Support DGUS Display with DWIN OS (#13253)

Marlin/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

Marlin/src/inc/Conditionals_LCD.h

@@ -335,7 +335,7 @@
 #endif
 
 // Extensible UI serial touch screens. (See src/lcd/extensible_ui)
-#if ENABLED(MALYAN_LCD)
+#if EITHER(DGUS_LCD, MALYAN_LCD)
   #define EXTENSIBLE_UI
 #endif
 

Marlin/src/lcd/extensible_ui/lib/dgus/DGUSDisplay.cpp

@@ -0,0 +1,1090 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2019 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/>.
+ *
+ */
+
+/* DGUS implementation written by coldtobi in 2019 for Marlin */
+
+#include "../../../../inc/MarlinConfigPre.h"
+
+#if ENABLED(DGUS_LCD)
+
+#include "DGUSDisplay.h"
+#include "DGUSVPVariable.h"
+#include "DGUSDisplayDefinition.h"
+
+#include "../../ui_api.h"
+
+#include "../../../../Marlin.h"
+#include "../../../../module/temperature.h"
+#include "../../../../module/motion.h"
+#include "../../../../gcode/queue.h"
+#include "../../../../module/planner.h"
+#include "../../../../sd/cardreader.h"
+#include "../../../../libs/duration_t.h"
+#include "../../../../module/printcounter.h"
+
+// Preamble... 2 Bytes, usually 0x5A 0xA5, but configurable
+constexpr uint8_t DGUS_HEADER1 = 0x5A;
+constexpr uint8_t DGUS_HEADER2 = 0xA5;
+
+constexpr uint8_t DGUS_CMD_WRITEVAR = 0x82;
+constexpr uint8_t DGUS_CMD_READVAR = 0x83;
+
+#if ENABLED(DEBUG_DGUSLCD)
+  bool dguslcd_local_debug; // = false;
+#endif
+
+uint16_t DGUSScreenVariableHandler::ConfirmVP;
+
+#if ENABLED(SDSUPPORT)
+  int16_t DGUSScreenVariableHandler::top_file = 0;
+  int16_t DGUSScreenVariableHandler::file_to_print = 0;
+  static ExtUI::FileList filelist;
+#endif
+
+void (*DGUSScreenVariableHandler::confirm_action_cb)() = nullptr;
+
+//DGUSScreenVariableHandler ScreenHandler;
+
+DGUSLCD_Screens DGUSScreenVariableHandler::current_screen;
+DGUSLCD_Screens DGUSScreenVariableHandler::past_screens[NUM_PAST_SCREENS];
+uint8_t DGUSScreenVariableHandler::update_ptr;
+uint16_t DGUSScreenVariableHandler::skipVP;
+bool DGUSScreenVariableHandler::ScreenComplete;
+
+//DGUSDisplay dgusdisplay;
+
+rx_datagram_state_t DGUSDisplay::rx_datagram_state = DGUS_IDLE;
+uint8_t DGUSDisplay::rx_datagram_len = 0;
+bool DGUSDisplay::Initialized = false;
+bool DGUSDisplay::no_reentrance = false;
+
+#if DGUS_RX_BUFFER_SIZE > 256
+  typedef uint16_t r_ring_buffer_pos_t;
+#else
+  typedef uint8_t r_ring_buffer_pos_t;
+#endif
+
+#if DGUS_TX_BUFFER_SIZE > 256
+  typedef uint16_t t_ring_buffer_pos_t;
+#else
+  typedef uint8_t t_ring_buffer_pos_t;
+#endif
+
+class DGUSSerial {
+public:
+  DGUSSerial();
+  ~DGUSSerial();
+
+  r_ring_buffer_pos_t available();
+  t_ring_buffer_pos_t GetTxBufferFree();
+  void write(const uint8_t c);
+
+  int read();
+
+  // ISR for Rx
+  void store_rxd_char();
+  // ISR for Tx (UDRE vector)
+  void tx_udr_empty_irq(void);
+
+  inline volatile bool is_rx_overrun() {
+    return dgus_rx_overrun;
+  }
+
+  inline void reset_rx_overun() {
+    dgus_rx_overrun = false;
+  }
+
+private:
+  r_ring_buffer_pos_t atomic_read_rx_head();
+  void atomic_set_rx_tail(r_ring_buffer_pos_t value);
+  r_ring_buffer_pos_t atomic_read_rx_tail();
+
+  volatile bool dgus_rx_overrun = false;
+
+  struct ring_buffer_r {
+    volatile r_ring_buffer_pos_t head, tail;
+    unsigned char buffer[DGUS_RX_BUFFER_SIZE];
+  } rx_buffer = { 0, 0, { 0 } };
+
+  struct ring_buffer_t {
+    volatile t_ring_buffer_pos_t head, tail;
+    unsigned char buffer[DGUS_TX_BUFFER_SIZE];
+  } tx_buffer = { 0, 0, { 0 } };
+
+  #if DGUS_RX_BUFFER_SIZE > 256
+    volatile bool rx_tail_value_not_stable = false;
+    volatile uint16_t rx_tail_value_backup = 0;
+  #endif
+
+};
+
+static DGUSSerial dgusserial;
+
+// endianness swap
+uint16_t swap16(const uint16_t value) { return (value & 0xffU) << 8U | (value >> 8U); }
+
+bool populate_VPVar(const uint16_t VP, DGUS_VP_Variable * const ramcopy) {
+  // DEBUG_ECHOPAIR("populate_VPVar ", VP);
+  const DGUS_VP_Variable *pvp = DGUSLCD_FindVPVar(VP);
+  // DEBUG_ECHOLNPAIR(" pvp ", (uint16_t )pvp);
+  if (!pvp) return false;
+  memcpy_P(ramcopy, pvp, sizeof(DGUS_VP_Variable));
+  return true;
+}
+
+void DGUSScreenVariableHandler::sendinfoscreen(const char* line1, const char* line2, const char* line3, const char* line4, bool l1inflash, bool l2inflash, bool l3inflash, bool l4inflash) {
+  DGUS_VP_Variable ramcopy;
+  if (populate_VPVar(VP_MSGSTR1, &ramcopy)) {
+    ramcopy.memadr = (void*) line1;
+    l1inflash ? DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplayPGM(ramcopy) : DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplay(ramcopy);
+  }
+  if (populate_VPVar(VP_MSGSTR2, &ramcopy)) {
+    ramcopy.memadr = (void*) line2;
+    l2inflash ? DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplayPGM(ramcopy) : DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplay(ramcopy);
+  }
+  if (populate_VPVar(VP_MSGSTR3, &ramcopy)) {
+    ramcopy.memadr = (void*) line3;
+    l3inflash ? DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplayPGM(ramcopy) : DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplay(ramcopy);
+  }
+  if (populate_VPVar(VP_MSGSTR4, &ramcopy)) {
+    ramcopy.memadr = (void*) line4;
+    l4inflash ? DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplayPGM(ramcopy) : DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplay(ramcopy);
+  }
+}
+
+void DGUSScreenVariableHandler::HandleUserConfirmationPopUp(uint16_t VP, const char* line1, const char* line2, const char* line3, const char* line4, bool l1, bool l2, bool l3, bool l4) {
+  if (current_screen == DGUSLCD_SCREEN_CONFIRM) {
+    // Already showing a pop up, so we need to cancel that first.
+    PopToOldScreen();
+  }
+
+  ConfirmVP = VP;
+  sendinfoscreen(line1, line2, line3, line4, l1, l2, l3, l4);
+  ScreenHandler.GotoScreen(DGUSLCD_SCREEN_CONFIRM);
+}
+
+void DGUSScreenVariableHandler::setstatusmessage(const char *msg) {
+  DGUS_VP_Variable ramcopy;
+  if (populate_VPVar(VP_M117, &ramcopy)) {
+    ramcopy.memadr = (void*) msg;
+    DGUSLCD_SendStringToDisplay(ramcopy);
+  }
+}
+
+void DGUSScreenVariableHandler::setstatusmessagePGM(PGM_P const msg) {
+  DGUS_VP_Variable ramcopy;
+  if (populate_VPVar(VP_M117, &ramcopy)) {
+    ramcopy.memadr = (void*) msg;
+    DGUSLCD_SendStringToDisplayPGM(ramcopy);
+  }
+}
+
+// Send an 8 bit or 16 bit value to the display.
+void DGUSScreenVariableHandler::DGUSLCD_SendWordValueToDisplay(DGUS_VP_Variable &var) {
+  if (var.memadr) {
+    //DEBUG_ECHOPAIR(" DGUS_LCD_SendWordValueToDisplay ", var.VP);
+    //DEBUG_ECHOLNPAIR(" data ", *(uint16_t *)var.memadr);
+    uint8_t *tmp = (uint8_t *) var.memadr;
+    uint16_t data_to_send = (tmp[0] << 8);
+    if (var.size >= 1) data_to_send |= tmp[1];
+    dgusdisplay.WriteVariable(var.VP, data_to_send);
+  }
+}
+
+// Send an uint8_t between 0 and 255 to the display, but scale to a percentage (0..100)
+void DGUSScreenVariableHandler::DGUSLCD_SendPercentageToDisplay(DGUS_VP_Variable &var) {
+  if (var.memadr) {
+    //DEBUG_ECHOPAIR(" DGUS_LCD_SendWordValueToDisplay ", var.VP);
+    //DEBUG_ECHOLNPAIR(" data ", *(uint16_t *)var.memadr);
+    uint16_t tmp = *(uint8_t *) var.memadr +1 ; // +1 -> avoid rounding issues for the display.
+    tmp = map(tmp, 0, 255, 0, 100);
+    uint16_t data_to_send = swap16(tmp);
+    dgusdisplay.WriteVariable(var.VP, data_to_send);
+  }
+}
+
+// Send the current print time to the display.
+// It is using a hex display for that: It expects BSD coded data in the format xxyyzz
+void DGUSScreenVariableHandler::DGUSLCD_SendPrintTimeToDisplay(DGUS_VP_Variable &var) {
+  duration_t elapsed = print_job_timer.duration();
+
+  uint8_t days  = elapsed.day(),
+          hours = elapsed.hour() % 24,
+          minutes = elapsed.minute() % 60,
+          seconds = elapsed.second() % 60;
+
+  char buf[14], *p = buf; // that two extra bytes saves us some flash...
+
+  if (days) { *p++ = days / 10 + '0'; *p++ = days % 10 + '0'; *p++ = 'd'; }
+  *p++ = hours / 10 + '0'; *p++ = hours % 10 + '0'; *p++ = 'h';
+  *p++ = minutes / 10 + '0'; *p++ = minutes % 10 + '0'; *p++ = 'm';
+  *p++ = seconds / 10 + '0'; *p++ = seconds % 10 + '0'; *p++ = 's';
+  *p = '\0';
+
+  dgusdisplay.WriteVariable(VP_PrintTime, buf, var.size, true);
+}
+
+
+
+// Send an uint8_t between 0 and 100 to a variable scale to 0..255
+void DGUSScreenVariableHandler::DGUSLCD_PercentageToUint8(DGUS_VP_Variable &var, void *val_ptr) {
+  if (var.memadr) {
+    uint16_t value = swap16(*(uint16_t*)val_ptr);
+    *(uint8_t*)var.memadr = map(constrain(value, 0, 100), 0, 100, 0, 255);
+  }
+}
+
+// Sends a (RAM located) string to the DGUS Display
+// (Note: The DGUS Display does not clear after the \0, you have to
+// overwrite the remainings with spaces.// var.size has the display buffer size!
+void DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplay(DGUS_VP_Variable &var) {
+  char *tmp = (char*) var.memadr;
+  dgusdisplay.WriteVariable(var.VP, tmp, var.size, true);
+}
+
+// Sends a (flash located) string to the DGUS Display
+// (Note: The DGUS Display does not clear after the \0, you have to
+// overwrite the remainings with spaces.// var.size has the display buffer size!
+void DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplayPGM(DGUS_VP_Variable &var) {
+  char *tmp = (char*) var.memadr;
+  dgusdisplay.WriteVariablePGM(var.VP, tmp, var.size, true);
+}
+
+#if ENABLED(SDSUPPORT)
+
+  void DGUSScreenVariableHandler::ScreenChangeHookIfSD(DGUS_VP_Variable &var, void *val_ptr) {
+    // default action executed when there is a SD card, but not printing
+    if (ExtUI::isMediaInserted() && !ExtUI::isPrintingFromMedia()) {
+      ScreenChangeHook(var, val_ptr);
+      dgusdisplay.RequestScreen(current_screen);
+      return;
+    }
+
+    // if we are printing, we jump to two screens after the requested one.
+    // This should host e.g a print pause / print abort / print resume dialog.
+    // This concept allows to recycle this hook for other file
+    if (ExtUI::isPrintingFromMedia() && !card.flag.abort_sd_printing) {
+      GotoScreen(DGUSLCD_SCREEN_SDPRINTMANIPULATION);
+      return;
+    }
+
+    // Don't let the user in the dark why there is no reaction.
+    if (!ExtUI::isMediaInserted()) {
+       setstatusmessagePGM(PSTR("No SD Card"));
+       return;
+    }
+    if (card.flag.abort_sd_printing) {
+       setstatusmessagePGM(PSTR("Aborting..."));
+       return;
+    }
+  }
+
+  void DGUSScreenVariableHandler::DGUSLCD_SD_ScrollFilelist(DGUS_VP_Variable& var, void *val_ptr) {
+    auto old_top = top_file;
+    int16_t scroll = (int16_t)swap16(*(uint16_t*)val_ptr);
+    if (scroll == 0) {
+      if (!filelist.isAtRootDir()) {
+        filelist.upDir();
+        top_file = 0;
+        ForceCompleteUpdate();
+      }
+    }
+    else {
+      top_file += scroll;
+      DEBUG_ECHOPAIR("new topfile calculated:", top_file);
+      if (top_file < 0) {
+        top_file = 0;
+        DEBUG_ECHOLN("Top of filelist reached");
+      }
+      else {
+        int16_t max_top = filelist.count() -  DGUS_SD_FILESPERSCREEN;
+        NOLESS(max_top, 0);
+        NOMORE(top_file, max_top);
+      }
+      DEBUG_ECHOPAIR("new topfile adjusted:", top_file);
+    }
+
+    if (old_top != top_file) ForceCompleteUpdate();
+  }
+
+  void DGUSScreenVariableHandler::DGUSLCD_SD_FileSelected(DGUS_VP_Variable &var, void *val_ptr) {
+    uint16_t touched_nr = (int16_t)swap16(*(uint16_t*)val_ptr) + top_file;
+    if (touched_nr > filelist.count()) return;
+    if (!filelist.seek(touched_nr)) return;
+    if (filelist.isDir()) {
+      filelist.changeDir(filelist.filename());
+      top_file = 0;
+      ForceCompleteUpdate();
+      return;
+    }
+
+    // Setup Confirmation screen
+    file_to_print = touched_nr;
+    HandleUserConfirmationPopUp(VP_SD_FileSelectConfirm, nullptr, PSTR("Print file"), filelist.filename(), PSTR("from SD Card?"), true, true, false, true);
+  }
+
+  void DGUSScreenVariableHandler::DGUSLCD_SD_StartPrint(DGUS_VP_Variable &var, void *val_ptr) {
+    if(!filelist.seek(file_to_print)) return;
+    ExtUI::printFile(filelist.filename());
+    ScreenHandler.GotoScreen(DGUSLCD_SCREEN_STATUS);
+  }
+
+  void DGUSScreenVariableHandler::DGUSLCD_SD_ResumePauseAbort(DGUS_VP_Variable &var, void *val_ptr) {
+    if (!ExtUI::isPrintingFromMedia()) return; // avoid race condition when user stays in this menu and printer finishes.
+    switch (swap16(*(uint16_t*)val_ptr)) {
+      case 0:  // Resume
+        if (ExtUI::isPrintingFromMediaPaused()) ExtUI::resumePrint();
+        break;
+      case 1:  // Pause
+        if (!ExtUI::isPrintingFromMediaPaused()) ExtUI::pausePrint();
+        break;
+      case 2:  // Abort
+        ScreenHandler.HandleUserConfirmationPopUp(VP_SD_AbortPrintConfirmed, nullptr, PSTR("Abort printing"), filelist.filename(), PSTR("?"), true, true, false, true);
+        break;
+    }
+  }
+
+  void DGUSScreenVariableHandler::DGUSLCD_SD_ReallyAbort(DGUS_VP_Variable &var, void *val_ptr) {
+    ExtUI::stopPrint();
+    GotoScreen(DGUSLCD_SCREEN_MAIN);
+  }
+
+  void DGUSScreenVariableHandler::DGUSLCD_SD_SendFilename(DGUS_VP_Variable& var) {
+    uint16_t target_line = (var.VP - VP_SD_FileName0) / VP_SD_FileName_LEN;
+    if (target_line > DGUS_SD_FILESPERSCREEN) return;
+    char tmpfilename[VP_SD_FileName_LEN + 1] = "";
+    var.memadr = (void*)tmpfilename;
+    if (filelist.seek(top_file + target_line))
+      snprintf_P(tmpfilename, VP_SD_FileName_LEN, PSTR("%s%c"), filelist.filename(), filelist.isDir() ? '/' : 0);
+    DGUSLCD_SendStringToDisplay(var);
+  }
+
+
+  void DGUSScreenVariableHandler::SDCardInserted() {
+    top_file = 0;
+    auto cs = ScreenHandler.getCurrentScreen();
+    if (cs == DGUSLCD_SCREEN_MAIN || cs == DGUSLCD_SCREEN_STATUS)
+      ScreenHandler.GotoScreen(DGUSLCD_SCREEN_SDFILELIST);
+  }
+
+  void DGUSScreenVariableHandler::SDCardRemoved() {
+    if (current_screen == DGUSLCD_SCREEN_SDFILELIST
+        || (current_screen == DGUSLCD_SCREEN_CONFIRM && (ConfirmVP == VP_SD_AbortPrintConfirmed || ConfirmVP == VP_SD_FileSelectConfirm))
+        || current_screen == DGUSLCD_SCREEN_SDPRINTMANIPULATION
+    ) ScreenHandler.GotoScreen(DGUSLCD_SCREEN_MAIN);
+  }
+
+  void DGUSScreenVariableHandler::SDCardError() {
+    DGUSScreenVariableHandler::SDCardRemoved();
+    ScreenHandler.sendinfoscreen(PSTR("NOTICE"), nullptr, PSTR("SD card error"), nullptr, true, true, true, true);
+    ScreenHandler.SetupConfirmAction(nullptr);
+    ScreenHandler.GotoScreen(DGUSLCD_SCREEN_POPUP);
+  }
+
+#endif // SDSUPPORT
+
+void DGUSScreenVariableHandler::ScreenConfirmedOK(DGUS_VP_Variable &var, void *val_ptr) {
+  DGUS_VP_Variable ramcopy;
+  if (!populate_VPVar(ConfirmVP, &ramcopy)) return;
+  if (ramcopy.set_by_display_handler) ramcopy.set_by_display_handler(ramcopy, val_ptr);
+}
+
+const uint16_t* DGUSLCD_FindScreenVPMapList(uint8_t screen) {
+  const uint16_t *ret;
+  const struct VPMapping *map = VPMap;
+  while (ret = (uint16_t*) pgm_read_word(&(map->VPList))) {
+    if (pgm_read_byte(&(map->screen)) == screen) return ret;
+    map++;
+  }
+  return nullptr;
+}
+
+const DGUS_VP_Variable* DGUSLCD_FindVPVar(const uint16_t vp) {
+  const DGUS_VP_Variable *ret = ListOfVP;
+  do {
+    const uint16_t vpcheck = pgm_read_word(&(ret->VP));
+    if (vpcheck == 0) break;
+    if (vpcheck == vp) return ret;
+    ++ret;
+  } while (1);
+
+  DEBUG_ECHOLNPAIR("FindVPVar NOT FOUND ", vp);
+  return nullptr;
+}
+
+void DGUSScreenVariableHandler::ScreenChangeHookIfIdle(DGUS_VP_Variable &var, void *val_ptr) {
+  if (!ExtUI::isPrinting()) {
+    ScreenChangeHook(var, val_ptr);
+    dgusdisplay.RequestScreen(current_screen);
+  }
+}
+
+void DGUSScreenVariableHandler::ScreenChangeHook(DGUS_VP_Variable &var, void *val_ptr) {
+  uint8_t *tmp = (uint8_t*)val_ptr;
+
+  // The keycode in target is coded as <from-frame><to-frame>, so 0x0100A means
+  // from screen 1 (main) to 10 (temperature). DGUSLCD_SCREEN_POPUP is special,
+  // meaning "return to previous screen"
+  DGUSLCD_Screens target = (DGUSLCD_Screens)tmp[1];
+
+  if (target == DGUSLCD_SCREEN_POPUP) {
+    // special handling for popup is to return to previous menu
+    if (current_screen == DGUSLCD_SCREEN_POPUP && confirm_action_cb) confirm_action_cb();
+    PopToOldScreen();
+    return;
+  }
+
+  UpdateNewScreen(target);
+
+  #ifdef DEBUG_DGUSLCD
+    if (!DGUSLCD_FindScreenVPMapList(target)) DEBUG_ECHOLNPAIR("WARNING: No screen Mapping found for ", x);
+  #endif
+}
+
+void DGUSScreenVariableHandler::HandleAllHeatersOff(DGUS_VP_Variable &var, void *val_ptr) {
+  thermalManager.disable_all_heaters();
+  ScreenHandler.ForceCompleteUpdate(); // hint to send all data.
+}
+
+void DGUSScreenVariableHandler::HandleTemperatureChanged(DGUS_VP_Variable &var, void *val_ptr) {
+  uint16_t newvalue = swap16(*(uint16_t*)val_ptr);
+  uint16_t acceptedvalue;
+
+  switch (var.VP) {
+    default: return;
+    #if HOTENDS >= 1
+      case VP_T_E1_Set:
+        thermalManager.setTargetHotend(newvalue, 0);
+        acceptedvalue = thermalManager.temp_hotend[0].target;
+        break;
+    #endif
+    #if HOTENDS >= 2
+      case VP_T_E2_Set:
+        thermalManager.setTargetHotend(newvalue, 1);
+        acceptedvalue = thermalManager.temp_hotend[1].target;
+      break;
+    #endif
+    #if HAS_HEATED_BED
+      case VP_T_Bed_Set:
+        thermalManager.setTargetBed(newvalue);
+        acceptedvalue = thermalManager.temp_bed.target;
+        break;
+    #endif
+  }
+
+  // reply to display the new value to update the view if the new value was rejected by the Thermal Manager.
+  if (newvalue != acceptedvalue && var.send_to_display_handler) var.send_to_display_handler(var);
+  ScreenHandler.skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
+}
+
+void DGUSScreenVariableHandler::HandleFlowRateChanged(DGUS_VP_Variable &var, void *val_ptr) {
+  uint16_t newvalue = swap16(*(uint16_t*)val_ptr);
+  uint8_t target_extruder;
+  switch (var.VP) {
+    default: return;
+    #if (HOTENDS >= 1)
+      case VP_Flowrate_E1: target_extruder = 0; break;
+    #endif
+    #if (HOTENDS >= 2)
+      case VP_Flowrate_E2: target_extruder = 1; break;
+    #endif
+  }
+
+  planner.flow_percentage[target_extruder] = newvalue;
+  planner.refresh_e_factor(target_extruder);
+  ScreenHandler.skipVP = var.VP; // don't overwrite value the next update time as the display might autoincrement in parallel
+}
+
+void DGUSScreenVariableHandler::HandleManualExtrude(DGUS_VP_Variable &var, void *val_ptr) {
+  DEBUG_ECHOLNPGM("HandleManualMove");
+
+  int16_t movevalue = swap16(*(uint16_t*)val_ptr);
+  float target = movevalue * 0.01f;
+  ExtUI::extruder_t target_extruder;
+
+  switch (var.VP) {
+    #if HOTENDS >=1
+      case VP_MOVE_E1: target_extruder = ExtUI::extruder_t::E0; break;
+    #endif
+    #if HOTENDS >=2
+      case VP_MOVE_E2: target_extruder = ExtUI::extruder_t::E1; break
+    #endif
+    default: return;
+  }
+
+  target += ExtUI::getAxisPosition_mm(target_extruder);
+  ExtUI::setAxisPosition_mm(target, target_extruder);
+  skipVP = var.VP;
+}
+
+void DGUSScreenVariableHandler::HandleManualMove(DGUS_VP_Variable &var, void *val_ptr) {
+  DEBUG_ECHOLNPGM("HandleManualMove");
+
+  int16_t movevalue = swap16(*(uint16_t*)val_ptr);
+  char axiscode;
+  unsigned int speed = 1500;  //FIXME: get default feedrate for manual moves, dont hardcode.
+
+  switch (var.VP) {
+    case VP_MOVE_X:
+      axiscode = 'X';
+      if (!ExtUI::canMove(ExtUI::axis_t::X)) goto cannotmove;
+      break;
+
+    case VP_MOVE_Y:
+      axiscode = 'Y';
+      if (!ExtUI::canMove(ExtUI::axis_t::Y)) goto cannotmove;
+      break;
+
+    case VP_MOVE_Z:
+      axiscode = 'Z';
+      speed = 300; // default to 5mm/s
+      if (!ExtUI::canMove(ExtUI::axis_t::Z)) goto cannotmove;
+      break;
+
+    case VP_HOME_ALL: // only used for homing
+      axiscode = '\0';
+      movevalue = 0; // ignore value sent from display, this VP is _ONLY_ for homing.
+      break;
+
+    default: return;
+  }
+
+  if (!movevalue) {
+    // homing
+    DEBUG_ECHOPAIR(" homing ", axiscode);
+    char buf[6] = "G28 X";
+    buf[4] = axiscode;
+    //DEBUG_ECHOPAIR(" ", buf);
+    while (!enqueue_and_echo_command(buf)) idle();
+    //DEBUG_ECHOLN(" ✓");
+    ScreenHandler.ForceCompleteUpdate();
+    return;
+  }
+  else {
+    //movement
+    DEBUG_ECHOPAIR(" move ", axiscode);
+    bool old_relative_mode = relative_mode;
+    if (!relative_mode) {
+      //DEBUG_ECHO(" G91");
+      while (!enqueue_and_echo_command("G91")) idle();
+      //DEBUG_ECHOPGM(" ✓ ");
+    }
+    char buf[32];  // G1 X9999.99 F12345
+    unsigned int backup_speed = MMS_TO_MMM(feedrate_mm_s);
+    char sign[]="\0";
+    int16_t value = movevalue / 100;
+    if (movevalue < 0) { value = -value; sign[0] = '-'; }
+    int16_t fraction = ABS(movevalue) % 100;
+    snprintf_P(buf, 32, PSTR("G0 %c%s%d.%02d F%d"), axiscode, sign, value, fraction, speed);
+    //DEBUG_ECHOPAIR(" ", buf);
+    while (!enqueue_and_echo_command(buf)) idle();
+    //DEBUG_ECHOLN(" ✓ ");
+    if (backup_speed != speed) {
+      snprintf_P(buf, 32, PSTR("G0 F%d"), backup_speed);
+      while (!enqueue_and_echo_command(buf)) idle();
+      //DEBUG_ECHOPAIR(" ", buf);
+    }
+    //while (!enqueue_and_echo_command(buf)) idle();
+    //DEBUG_ECHOLN(" ✓ ");
+    if (!old_relative_mode) {
+      //DEBUG_ECHO("G90");
+      while (!enqueue_and_echo_command("G90")) idle();
+      //DEBUG_ECHO(" ✓ ");
+    }
+  }
+
+  ScreenHandler.ForceCompleteUpdate();
+  DEBUG_ECHOLNPGM("manmv done.");
+  return;
+
+  cannotmove:
+  DEBUG_ECHOLNPAIR(" cannot move ", axiscode);
+  return;
+}
+
+void DGUSScreenVariableHandler::UpdateNewScreen(DGUSLCD_Screens newscreen, bool popup) {
+  DEBUG_ECHOLNPAIR("SetNewScreen: ", newscreen);
+
+  if (!popup) {
+    memmove(&past_screens[1], &past_screens[0], sizeof(past_screens) - 1);
+    past_screens[0] = current_screen;
+  }
+
+  current_screen = newscreen;
+  skipVP = 0;
+  ForceCompleteUpdate();
+}
+
+void DGUSScreenVariableHandler::PopToOldScreen() {
+  DEBUG_ECHOLNPAIR("PopToOldScreen s=", past_screens[0]);
+  GotoScreen(past_screens[0], true);
+  memmove(&past_screens[0], &past_screens[1], sizeof(past_screens) - 1);
+  past_screens[sizeof(past_screens) - 1] = DGUSLCD_SCREEN_MAIN;
+}
+
+void DGUSScreenVariableHandler::UpdateScreenVPData() {
+  DEBUG_ECHOPAIR(" UpdateScreenVPData Screen: ", current_screen);
+
+  const uint16_t *VPList = DGUSLCD_FindScreenVPMapList(current_screen);
+  if (!VPList) {
+    DEBUG_ECHOLNPAIR(" NO SCREEN FOR: ", current_screen);
+    ScreenComplete = true;
+    return;  // nothing to do, likely a bug or boring screen.
+  }
+
+  // Round-Robbin updating of all VPs.
+  VPList += update_ptr;
+
+  bool sent_one = false;
+  do {
+    uint16_t VP = pgm_read_word(VPList);
+    DEBUG_ECHOPAIR(" VP: ", VP);
+    if (!VP) {
+      update_ptr = 0;
+      DEBUG_ECHOLNPGM(" UpdateScreenVPData done");
+      ScreenComplete = true;
+      return;  // Screen completed.
+    }
+
+    if (VP == skipVP) {
+      skipVP = 0;
+      continue;
+    }
+
+    DGUS_VP_Variable rcpy;
+    if (populate_VPVar(VP, &rcpy)) {
+      uint8_t expected_tx = 6 + rcpy.size;  // expected overhead is 6 bytes + payload.
+      // Send the VP to the display, but try to avoid overruning the Tx Buffer.
+      // But send at least one VP, to avoid getting stalled.
+      if (rcpy.send_to_display_handler && (!sent_one || expected_tx <= dgusdisplay.GetFreeTxBuffer())) {
+        //DEBUG_ECHOPAIR(" calling handler for ", rcpy.VP);
+        sent_one = true;
+        rcpy.send_to_display_handler(rcpy);
+      }
+      else {
+        //auto x=dgusdisplay.GetFreeTxBuffer();
+        //DEBUG_ECHOLNPAIR(" tx almost full: ", x);
+        //DEBUG_ECHOPAIR(" update_ptr ", update_ptr);
+        ScreenComplete = false;
+        return;  // please call again!
+      }
+    }
+
+  } while (++update_ptr, ++VPList, true);
+}
+
+void DGUSDisplay::loop() {
+  // protection against recursion… ProcessRx() might call indirectly idle() when trying to injecting gcode commands if the queue is full.
+  if (!no_reentrance) {
+    no_reentrance = true;
+    ProcessRx();
+    no_reentrance = false;
+  }
+}
+
+void DGUSDisplay::InitDisplay() {
+  RequestScreen(
+    #if ENABLED(SHOW_BOOTSCREEN)
+      DGUSLCD_SCREEN_BOOT
+    #else
+      DGUSLCD_SCREEN_MAIN
+    #endif
+  );
+}
+
+void DGUSDisplay::WriteVariable(uint16_t adr, const void* values, uint8_t valueslen, bool isstr) {
+  const char* myvalues = static_cast<const char*>(values);
+  bool strend = myvalues ? false : true;
+  WriteHeader(adr, DGUS_CMD_WRITEVAR, valueslen);
+  while (valueslen--) {
+    char x;
+    if (!strend) x = *myvalues++;
+    if ((isstr && !x) || strend) {
+      strend = true;
+      x = ' ';
+    }
+    dgusserial.write(x);
+  }
+}
+
+void DGUSDisplay::WriteVariablePGM(uint16_t adr, const void* values, uint8_t valueslen, bool isstr) {
+  const char* myvalues = static_cast<const char*>(values);
+  bool strend = myvalues ? false : true;
+  WriteHeader(adr, DGUS_CMD_WRITEVAR, valueslen);
+  while (valueslen--) {
+    char x;
+    if (!strend) x = pgm_read_byte(myvalues++);
+    if ((isstr && !x) || strend) {
+      strend = true;
+      x = ' ';
+    }
+    dgusserial.write(x);
+  }
+}
+
+void DGUSScreenVariableHandler::GotoScreen(DGUSLCD_Screens screen, bool ispopup) {
+  dgusdisplay.RequestScreen(screen);
+  UpdateNewScreen(screen, ispopup);
+}
+
+bool DGUSScreenVariableHandler::loop() {
+  dgusdisplay.loop();
+
+  const millis_t ms = millis();
+  static millis_t next_event_ms = 0;
+
+  if (!IsScreenComplete() || ELAPSED(ms, next_event_ms)) {
+    next_event_ms = ms + DGUS_UPDATE_INTERVAL_MS;
+    UpdateScreenVPData();
+  }
+
+  #if ENABLED(SHOW_BOOTSCREEN)
+    static bool booted = false;
+    if (!booted && ELAPSED(ms, BOOTSCREEN_TIMEOUT)) {
+      booted = true;
+      GotoScreen(DGUSLCD_SCREEN_MAIN);
+    }
+  #endif
+  return IsScreenComplete();
+}
+
+void DGUSDisplay::RequestScreen(DGUSLCD_Screens screen) {
+  DEBUG_ECHOLNPAIR("GotoScreen ", screen);
+  const unsigned char gotoscreen[] = { 0x5A, 0x01, (unsigned char) (screen >> 8U), (unsigned char) (screen & 0xFFU) };
+  WriteVariable(0x84, gotoscreen, sizeof(gotoscreen));
+}
+
+void DGUSDisplay::ProcessRx() {
+
+  if (!dgusserial.available() && dgusserial.is_rx_overrun()) {
+    // if we've got an overrun, but reset the flag only when we've emptied the buffer
+    // We want to extract as many as valid datagrams possible...
+    DEBUG_ECHOPGM("OVFL");
+    rx_datagram_state = DGUS_IDLE;
+    dgusserial.reset_rx_overun();
+  }
+
+  uint8_t receivedbyte;
+  while (dgusserial.available()) {
+    switch (rx_datagram_state) {
+
+      case DGUS_IDLE:	// Waiting for the first header byte
+        receivedbyte = dgusserial.read();
+        //DEBUG_ECHOPAIR("< ",x);
+        if (DGUS_HEADER1 == receivedbyte) rx_datagram_state = DGUS_HEADER1_SEEN;
+        break;
+
+      case DGUS_HEADER1_SEEN: // Waiting for the second header byte
+        receivedbyte = dgusserial.read();
+        //DEBUG_ECHOPAIR(" ",x);
+        rx_datagram_state = (DGUS_HEADER2 == receivedbyte) ? DGUS_HEADER2_SEEN : DGUS_IDLE;
+        break;
+
+      case DGUS_HEADER2_SEEN: // Waiting for the length byte
+        rx_datagram_len = dgusserial.read();
+        DEBUG_ECHOPAIR(" (", rx_datagram_len);
+        DEBUG_ECHOPGM(") ");
+
+        // Telegram min len is 3 (command and one word of payload)
+        rx_datagram_state = WITHIN(rx_datagram_len, 3, DGUS_RX_BUFFER_SIZE) ? DGUS_WAIT_TELEGRAM : DGUS_IDLE;
+        break;
+
+      case DGUS_WAIT_TELEGRAM: // wait for complete datagram to arrive.
+        if (dgusserial.available() < rx_datagram_len) return;
+
+        Initialized = true; // We've talked to it, so we defined it as initialized.
+        uint8_t command = dgusserial.read();
+
+        DEBUG_ECHOPAIR("# ", command);
+
+        uint8_t readlen = rx_datagram_len - 1;  // command is part of len.
+        unsigned char tmp[rx_datagram_len - 1];
+        unsigned char *ptmp = tmp;
+        while (readlen--) {
+          receivedbyte = dgusserial.read();
+          DEBUG_ECHOPAIR(" ", receivedbyte);
+          *ptmp++ = receivedbyte;
+        }
+        DEBUG_ECHOPGM(" # ");
+        // mostly we'll get this: 5A A5 03 82 4F 4B -- ACK on 0x82, so discard it.
+        if (command == DGUS_CMD_WRITEVAR && 'O' == tmp[0] && 'K' == tmp[1]) {
+          DEBUG_ECHOLNPGM(">");
+          rx_datagram_state = DGUS_IDLE;
+          break;
+        }
+
+        /* AutoUpload, (and answer to) Command 0x83 :
+        |      tmp[0  1  2  3  4 ... ]
+        | Example 5A A5 06 83 20 01 01 78 01 ……
+        |          / /  |  |   \ /   |  \     \
+        |        Header |  |    |    |   \_____\_ DATA (Words!)
+        |     DatagramLen  /  VPAdr  |
+        |           Command          DataLen (in Words) */
+        if (command == DGUS_CMD_READVAR) {
+          const uint16_t vp = tmp[0] << 8 | tmp[1];
+          const uint8_t dlen = tmp[2] << 1;  // Convert to Bytes. (Display works with words)
+          //DEBUG_ECHOPAIR(" vp=", vp);	DEBUG_ECHOPAIR(" dlen=", dlen);
+          DGUS_VP_Variable ramcopy;
+          if (populate_VPVar(vp, &ramcopy)) {
+            if (!(dlen == ramcopy.size || (dlen == 2 && ramcopy.size == 1)))
+              DEBUG_ECHOLNPGM("SIZE MISMATCH");
+            else if (ramcopy.set_by_display_handler) {
+              ramcopy.set_by_display_handler(ramcopy, &tmp[3]);
+            }
+            else
+              DEBUG_ECHOLNPGM(" VPVar found, no handler.");
+          }
+          else
+            DEBUG_ECHOLNPAIR(" VPVar not found:", vp);
+
+          rx_datagram_state = DGUS_IDLE;
+          break;
+        }
+
+      // discard what we do not understand.
+      rx_datagram_state = DGUS_IDLE;
+    }
+  }
+}
+
+size_t DGUSDisplay::GetFreeTxBuffer() { return dgusserial.GetTxBufferFree(); }
+
+void DGUSDisplay::WriteHeader(uint16_t adr, uint8_t cmd, uint8_t payloadlen) {
+  dgusserial.write(DGUS_HEADER1);
+  dgusserial.write(DGUS_HEADER2);
+  dgusserial.write(payloadlen + 3);
+  dgusserial.write(cmd);
+  dgusserial.write(adr >> 8);
+  dgusserial.write(adr & 0xFF);
+}
+
+void DGUSDisplay::WritePGM(const char str[], uint8_t len) {
+  while (len--) dgusserial.write(pgm_read_byte(str++));
+}
+
+// Serial implementation stolen from MarlinSerial.cpp -- but functinality reduced to our use case
+// (no XON/XOFF, no Emergency Parser, no error statistics, no support to send from interrupts ...)
+
+// Define all UART registers
+#define _TNAME(X,Y,Z)                X##Y##Z
+#define TNAME(X,Y,Z)                _TNAME(X,Y,Z)
+#define DGUS_SERIAL_RX_VECT          TNAME(USART,DGUS_SER_PORT,_RX_vect)
+#define DGUS_SERIAL_UDRE_VECT        TNAME(USART,DGUS_SER_PORT,_UDRE_vect)
+#define DGUS_UCSRxA                  TNAME(UCSR,DGUS_SER_PORT,A)
+#define DGUS_UCSRxB                  TNAME(UCSR,DGUS_SER_PORT,B)
+#define DGUS_UCSRxC                  TNAME(UCSR,DGUS_SER_PORT,C)
+#define DGUS_UBRRxH                  TNAME(UBRR,DGUS_SER_PORT,H)
+#define DGUS_UBRRxL                  TNAME(UBRR,DGUS_SER_PORT,L)
+#define DGUS_UDRx                    TNAME(UDR,DGUS_SER_PORT,)
+
+#define U2Xx                    TNAME(U2X,DGUS_SER_PORT,)
+#define RXENx                   TNAME(RXEN,DGUS_SER_PORT,)
+#define TXENx                   TNAME(TXEN,DGUS_SER_PORT,)
+#define TXCx                    TNAME(TXC,DGUS_SER_PORT,)
+#define RXCIEx                  TNAME(RXCIE,DGUS_SER_PORT,)
+#define UDRIEx                  TNAME(UDRIE,DGUS_SER_PORT,)
+#define UDREx                   TNAME(UDRE,DGUS_SER_PORT,)
+
+// A SW memory barrier, to ensure GCC does not overoptimize loops
+#define sw_barrier() asm volatile("": : :"memory");
+
+DGUSSerial::DGUSSerial() {
+  // Initialize UART
+  DGUS_UCSRxA = 1 << U2Xx;
+  const uint16_t baud_setting = (F_CPU / 4 / DGUS_BAUDRATE - 1) / 2;
+  DGUS_UBRRxH = baud_setting >> 8;
+  DGUS_UBRRxL = baud_setting;
+  DGUS_UCSRxC = 0x06;
+  DGUS_UCSRxB = 1 << RXCIEx | 1 << TXENx | 1 << RXENx;  // Enable TX,RX and the RX interrupts.
+}
+
+DGUSSerial::~DGUSSerial() { DGUS_UCSRxB = 0; }
+
+// "Atomically" read the RX head index value without disabling interrupts:
+// This MUST be called with RX interrupts enabled, and CAN'T be called
+// from the RX ISR itself!
+FORCE_INLINE r_ring_buffer_pos_t DGUSSerial::atomic_read_rx_head() {
+  #if RX_BUFFER_SIZE > 256
+    // Keep reading until 2 consecutive reads return the same value,
+    // meaning there was no update in-between caused by an interrupt.
+    // This works because serial RX interrupts happen at a slower rate
+    // than successive reads of a variable, so 2 consecutive reads with
+    // the same value means no interrupt updated it.
+    r_ring_buffer_pos_t vold, vnew = rx_buffer.head;
+    sw_barrier();
+    do {
+      vold = vnew;
+      vnew = rx_buffer.head;
+      sw_barrier();
+    } while (vold != vnew);
+    return vnew;
+  #else
+    // With an 8bit index, reads are always atomic. No need for special handling
+    return rx_buffer.head;
+  #endif
+}
+
+// Set RX tail index, taking into account the RX ISR could interrupt
+//  the write to this variable in the middle - So a backup strategy
+//  is used to ensure reads of the correct values.
+//    -Must NOT be called from the RX ISR -
+FORCE_INLINE void DGUSSerial::atomic_set_rx_tail(r_ring_buffer_pos_t value) {
+  #if RX_BUFFER_SIZE > 256
+    // Store the new value in the backup
+    rx_tail_value_backup = value;
+    sw_barrier();
+    // Flag we are about to change the true value
+    rx_tail_value_not_stable = true;
+    sw_barrier();
+    // Store the new value
+    rx_buffer.tail = value;
+    sw_barrier();
+    // Signal the new value is completely stored into the value
+    rx_tail_value_not_stable = false;
+    sw_barrier();
+  #else
+    rx_buffer.tail = value;
+  #endif
+}
+
+// Get the RX tail index, taking into account the read could be
+//  interrupting in the middle of the update of that index value
+//    -Called from the RX ISR -
+FORCE_INLINE r_ring_buffer_pos_t DGUSSerial::atomic_read_rx_tail() {
+  #if RX_BUFFER_SIZE > 256
+    // If the true index is being modified, return the backup value
+    if (rx_tail_value_not_stable) return rx_tail_value_backup;
+  #endif
+  // The true index is stable, return it
+  return rx_buffer.tail;
+}
+
+// (called with RX interrupts disabled)
+FORCE_INLINE void DGUSSerial::store_rxd_char() {
+  // Get the tail - Nothing can alter its value while this ISR is executing, but there's
+  // a chance that this ISR interrupted the main process while it was updating the index.
+  // The backup mechanism ensures the correct value is always returned.
+  const r_ring_buffer_pos_t t = atomic_read_rx_tail();
+
+  // Get the head pointer - This ISR is the only one that modifies its value, so it's safe to read here
+  r_ring_buffer_pos_t h = rx_buffer.head;
+
+  // Get the next element
+  r_ring_buffer_pos_t i = (r_ring_buffer_pos_t) (h + 1) & (r_ring_buffer_pos_t) (DGUS_RX_BUFFER_SIZE - 1);
+
+  // Read the character from the USART
+  uint8_t c = DGUS_UDRx;
+
+  // If the character is to be stored at the index just before the tail
+  // (such that the head would advance to the current tail), the RX FIFO is
+  // full, so don't write the character or advance the head.
+  if (i != t) {
+    rx_buffer.buffer[h] = c;
+    h = i;
+  }
+  else
+    dgus_rx_overrun = true;
+
+  // Store the new head value - The main loop will retry until the value is stable
+  rx_buffer.head = h;
+}
+
+// (called with TX irqs disabled)
+FORCE_INLINE void DGUSSerial::tx_udr_empty_irq(void) {
+  // Read positions
+  uint8_t t = tx_buffer.tail;
+  const uint8_t h = tx_buffer.head;
+  // If nothing to transmit, just disable TX interrupts. This could
+  // happen as the result of the non atomicity of the disabling of RX
+  // interrupts that could end reenabling TX interrupts as a side effect.
+  if (h == t) {
+    CBI(DGUS_UCSRxB, UDRIEx); // (Non-atomic, could be reenabled by the main program, but eventually this will succeed)
+    return;
+  }
+
+  // There is something to TX, Send the next byte
+  const uint8_t c = tx_buffer.buffer[t];
+  t = (t + 1) & (DGUS_TX_BUFFER_SIZE - 1);
+  DGUS_UDRx = c;
+  tx_buffer.tail = t;
+
+  // Clear the TXC bit (by writing a one to its bit location).
+  // Ensures flush() won't return until the bytes are actually written/
+  SBI(DGUS_UCSRxA, TXCx);
+
+  // Disable interrupts if there is nothing to transmit following this byte
+  if (h == t) CBI(DGUS_UCSRxB, UDRIEx);
+}
+
+r_ring_buffer_pos_t DGUSSerial::available(void) {
+  const r_ring_buffer_pos_t h = atomic_read_rx_head(), t = rx_buffer.tail;
+  return (r_ring_buffer_pos_t) (DGUS_RX_BUFFER_SIZE + h - t) & (DGUS_RX_BUFFER_SIZE - 1);
+}
+
+int DGUSSerial::read() {
+  const r_ring_buffer_pos_t h = atomic_read_rx_head();
+
+  // Read the tail. Main thread owns it, so it is safe to directly read it
+  r_ring_buffer_pos_t t = rx_buffer.tail;
+
+  // If nothing to read, return now
+  if (h == t) return -1;
+
+  // Get the next char
+  const int v = rx_buffer.buffer[t];
+  t = (r_ring_buffer_pos_t) (t + 1) & (DGUS_RX_BUFFER_SIZE - 1);
+
+  // Advance tail - Making sure the RX ISR will always get an stable value, even
+  // if it interrupts the writing of the value of that variable in the middle.
+  atomic_set_rx_tail(t);
+  return v;
+}
+
+void DGUSSerial::write(const uint8_t c) {
+  // are we currently tranmitting? If not, we can just place the byte in UDR.
+  if (!TEST(DGUS_UCSRxB, UDRIEx) && TEST(DGUS_UCSRxA, UDREx)) {
+    DGUS_UDRx = c;
+    SBI(DGUS_UCSRxA, TXCx);
+    return;
+  }
+
+  const uint8_t i = (tx_buffer.head + 1) & (DGUS_TX_BUFFER_SIZE - 1);
+  while (i == tx_buffer.tail) sw_barrier();
+
+  // Store new char. head is always safe to move
+  tx_buffer.buffer[tx_buffer.head] = c;
+  tx_buffer.head = i;
+  SBI(DGUS_UCSRxB, UDRIEx);  // Enable Interrupts to finish off.
+}
+
+t_ring_buffer_pos_t DGUSSerial::GetTxBufferFree() {
+  const t_ring_buffer_pos_t t = tx_buffer.tail,  // next byte to send.
+                            h = tx_buffer.head;  // next pos for queue.
+  int ret = t - h - 1;
+  if (ret < 0) ret += DGUS_TX_BUFFER_SIZE + 1;
+  return ret;
+}
+
+ISR(DGUS_SERIAL_UDRE_VECT) { dgusserial.tx_udr_empty_irq(); }
+ISR(DGUS_SERIAL_RX_VECT) { dgusserial.store_rxd_char(); }
+
+#endif // DGUS_LCD

Marlin/src/lcd/extensible_ui/lib/dgus/DGUSDisplay.h

@@ -0,0 +1,236 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2019 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/>.
+ *
+ */
+#pragma once
+
+/* DGUS implementation written by coldtobi in 2019 for Marlin */
+
+#include "../../../../inc/MarlinConfigPre.h"
+
+#include "../../../../Marlin.h"
+#include "DGUSVPVariable.h"
+
+enum DGUSLCD_Screens : uint8_t;
+
+#define DEBUG_OUT ENABLED(DEBUG_DGUSLCD)
+#include "../../../../core/debug_out.h"
+
+typedef enum : uint8_t {
+  DGUS_IDLE,           //< waiting for DGUS_HEADER1.
+  DGUS_HEADER1_SEEN,   //< DGUS_HEADER1 received
+  DGUS_HEADER2_SEEN,   //< DGUS_HEADER2 received
+  DGUS_WAIT_TELEGRAM,  //< LEN received, Waiting for to receive all bytes.
+} rx_datagram_state_t;
+
+// Low-Level access to the display.
+class DGUSDisplay {
+public:
+
+  DGUSDisplay() = default;
+
+  static void InitDisplay();
+
+  // Variable access.
+  static void WriteVariable(uint16_t adr, const void* values, uint8_t valueslen, bool isstr=false);
+  static void WriteVariablePGM(uint16_t adr, const void* values, uint8_t valueslen, bool isstr=false);
+  template<typename T>
+  static void WriteVariable(uint16_t adr, T value) {
+    WriteVariable(adr, static_cast<const void*>(&value), sizeof(T));
+  }
+
+  // Until now I did not need to actively read from the display. That's why there is no ReadVariable
+  // (I extensively use the auto upload of the display)
+
+  // Force display into another screen.
+  // (And trigger update of containing VPs)
+  // (to implement a pop up message, which may not be nested)
+  static void RequestScreen(DGUSLCD_Screens screen);
+
+  // Periodic tasks, eg. Rx-Queue handling.
+  static void loop();
+
+public:
+  // Helper for users of this class to estimate if an interaction would be blocking.
+  static size_t GetFreeTxBuffer();
+
+  // Checks two things: Can we confirm the presence of the display and has we initiliazed it.
+  // (both boils down that the display answered to our chatting)
+  static inline bool isInitialized() { return Initialized; }
+
+private:
+  static void WriteHeader(uint16_t adr, uint8_t cmd, uint8_t payloadlen);
+  static void WritePGM(const char str[], uint8_t len);
+  static void ProcessRx();
+
+  static rx_datagram_state_t rx_datagram_state;
+  static uint8_t rx_datagram_len;
+  static bool Initialized, no_reentrance;
+};
+
+extern DGUSDisplay dgusdisplay;
+
+// compile-time x^y
+constexpr float cpow(const float x, const int y) { return y == 0 ? 1.0 : x * cpow(x, y - 1); }
+
+class DGUSScreenVariableHandler {
+public:
+  DGUSScreenVariableHandler() = default;
+
+  static bool loop();
+
+  /// Send all 4 strings that are displayed on the infoscreen, confirmation screen and kill screen
+  /// The bools specifing whether the strings are in RAM or FLASH.
+  static void sendinfoscreen(const char* line1, const char* line2, const char* line3, const char* line4, bool l1inflash, bool l2inflash, bool l3inflash, bool liinflash);
+
+  static void HandleUserConfirmationPopUp(uint16_t ConfirmVP, const char* line1, const char* line2, const char* line3, const char* line4, bool l1inflash, bool l2inflash, bool l3inflash, bool liinflash);
+
+  /// "M117" Message -- msg is a RAM ptr.
+  static void setstatusmessage(const char* msg);
+  /// The same for messages from Flash
+  static void setstatusmessagePGM(PGM_P const msg);
+  // Callback for VP "Display wants to change screen on idle printer"
+  static void ScreenChangeHookIfIdle(DGUS_VP_Variable &var, void *val_ptr);
+  // Callback for VP "Screen has been changed"
+  static void ScreenChangeHook(DGUS_VP_Variable &var, void *val_ptr);
+  // Callback for VP "All Heaters Off"
+  static void HandleAllHeatersOff(DGUS_VP_Variable &var, void *val_ptr);
+  // Hook for "Change this temperature"
+  static void HandleTemperatureChanged(DGUS_VP_Variable &var, void *val_ptr);
+  // Hook for "Change Flowrate"
+  static void HandleFlowRateChanged(DGUS_VP_Variable &var, void *val_ptr);
+  // Hook for manual move.
+  static void HandleManualMove(DGUS_VP_Variable &var, void *val_ptr);
+  // Hook for manual extrude.
+  static void HandleManualExtrude(DGUS_VP_Variable &var, void *val_ptr);
+
+  #if ENABLED(SDSUPPORT)
+    // Callback for VP "Display wants to change screen when there is a SD card"
+    static void ScreenChangeHookIfSD(DGUS_VP_Variable &var, void *val_ptr);
+    /// Scroll buttons on the file listing screen.
+    static void DGUSLCD_SD_ScrollFilelist(DGUS_VP_Variable &var, void *val_ptr);
+    /// File touched.
+    static void DGUSLCD_SD_FileSelected(DGUS_VP_Variable &var, void *val_ptr);
+    /// start print after confirmation received.
+    static void DGUSLCD_SD_StartPrint(DGUS_VP_Variable &var, void *val_ptr);
+    /// User hit the pause, resume or abort button.
+    static void DGUSLCD_SD_ResumePauseAbort(DGUS_VP_Variable &var, void *val_ptr);
+    /// User confirmed the abort action
+    static void DGUSLCD_SD_ReallyAbort(DGUS_VP_Variable &var, void *val_ptr);
+    /// Send a single filename to the display.
+    static void DGUSLCD_SD_SendFilename(DGUS_VP_Variable &var);
+    /// Marlin informed us that a new SD has been inserted.
+    static void SDCardInserted();
+    /// Marlin informed us that the SD Card has been removed().
+    static void SDCardRemoved();
+    /// Marlin informed us about a bad SD Card.
+    static void SDCardError();
+  #endif
+
+  // OK Button the Confirm screen.
+  static void ScreenConfirmedOK(DGUS_VP_Variable &var, void *val_ptr);
+
+  // Update data after went to new screen (by display or by GotoScreen)
+  // remember: store the last-displayed screen, so it can get returned to.
+  // (e.g for pop up messages)
+  static void UpdateNewScreen(DGUSLCD_Screens newscreen, bool popup=false);
+
+  // Recall the remembered screen.
+  static void PopToOldScreen();
+
+  // Make the display show the screen and update all VPs in it.
+  static void GotoScreen(DGUSLCD_Screens screen, bool ispopup = false);
+
+  static void UpdateScreenVPData();
+
+  // Helpers to convert and transfer data to the display.
+  static void DGUSLCD_SendWordValueToDisplay(DGUS_VP_Variable &var);
+  static void DGUSLCD_SendStringToDisplay(DGUS_VP_Variable &var);
+  static void DGUSLCD_SendStringToDisplayPGM(DGUS_VP_Variable &var);
+  static void DGUSLCD_SendPercentageToDisplay(DGUS_VP_Variable &var);
+  static void DGUSLCD_SendPrintTimeToDisplay(DGUS_VP_Variable &var);
+
+  /// Send a value from 0..100 to a variable with a range from 0..255
+  static void DGUSLCD_PercentageToUint8(DGUS_VP_Variable &var, void *val_ptr);
+
+  template<typename T>
+  static void DGUSLCD_SetValueDirectly(DGUS_VP_Variable &var, void *val_ptr) {
+    if (!var.memadr) return;
+    union { unsigned char tmp[sizeof(T)]; T t; } x;
+    unsigned char *ptr = (unsigned char*)val_ptr;
+    for (uint8_t i = 0; i < sizeof(T); i++) x.tmp[i] = ptr[sizeof(T) - i - 1];
+    *(T*)var.memadr = x.t;
+  }
+
+  /// Send a float value to the display.
+  /// Display will get a 4-byte integer scaled to the number of digits:
+  /// Tell the display the number of digits and it cheats by displaying a dot between...
+  template<unsigned int decimals>
+  static void DGUSLCD_SendFloatAsLongValueToDisplay(DGUS_VP_Variable &var) {
+    if (var.memadr) {
+      float f = *(float *)var.memadr;
+      f *= cpow(10, decimals);
+      union { long l; char lb[4]; } endian;
+
+      char tmp[4];
+      endian.l = f;
+      tmp[0] = endian.lb[3];
+      tmp[1] = endian.lb[2];
+      tmp[2] = endian.lb[1];
+      tmp[3] = endian.lb[0];
+      dgusdisplay.WriteVariable(var.VP, tmp, 4);
+    }
+  }
+
+  /// Force an update of all VP on the current screen.
+  static inline void ForceCompleteUpdate() { update_ptr = 0; ScreenComplete = false; }
+  /// Has all VPs sent to the screen
+  static inline bool IsScreenComplete() { return ScreenComplete; }
+
+  static inline DGUSLCD_Screens getCurrentScreen() { return current_screen; }
+
+  static inline void SetupConfirmAction( void (*f)()) { confirm_action_cb = f; }
+
+private:
+  static DGUSLCD_Screens current_screen;  ///< currently on screen
+  static constexpr uint8_t NUM_PAST_SCREENS = 4;
+  static DGUSLCD_Screens past_screens[NUM_PAST_SCREENS]; ///< LIFO with past screens for the "back" button.
+
+  static uint8_t update_ptr;    ///< Last sent entry in the VPList for the actual screen.
+  static uint16_t skipVP;       ///< When updating the screen data, skip this one, because the user is interacting with it.
+  static bool ScreenComplete;   ///< All VPs sent to screen?
+
+  static uint16_t ConfirmVP;    ///< context for confirm screen (VP that will be emulated-sent on "OK").
+
+  #if ENABLED(SDSUPPORT)
+    static int16_t top_file;    ///< file on top of file chooser
+    static int16_t file_to_print; ///< touched file to be confirmed
+  #endif
+
+  static void (*confirm_action_cb)();
+};
+
+extern DGUSScreenVariableHandler ScreenHandler;
+
+/// Find the flash address of a DGUS_VP_Variable for the VP.
+extern const DGUS_VP_Variable* DGUSLCD_FindVPVar(const uint16_t vp);
+
+/// Helper to populate a DGUS_VP_Variable for a given VP. Return false if not found.
+extern bool populate_VPVar(const uint16_t VP, DGUS_VP_Variable * const ramcopy);

Marlin/src/lcd/extensible_ui/lib/dgus/DGUSDisplayDefinition.cpp

@@ -0,0 +1,231 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2019 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/>.
+ *
+ */
+
+/* DGUS implementation written by coldtobi in 2019 for Marlin */
+
+#include "../../../../inc/MarlinConfigPre.h"
+
+#if ENABLED(DGUS_LCD)
+
+#include "DGUSDisplayDefinition.h"
+#include "DGUSDisplay.h"
+
+#include "../../../../module/temperature.h"
+#include "../../../../module/motion.h"
+
+#include "../../../ultralcd.h"
+
+const uint16_t VPList_Boot[] PROGMEM = {
+  VP_MARLIN_VERSION,
+  0x0000
+};
+
+const uint16_t VPList_Main[] PROGMEM = {
+  /* VP_M117, for completeness, but it cannot be auto-uploaded. */
+  0x0000
+};
+
+const uint16_t VPList_Temp[] PROGMEM = {
+  #if HOTENDS >= 1
+    VP_T_E1_Is, VP_T_E1_Set,
+  #endif
+  #if HOTENDS >= 2
+    VP_T_E2_I, VP_T_E2_S,
+  #endif
+  #if HAS_HEATED_BED
+    VP_T_Bed_Is, VP_T_Bed_Set,
+  #endif
+  0x0000
+};
+
+const uint16_t VPList_Status[] PROGMEM = {
+  /* VP_M117, for completeness, but it cannot be auto-uploaded */
+  #if HOTENDS >= 1
+    VP_T_E1_Is, VP_T_E1_Set,
+  #endif
+  #if HOTENDS >= 2
+    VP_T_E2_I, VP_T_E2_S,
+  #endif
+  #if HAS_HEATED_BED
+    VP_T_Bed_Is, VP_T_Bed_Set,
+  #endif
+  #if FAN_COUNT > 0
+    VP_Fan_Percentage,
+  #endif
+  VP_XPos, VP_YPos, VP_ZPos,
+  VP_Fan_Percentage,
+  VP_Feedrate_Percentage,
+  VP_PrintProgress_Percentage,
+  0x0000
+};
+
+const uint16_t VPList_Status2[] PROGMEM = {
+  /* VP_M117, for completeness, but it cannot be auto-uploaded */
+  #if HOTENDS >= 1
+    VP_Flowrate_E1,
+  #endif
+  #if HOTENDS >= 2
+    VP_Flowrate_E2,
+  #endif
+  VP_PrintProgress_Percentage,
+  VP_PrintTime,
+  0x0000
+};
+
+const uint16_t VPList_ManualMove[] PROGMEM = {
+  VP_XPos, VP_YPos, VP_ZPos,
+  0x0000
+};
+
+const uint16_t VPList_ManualExtrude[] PROGMEM = {
+  VP_EPos,
+  0x0000
+};
+
+const uint16_t VPList_FanAndFeedrate[] PROGMEM = {
+  VP_Feedrate_Percentage, VP_Fan_Percentage,
+  0x0000
+};
+
+const uint16_t VPList_SD_FlowRates[] PROGMEM = {
+  VP_Flowrate_E1, VP_Flowrate_E2,
+  0x0000
+};
+
+const uint16_t VPList_SDFileList[] PROGMEM = {
+  VP_SD_FileName0, VP_SD_FileName1, VP_SD_FileName2, VP_SD_FileName3, VP_SD_FileName4,
+  0x0000
+};
+
+const uint16_t VPList_SD_PrintManipulation[] PROGMEM = {
+  VP_PrintProgress_Percentage, VP_PrintTime,
+  0x0000
+};
+
+const struct VPMapping VPMap[] PROGMEM = {
+  { DGUSLCD_SCREEN_BOOT, VPList_Boot },
+  { DGUSLCD_SCREEN_MAIN, VPList_Main },
+  { DGUSLCD_SCREEN_TEMPERATURE, VPList_Temp },
+  { DGUSLCD_SCREEN_STATUS, VPList_Status },
+  { DGUSLCD_SCREEN_STATUS2, VPList_Status2 },
+  { DGUSLCD_SCREEN_MANUALMOVE, VPList_ManualMove },
+  { DGUSLCD_SCREEN_MANUALEXTRUDE, VPList_ManualExtrude },
+  { DGUSLCD_SCREEN_FANANDFEEDRATE, VPList_FanAndFeedrate },
+  { DGUSLCD_SCREEN_FLOWRATES, VPList_SD_FlowRates },
+  { DGUSLCD_SCREEN_SDPRINTMANIPULATION, VPList_SD_PrintManipulation },
+  { DGUSLCD_SCREEN_SDFILELIST, VPList_SDFileList },
+  { 0 , nullptr } // List is terminated with an nullptr as table entry.
+};
+
+const char MarlinVersion[] PROGMEM = SHORT_BUILD_VERSION;
+
+// Helper to define a DGUS_VP_Variable for common use cases.
+#define VPHELPER(VPADR, VPADRVAR, RXFPTR, TXFPTR ) { .VP=VPADR, .memadr=VPADRVAR, .size=sizeof(VPADRVAR), \
+  .set_by_display_handler = RXFPTR, .send_to_display_handler = TXFPTR }
+
+// Helper to define a DGUS_VP_Variable when the sizeo of the var cannot be determined automaticalyl (eg. a string)
+#define VPHELPER_STR(VPADR, VPADRVAR, STRLEN, RXFPTR, TXFPTR ) { .VP=VPADR, .memadr=VPADRVAR, .size=STRLEN, \
+  .set_by_display_handler = RXFPTR, .send_to_display_handler = TXFPTR }
+
+const struct DGUS_VP_Variable ListOfVP[] PROGMEM = {
+  // Helper to detect touch events
+  VPHELPER(VP_SCREENCHANGE, nullptr, DGUSScreenVariableHandler::ScreenChangeHook, nullptr),
+  VPHELPER(VP_SCREENCHANGE_ASK, nullptr, DGUSScreenVariableHandler::ScreenChangeHookIfIdle, nullptr),
+  VPHELPER(VP_SCREENCHANGE_WHENSD, nullptr, DGUSScreenVariableHandler::ScreenChangeHookIfSD, nullptr),
+  VPHELPER(VP_CONFIRMED, nullptr, DGUSScreenVariableHandler::ScreenConfirmedOK, nullptr),
+
+  VPHELPER(VP_TEMP_ALL_OFF, nullptr, &DGUSScreenVariableHandler::HandleAllHeatersOff, nullptr),
+
+  VPHELPER(VP_MOVE_X, nullptr, &DGUSScreenVariableHandler::HandleManualMove, nullptr),
+  VPHELPER(VP_MOVE_Y, nullptr, &DGUSScreenVariableHandler::HandleManualMove, nullptr),
+  VPHELPER(VP_MOVE_Z, nullptr, &DGUSScreenVariableHandler::HandleManualMove, nullptr),
+  VPHELPER(VP_HOME_ALL, nullptr, &DGUSScreenVariableHandler::HandleManualMove, nullptr),
+
+  { .VP = VP_MARLIN_VERSION, .memadr = (void*)MarlinVersion, .size = VP_MARLIN_VERSION_LEN, .set_by_display_handler = nullptr, .send_to_display_handler =&DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplayPGM },
+  // M117 LCD String (We don't need the string in memory but "just" push it to the display on demand, hence the nullptr
+  { .VP = VP_M117, .memadr = nullptr, .size = VP_M117_LEN, .set_by_display_handler = nullptr, .send_to_display_handler =&DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplay },
+
+  // Temperature Data
+  #if HOTENDS >= 1
+    VPHELPER(VP_T_E1_Is, &thermalManager.temp_hotend[0].current, nullptr, DGUSScreenVariableHandler::DGUSLCD_SendFloatAsLongValueToDisplay<0>),
+    VPHELPER(VP_T_E1_Set, &thermalManager.temp_hotend[0].target, DGUSScreenVariableHandler::HandleTemperatureChanged, &DGUSScreenVariableHandler::DGUSLCD_SendWordValueToDisplay),
+    VPHELPER(VP_Flowrate_E1, nullptr, DGUSScreenVariableHandler::HandleFlowRateChanged, &DGUSScreenVariableHandler::DGUSLCD_SendWordValueToDisplay),
+    VPHELPER(VP_EPos, &destination[3], nullptr, DGUSScreenVariableHandler::DGUSLCD_SendFloatAsLongValueToDisplay<2>),
+    VPHELPER(VP_MOVE_E1, nullptr, &DGUSScreenVariableHandler::HandleManualExtrude, nullptr),
+  #endif
+  #if HOTENDS >= 2
+    VPHELPER(VP_T_E2_I, &thermalManager.temp_hotend[1].current, nullptr, DGUSLCD_SendFloatAsLongValueToDisplay<0>),
+    VPHELPER(VP_T_E2_S, &thermalManager.temp_hotend[1].target, DGUSScreenVariableHandler::HandleTemperatureChanged, &DGUSScreenVariableHandler::DGUSLCD_SendWordValueToDisplay),
+    VPHELPER(VP_Flowrate_E2, nullptr, DGUSScreenVariableHandler::HandleFlowRateChanged, &DGUSScreenVariableHandler::DGUSLCD_SendWordValueToDisplay),
+    VPHELPER(VP_MOVE_E2, nullptr, &DGUSScreenVariableHandler::HandleManualExtrude, nullptr),
+  #endif
+  #if HOTENDS >= 3
+    #error More than 2 Hotends currently not implemented on the Display UI design.
+  #endif
+  #if HAS_HEATED_BED
+    VPHELPER(VP_T_Bed_Is, &thermalManager.temp_bed.current, nullptr, DGUSScreenVariableHandler::DGUSLCD_SendFloatAsLongValueToDisplay<0>),
+    VPHELPER(VP_T_Bed_Set, &thermalManager.temp_bed.target, DGUSScreenVariableHandler::HandleTemperatureChanged, &DGUSScreenVariableHandler::DGUSLCD_SendWordValueToDisplay),
+  #endif
+
+  // Fan Data.
+  #if FAN_COUNT > 0
+    VPHELPER(VP_Fan_Percentage, &thermalManager.fan_speed[0], DGUSScreenVariableHandler::DGUSLCD_PercentageToUint8, &DGUSScreenVariableHandler::DGUSLCD_SendPercentageToDisplay),
+  #endif
+
+  // Feedrate.
+  VPHELPER(VP_Feedrate_Percentage, &feedrate_percentage, DGUSScreenVariableHandler::DGUSLCD_SetValueDirectly<int16_t>, &DGUSScreenVariableHandler::DGUSLCD_SendWordValueToDisplay ),
+
+  // Position Data.
+  VPHELPER(VP_XPos, &current_position[0], nullptr, DGUSScreenVariableHandler::DGUSLCD_SendFloatAsLongValueToDisplay<2>),
+  VPHELPER(VP_YPos, &current_position[1], nullptr, DGUSScreenVariableHandler::DGUSLCD_SendFloatAsLongValueToDisplay<2>),
+  VPHELPER(VP_ZPos, &current_position[2], nullptr, DGUSScreenVariableHandler::DGUSLCD_SendFloatAsLongValueToDisplay<2>),
+
+  // Print Progress.
+  VPHELPER(VP_PrintProgress_Percentage, &MarlinUI::progress_bar_percent, nullptr, DGUSScreenVariableHandler::DGUSLCD_SendWordValueToDisplay ),
+
+  // Print Time
+  VPHELPER_STR(VP_PrintTime, nullptr, VP_PrintTime_LEN, nullptr, DGUSScreenVariableHandler::DGUSLCD_SendPrintTimeToDisplay ),
+
+  // SDCard File listing.
+  #if ENABLED(SDSUPPORT)
+    VPHELPER(VP_SD_ScrollEvent, nullptr, DGUSScreenVariableHandler::DGUSLCD_SD_ScrollFilelist, nullptr),
+    VPHELPER(VP_SD_FileSelected, nullptr, DGUSScreenVariableHandler::DGUSLCD_SD_FileSelected, nullptr),
+    VPHELPER(VP_SD_FileSelectConfirm, nullptr, DGUSScreenVariableHandler::DGUSLCD_SD_StartPrint, nullptr),
+    VPHELPER_STR(VP_SD_FileName0,  nullptr, VP_SD_FileName_LEN, nullptr, DGUSScreenVariableHandler::DGUSLCD_SD_SendFilename ),
+    VPHELPER_STR(VP_SD_FileName1,  nullptr, VP_SD_FileName_LEN, nullptr, DGUSScreenVariableHandler::DGUSLCD_SD_SendFilename ),
+    VPHELPER_STR(VP_SD_FileName2,  nullptr, VP_SD_FileName_LEN, nullptr, DGUSScreenVariableHandler::DGUSLCD_SD_SendFilename ),
+    VPHELPER_STR(VP_SD_FileName3,  nullptr, VP_SD_FileName_LEN, nullptr, DGUSScreenVariableHandler::DGUSLCD_SD_SendFilename ),
+    VPHELPER_STR(VP_SD_FileName4,  nullptr, VP_SD_FileName_LEN, nullptr, DGUSScreenVariableHandler::DGUSLCD_SD_SendFilename ),
+    VPHELPER(VP_SD_ResumePauseAbort, nullptr, DGUSScreenVariableHandler::DGUSLCD_SD_ResumePauseAbort, nullptr),
+    VPHELPER(VP_SD_AbortPrintConfirmed, nullptr, DGUSScreenVariableHandler::DGUSLCD_SD_ReallyAbort, nullptr),
+  #endif
+
+  // Messages for the User, shared by the popup and the kill screen. They cant be autouploaded as we do not buffer content.
+  { .VP = VP_MSGSTR1, .memadr = nullptr, .size = VP_MSGSTR1_LEN, .set_by_display_handler = nullptr, .send_to_display_handler = &DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplayPGM },
+  { .VP = VP_MSGSTR2, .memadr = nullptr, .size = VP_MSGSTR2_LEN, .set_by_display_handler = nullptr, .send_to_display_handler = &DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplayPGM },
+  { .VP = VP_MSGSTR3, .memadr = nullptr, .size = VP_MSGSTR3_LEN, .set_by_display_handler = nullptr, .send_to_display_handler = &DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplayPGM },
+  { .VP = VP_MSGSTR4, .memadr = nullptr, .size = VP_MSGSTR4_LEN, .set_by_display_handler = nullptr, .send_to_display_handler = &DGUSScreenVariableHandler::DGUSLCD_SendStringToDisplayPGM },
+
+  VPHELPER(0, 0, 0, 0)  // must be last entry.
+};
+
+#endif // DGUS_LCD

Marlin/src/lcd/extensible_ui/lib/dgus/DGUSDisplayDefinition.h

@@ -0,0 +1,192 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2019 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/>.
+ *
+ */
+#pragma once
+
+/* DGUS implementation written by coldtobi in 2019 for Marlin */
+
+#include "DGUSVPVariable.h"
+
+// This file defines the interaction between Marlin and the display firmware.
+
+// information on which screen which VP is displayed
+// As this is a sparse table, two arrays are needed:
+// one to list the VPs of one screen and one to map screens to the lists.
+// (Strictly this would not be necessary, but allows to only send data the display needs and reducing load on Marlin)
+struct VPMapping {
+  const uint8_t screen;
+  const uint16_t *VPList;  // The list is null-terminated.
+};
+
+extern const struct VPMapping VPMap[];
+
+enum DGUSLCD_Screens : uint8_t {
+  DGUSLCD_SCREEN_BOOT = 0,
+  DGUSLCD_SCREEN_MAIN = 10,
+  DGUSLCD_SCREEN_TEMPERATURE = 20,
+  DGUSLCD_SCREEN_STATUS = 30,
+  DGUSLCD_SCREEN_STATUS2 = 32,
+  DGUSLCD_SCREEN_MANUALMOVE = 40,
+  DGUSLCD_SCREEN_MANUALEXTRUDE=42,
+  DGUSLCD_SCREEN_FANANDFEEDRATE = 44,
+  DGUSLCD_SCREEN_FLOWRATES = 46,
+  DGUSLCD_SCREEN_SDFILELIST = 50,
+  DGUSLCD_SCREEN_SDPRINTMANIPULATION = 52,
+  DGUSLCD_SCREEN_CONFIRM = 240,
+  DGUSLCD_SCREEN_KILL = 250, ///< Kill Screen. Must always be 250 (to be able to display "Error wrong LCD Version")
+  DGUSLCD_SCREEN_POPUP = 252,  ///< special target, popup screen will also return this code to say "return to previous screen"
+  DGUSLDC_SCREEN_UNUSED = 255
+};
+
+// Display Memory layout used (T5UID)
+// Except system variables this is arbitrary, just to organize stuff....
+
+// 0x0000 .. 0x0FFF  -- System variables and reserved by the display
+// 0x1000 .. 0x1FFF  -- Variables to never change location, regardless of UI Version
+// 0x2000 .. 0x2FFF  -- Controls (VPs that will trigger some action)
+// 0x3000 .. 0x4FFF  -- Marlin Data to be displayed
+// 0x5000 ..         -- SPs (if we want to modify display elements, e.g change color or like) -- currently unused
+
+// As there is plenty of space (at least most displays have >8k RAM), we do not pack them too tight,
+// so that we can keep variables nicely together in the address space.
+
+// UI Version always on 0x1000...0x1002 so that the firmware can check this and bail out.
+constexpr uint16_t VP_UI_VERSION_MAJOR = 0x1000;  // Major -- incremented when incompatible
+constexpr uint16_t VP_UI_VERSION_MINOR = 0x1001;  // Minor -- incremented on new features, but compatible
+constexpr uint16_t VP_UI_VERSION_PATCH = 0x1002;  // Patch -- fixed which do not change functionality.
+constexpr uint16_t VP_UI_FLAVOUR       = 0x1010;  // lets reserve 16 bytes here to determine if UI is suitable for this Marlin. tbd.
+
+// Storage space for the Killscreen messages. 0x1100 - 0x1200 . Reused for the popup.
+constexpr uint16_t VP_MSGSTR1 = 0x1100;
+constexpr uint8_t VP_MSGSTR1_LEN = 0x20;  // might be more place for it...
+constexpr uint16_t VP_MSGSTR2 = 0x1140;
+constexpr uint8_t VP_MSGSTR2_LEN = 0x20;
+constexpr uint16_t VP_MSGSTR3 = 0x1180;
+constexpr uint8_t VP_MSGSTR3_LEN = 0x20;
+constexpr uint16_t VP_MSGSTR4 = 0x11C0;
+constexpr uint8_t VP_MSGSTR4_LEN = 0x20;
+
+// Screenchange request for screens that only make sense when printer is idle.
+// e.g movement is only allowed if printer is not printing.
+// Marlin must confirm by setting the screen manually.
+constexpr uint16_t VP_SCREENCHANGE_ASK = 0x2000;
+constexpr uint16_t VP_SCREENCHANGE = 0x2001;   // Key-Return button to new menu pressed. Data contains target screen in low byte and info in high byte.
+constexpr uint16_t VP_TEMP_ALL_OFF = 0x2002;   // Turn all heaters off. Value arbitrary ;)=
+constexpr uint16_t VP_SCREENCHANGE_WHENSD = 0x2003; // "Print" Button touched -- go only there if there is an SD Card.
+
+constexpr uint16_t VP_CONFIRMED = 0x2010; // OK on confirm screen.
+
+// Buttons on the SD-Card File listing.
+constexpr uint16_t VP_SD_ScrollEvent = 0x2020; // Data: 0 for "up a directory", numbers are the amount to scroll, e.g -1 one up, 1 one down
+constexpr uint16_t VP_SD_FileSelected = 0x2022; // Number of file field selected.
+constexpr uint16_t VP_SD_FileSelectConfirm = 0x2024; // (This is a virtual VP and emulated by the Confirm Screen when a file has been confirmed)
+
+constexpr uint16_t VP_SD_ResumePauseAbort = 0x2026; // Resume(Data=0), Pause(Data=1), Abort(Data=2) SD Card prints
+constexpr uint16_t VP_SD_AbortPrintConfirmed = 0x2028; // Abort print confirmation (virtual, will be injected by the confirm dialog)
+
+// Controls for movement (we can't use the incremental / decremental feature of the display at this feature works only with 16 bit values
+// (which would limit us to 655.35mm, which is likely not a problem for common setups, but i don't want to rule out hangprinters support)
+// A word about the coding: The VP will be per axis and the return code will be an signed 16 bit value in 0.01 mm resolution, telling us
+// the relative travel amount t he user wants to do. So eg. if the display sends us VP=2100 with value 100, the user wants us to move X by +1 mm.
+constexpr uint16_t VP_MOVE_X = 0x2100;
+constexpr uint16_t VP_MOVE_Y = 0x2102;
+constexpr uint16_t VP_MOVE_Z = 0x2104;
+constexpr uint16_t VP_MOVE_E1 = 0x2110;
+constexpr uint16_t VP_MOVE_E2 = 0x2112;
+//constexpr uint16_t VP_MOVE_E3 = 0x2114;
+//constexpr uint16_t VP_MOVE_E4 = 0x2116;
+//constexpr uint16_t VP_MOVE_E5 = 0x2118;
+//constexpr uint16_t VP_MOVE_E6 = 0x211A;
+constexpr uint16_t VP_HOME_ALL = 0x2120;
+
+// Firmware version on the boot screen.
+constexpr uint16_t VP_MARLIN_VERSION = 0x3000;
+constexpr uint8_t VP_MARLIN_VERSION_LEN = 16;   // there is more space on the display, if needed.
+
+// Place for status messages.
+constexpr uint16_t VP_M117 = 0x3020;
+constexpr uint8_t VP_M117_LEN = 0x20;
+
+// Temperatures.
+constexpr uint16_t VP_T_E1_Is = 0x3060;  // 4 Byte Integer
+constexpr uint16_t VP_T_E1_Set = 0x3062; // 2 Byte Integer
+constexpr uint16_t VP_T_E2_Is = 0x3064;  // 4 Byte Integer
+
+// reserved to support up to 6 Extruders:
+//constexpr uint16_t VP_T_E2_Set = 0x3066; // 2 Byte Integer
+//constexpr uint16_t VP_T_E3_Is = 0x3068;  // 4 Byte Integer
+//constexpr uint16_t VP_T_E3_Set = 0x306A; // 2 Byte Integer
+//constexpr uint16_t VP_T_E4_Is = 0x306C;  // 4 Byte Integer
+//constexpr uint16_t VP_T_E4_Set = 0x306E; // 2 Byte Integer
+//constexpr uint16_t VP_T_E5_Is = 0x3070;  // 4 Byte Integer
+//constexpr uint16_t VP_T_E5_Set = 0x3072; // 2 Byte Integer
+//constexpr uint16_t VP_T_E5_Is = 0x3074;  // 4 Byte Integer
+//constexpr uint16_t VP_T_E5_Set = 0x3076; // 2 Byte Integer
+//constexpr uint16_t VP_T_E6_Is = 0x3078;  // 4 Byte Integer
+//constexpr uint16_t VP_T_E6_Set = 0x307A; // 2 Byte Integer
+
+constexpr uint16_t VP_T_Bed_Is = 0x3080;  // 4 Byte Integer
+constexpr uint16_t VP_T_Bed_Set = 0x3082; // 2 Byte Integer
+
+constexpr uint16_t VP_Flowrate_E1 = 0x3090; // 2 Byte Integer
+constexpr uint16_t VP_Flowrate_E2 = 0x3092; // 2 Byte Integer
+
+// reserved for up to 6 Extruders:
+//constexpr uint16_t VP_Flowrate_E3 = 0x3094;
+//constexpr uint16_t VP_Flowrate_E4 = 0x3096;
+//constexpr uint16_t VP_Flowrate_E5 = 0x3098;
+//constexpr uint16_t VP_Flowrate_E6 = 0x309A;
+
+constexpr uint16_t VP_Fan_Percentage = 0x3100;  // 2 Byte Integer (0..100)
+constexpr uint16_t VP_Feedrate_Percentage = 0x3102; // 2 Byte Integer (0..100)
+constexpr uint16_t VP_PrintProgress_Percentage = 0x3104; // 2 Byte Integer (0..100)
+
+constexpr uint16_t VP_PrintTime = 0x3106;
+constexpr uint16_t VP_PrintTime_LEN = 10;
+
+// Actual Position
+constexpr uint16_t VP_XPos = 0x3110;  // 4 Byte Fixed point number; format xxx.yy
+constexpr uint16_t VP_YPos = 0x3112;  // 4 Byte Fixed point number; format xxx.yy
+constexpr uint16_t VP_ZPos = 0x3114;  // 4 Byte Fixed point number; format xxx.yy
+
+constexpr uint16_t VP_EPos = 0x3120;  // 4 Byte Fixed point number; format xxx.yy
+
+// SDCard File Listing
+constexpr uint16_t VP_SD_FileName_LEN = 32; // LEN is shared for all entries.
+constexpr uint16_t DGUS_SD_FILESPERSCREEN = 5; // FIXME move that info to the display and read it from there.
+constexpr uint16_t VP_SD_FileName0 = 0x3200;
+constexpr uint16_t VP_SD_FileName1 = 0x3220;
+constexpr uint16_t VP_SD_FileName2 = 0x3240;
+constexpr uint16_t VP_SD_FileName3 = 0x3260;
+constexpr uint16_t VP_SD_FileName4 = 0x3280;
+
+// SPs for certain variables...
+// located at 0x5000 and up
+// Not used yet!
+// This can be used e.g to make controls / data display invisible
+constexpr uint16_t SP_T_E1_Is = 0x5000;
+constexpr uint16_t SP_T_E1_Set = 0x5010;
+constexpr uint16_t SP_T_E2_Is = 0x5020;
+constexpr uint16_t SP_T_Bed_Is = 0x5030;
+constexpr uint16_t SP_T_Bed_Set = 0x5040;
+
+// List of VPs handled by Marlin / The Display.
+extern const struct DGUS_VP_Variable ListOfVP[];

Marlin/src/lcd/extensible_ui/lib/dgus/DGUSVPVariable.h

@@ -0,0 +1,47 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2019 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/>.
+ *
+ */
+#pragma once
+
+/**
+ * DGUSVPVariable.h
+ *
+ *  Created on: Feb 9, 2019
+ *      Author: tobi
+ */
+
+struct DGUS_VP_Variable {
+  uint16_t VP;
+  void*    memadr;  // If nullptr, the value cannot be uploaded to the display.
+  uint8_t  size;
+
+  // Callback that will be called if the display modified the value.
+  // nullptr makes it readonly for the display.
+  void (*set_by_display_handler)(DGUS_VP_Variable &var, void *val_ptr);
+  void (*send_to_display_handler)(DGUS_VP_Variable &var);
+
+  template<typename T>
+  DGUS_VP_Variable& operator =(T &o) {
+    *(T*)memadr = o;  // warning this is not typesafe.
+    // TODO: Call out the display or mark as dirty for the next update.
+    return *this;
+  }
+};

Marlin/src/lcd/extui_dgus_lcd.cpp

@@ -0,0 +1,81 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2019 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/>.
+ *
+ */
+
+/**
+ * extui_dgus_lcd.cpp
+ *
+ * DGUS implementation for Marlin by coldtobi, Feb-May 2019
+ */
+
+#include "../inc/MarlinConfigPre.h"
+
+#if ENABLED(DGUS_LCD)
+
+#include "extensible_ui/ui_api.h"
+#include "extensible_ui/lib/dgus/DGUSDisplay.h"
+#include "extensible_ui/lib/dgus/DGUSDisplayDefinition.h"
+
+namespace ExtUI {
+
+  void onStartup() {
+    dgusdisplay.InitDisplay();
+    ScreenHandler.UpdateScreenVPData();
+  }
+
+ void onIdle() { ScreenHandler.loop(); }
+
+ void onPrinterKilled(const char* msg) {
+   ScreenHandler.sendinfoscreen(PSTR(MSG_HALTED), msg, PSTR(""), PSTR(MSG_PLEASE_RESET), true, true, true, true);
+   ScreenHandler.GotoScreen(DGUSLCD_SCREEN_KILL);
+   while (!ScreenHandler.loop());  // Wait while anything is left to be sent
+ }
+
+  void onMediaInserted() { ScreenHandler.SDCardInserted(); }
+  void onMediaError()    { ScreenHandler.SDCardError(); }
+  void onMediaRemoved()  { ScreenHandler.SDCardRemoved(); }
+
+  void onPlayTone(const uint16_t frequency, const uint16_t duration) {}
+  void onPrintTimerStarted() {}
+  void onPrintTimerPaused() {}
+  void onPrintTimerStopped() {}
+  void onFilamentRunout() {}
+
+  void onUserConfirmRequired(const char *msg) {
+    if (msg) {
+      ScreenHandler.sendinfoscreen(PSTR("Please confirm."), nullptr, msg, nullptr, true, true, false, true);
+      ScreenHandler.SetupConfirmAction(ExtUI::setUserConfirmed);
+      ScreenHandler.GotoScreen(DGUSLCD_SCREEN_POPUP);
+    }
+    else if (ScreenHandler.getCurrentScreen() == DGUSLCD_SCREEN_POPUP ) {
+      ScreenHandler.SetupConfirmAction(nullptr);
+      ScreenHandler.PopToOldScreen();
+    }
+  }
+
+  void onStatusChanged(const char * const msg) { ScreenHandler.setstatusmessage(msg); }
+
+  void onFactoryReset() {}
+  void onLoadSettings() {}
+  void onStoreSettings() {}
+}
+
+#endif // DGUS_LCD

Marlin/src/lcd/extui_example.cpp

@@ -1,6 +1,6 @@
-/***************
+/*********************
- * example.cpp *
+ * extui_example.cpp *
- ***************/
+ *********************/
 
 /****************************************************************************
  *   Written By Marcio Teixeira 2018 - Aleph Objects, Inc.                  *
@@ -19,11 +19,11 @@
  *   location: <http://www.gnu.org/licenses/>.                              *
  ****************************************************************************/
 
-#include "../../../inc/MarlinConfigPre.h"
+#include "../inc/MarlinConfigPre.h"
 
 #if BOTH(EXTUI_EXAMPLE, EXTENSIBLE_UI)
 
-#include "../ui_api.h"
+#include "extensible_ui/ui_api.h"
 
 // To implement a new UI, complete the functions below and
 // read or update Marlin's state using the methods in the

Marlin/src/lcd/extui_malyan_lcd.cpp

@@ -21,7 +21,7 @@
  */
 
 /**
- * malyanlcd.cpp
+ * extui_malyan_lcd.cpp
  *
  * LCD implementation for Malyan's LCD, a separate ESP8266 MCU running
  * on Serial1 for the M200 board. This module outputs a pseudo-gcode

config/default/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/3DFabXYZ/Migbot/Configuration.h

@@ -1994,12 +1994,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2016,15 +2027,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/AlephObjects/TAZ4/Configuration.h

@@ -1983,12 +1983,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2005,15 +2016,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/AliExpress/CL-260/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/AliExpress/UM2pExt/Configuration.h

@@ -1974,12 +1974,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1996,15 +2007,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Anet/A2/Configuration.h

@@ -1965,12 +1965,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1987,15 +1998,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Anet/A2plus/Configuration.h

@@ -1965,12 +1965,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1987,15 +1998,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Anet/A6/Configuration.h

@@ -2116,12 +2116,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2138,15 +2149,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Anet/A8/Configuration.h

@@ -1978,12 +1978,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2000,15 +2011,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Anet/A8plus/Configuration.h

@@ -1974,12 +1974,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1996,15 +2007,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Anet/E16/Configuration.h

@@ -1975,12 +1975,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1997,15 +2008,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/AnyCubic/i3/Configuration.h

@@ -1973,12 +1973,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1995,15 +2006,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/ArmEd/Configuration.h

@@ -1964,12 +1964,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1986,15 +1997,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Azteeg/X5GT/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/BIBO/TouchX/cyclops/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/BIBO/TouchX/default/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/BQ/Hephestos/Configuration.h

@@ -1951,12 +1951,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1973,15 +1984,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/BQ/Hephestos_2/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/BQ/WITBOX/Configuration.h

@@ -1951,12 +1951,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1973,15 +1984,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Cartesio/Configuration.h

@@ -1962,12 +1962,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1984,15 +1995,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Creality/CR-10/Configuration.h

@@ -1973,12 +1973,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1995,15 +2006,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Creality/CR-10S/Configuration.h

@@ -1964,12 +1964,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1986,15 +1997,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Creality/CR-10_5S/Configuration.h

@@ -1966,12 +1966,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1988,15 +1999,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Creality/CR-10mini/Configuration.h

@@ -1982,12 +1982,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2004,15 +2015,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Creality/CR-8/Configuration.h

@@ -1973,12 +1973,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1995,15 +2006,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Creality/Ender-2/Configuration.h

@@ -1967,12 +1967,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1989,15 +2000,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Creality/Ender-3/Configuration.h

@@ -1967,12 +1967,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1989,15 +2000,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Creality/Ender-4/Configuration.h

@@ -1973,12 +1973,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1995,15 +2006,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Dagoma/Disco Ultimate/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/EVNOVO (Artillery)/Sidewinder X1/Configuration.h

@@ -1968,12 +1968,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1990,15 +2001,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Einstart-S/Configuration.h

@@ -1973,12 +1973,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2000,15 +2011,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Felix/Configuration.h

@@ -1945,12 +1945,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1967,15 +1978,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Felix/DUAL/Configuration.h

@@ -1945,12 +1945,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1967,15 +1978,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/FlashForge/CreatorPro/Configuration.h

@@ -1954,12 +1954,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1976,15 +1987,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/FolgerTech/i3-2020/Configuration.h

@@ -1969,12 +1969,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1991,15 +2002,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Formbot/Raptor/Configuration.h

@@ -2068,12 +2068,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2090,15 +2101,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Formbot/T_Rex_2+/Configuration.h

@@ -1997,12 +1997,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2019,15 +2030,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Formbot/T_Rex_3/Configuration.h

@@ -1991,12 +1991,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2013,15 +2024,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Geeetech/A10/Configuration.h

@@ -1948,12 +1948,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1970,15 +1981,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Geeetech/A10M/Configuration.h

@@ -1948,12 +1948,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1970,15 +1981,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Geeetech/A20M/Configuration.h

@@ -1950,12 +1950,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1972,15 +1983,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Geeetech/GT2560/Configuration.h

@@ -1978,12 +1978,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2000,15 +2011,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Geeetech/MeCreator2/Configuration.h

@@ -1970,12 +1970,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1992,15 +2003,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Geeetech/Prusa i3 Pro B/bltouch/Configuration.h

@@ -1984,12 +1984,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2006,15 +2017,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Geeetech/Prusa i3 Pro B/noprobe/Configuration.h

@@ -1983,12 +1983,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2005,15 +2016,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Geeetech/Prusa i3 Pro C/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Geeetech/Prusa i3 Pro W/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Infitary/i3-M508/Configuration.h

@@ -1967,12 +1967,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1989,15 +2000,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/JGAurora/A1/Configuration.h

@@ -1966,12 +1966,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1988,15 +1999,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/JGAurora/A5/Configuration.h

@@ -1975,12 +1975,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1997,15 +2008,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/JGAurora/A5S/Configuration.h

@@ -1966,12 +1966,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1989,15 +2000,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/MakerParts/Configuration.h

@@ -1983,12 +1983,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2005,15 +2016,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Malyan/M150/Configuration.h

@@ -1991,12 +1991,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2013,15 +2024,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Malyan/M200/Configuration.h

@@ -1962,12 +1962,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 

config/examples/Micromake/C1/basic/Configuration.h

@@ -1967,12 +1967,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1989,15 +2000,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Micromake/C1/enhanced/Configuration.h

@@ -1967,12 +1967,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1989,15 +2000,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Mks/Robin/Configuration.h

@@ -1965,12 +1965,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1987,15 +1998,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Mks/Sbase/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Printrbot/PrintrboardG2/Configuration.h

@@ -1971,12 +1971,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1993,15 +2004,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/RapideLite/RL200/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/RepRapPro/Huxley/Configuration.h

@@ -2012,12 +2012,23 @@ Black rubber belt(MXL), 18 - tooth aluminium pulley : 87.489 step per mm (Huxley
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2034,15 +2045,6 @@ Black rubber belt(MXL), 18 - tooth aluminium pulley : 87.489 step per mm (Huxley
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/RepRapWorld/Megatronics/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/RigidBot/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/SCARA/Configuration.h

@@ -1976,12 +1976,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1998,15 +2009,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/STM32/Black_STM32F407VET6/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/STM32/STM32F10/Configuration.h

@@ -1965,12 +1965,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1987,15 +1998,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/STM32/STM32F4/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/STM32/stm32f103ret6/Configuration.h

@@ -1965,12 +1965,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1987,15 +1998,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Sanguinololu/Configuration.h

@@ -1994,12 +1994,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2016,15 +2027,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Tevo/Tarantula Pro/Configuration.h

@@ -1968,12 +1968,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1990,15 +2001,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/TheBorg/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/TinyBoy2/Configuration.h

@@ -2019,12 +2019,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2041,15 +2052,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Tronxy/X1/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Tronxy/X3A/Configuration.h

@@ -1967,12 +1967,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1989,15 +2000,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Tronxy/X5S-2E/Configuration.h

@@ -1984,12 +1984,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2006,15 +2017,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Tronxy/X5S/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Tronxy/XY100/Configuration.h

@@ -1974,12 +1974,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1996,15 +2007,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/UltiMachine/Archim1/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/UltiMachine/Archim2/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/VORONDesign/Configuration.h

@@ -1972,12 +1972,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1994,15 +2005,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Velleman/K8200/Configuration.h

@@ -1998,12 +1998,23 @@
 
 #endif // K8200_VM8201
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2020,15 +2031,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Velleman/K8400/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Velleman/K8400/Dual-head/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/WASP/PowerWASP/Configuration.h

@@ -1982,12 +1982,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2004,15 +2015,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/Wanhao/Duplicator 6/Configuration.h

@@ -1976,12 +1976,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1998,15 +2009,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/adafruit/ST7565/Configuration.h

@@ -1963,12 +1963,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1985,15 +1996,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/Anycubic/Kossel/Configuration.h

@@ -2151,12 +2151,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2173,15 +2184,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/FLSUN/auto_calibrate/Configuration.h

@@ -2091,12 +2091,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2113,15 +2124,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/FLSUN/kossel/Configuration.h

@@ -2090,12 +2090,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2112,15 +2123,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/FLSUN/kossel_mini/Configuration.h

@@ -2090,12 +2090,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2112,15 +2123,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/Geeetech/Rostock 301/Configuration.h

@@ -2078,12 +2078,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2100,15 +2111,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/Hatchbox_Alpha/Configuration.h

@@ -2093,12 +2093,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2115,15 +2126,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/MKS/SBASE/Configuration.h

@@ -2078,12 +2078,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2100,15 +2111,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/Tevo Little Monster/Configuration.h

@@ -2082,12 +2082,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2104,15 +2115,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/generic/Configuration.h

@@ -2078,12 +2078,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2100,15 +2111,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/kossel_mini/Configuration.h

@@ -2080,12 +2080,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2102,15 +2113,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/kossel_pro/Configuration.h

@@ -2081,12 +2081,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2103,15 +2114,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/delta/kossel_xl/Configuration.h

@@ -2081,12 +2081,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -2103,15 +2114,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/gCreate/gMax1.5+/Configuration.h

@@ -1977,12 +1977,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1999,15 +2010,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/makibox/Configuration.h

@@ -1966,12 +1966,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1988,15 +1999,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/tvrrug/Round2/Configuration.h

@@ -1958,12 +1958,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1980,15 +1991,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //

config/examples/wt150/Configuration.h

@@ -1968,12 +1968,23 @@
 //
 //#define SILVER_GATE_GLCD_CONTROLLER
 
+//=============================================================================
+//========================== Extensible UI Displays ===========================
+//=============================================================================
+
 //
-// Extensible UI
+// DGUS Touch Display with DWIN OS
 //
-// Enable third-party or vendor customized user interfaces that aren't
+//#define DGUS_LCD
-// packaged with Marlin. Source code for the user interface will need to
+
-// be placed in "src/lcd/extensible_ui/lib"
+//
+// Touch-screen LCD for Malyan M200 printers
+//
+//#define MALYAN_LCD
+
+//
+// Third-party or vendor-customized controller interfaces.
+// Sources should be installed in 'src/lcd/extensible_ui'.
 //
 //#define EXTENSIBLE_UI
 
@@ -1990,15 +2001,6 @@
 //============================  Other Controllers  ============================
 //=============================================================================
 
-//
-// CONTROLLER TYPE: Standalone / Serial
-//
-
-//
-// LCD for Malyan M200 printers.
-//
-//#define MALYAN_LCD
-
 //
 // CONTROLLER TYPE: Keypad / Add-on
 //