SunRed/Marlin-Artillery-M600
Archived
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity
This repository has been archived on 2022-01-28. You can view files and clone it, but cannot push or open issues or pull requests.
Marlin-Artillery-M600/Marlin/src/module/probe.cpp

722 lines
24 KiB
C++
Raw Normal View History

Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
*
*/
/**
* probe.cpp
*/
#include "../inc/MarlinConfig.h"
#if HAS_BED_PROBE
#include "probe.h"
#include "motion.h"
#include "temperature.h"
#include "endstops.h"
#include "../gcode/gcode.h"
#include "../lcd/ultralcd.h"
#include "../Marlin.h"
#if HAS_LEVELING
#include "../feature/bedlevel/bedlevel.h"
#endif
#if ENABLED(DELTA)
#include "../module/delta.h"
#endif
Move LPC1768 framework out of Marlin source folder
2017-09-20 02:25:59 +02:00
#if ENABLED(BABYSTEP_ZPROBE_OFFSET)
#include "planner.h"
#endif
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
float zprobe_zoffset; // Initialized by settings.load()
#if HAS_Z_SERVO_ENDSTOP
Move servo code to modules/servo.*
2017-11-19 20:39:46 +01:00
#include "../module/servo.h"
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
const int z_servo_angle[2] = Z_SERVO_ANGLES;
#endif
#if ENABLED(Z_PROBE_SLED)
#ifndef SLED_DOCKING_OFFSET
#define SLED_DOCKING_OFFSET 0
#endif
/**
* Method to dock/undock a sled designed by Charles Bell.
*
* stow[in] If false, move to MAX_X and engage the solenoid
* If true, move to MAX_X and release the solenoid
*/
static void dock_sled(bool stow) {
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) {
SERIAL_ECHOPAIR("dock_sled(", stow);
SERIAL_CHAR(')');
SERIAL_EOL();
}
#endif
// Dock sled a bit closer to ensure proper capturing
do_blocking_move_to_x(X_MAX_POS + SLED_DOCKING_OFFSET - ((stow) ? 1 : 0));
#if HAS_SOLENOID_1 && DISABLED(EXT_SOLENOID)
WRITE(SOL1_PIN, !stow); // switch solenoid
#endif
}
#elif ENABLED(Z_PROBE_ALLEN_KEY)
References are better for array args
2017-12-09 09:10:54 +01:00
FORCE_INLINE void do_blocking_move_to(const float (&raw)[XYZ], const float &fr_mm_s) {
Operate in Native Machine Space
2017-11-03 05:59:42 +01:00
do_blocking_move_to(raw[X_AXIS], raw[Y_AXIS], raw[Z_AXIS], fr_mm_s);
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
}
void run_deploy_moves_script() {
#if defined(Z_PROBE_ALLEN_KEY_DEPLOY_1_X) || defined(Z_PROBE_ALLEN_KEY_DEPLOY_1_Y) || defined(Z_PROBE_ALLEN_KEY_DEPLOY_1_Z)
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_1_X
#define Z_PROBE_ALLEN_KEY_DEPLOY_1_X current_position[X_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_1_Y
#define Z_PROBE_ALLEN_KEY_DEPLOY_1_Y current_position[Y_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_1_Z
#define Z_PROBE_ALLEN_KEY_DEPLOY_1_Z current_position[Z_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_1_FEEDRATE
#define Z_PROBE_ALLEN_KEY_DEPLOY_1_FEEDRATE 0.0
#endif
const float deploy_1[] = { Z_PROBE_ALLEN_KEY_DEPLOY_1_X, Z_PROBE_ALLEN_KEY_DEPLOY_1_Y, Z_PROBE_ALLEN_KEY_DEPLOY_1_Z };
do_blocking_move_to(deploy_1, MMM_TO_MMS(Z_PROBE_ALLEN_KEY_DEPLOY_1_FEEDRATE));
#endif
#if defined(Z_PROBE_ALLEN_KEY_DEPLOY_2_X) || defined(Z_PROBE_ALLEN_KEY_DEPLOY_2_Y) || defined(Z_PROBE_ALLEN_KEY_DEPLOY_2_Z)
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_2_X
#define Z_PROBE_ALLEN_KEY_DEPLOY_2_X current_position[X_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_2_Y
#define Z_PROBE_ALLEN_KEY_DEPLOY_2_Y current_position[Y_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_2_Z
#define Z_PROBE_ALLEN_KEY_DEPLOY_2_Z current_position[Z_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_2_FEEDRATE
#define Z_PROBE_ALLEN_KEY_DEPLOY_2_FEEDRATE 0.0
#endif
const float deploy_2[] = { Z_PROBE_ALLEN_KEY_DEPLOY_2_X, Z_PROBE_ALLEN_KEY_DEPLOY_2_Y, Z_PROBE_ALLEN_KEY_DEPLOY_2_Z };
do_blocking_move_to(deploy_2, MMM_TO_MMS(Z_PROBE_ALLEN_KEY_DEPLOY_2_FEEDRATE));
#endif
#if defined(Z_PROBE_ALLEN_KEY_DEPLOY_3_X) || defined(Z_PROBE_ALLEN_KEY_DEPLOY_3_Y) || defined(Z_PROBE_ALLEN_KEY_DEPLOY_3_Z)
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_3_X
#define Z_PROBE_ALLEN_KEY_DEPLOY_3_X current_position[X_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_3_Y
#define Z_PROBE_ALLEN_KEY_DEPLOY_3_Y current_position[Y_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_3_Z
#define Z_PROBE_ALLEN_KEY_DEPLOY_3_Z current_position[Z_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_3_FEEDRATE
#define Z_PROBE_ALLEN_KEY_DEPLOY_3_FEEDRATE 0.0
#endif
const float deploy_3[] = { Z_PROBE_ALLEN_KEY_DEPLOY_3_X, Z_PROBE_ALLEN_KEY_DEPLOY_3_Y, Z_PROBE_ALLEN_KEY_DEPLOY_3_Z };
do_blocking_move_to(deploy_3, MMM_TO_MMS(Z_PROBE_ALLEN_KEY_DEPLOY_3_FEEDRATE));
#endif
#if defined(Z_PROBE_ALLEN_KEY_DEPLOY_4_X) || defined(Z_PROBE_ALLEN_KEY_DEPLOY_4_Y) || defined(Z_PROBE_ALLEN_KEY_DEPLOY_4_Z)
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_4_X
#define Z_PROBE_ALLEN_KEY_DEPLOY_4_X current_position[X_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_4_Y
#define Z_PROBE_ALLEN_KEY_DEPLOY_4_Y current_position[Y_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_4_Z
#define Z_PROBE_ALLEN_KEY_DEPLOY_4_Z current_position[Z_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_4_FEEDRATE
#define Z_PROBE_ALLEN_KEY_DEPLOY_4_FEEDRATE 0.0
#endif
const float deploy_4[] = { Z_PROBE_ALLEN_KEY_DEPLOY_4_X, Z_PROBE_ALLEN_KEY_DEPLOY_4_Y, Z_PROBE_ALLEN_KEY_DEPLOY_4_Z };
do_blocking_move_to(deploy_4, MMM_TO_MMS(Z_PROBE_ALLEN_KEY_DEPLOY_4_FEEDRATE));
#endif
#if defined(Z_PROBE_ALLEN_KEY_DEPLOY_5_X) || defined(Z_PROBE_ALLEN_KEY_DEPLOY_5_Y) || defined(Z_PROBE_ALLEN_KEY_DEPLOY_5_Z)
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_5_X
#define Z_PROBE_ALLEN_KEY_DEPLOY_5_X current_position[X_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_5_Y
#define Z_PROBE_ALLEN_KEY_DEPLOY_5_Y current_position[Y_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_5_Z
#define Z_PROBE_ALLEN_KEY_DEPLOY_5_Z current_position[Z_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_DEPLOY_5_FEEDRATE
#define Z_PROBE_ALLEN_KEY_DEPLOY_5_FEEDRATE 0.0
#endif
const float deploy_5[] = { Z_PROBE_ALLEN_KEY_DEPLOY_5_X, Z_PROBE_ALLEN_KEY_DEPLOY_5_Y, Z_PROBE_ALLEN_KEY_DEPLOY_5_Z };
do_blocking_move_to(deploy_5, MMM_TO_MMS(Z_PROBE_ALLEN_KEY_DEPLOY_5_FEEDRATE));
#endif
}
void run_stow_moves_script() {
#if defined(Z_PROBE_ALLEN_KEY_STOW_1_X) || defined(Z_PROBE_ALLEN_KEY_STOW_1_Y) || defined(Z_PROBE_ALLEN_KEY_STOW_1_Z)
#ifndef Z_PROBE_ALLEN_KEY_STOW_1_X
#define Z_PROBE_ALLEN_KEY_STOW_1_X current_position[X_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_1_Y
#define Z_PROBE_ALLEN_KEY_STOW_1_Y current_position[Y_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_1_Z
#define Z_PROBE_ALLEN_KEY_STOW_1_Z current_position[Z_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_1_FEEDRATE
#define Z_PROBE_ALLEN_KEY_STOW_1_FEEDRATE 0.0
#endif
const float stow_1[] = { Z_PROBE_ALLEN_KEY_STOW_1_X, Z_PROBE_ALLEN_KEY_STOW_1_Y, Z_PROBE_ALLEN_KEY_STOW_1_Z };
do_blocking_move_to(stow_1, MMM_TO_MMS(Z_PROBE_ALLEN_KEY_STOW_1_FEEDRATE));
#endif
#if defined(Z_PROBE_ALLEN_KEY_STOW_2_X) || defined(Z_PROBE_ALLEN_KEY_STOW_2_Y) || defined(Z_PROBE_ALLEN_KEY_STOW_2_Z)
#ifndef Z_PROBE_ALLEN_KEY_STOW_2_X
#define Z_PROBE_ALLEN_KEY_STOW_2_X current_position[X_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_2_Y
#define Z_PROBE_ALLEN_KEY_STOW_2_Y current_position[Y_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_2_Z
#define Z_PROBE_ALLEN_KEY_STOW_2_Z current_position[Z_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_2_FEEDRATE
#define Z_PROBE_ALLEN_KEY_STOW_2_FEEDRATE 0.0
#endif
const float stow_2[] = { Z_PROBE_ALLEN_KEY_STOW_2_X, Z_PROBE_ALLEN_KEY_STOW_2_Y, Z_PROBE_ALLEN_KEY_STOW_2_Z };
do_blocking_move_to(stow_2, MMM_TO_MMS(Z_PROBE_ALLEN_KEY_STOW_2_FEEDRATE));
#endif
#if defined(Z_PROBE_ALLEN_KEY_STOW_3_X) || defined(Z_PROBE_ALLEN_KEY_STOW_3_Y) || defined(Z_PROBE_ALLEN_KEY_STOW_3_Z)
#ifndef Z_PROBE_ALLEN_KEY_STOW_3_X
#define Z_PROBE_ALLEN_KEY_STOW_3_X current_position[X_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_3_Y
#define Z_PROBE_ALLEN_KEY_STOW_3_Y current_position[Y_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_3_Z
#define Z_PROBE_ALLEN_KEY_STOW_3_Z current_position[Z_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_3_FEEDRATE
#define Z_PROBE_ALLEN_KEY_STOW_3_FEEDRATE 0.0
#endif
const float stow_3[] = { Z_PROBE_ALLEN_KEY_STOW_3_X, Z_PROBE_ALLEN_KEY_STOW_3_Y, Z_PROBE_ALLEN_KEY_STOW_3_Z };
do_blocking_move_to(stow_3, MMM_TO_MMS(Z_PROBE_ALLEN_KEY_STOW_3_FEEDRATE));
#endif
#if defined(Z_PROBE_ALLEN_KEY_STOW_4_X) || defined(Z_PROBE_ALLEN_KEY_STOW_4_Y) || defined(Z_PROBE_ALLEN_KEY_STOW_4_Z)
#ifndef Z_PROBE_ALLEN_KEY_STOW_4_X
#define Z_PROBE_ALLEN_KEY_STOW_4_X current_position[X_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_4_Y
#define Z_PROBE_ALLEN_KEY_STOW_4_Y current_position[Y_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_4_Z
#define Z_PROBE_ALLEN_KEY_STOW_4_Z current_position[Z_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_4_FEEDRATE
#define Z_PROBE_ALLEN_KEY_STOW_4_FEEDRATE 0.0
#endif
const float stow_4[] = { Z_PROBE_ALLEN_KEY_STOW_4_X, Z_PROBE_ALLEN_KEY_STOW_4_Y, Z_PROBE_ALLEN_KEY_STOW_4_Z };
do_blocking_move_to(stow_4, MMM_TO_MMS(Z_PROBE_ALLEN_KEY_STOW_4_FEEDRATE));
#endif
#if defined(Z_PROBE_ALLEN_KEY_STOW_5_X) || defined(Z_PROBE_ALLEN_KEY_STOW_5_Y) || defined(Z_PROBE_ALLEN_KEY_STOW_5_Z)
#ifndef Z_PROBE_ALLEN_KEY_STOW_5_X
#define Z_PROBE_ALLEN_KEY_STOW_5_X current_position[X_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_5_Y
#define Z_PROBE_ALLEN_KEY_STOW_5_Y current_position[Y_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_5_Z
#define Z_PROBE_ALLEN_KEY_STOW_5_Z current_position[Z_AXIS]
#endif
#ifndef Z_PROBE_ALLEN_KEY_STOW_5_FEEDRATE
#define Z_PROBE_ALLEN_KEY_STOW_5_FEEDRATE 0.0
#endif
const float stow_5[] = { Z_PROBE_ALLEN_KEY_STOW_5_X, Z_PROBE_ALLEN_KEY_STOW_5_Y, Z_PROBE_ALLEN_KEY_STOW_5_Z };
do_blocking_move_to(stow_5, MMM_TO_MMS(Z_PROBE_ALLEN_KEY_STOW_5_FEEDRATE));
#endif
}
Spacing adjustments
2017-10-02 04:33:52 +02:00
#endif // Z_PROBE_ALLEN_KEY
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
#if ENABLED(PROBING_FANS_OFF)
void fans_pause(const bool p) {
if (p != fans_paused) {
fans_paused = p;
if (p)
for (uint8_t x = 0; x < FAN_COUNT; x++) {
paused_fanSpeeds[x] = fanSpeeds[x];
fanSpeeds[x] = 0;
}
else
for (uint8_t x = 0; x < FAN_COUNT; x++)
fanSpeeds[x] = paused_fanSpeeds[x];
}
}
#endif // PROBING_FANS_OFF
#if QUIET_PROBING
void probing_pause(const bool p) {
#if ENABLED(PROBING_HEATERS_OFF)
thermalManager.pause(p);
#endif
#if ENABLED(PROBING_FANS_OFF)
fans_pause(p);
#endif
if (p) safe_delay(
#if DELAY_BEFORE_PROBING > 25
DELAY_BEFORE_PROBING
#else
25
#endif
);
}
#endif // QUIET_PROBING
#if ENABLED(BLTOUCH)
void bltouch_command(const int angle) {
MOVE_SERVO(Z_ENDSTOP_SERVO_NR, angle); // Give the BL-Touch the command and wait
safe_delay(BLTOUCH_DELAY);
}
bool set_bltouch_deployed(const bool deploy) {
if (deploy && TEST_BLTOUCH()) { // If BL-Touch says it's triggered
bltouch_command(BLTOUCH_RESET); // try to reset it.
bltouch_command(BLTOUCH_DEPLOY); // Also needs to deploy and stow to
bltouch_command(BLTOUCH_STOW); // clear the triggered condition.
safe_delay(1500); // Wait for internal self-test to complete.
// (Measured completion time was 0.65 seconds
// after reset, deploy, and stow sequence)
if (TEST_BLTOUCH()) { // If it still claims to be triggered...
SERIAL_ERROR_START();
SERIAL_ERRORLNPGM(MSG_STOP_BLTOUCH);
stop(); // punt!
return true;
}
}
bltouch_command(deploy ? BLTOUCH_DEPLOY : BLTOUCH_STOW);
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) {
SERIAL_ECHOPAIR("set_bltouch_deployed(", deploy);
SERIAL_CHAR(')');
SERIAL_EOL();
}
#endif
return false;
}
#endif // BLTOUCH
Move do_probe_raise closer to set_probe_deployed …and limit the raise to Z_MAX_POS
2018-03-10 06:18:08 +01:00
/**
* Raise Z to a minimum height to make room for a probe to move
*/
inline void do_probe_raise(const float z_raise) {
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) {
SERIAL_ECHOPAIR("do_probe_raise(", z_raise);
SERIAL_CHAR(')');
SERIAL_EOL();
}
#endif
float z_dest = z_raise;
if (zprobe_zoffset < 0) z_dest -= zprobe_zoffset;
NOMORE(z_dest, Z_MAX_POS);
if (z_dest > current_position[Z_AXIS])
do_blocking_move_to_z(z_dest);
}
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
// returns false for ok and true for failure
bool set_probe_deployed(const bool deploy) {
// Can be extended to servo probes, if needed.
#if ENABLED(PROBE_IS_TRIGGERED_WHEN_STOWED_TEST)
#if ENABLED(Z_MIN_PROBE_ENDSTOP)
#define _TRIGGERED_WHEN_STOWED_TEST (READ(Z_MIN_PROBE_PIN) != Z_MIN_PROBE_ENDSTOP_INVERTING)
#else
#define _TRIGGERED_WHEN_STOWED_TEST (READ(Z_MIN_PIN) != Z_MIN_ENDSTOP_INVERTING)
#endif
#endif
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) {
DEBUG_POS("set_probe_deployed", current_position);
SERIAL_ECHOLNPAIR("deploy: ", deploy);
}
#endif
if (endstops.z_probe_enabled == deploy) return false;
Don't raise FIX_MOUNTED_PROBE on stow Reference #9336
2018-02-19 15:36:43 +01:00
// Make room for probe to deploy (or stow)
Drop a conditional only used once
2018-02-24 23:35:31 +01:00
// Fix-mounted probe should only raise for deploy
Add UNKNOWN_Z_NO_RAISE option With this option enabled, Z won't ever be raised until after `G28` has been completed, and it won't raise if Z becomes unknown. This is good for machines whose beds fall when Z is powered off.
2018-03-10 06:18:47 +01:00
#if ENABLED(FIX_MOUNTED_PROBE)
const bool deploy_stow_condition = deploy;
#else
constexpr bool deploy_stow_condition = true;
#endif
// For beds that fall when Z is powered off only raise for trusted Z
#if ENABLED(UNKNOWN_Z_NO_RAISE)
const bool unknown_condition = axis_known_position[Z_AXIS];
#else
constexpr float unknown_condition = true;
#endif
if (deploy_stow_condition && unknown_condition)
do_probe_raise(max(Z_CLEARANCE_BETWEEN_PROBES, Z_CLEARANCE_DEPLOY_PROBE));
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
#if ENABLED(Z_PROBE_SLED) || ENABLED(Z_PROBE_ALLEN_KEY)
#if ENABLED(Z_PROBE_SLED)
#define _AUE_ARGS true, false, false
#else
#define _AUE_ARGS
#endif
if (axis_unhomed_error(_AUE_ARGS)) {
SERIAL_ERROR_START();
SERIAL_ERRORLNPGM(MSG_STOP_UNHOMED);
stop();
return true;
}
#endif
const float oldXpos = current_position[X_AXIS],
oldYpos = current_position[Y_AXIS];
#ifdef _TRIGGERED_WHEN_STOWED_TEST
// If endstop is already false, the Z probe is deployed
if (_TRIGGERED_WHEN_STOWED_TEST == deploy) { // closed after the probe specific actions.
// Would a goto be less ugly?
//while (!_TRIGGERED_WHEN_STOWED_TEST) idle(); // would offer the opportunity
// for a triggered when stowed manual probe.
if (!deploy) endstops.enable_z_probe(false); // Switch off triggered when stowed probes early
// otherwise an Allen-Key probe can't be stowed.
#endif
#if ENABLED(SOLENOID_PROBE)
#if HAS_SOLENOID_1
WRITE(SOL1_PIN, deploy);
#endif
#elif ENABLED(Z_PROBE_SLED)
dock_sled(!deploy);
#elif HAS_Z_SERVO_ENDSTOP && DISABLED(BLTOUCH)
MOVE_SERVO(Z_ENDSTOP_SERVO_NR, z_servo_angle[deploy ? 0 : 1]);
#elif ENABLED(Z_PROBE_ALLEN_KEY)
deploy ? run_deploy_moves_script() : run_stow_moves_script();
#endif
#ifdef _TRIGGERED_WHEN_STOWED_TEST
} // _TRIGGERED_WHEN_STOWED_TEST == deploy
if (_TRIGGERED_WHEN_STOWED_TEST == deploy) { // State hasn't changed?
if (IsRunning()) {
SERIAL_ERROR_START();
SERIAL_ERRORLNPGM("Z-Probe failed");
LCD_ALERTMESSAGEPGM("Err: ZPROBE");
}
stop();
return true;
} // _TRIGGERED_WHEN_STOWED_TEST == deploy
#endif
do_blocking_move_to(oldXpos, oldYpos, current_position[Z_AXIS]); // return to position before deploy
endstops.enable_z_probe(deploy);
return false;
}
[2.0.x] Add Z_AFTER_PROBING option (#10058) Some "fix-mounted" probes need manual stowing. And after probing some may prefer to raise or lower the nozzle. This restores an old option but tailors it to allow raise or lower as preferred.
2018-03-11 19:07:55 +01:00
#ifdef Z_AFTER_PROBING
// After probing move to a preferred Z position
void move_z_after_probing() {
if (current_position[Z_AXIS] != Z_AFTER_PROBING) {
do_blocking_move_to_z(Z_AFTER_PROBING);
current_position[Z_AXIS] = Z_AFTER_PROBING;
}
}
#endif
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
/**
* @brief Used by run_z_probe to do a single Z probe move.
*
* @param z Z destination
* @param fr_mm_s Feedrate in mm/s
* @return true to indicate an error
*/
static bool do_probe_move(const float z, const float fr_mm_m) {
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) DEBUG_POS(">>> do_probe_move", current_position);
#endif
// Deploy BLTouch at the start of any probe
#if ENABLED(BLTOUCH)
if (set_bltouch_deployed(true)) return true;
#endif
#if QUIET_PROBING
probing_pause(true);
#endif
// Move down until probe triggered
do_blocking_move_to_z(z, MMM_TO_MMS(fr_mm_m));
// Check to see if the probe was triggered
const bool probe_triggered = TEST(Endstops::endstop_hit_bits,
#if ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)
Z_MIN
#else
Z_MIN_PROBE
#endif
);
#if QUIET_PROBING
probing_pause(false);
#endif
// Retract BLTouch immediately after a probe if it was triggered
#if ENABLED(BLTOUCH)
if (probe_triggered && set_bltouch_deployed(false)) return true;
#endif
// Clear endstop flags
endstops.hit_on_purpose();
// Get Z where the steppers were interrupted
set_current_from_steppers_for_axis(Z_AXIS);
// Tell the planner where we actually are
SYNC_PLAN_POSITION_KINEMATIC();
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) DEBUG_POS("<<< do_probe_move", current_position);
#endif
return !probe_triggered;
}
/**
PROBE_DOUBLE_TOUCH => MULTIPLE_PROBING
2017-12-07 23:33:51 +01:00
* @details Used by probe_pt to do a single Z probe at the current position.
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
* Leaves current_position[Z_AXIS] at the height where the probe triggered.
*
* @return The raw Z position where the probe was triggered
*/
PROBE_MANUALLY etc.
2017-11-08 10:07:17 +01:00
static float run_z_probe() {
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) DEBUG_POS(">>> run_z_probe", current_position);
#endif
// Prevent stepper_inactive_time from running out and EXTRUDER_RUNOUT_PREVENT from extruding
gcode.refresh_cmd_timeout();
PROBE_DOUBLE_TOUCH => MULTIPLE_PROBING
2017-12-07 23:33:51 +01:00
// Double-probing does a fast probe followed by a slow probe
#if MULTIPLE_PROBING == 2
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
// Do a first probe at the fast speed
if (do_probe_move(-10, Z_PROBE_SPEED_FAST)) return NAN;
Followup to #8706
2017-12-08 10:49:33 +01:00
float first_probe_z = current_position[Z_AXIS];
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) SERIAL_ECHOLNPAIR("1st Probe Z:", first_probe_z);
#endif
// move up to make clearance for the probe
do_blocking_move_to_z(current_position[Z_AXIS] + Z_CLEARANCE_BETWEEN_PROBES, MMM_TO_MMS(Z_PROBE_SPEED_FAST));
#else
Fix jerky Z motion between probes Suggested by #9375
2018-02-02 09:32:11 +01:00
// If the nozzle is well over the travel height then
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
// move down quickly before doing the slow probe
Fix jerky Z motion between probes Suggested by #9375
2018-02-02 09:32:11 +01:00
float z = Z_CLEARANCE_DEPLOY_PROBE + 5.0;
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
if (zprobe_zoffset < 0) z -= zprobe_zoffset;
Fix jerky Z motion between probes Suggested by #9375
2018-02-02 09:32:11 +01:00
if (current_position[Z_AXIS] > z) {
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
// If we don't make it to the z position (i.e. the probe triggered), move up to make clearance for the probe
if (!do_probe_move(z, Z_PROBE_SPEED_FAST))
do_blocking_move_to_z(current_position[Z_AXIS] + Z_CLEARANCE_BETWEEN_PROBES, MMM_TO_MMS(Z_PROBE_SPEED_FAST));
}
#endif
PROBE_DOUBLE_TOUCH => MULTIPLE_PROBING
2017-12-07 23:33:51 +01:00
#if MULTIPLE_PROBING > 2
float probes_total = 0;
for (uint8_t p = MULTIPLE_PROBING + 1; --p;) {
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
#endif
PROBE_DOUBLE_TOUCH => MULTIPLE_PROBING
2017-12-07 23:33:51 +01:00
// Move down slowly to find bed, not too far
if (do_probe_move(-10, Z_PROBE_SPEED_SLOW)) return NAN;
#if MULTIPLE_PROBING > 2
probes_total += current_position[Z_AXIS];
if (p > 1) do_blocking_move_to_z(current_position[Z_AXIS] + Z_CLEARANCE_BETWEEN_PROBES, MMM_TO_MMS(Z_PROBE_SPEED_FAST));
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
}
#endif
PROBE_DOUBLE_TOUCH => MULTIPLE_PROBING
2017-12-07 23:33:51 +01:00
#if MULTIPLE_PROBING > 2
// Return the average value of all probes
return probes_total * (1.0 / (MULTIPLE_PROBING));
#elif MULTIPLE_PROBING == 2
const float z2 = current_position[Z_AXIS];
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) {
SERIAL_ECHOPAIR("2nd Probe Z:", z2);
SERIAL_ECHOLNPAIR(" Discrepancy:", first_probe_z - z2);
}
#endif
// Return a weighted average of the fast and slow probes
return (z2 * 3.0 + first_probe_z * 2.0) * 0.2;
#else
// Return the single probe result
return current_position[Z_AXIS];
#endif
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) DEBUG_POS("<<< run_z_probe", current_position);
#endif
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
}
/**
* - Move to the given XY
* - Deploy the probe, if not already deployed
* - Probe the bed, get the Z position
* - Depending on the 'stow' flag
* - Stow the probe, or
* - Raise to the BETWEEN height
* - Return the probed Z position
*/
[2.0.x] G33 probe error handling
2017-11-25 10:59:46 +01:00
float probe_pt(const float &rx, const float &ry, const bool stow, const uint8_t verbose_level, const bool probe_relative/*=true*/) {
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) {
Operate in Native Machine Space
2017-11-03 05:59:42 +01:00
SERIAL_ECHOPAIR(">>> probe_pt(", LOGICAL_X_POSITION(rx));
SERIAL_ECHOPAIR(", ", LOGICAL_Y_POSITION(ry));
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
SERIAL_ECHOPAIR(", ", stow ? "" : "no ");
SERIAL_ECHOLNPGM("stow)");
DEBUG_POS("", current_position);
}
#endif
[2.0.x] G33 probe error handling
2017-11-25 10:59:46 +01:00
// TODO: Adapt for SCARA, where the offset rotates
float nx = rx, ny = ry;
if (probe_relative) {
if (!position_is_reachable_by_probe(rx, ry)) return NAN; // The given position is in terms of the probe
nx -= (X_PROBE_OFFSET_FROM_EXTRUDER); // Get the nozzle position
ny -= (Y_PROBE_OFFSET_FROM_EXTRUDER);
}
else if (!position_is_reachable(nx, ny)) return NAN; // The given position is in terms of the nozzle
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
Clean up whitespace, spacing
2017-11-27 03:18:52 +01:00
const float nz =
One fewer function call in probe_pt
2017-11-25 00:10:27 +01:00
#if ENABLED(DELTA)
// Move below clip height or xy move will be aborted by do_blocking_move_to
min(current_position[Z_AXIS], delta_clip_start_height)
#else
current_position[Z_AXIS]
#endif
;
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
One fewer function call in probe_pt
2017-11-25 00:10:27 +01:00
const float old_feedrate_mm_s = feedrate_mm_s;
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
feedrate_mm_s = XY_PROBE_FEEDRATE_MM_S;
One fewer function call in probe_pt
2017-11-25 00:10:27 +01:00
// Move the probe to the starting XYZ
do_blocking_move_to(nx, ny, nz);
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
float measured_z = NAN;
if (!DEPLOY_PROBE()) {
[2.0.x] G33 probe error handling
2017-11-25 10:59:46 +01:00
measured_z = run_z_probe() + zprobe_zoffset;
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
if (!stow)
do_blocking_move_to_z(current_position[Z_AXIS] + Z_CLEARANCE_BETWEEN_PROBES, MMM_TO_MMS(Z_PROBE_SPEED_FAST));
else
if (STOW_PROBE()) measured_z = NAN;
}
if (verbose_level > 2) {
SERIAL_PROTOCOLPGM("Bed X: ");
Operate in Native Machine Space
2017-11-03 05:59:42 +01:00
SERIAL_PROTOCOL_F(LOGICAL_X_POSITION(rx), 3);
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
SERIAL_PROTOCOLPGM(" Y: ");
Operate in Native Machine Space
2017-11-03 05:59:42 +01:00
SERIAL_PROTOCOL_F(LOGICAL_Y_POSITION(ry), 3);
Consolidate "bedlevel" code
2017-09-08 22:35:25 +02:00
SERIAL_PROTOCOLPGM(" Z: ");
SERIAL_PROTOCOL_F(measured_z, 3);
SERIAL_EOL();
}
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) SERIAL_ECHOLNPGM("<<< probe_pt");
#endif
feedrate_mm_s = old_feedrate_mm_s;
if (isnan(measured_z)) {
LCD_MESSAGEPGM(MSG_ERR_PROBING_FAILED);
SERIAL_ERROR_START();
SERIAL_ERRORLNPGM(MSG_ERR_PROBING_FAILED);
}
return measured_z;
}
#if HAS_Z_SERVO_ENDSTOP
void servo_probe_init() {
/**
* Set position of Z Servo Endstop
*
* The servo might be deployed and positioned too low to stow
* when starting up the machine or rebooting the board.
* There's no way to know where the nozzle is positioned until
* homing has been done - no homing with z-probe without init!
*
*/
STOW_Z_SERVO();
}
#endif // HAS_Z_SERVO_ENDSTOP
#endif // HAS_BED_PROBE
Reference in a new issue Copy permalink