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Merge pull request #8745 from thinkyhead/bf1_sync_M420_M852

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[1.1.x] M852 skew changes position. And, position change reporting.
master
Scott Lahteine 7 years ago committed by GitHub
parent dc9e469c4c 08d9aeff41
commit db204c13f2
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 77 additions and 45 deletions
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2
Marlin/Marlin.h
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@ -373,7 +373,7 @@ void report_current_position();
#endif
#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(X_DUAL_ENDSTOPS)

83
Marlin/Marlin_main.cpp
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@ -340,11 +340,6 @@
#include "ubl.h"
extern bool defer_return_to_status;
unified_bed_leveling ubl;
#define UBL_MESH_VALID !( ( ubl.z_values[0][0] == ubl.z_values[0][1] && ubl.z_values[0][1] == ubl.z_values[0][2] \
&& ubl.z_values[1][0] == ubl.z_values[1][1] && ubl.z_values[1][1] == ubl.z_values[1][2] \
&& ubl.z_values[2][0] == ubl.z_values[2][1] && ubl.z_values[2][1] == ubl.z_values[2][2] \
&& ubl.z_values[0][0] == 0 && ubl.z_values[1][0] == 0 && ubl.z_values[2][0] == 0 ) \
|| isnan(ubl.z_values[0][0]))
#endif
#if ENABLED(CNC_COORDINATE_SYSTEMS)
@ -2469,13 +2464,17 @@ static void clean_up_after_endstop_or_probe_move() {
// so compensation will give the right stepper counts.
planner.unapply_leveling(current_position);
SYNC_PLAN_POSITION_KINEMATIC();
#endif // 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;
@ -2486,6 +2485,7 @@ static void clean_up_after_endstop_or_probe_move() {
planner.set_z_fade_height(zfh);
if (level_active) {
const float oldpos[] = { current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS] };
#if ENABLED(AUTO_BED_LEVELING_UBL)
set_bed_leveling_enabled(true); // turn back on after changing fade height
#else
@ -2496,7 +2496,10 @@ static void clean_up_after_endstop_or_probe_move() {
Z_AXIS
#endif
);
SYNC_PLAN_POSITION_KINEMATIC();
#endif
if (do_report && memcmp(oldpos, current_position, sizeof(oldpos)))
report_current_position();
}
}
@ -4625,6 +4628,7 @@ void home_all_axes() { gcode_G28(true); }
bed_level_virt_interpolate();
#endif
set_bed_leveling_enabled(abl_should_enable);
report_current_position();
}
return;
} // parser.seen('W')
@ -9604,6 +9608,8 @@ void quickstop_stepper() {
*/
inline void gcode_M420() {
const float oldpos[] = { current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS] };
#if ENABLED(AUTO_BED_LEVELING_UBL)
// L to load a mesh from the EEPROM
@ -9638,7 +9644,7 @@ void quickstop_stepper() {
// L to load a mesh from the EEPROM
if (parser.seen('L') || parser.seen('V')) {
ubl.display_map(0); // Currently only supports one map type
SERIAL_ECHOLNPAIR("UBL_MESH_VALID = ", UBL_MESH_VALID);
SERIAL_ECHOLNPAIR("ubl.mesh_is_valid = ", ubl.mesh_is_valid());
SERIAL_ECHOLNPAIR("ubl.storage_slot = ", ubl.storage_slot);
}
@ -9663,14 +9669,16 @@ void quickstop_stepper() {
#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) {
@ -9689,6 +9697,10 @@ void quickstop_stepper() {
else
SERIAL_ECHOLNPGM(MSG_OFF);
#endif
// Report change in position
if (memcmp(oldpos, current_position, sizeof(oldpos)))
report_current_position();
}
#endif
@ -9902,37 +9914,47 @@ inline void gcode_M502() {
* K[yz_factor] - New YZ skew factor
*/
inline void gcode_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))
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))
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))
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
@ -9940,6 +9962,13 @@ inline void gcode_M502() {
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);
@ -12391,6 +12420,12 @@ 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();

25
Marlin/configuration_store.cpp
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@ -215,14 +215,12 @@ 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[] = { current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS] };
// steps per s2 needs to be updated to agree with units per s2
planner.reset_acceleration_rates();
@ -232,10 +230,6 @@ 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
@ -248,7 +242,7 @@ 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)
@ -260,12 +254,13 @@ void MarlinSettings::postprocess() {
stepper.refresh_motor_power();
#endif
#if ENABLED(CNC_COORDINATE_SYSTEMS)
if (position_changed) {
// Refresh steps_to_mm with the reciprocal of axis_steps_per_mm
// and init stepper.count[], planner.position[] with current_position
planner.refresh_positioning();
// Various factors can change the current position
if (memcmp(oldpos, current_position, sizeof(oldpos)))
report_current_position();
position_changed = false;
}
#endif
}
#if ENABLED(EEPROM_SETTINGS)
@ -1121,7 +1116,7 @@ void MarlinSettings::postprocess() {
//
#if ENABLED(CNC_COORDINATE_SYSTEMS)
position_changed = select_coordinate_system(-1); // Go back to machine space
(void)select_coordinate_system(-1); // Go back to machine space
EEPROM_READ(coordinate_system); // 27 floats
#else
for (uint8_t q = 27; q--;) EEPROM_READ(dummy);

4
Marlin/ubl.cpp
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@ -67,17 +67,19 @@
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() {

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