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Merge pull request #7167 from thinkyhead/bf_20x4_lcd_update

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UBL Map Cleanup and LCD display
master
Scott Lahteine 8 years ago committed by GitHub
parent 797d6a97e7 b492e0878d
commit d1e8d4cd9d
3 changed files with 278 additions and 137 deletions
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114
Marlin/ultralcd.cpp
Unescape View File

@ -108,7 +108,6 @@ uint16_t max_display_update_time = 0;
extern bool powersupply_on;
#endif
////////////////////////////////////////////
///////////////// Menu Tree ////////////////
////////////////////////////////////////////
@ -790,7 +789,7 @@ void kill_screen(const char* lcd_msg) {
encoderPosition = 0;
lcd_implementation_drawmenu_static(0, PSTR(MSG_PROGRESS_BAR_TEST), true, true);
lcd.setCursor((LCD_WIDTH) / 2 - 2, LCD_HEIGHT - 2);
lcd.print(itostr3(bar_percent)); lcd.print('%');
lcd.print(itostr3(bar_percent)); lcd.write('%');
lcd.setCursor(0, LCD_HEIGHT - 1); lcd_draw_progress_bar(bar_percent);
}
@ -2145,9 +2144,13 @@ void kill_screen(const char* lcd_msg) {
void _lcd_ubl_map_homing() {
if (lcdDrawUpdate) lcd_implementation_drawedit(PSTR(MSG_LEVEL_BED_HOMING), NULL);
lcdDrawUpdate = LCDVIEW_CALL_NO_REDRAW;
if (axis_homed[X_AXIS] && axis_homed[Y_AXIS] && axis_homed[Z_AXIS])
if (axis_homed[X_AXIS] && axis_homed[Y_AXIS] && axis_homed[Z_AXIS]) {
#if DISABLED(DOGLCD)
lcd_set_ubl_map_plot_chars();
#endif
lcd_goto_screen(_lcd_ubl_output_map_lcd);
}
}
/**
* UBL LCD "radar" map point editing
@ -2163,97 +2166,6 @@ void kill_screen(const char* lcd_msg) {
enqueue_and_echo_command(ubl_lcd_gcode);
}
#if ENABLED(DOGLCD)
/**
* UBL LCD "radar" map data
*/
#define MAP_UPPER_LEFT_CORNER_X 35 // These probably should be moved to the .h file But for now,
#define MAP_UPPER_LEFT_CORNER_Y 8 // it is easier to play with things having them here
#define MAP_MAX_PIXELS_X 53
#define MAP_MAX_PIXELS_Y 49
void _lcd_ubl_plot_drawing_prep() {
uint8_t i, j, x_offset, y_offset, x_map_pixels, y_map_pixels,
pixels_per_X_mesh_pnt, pixels_per_Y_mesh_pnt, inverted_y;
/*********************************************************/
/************ Scale the box pixels appropriately *********/
/*********************************************************/
x_map_pixels = ((MAP_MAX_PIXELS_X - 4) / (GRID_MAX_POINTS_X)) * (GRID_MAX_POINTS_X);
y_map_pixels = ((MAP_MAX_PIXELS_Y - 4) / (GRID_MAX_POINTS_Y)) * (GRID_MAX_POINTS_Y);
pixels_per_X_mesh_pnt = x_map_pixels / (GRID_MAX_POINTS_X);
pixels_per_Y_mesh_pnt = y_map_pixels / (GRID_MAX_POINTS_Y);
x_offset = MAP_UPPER_LEFT_CORNER_X + 1 + (MAP_MAX_PIXELS_X - x_map_pixels - 2) / 2;
y_offset = MAP_UPPER_LEFT_CORNER_Y + 1 + (MAP_MAX_PIXELS_Y - y_map_pixels - 2) / 2;
/*********************************************************/
/************ Clear the Mesh Map Box**********************/
/*********************************************************/
u8g.setColorIndex(1); // First draw the bigger box in White so we have a border around the mesh map box
u8g.drawBox(x_offset - 2, y_offset - 2, x_map_pixels + 4, y_map_pixels + 4);
u8g.setColorIndex(0); // Now actually clear the mesh map box
u8g.drawBox(x_offset, y_offset, x_map_pixels, y_map_pixels);
/*********************************************************/
/************ Display Mesh Point Locations ***************/
/*********************************************************/
u8g.setColorIndex(1);
for (i = 0; i < GRID_MAX_POINTS_X; i++) {
for (j = 0; j < GRID_MAX_POINTS_Y; j++) {
u8g.drawBox(x_offset + i * pixels_per_X_mesh_pnt + pixels_per_X_mesh_pnt / 2,
y_offset + j * pixels_per_Y_mesh_pnt + pixels_per_Y_mesh_pnt / 2, 1, 1);
}
}
/*********************************************************/
/************ Fill in the Specified Mesh Point ***********/
/*********************************************************/
inverted_y = GRID_MAX_POINTS_Y - y_plot - 1; // The origin is typically in the lower right corner. We need to
// invert the Y to get it to plot in the right location.
u8g.drawBox(x_offset + x_plot * pixels_per_X_mesh_pnt, y_offset + inverted_y * pixels_per_Y_mesh_pnt,
pixels_per_X_mesh_pnt, pixels_per_Y_mesh_pnt);
/*********************************************************/
/************** Put Relevent Text on Display *************/
/*********************************************************/
// Show X and Y positions at top of screen
u8g.setColorIndex(1);
u8g.setPrintPos(5, 7);
lcd_print("X:");
lcd_print(ftostr32(LOGICAL_X_POSITION(pgm_read_float(&ubl._mesh_index_to_xpos[x_plot]))));
u8g.setPrintPos(74, 7);
lcd_print("Y:");
lcd_print(ftostr32(LOGICAL_Y_POSITION(pgm_read_float(&ubl._mesh_index_to_ypos[y_plot]))));
// Print plot position
u8g.setPrintPos(5, 64);
lcd_print('(');
u8g.print(x_plot);
lcd_print(',');
u8g.print(y_plot);
lcd_print(')');
// Show the location value
u8g.setPrintPos(74, 64);
lcd_print("Z:");
if (!isnan(ubl.z_values[x_plot][y_plot])) {
lcd_print(ftostr43sign(ubl.z_values[x_plot][y_plot]));
}
else {
lcd_print(" -----");
}
}
#endif // DOGLCD
/**
* UBL LCD Map Movement
*/
@ -2309,19 +2221,13 @@ void kill_screen(const char* lcd_msg) {
#if IS_KINEMATIC
n_edit_pts = 9; //TODO: Delta accessible edit points
#else
if (x_plot < 1 || x_plot >= GRID_MAX_POINTS_X - 1)
if (y_plot < 1 || y_plot >= GRID_MAX_POINTS_Y - 1) n_edit_pts = 4; // Corners
else n_edit_pts = 6;
else if (y_plot < 1 || y_plot >= GRID_MAX_POINTS_Y - 1) n_edit_pts = 6; // Edges
else n_edit_pts = 9; // Field
const bool xc = WITHIN(x_plot, 1, GRID_MAX_POINTS_X - 2),
yc = WITHIN(y_plot, 1, GRID_MAX_POINTS_Y - 2);
n_edit_pts = yc ? (xc ? 9 : 6) : (xc ? 6 : 4); // Corners
#endif
if (lcdDrawUpdate) {
#if ENABLED(DOGLCD)
_lcd_ubl_plot_drawing_prep();
#else
_lcd_ubl_output_char_lcd();
#endif
lcd_implementation_ubl_plot(x_plot, y_plot);
ubl_map_move_to_xy(); // Move to current location

91
Marlin/ultralcd_impl_DOGM.h
Unescape View File

@ -688,7 +688,7 @@ static void lcd_implementation_status_screen() {
#define STATUS_BASELINE (55 + INFO_FONT_HEIGHT)
if (PAGE_CONTAINS(STATUS_BASELINE + 1 - INFO_FONT_HEIGHT, STATUS_BASELINE)) {
if (PAGE_CONTAINS(STATUS_BASELINE - (INFO_FONT_HEIGHT - 1), STATUS_BASELINE)) {
u8g.setPrintPos(0, STATUS_BASELINE);
#if ENABLED(FILAMENT_LCD_DISPLAY) && ENABLED(SDSUPPORT)
@ -939,6 +939,95 @@ static void lcd_implementation_status_screen() {
#endif // SDSUPPORT
#if ENABLED(AUTO_BED_LEVELING_UBL)
/**
* UBL LCD "radar" map data
*/
#define MAP_UPPER_LEFT_CORNER_X 35 // These probably should be moved to the .h file But for now,
#define MAP_UPPER_LEFT_CORNER_Y 8 // it is easier to play with things having them here
#define MAP_MAX_PIXELS_X 53
#define MAP_MAX_PIXELS_Y 49
void lcd_implementation_ubl_plot(const uint8_t x_plot, const uint8_t y_plot) {
// Scale the box pixels appropriately
uint8_t x_map_pixels = ((MAP_MAX_PIXELS_X - 4) / (GRID_MAX_POINTS_X)) * (GRID_MAX_POINTS_X),
y_map_pixels = ((MAP_MAX_PIXELS_Y - 4) / (GRID_MAX_POINTS_Y)) * (GRID_MAX_POINTS_Y),
pixels_per_X_mesh_pnt = x_map_pixels / (GRID_MAX_POINTS_X),
pixels_per_Y_mesh_pnt = y_map_pixels / (GRID_MAX_POINTS_Y),
x_offset = MAP_UPPER_LEFT_CORNER_X + 1 + (MAP_MAX_PIXELS_X - x_map_pixels - 2) / 2,
y_offset = MAP_UPPER_LEFT_CORNER_Y + 1 + (MAP_MAX_PIXELS_Y - y_map_pixels - 2) / 2;
// Clear the Mesh Map
if (PAGE_CONTAINS(y_offset - 2, y_offset + y_map_pixels + 4)) {
u8g.setColorIndex(1); // First draw the bigger box in White so we have a border around the mesh map box
u8g.drawBox(x_offset - 2, y_offset - 2, x_map_pixels + 4, y_map_pixels + 4);
if (PAGE_CONTAINS(y_offset, y_offset + y_map_pixels)) {
u8g.setColorIndex(0); // Now actually clear the mesh map box
u8g.drawBox(x_offset, y_offset, x_map_pixels, y_map_pixels);
}
}
// Display Mesh Point Locations
u8g.setColorIndex(1);
const uint8_t sx = x_offset + pixels_per_X_mesh_pnt / 2;
uint8_t y = y_offset + pixels_per_Y_mesh_pnt / 2;
for (uint8_t j = 0; j < GRID_MAX_POINTS_Y; j++, y += pixels_per_Y_mesh_pnt)
if (PAGE_CONTAINS(y, y))
for (uint8_t i = 0, x = sx; i < GRID_MAX_POINTS_X; i++, x += pixels_per_X_mesh_pnt)
u8g.drawBox(sx, y, 1, 1);
// Fill in the Specified Mesh Point
uint8_t inverted_y = GRID_MAX_POINTS_Y - y_plot - 1; // The origin is typically in the lower right corner. We need to
// invert the Y to get it to plot in the right location.
const uint8_t by = y_offset + inverted_y * pixels_per_Y_mesh_pnt;
if (PAGE_CONTAINS(by, by + pixels_per_Y_mesh_pnt))
u8g.drawBox(
x_offset + x_plot * pixels_per_X_mesh_pnt, by,
pixels_per_X_mesh_pnt, pixels_per_Y_mesh_pnt
);
// Put Relevant Text on Display
// Show X and Y positions at top of screen
u8g.setColorIndex(1);
if (PAGE_UNDER(7)) {
u8g.setPrintPos(5, 7);
lcd_print("X:");
lcd_print(ftostr32(LOGICAL_X_POSITION(pgm_read_float(&ubl._mesh_index_to_xpos[x_plot]))));
u8g.setPrintPos(74, 7);
lcd_print("Y:");
lcd_print(ftostr32(LOGICAL_Y_POSITION(pgm_read_float(&ubl._mesh_index_to_ypos[y_plot]))));
}
// Print plot position
if (PAGE_CONTAINS(64 - (INFO_FONT_HEIGHT - 1), 64)) {
u8g.setPrintPos(5, 64);
lcd_print('(');
u8g.print(x_plot);
lcd_print(',');
u8g.print(y_plot);
lcd_print(')');
// Show the location value
u8g.setPrintPos(74, 64);
lcd_print("Z:");
if (!isnan(ubl.z_values[x_plot][y_plot]))
lcd_print(ftostr43sign(ubl.z_values[x_plot][y_plot]));
else
lcd_printPGM(PSTR(" -----"));
}
}
#endif // AUTO_BED_LEVELING_UBL
#endif // ULTIPANEL
#endif // __ULTRALCD_IMPL_DOGM_H

210
Marlin/ultralcd_impl_HD44780.h
Unescape View File

@ -31,6 +31,10 @@
#include "utility.h"
#include "duration_t.h"
#if ENABLED(AUTO_BED_LEVELING_UBL)
#include "ubl.h"
#endif
extern volatile uint8_t buttons; //an extended version of the last checked buttons in a bit array.
////////////////////////////////////
@ -417,7 +421,7 @@ void lcd_printPGM_utf(const char *str, uint8_t n=LCD_WIDTH) {
void lcd_erase_line(const int16_t line) {
lcd.setCursor(0, line);
for (uint8_t i = LCD_WIDTH + 1; --i;)
lcd.print(' ');
lcd.write(' ');
}
// Scroll the PSTR 'text' in a 'len' wide field for 'time' milliseconds at position col,line
@ -434,9 +438,9 @@ void lcd_printPGM_utf(const char *str, uint8_t n=LCD_WIDTH) {
static void logo_lines(const char* const extra) {
int16_t indent = (LCD_WIDTH - 8 - lcd_strlen_P(extra)) / 2;
lcd.setCursor(indent, 0); lcd.print('\x00'); lcd_printPGM(PSTR( "------" )); lcd.print('\x01');
lcd.setCursor(indent, 0); lcd.print('\x00'); lcd_printPGM(PSTR( "------" )); lcd.write('\x01');
lcd.setCursor(indent, 1); lcd_printPGM(PSTR("|Marlin|")); lcd_printPGM(extra);
lcd.setCursor(indent, 2); lcd.print('\x02'); lcd_printPGM(PSTR( "------" )); lcd.print('\x03');
lcd.setCursor(indent, 2); lcd.write('\x02'); lcd_printPGM(PSTR( "------" )); lcd.write('\x03');
}
void bootscreen() {
@ -577,11 +581,11 @@ FORCE_INLINE void _draw_axis_label(const AxisEnum axis, const char* const pstr,
lcd_printPGM(pstr);
else {
if (!axis_homed[axis])
lcd.print('?');
lcd.write('?');
else {
#if DISABLED(DISABLE_REDUCED_ACCURACY_WARNING)
if (!axis_known_position[axis])
lcd.print(' ');
lcd.write(' ');
else
#endif
lcd_printPGM(pstr);
@ -598,7 +602,7 @@ FORCE_INLINE void _draw_heater_status(const int8_t heater, const char prefix, co
if (prefix >= 0) lcd.print(prefix);
lcd.print(itostr3(t1 + 0.5));
lcd.print('/');
lcd.write('/');
#if HEATER_IDLE_HANDLER
const bool is_idle = (!isBed ? thermalManager.is_heater_idle(heater) :
@ -610,9 +614,9 @@ FORCE_INLINE void _draw_heater_status(const int8_t heater, const char prefix, co
);
if (!blink && is_idle) {
lcd.print(' ');
if (t2 >= 10) lcd.print(' ');
if (t2 >= 100) lcd.print(' ');
lcd.write(' ');
if (t2 >= 10) lcd.write(' ');
if (t2 >= 100) lcd.write(' ');
}
else
#endif
@ -620,8 +624,8 @@ FORCE_INLINE void _draw_heater_status(const int8_t heater, const char prefix, co
if (prefix >= 0) {
lcd.print((char)LCD_DEGREE_CHAR);
lcd.print(' ');
if (t2 < 10) lcd.print(' ');
lcd.write(' ');
if (t2 < 10) lcd.write(' ');
}
}
@ -738,7 +742,7 @@ static void lcd_implementation_status_screen() {
lcd.print(itostr3(card.percentDone()));
else
lcd_printPGM(PSTR("---"));
lcd.print('%');
lcd.write('%');
#endif // SDSUPPORT
#else // LCD_WIDTH >= 20
@ -760,7 +764,7 @@ static void lcd_implementation_status_screen() {
_draw_axis_label(X_AXIS, PSTR(MSG_X), blink);
lcd.print(ftostr4sign(current_position[X_AXIS]));
lcd.print(' ');
lcd.write(' ');
_draw_axis_label(Y_AXIS, PSTR(MSG_Y), blink);
lcd.print(ftostr4sign(current_position[Y_AXIS]));
@ -784,7 +788,7 @@ static void lcd_implementation_status_screen() {
lcd.setCursor(0, 2);
lcd.print((char)LCD_FEEDRATE_CHAR);
lcd.print(itostr3(feedrate_percentage));
lcd.print('%');
lcd.write('%');
#if LCD_WIDTH >= 20 && ENABLED(SDSUPPORT)
@ -794,7 +798,7 @@ static void lcd_implementation_status_screen() {
lcd.print(itostr3(card.percentDone()));
else
lcd_printPGM(PSTR("---"));
lcd.print('%');
lcd.write('%');
#endif // LCD_WIDTH >= 20 && SDSUPPORT
@ -833,7 +837,7 @@ static void lcd_implementation_status_screen() {
lcd.print(ftostr12ns(filament_width_meas));
lcd_printPGM(PSTR(" V"));
lcd.print(itostr3(100.0 * volumetric_multiplier[FILAMENT_SENSOR_EXTRUDER_NUM]));
lcd.print('%');
lcd.write('%');
return;
}
@ -854,10 +858,10 @@ static void lcd_implementation_status_screen() {
lcd_print_utf(stat); // The string leaves space
chars -= slen - status_scroll_pos; // Amount of space left
}
lcd.print('.'); // Always at 1+ spaces left, draw a dot
lcd.write('.'); // Always at 1+ spaces left, draw a dot
if (--chars) {
if (status_scroll_pos < slen + 1) // Draw a second dot if there's space
--chars, lcd.print('.');
--chars, lcd.write('.');
if (chars) lcd_print_utf(lcd_status_message, chars); // Print a second copy of the message
}
}
@ -893,7 +897,7 @@ static void lcd_implementation_status_screen() {
lcd.setCursor(0, row);
if (center && !valstr) {
int8_t pad = (LCD_WIDTH - lcd_strlen_P(pstr)) / 2;
while (--pad >= 0) { lcd.print(' '); n--; }
while (--pad >= 0) { lcd.write(' '); n--; }
}
while (n > 0 && (c = pgm_read_byte(pstr))) {
n -= charset_mapper(c);
@ -903,7 +907,7 @@ static void lcd_implementation_status_screen() {
n -= charset_mapper(c);
valstr++;
}
while (n-- > 0) lcd.print(' ');
while (n-- > 0) lcd.write(' ');
}
static void lcd_implementation_drawmenu_generic(const bool sel, const uint8_t row, const char* pstr, const char pre_char, const char post_char) {
@ -915,7 +919,7 @@ static void lcd_implementation_status_screen() {
n -= charset_mapper(c);
pstr++;
}
while (n--) lcd.print(' ');
while (n--) lcd.write(' ');
lcd.print(post_char);
}
@ -928,8 +932,8 @@ static void lcd_implementation_status_screen() {
n -= charset_mapper(c);
pstr++;
}
lcd.print(':');
while (n--) lcd.print(' ');
lcd.write(':');
while (n--) lcd.write(' ');
lcd_print(data);
}
static void lcd_implementation_drawmenu_setting_edit_generic_P(const bool sel, const uint8_t row, const char* pstr, const char pre_char, const char* const data) {
@ -941,8 +945,8 @@ static void lcd_implementation_status_screen() {
n -= charset_mapper(c);
pstr++;
}
lcd.print(':');
while (n--) lcd.print(' ');
lcd.write(':');
while (n--) lcd.write(' ');
lcd_printPGM(data);
}
@ -977,10 +981,10 @@ static void lcd_implementation_status_screen() {
lcd.setCursor(1, 1);
lcd_printPGM(pstr);
if (value != NULL) {
lcd.print(':');
lcd.write(':');
const uint8_t valrow = (lcd_strlen_P(pstr) + 1 + lcd_strlen(value) + 1) > (LCD_WIDTH - 2) ? 2 : 1; // Value on the next row if it won't fit
lcd.setCursor((LCD_WIDTH - 1) - (lcd_strlen(value) + 1), valrow); // Right-justified, padded by spaces
lcd.print(' '); // overwrite char if value gets shorter
lcd.write(' '); // overwrite char if value gets shorter
lcd_print(value);
}
}
@ -1001,7 +1005,7 @@ static void lcd_implementation_status_screen() {
n -= charset_mapper(c);
filename++;
}
while (n--) lcd.print(' ');
while (n--) lcd.write(' ');
lcd.print(post_char);
}
@ -1079,10 +1083,152 @@ static void lcd_implementation_status_screen() {
#endif // LCD_HAS_STATUS_INDICATORS
#ifdef AUTO_BED_LEVELING_UBL
void lcd_return_to_status(); // These are just place holders for the 20x4 LCD work that
void _lcd_ubl_output_char_lcd() { // is coming up very soon. Soon this will morph into the
lcd_return_to_status(); // real code.
#if ENABLED(AUTO_BED_LEVELING_UBL)
/*
* These are just basic data for the 20x4 LCD work that
* is coming up very soon.
* Soon this will morph into a map code.
*/
/**
Possible map screens:
16x2 |X000.00 Y000.00|
|(00,00) Z00.000|
20x2 | X:000.00 Y:000.00 |
| (00,00) Z:00.000 |
16x4 |+-------+(00,00)|
|| |X000.00|
|| |Y000.00|
|+-------+Z00.000|
20x4 | +-------+ (00,00) |
| | | X:000.00|
| | | Y:000.00|
| +-------+ Z:00.000|
*/
void lcd_set_ubl_map_plot_chars() {
#if LCD_HEIGHT > 3
//#include "_ubl_lcd_map_characters.h"
const static byte _lcd_box_top[8] PROGMEM = {
B11111,
B00000,
B00000,
B00000,
B00000,
B00000,
B00000,
B00000
};
const static byte _lcd_box_bottom[8] PROGMEM = {
B00000,
B00000,
B00000,
B00000,
B00000,
B00000,
B00000,
B11111
};
createChar_P(1, _lcd_box_top);
createChar_P(2, _lcd_box_bottom);
#endif
}
void lcd_implementation_ubl_plot(const uint8_t x_plot, const uint8_t y_plot) {
#if LCD_WIDTH >= 20
#define _LCD_W_POS 12
#define _PLOT_X 1
#define _MAP_X 3
#define _LABEL(C,X,Y) lcd.setCursor(X, Y); lcd.print(C)
#define _XLABEL(X,Y) _LABEL("X:",X,Y)
#define _YLABEL(X,Y) _LABEL("Y:",X,Y)
#define _ZLABEL(X,Y) _LABEL("Z:",X,Y)
#else
#define _LCD_W_POS 8
#define _PLOT_X 0
#define _MAP_X 1
#define _LABEL(X,Y,C) lcd.setCursor(X, Y); lcd.write(C)
#define _XLABEL(X,Y) _LABEL('X',X,Y)
#define _YLABEL(X,Y) _LABEL('Y',X,Y)
#define _ZLABEL(X,Y) _LABEL('Z',X,Y)
#endif
#if LCD_HEIGHT <= 3 // 16x2 or 20x2 display
/**
* Show X and Y positions
*/
_XLABEL(_PLOT_X, 0);
lcd.print(ftostr32(LOGICAL_X_POSITION(pgm_read_float(&ubl._mesh_index_to_xpos[x_plot]))));
_YLABEL(_LCD_W_POS, 0);
lcd.print(ftostr32(LOGICAL_Y_POSITION(pgm_read_float(&ubl._mesh_index_to_ypos[y_plot]))));
lcd.setCursor(_PLOT_X, 0);
#else // 16x4 or 20x4 display
/**
* Draw the Mesh Map Box
*/
uint8_t m;
lcd.setCursor(_MAP_X, 0); for (m = 0; m < 5; m++) lcd.write(1); // Top
lcd.setCursor(_MAP_X, 3); for (m = 0; m < 5; m++) lcd.write(2); // Bottom
for (m = 0; m <= 3; m++) {
lcd.setCursor(2, m); lcd.write('|'); // Left
lcd.setCursor(8, m); lcd.write('|'); // Right
}
lcd.setCursor(_LCD_W_POS, 0);
#endif
/**
* Print plot position
*/
lcd.write('(');
lcd.print(x_plot);
lcd.write(',');
lcd.print(y_plot);
lcd.write(')');
#if LCD_HEIGHT <= 3 // 16x2 or 20x2 display
/**
* Print Z values
*/
_ZLABEL(_LCD_W_POS, 1);
if (!isnan(ubl.z_values[x_plot][y_plot]))
lcd.print(ftostr43sign(ubl.z_values[x_plot][y_plot]));
else
lcd_printPGM(PSTR(" -----"));
#else // 16x4 or 20x4 display
/**
* Show all values at right of screen
*/
_XLABEL(_LCD_W_POS, 1);
lcd.print(ftostr32(LOGICAL_X_POSITION(pgm_read_float(&ubl._mesh_index_to_xpos[x_plot]))));
_YLABEL(_LCD_W_POS, 2);
lcd.print(ftostr32(LOGICAL_Y_POSITION(pgm_read_float(&ubl._mesh_index_to_ypos[y_plot]))));
/**
* Show the location value
*/
_ZLABEL(_LCD_W_POS, 3);
if (!isnan(ubl.z_values[x_plot][y_plot]))
lcd.print(ftostr43sign(ubl.z_values[x_plot][y_plot]));
else
lcd_printPGM(PSTR(" -----"));
#endif // LCD_HEIGHT > 3
}
#endif // AUTO_BED_LEVELING_UBL

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