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🚸 More flexible Probe Temperature Compensation (#23033)

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tombrazier 2021-11-01 23:03:50 +00:00 committed by GitHub
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15 changed files with 672 additions and 623 deletions
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100
Marlin/Configuration_adv.h
View file

@ -1988,65 +1988,69 @@
/**
* Thermal Probe Compensation
* Probe measurements are adjusted to compensate for temperature distortion.
* Use G76 to calibrate this feature. Use M871 to set values manually.
* For a more detailed explanation of the process see G76_M871.cpp.
*
* Adjust probe measurements to compensate for distortion associated with the temperature
* of the probe, bed, and/or hotend.
* Use G76 to automatically calibrate this feature for probe and bed temperatures.
* (Extruder temperature/offset values must be calibrated manually.)
* Use M871 to set temperature/offset values manually.
* For more details see https://marlinfw.org/docs/features/probe_temp_compensation.html
*/
#if HAS_BED_PROBE && TEMP_SENSOR_PROBE && TEMP_SENSOR_BED
// Enable thermal first layer compensation using bed and probe temperatures
#define PROBE_TEMP_COMPENSATION
//#define PTC_PROBE // Compensate based on probe temperature
//#define PTC_BED // Compensate based on bed temperature
//#define PTC_HOTEND // Compensate based on hotend temperature
// Add additional compensation depending on hotend temperature
// Note: this values cannot be calibrated and have to be set manually
#if ENABLED(PROBE_TEMP_COMPENSATION)
#if ANY(PTC_PROBE, PTC_BED, PTC_HOTEND)
/**
* If the probe is outside the defined range, use linear extrapolation with the closest
* point and the point with index PTC_LINEAR_EXTRAPOLATION. e.g., If set to 4 it will use the
* linear extrapolation between data[0] and data[4] for values below PTC_PROBE_START.
*/
//#define PTC_LINEAR_EXTRAPOLATION 4
#if ENABLED(PTC_PROBE)
// Probe temperature calibration generates a table of values starting at PTC_PROBE_START
// (e.g., 30), in steps of PTC_PROBE_RES (e.g., 5) with PTC_PROBE_COUNT (e.g., 10) samples.
#define PTC_PROBE_START 30 // (°C)
#define PTC_PROBE_RES 5 // (°C)
#define PTC_PROBE_COUNT 10
#define PTC_PROBE_ZOFFS { 0 } // (µm) Z adjustments per sample
#endif
#if ENABLED(PTC_BED)
// Bed temperature calibration builds a similar table.
#define PTC_BED_START 60 // (°C)
#define PTC_BED_RES 5 // (°C)
#define PTC_BED_COUNT 10
#define PTC_BED_ZOFFS { 0 } // (µm) Z adjustments per sample
#endif
#if ENABLED(PTC_HOTEND)
// Note: There is no automatic calibration for the hotend. Use M871.
#define PTC_HOTEND_START 180 // (°C)
#define PTC_HOTEND_RES 5 // (°C)
#define PTC_HOTEND_COUNT 20
#define PTC_HOTEND_ZOFFS { 0 } // (µm) Z adjustments per sample
#endif
// G76 options
#if BOTH(PTC_PROBE, PTC_BED)
// Park position to wait for probe cooldown
#define PTC_PARK_POS { 0, 0, 100 }
// Probe position to probe and wait for probe to reach target temperature
//#define PTC_PROBE_POS { 12.0f, 7.3f } // Example: MK52 magnetic heatbed
#define PTC_PROBE_POS { 90, 100 }
// Enable additional compensation using hotend temperature
// Note: this values cannot be calibrated automatically but have to be set manually via M871.
//#define USE_TEMP_EXT_COMPENSATION
// Probe temperature calibration generates a table of values starting at PTC_SAMPLE_START
// (e.g., 30), in steps of PTC_SAMPLE_RES (e.g., 5) with PTC_SAMPLE_COUNT (e.g., 10) samples.
//#define PTC_SAMPLE_START 30 // (°C)
//#define PTC_SAMPLE_RES 5 // (°C)
//#define PTC_SAMPLE_COUNT 10
// Bed temperature calibration builds a similar table.
//#define BTC_SAMPLE_START 60 // (°C)
//#define BTC_SAMPLE_RES 5 // (°C)
//#define BTC_SAMPLE_COUNT 10
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
//#define ETC_SAMPLE_START 180 // (°C)
//#define ETC_SAMPLE_RES 5 // (°C)
//#define ETC_SAMPLE_COUNT 20
#endif
// The temperature the probe should be at while taking measurements during bed temperature
// calibration.
//#define BTC_PROBE_TEMP 30 // (°C)
// The temperature the probe should be at while taking measurements during
// bed temperature calibration.
#define PTC_PROBE_TEMP 30 // (°C)
// Height above Z=0.0 to raise the nozzle. Lowering this can help the probe to heat faster.
// Note: the Z=0.0 offset is determined by the probe offset which can be set using M851.
//#define PTC_PROBE_HEATING_OFFSET 0.5
// Height to raise the Z-probe between heating and taking the next measurement. Some probes
// may fail to untrigger if they have been triggered for a long time, which can be solved by
// increasing the height the probe is raised to.
//#define PTC_PROBE_RAISE 15
// If the probe is outside of the defined range, use linear extrapolation using the closest
// point and the PTC_LINEAR_EXTRAPOLATION'th next point. E.g. if set to 4 it will use data[0]
// and data[4] to perform linear extrapolation for values below PTC_SAMPLE_START.
//#define PTC_LINEAR_EXTRAPOLATION 4
#endif
// Note: The Z=0.0 offset is determined by the probe Z offset (e.g., as set with M851 Z).
#define PTC_PROBE_HEATING_OFFSET 0.5
#endif
#endif // PTC_PROBE || PTC_BED || PTC_HOTEND
// @section extras

84
Marlin/src/feature/probe_temp_comp.cpp
View file

@ -22,39 +22,53 @@
#include "../inc/MarlinConfigPre.h"
#if ENABLED(PROBE_TEMP_COMPENSATION)
#if HAS_PTC
//#define DEBUG_PTC // Print extra debug output with 'M871'
#include "probe_temp_comp.h"
#include <math.h>
ProbeTempComp temp_comp;
ProbeTempComp ptc;
int16_t ProbeTempComp::z_offsets_probe[cali_info_init[TSI_PROBE].measurements], // = {0}
ProbeTempComp::z_offsets_bed[cali_info_init[TSI_BED].measurements]; // = {0}
#if ENABLED(PTC_PROBE)
constexpr int16_t z_offsets_probe_default[PTC_PROBE_COUNT] = PTC_PROBE_ZOFFS;
int16_t ProbeTempComp::z_offsets_probe[PTC_PROBE_COUNT] = PTC_PROBE_ZOFFS;
#endif
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
int16_t ProbeTempComp::z_offsets_ext[cali_info_init[TSI_EXT].measurements]; // = {0}
#if ENABLED(PTC_BED)
constexpr int16_t z_offsets_bed_default[PTC_BED_COUNT] = PTC_BED_ZOFFS;
int16_t ProbeTempComp::z_offsets_bed[PTC_BED_COUNT] = PTC_BED_ZOFFS;
#endif
#if ENABLED(PTC_HOTEND)
constexpr int16_t z_offsets_hotend_default[PTC_HOTEND_COUNT] = PTC_HOTEND_ZOFFS;
int16_t ProbeTempComp::z_offsets_hotend[PTC_HOTEND_COUNT] = PTC_HOTEND_ZOFFS;
#endif
int16_t *ProbeTempComp::sensor_z_offsets[TSI_COUNT] = {
ProbeTempComp::z_offsets_probe, ProbeTempComp::z_offsets_bed
OPTARG(USE_TEMP_EXT_COMPENSATION, ProbeTempComp::z_offsets_ext)
#if ENABLED(PTC_PROBE)
ProbeTempComp::z_offsets_probe,
#endif
#if ENABLED(PTC_BED)
ProbeTempComp::z_offsets_bed,
#endif
#if ENABLED(PTC_HOTEND)
ProbeTempComp::z_offsets_hotend,
#endif
};
const temp_calib_t ProbeTempComp::cali_info[TSI_COUNT] = {
cali_info_init[TSI_PROBE], cali_info_init[TSI_BED]
OPTARG(USE_TEMP_EXT_COMPENSATION, cali_info_init[TSI_EXT])
};
constexpr xyz_pos_t ProbeTempComp::park_point;
constexpr xy_pos_t ProbeTempComp::measure_point;
constexpr celsius_t ProbeTempComp::probe_calib_bed_temp;
constexpr temp_calib_t ProbeTempComp::cali_info[TSI_COUNT];
uint8_t ProbeTempComp::calib_idx; // = 0
float ProbeTempComp::init_measurement; // = 0.0
void ProbeTempComp::reset() {
TERN_(PTC_PROBE, LOOP_L_N(i, PTC_PROBE_COUNT) z_offsets_probe[i] = z_offsets_probe_default[i]);
TERN_(PTC_BED, LOOP_L_N(i, PTC_BED_COUNT) z_offsets_bed[i] = z_offsets_bed_default[i]);
TERN_(PTC_HOTEND, LOOP_L_N(i, PTC_HOTEND_COUNT) z_offsets_hotend[i] = z_offsets_hotend_default[i]);
}
void ProbeTempComp::clear_offsets(const TempSensorID tsi) {
LOOP_L_N(i, cali_info[tsi].measurements)
sensor_z_offsets[tsi][i] = 0;
@ -71,10 +85,9 @@ void ProbeTempComp::print_offsets() {
LOOP_L_N(s, TSI_COUNT) {
celsius_t temp = cali_info[s].start_temp;
for (int16_t i = -1; i < cali_info[s].measurements; ++i) {
SERIAL_ECHOF(s == TSI_BED ? F("Bed") :
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
s == TSI_EXT ? F("Extruder") :
#endif
SERIAL_ECHOF(
TERN_(PTC_BED, s == TSI_BED ? F("Bed") :)
TERN_(PTC_HOTEND, s == TSI_EXT ? F("Extruder") :)
F("Probe")
);
SERIAL_ECHOLNPGM(
@ -100,21 +113,13 @@ void ProbeTempComp::prepare_new_calibration(const_float_t init_meas_z) {
}
void ProbeTempComp::push_back_new_measurement(const TempSensorID tsi, const_float_t meas_z) {
switch (tsi) {
case TSI_PROBE:
case TSI_BED:
//case TSI_EXT:
if (calib_idx >= cali_info[tsi].measurements) return;
sensor_z_offsets[tsi][calib_idx++] = static_cast<int16_t>(meas_z * 1000.0f - init_measurement * 1000.0f);
default: break;
}
sensor_z_offsets[tsi][calib_idx++] = static_cast<int16_t>((meas_z - init_measurement) * 1000.0f);
}
bool ProbeTempComp::finish_calibration(const TempSensorID tsi) {
if (tsi != TSI_PROBE && tsi != TSI_BED) return false;
if (calib_idx < 3) {
SERIAL_ECHOLNPGM("!Insufficient measurements (min. 3).");
if (!calib_idx) {
SERIAL_ECHOLNPGM("!No measurements.");
clear_offsets(tsi);
return false;
}
@ -130,16 +135,15 @@ bool ProbeTempComp::finish_calibration(const TempSensorID tsi) {
SERIAL_ECHOLNPGM("Got ", calib_idx, " measurements. ");
if (linear_regression(tsi, k, d)) {
SERIAL_ECHOPGM("Applying linear extrapolation");
calib_idx--;
for (; calib_idx < measurements; ++calib_idx) {
const celsius_float_t temp = start_temp + float(calib_idx) * res_temp;
const celsius_float_t temp = start_temp + float(calib_idx + 1) * res_temp;
data[calib_idx] = static_cast<int16_t>(k * temp + d);
}
}
else {
// Simply use the last measured value for higher temperatures
SERIAL_ECHOPGM("Failed to extrapolate");
const int16_t last_val = data[calib_idx];
const int16_t last_val = data[calib_idx-1];
for (; calib_idx < measurements; ++calib_idx)
data[calib_idx] = last_val;
}
@ -157,7 +161,7 @@ bool ProbeTempComp::finish_calibration(const TempSensorID tsi) {
// Restrict the max. offset difference between two probings
if (calib_idx > 0 && ABS(data[calib_idx - 1] - data[calib_idx]) > 800) {
SERIAL_ECHOLNPGM("!Invalid Z-offset between two probings detected (0-0.8).");
clear_offsets(TSI_PROBE);
clear_offsets(tsi);
return false;
}
}
@ -168,8 +172,8 @@ bool ProbeTempComp::finish_calibration(const TempSensorID tsi) {
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,
end_temp = cali_info[tsi].end_temp,
res_temp = cali_info[tsi].temp_resolution;
res_temp = cali_info[tsi].temp_resolution,
end_temp = start_temp + measurements * res_temp;
const int16_t * const data = sensor_z_offsets[tsi];
// Given a data index, return { celsius, zoffset } in the form { x, y }
@ -208,9 +212,7 @@ void ProbeTempComp::compensate_measurement(const TempSensorID tsi, const celsius
}
bool ProbeTempComp::linear_regression(const TempSensorID tsi, float &k, float &d) {
if (tsi != TSI_PROBE && tsi != TSI_BED) return false;
if (!WITHIN(calib_idx, 2, cali_info[tsi].measurements)) return false;
if (!WITHIN(calib_idx, 1, cali_info[tsi].measurements)) return false;
const celsius_t start_temp = cali_info[tsi].start_temp,
res_temp = cali_info[tsi].temp_resolution;
@ -243,4 +245,4 @@ bool ProbeTempComp::linear_regression(const TempSensorID tsi, float &k, float &d
return true;
}
#endif // PROBE_TEMP_COMPENSATION
#endif // HAS_PTC

112
Marlin/src/feature/probe_temp_comp.h
View file

@ -24,9 +24,13 @@
#include "../inc/MarlinConfig.h"
enum TempSensorID : uint8_t {
#if ENABLED(PTC_PROBE)
TSI_PROBE,
#endif
#if ENABLED(PTC_BED)
TSI_BED,
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
#endif
#if ENABLED(PTC_HOTEND)
TSI_EXT,
#endif
TSI_COUNT
@ -35,8 +39,7 @@ enum TempSensorID : uint8_t {
typedef struct {
uint8_t measurements; // Max. number of measurements to be stored (35 - 80°C)
celsius_t temp_resolution, // Resolution in °C between measurements
start_temp, // Base measurement; z-offset == 0
end_temp;
start_temp; // Base measurement; z-offset == 0
} temp_calib_t;
/**
@ -45,93 +48,40 @@ typedef struct {
* measurement errors/shifts due to changed temperature.
*/
// Probe temperature calibration constants
#ifndef PTC_SAMPLE_COUNT
#define PTC_SAMPLE_COUNT 10
#endif
#ifndef PTC_SAMPLE_RES
#define PTC_SAMPLE_RES 5
#endif
#ifndef PTC_SAMPLE_START
#define PTC_SAMPLE_START 30
#endif
#define PTC_SAMPLE_END (PTC_SAMPLE_START + (PTC_SAMPLE_COUNT) * PTC_SAMPLE_RES)
// Bed temperature calibration constants
#ifndef BTC_PROBE_TEMP
#define BTC_PROBE_TEMP 30
#endif
#ifndef BTC_SAMPLE_COUNT
#define BTC_SAMPLE_COUNT 10
#endif
#ifndef BTC_SAMPLE_RES
#define BTC_SAMPLE_RES 5
#endif
#ifndef BTC_SAMPLE_START
#define BTC_SAMPLE_START 60
#endif
#define BTC_SAMPLE_END (BTC_SAMPLE_START + (BTC_SAMPLE_COUNT) * BTC_SAMPLE_RES)
// Extruder temperature calibration constants
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
#ifndef ETC_SAMPLE_COUNT
#define ETC_SAMPLE_COUNT 20
#endif
#ifndef ETC_SAMPLE_RES
#define ETC_SAMPLE_RES 5
#endif
#ifndef ETC_SAMPLE_START
#define ETC_SAMPLE_START 180
#endif
#define ETC_SAMPLE_END (ETC_SAMPLE_START + (ETC_SAMPLE_COUNT) * ETC_SAMPLE_RES)
#endif
#ifndef PTC_PROBE_HEATING_OFFSET
#define PTC_PROBE_HEATING_OFFSET 0.5f
#endif
#ifndef PTC_PROBE_RAISE
#define PTC_PROBE_RAISE 10
#endif
static constexpr temp_calib_t cali_info_init[TSI_COUNT] = {
{ PTC_SAMPLE_COUNT, PTC_SAMPLE_RES, PTC_SAMPLE_START, PTC_SAMPLE_END }, // Probe
{ BTC_SAMPLE_COUNT, BTC_SAMPLE_RES, BTC_SAMPLE_START, BTC_SAMPLE_END }, // Bed
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
{ ETC_SAMPLE_COUNT, ETC_SAMPLE_RES, ETC_SAMPLE_START, ETC_SAMPLE_END }, // Extruder
#endif
};
class ProbeTempComp {
public:
static const temp_calib_t cali_info[TSI_COUNT];
static constexpr temp_calib_t cali_info[TSI_COUNT] = {
#if ENABLED(PTC_PROBE)
{ PTC_PROBE_COUNT, PTC_PROBE_RES, PTC_PROBE_START }, // Probe
#endif
#if ENABLED(PTC_BED)
{ PTC_BED_COUNT, PTC_BED_RES, PTC_BED_START }, // Bed
#endif
#if ENABLED(PTC_HOTEND)
{ PTC_HOTEND_COUNT, PTC_HOTEND_RES, PTC_HOTEND_START }, // Extruder
#endif
};
// Where to park nozzle to wait for probe cooldown
static constexpr xyz_pos_t park_point = PTC_PARK_POS;
// XY coordinates of nozzle for probing the bed
static constexpr xy_pos_t measure_point = PTC_PROBE_POS; // Coordinates to probe
//measure_point = { 12.0f, 7.3f }; // Coordinates for the MK52 magnetic heatbed
static constexpr celsius_t probe_calib_bed_temp = BED_MAX_TARGET, // Bed temperature while calibrating probe
bed_calib_probe_temp = BTC_PROBE_TEMP; // Probe temperature while calibrating bed
static int16_t *sensor_z_offsets[TSI_COUNT],
z_offsets_probe[cali_info_init[TSI_PROBE].measurements], // (µm)
z_offsets_bed[cali_info_init[TSI_BED].measurements]; // (µm)
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
static int16_t z_offsets_ext[cali_info_init[TSI_EXT].measurements]; // (µm)
static int16_t *sensor_z_offsets[TSI_COUNT];
#if ENABLED(PTC_PROBE)
static int16_t z_offsets_probe[PTC_PROBE_COUNT]; // (µm)
#endif
#if ENABLED(PTC_BED)
static int16_t z_offsets_bed[PTC_BED_COUNT]; // (µm)
#endif
#if ENABLED(PTC_HOTEND)
static int16_t z_offsets_hotend[PTC_HOTEND_COUNT]; // (µm)
#endif
static inline void reset_index() { calib_idx = 0; };
static inline uint8_t get_index() { return calib_idx; }
static void reset();
static void clear_offsets(const TempSensorID tsi);
static inline void clear_all_offsets() {
clear_offsets(TSI_BED);
clear_offsets(TSI_PROBE);
TERN_(USE_TEMP_EXT_COMPENSATION, clear_offsets(TSI_EXT));
TERN_(PTC_PROBE, clear_offsets(TSI_PROBE));
TERN_(PTC_BED, clear_offsets(TSI_BED));
TERN_(PTC_HOTEND, clear_offsets(TSI_EXT));
}
static bool set_offset(const TempSensorID tsi, const uint8_t idx, const int16_t offset);
static void print_offsets();
@ -156,4 +106,4 @@ class ProbeTempComp {
static bool linear_regression(const TempSensorID tsi, float &k, float &d);
};
extern ProbeTempComp temp_comp;
extern ProbeTempComp ptc;

10
Marlin/src/gcode/bedlevel/abl/G29.cpp
View file

@ -36,7 +36,7 @@
#include "../../../module/probe.h"
#include "../../queue.h"
#if ENABLED(PROBE_TEMP_COMPENSATION)
#if HAS_PTC
#include "../../../feature/probe_temp_comp.h"
#include "../../../module/temperature.h"
#endif
@ -645,11 +645,9 @@ G29_TYPE GcodeSuite::G29() {
break; // Breaks out of both loops
}
#if ENABLED(PROBE_TEMP_COMPENSATION)
temp_comp.compensate_measurement(TSI_BED, thermalManager.degBed(), abl.measured_z);
temp_comp.compensate_measurement(TSI_PROBE, thermalManager.degProbe(), abl.measured_z);
TERN_(USE_TEMP_EXT_COMPENSATION, temp_comp.compensate_measurement(TSI_EXT, thermalManager.degHotend(0), abl.measured_z));
#endif
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)

358
Marlin/src/gcode/calibrate/G76_M192_M871.cpp
View file

@ -1,358 +0,0 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
/**
* G76_M871.cpp - Temperature calibration/compensation for z-probing
*/
#include "../../inc/MarlinConfig.h"
#if ENABLED(PROBE_TEMP_COMPENSATION)
#include "../gcode.h"
#include "../../module/motion.h"
#include "../../module/planner.h"
#include "../../module/probe.h"
#include "../../feature/bedlevel/bedlevel.h"
#include "../../module/temperature.h"
#include "../../module/probe.h"
#include "../../feature/probe_temp_comp.h"
#include "../../lcd/marlinui.h"
/**
* G76: calibrate probe and/or bed temperature offsets
* Notes:
* - When calibrating probe, bed temperature is held constant.
* Compensation values are deltas to first probe measurement at probe temp. = 30°C.
* - When calibrating bed, probe temperature is held constant.
* Compensation values are deltas to first probe measurement at bed temp. = 60°C.
* - The hotend will not be heated at any time.
* - On my Průša MK3S clone I put a piece of paper between the probe and the hotend
* so the hotend fan would not cool my probe constantly. Alternatively you could just
* make sure the fan is not running while running the calibration process.
*
* Probe calibration:
* - Moves probe to cooldown point.
* - Heats up bed to 100°C.
* - Moves probe to probing point (1mm above heatbed).
* - Waits until probe reaches target temperature (30°C).
* - Does a z-probing (=base value) and increases target temperature by 5°C.
* - Waits until probe reaches increased target temperature.
* - Does a z-probing (delta to base value will be a compensation value) and increases target temperature by 5°C.
* - Repeats last two steps until max. temperature reached or timeout (i.e. probe does not heat up any further).
* - Compensation values of higher temperatures will be extrapolated (using linear regression first).
* While this is not exact by any means it is still better than simply using the last compensation value.
*
* Bed calibration:
* - Moves probe to cooldown point.
* - Heats up bed to 60°C.
* - Moves probe to probing point (1mm above heatbed).
* - Waits until probe reaches target temperature (30°C).
* - Does a z-probing (=base value) and increases bed temperature by 5°C.
* - Moves probe to cooldown point.
* - Waits until probe is below 30°C and bed has reached target temperature.
* - Moves probe to probing point and waits until it reaches target temperature (30°C).
* - Does a z-probing (delta to base value will be a compensation value) and increases bed temperature by 5°C.
* - Repeats last four points until max. bed temperature reached (110°C) or timeout.
* - Compensation values of higher temperatures will be extrapolated (using linear regression first).
* While this is not exact by any means it is still better than simply using the last compensation value.
*
* G76 [B | P]
* - no flag - Both calibration procedures will be run.
* - `B` - Run bed temperature calibration.
* - `P` - Run probe temperature calibration.
*/
static void say_waiting_for() { SERIAL_ECHOPGM("Waiting for "); }
static void say_waiting_for_probe_heating() { say_waiting_for(); SERIAL_ECHOLNPGM("probe heating."); }
static void say_successfully_calibrated() { SERIAL_ECHOPGM("Successfully calibrated"); }
static void say_failed_to_calibrate() { SERIAL_ECHOPGM("!Failed to calibrate"); }
void GcodeSuite::G76() {
// Check if heated bed is available and z-homing is done with probe
#if TEMP_SENSOR_BED == 0 || !(HOMING_Z_WITH_PROBE)
return;
#endif
auto report_temps = [](millis_t &ntr, millis_t timeout=0) {
idle_no_sleep();
const millis_t ms = millis();
if (ELAPSED(ms, ntr)) {
ntr = ms + 1000;
thermalManager.print_heater_states(active_extruder);
}
return (timeout && ELAPSED(ms, timeout));
};
auto wait_for_temps = [&](const celsius_t tb, const celsius_t tp, millis_t &ntr, const millis_t timeout=0) {
say_waiting_for(); SERIAL_ECHOLNPGM("bed and probe temperature.");
while (thermalManager.wholeDegBed() != tb || thermalManager.wholeDegProbe() > tp)
if (report_temps(ntr, timeout)) return true;
return false;
};
auto g76_probe = [](const TempSensorID sid, celsius_t &targ, const xy_pos_t &nozpos) {
do_z_clearance(5.0); // Raise nozzle before probing
const float measured_z = probe.probe_at_point(nozpos, PROBE_PT_STOW, 0, false); // verbose=0, probe_relative=false
if (isnan(measured_z))
SERIAL_ECHOLNPGM("!Received NAN. Aborting.");
else {
SERIAL_ECHOLNPAIR_F("Measured: ", measured_z);
if (targ == cali_info_init[sid].start_temp)
temp_comp.prepare_new_calibration(measured_z);
else
temp_comp.push_back_new_measurement(sid, measured_z);
targ += cali_info_init[sid].temp_resolution;
}
return measured_z;
};
#if ENABLED(BLTOUCH)
// Make sure any BLTouch error condition is cleared
bltouch_command(BLTOUCH_RESET, BLTOUCH_RESET_DELAY);
set_bltouch_deployed(false);
#endif
bool do_bed_cal = parser.boolval('B'), do_probe_cal = parser.boolval('P');
if (!do_bed_cal && !do_probe_cal) do_bed_cal = do_probe_cal = true;
// Synchronize with planner
planner.synchronize();
const xyz_pos_t parkpos = temp_comp.park_point,
probe_pos_xyz = xyz_pos_t(temp_comp.measure_point) + xyz_pos_t({ 0.0f, 0.0f, PTC_PROBE_HEATING_OFFSET }),
noz_pos_xyz = probe_pos_xyz - probe.offset_xy; // Nozzle position based on probe position
if (do_bed_cal || do_probe_cal) {
// Ensure park position is reachable
bool reachable = position_is_reachable(parkpos) || WITHIN(parkpos.z, Z_MIN_POS - fslop, Z_MAX_POS + fslop);
if (!reachable)
SERIAL_ECHOLNPGM("!Park");
else {
// Ensure probe position is reachable
reachable = probe.can_reach(probe_pos_xyz);
if (!reachable) SERIAL_ECHOLNPGM("!Probe");
}
if (!reachable) {
SERIAL_ECHOLNPGM(" position unreachable - aborting.");
return;
}
process_subcommands_now(FPSTR(G28_STR));
}
remember_feedrate_scaling_off();
/******************************************
* Calibrate bed temperature offsets
******************************************/
// Report temperatures every second and handle heating timeouts
millis_t next_temp_report = millis() + 1000;
auto report_targets = [&](const celsius_t tb, const celsius_t tp) {
SERIAL_ECHOLNPGM("Target Bed:", tb, " Probe:", tp);
};
if (do_bed_cal) {
celsius_t target_bed = cali_info_init[TSI_BED].start_temp,
target_probe = temp_comp.bed_calib_probe_temp;
say_waiting_for(); SERIAL_ECHOLNPGM(" cooling.");
while (thermalManager.wholeDegBed() > target_bed || thermalManager.wholeDegProbe() > target_probe)
report_temps(next_temp_report);
// Disable leveling so it won't mess with us
TERN_(HAS_LEVELING, set_bed_leveling_enabled(false));
for (;;) {
thermalManager.setTargetBed(target_bed);
report_targets(target_bed, target_probe);
// Park nozzle
do_blocking_move_to(parkpos);
// Wait for heatbed to reach target temp and probe to cool below target temp
if (wait_for_temps(target_bed, target_probe, next_temp_report, millis() + MIN_TO_MS(15))) {
SERIAL_ECHOLNPGM("!Bed heating timeout.");
break;
}
// Move the nozzle to the probing point and wait for the probe to reach target temp
do_blocking_move_to(noz_pos_xyz);
say_waiting_for_probe_heating();
SERIAL_EOL();
while (thermalManager.wholeDegProbe() < target_probe)
report_temps(next_temp_report);
const float measured_z = g76_probe(TSI_BED, target_bed, noz_pos_xyz);
if (isnan(measured_z) || target_bed > (BED_MAX_TARGET)) break;
}
SERIAL_ECHOLNPGM("Retrieved measurements: ", temp_comp.get_index());
if (temp_comp.finish_calibration(TSI_BED)) {
say_successfully_calibrated();
SERIAL_ECHOLNPGM(" bed.");
}
else {
say_failed_to_calibrate();
SERIAL_ECHOLNPGM(" bed. Values reset.");
}
// Cleanup
thermalManager.setTargetBed(0);
TERN_(HAS_LEVELING, set_bed_leveling_enabled(true));
} // do_bed_cal
/********************************************
* Calibrate probe temperature offsets
********************************************/
if (do_probe_cal) {
// Park nozzle
do_blocking_move_to(parkpos);
// Initialize temperatures
const celsius_t target_bed = temp_comp.probe_calib_bed_temp;
thermalManager.setTargetBed(target_bed);
celsius_t target_probe = cali_info_init[TSI_PROBE].start_temp;
report_targets(target_bed, target_probe);
// Wait for heatbed to reach target temp and probe to cool below target temp
wait_for_temps(target_bed, target_probe, next_temp_report);
// Disable leveling so it won't mess with us
TERN_(HAS_LEVELING, set_bed_leveling_enabled(false));
bool timeout = false;
for (;;) {
// Move probe to probing point and wait for it to reach target temperature
do_blocking_move_to(noz_pos_xyz);
say_waiting_for_probe_heating();
SERIAL_ECHOLNPGM(" Bed:", target_bed, " Probe:", target_probe);
const millis_t probe_timeout_ms = millis() + SEC_TO_MS(900UL);
while (thermalManager.degProbe() < target_probe) {
if (report_temps(next_temp_report, probe_timeout_ms)) {
SERIAL_ECHOLNPGM("!Probe heating timed out.");
timeout = true;
break;
}
}
if (timeout) break;
const float measured_z = g76_probe(TSI_PROBE, target_probe, noz_pos_xyz);
if (isnan(measured_z) || target_probe > cali_info_init[TSI_PROBE].end_temp) break;
}
SERIAL_ECHOLNPGM("Retrieved measurements: ", temp_comp.get_index());
if (temp_comp.finish_calibration(TSI_PROBE))
say_successfully_calibrated();
else
say_failed_to_calibrate();
SERIAL_ECHOLNPGM(" probe.");
// Cleanup
thermalManager.setTargetBed(0);
TERN_(HAS_LEVELING, set_bed_leveling_enabled(true));
SERIAL_ECHOLNPGM("Final compensation values:");
temp_comp.print_offsets();
} // do_probe_cal
restore_feedrate_and_scaling();
}
/**
* M871: Report / reset temperature compensation offsets.
* Note: This does not affect values in EEPROM until M500.
*
* M871 [ R | B | P | E ]
*
* No Parameters - Print current offset values.
*
* Select only one of these flags:
* R - Reset all offsets to zero (i.e., disable compensation).
* B - Manually set offset for bed
* P - Manually set offset for probe
* E - Manually set offset for extruder
*
* With B, P, or E:
* I[index] - Index in the array
* V[value] - Adjustment in µm
*/
void GcodeSuite::M871() {
if (parser.seen('R')) {
// Reset z-probe offsets to factory defaults
temp_comp.clear_all_offsets();
SERIAL_ECHOLNPGM("Offsets reset to default.");
}
else if (parser.seen("BPE")) {
if (!parser.seenval('V')) return;
const int16_t offset_val = parser.value_int();
if (!parser.seenval('I')) return;
const int16_t idx = parser.value_int();
const TempSensorID mod = (parser.seen('B') ? TSI_BED :
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
parser.seen('E') ? TSI_EXT :
#endif
TSI_PROBE
);
if (idx > 0 && temp_comp.set_offset(mod, idx - 1, offset_val))
SERIAL_ECHOLNPGM("Set value: ", offset_val);
else
SERIAL_ECHOLNPGM("!Invalid index. Failed to set value (note: value at index 0 is constant).");
}
else // Print current Z-probe adjustments. Note: Values in EEPROM might differ.
temp_comp.print_offsets();
}
/**
* M192: Wait for probe temperature sensor to reach a target
*
* Select only one of these flags:
* R - Wait for heating or cooling
* S - Wait only for heating
*/
void GcodeSuite::M192() {
if (DEBUGGING(DRYRUN)) return;
const bool no_wait_for_cooling = parser.seenval('S');
if (!no_wait_for_cooling && ! parser.seenval('R')) {
SERIAL_ERROR_MSG("No target temperature set.");
return;
}
const celsius_t target_temp = parser.value_celsius();
ui.set_status(thermalManager.isProbeBelowTemp(target_temp) ? GET_TEXT_F(MSG_PROBE_HEATING) : GET_TEXT_F(MSG_PROBE_COOLING));
thermalManager.wait_for_probe(target_temp, no_wait_for_cooling);
}
#endif // PROBE_TEMP_COMPENSATION

337
Marlin/src/gcode/calibrate/G76_M871.cpp Normal file
View file

@ -0,0 +1,337 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
/**
* G76_M871.cpp - Temperature calibration/compensation for z-probing
*/
#include "../../inc/MarlinConfig.h"
#if HAS_PTC
#include "../gcode.h"
#include "../../module/motion.h"
#include "../../module/planner.h"
#include "../../module/probe.h"
#include "../../feature/bedlevel/bedlevel.h"
#include "../../module/temperature.h"
#include "../../module/probe.h"
#include "../../feature/probe_temp_comp.h"
#include "../../lcd/marlinui.h"
/**
* G76: calibrate probe and/or bed temperature offsets
* Notes:
* - When calibrating probe, bed temperature is held constant.
* Compensation values are deltas to first probe measurement at probe temp. = 30°C.
* - When calibrating bed, probe temperature is held constant.
* Compensation values are deltas to first probe measurement at bed temp. = 60°C.
* - The hotend will not be heated at any time.
* - On my Průša MK3S clone I put a piece of paper between the probe and the hotend
* so the hotend fan would not cool my probe constantly. Alternatively you could just
* make sure the fan is not running while running the calibration process.
*
* Probe calibration:
* - Moves probe to cooldown point.
* - Heats up bed to 100°C.
* - Moves probe to probing point (1mm above heatbed).
* - Waits until probe reaches target temperature (30°C).
* - Does a z-probing (=base value) and increases target temperature by 5°C.
* - Waits until probe reaches increased target temperature.
* - Does a z-probing (delta to base value will be a compensation value) and increases target temperature by 5°C.
* - Repeats last two steps until max. temperature reached or timeout (i.e. probe does not heat up any further).
* - Compensation values of higher temperatures will be extrapolated (using linear regression first).
* While this is not exact by any means it is still better than simply using the last compensation value.
*
* Bed calibration:
* - Moves probe to cooldown point.
* - Heats up bed to 60°C.
* - Moves probe to probing point (1mm above heatbed).
* - Waits until probe reaches target temperature (30°C).
* - Does a z-probing (=base value) and increases bed temperature by 5°C.
* - Moves probe to cooldown point.
* - Waits until probe is below 30°C and bed has reached target temperature.
* - Moves probe to probing point and waits until it reaches target temperature (30°C).
* - Does a z-probing (delta to base value will be a compensation value) and increases bed temperature by 5°C.
* - Repeats last four points until max. bed temperature reached (110°C) or timeout.
* - Compensation values of higher temperatures will be extrapolated (using linear regression first).
* While this is not exact by any means it is still better than simply using the last compensation value.
*
* G76 [B | P]
* - no flag - Both calibration procedures will be run.
* - `B` - Run bed temperature calibration.
* - `P` - Run probe temperature calibration.
*/
static void say_waiting_for() { SERIAL_ECHOPGM("Waiting for "); }
static void say_waiting_for_probe_heating() { say_waiting_for(); SERIAL_ECHOLNPGM("probe heating."); }
static void say_successfully_calibrated() { SERIAL_ECHOPGM("Successfully calibrated"); }
static void say_failed_to_calibrate() { SERIAL_ECHOPGM("!Failed to calibrate"); }
#if BOTH(PTC_PROBE, PTC_BED)
void GcodeSuite::G76() {
auto report_temps = [](millis_t &ntr, millis_t timeout=0) {
idle_no_sleep();
const millis_t ms = millis();
if (ELAPSED(ms, ntr)) {
ntr = ms + 1000;
thermalManager.print_heater_states(active_extruder);
}
return (timeout && ELAPSED(ms, timeout));
};
auto wait_for_temps = [&](const celsius_t tb, const celsius_t tp, millis_t &ntr, const millis_t timeout=0) {
say_waiting_for(); SERIAL_ECHOLNPGM("bed and probe temperature.");
while (thermalManager.wholeDegBed() != tb || thermalManager.wholeDegProbe() > tp)
if (report_temps(ntr, timeout)) return true;
return false;
};
auto g76_probe = [](const TempSensorID sid, celsius_t &targ, const xy_pos_t &nozpos) {
do_z_clearance(5.0); // Raise nozzle before probing
const float measured_z = probe.probe_at_point(nozpos, PROBE_PT_STOW, 0, false); // verbose=0, probe_relative=false
if (isnan(measured_z))
SERIAL_ECHOLNPGM("!Received NAN. Aborting.");
else {
SERIAL_ECHOLNPAIR_F("Measured: ", measured_z);
if (targ == ProbeTempComp::cali_info[sid].start_temp)
ptc.prepare_new_calibration(measured_z);
else
ptc.push_back_new_measurement(sid, measured_z);
targ += ProbeTempComp::cali_info[sid].temp_resolution;
}
return measured_z;
};
#if ENABLED(BLTOUCH)
// Make sure any BLTouch error condition is cleared
bltouch_command(BLTOUCH_RESET, BLTOUCH_RESET_DELAY);
set_bltouch_deployed(false);
#endif
bool do_bed_cal = parser.boolval('B'), do_probe_cal = parser.boolval('P');
if (!do_bed_cal && !do_probe_cal) do_bed_cal = do_probe_cal = true;
// Synchronize with planner
planner.synchronize();
#ifndef PTC_PROBE_HEATING_OFFSET
#define PTC_PROBE_HEATING_OFFSET 0
#endif
const xyz_pos_t parkpos = PTC_PARK_POS,
probe_pos_xyz = xyz_pos_t(PTC_PROBE_POS) + xyz_pos_t({ 0.0f, 0.0f, PTC_PROBE_HEATING_OFFSET }),
noz_pos_xyz = probe_pos_xyz - probe.offset_xy; // Nozzle position based on probe position
if (do_bed_cal || do_probe_cal) {
// Ensure park position is reachable
bool reachable = position_is_reachable(parkpos) || WITHIN(parkpos.z, Z_MIN_POS - fslop, Z_MAX_POS + fslop);
if (!reachable)
SERIAL_ECHOLNPGM("!Park");
else {
// Ensure probe position is reachable
reachable = probe.can_reach(probe_pos_xyz);
if (!reachable) SERIAL_ECHOLNPGM("!Probe");
}
if (!reachable) {
SERIAL_ECHOLNPGM(" position unreachable - aborting.");
return;
}
process_subcommands_now(FPSTR(G28_STR));
}
remember_feedrate_scaling_off();
/******************************************
* Calibrate bed temperature offsets
******************************************/
// Report temperatures every second and handle heating timeouts
millis_t next_temp_report = millis() + 1000;
auto report_targets = [&](const celsius_t tb, const celsius_t tp) {
SERIAL_ECHOLNPGM("Target Bed:", tb, " Probe:", tp);
};
if (do_bed_cal) {
celsius_t target_bed = PTC_BED_START,
target_probe = PTC_PROBE_TEMP;
say_waiting_for(); SERIAL_ECHOLNPGM(" cooling.");
while (thermalManager.wholeDegBed() > target_bed || thermalManager.wholeDegProbe() > target_probe)
report_temps(next_temp_report);
// Disable leveling so it won't mess with us
TERN_(HAS_LEVELING, set_bed_leveling_enabled(false));
for (uint8_t idx = 0; idx <= PTC_BED_COUNT; idx++) {
thermalManager.setTargetBed(target_bed);
report_targets(target_bed, target_probe);
// Park nozzle
do_blocking_move_to(parkpos);
// Wait for heatbed to reach target temp and probe to cool below target temp
if (wait_for_temps(target_bed, target_probe, next_temp_report, millis() + MIN_TO_MS(15))) {
SERIAL_ECHOLNPGM("!Bed heating timeout.");
break;
}
// Move the nozzle to the probing point and wait for the probe to reach target temp
do_blocking_move_to(noz_pos_xyz);
say_waiting_for_probe_heating();
SERIAL_EOL();
while (thermalManager.wholeDegProbe() < target_probe)
report_temps(next_temp_report);
const float measured_z = g76_probe(TSI_BED, target_bed, noz_pos_xyz);
if (isnan(measured_z) || target_bed > (BED_MAX_TARGET)) break;
}
SERIAL_ECHOLNPGM("Retrieved measurements: ", ptc.get_index());
if (ptc.finish_calibration(TSI_BED)) {
say_successfully_calibrated();
SERIAL_ECHOLNPGM(" bed.");
}
else {
say_failed_to_calibrate();
SERIAL_ECHOLNPGM(" bed. Values reset.");
}
// Cleanup
thermalManager.setTargetBed(0);
TERN_(HAS_LEVELING, set_bed_leveling_enabled(true));
} // do_bed_cal
/********************************************
* Calibrate probe temperature offsets
********************************************/
if (do_probe_cal) {
// Park nozzle
do_blocking_move_to(parkpos);
// Initialize temperatures
const celsius_t target_bed = BED_MAX_TARGET;
thermalManager.setTargetBed(target_bed);
celsius_t target_probe = PTC_PROBE_START;
report_targets(target_bed, target_probe);
// Wait for heatbed to reach target temp and probe to cool below target temp
wait_for_temps(target_bed, target_probe, next_temp_report);
// Disable leveling so it won't mess with us
TERN_(HAS_LEVELING, set_bed_leveling_enabled(false));
bool timeout = false;
for (uint8_t idx = 0; idx <= PTC_PROBE_COUNT; idx++) {
// Move probe to probing point and wait for it to reach target temperature
do_blocking_move_to(noz_pos_xyz);
say_waiting_for_probe_heating();
SERIAL_ECHOLNPGM(" Bed:", target_bed, " Probe:", target_probe);
const millis_t probe_timeout_ms = millis() + SEC_TO_MS(900UL);
while (thermalManager.degProbe() < target_probe) {
if (report_temps(next_temp_report, probe_timeout_ms)) {
SERIAL_ECHOLNPGM("!Probe heating timed out.");
timeout = true;
break;
}
}
if (timeout) break;
const float measured_z = g76_probe(TSI_PROBE, target_probe, noz_pos_xyz);
if (isnan(measured_z)) break;
}
SERIAL_ECHOLNPGM("Retrieved measurements: ", ptc.get_index());
if (ptc.finish_calibration(TSI_PROBE))
say_successfully_calibrated();
else
say_failed_to_calibrate();
SERIAL_ECHOLNPGM(" probe.");
// Cleanup
thermalManager.setTargetBed(0);
TERN_(HAS_LEVELING, set_bed_leveling_enabled(true));
SERIAL_ECHOLNPGM("Final compensation values:");
ptc.print_offsets();
} // do_probe_cal
restore_feedrate_and_scaling();
}
#endif // PTC_PROBE && PTC_BED
/**
* M871: Report / reset temperature compensation offsets.
* Note: This does not affect values in EEPROM until M500.
*
* M871 [ R | B | P | E ]
*
* No Parameters - Print current offset values.
*
* Select only one of these flags:
* R - Reset all offsets to zero (i.e., disable compensation).
* B - Manually set offset for bed
* P - Manually set offset for probe
* E - Manually set offset for extruder
*
* With B, P, or E:
* I[index] - Index in the array
* V[value] - Adjustment in µm
*/
void GcodeSuite::M871() {
if (parser.seen('R')) {
// Reset z-probe offsets to factory defaults
ptc.clear_all_offsets();
SERIAL_ECHOLNPGM("Offsets reset to default.");
}
else if (parser.seen("BPE")) {
if (!parser.seenval('V')) return;
const int16_t offset_val = parser.value_int();
if (!parser.seenval('I')) return;
const int16_t idx = parser.value_int();
const TempSensorID mod = TERN_(PTC_BED, parser.seen_test('B') ? TSI_BED :)
TERN_(PTC_HOTEND, parser.seen_test('E') ? TSI_EXT :)
TERN_(PTC_PROBE, parser.seen_test('P') ? TSI_PROBE :) TSI_COUNT;
if (mod == TSI_COUNT)
SERIAL_ECHOLNPGM("!Invalid sensor.");
else if (idx > 0 && ptc.set_offset(mod, idx - 1, offset_val))
SERIAL_ECHOLNPGM("Set value: ", offset_val);
else
SERIAL_ECHOLNPGM("!Invalid index. Failed to set value (note: value at index 0 is constant).");
}
else // Print current Z-probe adjustments. Note: Values in EEPROM might differ.
ptc.print_offsets();
}
#endif // HAS_PTC

9
Marlin/src/gcode/gcode.cpp
View file

@ -424,7 +424,7 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
case 61: G61(); break; // G61: Apply/restore saved coordinates.
#endif
#if ENABLED(PROBE_TEMP_COMPENSATION)
#if BOTH(PTC_PROBE, PTC_BED)
case 76: G76(); break; // G76: Calibrate first layer compensation values
#endif
@ -587,6 +587,10 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
case 191: M191(); break; // M191: Wait for chamber temperature to reach target
#endif
#if HAS_TEMP_PROBE
case 192: M192(); break; // M192: Wait for probe temp
#endif
#if HAS_COOLER
case 143: M143(); break; // M143: Set cooler temperature
case 193: M193(); break; // M193: Wait for cooler temperature to reach target
@ -921,8 +925,7 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
case 852: M852(); break; // M852: Set Skew factors
#endif
#if ENABLED(PROBE_TEMP_COMPENSATION)
case 192: M192(); break; // M192: Wait for probe temp
#if HAS_PTC
case 871: M871(); break; // M871: Print/reset/clear first layer temperature offset values
#endif

57
Marlin/src/gcode/gcode.h
View file

@ -66,7 +66,7 @@
* G42 - Coordinated move to a mesh point (Requires MESH_BED_LEVELING, AUTO_BED_LEVELING_BLINEAR, or AUTO_BED_LEVELING_UBL)
* G60 - Save current position. (Requires SAVED_POSITIONS)
* G61 - Apply/restore saved coordinates. (Requires SAVED_POSITIONS)
* G76 - Calibrate first layer temperature offsets. (Requires PROBE_TEMP_COMPENSATION)
* G76 - Calibrate first layer temperature offsets. (Requires PTC_PROBE and PTC_BED)
* G80 - Cancel current motion mode (Requires GCODE_MOTION_MODES)
* G90 - Use Absolute Coordinates
* G91 - Use Relative Coordinates
@ -88,6 +88,8 @@
* M16 - Expected printer check. (Requires EXPECTED_PRINTER_CHECK)
* M17 - Enable/Power all stepper motors
* M18 - Disable all stepper motors; same as M84
*
*** Print from Media (SDSUPPORT) ***
* M20 - List SD card. (Requires SDSUPPORT)
* M21 - Init SD card. (Requires SDSUPPORT)
* M22 - Release SD card. (Requires SDSUPPORT)
@ -100,30 +102,36 @@
* OR, with 'C' get the current filename.
* M28 - Start SD write: "M28 /path/file.gco". (Requires SDSUPPORT)
* M29 - Stop SD write. (Requires SDSUPPORT)
* M30 - Delete file from SD: "M30 /path/file.gco"
* M30 - Delete file from SD: "M30 /path/file.gco" (Requires SDSUPPORT)
* M31 - Report time since last M109 or SD card start to serial.
* M32 - Select file and start SD print: "M32 [S<bytepos>] !/path/file.gco#". (Requires SDSUPPORT)
* Use P to run other files as sub-programs: "M32 P !filename#"
* The '#' is necessary when calling from within sd files, as it stops buffer prereading
* M33 - Get the longname version of a path. (Requires LONG_FILENAME_HOST_SUPPORT)
* M34 - Set SD Card sorting options. (Requires SDCARD_SORT_ALPHA)
*
* M42 - Change pin status via gcode: M42 P<pin> S<value>. LED pin assumed if P is omitted. (Requires DIRECT_PIN_CONTROL)
* M43 - Display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins
* M43 - Display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins (Requires PINS_DEBUGGING)
* M48 - Measure Z Probe repeatability: M48 P<points> X<pos> Y<pos> V<level> E<engage> L<legs> S<chizoid>. (Requires Z_MIN_PROBE_REPEATABILITY_TEST)
*
* M73 - Set the progress percentage. (Requires LCD_SET_PROGRESS_MANUALLY)
* M75 - Start the print job timer.
* M76 - Pause the print job timer.
* M77 - Stop the print job timer.
* M78 - Show statistical information about the print jobs. (Requires PRINTCOUNTER)
*
* M80 - Turn on Power Supply. (Requires PSU_CONTROL)
* M81 - Turn off Power Supply. (Requires PSU_CONTROL)
*
* M82 - Set E codes absolute (default).
* M83 - Set E codes relative while in Absolute (G90) mode.
* M84 - Disable steppers until next move, or use S<seconds> to specify an idle
* duration after which steppers should turn off. S0 disables the timeout.
* M85 - Set inactivity shutdown timer with parameter S<seconds>. To disable set zero (default)
* M92 - Set planner.settings.axis_steps_per_mm for one or more axes.
*
* M100 - Watch Free Memory (for debugging) (Requires M100_FREE_MEMORY_WATCHER)
*
* M104 - Set extruder target temp.
* M105 - Report current temperatures.
* M106 - Set print fan speed.
@ -132,23 +140,29 @@
* M109 - S<temp> Wait for extruder current temp to reach target temp. ** Wait only when heating! **
* R<temp> Wait for extruder current temp to reach target temp. ** Wait for heating or cooling. **
* If AUTOTEMP is enabled, S<mintemp> B<maxtemp> F<factor>. Exit autotemp by any M109 without F
*
* M110 - Set the current line number. (Used by host printing)
* M111 - Set debug flags: "M111 S<flagbits>". See flag bits defined in enum.h.
* M112 - Full Shutdown.
*
* M113 - Get or set the timeout interval for Host Keepalive "busy" messages. (Requires HOST_KEEPALIVE_FEATURE)
* M114 - Report current position.
* M115 - Report capabilities. (Extended capabilities requires EXTENDED_CAPABILITIES_REPORT)
* M117 - Display a message on the controller screen. (Requires an LCD)
* M118 - Display a message in the host console.
*
* M119 - Report endstops status.
* M120 - Enable endstops detection.
* M121 - Disable endstops detection.
*
* M122 - Debug stepper (Requires at least one _DRIVER_TYPE defined as TMC2130/2160/5130/5160/2208/2209/2660 or L6470)
* M125 - Save current position and move to filament change position. (Requires PARK_HEAD_ON_PAUSE)
*
* M126 - Solenoid Air Valve Open. (Requires BARICUDA)
* M127 - Solenoid Air Valve Closed. (Requires BARICUDA)
* M128 - EtoP Open. (Requires BARICUDA)
* M129 - EtoP Closed. (Requires BARICUDA)
*
* M140 - Set bed target temp. S<temp>
* M141 - Set heated chamber target temp. S<temp> (Requires a chamber heater)
* M143 - Set cooler target temp. S<temp> (Requires a laser cooling device)
@ -161,9 +175,9 @@
* M164 - Commit the mix and save to a virtual tool (current, or as specified by 'S'). (Requires MIXING_EXTRUDER)
* M165 - Set the mix for the mixing extruder (and current virtual tool) with parameters ABCDHI. (Requires MIXING_EXTRUDER and DIRECT_MIXING_IN_G1)
* M166 - Set the Gradient Mix for the mixing extruder. (Requires GRADIENT_MIX)
* M190 - S<temp> Wait for bed current temp to reach target temp. ** Wait only when heating! **
* R<temp> Wait for bed current temp to reach target temp. ** Wait for heating or cooling. **
* M193 - R<temp> Wait for cooler temp to reach target temp. ** Wait for cooling. **
* M190 - Set bed target temperature and wait. R<temp> Set target temperature and wait. S<temp> Set, but only wait when heating. (Requires TEMP_SENSOR_BED)
* M192 - Wait for probe to reach target temperature. (Requires TEMP_SENSOR_PROBE)
* M193 - R<temp> Wait for cooler to reach target temp. ** Wait for cooling. **
* M200 - Set filament diameter, D<diameter>, setting E axis units to cubic. (Use S0 to revert to linear units.)
* M201 - Set max acceleration in units/s^2 for print moves: "M201 X<accel> Y<accel> Z<accel> E<accel>"
* M202 - Set max acceleration in units/s^2 for travel moves: "M202 X<accel> Y<accel> Z<accel> E<accel>" ** UNUSED IN MARLIN! **
@ -183,7 +197,7 @@
* M218 - Set/get a tool offset: "M218 T<index> X<offset> Y<offset>". (Requires 2 or more extruders)
* M220 - Set Feedrate Percentage: "M220 S<percent>" (i.e., "FR" on the LCD)
* Use "M220 B" to back up the Feedrate Percentage and "M220 R" to restore it. (Requires an MMU_MODEL version 2 or 2S)
* M221 - Set Flow Percentage: "M221 S<percent>"
* M221 - Set Flow Percentage: "M221 S<percent>" (Requires an extruder)
* M226 - Wait until a pin is in a given state: "M226 P<pin> S<state>" (Requires DIRECT_PIN_CONTROL)
* M240 - Trigger a camera to take a photograph. (Requires PHOTO_GCODE)
* M250 - Set LCD contrast: "M250 C<contrast>" (0-63). (Requires LCD support)
@ -230,9 +244,9 @@
* M502 - Revert to the default "factory settings". ** Does not write them to EEPROM! **
* M503 - Print the current settings (in memory): "M503 S<verbose>". S0 specifies compact output.
* M504 - Validate EEPROM contents. (Requires EEPROM_SETTINGS)
* M510 - Lock Printer
* M511 - Unlock Printer
* M512 - Set/Change/Remove Password
* M510 - Lock Printer (Requires PASSWORD_FEATURE)
* M511 - Unlock Printer (Requires PASSWORD_UNLOCK_GCODE)
* M512 - Set/Change/Remove Password (Requires PASSWORD_CHANGE_GCODE)
* M524 - Abort the current SD print job started with M24. (Requires SDSUPPORT)
* M540 - Enable/disable SD card abort on endstop hit: "M540 S<state>". (Requires SD_ABORT_ON_ENDSTOP_HIT)
* M552 - Get or set IP address. Enable/disable network interface. (Requires enabled Ethernet port)
@ -252,7 +266,9 @@
* M808 - Set or Goto a Repeat Marker (Requires GCODE_REPEAT_MARKERS)
* M810-M819 - Define/execute a G-code macro (Requires GCODE_MACROS)
* M851 - Set Z probe's XYZ offsets in current units. (Negative values: X=left, Y=front, Z=below)
* M852 - Set skew factors: "M852 [I<xy>] [J<xz>] [K<yz>]". (Requires SKEW_CORRECTION_GCODE, and SKEW_CORRECTION_FOR_Z for IJ)
* M852 - Set skew factors: "M852 [I<xy>] [J<xz>] [K<yz>]". (Requires SKEW_CORRECTION_GCODE, plus SKEW_CORRECTION_FOR_Z for IJ)
*
*** I2C_POSITION_ENCODERS ***
* M860 - Report the position of position encoder modules.
* M861 - Report the status of position encoder modules.
* M862 - Perform an axis continuity test for position encoder modules.
@ -263,8 +279,8 @@
* M867 - Enable/disable or toggle error correction for position encoder modules.
* M868 - Report or set position encoder module error correction threshold.
* M869 - Report position encoder module error.
* M871 - Print/reset/clear first layer temperature offset values. (Requires PROBE_TEMP_COMPENSATION)
* M192 - Wait for probe temp (Requires PROBE_TEMP_COMPENSATION)
*
* M871 - Print/reset/clear first layer temperature offset values. (Requires PTC_PROBE, PTC_BED, or PTC_HOTEND)
* M876 - Handle Prompt Response. (Requires HOST_PROMPT_SUPPORT and not EMERGENCY_PARSER)
* M900 - Get or Set Linear Advance K-factor. (Requires LIN_ADVANCE)
* M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given. (Requires at least one _DRIVER_TYPE defined as TMC2130/2160/5130/5160/2208/2209/2660 or L6470)
@ -282,13 +298,14 @@
* M951 - Set Magnetic Parking Extruder parameters. (Requires MAGNETIC_PARKING_EXTRUDER)
* M7219 - Control Max7219 Matrix LEDs. (Requires MAX7219_GCODE)
*
*** SCARA ***
* M360 - SCARA calibration: Move to cal-position ThetaA (0 deg calibration)
* M361 - SCARA calibration: Move to cal-position ThetaB (90 deg calibration - steps per degree)
* M362 - SCARA calibration: Move to cal-position PsiA (0 deg calibration)
* M363 - SCARA calibration: Move to cal-position PsiB (90 deg calibration - steps per degree)
* M364 - SCARA calibration: Move to cal-position PSIC (90 deg to Theta calibration position)
*
* ************ Custom codes - This can change to suit future G-code regulations
*** Custom codes (can be changed to suit future G-code standards) ***
* G425 - Calibrate using a conductive object. (Requires CALIBRATION_GCODE)
* M928 - Start SD logging: "M928 filename.gco". Stop with M29. (Requires SDSUPPORT)
* M993 - Backup SPI Flash to SD
@ -296,10 +313,11 @@
* M995 - Touch screen calibration for TFT display
* M997 - Perform in-application firmware update
* M999 - Restart after being stopped by error
*
* D... - Custom Development G-code. Add hooks to 'gcode_D.cpp' for developers to test features. (Requires MARLIN_DEV_MODE)
* D576 - Set buffer monitoring options. (Requires BUFFER_MONITORING)
*
* "T" Codes
*** "T" Codes ***
*
* T0-T3 - Select an extruder (tool) by index: "T<n> F<units/min>"
*/
@ -551,7 +569,7 @@ private:
static void G59();
#endif
#if ENABLED(PROBE_TEMP_COMPENSATION)
#if BOTH(PTC_PROBE, PTC_BED)
static void G76();
#endif
@ -744,6 +762,10 @@ private:
static void M191();
#endif
#if HAS_TEMP_PROBE
static void M192();
#endif
#if HAS_COOLER
static void M143();
static void M193();
@ -1087,8 +1109,7 @@ private:
FORCE_INLINE static void M869() { I2CPEM.M869(); }
#endif
#if ENABLED(PROBE_TEMP_COMPENSATION)
static void M192();
#if HAS_PTC
static void M871();
#endif

56
Marlin/src/gcode/temp/M192.cpp Normal file
View file

@ -0,0 +1,56 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
/**
* M192.cpp - Wait for probe to reach temperature
*/
#include "../../inc/MarlinConfig.h"
#if HAS_TEMP_PROBE
#include "../gcode.h"
#include "../../module/temperature.h"
#include "../../lcd/marlinui.h"
/**
* M192: Wait for probe temperature sensor to reach a target
*
* Select only one of these flags:
* R - Wait for heating or cooling
* S - Wait only for heating
*/
void GcodeSuite::M192() {
if (DEBUGGING(DRYRUN)) return;
const bool no_wait_for_cooling = parser.seenval('S');
if (!no_wait_for_cooling && !parser.seenval('R')) {
SERIAL_ERROR_MSG("No target temperature set.");
return;
}
const celsius_t target_temp = parser.value_celsius();
ui.set_status(thermalManager.isProbeBelowTemp(target_temp) ? GET_TEXT_F(MSG_PROBE_HEATING) : GET_TEXT_F(MSG_PROBE_COOLING));
thermalManager.wait_for_probe(target_temp, no_wait_for_cooling);
}
#endif // HAS_TEMP_PROBE

14
Marlin/src/inc/Conditionals_adv.h
View file

@ -550,6 +550,20 @@
#endif
#endif
// Probe Temperature Compensation
#if !TEMP_SENSOR_PROBE
#undef PTC_PROBE
#endif
#if !TEMP_SENSOR_BED
#undef PTC_BED
#endif
#if !HAS_EXTRUDERS
#undef PTC_HOTEND
#endif
#if ANY(PTC_PROBE, PTC_BED, PTC_HOTEND)
#define HAS_PTC 1
#endif
// Let SD_FINISHED_RELEASECOMMAND stand in for SD_FINISHED_STEPPERRELEASE
#if ENABLED(SD_FINISHED_STEPPERRELEASE)
#ifndef SD_FINISHED_RELEASECOMMAND

66
Marlin/src/inc/SanityCheck.h
View file

@ -597,6 +597,10 @@
#error "SPINDLE_LASER_PWM (true) is now set with SPINDLE_LASER_USE_PWM (enabled)."
#elif ANY(IS_RAMPS_EEB, IS_RAMPS_EEF, IS_RAMPS_EFB, IS_RAMPS_EFF, IS_RAMPS_SF)
#error "The IS_RAMPS_* conditionals (for heater/fan/bed pins) are now called FET_ORDER_*."
#elif defined(PROBE_TEMP_COMPENSATION)
#error "PROBE_TEMP_COMPENSATION is now set using the PTC_PROBE, PTC_BED, PTC_HOTEND options."
#elif defined(BTC_PROBE_TEMP)
#error "BTC_PROBE_TEMP is now PTC_PROBE_TEMP."
#endif
#if MB(DUE3DOM_MINI) && PIN_EXISTS(TEMP_2) && DISABLED(TEMP_SENSOR_BOARD)
@ -611,60 +615,60 @@ static_assert(COUNT(arm) == LOGICAL_AXES, "AXIS_RELATIVE_MODES must contain " _L
/**
* Probe temp compensation requirements
*/
#if ENABLED(PROBE_TEMP_COMPENSATION)
#if HAS_PTC
#if TEMP_SENSOR_PROBE && TEMP_SENSOR_BED
#if defined(PTC_PARK_POS_X) || defined(PTC_PARK_POS_Y) || defined(PTC_PARK_POS_Z)
#error "PTC_PARK_POS_[XYZ] is now PTC_PARK_POS (array)."
#elif !defined(PTC_PARK_POS)
#error "PROBE_TEMP_COMPENSATION requires PTC_PARK_POS."
#error "PTC_PARK_POS is required for Probe Temperature Compensation."
#elif defined(PTC_PROBE_POS_X) || defined(PTC_PROBE_POS_Y)
#error "PTC_PROBE_POS_[XY] is now PTC_PROBE_POS (array)."
#elif !defined(PTC_PROBE_POS)
#error "PROBE_TEMP_COMPENSATION requires PTC_PROBE_POS."
#error "PTC_PROBE_POS is required for Probe Temperature Compensation."
#endif
#endif
#ifdef PTC_SAMPLE_START
constexpr auto _ptc_sample_start = PTC_SAMPLE_START;
#ifdef PTC_PROBE_START
constexpr auto _ptc_sample_start = PTC_PROBE_START;
constexpr decltype(_ptc_sample_start) _test_ptc_sample_start = 12.3f;
static_assert(_test_ptc_sample_start != 12.3f, "PTC_SAMPLE_START must be a whole number.");
static_assert(_test_ptc_sample_start != 12.3f, "PTC_PROBE_START must be a whole number.");
#endif
#ifdef PTC_SAMPLE_RES
constexpr auto _ptc_sample_res = PTC_SAMPLE_RES;
#ifdef PTC_PROBE_RES
constexpr auto _ptc_sample_res = PTC_PROBE_RES;
constexpr decltype(_ptc_sample_res) _test_ptc_sample_res = 12.3f;
static_assert(_test_ptc_sample_res != 12.3f, "PTC_SAMPLE_RES must be a whole number.");
static_assert(_test_ptc_sample_res != 12.3f, "PTC_PROBE_RES must be a whole number.");
#endif
#ifdef BTC_SAMPLE_START
constexpr auto _btc_sample_start = BTC_SAMPLE_START;
#ifdef PTC_BED_START
constexpr auto _btc_sample_start = PTC_BED_START;
constexpr decltype(_btc_sample_start) _test_btc_sample_start = 12.3f;
static_assert(_test_btc_sample_start != 12.3f, "BTC_SAMPLE_START must be a whole number.");
static_assert(_test_btc_sample_start != 12.3f, "PTC_BED_START must be a whole number.");
#endif
#ifdef BTC_SAMPLE_RES
constexpr auto _btc_sample_res = BTC_SAMPLE_RES;
#ifdef PTC_BED_RES
constexpr auto _btc_sample_res = PTC_BED_RES;
constexpr decltype(_btc_sample_res) _test_btc_sample_res = 12.3f;
static_assert(_test_btc_sample_res != 12.3f, "BTC_SAMPLE_RES must be a whole number.");
static_assert(_test_btc_sample_res != 12.3f, "PTC_BED_RES must be a whole number.");
#endif
#ifdef BTC_PROBE_TEMP
constexpr auto _btc_probe_temp = BTC_PROBE_TEMP;
#ifdef PTC_PROBE_TEMP
constexpr auto _btc_probe_temp = PTC_PROBE_TEMP;
constexpr decltype(_btc_probe_temp) _test_btc_probe_temp = 12.3f;
static_assert(_test_btc_probe_temp != 12.3f, "BTC_PROBE_TEMP must be a whole number.");
static_assert(_test_btc_probe_temp != 12.3f, "PTC_PROBE_TEMP must be a whole number.");
#endif
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
#ifdef ETC_SAMPLE_START
constexpr auto _etc_sample_start = ETC_SAMPLE_START;
#if ENABLED(PTC_HOTEND)
#if EXTRUDERS != 1
#error "PTC_HOTEND only works with a single extruder."
#endif
#ifdef PTC_HOTEND_START
constexpr auto _etc_sample_start = PTC_HOTEND_START;
constexpr decltype(_etc_sample_start) _test_etc_sample_start = 12.3f;
static_assert(_test_etc_sample_start != 12.3f, "ETC_SAMPLE_START must be a whole number.");
static_assert(_test_etc_sample_start != 12.3f, "PTC_HOTEND_START must be a whole number.");
#endif
#ifdef ETC_SAMPLE_RES
constexpr auto _etc_sample_res = ETC_SAMPLE_RES;
#ifdef PTC_HOTEND_RES
constexpr auto _etc_sample_res = PTC_HOTEND_RES;
constexpr decltype(_etc_sample_res) _test_etc_sample_res = 12.3f;
static_assert(_test_etc_sample_res != 12.3f, "ETC_SAMPLE_RES must be a whole number.");
#endif
#endif
#if ENABLED(USE_TEMP_EXT_COMPENSATION) && EXTRUDERS != 1
#error "USE_TEMP_EXT_COMPENSATION only works with a single extruder."
static_assert(_test_etc_sample_res != 12.3f, "PTC_HOTEND_RES must be a whole number.");
#endif
#endif
#endif // HAS_PTC
/**
* Marlin release, version and default string

52
Marlin/src/module/settings.cpp
View file

@ -128,7 +128,7 @@
#include "../feature/tmc_util.h"
#endif
#if ENABLED(PROBE_TEMP_COMPENSATION)
#if HAS_PTC
#include "../feature/probe_temp_comp.h"
#endif
@ -264,13 +264,16 @@ typedef struct SettingsDataStruct {
//
// Temperature first layer compensation values
//
#if ENABLED(PROBE_TEMP_COMPENSATION)
int16_t z_offsets_probe[COUNT(temp_comp.z_offsets_probe)], // M871 P I V
z_offsets_bed[COUNT(temp_comp.z_offsets_bed)] // M871 B I V
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
, z_offsets_ext[COUNT(temp_comp.z_offsets_ext)] // M871 E I V
#if HAS_PTC
#if ENABLED(PTC_PROBE)
int16_t z_offsets_probe[COUNT(ptc.z_offsets_probe)]; // M871 P I V
#endif
#if ENABLED(PTC_BED)
int16_t z_offsets_bed[COUNT(ptc.z_offsets_bed)]; // M871 B I V
#endif
#if ENABLED(PTC_HOTEND)
int16_t z_offsets_hotend[COUNT(ptc.z_offsets_hotend)]; // M871 E I V
#endif
;
#endif
//
@ -844,11 +847,15 @@ void MarlinSettings::postprocess() {
//
// Thermal first layer compensation values
//
#if ENABLED(PROBE_TEMP_COMPENSATION)
EEPROM_WRITE(temp_comp.z_offsets_probe);
EEPROM_WRITE(temp_comp.z_offsets_bed);
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
EEPROM_WRITE(temp_comp.z_offsets_ext);
#if HAS_PTC
#if ENABLED(PTC_PROBE)
EEPROM_WRITE(ptc.z_offsets_probe);
#endif
#if ENABLED(PTC_BED)
EEPROM_WRITE(ptc.z_offsets_bed);
#endif
#if ENABLED(PTC_HOTEND)
EEPROM_WRITE(ptc.z_offsets_hotend);
#endif
#else
// No placeholder data for this feature
@ -1710,13 +1717,17 @@ void MarlinSettings::postprocess() {
//
// Thermal first layer compensation values
//
#if ENABLED(PROBE_TEMP_COMPENSATION)
EEPROM_READ(temp_comp.z_offsets_probe);
EEPROM_READ(temp_comp.z_offsets_bed);
#if ENABLED(USE_TEMP_EXT_COMPENSATION)
EEPROM_READ(temp_comp.z_offsets_ext);
#if HAS_PTC
#if ENABLED(PTC_PROBE)
EEPROM_READ(ptc.z_offsets_probe);
#endif
temp_comp.reset_index();
# if ENABLED(PTC_BED)
EEPROM_READ(ptc.z_offsets_bed);
#endif
#if ENABLED(PTC_HOTEND)
EEPROM_READ(ptc.z_offsets_hotend);
#endif
ptc.reset_index();
#else
// No placeholder data for this feature
#endif
@ -2728,6 +2739,11 @@ void MarlinSettings::reset() {
//
TERN_(EDITABLE_SERVO_ANGLES, COPY(servo_angles, base_servo_angles)); // When not editable only one copy of servo angles exists
//
// Probe Temperature Compensation
//
TERN_(HAS_PTC, ptc.reset());
//
// BLTOUCH
//

8
buildroot/tests/rambo
View file

@ -18,7 +18,7 @@ opt_set MOTHERBOARD BOARD_RAMBO \
FANMUX0_PIN 53
opt_disable Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN USE_WATCHDOG
opt_enable USE_ZMAX_PLUG REPRAP_DISCOUNT_SMART_CONTROLLER LCD_PROGRESS_BAR LCD_PROGRESS_BAR_TEST \
FIX_MOUNTED_PROBE CODEPENDENT_XY_HOMING PIDTEMPBED PROBE_TEMP_COMPENSATION \
FIX_MOUNTED_PROBE CODEPENDENT_XY_HOMING PIDTEMPBED PTC_PROBE PTC_BED \
PREHEAT_BEFORE_PROBING PROBING_HEATERS_OFF PROBING_FANS_OFF PROBING_STEPPERS_OFF WAIT_FOR_BED_HEATER \
EEPROM_SETTINGS SDSUPPORT SD_REPRINT_LAST_SELECTED_FILE BINARY_FILE_TRANSFER \
BLINKM PCA9533 PCA9632 RGB_LED RGB_LED_R_PIN RGB_LED_G_PIN RGB_LED_B_PIN LED_CONTROL_MENU \
@ -61,16 +61,16 @@ opt_disable MIN_SOFTWARE_ENDSTOP_Z MAX_SOFTWARE_ENDSTOPS
exec_test $1 $2 "Rambo CNC Configuration" "$3"
#
# Rambo heated bed only
# Rambo heated bed and probe temp sensor
#
restore_configs
opt_set MOTHERBOARD BOARD_RAMBO EXTRUDERS 0 TEMP_SENSOR_BED 1 \
opt_set MOTHERBOARD BOARD_RAMBO EXTRUDERS 0 TEMP_SENSOR_BED 1 TEMP_SENSOR_PROBE 1 TEMP_PROBE_PIN 12 \
DEFAULT_AXIS_STEPS_PER_UNIT '{ 80, 80, 4000 }' \
DEFAULT_MAX_FEEDRATE '{ 300, 300, 5 }' \
DEFAULT_MAX_ACCELERATION '{ 3000, 3000, 100 }' \
MANUAL_FEEDRATE '{ 50*60, 50*60, 4*60 }' \
AXIS_RELATIVE_MODES '{ false, false, false }'
opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER FIX_MOUNTED_PROBE Z_SAFE_HOMING
exec_test $1 $2 "Rambo heated bed only" "$3"
#

9
ini/features.ini
View file

@ -136,20 +136,20 @@ ADVANCED_PAUSE_FEATURE = src_filter=+<src/feature/pause.cpp> +<s
PSU_CONTROL = src_filter=+<src/feature/power.cpp>
HAS_POWER_MONITOR = src_filter=+<src/feature/power_monitor.cpp> +<src/gcode/feature/power_monitor>
POWER_LOSS_RECOVERY = src_filter=+<src/feature/powerloss.cpp> +<src/gcode/feature/powerloss>
PROBE_TEMP_COMPENSATION = src_filter=+<src/feature/probe_temp_comp.cpp> +<src/gcode/calibrate/G76_M192_M871.cpp>
HAS_PTC = src_filter=+<src/feature/probe_temp_comp.cpp> +<src/gcode/calibrate/G76_M871.cpp>
HAS_FILAMENT_SENSOR = src_filter=+<src/feature/runout.cpp> +<src/gcode/feature/runout>
(EXT|MANUAL)_SOLENOID.* = src_filter=+<src/feature/solenoid.cpp> +<src/gcode/control/M380_M381.cpp>
MK2_MULTIPLEXER = src_filter=+<src/feature/snmm.cpp>
HAS_CUTTER = src_filter=+<src/feature/spindle_laser.cpp> +<src/gcode/control/M3-M5.cpp>
HAS_DRIVER_SAFE_POWER_PROTECT = src_filter=+<src/feature/stepper_driver_safety.cpp>
EXPERIMENTAL_I2CBUS = src_filter=+<src/feature/twibus.cpp> +<src/gcode/feature/i2c>
MECHANICAL_GANTRY_CAL.+ = src_filter=+<src/gcode/calibrate/G34.cpp>
Z_MULTI_ENDSTOPS = src_filter=+<src/gcode/calibrate/G34_M422.cpp>
Z_STEPPER_AUTO_ALIGN = src_filter=+<src/feature/z_stepper_align.cpp> +<src/gcode/calibrate/G34_M422.cpp>
G26_MESH_VALIDATION = src_filter=+<src/gcode/bedlevel/G26.cpp>
ASSISTED_TRAMMING = src_filter=+<src/feature/tramming.cpp> +<src/gcode/bedlevel/G35.cpp>
HAS_MESH = src_filter=+<src/gcode/bedlevel/G42.cpp>
HAS_LEVELING = src_filter=+<src/gcode/bedlevel/M420.cpp> +<src/feature/bedlevel/bedlevel.cpp>
MECHANICAL_GANTRY_CAL.+ = src_filter=+<src/gcode/calibrate/G34.cpp>
Z_MULTI_ENDSTOPS|Z_STEPPER_AUTO_ALIGN = src_filter=+<src/gcode/calibrate/G34_M422.cpp>
Z_STEPPER_AUTO_ALIGN = src_filter=+<src/feature/z_stepper_align.cpp>
DELTA_AUTO_CALIBRATION = src_filter=+<src/gcode/calibrate/G33.cpp>
CALIBRATION_GCODE = src_filter=+<src/gcode/calibrate/G425.cpp>
Z_MIN_PROBE_REPEATABILITY_TEST = src_filter=+<src/gcode/calibrate/M48.cpp>
@ -209,6 +209,7 @@ SDSUPPORT = src_filter=+<src/sd/cardreader.cpp> +<s
HAS_MEDIA_SUBCALLS = src_filter=+<src/gcode/sd/M32.cpp>
GCODE_REPEAT_MARKERS = src_filter=+<src/feature/repeat.cpp> +<src/gcode/sd/M808.cpp>
HAS_EXTRUDERS = src_filter=+<src/gcode/units/M82_M83.cpp> +<src/gcode/temp/M104_M109.cpp> +<src/gcode/config/M221.cpp>
HAS_TEMP_PROBE = src_filter=+<src/gcode/temp/M192.cpp>
HAS_COOLER = src_filter=+<src/gcode/temp/M143_M193.cpp>
HAS_COOLER|LASER_COOLANT_FLOW_METER = src_filter=+<src/feature/cooler.cpp>
AUTO_REPORT_TEMPERATURES = src_filter=+<src/gcode/temp/M155.cpp>

3
platformio.ini
View file

@ -152,7 +152,7 @@ default_src_filter = +<src/*> -<src/config> -<src/HAL> +<src/HAL/shared>
-<src/gcode/calibrate/G33.cpp>
-<src/gcode/calibrate/G34.cpp>
-<src/gcode/calibrate/G34_M422.cpp>
-<src/gcode/calibrate/G76_M192_M871.cpp>
-<src/gcode/calibrate/G76_M871.cpp>
-<src/gcode/calibrate/G425.cpp>
-<src/gcode/calibrate/M12.cpp>
-<src/gcode/calibrate/M48.cpp>
@ -229,6 +229,7 @@ default_src_filter = +<src/*> -<src/config> -<src/HAL> +<src/HAL/shared>
-<src/gcode/sd/M808.cpp>
-<src/gcode/temp/M104_M109.cpp>
-<src/gcode/temp/M155.cpp>
-<src/gcode/temp/M192.cpp>
-<src/gcode/units/G20_G21.cpp>
-<src/gcode/units/M82_M83.cpp>
-<src/gcode/units/M149.cpp>