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Make G26 work with all mesh leveling.

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Example Configuration.h files are not updated yet.   You need to cross
your settings over to the default Configuration.h file in the \Marlin
directory.   (UBL_G26_MESH_VALIDATION enablement has moved to a new
location in the file.)
master
Roxy-3D 7 years ago committed by Scott Lahteine
parent 82f41d6e46
commit 8282d732c1
15 changed files with 237 additions and 205 deletions
Show Stats Download Patch File Download Diff File

6
.travis.yml
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@ -99,7 +99,7 @@ script:
# Test a probeless build of AUTO_BED_LEVELING_UBL
#
- restore_configs
- opt_enable AUTO_BED_LEVELING_UBL UBL_G26_MESH_EDITING ENABLE_LEVELING_FADE_HEIGHT EEPROM_SETTINGS G3D_PANEL
- opt_enable AUTO_BED_LEVELING_UBL G26_MESH_EDITING ENABLE_LEVELING_FADE_HEIGHT EEPROM_SETTINGS G3D_PANEL
- opt_enable_adv CUSTOM_USER_MENUS I2C_POSITION_ENCODERS BABYSTEPPING
- build_marlin
#
@ -128,7 +128,7 @@ script:
# Test MESH_BED_LEVELING feature, with LCD
#
- restore_configs
- opt_enable MESH_BED_LEVELING MESH_G28_REST_ORIGIN LCD_BED_LEVELING ULTIMAKERCONTROLLER
- opt_enable MESH_BED_LEVELING G26_MESH_EDITING MESH_G28_REST_ORIGIN LCD_BED_LEVELING ULTIMAKERCONTROLLER
- build_marlin
#
# Test MINIRAMBO for PWM_MOTOR_CURRENT
@ -142,7 +142,7 @@ script:
#
- restore_configs
- opt_set MOTHERBOARD BOARD_MINIRAMBO
- opt_enable PROBE_MANUALLY AUTO_BED_LEVELING_BILINEAR LCD_BED_LEVELING ULTIMAKERCONTROLLER
- opt_enable PROBE_MANUALLY AUTO_BED_LEVELING_BILINEAR G26_MESH_EDITING LCD_BED_LEVELING ULTIMAKERCONTROLLER
- opt_enable EEPROM_SETTINGS EEPROM_CHITCHAT M100_FREE_MEMORY_WATCHER M100_FREE_MEMORY_DUMPER M100_FREE_MEMORY_CORRUPTOR INCH_MODE_SUPPORT TEMPERATURE_UNITS_SUPPORT
- opt_enable ULTIMAKERCONTROLLER SDSUPPORT
- opt_enable PRINTCOUNTER NOZZLE_PARK_FEATURE NOZZLE_CLEAN_FEATURE PCA9632 USE_XMAX_PLUG

19
Marlin/Configuration.h
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@ -890,6 +890,18 @@
// at which point movement will be level to the machine's XY plane.
// The height can be set with M420 Z<height>
#define ENABLE_LEVELING_FADE_HEIGHT
/**
* Enable the G26 Mesh Validation Pattern tool.
*/
#define G26_MESH_VALIDATION // Enable G26 mesh validation
#if ENABLED(G26_MESH_VALIDATION)
#define MESH_TEST_NOZZLE_SIZE 0.4 // (mm) Diameter of primary nozzle.
#define MESH_TEST_LAYER_HEIGHT 0.2 // (mm) Default layer height for the G26 Mesh Validation Tool.
#define MESH_TEST_HOTEND_TEMP 205.0 // (°C) Default nozzle temperature for the G26 Mesh Validation Tool.
#define MESH_TEST_BED_TEMP 60.0 // (°C) Default bed temperature for the G26 Mesh Validation Tool.
#endif
#endif
#if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR)
@ -956,13 +968,6 @@
#define UBL_PROBE_PT_3_X 180
#define UBL_PROBE_PT_3_Y 20
//#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
#if ENABLED(UBL_G26_MESH_VALIDATION)
#define MESH_TEST_NOZZLE_SIZE 0.4 // (mm) Diameter of primary nozzle.
#define MESH_TEST_LAYER_HEIGHT 0.2 // (mm) Default layer height for the G26 Mesh Validation Tool.
#define MESH_TEST_HOTEND_TEMP 205.0 // (°C) Default nozzle temperature for the G26 Mesh Validation Tool.
#define MESH_TEST_BED_TEMP 60.0 // (°C) Default bed temperature for the G26 Mesh Validation Tool.
#endif
#define UBL_MESH_EDIT_MOVES_Z // Sophisticated users prefer no movement of nozzle
#define UBL_SAVE_ACTIVE_ON_M500 // Save the currently active mesh in the current slot on M500

164
Marlin/G26_Mesh_Validation_Tool.cpp
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@ -26,15 +26,21 @@
#include "MarlinConfig.h"
#if ENABLED(AUTO_BED_LEVELING_UBL) && ENABLED(UBL_G26_MESH_VALIDATION)
#if ENABLED(G26_MESH_VALIDATION)
#include "ubl.h"
#include "Marlin.h"
#include "planner.h"
#include "stepper.h"
#include "temperature.h"
#include "ultralcd.h"
#include "gcode.h"
#include "bitmap_flags.h"
#if ENABLED(MESH_BED_LEVELING)
#include "mesh_bed_leveling.h"
#elif ENABLED(AUTO_BED_LEVELING_UBL)
#include "ubl.h"
#endif
#define EXTRUSION_MULTIPLIER 1.0
#define RETRACTION_MULTIPLIER 1.0
@ -48,6 +54,9 @@
#error "SIZE_OF_CROSSHAIRS must be less than SIZE_OF_INTERSECTION_CIRCLES."
#endif
#define G26_OK false
#define G26_ERROR true
/**
* G26 Mesh Validation Tool
*
@ -146,35 +155,42 @@
static bool g26_retracted = false; // Track the retracted state of the nozzle so mismatched
// retracts/recovers won't result in a bad state.
float valid_trig_angle(float);
float unified_bed_leveling::g26_extrusion_multiplier,
unified_bed_leveling::g26_retraction_multiplier,
unified_bed_leveling::g26_nozzle,
unified_bed_leveling::g26_filament_diameter,
unified_bed_leveling::g26_layer_height,
unified_bed_leveling::g26_prime_length,
unified_bed_leveling::g26_x_pos,
unified_bed_leveling::g26_y_pos,
unified_bed_leveling::g26_ooze_amount;
int16_t unified_bed_leveling::g26_bed_temp,
unified_bed_leveling::g26_hotend_temp;
int8_t unified_bed_leveling::g26_prime_flag;
bool unified_bed_leveling::g26_continue_with_closest,
unified_bed_leveling::g26_keep_heaters_on;
int16_t unified_bed_leveling::g26_repeats;
void unified_bed_leveling::G26_line_to_destination(const float &feed_rate) {
void G26_line_to_destination(const float &feed_rate) {
const float save_feedrate = feedrate_mm_s;
feedrate_mm_s = feed_rate; // use specified feed rate
prepare_move_to_destination(); // will ultimately call ubl.line_to_destination_cartesian or ubl.prepare_linear_move_to for UBL_DELTA
prepare_move_to_destination(); // will ultimately call ubl.line_to_destination_cartesian for UBL or ubl.prepare_linear_move_to for UBL_DELTA
feedrate_mm_s = save_feedrate; // restore global feed rate
}
static bool exit_from_g26();
static bool parse_G26_parameters();
static mesh_index_pair find_closest_circle_to_print(const float&, const float&);
static bool look_for_lines_to_connect();
static bool turn_on_heaters();
static bool prime_nozzle();
static void retract_filament(const float where[XYZE]);
static void recover_filament(const float where[XYZE]);
static void print_line_from_here_to_there(const float&, const float&, const float&, const float&, const float&, const float&);
static void move_to(const float&, const float&, const float&, const float&);
#if ENABLED(NEWPANEL)
extern bool ubl_lcd_clicked();
#endif
static void move_to(const float where[XYZE], const float &de) { move_to(where[X_AXIS], where[Y_AXIS], where[Z_AXIS], de); }
static float g26_extrusion_multiplier,
g26_retraction_multiplier,
g26_nozzle,
g26_filament_diameter,
g26_prime_length,
g26_x_pos, g26_y_pos,
g26_ooze_amount,
g26_layer_height;
static int16_t g26_bed_temp,
g26_hotend_temp,
g26_repeats;
static int8_t g26_prime_flag;
static bool g26_continue_with_closest, g26_keep_heaters_on;
#if ENABLED(NEWPANEL)
/**
@ -207,7 +223,7 @@
* Used to interactively edit UBL's Mesh by placing the
* nozzle in a problem area and doing a G29 P4 R command.
*/
void unified_bed_leveling::G26() {
void gcode_G26() {
SERIAL_ECHOLNPGM("G26 command started. Waiting for heater(s).");
float tmp, start_angle, end_angle;
int i, xi, yi;
@ -250,7 +266,10 @@
move_to(destination, 0.0);
move_to(destination, g26_ooze_amount);
has_control_of_lcd_panel = true;
#if ENABLED(ULTRA_LCD)
lcd_external_control = true;
#endif
//debug_current_and_destination(PSTR("Starting G26 Mesh Validation Pattern."));
/**
@ -269,8 +288,8 @@
: find_closest_circle_to_print(g26_x_pos, g26_y_pos); // Find the closest Mesh Intersection to where we are now.
if (location.x_index >= 0 && location.y_index >= 0) {
const float circle_x = mesh_index_to_xpos(location.x_index),
circle_y = mesh_index_to_ypos(location.y_index);
const float circle_x = _GET_MESH_X(location.x_index),
circle_y = _GET_MESH_Y(location.y_index);
// If this mesh location is outside the printable_radius, skip it.
@ -373,7 +392,9 @@
move_to(destination, 0); // Move back to the starting position
//debug_current_and_destination(PSTR("done doing X/Y move."));
has_control_of_lcd_panel = false; // Give back control of the LCD Panel!
#if ENABLED(ULTRA_LCD)
lcd_external_control = false; // Give back control of the LCD Panel!
#endif
if (!g26_keep_heaters_on) {
#if HAS_TEMP_BED
@ -389,7 +410,7 @@
return d;
}
mesh_index_pair unified_bed_leveling::find_closest_circle_to_print(const float &X, const float &Y) {
mesh_index_pair find_closest_circle_to_print(const float &X, const float &Y) {
float closest = 99999.99;
mesh_index_pair return_val;
@ -398,8 +419,8 @@
for (uint8_t i = 0; i < GRID_MAX_POINTS_X; i++) {
for (uint8_t j = 0; j < GRID_MAX_POINTS_Y; j++) {
if (!is_bit_set(circle_flags, i, j)) {
const float mx = mesh_index_to_xpos(i), // We found a circle that needs to be printed
my = mesh_index_to_ypos(j);
const float mx = _GET_MESH_X(i), // We found a circle that needs to be printed
my = _GET_MESH_Y(j);
// Get the distance to this intersection
float f = HYPOT(X - mx, Y - my);
@ -427,7 +448,7 @@
return return_val;
}
bool unified_bed_leveling::look_for_lines_to_connect() {
bool look_for_lines_to_connect() {
float sx, sy, ex, ey;
for (uint8_t i = 0; i < GRID_MAX_POINTS_X; i++) {
@ -447,11 +468,11 @@
// We found two circles that need a horizontal line to connect them
// Print it!
//
sx = mesh_index_to_xpos( i ) + (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // right edge
ex = mesh_index_to_xpos(i + 1) - (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // left edge
sx = _GET_MESH_X( i ) + (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // right edge
ex = _GET_MESH_X(i + 1) - (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // left edge
sx = constrain(sx, X_MIN_POS + 1, X_MAX_POS - 1);
sy = ey = constrain(mesh_index_to_ypos(j), Y_MIN_POS + 1, Y_MAX_POS - 1);
sy = ey = constrain(_GET_MESH_Y(j), Y_MIN_POS + 1, Y_MAX_POS - 1);
ex = constrain(ex, X_MIN_POS + 1, X_MAX_POS - 1);
if (position_is_reachable(sx, sy) && position_is_reachable(ex, ey)) {
@ -480,10 +501,10 @@
// We found two circles that need a vertical line to connect them
// Print it!
//
sy = mesh_index_to_ypos( j ) + (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // top edge
ey = mesh_index_to_ypos(j + 1) - (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // bottom edge
sy = _GET_MESH_Y( j ) + (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // top edge
ey = _GET_MESH_Y(j + 1) - (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // bottom edge
sx = ex = constrain(mesh_index_to_xpos(i), X_MIN_POS + 1, X_MAX_POS - 1);
sx = ex = constrain(_GET_MESH_X(i), X_MIN_POS + 1, X_MAX_POS - 1);
sy = constrain(sy, Y_MIN_POS + 1, Y_MAX_POS - 1);
ey = constrain(ey, Y_MIN_POS + 1, Y_MAX_POS - 1);
@ -496,7 +517,10 @@
SERIAL_ECHOPAIR(", ey=", ey);
SERIAL_CHAR(')');
SERIAL_EOL();
#if ENABLED(AUTO_BED_LEVELING_UBL)
debug_current_and_destination(PSTR("Connecting vertical line."));
#endif
}
print_line_from_here_to_there(sx, sy, g26_layer_height, ex, ey, g26_layer_height);
}
@ -510,7 +534,7 @@
return false;
}
void unified_bed_leveling::move_to(const float &x, const float &y, const float &z, const float &e_delta) {
void move_to(const float &x, const float &y, const float &z, const float &e_delta) {
float feed_value;
static float last_z = -999.99;
@ -548,14 +572,14 @@
}
void unified_bed_leveling::retract_filament(const float where[XYZE]) {
void retract_filament(const float where[XYZE]) {
if (!g26_retracted) { // Only retract if we are not already retracted!
g26_retracted = true;
move_to(where, -1.0 * g26_retraction_multiplier);
}
}
void unified_bed_leveling::recover_filament(const float where[XYZE]) {
void recover_filament(const float where[XYZE]) {
if (g26_retracted) { // Only un-retract if we are retracted.
move_to(where, 1.2 * g26_retraction_multiplier);
g26_retracted = false;
@ -577,7 +601,7 @@
* segment of a 'circle'. The time this requires is very short and is easily saved by the other
* cases where the optimization comes into play.
*/
void unified_bed_leveling::print_line_from_here_to_there(const float &sx, const float &sy, const float &sz, const float &ex, const float &ey, const float &ez) {
void print_line_from_here_to_there(const float &sx, const float &sy, const float &sz, const float &ex, const float &ey, const float &ez) {
const float dx_s = current_position[X_AXIS] - sx, // find our distance from the start of the actual line segment
dy_s = current_position[Y_AXIS] - sy,
dist_start = HYPOT2(dx_s, dy_s), // We don't need to do a sqrt(), we can compare the distance^2
@ -615,7 +639,7 @@
* parameters it made sense to turn them into static globals and get
* this code out of sight of the main routine.
*/
bool unified_bed_leveling::parse_G26_parameters() {
bool parse_G26_parameters() {
g26_extrusion_multiplier = EXTRUSION_MULTIPLIER;
g26_retraction_multiplier = RETRACTION_MULTIPLIER;
@ -635,7 +659,7 @@
g26_bed_temp = parser.value_celsius();
if (!WITHIN(g26_bed_temp, 15, 140)) {
SERIAL_PROTOCOLLNPGM("?Specified bed temperature not plausible.");
return UBL_ERR;
return G26_ERROR;
}
}
@ -643,7 +667,7 @@
g26_layer_height = parser.value_linear_units();
if (!WITHIN(g26_layer_height, 0.0, 2.0)) {
SERIAL_PROTOCOLLNPGM("?Specified layer height not plausible.");
return UBL_ERR;
return G26_ERROR;
}
}
@ -652,12 +676,12 @@
g26_retraction_multiplier = parser.value_float();
if (!WITHIN(g26_retraction_multiplier, 0.05, 15.0)) {
SERIAL_PROTOCOLLNPGM("?Specified Retraction Multiplier not plausible.");
return UBL_ERR;
return G26_ERROR;
}
}
else {
SERIAL_PROTOCOLLNPGM("?Retraction Multiplier must be specified.");
return UBL_ERR;
return G26_ERROR;
}
}
@ -665,7 +689,7 @@
g26_nozzle = parser.value_float();
if (!WITHIN(g26_nozzle, 0.1, 1.0)) {
SERIAL_PROTOCOLLNPGM("?Specified nozzle size not plausible.");
return UBL_ERR;
return G26_ERROR;
}
}
@ -675,7 +699,7 @@
g26_prime_flag = -1;
#else
SERIAL_PROTOCOLLNPGM("?Prime length must be specified when not using an LCD.");
return UBL_ERR;
return G26_ERROR;
#endif
}
else {
@ -683,7 +707,7 @@
g26_prime_length = parser.value_linear_units();
if (!WITHIN(g26_prime_length, 0.0, 25.0)) {
SERIAL_PROTOCOLLNPGM("?Specified prime length not plausible.");
return UBL_ERR;
return G26_ERROR;
}
}
}
@ -692,7 +716,7 @@
g26_filament_diameter = parser.value_linear_units();
if (!WITHIN(g26_filament_diameter, 1.0, 4.0)) {
SERIAL_PROTOCOLLNPGM("?Specified filament size not plausible.");
return UBL_ERR;
return G26_ERROR;
}
}
g26_extrusion_multiplier *= sq(1.75) / sq(g26_filament_diameter); // If we aren't using 1.75mm filament, we need to
@ -705,7 +729,7 @@
g26_hotend_temp = parser.value_celsius();
if (!WITHIN(g26_hotend_temp, 165, 280)) {
SERIAL_PROTOCOLLNPGM("?Specified nozzle temperature not plausible.");
return UBL_ERR;
return G26_ERROR;
}
}
@ -720,21 +744,21 @@
#else
if (!parser.seen('R')) {
SERIAL_PROTOCOLLNPGM("?(R)epeat must be specified when not using an LCD.");
return UBL_ERR;
return G26_ERROR;
}
else
g26_repeats = parser.has_value() ? parser.value_int() : GRID_MAX_POINTS + 1;
#endif
if (g26_repeats < 1) {
SERIAL_PROTOCOLLNPGM("?(R)epeat value not plausible; must be at least 1.");
return UBL_ERR;
return G26_ERROR;
}
g26_x_pos = parser.seenval('X') ? RAW_X_POSITION(parser.value_linear_units()) : current_position[X_AXIS];
g26_y_pos = parser.seenval('Y') ? RAW_Y_POSITION(parser.value_linear_units()) : current_position[Y_AXIS];
if (!position_is_reachable(g26_x_pos, g26_y_pos)) {
SERIAL_PROTOCOLLNPGM("?Specified X,Y coordinate out of bounds.");
return UBL_ERR;
return G26_ERROR;
}
/**
@ -742,14 +766,14 @@
*/
set_bed_leveling_enabled(!parser.seen('D'));
return UBL_OK;
return G26_OK;
}
#if ENABLED(NEWPANEL)
bool unified_bed_leveling::exit_from_g26() {
bool exit_from_g26() {
lcd_setstatusPGM(PSTR("Leaving G26"), -1);
while (ubl_lcd_clicked()) idle();
return UBL_ERR;
return G26_ERROR;
}
#endif
@ -757,15 +781,15 @@
* Turn on the bed and nozzle heat and
* wait for them to get up to temperature.
*/
bool unified_bed_leveling::turn_on_heaters() {
bool turn_on_heaters() {
millis_t next = millis() + 5000UL;
#if HAS_TEMP_BED
#if ENABLED(ULTRA_LCD)
if (g26_bed_temp > 25) {
lcd_setstatusPGM(PSTR("G26 Heating Bed."), 99);
lcd_quick_feedback();
lcd_external_control = true;
#endif
has_control_of_lcd_panel = true;
thermalManager.setTargetBed(g26_bed_temp);
while (abs(thermalManager.degBed() - g26_bed_temp) > 3) {
@ -808,20 +832,20 @@
lcd_quick_feedback();
#endif
return UBL_OK;
return G26_OK;
}
/**
* Prime the nozzle if needed. Return true on error.
*/
bool unified_bed_leveling::prime_nozzle() {
bool prime_nozzle() {
#if ENABLED(NEWPANEL)
float Total_Prime = 0.0;
if (g26_prime_flag == -1) { // The user wants to control how much filament gets purged
has_control_of_lcd_panel = true;
lcd_external_control = true;
lcd_setstatusPGM(PSTR("User-Controlled Prime"), 99);
chirp_at_user();
@ -834,7 +858,7 @@
destination[E_AXIS] += 0.25;
#ifdef PREVENT_LENGTHY_EXTRUDE
Total_Prime += 0.25;
if (Total_Prime >= EXTRUDE_MAXLENGTH) return UBL_ERR;
if (Total_Prime >= EXTRUDE_MAXLENGTH) return G26_ERROR;
#endif
G26_line_to_destination(planner.max_feedrate_mm_s[E_AXIS] / 15.0);
@ -853,10 +877,8 @@
// So... We cheat to get a message up.
lcd_setstatusPGM(PSTR("Done Priming"), 99);
lcd_quick_feedback();
lcd_external_control = false;
#endif
has_control_of_lcd_panel = false;
}
else {
#else
@ -874,7 +896,7 @@
retract_filament(destination);
}
return UBL_OK;
return G26_OK;
}
#endif // AUTO_BED_LEVELING_UBL && UBL_G26_MESH_VALIDATION
#endif // G26_MESH_VALIDATION

17
Marlin/Marlin.h
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@ -311,6 +311,23 @@ void report_current_position();
void forward_kinematics_SCARA(const float &a, const float &b);
#endif
#if ENABLED(G26_MESH_VALIDATION)
extern bool g26_debug_flag;
#elif ENABLED(AUTO_BED_LEVELING_UBL)
constexpr bool g26_debug_flag = false;
#endif
#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
#define _GET_MESH_X(I) bilinear_start[X_AXIS] + I * bilinear_grid_spacing[X_AXIS]
#define _GET_MESH_Y(J) bilinear_start[Y_AXIS] + J * bilinear_grid_spacing[Y_AXIS]
#elif ENABLED(AUTO_BED_LEVELING_UBL)
#define _GET_MESH_X(I) ubl.mesh_index_to_xpos(I)
#define _GET_MESH_Y(J) ubl.mesh_index_to_ypos(J)
#elif ENABLED(MESH_BED_LEVELING)
#define _GET_MESH_X(I) mbl.index_to_xpos[I]
#define _GET_MESH_Y(J) mbl.index_to_ypos[J]
#endif
#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
extern int bilinear_grid_spacing[2], bilinear_start[2];
extern float bilinear_grid_factor[2],

36
Marlin/Marlin_main.cpp
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@ -59,7 +59,7 @@
* G19 - Select Plane YZ (Requires CNC_WORKSPACE_PLANES)
* G20 - Set input units to inches (Requires INCH_MODE_SUPPORT)
* G21 - Set input units to millimeters (Requires INCH_MODE_SUPPORT)
* G26 - Mesh Validation Pattern (Requires UBL_G26_MESH_VALIDATION)
* G26 - Mesh Validation Pattern (Requires G26_MESH_VALIDATION)
* G27 - Park Nozzle (Requires NOZZLE_PARK_FEATURE)
* G28 - Home one or more axes
* G29 - Start or continue the bed leveling probe procedure (Requires bed leveling)
@ -326,6 +326,11 @@
void M100_dump_routine(const char * const title, const char *start, const char *end);
#endif
#if ENABLED(G26_MESH_VALIDATION)
bool g26_debug_flag; // =false
void gcode_G26();
#endif
#if ENABLED(SDSUPPORT)
CardReader card;
#endif
@ -6197,17 +6202,6 @@ void home_all_axes() { gcode_G28(true); }
return;
}
#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
#define _GET_MESH_X(I) bilinear_start[X_AXIS] + I * bilinear_grid_spacing[X_AXIS]
#define _GET_MESH_Y(J) bilinear_start[Y_AXIS] + J * bilinear_grid_spacing[Y_AXIS]
#elif ENABLED(AUTO_BED_LEVELING_UBL)
#define _GET_MESH_X(I) ubl.mesh_index_to_xpos(I)
#define _GET_MESH_Y(J) ubl.mesh_index_to_ypos(J)
#elif ENABLED(MESH_BED_LEVELING)
#define _GET_MESH_X(I) mbl.index_to_xpos[I]
#define _GET_MESH_Y(J) mbl.index_to_ypos[J]
#endif
set_destination_from_current();
if (hasI) destination[X_AXIS] = _GET_MESH_X(ix);
if (hasJ) destination[Y_AXIS] = _GET_MESH_Y(iy);
@ -7567,15 +7561,15 @@ inline void gcode_M42() {
#endif // Z_MIN_PROBE_REPEATABILITY_TEST
#if ENABLED(AUTO_BED_LEVELING_UBL) && ENABLED(UBL_G26_MESH_VALIDATION)
#if ENABLED(G26_MESH_VALIDATION)
inline void gcode_M49() {
ubl.g26_debug_flag ^= true;
SERIAL_PROTOCOLPGM("UBL Debug Flag turned ");
serialprintPGM(ubl.g26_debug_flag ? PSTR("on.") : PSTR("off."));
g26_debug_flag ^= true;
SERIAL_PROTOCOLPGM("G26 Debug ");
serialprintPGM(g26_debug_flag ? PSTR("on.") : PSTR("off."));
}
#endif // AUTO_BED_LEVELING_UBL && UBL_G26_MESH_VALIDATION
#endif // G26_MESH_VALIDATION
#if ENABLED(ULTRA_LCD) && ENABLED(LCD_SET_PROGRESS_MANUALLY)
/**
@ -11295,11 +11289,11 @@ void process_parsed_command() {
break;
#endif // INCH_MODE_SUPPORT
#if ENABLED(AUTO_BED_LEVELING_UBL) && ENABLED(UBL_G26_MESH_VALIDATION)
#if ENABLED(G26_MESH_VALIDATION)
case 26: // G26: Mesh Validation Pattern generation
gcode_G26();
break;
#endif // AUTO_BED_LEVELING_UBL
#endif // G26_MESH_VALIDATION
#if ENABLED(NOZZLE_PARK_FEATURE)
case 27: // G27: Nozzle Park
@ -11459,11 +11453,11 @@ void process_parsed_command() {
break;
#endif // Z_MIN_PROBE_REPEATABILITY_TEST
#if ENABLED(AUTO_BED_LEVELING_UBL) && ENABLED(UBL_G26_MESH_VALIDATION)
#if ENABLED(G26_MESH_VALIDATION)
case 49: // M49: Turn on or off G26 debug flag for verbose output
gcode_M49();
break;
#endif // AUTO_BED_LEVELING_UBL && UBL_G26_MESH_VALIDATION
#endif // G26_MESH_VALIDATION
#if ENABLED(ULTRA_LCD) && ENABLED(LCD_SET_PROGRESS_MANUALLY)
case 73: // M73: Set print progress percentage

10
Marlin/SanityCheck.h
Unescape View File

@ -180,10 +180,12 @@
#error "MESH_NUM_[XY]_POINTS is now GRID_MAX_POINTS_[XY]. Please update your configuration."
#elif defined(UBL_MESH_NUM_X_POINTS) || defined(UBL_MESH_NUM_Y_POINTS)
#error "UBL_MESH_NUM_[XY]_POINTS is now GRID_MAX_POINTS_[XY]. Please update your configuration."
#elif defined(UBL_G26_MESH_VALIDATION)
#error "UBL_G26_MESH_VALIDATION is now G26_MESH_VALIDATION. Please update your configuration."
#elif defined(UBL_MESH_EDIT_ENABLED)
#error "UBL_MESH_EDIT_ENABLED is now UBL_G26_MESH_VALIDATION. Please update your configuration."
#error "UBL_MESH_EDIT_ENABLED is now G26_MESH_VALIDATION. Please update your configuration."
#elif defined(UBL_MESH_EDITING)
#error "UBL_MESH_EDITING is now UBL_G26_MESH_VALIDATION. Please update your configuration."
#error "UBL_MESH_EDITING is now G26_MESH_VALIDATION. Please update your configuration."
#elif defined(BLTOUCH_HEATERS_OFF)
#error "BLTOUCH_HEATERS_OFF is now PROBING_HEATERS_OFF. Please update your configuration."
#elif defined(BEEPER)
@ -804,6 +806,10 @@ static_assert(1 >= 0
#endif
#if !HAS_MESH && ENABLED(G26_MESH_VALIDATION)
#error "G26_MESH_VALIDATION requires MESH_BED_LEVELING, AUTO_BED_LEVELING_BILINEAR, or AUTO_BED_LEVELING_UBL."
#endif
/**
* LCD_BED_LEVELING requirements
*/

38
Marlin/bitmap_flags.h
Unescape View File

@ -0,0 +1,38 @@
/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016, 2017 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/>.
*
*/
#ifndef _BITMAP_FLAGS_H_
#define _BITMAP_FLAGS_H_
#include "macros.h"
/**
* These support functions allow the use of large bit arrays of flags that take very
* little RAM. Currently they are limited to being 16x16 in size. Changing the declaration
* to unsigned long will allow us to go to 32x32 if higher resolution meshes are needed
* in the future.
*/
FORCE_INLINE void bit_clear(uint16_t bits[16], const uint8_t x, const uint8_t y) { CBI(bits[y], x); }
FORCE_INLINE void bit_set(uint16_t bits[16], const uint8_t x, const uint8_t y) { SBI(bits[y], x); }
FORCE_INLINE bool is_bit_set(uint16_t bits[16], const uint8_t x, const uint8_t y) { return TEST(bits[y], x); }
#endif // _BITMAP_FLAGS_H_

1
Marlin/planner.cpp
Unescape View File

@ -58,6 +58,7 @@
*
*/
#include "MarlinConfig.h"
#include "planner.h"
#include "stepper.h"
#include "temperature.h"

5
Marlin/types.h
Unescape View File

@ -25,4 +25,9 @@
typedef unsigned long millis_t;
typedef struct {
int8_t x_index, y_index;
float distance; // When populated, the distance from the search location
} mesh_index_pair;
#endif

13
Marlin/ubl.cpp
Unescape View File

@ -30,16 +30,6 @@
#include "temperature.h"
#include "planner.h"
/**
* These support functions allow the use of large bit arrays of flags that take very
* little RAM. Currently they are limited to being 16x16 in size. Changing the declaration
* to unsigned long will allow us to go to 32x32 if higher resolution Mesh's are needed
* in the future.
*/
void bit_clear(uint16_t bits[16], const uint8_t x, const uint8_t y) { CBI(bits[y], x); }
void bit_set(uint16_t bits[16], const uint8_t x, const uint8_t y) { SBI(bits[y], x); }
bool is_bit_set(uint16_t bits[16], const uint8_t x, const uint8_t y) { return TEST(bits[y], x); }
uint8_t ubl_cnt = 0;
void unified_bed_leveling::echo_name() { SERIAL_PROTOCOLPGM("Unified Bed Leveling"); }
@ -70,9 +60,6 @@
constexpr float unified_bed_leveling::_mesh_index_to_xpos[16],
unified_bed_leveling::_mesh_index_to_ypos[16];
bool unified_bed_leveling::g26_debug_flag = false,
unified_bed_leveling::has_control_of_lcd_panel = false;
#if ENABLED(ULTIPANEL)
bool unified_bed_leveling::lcd_map_control = false;
#endif

54
Marlin/ubl.h
Unescape View File

@ -39,17 +39,6 @@
#define USE_NOZZLE_AS_REFERENCE 0
#define USE_PROBE_AS_REFERENCE 1
typedef struct {
int8_t x_index, y_index;
float distance; // When populated, the distance from the search location
} mesh_index_pair;
// ubl.cpp
void bit_clear(uint16_t bits[16], const uint8_t x, const uint8_t y);
void bit_set(uint16_t bits[16], const uint8_t x, const uint8_t y);
bool is_bit_set(uint16_t bits[16], const uint8_t x, const uint8_t y);
// ubl_motion.cpp
void debug_current_and_destination(const char * const title);
@ -93,22 +82,6 @@
static int g29_grid_size;
#endif
#if ENABLED(UBL_G26_MESH_VALIDATION)
static float g26_extrusion_multiplier,
g26_retraction_multiplier,
g26_nozzle,
g26_filament_diameter,
g26_prime_length,
g26_x_pos, g26_y_pos,
g26_ooze_amount,
g26_layer_height;
static int16_t g26_bed_temp,
g26_hotend_temp,
g26_repeats;
static int8_t g26_prime_flag;
static bool g26_continue_with_closest, g26_keep_heaters_on;
#endif
static float measure_point_with_encoder();
static float measure_business_card_thickness(float);
static bool g29_parameter_parsing();
@ -125,21 +98,6 @@
static bool smart_fill_one(const uint8_t x, const uint8_t y, const int8_t xdir, const int8_t ydir);
static void smart_fill_mesh();
#if ENABLED(UBL_G26_MESH_VALIDATION)
static bool exit_from_g26();
static bool parse_G26_parameters();
static void G26_line_to_destination(const float &feed_rate);
static mesh_index_pair find_closest_circle_to_print(const float&, const float&);
static bool look_for_lines_to_connect();
static bool turn_on_heaters();
static bool prime_nozzle();
static void retract_filament(const float where[XYZE]);
static void recover_filament(const float where[XYZE]);
static void print_line_from_here_to_there(const float&, const float&, const float&, const float&, const float&, const float&);
static void move_to(const float&, const float&, const float&, const float&);
inline static void move_to(const float where[XYZE], const float &de) { move_to(where[X_AXIS], where[Y_AXIS], where[Z_AXIS], de); }
#endif
public:
static void echo_name();
@ -156,11 +114,6 @@
static void G29() _O0; // O0 for no optimization
static void smart_fill_wlsf(const float &) _O2; // O2 gives smaller code than Os on A2560
#if ENABLED(UBL_G26_MESH_VALIDATION)
static void G26();
#endif
static int8_t storage_slot;
static float z_values[GRID_MAX_POINTS_X][GRID_MAX_POINTS_Y];
@ -189,8 +142,6 @@
MESH_MIN_Y + 14 * (MESH_Y_DIST), MESH_MIN_Y + 15 * (MESH_Y_DIST)
};
static bool g26_debug_flag, has_control_of_lcd_panel;
#if ENABLED(ULTIPANEL)
static bool lcd_map_control;
#endif
@ -390,15 +341,10 @@
|| isnan(z_values[0][0])
);
}
}; // class unified_bed_leveling
extern unified_bed_leveling ubl;
#if ENABLED(UBL_G26_MESH_VALIDATION)
FORCE_INLINE void gcode_G26() { ubl.G26(); }
#endif
FORCE_INLINE void gcode_G29() { ubl.G29(); }
#endif // AUTO_BED_LEVELING_UBL

28
Marlin/ubl_G29.cpp
Unescape View File

@ -32,6 +32,7 @@
#include "stepper.h"
#include "planner.h"
#include "gcode.h"
#include "bitmap_flags.h"
#include <math.h>
#include "least_squares_fit.h"
@ -46,6 +47,7 @@
float lcd_mesh_edit();
void lcd_z_offset_edit_setup(float);
extern void _lcd_ubl_output_map_lcd();
extern bool ubl_lcd_clicked();
float lcd_z_offset_edit();
#endif
@ -676,8 +678,7 @@
lcd_reset_alert_level();
LCD_MESSAGEPGM("");
lcd_quick_feedback();
has_control_of_lcd_panel = false;
lcd_external_control = false;
#endif
return;
@ -736,7 +737,10 @@
void unified_bed_leveling::probe_entire_mesh(const float &rx, const float &ry, const bool do_ubl_mesh_map, const bool stow_probe, bool close_or_far) {
mesh_index_pair location;
has_control_of_lcd_panel = true;
#if ENABLED(NEWPANEL)
lcd_external_control = true;
#endif
save_ubl_active_state_and_disable(); // we don't do bed level correction because we want the raw data when we probe
DEPLOY_PROBE();
@ -751,7 +755,7 @@
lcd_quick_feedback();
STOW_PROBE();
while (ubl_lcd_clicked()) idle();
has_control_of_lcd_panel = false;
lcd_external_control = false;
restore_ubl_active_state_and_leave();
safe_delay(50); // Debounce the Encoder wheel
return;
@ -909,7 +913,7 @@
static void echo_and_take_a_measurement() { SERIAL_PROTOCOLLNPGM(" and take a measurement."); }
float unified_bed_leveling::measure_business_card_thickness(float in_height) {
has_control_of_lcd_panel = true;
lcd_external_control = true;
save_ubl_active_state_and_disable(); // Disable bed level correction for probing
do_blocking_move_to(0.5 * (MESH_MAX_X - (MESH_MIN_X)), 0.5 * (MESH_MAX_Y - (MESH_MIN_Y)), in_height);
@ -943,7 +947,7 @@
in_height = current_position[Z_AXIS]; // do manual probing at lower height
has_control_of_lcd_panel = false;
lcd_external_control = false;
restore_ubl_active_state_and_leave();
@ -952,7 +956,7 @@
void unified_bed_leveling::manually_probe_remaining_mesh(const float &rx, const float &ry, const float &z_clearance, const float &thick, const bool do_ubl_mesh_map) {
has_control_of_lcd_panel = true;
lcd_external_control = true;
save_ubl_active_state_and_disable(); // we don't do bed level correction because we want the raw data when we probe
do_blocking_move_to(rx, ry, Z_CLEARANCE_BETWEEN_PROBES);
@ -976,7 +980,7 @@
do_blocking_move_to_z(z_clearance);
KEEPALIVE_STATE(PAUSED_FOR_USER);
has_control_of_lcd_panel = true;
lcd_external_control = true;
if (do_ubl_mesh_map) display_map(g29_map_type); // show user where we're probing
@ -1008,7 +1012,7 @@
#if ENABLED(NEWPANEL)
lcd_quick_feedback();
while (ubl_lcd_clicked()) idle();
has_control_of_lcd_panel = false;
lcd_external_control = false;
#endif
KEEPALIVE_STATE(IN_HANDLER);
@ -1510,7 +1514,7 @@
new_z = FLOOR(new_z * 1000.0) * 0.001; // Chop off digits after the 1000ths place
KEEPALIVE_STATE(PAUSED_FOR_USER);
has_control_of_lcd_panel = true;
lcd_external_control = true;
if (do_ubl_mesh_map) display_map(g29_map_type); // show the user which point is being adjusted
@ -1531,7 +1535,7 @@
// The technique used here generates a race condition for the encoder click.
// It could get detected in lcd_mesh_edit (actually _lcd_mesh_fine_tune) or here.
// Let's work on specifying a proper API for the LCD ASAP, OK?
has_control_of_lcd_panel = true;
lcd_external_control = true;
// this sequence to detect an ubl_lcd_clicked() debounce it and leave if it is
// a Press and Hold is repeated in a lot of places (including G26_Mesh_Validation.cpp). This
@ -1560,7 +1564,7 @@
FINE_TUNE_EXIT:
has_control_of_lcd_panel = false;
lcd_external_control = false;
KEEPALIVE_STATE(IN_HANDLER);
if (do_ubl_mesh_map) display_map(g29_map_type);

6
Marlin/ubl_motion.cpp
Unescape View File

@ -38,7 +38,7 @@
extern void set_current_from_destination();
#endif
#if ENABLED(DELTA)
#if ENABLED(DELTA)
extern float delta[ABC];
@ -54,7 +54,7 @@
extern float delta_safe_distance_from_top();
#endif
#endif
static void debug_echo_axis(const AxisEnum axis) {
@ -68,7 +68,7 @@
// if the title message starts with a '!' it is so important, we are going to
// ignore the status of the g26_debug_flag
if (*title != '!' && !ubl.g26_debug_flag) return;
if (*title != '!' && !g26_debug_flag) return;
const float de = destination[E_AXIS] - current_position[E_AXIS];

13
Marlin/ultralcd.cpp
Unescape View File

@ -57,6 +57,10 @@
extern void mesh_probing_done();
#endif
#if ENABLED(AUTO_BED_LEVELING_UBL) || ENABLED(G26_MESH_VALIDATION)
bool lcd_external_control;
#endif
// Initialized by settings.load()
int16_t lcd_preheat_hotend_temp[2], lcd_preheat_bed_temp[2], lcd_preheat_fan_speed[2];
@ -4603,8 +4607,8 @@ void lcd_update() {
lcd_buttons_update();
#if ENABLED(AUTO_BED_LEVELING_UBL)
const bool UBL_CONDITION = !ubl.has_control_of_lcd_panel;
#if ENABLED(AUTO_BED_LEVELING_UBL) || ENABLED(G26_MESH_VALIDATION)
const bool UBL_CONDITION = lcd_external_control;
#else
constexpr bool UBL_CONDITION = true;
#endif
@ -5071,7 +5075,7 @@ void lcd_reset_alert_level() { lcd_status_message_level = 0; }
case encrot3: ENCODER_SPIN(encrot2, encrot0); break;
}
#if ENABLED(AUTO_BED_LEVELING_UBL)
if (ubl.has_control_of_lcd_panel) {
if (lcd_external_control) {
ubl.encoder_diff = encoderDiff; // Make the encoder's rotation available to G29's Mesh Editor
encoderDiff = 0; // We are going to lie to the LCD Panel and claim the encoder
// knob has not turned.
@ -5087,8 +5091,7 @@ void lcd_reset_alert_level() { lcd_status_message_level = 0; }
bool lcd_detected() { return true; }
#endif
#if ENABLED(AUTO_BED_LEVELING_UBL)
#if ENABLED(AUTO_BED_LEVELING_UBL) || ENABLED(G26_MESH_VALIDATION)
void chirp_at_user() {
#if ENABLED(LCD_USE_I2C_BUZZER)
lcd.buzz(LCD_FEEDBACK_FREQUENCY_DURATION_MS, LCD_FEEDBACK_FREQUENCY_HZ);

4
Marlin/ultralcd.h
Unescape View File

@ -27,6 +27,10 @@
#if ENABLED(ULTRA_LCD)
#if ENABLED(AUTO_BED_LEVELING_UBL) || ENABLED(G26_MESH_VALIDATION)
extern bool lcd_external_control;
#endif
#define BUTTON_EXISTS(BN) (defined(BTN_## BN) && BTN_## BN >= 0)
#define BUTTON_PRESSED(BN) !READ(BTN_## BN)

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