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MarlinFirmware/Marlin/ultralcd_impl_DOGM.h
Scott Lahteine 1c95c13224 Lightweight status screen for ST7920 
- This status screen uses the ST7920 character generator to greatly reduce SPI traffic and MCU load when updating the status screen.

- Has been tested with the RepRapDiscount Full Graphics Smart Controller but should work with any LCD that uses an ST7920 or fully compatible controller.
2018-02-22 00:46:25 -06:00

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/**
* 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/>.
*
*/
/**
* ultralcd_impl_DOGM.h
*
* Graphics LCD implementation for 128x64 pixel LCDs by STB for ErikZalm/Marlin
* Demonstrator: http://www.reprap.org/wiki/STB_Electronics
* License: http://opensource.org/licenses/BSD-3-Clause
*
* With the use of:
* u8glib by Oliver Kraus
* https://github.com/olikraus/U8glib_Arduino
* License: http://opensource.org/licenses/BSD-3-Clause
*/
#ifndef ULTRALCD_IMPL_DOGM_H
#define ULTRALCD_IMPL_DOGM_H
#include "MarlinConfig.h"
/**
* Implementation of the LCD display routines for a DOGM128 graphic display.
* These are common LCD 128x64 pixel graphic displays.
*/
#include "ultralcd.h"
#if ENABLED(U8GLIB_ST7920)
#include "ultralcd_st7920_u8glib_rrd.h"
#endif
#if ENABLED(U8GLIB_ST7565_64128N)
#include "ultralcd_st7565_u8glib_VIKI.h"
#endif
#include "dogm_bitmaps.h"
#include "utility.h"
#include "duration_t.h"
#include <U8glib.h>
#if ENABLED(AUTO_BED_LEVELING_UBL)
#include "ubl.h"
#endif
// Only Western languages support big / small fonts
#if DISABLED(DISPLAY_CHARSET_ISO10646_1)
#undef USE_BIG_EDIT_FONT
#undef USE_SMALL_INFOFONT
#endif
#if ENABLED(USE_SMALL_INFOFONT)
#include "dogm_font_data_6x9_marlin.h"
#define FONT_STATUSMENU_NAME u8g_font_6x9
#else
#define FONT_STATUSMENU_NAME FONT_MENU_NAME
#endif
#include "dogm_font_data_Marlin_symbols.h" // The Marlin special symbols
#define FONT_SPECIAL_NAME Marlin_symbols
#if DISABLED(SIMULATE_ROMFONT)
#if ENABLED(DISPLAY_CHARSET_ISO10646_1)
#include "dogm_font_data_ISO10646_1.h"
#define FONT_MENU_NAME ISO10646_1_5x7
#elif ENABLED(DISPLAY_CHARSET_ISO10646_PL)
#include "dogm_font_data_ISO10646_1_PL.h"
#define FONT_MENU_NAME ISO10646_1_PL_5x7
#elif ENABLED(DISPLAY_CHARSET_ISO10646_5)
#include "dogm_font_data_ISO10646_5_Cyrillic.h"
#define FONT_MENU_NAME ISO10646_5_Cyrillic_5x7
#elif ENABLED(DISPLAY_CHARSET_ISO10646_KANA)
#include "dogm_font_data_ISO10646_Kana.h"
#define FONT_MENU_NAME ISO10646_Kana_5x7
#elif ENABLED(DISPLAY_CHARSET_ISO10646_GREEK)
#include "dogm_font_data_ISO10646_Greek.h"
#define FONT_MENU_NAME ISO10646_Greek_5x7
#elif ENABLED(DISPLAY_CHARSET_ISO10646_CN)
#include "dogm_font_data_ISO10646_CN.h"
#define FONT_MENU_NAME ISO10646_CN
#define TALL_FONT_CORRECTION 1
#elif ENABLED(DISPLAY_CHARSET_ISO10646_TR)
#include "dogm_font_data_ISO10646_1_tr.h"
#define FONT_MENU_NAME ISO10646_TR
#elif ENABLED(DISPLAY_CHARSET_ISO10646_CZ)
#include "dogm_font_data_ISO10646_CZ.h"
#define FONT_MENU_NAME ISO10646_CZ
#elif ENABLED(DISPLAY_CHARSET_ISO10646_SK)
#include "dogm_font_data_ISO10646_SK.h"
#define FONT_MENU_NAME ISO10646_SK
#else // fall-back
#include "dogm_font_data_ISO10646_1.h"
#define FONT_MENU_NAME ISO10646_1_5x7
#endif
#else // SIMULATE_ROMFONT
#if DISPLAY_CHARSET_HD44780 == JAPANESE
#include "dogm_font_data_HD44780_J.h"
#define FONT_MENU_NAME HD44780_J_5x7
#elif DISPLAY_CHARSET_HD44780 == WESTERN
#include "dogm_font_data_HD44780_W.h"
#define FONT_MENU_NAME HD44780_W_5x7
#elif DISPLAY_CHARSET_HD44780 == CYRILLIC
#include "dogm_font_data_HD44780_C.h"
#define FONT_MENU_NAME HD44780_C_5x7
#else // fall-back
#include "dogm_font_data_ISO10646_1.h"
#define FONT_MENU_NAME ISO10646_1_5x7
#endif
#endif // SIMULATE_ROMFONT
//#define FONT_STATUSMENU_NAME FONT_MENU_NAME
#define FONT_STATUSMENU 1
#define FONT_SPECIAL 2
#define FONT_MENU_EDIT 3
#define FONT_MENU 4
// DOGM parameters (size in pixels)
#define DOG_CHAR_WIDTH 6
#define DOG_CHAR_HEIGHT 12
#if ENABLED(USE_BIG_EDIT_FONT)
#define FONT_MENU_EDIT_NAME u8g_font_9x18
#define DOG_CHAR_WIDTH_EDIT 9
#define DOG_CHAR_HEIGHT_EDIT 18
#else
#define FONT_MENU_EDIT_NAME FONT_MENU_NAME
#define DOG_CHAR_WIDTH_EDIT DOG_CHAR_WIDTH
#define DOG_CHAR_HEIGHT_EDIT DOG_CHAR_HEIGHT
#endif
#ifndef TALL_FONT_CORRECTION
#define TALL_FONT_CORRECTION 0
#endif
#define START_COL 0
// LCD selection
#if ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_RS); // 2 stripes
// U8GLIB_ST7920_128X64 u8g(LCD_PINS_RS); // 8 stripes
#elif ENABLED(U8GLIB_ST7920)
//U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS); // Original u8glib device. 2 stripes
// No 4 stripe device available from u8glib.
//U8GLIB_ST7920_128X64_1X u8g(LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS); // Original u8glib device. 8 stripes
U8GLIB_ST7920_128X64_RRD u8g(0); // Number of stripes can be adjusted in ultralcd_st7920_u8glib_rrd.h with PAGE_HEIGHT
#elif ENABLED(CARTESIO_UI)
// The CartesioUI display
#if DOGLCD_MOSI != -1 && DOGLCD_SCK != -1
// using SW-SPI
//U8GLIB_DOGM128 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 8 stripes
U8GLIB_DOGM128_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes
#else
//U8GLIB_DOGM128 u8g(DOGLCD_CS, DOGLCD_A0); // 8 stripes
U8GLIB_DOGM128_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes
#endif
#elif ENABLED(U8GLIB_LM6059_AF)
// Based on the Adafruit ST7565 (http://www.adafruit.com/products/250)
//U8GLIB_LM6059 u8g(DOGLCD_CS, DOGLCD_A0); // 8 stripes
U8GLIB_LM6059_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes
#elif ENABLED(U8GLIB_ST7565_64128N)
// The MaKrPanel, Mini Viki, and Viki 2.0, ST7565 controller as well
// U8GLIB_ST7565_64128n_2x_VIKI u8g(0); // using SW-SPI DOGLCD_MOSI != -1 && DOGLCD_SCK
U8GLIB_ST7565_64128n_2x_VIKI u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // using SW-SPI
//U8GLIB_NHD_C12864_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes HWSPI
#elif ENABLED(MKS_12864OLED_SSD1306)
// MKS 128x64 (SSD1306) OLED I2C LCD
U8GLIB_SSD1306_128X64 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 8 stripes
//U8GLIB_SSD1306_128X64_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes
#elif ENABLED(U8GLIB_SSD1306)
// Generic support for SSD1306 OLED I2C LCDs
//U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 8 stripes
U8GLIB_SSD1306_128X64_2X u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 4 stripes
#elif ENABLED(MKS_12864OLED)
// MKS 128x64 (SH1106) OLED I2C LCD
U8GLIB_SH1106_128X64 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 8 stripes
//U8GLIB_SH1106_128X64_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes
#elif ENABLED(U8GLIB_SH1106)
// Generic support for SH1106 OLED I2C LCDs
//U8GLIB_SH1106_128X64 u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 8 stripes
U8GLIB_SH1106_128X64_2X u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 4 stripes
#elif ENABLED(U8GLIB_SSD1309)
// Generic support for SSD1309 OLED I2C LCDs
U8GLIB_SSD1309_128X64 u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST);
#elif ENABLED(MINIPANEL)
// The MINIPanel display
//U8GLIB_MINI12864 u8g(DOGLCD_CS, DOGLCD_A0); // 8 stripes
U8GLIB_MINI12864_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes
#else
// for regular DOGM128 display with HW-SPI
//U8GLIB_DOGM128 u8g(DOGLCD_CS, DOGLCD_A0); // HW-SPI Com: CS, A0 // 8 stripes
U8GLIB_DOGM128_2X u8g(DOGLCD_CS, DOGLCD_A0); // HW-SPI Com: CS, A0 // 4 stripes
#endif
#ifndef LCD_PIXEL_WIDTH
#define LCD_PIXEL_WIDTH 128
#endif
#ifndef LCD_PIXEL_HEIGHT
#define LCD_PIXEL_HEIGHT 64
#endif
#include "utf_mapper.h"
int16_t lcd_contrast; // Initialized by settings.load()
static char currentfont = 0;
// The current graphical page being rendered
u8g_page_t &page = ((u8g_pb_t *)((u8g.getU8g())->dev->dev_mem))->p;
// For selective rendering within a Y range
#define PAGE_UNDER(yb) (u8g.getU8g()->current_page.y0 <= (yb))
#define PAGE_CONTAINS(ya, yb) (PAGE_UNDER(yb) && u8g.getU8g()->current_page.y1 >= (ya))
static void lcd_setFont(const char font_nr) {
switch (font_nr) {
case FONT_STATUSMENU : {u8g.setFont(FONT_STATUSMENU_NAME); currentfont = FONT_STATUSMENU;}; break;
case FONT_MENU : {u8g.setFont(FONT_MENU_NAME); currentfont = FONT_MENU;}; break;
case FONT_SPECIAL : {u8g.setFont(FONT_SPECIAL_NAME); currentfont = FONT_SPECIAL;}; break;
case FONT_MENU_EDIT : {u8g.setFont(FONT_MENU_EDIT_NAME); currentfont = FONT_MENU_EDIT;}; break;
break;
}
}
void lcd_print(const char c) {
if (WITHIN(c, 1, LCD_STR_SPECIAL_MAX)) {
u8g.setFont(FONT_SPECIAL_NAME);
u8g.print(c);
lcd_setFont(currentfont);
}
else charset_mapper(c);
}
char lcd_print_and_count(const char c) {
if (WITHIN(c, 1, LCD_STR_SPECIAL_MAX)) {
u8g.setFont(FONT_SPECIAL_NAME);
u8g.print(c);
lcd_setFont(currentfont);
return 1;
}
else return charset_mapper(c);
}
/**
* Core LCD printing functions
* On DOGM all strings go through a filter for utf
* But only use lcd_print_utf and lcd_printPGM_utf for translated text
*/
void lcd_print(const char *str) { while (*str) lcd_print(*str++); }
void lcd_printPGM(const char *str) { while (const char c = pgm_read_byte(str)) lcd_print(c), ++str; }
void lcd_print_utf(const char *str, uint8_t n=LCD_WIDTH) {
char c;
while (n && (c = *str)) n -= charset_mapper(c), ++str;
}
void lcd_printPGM_utf(const char *str, uint8_t n=LCD_WIDTH) {
char c;
while (n && (c = pgm_read_byte(str))) n -= charset_mapper(c), ++str;
}
#if ENABLED(SHOW_BOOTSCREEN)
#if ENABLED(SHOW_CUSTOM_BOOTSCREEN)
void lcd_custom_bootscreen() {
constexpr u8g_uint_t left = (LCD_PIXEL_WIDTH - (CUSTOM_BOOTSCREEN_BMPWIDTH)) / 2,
top = (LCD_PIXEL_HEIGHT - (CUSTOM_BOOTSCREEN_BMPHEIGHT)) / 2,
right = left + CUSTOM_BOOTSCREEN_BMPWIDTH,
bottom = top + CUSTOM_BOOTSCREEN_BMPHEIGHT;
u8g.firstPage();
do {
u8g.drawBitmapP(
left, top,
CEILING(CUSTOM_BOOTSCREEN_BMPWIDTH, 8), CUSTOM_BOOTSCREEN_BMPHEIGHT, custom_start_bmp
);
#if ENABLED(CUSTOM_BOOTSCREEN_INVERTED)
u8g.setColorIndex(1);
if (top) u8g.drawBox(0, 0, LCD_PIXEL_WIDTH, top);
if (left) u8g.drawBox(0, top, left, CUSTOM_BOOTSCREEN_BMPHEIGHT);
if (right < LCD_PIXEL_WIDTH) u8g.drawBox(right, top, LCD_PIXEL_WIDTH - right, CUSTOM_BOOTSCREEN_BMPHEIGHT);
if (bottom < LCD_PIXEL_HEIGHT) u8g.drawBox(0, bottom, LCD_PIXEL_WIDTH, LCD_PIXEL_HEIGHT - bottom);
#endif
} while (u8g.nextPage());
safe_delay(CUSTOM_BOOTSCREEN_TIMEOUT);
}
#endif // SHOW_CUSTOM_BOOTSCREEN
void lcd_bootscreen() {
#if ENABLED(SHOW_CUSTOM_BOOTSCREEN)
lcd_custom_bootscreen();
#endif
constexpr uint8_t offy =
#if ENABLED(START_BMPHIGH)
(LCD_PIXEL_HEIGHT - (START_BMPHEIGHT)) / 2
#else
DOG_CHAR_HEIGHT
#endif
;
const uint8_t width = u8g.getWidth(), height = u8g.getHeight(),
offx = (width - (START_BMPWIDTH)) / 2;
u8g.firstPage();
do {
u8g.drawBitmapP(offx, offy, (START_BMPWIDTH + 7) / 8, START_BMPHEIGHT, start_bmp);
lcd_setFont(FONT_MENU);
#ifndef STRING_SPLASH_LINE2
const uint8_t txt1X = width - (sizeof(STRING_SPLASH_LINE1) - 1) * (DOG_CHAR_WIDTH);
u8g.drawStr(txt1X, (height + DOG_CHAR_HEIGHT) / 2, STRING_SPLASH_LINE1);
#else
const uint8_t txt1X = (width - (sizeof(STRING_SPLASH_LINE1) - 1) * (DOG_CHAR_WIDTH)) / 2,
txt2X = (width - (sizeof(STRING_SPLASH_LINE2) - 1) * (DOG_CHAR_WIDTH)) / 2;
u8g.drawStr(txt1X, height - (DOG_CHAR_HEIGHT) * 3 / 2, STRING_SPLASH_LINE1);
u8g.drawStr(txt2X, height - (DOG_CHAR_HEIGHT) * 1 / 2, STRING_SPLASH_LINE2);
#endif
} while (u8g.nextPage());
safe_delay(BOOTSCREEN_TIMEOUT);
}
#endif // SHOW_BOOTSCREEN
#if ENABLED(LIGHTWEIGHT_UI)
#include "status_screen_lite_ST7920.h"
#else
#include "status_screen_DOGM.h"
#endif
// Initialize or re-initialize the LCD
static void lcd_implementation_init() {
#if PIN_EXISTS(LCD_BACKLIGHT) // Enable LCD backlight
OUT_WRITE(LCD_BACKLIGHT_PIN, HIGH);
#endif
#if PIN_EXISTS(LCD_RESET)
OUT_WRITE(LCD_RESET_PIN, LOW); // perform a clean hardware reset
_delay_ms(5);
OUT_WRITE(LCD_RESET_PIN, HIGH);
_delay_ms(5); // delay to allow the display to initalize
u8g.begin(); // re-initialize the display
#endif
#if DISABLED(MINIPANEL) // setContrast not working for Mini Panel
u8g.setContrast(lcd_contrast);
#endif
#if ENABLED(LCD_SCREEN_ROT_90)
u8g.setRot90(); // Rotate screen by 90°
#elif ENABLED(LCD_SCREEN_ROT_180)
u8g.setRot180(); // Rotate screen by 180°
#elif ENABLED(LCD_SCREEN_ROT_270)
u8g.setRot270(); // Rotate screen by 270°
#endif
}
// The kill screen is displayed for unrecoverable conditions
void lcd_kill_screen() {
#if ENABLED(LIGHTWEIGHT_UI)
ST7920_Lite_Status_Screen::clear_text_buffer();
#endif
const uint8_t h4 = u8g.getHeight() / 4;
u8g.firstPage();
do {
lcd_setFont(FONT_MENU);
u8g.setPrintPos(0, h4 * 1);
lcd_print_utf(lcd_status_message);
u8g.setPrintPos(0, h4 * 2);
lcd_printPGM(PSTR(MSG_HALTED));
u8g.setPrintPos(0, h4 * 3);
lcd_printPGM(PSTR(MSG_PLEASE_RESET));
} while (u8g.nextPage());
}
void lcd_implementation_clear() { } // Automatically cleared by Picture Loop
#if ENABLED(ULTIPANEL)
uint8_t row_y1, row_y2;
uint8_t constexpr row_height = DOG_CHAR_HEIGHT + 2 * (TALL_FONT_CORRECTION);
#if ENABLED(ADVANCED_PAUSE_FEATURE)
static void lcd_implementation_hotend_status(const uint8_t row, const uint8_t extruder=active_extruder) {
row_y1 = row * row_height + 1;
row_y2 = row_y1 + row_height - 1;
if (!PAGE_CONTAINS(row_y1 + 1, row_y2 + 2)) return;
u8g.setPrintPos(LCD_PIXEL_WIDTH - 11 * (DOG_CHAR_WIDTH), row_y2);
lcd_print('E');
lcd_print((char)('1' + extruder));
lcd_print(' ');
lcd_print(itostr3(thermalManager.degHotend(extruder)));
lcd_print('/');
if (lcd_blink() || !thermalManager.is_heater_idle(extruder))
lcd_print(itostr3(thermalManager.degTargetHotend(extruder)));
}
#endif // ADVANCED_PAUSE_FEATURE
// Set the colors for a menu item based on whether it is selected
static void lcd_implementation_mark_as_selected(const uint8_t row, const bool isSelected) {
row_y1 = row * row_height + 1;
row_y2 = row_y1 + row_height - 1;
if (!PAGE_CONTAINS(row_y1 + 1, row_y2 + 2)) return;
if (isSelected) {
#if ENABLED(MENU_HOLLOW_FRAME)
u8g.drawHLine(0, row_y1 + 1, LCD_PIXEL_WIDTH);
u8g.drawHLine(0, row_y2 + 2, LCD_PIXEL_WIDTH);
#else
u8g.setColorIndex(1); // black on white
u8g.drawBox(0, row_y1 + 2, LCD_PIXEL_WIDTH, row_height - 1);
u8g.setColorIndex(0); // white on black
#endif
}
#if DISABLED(MENU_HOLLOW_FRAME)
else {
u8g.setColorIndex(1); // unmarked text is black on white
}
#endif
u8g.setPrintPos((START_COL) * (DOG_CHAR_WIDTH), row_y2);
}
// Draw a static line of text in the same idiom as a menu item
static void lcd_implementation_drawmenu_static(const uint8_t row, const char* pstr, const bool center=true, const bool invert=false, const char* valstr=NULL) {
lcd_implementation_mark_as_selected(row, invert);
if (!PAGE_CONTAINS(row_y1, row_y2)) return;
char c;
int8_t n = LCD_WIDTH - (START_COL);
if (center && !valstr) {
int8_t pad = (LCD_WIDTH - lcd_strlen_P(pstr)) / 2;
while (--pad >= 0) { u8g.print(' '); n--; }
}
while (n > 0 && (c = pgm_read_byte(pstr))) {
n -= lcd_print_and_count(c);
pstr++;
}
if (valstr) while (n > 0 && (c = *valstr)) {
n -= lcd_print_and_count(c);
valstr++;
}
while (n-- > 0) u8g.print(' ');
}
// Draw a generic menu item
static void lcd_implementation_drawmenu_generic(const bool isSelected, const uint8_t row, const char* pstr, const char pre_char, const char post_char) {
UNUSED(pre_char);
lcd_implementation_mark_as_selected(row, isSelected);
if (!PAGE_CONTAINS(row_y1, row_y2)) return;
uint8_t n = LCD_WIDTH - (START_COL) - 2;
while (char c = pgm_read_byte(pstr)) {
n -= lcd_print_and_count(c);
pstr++;
}
while (n--) u8g.print(' ');
u8g.setPrintPos(LCD_PIXEL_WIDTH - (DOG_CHAR_WIDTH), row_y2);
lcd_print(post_char);
u8g.print(' ');
}
// Macros for specific types of menu items
#define lcd_implementation_drawmenu_back(sel, row, pstr, dummy) lcd_implementation_drawmenu_generic(sel, row, pstr, LCD_STR_UPLEVEL[0], LCD_STR_UPLEVEL[0])
#define lcd_implementation_drawmenu_submenu(sel, row, pstr, data) lcd_implementation_drawmenu_generic(sel, row, pstr, '>', LCD_STR_ARROW_RIGHT[0])
#define lcd_implementation_drawmenu_gcode(sel, row, pstr, gcode) lcd_implementation_drawmenu_generic(sel, row, pstr, '>', ' ')
#define lcd_implementation_drawmenu_function(sel, row, pstr, data) lcd_implementation_drawmenu_generic(sel, row, pstr, '>', ' ')
// Draw a menu item with an editable value
static void _drawmenu_setting_edit_generic(const bool isSelected, const uint8_t row, const char* pstr, const char* const data, const bool pgm) {
lcd_implementation_mark_as_selected(row, isSelected);
if (!PAGE_CONTAINS(row_y1, row_y2)) return;
const uint8_t vallen = (pgm ? lcd_strlen_P(data) : (lcd_strlen((char*)data)));
uint8_t n = LCD_WIDTH - (START_COL) - 2 - vallen;
while (char c = pgm_read_byte(pstr)) {
n -= lcd_print_and_count(c);
pstr++;
}
u8g.print(':');
while (n--) u8g.print(' ');
u8g.setPrintPos(LCD_PIXEL_WIDTH - (DOG_CHAR_WIDTH) * vallen, row_y2);
if (pgm) lcd_printPGM(data); else lcd_print((char*)data);
}
// Macros for edit items
#define lcd_implementation_drawmenu_setting_edit_generic(sel, row, pstr, data) _drawmenu_setting_edit_generic(sel, row, pstr, data, false)
#define lcd_implementation_drawmenu_setting_edit_generic_P(sel, row, pstr, data) _drawmenu_setting_edit_generic(sel, row, pstr, data, true)
#define DRAWMENU_SETTING_EDIT_GENERIC(_src) lcd_implementation_drawmenu_setting_edit_generic(sel, row, pstr, _src)
#define DRAW_BOOL_SETTING(sel, row, pstr, data) lcd_implementation_drawmenu_setting_edit_generic_P(sel, row, pstr, (*(data))?PSTR(MSG_ON):PSTR(MSG_OFF))
void lcd_implementation_drawedit(const char* const pstr, const char* const value=NULL) {
const uint8_t labellen = lcd_strlen_P(pstr),
vallen = lcd_strlen(value);
uint8_t rows = (labellen > LCD_WIDTH - 2 - vallen) ? 2 : 1;
#if ENABLED(USE_BIG_EDIT_FONT)
constexpr uint8_t lcd_width_edit = (LCD_PIXEL_WIDTH) / (DOG_CHAR_WIDTH_EDIT);
uint8_t lcd_width, char_width;
if (labellen <= lcd_width_edit - 1) {
if (labellen + vallen + 2 >= lcd_width_edit) rows = 2;
lcd_width = lcd_width_edit + 1;
char_width = DOG_CHAR_WIDTH_EDIT;
lcd_setFont(FONT_MENU_EDIT);
}
else {
lcd_width = LCD_WIDTH - (START_COL);
char_width = DOG_CHAR_WIDTH;
lcd_setFont(FONT_MENU);
}
#else
constexpr uint8_t lcd_width = LCD_WIDTH - (START_COL),
char_width = DOG_CHAR_WIDTH;
#endif
// Center either one or two rows
const uint8_t segmentHeight = u8g.getHeight() / (rows + 1); // 1 / (rows+1) = 1/2 or 1/3
uint8_t baseline = segmentHeight + (DOG_CHAR_HEIGHT_EDIT + 1) / 2;
bool onpage = PAGE_CONTAINS(baseline + 1 - (DOG_CHAR_HEIGHT_EDIT), baseline);
if (onpage) {
u8g.setPrintPos(0, baseline);
lcd_printPGM(pstr);
}
if (value != NULL) {
u8g.print(':');
if (rows == 2) {
baseline += segmentHeight;
onpage = PAGE_CONTAINS(baseline + 1 - (DOG_CHAR_HEIGHT_EDIT), baseline);
}
if (onpage) {
u8g.setPrintPos(((lcd_width - 1) - (vallen + 1)) * char_width, baseline); // Right-justified, leaving padded by spaces
u8g.print(' '); // overwrite char if value gets shorter
lcd_print(value);
}
}
}
#if ENABLED(SDSUPPORT)
static void _drawmenu_sd(const bool isSelected, const uint8_t row, const char* const pstr, const char* filename, char* const longFilename, const bool isDir) {
UNUSED(pstr);
lcd_implementation_mark_as_selected(row, isSelected);
if (!PAGE_CONTAINS(row_y1, row_y2)) return;
constexpr uint8_t maxlen = LCD_WIDTH - (START_COL) - 1;
const char *outstr = longFilename[0] ? longFilename : filename;
if (longFilename[0]) {
#if ENABLED(SCROLL_LONG_FILENAMES)
if (isSelected) {
uint8_t name_hash = row;
for (uint8_t l = FILENAME_LENGTH; l--;)
name_hash = ((name_hash << 1) | (name_hash >> 7)) ^ filename[l]; // rotate, xor
if (filename_scroll_hash != name_hash) { // If the hash changed...
filename_scroll_hash = name_hash; // Save the new hash
filename_scroll_max = max(0, lcd_strlen(longFilename) - maxlen); // Update the scroll limit
filename_scroll_pos = 0; // Reset scroll to the start
lcd_status_update_delay = 8; // Don't scroll right away
}
outstr += filename_scroll_pos;
}
#else
longFilename[maxlen] = '\0'; // cutoff at screen edge
#endif
}
if (isDir) lcd_print(LCD_STR_FOLDER[0]);
char c;
uint8_t n = maxlen;
while (n && (c = *outstr)) {
n -= lcd_print_and_count(c);
++outstr;
}
while (n) { --n; u8g.print(' '); }
}
#define lcd_implementation_drawmenu_sdfile(sel, row, pstr, filename, longFilename) _drawmenu_sd(sel, row, pstr, filename, longFilename, false)
#define lcd_implementation_drawmenu_sddirectory(sel, row, pstr, filename, longFilename) _drawmenu_sd(sel, row, pstr, filename, longFilename, true)
#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(x, 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(LCD_PIXEL_HEIGHT - (INFO_FONT_HEIGHT - 1), LCD_PIXEL_HEIGHT)) {
u8g.setPrintPos(5, LCD_PIXEL_HEIGHT);
lcd_print('(');
u8g.print(x_plot);
lcd_print(',');
u8g.print(y_plot);
lcd_print(')');
// Show the location value
u8g.setPrintPos(74, LCD_PIXEL_HEIGHT);
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
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