From 7ec2167a73d630e1408911bc172ede11189da27f Mon Sep 17 00:00:00 2001 From: tombrazier <68918209+tombrazier@users.noreply.github.com> Date: Tue, 22 Feb 2022 01:15:52 +0000 Subject: [PATCH] =?UTF-8?q?=E2=9A=A1=EF=B8=8F=20Apply=20PTC=20on=20all=20p?= =?UTF-8?q?robing=20(#23764)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Scott Lahteine --- Marlin/src/feature/probe_temp_comp.cpp | 9 +++++++++ Marlin/src/feature/probe_temp_comp.h | 11 +++++++++-- Marlin/src/gcode/bedlevel/abl/G29.cpp | 9 --------- Marlin/src/gcode/calibrate/G76_M871.cpp | 2 ++ Marlin/src/gcode/calibrate/M48.cpp | 12 +++++++++++- Marlin/src/gcode/probe/G30.cpp | 8 ++++++++ Marlin/src/lcd/menu/menu_probe_offset.cpp | 2 +- Marlin/src/module/probe.cpp | 9 ++++++++- 8 files changed, 48 insertions(+), 14 deletions(-) diff --git a/Marlin/src/feature/probe_temp_comp.cpp b/Marlin/src/feature/probe_temp_comp.cpp index 9a975d6763..b5f636e698 100644 --- a/Marlin/src/feature/probe_temp_comp.cpp +++ b/Marlin/src/feature/probe_temp_comp.cpp @@ -28,6 +28,7 @@ #include "probe_temp_comp.h" #include +#include "../module/temperature.h" ProbeTempComp ptc; @@ -62,6 +63,7 @@ constexpr temp_calib_t ProbeTempComp::cali_info[TSI_COUNT]; uint8_t ProbeTempComp::calib_idx; // = 0 float ProbeTempComp::init_measurement; // = 0.0 +bool ProbeTempComp::enabled = true; void ProbeTempComp::reset() { TERN_(PTC_PROBE, LOOP_L_N(i, PTC_PROBE_COUNT) z_offsets_probe[i] = z_offsets_probe_default[i]); @@ -169,6 +171,13 @@ bool ProbeTempComp::finish_calibration(const TempSensorID tsi) { return true; } +void ProbeTempComp::apply_compensation(float &meas_z) { + if (!enabled) return; + TERN_(PTC_BED, compensate_measurement(TSI_BED, thermalManager.degBed(), meas_z)); + TERN_(PTC_PROBE, compensate_measurement(TSI_PROBE, thermalManager.degProbe(), meas_z)); + TERN_(PTC_HOTEND, compensate_measurement(TSI_EXT, thermalManager.degHotend(0), meas_z)); +} + void ProbeTempComp::compensate_measurement(const TempSensorID tsi, const celsius_t temp, float &meas_z) { const uint8_t measurements = cali_info[tsi].measurements; const celsius_t start_temp = cali_info[tsi].start_temp, diff --git a/Marlin/src/feature/probe_temp_comp.h b/Marlin/src/feature/probe_temp_comp.h index 1db7d04e89..42348db684 100644 --- a/Marlin/src/feature/probe_temp_comp.h +++ b/Marlin/src/feature/probe_temp_comp.h @@ -77,7 +77,6 @@ class ProbeTempComp { static void reset_index() { calib_idx = 0; }; static uint8_t get_index() { return calib_idx; } static void reset(); - static void clear_offsets(const TempSensorID tsi); static void clear_all_offsets() { TERN_(PTC_PROBE, clear_offsets(TSI_PROBE)); TERN_(PTC_BED, clear_offsets(TSI_BED)); @@ -88,10 +87,16 @@ class ProbeTempComp { static void prepare_new_calibration(const_float_t init_meas_z); static void push_back_new_measurement(const TempSensorID tsi, const_float_t meas_z); static bool finish_calibration(const TempSensorID tsi); - static void compensate_measurement(const TempSensorID tsi, const celsius_t temp, float &meas_z); + static void set_enabled(const bool ena) { enabled = ena; } + + // Apply all temperature compensation adjustments + static void apply_compensation(float &meas_z); private: static uint8_t calib_idx; + static bool enabled; + + static void clear_offsets(const TempSensorID tsi); /** * Base value. Temperature compensation values will be deltas @@ -104,6 +109,8 @@ class ProbeTempComp { * to allow generating values of higher temperatures. */ static bool linear_regression(const TempSensorID tsi, float &k, float &d); + + static void compensate_measurement(const TempSensorID tsi, const celsius_t temp, float &meas_z); }; extern ProbeTempComp ptc; diff --git a/Marlin/src/gcode/bedlevel/abl/G29.cpp b/Marlin/src/gcode/bedlevel/abl/G29.cpp index 9ec43fe49d..24c0268b9f 100644 --- a/Marlin/src/gcode/bedlevel/abl/G29.cpp +++ b/Marlin/src/gcode/bedlevel/abl/G29.cpp @@ -36,11 +36,6 @@ #include "../../../module/probe.h" #include "../../queue.h" -#if HAS_PTC - #include "../../../feature/probe_temp_comp.h" - #include "../../../module/temperature.h" -#endif - #if HAS_STATUS_MESSAGE #include "../../../lcd/marlinui.h" #endif @@ -658,10 +653,6 @@ G29_TYPE GcodeSuite::G29() { break; // Breaks out of both loops } - TERN_(PTC_BED, ptc.compensate_measurement(TSI_BED, thermalManager.degBed(), abl.measured_z)); - TERN_(PTC_PROBE, ptc.compensate_measurement(TSI_PROBE, thermalManager.degProbe(), abl.measured_z)); - TERN_(PTC_HOTEND, ptc.compensate_measurement(TSI_EXT, thermalManager.degHotend(0), abl.measured_z)); - #if ENABLED(AUTO_BED_LEVELING_LINEAR) abl.mean += abl.measured_z; diff --git a/Marlin/src/gcode/calibrate/G76_M871.cpp b/Marlin/src/gcode/calibrate/G76_M871.cpp index 21bb2c7590..ad13b20306 100644 --- a/Marlin/src/gcode/calibrate/G76_M871.cpp +++ b/Marlin/src/gcode/calibrate/G76_M871.cpp @@ -109,7 +109,9 @@ static void say_failed_to_calibrate() { SERIAL_ECHOPGM("!Failed to calibra 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); if (isnan(measured_z)) SERIAL_ECHOLNPGM("!Received NAN. Aborting."); else { diff --git a/Marlin/src/gcode/calibrate/M48.cpp b/Marlin/src/gcode/calibrate/M48.cpp index 913ffe30d4..8b6ea0bf1f 100644 --- a/Marlin/src/gcode/calibrate/M48.cpp +++ b/Marlin/src/gcode/calibrate/M48.cpp @@ -35,11 +35,15 @@ #include "../../module/planner.h" #endif +#if HAS_PTC + #include "../../feature/probe_temp_comp.h" +#endif + /** * M48: Z probe repeatability measurement function. * * Usage: - * M48 + * M48 * P = Number of sampled points (4-50, default 10) * X = Sample X position * Y = Sample Y position @@ -47,6 +51,7 @@ * E = Engage Z probe for each reading * L = Number of legs of movement before probe * S = Schizoid (Or Star if you prefer) + * C = Enable probe temperature compensation (0 or 1, default 1) * * This function requires the machine to be homed before invocation. */ @@ -107,6 +112,8 @@ void GcodeSuite::M48() { set_bed_leveling_enabled(false); #endif + TERN_(HAS_PTC, ptc.set_enabled(!parser.seen('C') || parser.value_bool())); + // Work with reasonable feedrates remember_feedrate_scaling_off(); @@ -269,6 +276,9 @@ void GcodeSuite::M48() { // Re-enable bed level correction if it had been on TERN_(HAS_LEVELING, set_bed_leveling_enabled(was_enabled)); + // Re-enable probe temperature correction + TERN_(HAS_PTC, ptc.set_enabled(true)); + report_current_position(); } diff --git a/Marlin/src/gcode/probe/G30.cpp b/Marlin/src/gcode/probe/G30.cpp index f4152c76e9..474f1f252a 100644 --- a/Marlin/src/gcode/probe/G30.cpp +++ b/Marlin/src/gcode/probe/G30.cpp @@ -29,6 +29,10 @@ #include "../../module/probe.h" #include "../../feature/bedlevel/bedlevel.h" +#if HAS_PTC + #include "../../feature/probe_temp_comp.h" +#endif + /** * G30: Do a single Z probe at the current XY * @@ -37,6 +41,7 @@ * X Probe X position (default current X) * Y Probe Y position (default current Y) * E Engage the probe for each probe (default 1) + * C Enable probe temperature compensation (0 or 1, default 1) */ void GcodeSuite::G30() { @@ -51,7 +56,10 @@ void GcodeSuite::G30() { remember_feedrate_scaling_off(); const ProbePtRaise raise_after = parser.boolval('E', true) ? PROBE_PT_STOW : PROBE_PT_NONE; + + TERN_(HAS_PTC, ptc.set_enabled(!parser.seen('C') || parser.value_bool())); const float measured_z = probe.probe_at_point(pos, raise_after, 1); + TERN_(HAS_PTC, ptc.set_enabled(true)); if (!isnan(measured_z)) SERIAL_ECHOLNPGM("Bed X: ", pos.x, " Y: ", pos.y, " Z: ", measured_z); diff --git a/Marlin/src/lcd/menu/menu_probe_offset.cpp b/Marlin/src/lcd/menu/menu_probe_offset.cpp index ae785fa641..79db47005d 100644 --- a/Marlin/src/lcd/menu/menu_probe_offset.cpp +++ b/Marlin/src/lcd/menu/menu_probe_offset.cpp @@ -62,7 +62,7 @@ void probe_offset_wizard_menu() { if (LCD_HEIGHT >= 4) STATIC_ITEM(MSG_MOVE_NOZZLE_TO_BED, SS_CENTER|SS_INVERT); - STATIC_ITEM_P(PSTR("Z="), SS_CENTER, ftostr42_52(current_position.z)); + STATIC_ITEM_P(PSTR("Z"), SS_CENTER, ftostr42_52(current_position.z)); STATIC_ITEM(MSG_ZPROBE_ZOFFSET, SS_LEFT, ftostr42_52(calculated_z_offset)); SUBMENU(MSG_MOVE_1MM, []{ _goto_manual_move_z( 1); }); diff --git a/Marlin/src/module/probe.cpp b/Marlin/src/module/probe.cpp index fdd6897192..95776ffda1 100644 --- a/Marlin/src/module/probe.cpp +++ b/Marlin/src/module/probe.cpp @@ -77,6 +77,10 @@ #include "servo.h" #endif +#if HAS_PTC + #include "../feature/probe_temp_comp.h" +#endif + #if ENABLED(EXTENSIBLE_UI) #include "../lcd/extui/ui_api.h" #elif ENABLED(DWIN_CREALITY_LCD_ENHANCED) @@ -801,7 +805,10 @@ float Probe::probe_at_point(const_float_t rx, const_float_t ry, const ProbePtRai do_blocking_move_to(npos, feedRate_t(XY_PROBE_FEEDRATE_MM_S)); float measured_z = NAN; - if (!deploy()) measured_z = run_z_probe(sanity_check) + offset.z; + if (!deploy()) { + measured_z = run_z_probe(sanity_check) + offset.z; + TERN_(HAS_PTC, ptc.apply_compensation(measured_z)); + } if (!isnan(measured_z)) { const bool big_raise = raise_after == PROBE_PT_BIG_RAISE; if (big_raise || raise_after == PROBE_PT_RAISE)