878,13 +878,16 @@ float Probe::probe_at_point(const_float_t rx, const_float_t ry, const ProbePtRai } #if ENABLED(BLTOUCH) - if (bltouch.high_speed_mode && bltouch.triggered()) - bltouch._reset(); + // Reset a BLTouch in HS mode if already triggered + if (bltouch.high_speed_mode && bltouch.triggered()) bltouch._reset(); #endif + // Use a safe Z height for the XY move + const float safe_z = _MAX(current_position.z, SUM_TERN(BLTOUCH, Z_CLEARANCE_BETWEEN_PROBES, bltouch.z_extra_clearance())); + // On delta keep Z below clip height or do_blocking_move_to will abort xyz_pos_t npos = NUM_AXIS_ARRAY( - rx, ry, TERN(DELTA, _MIN(delta_clip_start_height, current_position.z), current_position.z), + rx, ry, TERN(DELTA, _MIN(delta_clip_start_height, safe_z), safe_z), current_position.i, current_position.j, current_position.k, current_position.u, current_position.v, current_position.w ); @@ -907,17 +910,22 @@ float Probe::probe_at_point(const_float_t rx, const_float_t ry, const ProbePtRai TERN_(HAS_PTC, ptc.apply_compensation(measured_z)); TERN_(X_AXIS_TWIST_COMPENSATION, measured_z += xatc.compensation(npos + offset_xy)); } + + // Deploy succeeded and a successful measurement was done. + // Raise and/or stow the probe depending on 'raise_after' and settings. if (!isnan(measured_z)) { - const bool big_raise = raise_after == PROBE_PT_BIG_RAISE; - if (big_raise || raise_after == PROBE_PT_RAISE) - do_blocking_move_to_z(current_position.z + (big_raise ? 25 : Z_CLEARANCE_BETWEEN_PROBES), z_probe_fast_mm_s); - else if (raise_after == PROBE_PT_STOW || raise_after == PROBE_PT_LAST_STOW) + const ProbePtRaise raise_type = (TERN0(BLTOUCH, !bltouch.high_speed_mode) && raise_after == PROBE_PT_RAISE) ? PROBE_PT_STOW : raise_after; + const bool big_raise = raise_type == PROBE_PT_BIG_RAISE; + if (big_raise || raise_type == PROBE_PT_RAISE) + do_z_clearance(current_position.z + (big_raise ? 25 : Z_CLEARANCE_BETWEEN_PROBES)); + else if (raise_type == PROBE_PT_STOW || raise_type == PROBE_PT_LAST_STOW) if (stow()) measured_z = NAN; // Error on stow? if (verbose_level > 2) SERIAL_ECHOLNPGM("Bed X: ", LOGICAL_X_POSITION(rx), " Y: ", LOGICAL_Y_POSITION(ry), " Z: ", measured_z); } + // If any error occurred stow the probe and set an alert if (isnan(measured_z)) { stow(); LCD_MESSAGE(MSG_LCD_PROBING_FAILED);