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Merge pull request #8747 from thinkyhead/bf2_sync_M420_M852

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[2.0.x] M852 changes position. Position change reporting.
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Scott Lahteine 2017-12-10 22:40:32 -06:00 committed by GitHub
commit f53e0702fc
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8 changed files with 88 additions and 42 deletions
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13
Marlin/src/feature/bedlevel/bedlevel.cpp
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@ -128,13 +128,17 @@ void set_bed_leveling_enabled(const bool enable/*=true*/) {
// so compensation will give the right stepper counts.
planner.unapply_leveling(current_position);
SYNC_PLAN_POSITION_KINEMATIC();
#endif // OLDSCHOOL_ABL
}
}
#if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
void set_z_fade_height(const float zfh) {
void set_z_fade_height(const float zfh, const bool do_report/*=true*/) {
if (planner.z_fade_height == zfh) return; // do nothing if no change
const bool level_active = planner.leveling_active;
@ -145,6 +149,10 @@ void set_bed_leveling_enabled(const bool enable/*=true*/) {
planner.set_z_fade_height(zfh);
if (level_active) {
const float oldpos[XYZE] = {
current_position[X_AXIS], current_position[Y_AXIS],
current_position[Z_AXIS], current_position[E_AXIS]
};
#if ENABLED(AUTO_BED_LEVELING_UBL)
set_bed_leveling_enabled(true); // turn back on after changing fade height
#else
@ -155,7 +163,10 @@ void set_bed_leveling_enabled(const bool enable/*=true*/) {
Z_AXIS
#endif
);
SYNC_PLAN_POSITION_KINEMATIC();
#endif
if (do_report && memcmp(oldpos, current_position, sizeof(oldpos)))
report_current_position();
}
}

2
Marlin/src/feature/bedlevel/bedlevel.h
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@ -47,7 +47,7 @@ void set_bed_leveling_enabled(const bool enable=true);
void reset_bed_level();
#if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
void set_z_fade_height(const float zfh);
void set_z_fade_height(const float zfh, const bool do_report=true);
#endif
#if ENABLED(AUTO_BED_LEVELING_BILINEAR) || ENABLED(MESH_BED_LEVELING)

4
Marlin/src/feature/bedlevel/ubl/ubl.cpp
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@ -71,17 +71,19 @@
volatile int unified_bed_leveling::encoder_diff;
unified_bed_leveling::unified_bed_leveling() {
ubl_cnt++; // Debug counter to insure we only have one UBL object present in memory. We can eliminate this (and all references to ubl_cnt) very soon.
ubl_cnt++; // Debug counter to ensure we only have one UBL object present in memory. We can eliminate this (and all references to ubl_cnt) very soon.
reset();
}
void unified_bed_leveling::reset() {
const bool was_enabled = planner.leveling_active;
set_bed_leveling_enabled(false);
storage_slot = -1;
#if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
planner.set_z_fade_height(10.0);
#endif
ZERO(z_values);
if (was_enabled) report_current_position();
}
void unified_bed_leveling::invalidate() {

20
Marlin/src/gcode/bedlevel/M420.cpp
View File

@ -45,6 +45,11 @@
*/
void GcodeSuite::M420() {
const float oldpos[XYZE] = {
current_position[X_AXIS], current_position[Y_AXIS],
current_position[Z_AXIS], current_position[E_AXIS]
};
#if ENABLED(AUTO_BED_LEVELING_UBL)
// L to load a mesh from the EEPROM
@ -104,13 +109,16 @@ void GcodeSuite::M420() {
#endif
}
const bool to_enable = parser.boolval('S');
if (parser.seen('S')) set_bed_leveling_enabled(to_enable);
#if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
if (parser.seen('Z')) set_z_fade_height(parser.value_linear_units());
if (parser.seen('Z')) set_z_fade_height(parser.value_linear_units(), false);
#endif
bool to_enable = false;
if (parser.seen('S')) {
to_enable = parser.value_bool();
set_bed_leveling_enabled(to_enable);
}
const bool new_status = planner.leveling_active;
if (to_enable && !new_status) {
@ -129,6 +137,10 @@ void GcodeSuite::M420() {
else
SERIAL_ECHOLNPGM(MSG_OFF);
#endif
// Report change in position
if (memcmp(oldpos, current_position, sizeof(oldpos)))
report_current_position();
}
#endif // HAS_LEVELING

1
Marlin/src/gcode/bedlevel/abl/G29.cpp
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@ -285,6 +285,7 @@ void GcodeSuite::G29() {
bed_level_virt_interpolate();
#endif
set_bed_leveling_enabled(abl_should_enable);
if (abl_should_enable) report_current_position();
}
return;
} // parser.seen('W')

47
Marlin/src/gcode/calibrate/M852.cpp
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@ -36,37 +36,47 @@
* K[yz_factor] - New YZ skew factor
*/
void GcodeSuite::M852() {
const bool ijk = parser.seen('I') || parser.seen('S')
#if ENABLED(SKEW_CORRECTION_FOR_Z)
|| parser.seen('J') || parser.seen('K')
#endif
;
bool badval = false;
uint8_t ijk = 0, badval = 0, setval = 0;
if (parser.seen('I') || parser.seen('S')) {
++ijk;
const float value = parser.value_linear_units();
if (WITHIN(value, SKEW_FACTOR_MIN, SKEW_FACTOR_MAX))
planner.xy_skew_factor = value;
if (WITHIN(value, SKEW_FACTOR_MIN, SKEW_FACTOR_MAX)) {
if (planner.xy_skew_factor != value) {
planner.xy_skew_factor = value;
++setval;
}
}
else
badval = true;
++badval;
}
#if ENABLED(SKEW_CORRECTION_FOR_Z)
if (parser.seen('J')) {
++ijk;
const float value = parser.value_linear_units();
if (WITHIN(value, SKEW_FACTOR_MIN, SKEW_FACTOR_MAX))
planner.xz_skew_factor = value;
if (WITHIN(value, SKEW_FACTOR_MIN, SKEW_FACTOR_MAX)) {
if (planner.xz_skew_factor != value) {
planner.xz_skew_factor = value;
++setval;
}
}
else
badval = true;
++badval;
}
if (parser.seen('K')) {
++ijk;
const float value = parser.value_linear_units();
if (WITHIN(value, SKEW_FACTOR_MIN, SKEW_FACTOR_MAX))
planner.yz_skew_factor = value;
if (WITHIN(value, SKEW_FACTOR_MIN, SKEW_FACTOR_MAX)) {
if (planner.yz_skew_factor != value) {
planner.yz_skew_factor = value;
++setval;
}
}
else
badval = true;
++badval;
}
#endif
@ -74,6 +84,13 @@ void GcodeSuite::M852() {
if (badval)
SERIAL_ECHOLNPGM(MSG_SKEW_MIN " " STRINGIFY(SKEW_FACTOR_MIN) " " MSG_SKEW_MAX " " STRINGIFY(SKEW_FACTOR_MAX));
// When skew is changed the current position changes
if (setval) {
set_current_from_steppers_for_axis(ALL_AXES);
SYNC_PLAN_POSITION_KINEMATIC();
report_current_position();
}
if (!ijk) {
SERIAL_ECHO_START();
SERIAL_ECHOPAIR(MSG_SKEW_FACTOR " XY: ", planner.xy_skew_factor);

37
Marlin/src/module/configuration_store.cpp
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@ -216,14 +216,15 @@ MarlinSettings settings;
float new_z_fade_height;
#endif
#if ENABLED(CNC_COORDINATE_SYSTEMS)
bool position_changed;
#endif
/**
* Post-process after Retrieve or Reset
*/
void MarlinSettings::postprocess() {
const float oldpos[XYZE] = {
current_position[X_AXIS], current_position[Y_AXIS],
current_position[Z_AXIS], current_position[E_AXIS]
};
// steps per s2 needs to be updated to agree with units per s2
planner.reset_acceleration_rates();
@ -233,10 +234,6 @@ void MarlinSettings::postprocess() {
recalc_delta_settings();
#endif
// Refresh steps_to_mm with the reciprocal of axis_steps_per_mm
// and init stepper.count[], planner.position[] with current_position
planner.refresh_positioning();
#if ENABLED(PIDTEMP)
thermalManager.updatePID();
#endif
@ -249,7 +246,7 @@ void MarlinSettings::postprocess() {
#endif
#if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
set_z_fade_height(new_z_fade_height);
set_z_fade_height(new_z_fade_height, false); // false = no report
#endif
#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
@ -264,13 +261,14 @@ void MarlinSettings::postprocess() {
#if ENABLED(FWRETRACT)
fwretract.refresh_autoretract();
#endif
// Refresh steps_to_mm with the reciprocal of axis_steps_per_mm
// and init stepper.count[], planner.position[] with current_position
planner.refresh_positioning();
#if ENABLED(CNC_COORDINATE_SYSTEMS)
if (position_changed) {
report_current_position();
position_changed = false;
}
#endif
// Various factors can change the current position
if (memcmp(oldpos, current_position, sizeof(oldpos)))
report_current_position();
}
#if ENABLED(EEPROM_SETTINGS)
@ -308,7 +306,7 @@ void MarlinSettings::postprocess() {
EEPROM_WRITE(ver); // invalidate data first
EEPROM_SKIP(working_crc); // Skip the checksum slot
working_crc = 0; // Init to 0. Accumulated by EEPROM_READ
working_crc = 0; // clear before first "real data"
const uint8_t esteppers = COUNT(planner.axis_steps_per_mm) - XYZ;
EEPROM_WRITE(esteppers);
@ -342,7 +340,7 @@ void MarlinSettings::postprocess() {
#if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
const float zfh = planner.z_fade_height;
#else
const float zfh = 0.0;
const float zfh = 10.0;
#endif
EEPROM_WRITE(zfh);
@ -725,7 +723,7 @@ void MarlinSettings::postprocess() {
float dummy = 0;
bool dummyb;
working_crc = 0; //clear before reading first "real data"
working_crc = 0; // Init to 0. Accumulated by EEPROM_READ
// Number of esteppers may change
uint8_t esteppers;
@ -913,7 +911,6 @@ void MarlinSettings::postprocess() {
#if DISABLED(ULTIPANEL)
int lcd_preheat_hotend_temp[2], lcd_preheat_bed_temp[2], lcd_preheat_fan_speed[2];
#endif
EEPROM_READ(lcd_preheat_hotend_temp); // 2 floats
EEPROM_READ(lcd_preheat_bed_temp); // 2 floats
EEPROM_READ(lcd_preheat_fan_speed); // 2 floats
@ -1094,7 +1091,7 @@ void MarlinSettings::postprocess() {
//
#if ENABLED(CNC_COORDINATE_SYSTEMS)
position_changed = gcode.select_coordinate_system(-1); // Go back to machine space
(void)gcode.select_coordinate_system(-1); // Go back to machine space
EEPROM_READ(gcode.coordinate_system); // 27 floats
#else
for (uint8_t q = 27; q--;) EEPROM_READ(dummy);

6
Marlin/src/module/motion.cpp
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@ -211,6 +211,12 @@ void get_cartesian_from_steppers() {
* Set the current_position for an axis based on
* the stepper positions, removing any leveling that
* may have been applied.
*
* To prevent small shifts in axis position always call
* SYNC_PLAN_POSITION_KINEMATIC after updating axes with this.
*
* To keep hosts in sync, always call report_current_position
* after updating the current_position.
*/
void set_current_from_steppers_for_axis(const AxisEnum axis) {
get_cartesian_from_steppers();