/** * Marlin 3D Printer Firmware * Copyright (c) 2020 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 . * */ #include "../../inc/MarlinConfigPre.h" #if HAS_CHARACTER_LCD /** * ultralcd_HD44780.cpp * * LCD display implementations for Hitachi HD44780. * These are the most common LCD character displays. */ #include "ultralcd_HD44780.h" #include "../ultralcd.h" #include "../../libs/numtostr.h" #include "../../sd/cardreader.h" #include "../../module/temperature.h" #include "../../module/printcounter.h" #include "../../module/planner.h" #include "../../module/motion.h" #if DISABLED(LCD_PROGRESS_BAR) && BOTH(FILAMENT_LCD_DISPLAY, SDSUPPORT) #include "../../feature/filwidth.h" #include "../../gcode/parser.h" #endif #if ENABLED(AUTO_BED_LEVELING_UBL) #include "../../feature/bedlevel/bedlevel.h" #endif // // Create LCD instance and chipset-specific information // #if ENABLED(LCD_I2C_TYPE_PCF8575) LCD_CLASS lcd(LCD_I2C_ADDRESS, LCD_I2C_PIN_EN, LCD_I2C_PIN_RW, LCD_I2C_PIN_RS, LCD_I2C_PIN_D4, LCD_I2C_PIN_D5, LCD_I2C_PIN_D6, LCD_I2C_PIN_D7); #elif EITHER(LCD_I2C_TYPE_MCP23017, LCD_I2C_TYPE_MCP23008) LCD_CLASS lcd(LCD_I2C_ADDRESS #ifdef DETECT_DEVICE , 1 #endif ); #elif ENABLED(LCD_I2C_TYPE_PCA8574) LCD_CLASS lcd(LCD_I2C_ADDRESS, LCD_WIDTH, LCD_HEIGHT); #elif ENABLED(SR_LCD_2W_NL) // 2 wire Non-latching LCD SR from: // https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/schematics#!shiftregister-connection LCD_CLASS lcd(SR_DATA_PIN, SR_CLK_PIN #if PIN_EXISTS(SR_STROBE) , SR_STROBE_PIN #endif ); #elif ENABLED(SR_LCD_3W_NL) // NewLiquidCrystal was not working // https://github.com/mikeshub/SailfishLCD // uses the code directly from Sailfish LCD_CLASS lcd(SR_STROBE_PIN, SR_DATA_PIN, SR_CLK_PIN); #elif ENABLED(LCM1602) LCD_CLASS lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); #else // Standard direct-connected LCD implementations LCD_CLASS lcd(LCD_PINS_RS, LCD_PINS_ENABLE, LCD_PINS_D4, LCD_PINS_D5, LCD_PINS_D6, LCD_PINS_D7); #endif static void createChar_P(const char c, const byte * const ptr) { byte temp[8]; LOOP_L_N(i, 8) temp[i] = pgm_read_byte(&ptr[i]); lcd.createChar(c, temp); } #if ENABLED(LCD_PROGRESS_BAR) #define LCD_STR_PROGRESS "\x03\x04\x05" #endif #if ENABLED(LCD_USE_I2C_BUZZER) void MarlinUI::buzz(const long duration, const uint16_t freq) { lcd.buzz(duration, freq); } #endif void MarlinUI::set_custom_characters(const HD44780CharSet screen_charset/*=CHARSET_INFO*/) { #if NONE(LCD_PROGRESS_BAR, SHOW_BOOTSCREEN) UNUSED(screen_charset); #endif // CHARSET_BOOT #if ENABLED(SHOW_BOOTSCREEN) const static PROGMEM byte corner[4][8] = { { B00000, B00000, B00000, B00000, B00001, B00010, B00100, B00100 }, { B00000, B00000, B00000, B11100, B11100, B01100, B00100, B00100 }, { B00100, B00010, B00001, B00000, B00000, B00000, B00000, B00000 }, { B00100, B01000, B10000, B00000, B00000, B00000, B00000, B00000 } }; #endif // SHOW_BOOTSCREEN // CHARSET_INFO const static PROGMEM byte bedTemp[8] = { B00000, B11111, B10101, B10001, B10101, B11111, B00000, B00000 }; const static PROGMEM byte degree[8] = { B01100, B10010, B10010, B01100, B00000, B00000, B00000, B00000 }; const static PROGMEM byte thermometer[8] = { B00100, B01010, B01010, B01010, B01010, B10001, B10001, B01110 }; const static PROGMEM byte uplevel[8] = { B00100, B01110, B11111, B00100, B11100, B00000, B00000, B00000 }; const static PROGMEM byte feedrate[8] = { #if LCD_INFO_SCREEN_STYLE == 1 B00000, B00100, B10010, B01001, B10010, B00100, B00000, B00000 #else B11100, B10000, B11000, B10111, B00101, B00110, B00101, B00000 #endif }; const static PROGMEM byte clock[8] = { B00000, B01110, B10011, B10101, B10001, B01110, B00000, B00000 }; #if ENABLED(LCD_PROGRESS_BAR) // CHARSET_INFO const static PROGMEM byte progress[3][8] = { { B00000, B10000, B10000, B10000, B10000, B10000, B10000, B00000 }, { B00000, B10100, B10100, B10100, B10100, B10100, B10100, B00000 }, { B00000, B10101, B10101, B10101, B10101, B10101, B10101, B00000 } }; #endif // LCD_PROGRESS_BAR #if ENABLED(SDSUPPORT) && HAS_LCD_MENU // CHARSET_MENU const static PROGMEM byte refresh[8] = { B00000, B00110, B11001, B11000, B00011, B10011, B01100, B00000, }; const static PROGMEM byte folder[8] = { B00000, B11100, B11111, B10001, B10001, B11111, B00000, B00000 }; #endif // SDSUPPORT #if ENABLED(SHOW_BOOTSCREEN) // Set boot screen corner characters if (screen_charset == CHARSET_BOOT) { for (uint8_t i = 4; i--;) createChar_P(i, corner[i]); } else #endif { // Info Screen uses 5 special characters createChar_P(LCD_STR_BEDTEMP[0], bedTemp); createChar_P(LCD_STR_DEGREE[0], degree); createChar_P(LCD_STR_THERMOMETER[0], thermometer); createChar_P(LCD_STR_FEEDRATE[0], feedrate); createChar_P(LCD_STR_CLOCK[0], clock); #if ENABLED(LCD_PROGRESS_BAR) if (screen_charset == CHARSET_INFO) { // 3 Progress bar characters for info screen for (int16_t i = 3; i--;) createChar_P(LCD_STR_PROGRESS[i], progress[i]); } else #endif { createChar_P(LCD_STR_UPLEVEL[0], uplevel); #if ENABLED(SDSUPPORT) && HAS_LCD_MENU // SD Card sub-menu special characters createChar_P(LCD_STR_REFRESH[0], refresh); createChar_P(LCD_STR_FOLDER[0], folder); #endif } } } void MarlinUI::init_lcd() { #if ENABLED(LCD_I2C_TYPE_PCF8575) lcd.begin(LCD_WIDTH, LCD_HEIGHT); #ifdef LCD_I2C_PIN_BL lcd.setBacklightPin(LCD_I2C_PIN_BL, POSITIVE); lcd.setBacklight(HIGH); #endif #elif ENABLED(LCD_I2C_TYPE_MCP23017) lcd.setMCPType(LTI_TYPE_MCP23017); lcd.begin(LCD_WIDTH, LCD_HEIGHT); update_indicators(); #elif ENABLED(LCD_I2C_TYPE_MCP23008) lcd.setMCPType(LTI_TYPE_MCP23008); lcd.begin(LCD_WIDTH, LCD_HEIGHT); #elif ENABLED(LCD_I2C_TYPE_PCA8574) lcd.init(); lcd.backlight(); #else lcd.begin(LCD_WIDTH, LCD_HEIGHT); #endif set_custom_characters(on_status_screen() ? CHARSET_INFO : CHARSET_MENU); lcd.clear(); } bool MarlinUI::detected() { return true #if EITHER(LCD_I2C_TYPE_MCP23017, LCD_I2C_TYPE_MCP23008) && defined(DETECT_DEVICE) && lcd.LcdDetected() == 1 #endif ; } #if HAS_SLOW_BUTTONS uint8_t MarlinUI::read_slow_buttons() { #if ENABLED(LCD_I2C_TYPE_MCP23017) // Reading these buttons is too slow for interrupt context // so they are read during LCD update in the main loop. uint8_t slow_bits = lcd.readButtons() #if !BUTTON_EXISTS(ENC) << B_I2C_BTN_OFFSET #endif ; #if ENABLED(LCD_I2C_VIKI) if ((slow_bits & (B_MI | B_RI)) && PENDING(millis(), next_button_update_ms)) // LCD clicked slow_bits &= ~(B_MI | B_RI); // Disable LCD clicked buttons if screen is updated #endif return slow_bits; #endif // LCD_I2C_TYPE_MCP23017 } #endif void MarlinUI::clear_lcd() { lcd.clear(); } #if ENABLED(SHOW_BOOTSCREEN) void lcd_erase_line(const lcd_uint_t line) { lcd_moveto(0, line); for (uint8_t i = LCD_WIDTH + 1; --i;) lcd_put_wchar(' '); } // Scroll the PSTR 'text' in a 'len' wide field for 'time' milliseconds at position col,line void lcd_scroll(const lcd_uint_t col, const lcd_uint_t line, PGM_P const text, const uint8_t len, const int16_t time) { uint8_t slen = utf8_strlen_P(text); if (slen < len) { lcd_put_u8str_max_P(col, line, text, len); for (; slen < len; ++slen) lcd_put_wchar(' '); safe_delay(time); } else { PGM_P p = text; int dly = time / _MAX(slen, 1); LOOP_LE_N(i, slen) { // Print the text at the correct place lcd_put_u8str_max_P(col, line, p, len); // Fill with spaces for (uint8_t ix = slen - i; ix < len; ++ix) lcd_put_wchar(' '); // Delay safe_delay(dly); // Advance to the next UTF8 valid position p++; while (!START_OF_UTF8_CHAR(pgm_read_byte(p))) p++; } } } static void logo_lines(PGM_P const extra) { int16_t indent = (LCD_WIDTH - 8 - utf8_strlen_P(extra)) / 2; lcd_put_wchar(indent, 0, '\x00'); lcd_put_u8str_P(PSTR( "------" )); lcd_put_wchar('\x01'); lcd_put_u8str_P(indent, 1, PSTR("|Marlin|")); lcd_put_u8str_P(extra); lcd_put_wchar(indent, 2, '\x02'); lcd_put_u8str_P(PSTR( "------" )); lcd_put_wchar('\x03'); } void MarlinUI::show_bootscreen() { set_custom_characters(CHARSET_BOOT); lcd.clear(); #define LCD_EXTRA_SPACE (LCD_WIDTH-8) #define CENTER_OR_SCROLL(STRING,DELAY) \ lcd_erase_line(3); \ if (utf8_strlen(STRING) <= LCD_WIDTH) { \ lcd_put_u8str_P((LCD_WIDTH - utf8_strlen_P(PSTR(STRING))) / 2, 3, PSTR(STRING)); \ safe_delay(DELAY); \ } \ else { \ lcd_scroll(0, 3, PSTR(STRING), LCD_WIDTH, DELAY); \ } // // Show the Marlin logo with splash line 1 // if (LCD_EXTRA_SPACE >= utf8_strlen(SHORT_BUILD_VERSION) + 1) { // // Show the Marlin logo, splash line1, and splash line 2 // logo_lines(PSTR(" " SHORT_BUILD_VERSION)); CENTER_OR_SCROLL(MARLIN_WEBSITE_URL, 2000); } else { // // Show the Marlin logo and short build version // After a delay show the website URL // extern const char NUL_STR[]; logo_lines(NUL_STR); CENTER_OR_SCROLL(SHORT_BUILD_VERSION, 1500); CENTER_OR_SCROLL(MARLIN_WEBSITE_URL, 1500); #ifdef STRING_SPLASH_LINE3 CENTER_OR_SCROLL(STRING_SPLASH_LINE3, 1500); #endif } lcd.clear(); safe_delay(100); set_custom_characters(CHARSET_INFO); lcd.clear(); } #endif // SHOW_BOOTSCREEN void MarlinUI::draw_kill_screen() { lcd_put_u8str(0, 0, status_message); lcd_uint_t y = 2; #if LCD_HEIGHT >= 4 lcd_put_u8str_P(0, y++, GET_TEXT(MSG_HALTED)); #endif lcd_put_u8str_P(0, y, GET_TEXT(MSG_PLEASE_RESET)); } // // Before homing, blink '123' <-> '???'. // Homed but unknown... '123' <-> ' '. // Homed and known, display constantly. // FORCE_INLINE void _draw_axis_value(const AxisEnum axis, const char *value, const bool blink) { lcd_put_wchar('X' + uint8_t(axis)); if (blink) lcd_put_u8str(value); else { if (!TEST(axis_homed, axis)) while (const char c = *value++) lcd_put_wchar(c <= '.' ? c : '?'); else { #if NONE(HOME_AFTER_DEACTIVATE, DISABLE_REDUCED_ACCURACY_WARNING) if (!TEST(axis_known_position, axis)) lcd_put_u8str_P(axis == Z_AXIS ? PSTR(" ") : PSTR(" ")); else #endif lcd_put_u8str(value); } } } FORCE_INLINE void _draw_heater_status(const heater_ind_t heater, const char prefix, const bool blink) { #if HAS_HEATED_BED const bool isBed = heater < 0; const float t1 = (isBed ? thermalManager.degBed() : thermalManager.degHotend(heater)), t2 = (isBed ? thermalManager.degTargetBed() : thermalManager.degTargetHotend(heater)); #else const float t1 = thermalManager.degHotend(heater), t2 = thermalManager.degTargetHotend(heater); #endif if (prefix >= 0) lcd_put_wchar(prefix); lcd_put_u8str(i16tostr3rj(t1 + 0.5)); lcd_put_wchar('/'); #if !HEATER_IDLE_HANDLER UNUSED(blink); #else const bool is_idle = ( #if HAS_HEATED_BED isBed ? thermalManager.bed_idle.timed_out : #endif thermalManager.hotend_idle[heater].timed_out ); if (!blink && is_idle) { lcd_put_wchar(' '); if (t2 >= 10) lcd_put_wchar(' '); if (t2 >= 100) lcd_put_wchar(' '); } else #endif lcd_put_u8str(i16tostr3left(t2 + 0.5)); if (prefix >= 0) { lcd_put_wchar(LCD_STR_DEGREE[0]); lcd_put_wchar(' '); if (t2 < 10) lcd_put_wchar(' '); } } FORCE_INLINE void _draw_bed_status(const bool blink) { _draw_heater_status(H_BED, ( #if HAS_LEVELING planner.leveling_active && blink ? '_' : #endif LCD_STR_BEDTEMP[0] ), blink ); } #if HAS_PRINT_PROGRESS FORCE_INLINE void _draw_print_progress() { const uint8_t progress = ui.get_progress_percent(); lcd_put_u8str_P(PSTR( #if ENABLED(SDSUPPORT) "SD" #elif ENABLED(LCD_SET_PROGRESS_MANUALLY) "P:" #endif )); if (progress) lcd_put_u8str(ui8tostr3rj(progress)); else lcd_put_u8str_P(PSTR("---")); lcd_put_wchar('%'); } #endif #if ENABLED(LCD_PROGRESS_BAR) void MarlinUI::draw_progress_bar(const uint8_t percent) { const int16_t tix = (int16_t)(percent * (LCD_WIDTH) * 3) / 100, cel = tix / 3, rem = tix % 3; uint8_t i = LCD_WIDTH; char msg[LCD_WIDTH + 1], b = ' '; msg[LCD_WIDTH] = '\0'; while (i--) { if (i == cel - 1) b = LCD_STR_PROGRESS[2]; else if (i == cel && rem != 0) b = LCD_STR_PROGRESS[rem - 1]; msg[i] = b; } lcd_put_u8str(msg); } #endif // LCD_PROGRESS_BAR void MarlinUI::draw_status_message(const bool blink) { lcd_moveto(0, LCD_HEIGHT - 1); #if ENABLED(LCD_PROGRESS_BAR) // Draw the progress bar if the message has shown long enough // or if there is no message set. if (ELAPSED(millis(), progress_bar_ms + PROGRESS_BAR_MSG_TIME) || !has_status()) { const uint8_t progress = get_progress_percent(); if (progress > 2) return draw_progress_bar(progress); } #elif BOTH(FILAMENT_LCD_DISPLAY, SDSUPPORT) // Alternate Status message and Filament display if (ELAPSED(millis(), next_filament_display)) { lcd_put_u8str_P(PSTR("Dia ")); lcd_put_u8str(ftostr12ns(filwidth.measured_mm)); lcd_put_u8str_P(PSTR(" V")); lcd_put_u8str(i16tostr3rj(planner.volumetric_percent(parser.volumetric_enabled))); lcd_put_wchar('%'); return; } #endif // FILAMENT_LCD_DISPLAY && SDSUPPORT #if ENABLED(STATUS_MESSAGE_SCROLLING) static bool last_blink = false; // Get the UTF8 character count of the string uint8_t slen = utf8_strlen(status_message); // If the string fits into the LCD, just print it and do not scroll it if (slen <= LCD_WIDTH) { // The string isn't scrolling and may not fill the screen lcd_put_u8str(status_message); // Fill the rest with spaces while (slen < LCD_WIDTH) { lcd_put_wchar(' '); ++slen; } } else { // String is larger than the available space in screen. // Get a pointer to the next valid UTF8 character // and the string remaining length uint8_t rlen; const char *stat = status_and_len(rlen); lcd_put_u8str_max(stat, LCD_WIDTH); // The string leaves space // If the remaining string doesn't completely fill the screen if (rlen < LCD_WIDTH) { lcd_put_wchar('.'); // Always at 1+ spaces left, draw a dot uint8_t chars = LCD_WIDTH - rlen; // Amount of space left in characters if (--chars) { // Draw a second dot if there's space lcd_put_wchar('.'); if (--chars) lcd_put_u8str_max(status_message, chars); // Print a second copy of the message } } if (last_blink != blink) { last_blink = blink; advance_status_scroll(); } } #else UNUSED(blink); // Get the UTF8 character count of the string uint8_t slen = utf8_strlen(status_message); // Just print the string to the LCD lcd_put_u8str_max(status_message, LCD_WIDTH); // Fill the rest with spaces if there are missing spaces while (slen < LCD_WIDTH) { lcd_put_wchar(' '); ++slen; } #endif } /** * LCD_INFO_SCREEN_STYLE 0 : Classic Status Screen * * 16x2 |000/000 B000/000| * |0123456789012345| * * 16x4 |000/000 B000/000| * |SD---% Z 000.00| * |F---% T--:--| * |0123456789012345| * * 20x2 |T000/000° B000/000° | * |01234567890123456789| * * 20x4 |T000/000° B000/000° | * |X 000 Y 000 Z000.000| * |F---% SD---% T--:--| * |01234567890123456789| * * LCD_INFO_SCREEN_STYLE 1 : Průša-style Status Screen * * |T000/000° Z 000.00 | * |B000/000° F---% | * |SD---% T--:-- | * |01234567890123456789| * * |T000/000° Z 000.00 | * |T000/000° F---% | * |B000/000° SD---% | * |01234567890123456789| */ void MarlinUI::draw_status_screen() { const bool blink = get_blink(); lcd_moveto(0, 0); #if LCD_INFO_SCREEN_STYLE == 0 // ========== Line 1 ========== #if LCD_WIDTH < 20 // // Hotend 0 Temperature // _draw_heater_status(H_E0, -1, blink); // // Hotend 1 or Bed Temperature // #if HOTENDS > 1 lcd_moveto(8, 0); _draw_heater_status(H_E1, LCD_STR_THERMOMETER[0], blink); #elif HAS_HEATED_BED lcd_moveto(8, 0); _draw_bed_status(blink); #endif #else // LCD_WIDTH >= 20 // // Hotend 0 Temperature // _draw_heater_status(H_E0, LCD_STR_THERMOMETER[0], blink); // // Hotend 1 or Bed Temperature // #if HOTENDS > 1 lcd_moveto(10, 0); _draw_heater_status(H_E1, LCD_STR_THERMOMETER[0], blink); #elif HAS_HEATED_BED lcd_moveto(10, 0); _draw_bed_status(blink); #endif #endif // LCD_WIDTH >= 20 // ========== Line 2 ========== #if LCD_HEIGHT > 2 #if LCD_WIDTH < 20 #if HAS_PRINT_PROGRESS lcd_moveto(0, 2); _draw_print_progress(); #endif #else // LCD_WIDTH >= 20 lcd_moveto(0, 1); // If the first line has two extruder temps, // show more temperatures on the next line #if HOTENDS > 2 || (HOTENDS > 1 && HAS_HEATED_BED) #if HOTENDS > 2 _draw_heater_status(H_E2, LCD_STR_THERMOMETER[0], blink); lcd_moveto(10, 1); #endif _draw_bed_status(blink); #else // HOTENDS <= 2 && (HOTENDS <= 1 || !HAS_HEATED_BED) #if DUAL_MIXING_EXTRUDER // Two-component mix / gradient instead of XY char mixer_messages[12]; const char *mix_label; #if ENABLED(GRADIENT_MIX) if (mixer.gradient.enabled) { mixer.update_mix_from_gradient(); mix_label = "Gr"; } else #endif { mixer.update_mix_from_vtool(); mix_label = "Mx"; } sprintf_P(mixer_messages, PSTR("%s %d;%d%% "), mix_label, int(mixer.mix[0]), int(mixer.mix[1])); lcd_put_u8str(mixer_messages); #else // !DUAL_MIXING_EXTRUDER if (true #if ENABLED(LCD_SHOW_E_TOTAL) && !printingIsActive() #endif ) { const xy_pos_t lpos = current_position.asLogical(); _draw_axis_value(X_AXIS, ftostr4sign(lpos.x), blink); lcd_put_wchar(' '); _draw_axis_value(Y_AXIS, ftostr4sign(lpos.y), blink); } else { #if ENABLED(LCD_SHOW_E_TOTAL) char tmp[20]; const uint8_t escale = e_move_accumulator >= 100000.0f ? 10 : 1; // After 100m switch to cm sprintf_P(tmp, PSTR("E %ld%cm "), uint32_t(_MAX(e_move_accumulator, 0.0f)) / escale, escale == 10 ? 'c' : 'm'); // 1234567mm lcd_put_u8str(tmp); #endif } #endif // !DUAL_MIXING_EXTRUDER #endif // HOTENDS <= 2 && (HOTENDS <= 1 || !HAS_HEATED_BED) #endif // LCD_WIDTH >= 20 lcd_moveto(LCD_WIDTH - 8, 1); _draw_axis_value(Z_AXIS, ftostr52sp(LOGICAL_Z_POSITION(current_position.z)), blink); #if HAS_LEVELING && !HAS_HEATED_BED lcd_put_wchar(planner.leveling_active || blink ? '_' : ' '); #endif #endif // LCD_HEIGHT > 2 // ========== Line 3 ========== #if LCD_HEIGHT > 3 lcd_put_wchar(0, 2, LCD_STR_FEEDRATE[0]); lcd_put_u8str(i16tostr3rj(feedrate_percentage)); lcd_put_wchar('%'); char buffer[14]; duration_t elapsed = print_job_timer.duration(); const uint8_t len = elapsed.toDigital(buffer), timepos = LCD_WIDTH - len - 1; lcd_put_wchar(timepos, 2, LCD_STR_CLOCK[0]); lcd_put_u8str(buffer); #if LCD_WIDTH >= 20 lcd_moveto(timepos - 7, 2); #if HAS_PRINT_PROGRESS _draw_print_progress(); #else char c; uint16_t per; #if HAS_FAN0 if (true #if EXTRUDERS && ENABLED(ADAPTIVE_FAN_SLOWING) && (blink || thermalManager.fan_speed_scaler[0] < 128) #endif ) { uint16_t spd = thermalManager.fan_speed[0]; if (blink) c = 'F'; #if ENABLED(ADAPTIVE_FAN_SLOWING) else { c = '*'; spd = thermalManager.scaledFanSpeed(0, spd); } #endif per = thermalManager.fanPercent(spd); } else #endif { #if EXTRUDERS c = 'E'; per = planner.flow_percentage[0]; #endif } lcd_put_wchar(c); lcd_put_u8str(i16tostr3rj(per)); lcd_put_wchar('%'); #endif #endif #endif // LCD_HEIGHT > 3 #elif LCD_INFO_SCREEN_STYLE == 1 // ========== Line 1 ========== // // Hotend 0 Temperature // _draw_heater_status(H_E0, LCD_STR_THERMOMETER[0], blink); // // Z Coordinate // lcd_moveto(LCD_WIDTH - 9, 0); _draw_axis_value(Z_AXIS, ftostr52sp(LOGICAL_Z_POSITION(current_position.z)), blink); #if HAS_LEVELING && (HOTENDS > 1 || !HAS_HEATED_BED) lcd_put_wchar(LCD_WIDTH - 1, 0, planner.leveling_active || blink ? '_' : ' '); #endif // ========== Line 2 ========== // // Hotend 1 or Bed Temperature // lcd_moveto(0, 1); #if HOTENDS > 1 _draw_heater_status(H_E1, LCD_STR_THERMOMETER[0], blink); #elif HAS_HEATED_BED _draw_bed_status(blink); #endif lcd_put_wchar(LCD_WIDTH - 9, 1, LCD_STR_FEEDRATE[0]); lcd_put_u8str(i16tostr3rj(feedrate_percentage)); lcd_put_wchar('%'); // ========== Line 3 ========== // // SD Percent, Hotend 2, or Bed // lcd_moveto(0, 2); #if HOTENDS > 2 _draw_heater_status(H_E2, LCD_STR_THERMOMETER[0], blink); #elif HOTENDS > 1 && HAS_HEATED_BED _draw_bed_status(blink); #elif HAS_PRINT_PROGRESS #define DREW_PRINT_PROGRESS _draw_print_progress(); #endif // // Elapsed Time or SD Percent // lcd_moveto(LCD_WIDTH - 9, 2); #if HAS_PRINT_PROGRESS && !defined(DREW_PRINT_PROGRESS) _draw_print_progress(); #else duration_t elapsed = print_job_timer.duration(); char buffer[14]; (void)elapsed.toDigital(buffer); lcd_put_wchar(LCD_STR_CLOCK[0]); lcd_put_u8str(buffer); #endif #endif // LCD_INFO_SCREEN_STYLE 1 // ========= Last Line ======== // // Status Message (which may be a Progress Bar or Filament display) // draw_status_message(blink); } #if HAS_LCD_MENU #include "../menu/menu.h" #if ENABLED(ADVANCED_PAUSE_FEATURE) void MarlinUI::draw_hotend_status(const uint8_t row, const uint8_t extruder) { if (row < LCD_HEIGHT) { lcd_moveto(LCD_WIDTH - 9, row); _draw_heater_status((heater_ind_t)extruder, LCD_STR_THERMOMETER[0], get_blink()); } } #endif // ADVANCED_PAUSE_FEATURE // Draw a static item with no left-right margin required. Centered by default. void MenuItem_static::draw(const uint8_t row, PGM_P const pstr, const uint8_t style/*=SS_DEFAULT*/, const char * const valstr/*=nullptr*/) { int8_t n = LCD_WIDTH; lcd_moveto(0, row); if ((style & SS_CENTER) && !valstr) { int8_t pad = (LCD_WIDTH - utf8_strlen_P(pstr)) / 2; while (--pad >= 0) { lcd_put_wchar(' '); n--; } } n = lcd_put_u8str_ind_P(pstr, itemIndex, n); if (valstr) n -= lcd_put_u8str_max(valstr, n); for (; n > 0; --n) lcd_put_wchar(' '); } // Draw a generic menu item with pre_char (if selected) and post_char void MenuItemBase::_draw(const bool sel, const uint8_t row, PGM_P const pstr, const char pre_char, const char post_char) { lcd_put_wchar(0, row, sel ? pre_char : ' '); uint8_t n = lcd_put_u8str_ind_P(pstr, itemIndex, LCD_WIDTH - 2); for (; n; --n) lcd_put_wchar(' '); lcd_put_wchar(post_char); } // Draw a menu item with a (potentially) editable value void MenuEditItemBase::draw(const bool sel, const uint8_t row, PGM_P const pstr, const char* const data, const bool pgm) { const uint8_t vlen = data ? (pgm ? utf8_strlen_P(data) : utf8_strlen(data)) : 0; lcd_put_wchar(0, row, sel ? LCD_STR_ARROW_RIGHT[0] : ' '); uint8_t n = lcd_put_u8str_ind_P(pstr, itemIndex, LCD_WIDTH - 2 - vlen); if (vlen) { lcd_put_wchar(':'); for (; n; --n) lcd_put_wchar(' '); if (pgm) lcd_put_u8str_P(data); else lcd_put_u8str(data); } } // Low-level draw_edit_screen can be used to draw an edit screen from anyplace void MenuEditItemBase::draw_edit_screen(PGM_P const pstr, const char* const value/*=nullptr*/) { ui.encoder_direction_normal(); uint8_t n = lcd_put_u8str_ind_P(0, 1, pstr, itemIndex, LCD_WIDTH - 1); if (value != nullptr) { lcd_put_wchar(':'); int len = utf8_strlen(value); const lcd_uint_t valrow = (n < len + 1) ? 2 : 1; // Value on the next row if it won't fit lcd_put_wchar((LCD_WIDTH - 1) - (len + 1), valrow, ' '); // Right-justified, padded, leading space lcd_put_u8str(value); } } // The Select Screen presents a prompt and two "buttons" void MenuItem_confirm::draw_select_screen(PGM_P const yes, PGM_P const no, const bool yesno, PGM_P const pref, const char * const string/*=nullptr*/, PGM_P const suff/*=nullptr*/) { ui.draw_select_screen_prompt(pref, string, suff); SETCURSOR(0, LCD_HEIGHT - 1); lcd_put_wchar(yesno ? ' ' : '['); lcd_put_u8str_P(no); lcd_put_wchar(yesno ? ' ' : ']'); SETCURSOR_RJ(utf8_strlen_P(yes) + 2, LCD_HEIGHT - 1); lcd_put_wchar(yesno ? '[' : ' '); lcd_put_u8str_P(yes); lcd_put_wchar(yesno ? ']' : ' '); } #if ENABLED(SDSUPPORT) void MenuItem_sdbase::draw(const bool sel, const uint8_t row, PGM_P const, CardReader &theCard, const bool isDir) { lcd_put_wchar(0, row, sel ? LCD_STR_ARROW_RIGHT[0] : ' '); constexpr uint8_t maxlen = LCD_WIDTH - 2; uint8_t n = maxlen - lcd_put_u8str_max(ui.scrolled_filename(theCard, maxlen, row, sel), maxlen); for (; n; --n) lcd_put_wchar(' '); lcd_put_wchar(isDir ? LCD_STR_FOLDER[0] : ' '); } #endif #if ENABLED(LCD_HAS_STATUS_INDICATORS) void MarlinUI::update_indicators() { // Set the LEDS - referred to as backlights by the LiquidTWI2 library static uint8_t ledsprev = 0; uint8_t leds = 0; #if HAS_HEATED_BED if (thermalManager.degTargetBed() > 0) leds |= LED_A; #endif #if HOTENDS if (thermalManager.degTargetHotend(0) > 0) leds |= LED_B; #endif #if FAN_COUNT > 0 if (0 #if HAS_FAN0 || thermalManager.fan_speed[0] #endif #if HAS_FAN1 || thermalManager.fan_speed[1] #endif #if HAS_FAN2 || thermalManager.fan_speed[2] #endif #if HAS_FAN3 || thermalManager.fan_speed[3] #endif #if HAS_FAN4 || thermalManager.fan_speed[4] #endif #if HAS_FAN5 || thermalManager.fan_speed[5] #endif #if HAS_FAN6 || thermalManager.fan_speed[6] #endif #if HAS_FAN7 || thermalManager.fan_speed[7] #endif ) leds |= LED_C; #endif // FAN_COUNT > 0 #if HOTENDS > 1 if (thermalManager.degTargetHotend(1) > 0) leds |= LED_C; #endif if (leds != ledsprev) { lcd.setBacklight(leds); ledsprev = leds; } } #endif // LCD_HAS_STATUS_INDICATORS #if ENABLED(AUTO_BED_LEVELING_UBL) #define HD44780_CHAR_WIDTH 5 #define HD44780_CHAR_HEIGHT 8 #define MESH_MAP_COLS 7 #define MESH_MAP_ROWS 4 #define CHAR_LINE_TOP 0 #define CHAR_LINE_BOT 1 #define CHAR_EDGE_L 2 #define CHAR_EDGE_R 3 #define CHAR_UL_UL 4 #define CHAR_LR_UL 5 #define CHAR_UL_LR 6 #define CHAR_LR_LR 7 #define TOP_LEFT _BV(0) #define TOP_RIGHT _BV(1) #define LOWER_LEFT _BV(2) #define LOWER_RIGHT _BV(3) /** * 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| */ typedef struct { uint8_t custom_char_bits[HD44780_CHAR_HEIGHT]; } custom_char; typedef struct { lcd_uint_t column, row, x_pixel_offset, y_pixel_offset; uint8_t x_pixel_mask; } coordinate; void add_edges_to_custom_char(custom_char &custom, const coordinate &ul, const coordinate &lr, const coordinate &brc, const uint8_t cell_location); FORCE_INLINE static void clear_custom_char(custom_char * const cc) { ZERO(cc->custom_char_bits); } coordinate pixel_location(int16_t x, int16_t y) { coordinate ret_val; int16_t xp, yp, r, c; x++; y++; // +1 because lines on the left and top c = x / (HD44780_CHAR_WIDTH); r = y / (HD44780_CHAR_HEIGHT); ret_val.column = c; ret_val.row = r; xp = x - c * (HD44780_CHAR_WIDTH); // Get the pixel offsets into the character cell xp = HD44780_CHAR_WIDTH - 1 - xp; // Column within relevant character cell (0 on the right) yp = y - r * (HD44780_CHAR_HEIGHT); ret_val.x_pixel_mask = _BV(xp); ret_val.x_pixel_offset = xp; ret_val.y_pixel_offset = yp; return ret_val; } inline coordinate pixel_location(const lcd_uint_t x, const lcd_uint_t y) { return pixel_location((int16_t)x, (int16_t)y); } void prep_and_put_map_char(custom_char &chrdata, const coordinate &ul, const coordinate &lr, const coordinate &brc, const uint8_t cl, const char c, const lcd_uint_t x, const lcd_uint_t y) { add_edges_to_custom_char(chrdata, ul, lr, brc, cl); lcd.createChar(c, (uint8_t*)&chrdata); lcd_put_wchar(x, y, c); } void MarlinUI::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_put_u8str_P(X, Y, C) #define _XLABEL(X,Y) _LABEL(X_LBL,X,Y) #define _YLABEL(X,Y) _LABEL(Y_LBL,X,Y) #define _ZLABEL(X,Y) _LABEL(Z_LBL,X,Y) #else #define _LCD_W_POS 8 #define _PLOT_X 0 #define _MAP_X 1 #define _LABEL(X,Y,C) lcd_put_wchar(X, Y, 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_put_u8str(ftostr52(LOGICAL_X_POSITION(ubl.mesh_index_to_xpos(x_plot)))); _YLABEL(_LCD_W_POS, 0); lcd_put_u8str(ftostr52(LOGICAL_Y_POSITION(ubl.mesh_index_to_ypos(y_plot)))); lcd_moveto(_PLOT_X, 0); #else // 16x4 or 20x4 display coordinate upper_left, lower_right, bottom_right_corner; custom_char new_char; uint8_t i, n, n_rows, n_cols; lcd_uint_t j, k, l, m, bottom_line, right_edge, x_map_pixels, y_map_pixels, pixels_per_x_mesh_pnt, pixels_per_y_mesh_pnt, suppress_x_offset = 0, suppress_y_offset = 0; const uint8_t y_plot_inv = (GRID_MAX_POINTS_Y - 1) - y_plot; upper_left.column = 0; upper_left.row = 0; lower_right.column = 0; lower_right.row = 0; clear_lcd(); x_map_pixels = (HD44780_CHAR_WIDTH) * (MESH_MAP_COLS) - 2; // Minus 2 because we are drawing a box around the map y_map_pixels = (HD44780_CHAR_HEIGHT) * (MESH_MAP_ROWS) - 2; pixels_per_x_mesh_pnt = x_map_pixels / (GRID_MAX_POINTS_X); pixels_per_y_mesh_pnt = y_map_pixels / (GRID_MAX_POINTS_Y); if (pixels_per_x_mesh_pnt >= HD44780_CHAR_WIDTH) { // There are only 2 custom characters available, so the X pixels_per_x_mesh_pnt = HD44780_CHAR_WIDTH; // Size of the mesh point needs to fit within them independent suppress_x_offset = 1; // Of where the starting pixel is located. } if (pixels_per_y_mesh_pnt >= HD44780_CHAR_HEIGHT) { // There are only 2 custom characters available, so the Y pixels_per_y_mesh_pnt = HD44780_CHAR_HEIGHT; // Size of the mesh point needs to fit within them independent suppress_y_offset = 1; // Of where the starting pixel is located. } x_map_pixels = pixels_per_x_mesh_pnt * (GRID_MAX_POINTS_X); // Now we have the right number of pixels to make both y_map_pixels = pixels_per_y_mesh_pnt * (GRID_MAX_POINTS_Y); // Directions fit nicely right_edge = pixels_per_x_mesh_pnt * (GRID_MAX_POINTS_X) + 1; // Find location of right edge within the character cell bottom_line = pixels_per_y_mesh_pnt * (GRID_MAX_POINTS_Y) + 1; // Find location of bottome line within the character cell n_rows = bottom_line / (HD44780_CHAR_HEIGHT) + 1; n_cols = right_edge / (HD44780_CHAR_WIDTH) + 1; for (i = 0; i < n_cols; i++) { lcd_put_wchar(i, 0, CHAR_LINE_TOP); // Box Top line lcd_put_wchar(i, n_rows - 1, CHAR_LINE_BOT); // Box Bottom line } for (j = 0; j < n_rows; j++) { lcd_put_wchar(0, j, CHAR_EDGE_L); // Box Left edge lcd_put_wchar(n_cols - 1, j, CHAR_EDGE_R); // Box Right edge } /** * If the entire 4th row is not in use, do not put vertical bars all the way down to the bottom of the display */ k = pixels_per_y_mesh_pnt * (GRID_MAX_POINTS_Y) + 2; l = (HD44780_CHAR_HEIGHT) * n_rows; if (l > k && l - k >= (HD44780_CHAR_HEIGHT) / 2) { lcd_put_wchar(0, n_rows - 1, ' '); // Box Left edge lcd_put_wchar(n_cols - 1, n_rows - 1, ' '); // Box Right edge } clear_custom_char(&new_char); new_char.custom_char_bits[0] = 0b11111U; // Char #0 is used for the box top line lcd.createChar(CHAR_LINE_TOP, (uint8_t*)&new_char); clear_custom_char(&new_char); k = (GRID_MAX_POINTS_Y) * pixels_per_y_mesh_pnt + 1; // Row of pixels for the bottom box line l = k % (HD44780_CHAR_HEIGHT); // Row within relevant character cell new_char.custom_char_bits[l] = 0b11111U; // Char #1 is used for the box bottom line lcd.createChar(CHAR_LINE_BOT, (uint8_t*)&new_char); clear_custom_char(&new_char); for (j = 0; j < HD44780_CHAR_HEIGHT; j++) new_char.custom_char_bits[j] = 0b10000U; // Char #2 is used for the box left edge lcd.createChar(CHAR_EDGE_L, (uint8_t*)&new_char); clear_custom_char(&new_char); m = (GRID_MAX_POINTS_X) * pixels_per_x_mesh_pnt + 1; // Column of pixels for the right box line n = m % (HD44780_CHAR_WIDTH); // Column within relevant character cell i = HD44780_CHAR_WIDTH - 1 - n; // Column within relevant character cell (0 on the right) for (j = 0; j < HD44780_CHAR_HEIGHT; j++) new_char.custom_char_bits[j] = (uint8_t)_BV(i); // Char #3 is used for the box right edge lcd.createChar(CHAR_EDGE_R, (uint8_t*)&new_char); i = x_plot * pixels_per_x_mesh_pnt - suppress_x_offset; j = y_plot_inv * pixels_per_y_mesh_pnt - suppress_y_offset; upper_left = pixel_location(i, j); k = (x_plot + 1) * pixels_per_x_mesh_pnt - 1 - suppress_x_offset; l = (y_plot_inv + 1) * pixels_per_y_mesh_pnt - 1 - suppress_y_offset; lower_right = pixel_location(k, l); bottom_right_corner = pixel_location(x_map_pixels, y_map_pixels); /** * First, handle the simple case where everything is within a single character cell. * If part of the Mesh Plot is outside of this character cell, we will follow up * and deal with that next. */ clear_custom_char(&new_char); const lcd_uint_t ypix = _MIN(upper_left.y_pixel_offset + pixels_per_y_mesh_pnt, HD44780_CHAR_HEIGHT); for (j = upper_left.y_pixel_offset; j < ypix; j++) { i = upper_left.x_pixel_mask; for (k = 0; k < pixels_per_x_mesh_pnt; k++) { new_char.custom_char_bits[j] |= i; i >>= 1; } } prep_and_put_map_char(new_char, upper_left, lower_right, bottom_right_corner, TOP_LEFT, CHAR_UL_UL, upper_left.column, upper_left.row); /** * Next, check for two side by side character cells being used to display the Mesh Point * If found... do the right hand character cell next. */ if (upper_left.column == lower_right.column - 1) { l = upper_left.x_pixel_offset; clear_custom_char(&new_char); for (j = upper_left.y_pixel_offset; j < ypix; j++) { i = _BV(HD44780_CHAR_WIDTH - 1); // Fill in the left side of the right character cell for (k = 0; k < pixels_per_x_mesh_pnt - 1 - l; k++) { new_char.custom_char_bits[j] |= i; i >>= 1; } } prep_and_put_map_char(new_char, upper_left, lower_right, bottom_right_corner, TOP_RIGHT, CHAR_LR_UL, lower_right.column, upper_left.row); } /** * Next, check for two character cells stacked on top of each other being used to display the Mesh Point */ if (upper_left.row == lower_right.row - 1) { l = HD44780_CHAR_HEIGHT - upper_left.y_pixel_offset; // Number of pixel rows in top character cell k = pixels_per_y_mesh_pnt - l; // Number of pixel rows in bottom character cell clear_custom_char(&new_char); for (j = 0; j < k; j++) { i = upper_left.x_pixel_mask; for (m = 0; m < pixels_per_x_mesh_pnt; m++) { // Fill in the top side of the bottom character cell new_char.custom_char_bits[j] |= i; if (!(i >>= 1)) break; } } prep_and_put_map_char(new_char, upper_left, lower_right, bottom_right_corner, LOWER_LEFT, CHAR_UL_LR, upper_left.column, lower_right.row); } /** * Next, check for four character cells being used to display the Mesh Point. If that is * what is here, we work to fill in the character cell that is down one and to the right one * from the upper_left character cell. */ if (upper_left.column == lower_right.column - 1 && upper_left.row == lower_right.row - 1) { l = HD44780_CHAR_HEIGHT - upper_left.y_pixel_offset; // Number of pixel rows in top character cell k = pixels_per_y_mesh_pnt - l; // Number of pixel rows in bottom character cell clear_custom_char(&new_char); for (j = 0; j < k; j++) { l = upper_left.x_pixel_offset; i = _BV(HD44780_CHAR_WIDTH - 1); // Fill in the left side of the right character cell for (m = 0; m < pixels_per_x_mesh_pnt - 1 - l; m++) { // Fill in the top side of the bottom character cell new_char.custom_char_bits[j] |= i; i >>= 1; } } prep_and_put_map_char(new_char, upper_left, lower_right, bottom_right_corner, LOWER_RIGHT, CHAR_LR_LR, lower_right.column, lower_right.row); } #endif /** * Print plot position */ lcd_put_wchar(_LCD_W_POS, 0, '('); lcd_put_u8str(ui8tostr3rj(x_plot)); lcd_put_wchar(','); lcd_put_u8str(ui8tostr3rj(y_plot)); lcd_put_wchar(')'); #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_put_u8str(ftostr43sign(ubl.z_values[x_plot][y_plot])); else lcd_put_u8str_P(PSTR(" -----")); #else // 16x4 or 20x4 display /** * Show all values at right of screen */ _XLABEL(_LCD_W_POS, 1); lcd_put_u8str(ftostr52(LOGICAL_X_POSITION(ubl.mesh_index_to_xpos(x_plot)))); _YLABEL(_LCD_W_POS, 2); lcd_put_u8str(ftostr52(LOGICAL_Y_POSITION(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_put_u8str(ftostr43sign(ubl.z_values[x_plot][y_plot])); else lcd_put_u8str_P(PSTR(" -----")); #endif // LCD_HEIGHT > 3 } void add_edges_to_custom_char(custom_char &custom, const coordinate &ul, const coordinate &lr, const coordinate &brc, const uint8_t cell_location) { uint8_t i, k; int16_t n_rows = lr.row - ul.row + 1, n_cols = lr.column - ul.column + 1; /** * Check if Top line of box needs to be filled in */ if (ul.row == 0 && (cell_location & (TOP_LEFT|TOP_RIGHT))) { // Only fill in the top line for the top character cells if (n_cols == 1) { if (ul.column != brc.column) custom.custom_char_bits[0] = 0xFF; // Single column in middle else for (i = brc.x_pixel_offset; i < HD44780_CHAR_WIDTH; i++) // Single column on right side SBI(custom.custom_char_bits[0], i); } else if ((cell_location & TOP_LEFT) || lr.column != brc.column) // Multiple column in the middle or with right cell in middle custom.custom_char_bits[0] = 0xFF; else for (i = brc.x_pixel_offset; i < HD44780_CHAR_WIDTH; i++) SBI(custom.custom_char_bits[0], i); } /** * Check if left line of box needs to be filled in */ if (cell_location & (TOP_LEFT|LOWER_LEFT)) { if (ul.column == 0) { // Left column of characters on LCD Display k = ul.row == brc.row ? brc.y_pixel_offset : HD44780_CHAR_HEIGHT; // If it isn't the last row... do the full character cell for (i = 0; i < k; i++) SBI(custom.custom_char_bits[i], HD44780_CHAR_WIDTH - 1); } } /** * Check if bottom line of box needs to be filled in */ // Single row of mesh plot cells if (n_rows == 1 /* && (cell_location & (TOP_LEFT|TOP_RIGHT)) */ && ul.row == brc.row) { if (n_cols == 1) // Single row, single column case k = ul.column == brc.column ? brc.x_pixel_mask : 0x01; else if (cell_location & TOP_RIGHT) // Single row, multiple column case k = lr.column == brc.column ? brc.x_pixel_mask : 0x01; else // Single row, left of multiple columns k = 0x01; while (k < _BV(HD44780_CHAR_WIDTH)) { custom.custom_char_bits[brc.y_pixel_offset] |= k; k <<= 1; } } // Double row of characters on LCD Display // And this is a bottom custom character if (n_rows == 2 && (cell_location & (LOWER_LEFT|LOWER_RIGHT)) && lr.row == brc.row) { if (n_cols == 1) // Double row, single column case k = ul.column == brc.column ? brc.x_pixel_mask : 0x01; else if (cell_location & LOWER_RIGHT) // Double row, multiple column case k = lr.column == brc.column ? brc.x_pixel_mask : 0x01; else // Double row, left of multiple columns k = 0x01; while (k < _BV(HD44780_CHAR_WIDTH)) { custom.custom_char_bits[brc.y_pixel_offset] |= k; k <<= 1; } } /** * Check if right line of box needs to be filled in */ // Nothing to do if the lower right part of the mesh pnt isn't in the same column as the box line if (lr.column == brc.column) { // This mesh point is in the same character cell as the right box line if (ul.column == brc.column || (cell_location & (TOP_RIGHT|LOWER_RIGHT))) { // If not the last row... do the full character cell k = ul.row == brc.row ? brc.y_pixel_offset : HD44780_CHAR_HEIGHT; for (i = 0; i < k; i++) custom.custom_char_bits[i] |= brc.x_pixel_mask; } } } #endif // AUTO_BED_LEVELING_UBL #endif // HAS_LCD_MENU #endif // HAS_CHARACTER_LCD