1 files changed, 158 insertions, 0 deletions
diff --git a/Marlin/src/lcd/extui/dgus_lcd.cpp b/Marlin/src/lcd/extui/dgus_lcd.cpp
new file mode 100644
index 0000000..9fcb6c8
--- /dev/null
+++ b/Marlin/src/lcd/extui/dgus_lcd.cpp
@@ -0,0 +1,158 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * dgus_lcd.cpp
+ *
+ * DGUS implementation for Marlin by coldtobi, Feb-May 2019
+ */
+
+#include "../../inc/MarlinConfigPre.h"
+
+#if HAS_DGUS_LCD
+
+#include "ui_api.h"
+#include "lib/dgus/DGUSDisplay.h"
+#include "lib/dgus/DGUSDisplayDef.h"
+#include "lib/dgus/DGUSScreenHandler.h"
+
+namespace ExtUI {
+
+  void onStartup() {
+    dgusdisplay.InitDisplay();
+    ScreenHandler.UpdateScreenVPData();
+  }
+
+  void onIdle() { ScreenHandler.loop(); }
+
+  void onPrinterKilled(PGM_P const error, PGM_P const component) {
+    ScreenHandler.sendinfoscreen(GET_TEXT(MSG_HALTED), error, NUL_STR, GET_TEXT(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() { TERN_(SDSUPPORT, ScreenHandler.SDCardInserted()); }
+  void onMediaError()    { TERN_(SDSUPPORT, ScreenHandler.SDCardError()); }
+  void onMediaRemoved()  { TERN_(SDSUPPORT, ScreenHandler.SDCardRemoved()); }
+
+  void onPlayTone(const uint16_t frequency, const uint16_t duration) {}
+  void onPrintTimerStarted() {}
+  void onPrintTimerPaused() {}
+  void onPrintTimerStopped() {}
+  void onFilamentRunout(const extruder_t extruder) {}
+
+  void onUserConfirmRequired(const char * const 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 onHomingStart() {}
+  void onHomingComplete() {}
+  void onPrintFinished() {}
+
+  void onFactoryReset() {}
+
+  void onStoreSettings(char *buff) {
+    // Called when saving to EEPROM (i.e. M500). If the ExtUI needs
+    // permanent data to be stored, it can write up to eeprom_data_size bytes
+    // into buff.
+
+    // Example:
+    //  static_assert(sizeof(myDataStruct) <= ExtUI::eeprom_data_size);
+    //  memcpy(buff, &myDataStruct, sizeof(myDataStruct));
+  }
+
+  void onLoadSettings(const char *buff) {
+    // Called while loading settings from EEPROM. If the ExtUI
+    // needs to retrieve data, it should copy up to eeprom_data_size bytes
+    // from buff
+
+    // Example:
+    //  static_assert(sizeof(myDataStruct) <= ExtUI::eeprom_data_size);
+    //  memcpy(&myDataStruct, buff, sizeof(myDataStruct));
+  }
+
+  void onConfigurationStoreWritten(bool success) {
+    // Called after the entire EEPROM has been written,
+    // whether successful or not.
+  }
+
+  void onConfigurationStoreRead(bool success) {
+    // Called after the entire EEPROM has been read,
+    // whether successful or not.
+  }
+
+  #if HAS_MESH
+    void onMeshLevelingStart() {}
+
+    void onMeshUpdate(const int8_t xpos, const int8_t ypos, const float zval) {
+      // Called when any mesh points are updated
+    }
+
+    void onMeshUpdate(const int8_t xpos, const int8_t ypos, const ExtUI::probe_state_t state) {
+      // Called to indicate a special condition
+    }
+  #endif
+
+  #if ENABLED(POWER_LOSS_RECOVERY)
+    void onPowerLossResume() {
+      // Called on resume from power-loss
+      ScreenHandler.GotoScreen(DGUSLCD_SCREEN_POWER_LOSS);
+    }
+  #endif
+
+
+  #if HAS_PID_HEATING
+    void onPidTuning(const result_t rst) {
+      // Called for temperature PID tuning result
+      switch (rst) {
+        case PID_BAD_EXTRUDER_NUM:
+          ScreenHandler.setstatusmessagePGM(GET_TEXT(MSG_PID_BAD_EXTRUDER_NUM));
+          break;
+        case PID_TEMP_TOO_HIGH:
+          ScreenHandler.setstatusmessagePGM(GET_TEXT(MSG_PID_TEMP_TOO_HIGH));
+          break;
+        case PID_TUNING_TIMEOUT:
+          ScreenHandler.setstatusmessagePGM(GET_TEXT(MSG_PID_TIMEOUT));
+          break;
+        case PID_DONE:
+          ScreenHandler.setstatusmessagePGM(GET_TEXT(MSG_PID_AUTOTUNE_DONE));
+          break;
+      }
+      ScreenHandler.GotoScreen(DGUSLCD_SCREEN_MAIN);
+    }
+  #endif
+
+  void onSteppersDisabled() {}
+  void onSteppersEnabled()  {}
+}
+
+#endif // HAS_DGUS_LCD