update code base to Marlin 2.0.9.2

Marlin/src/lcd/e3v2/marlinui/dwin_lcd.cpp

@@ -0,0 +1,62 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 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/>.
+ *
+ */
+
+/********************************************************************************
+ * @file     lcd/e3v2/marlinui/dwin_lcd.cpp
+ * @brief    DWIN screen control functions
+ ********************************************************************************/
+
+#include "../../../inc/MarlinConfigPre.h"
+
+#if IS_DWIN_MARLINUI
+
+#include "../../../inc/MarlinConfig.h"
+
+#include "dwin_lcd.h"
+#include <string.h> // for memset
+
+//#define DEBUG_OUT 1
+#include "../../../core/debug_out.h"
+
+/*-------------------------------------- System variable function --------------------------------------*/
+
+void DWIN_Startup() {
+  DEBUG_ECHOPGM("\r\nDWIN handshake ");
+  delay(750);   // Delay here or init later in the boot process
+  const bool success = DWIN_Handshake();
+  if (success) DEBUG_ECHOLNPGM("ok."); else DEBUG_ECHOLNPGM("error.");
+  DWIN_Frame_SetDir(TERN(DWIN_MARLINUI_LANDSCAPE, 0, 1));
+  DWIN_Frame_Clear(Color_Bg_Black); // MarlinUI handles the bootscreen so just clear here
+  DWIN_UpdateLCD();
+}
+
+/*---------------------------------------- Picture related functions ----------------------------------------*/
+
+// Draw an Icon
+//  libID: Icon library ID
+//  picID: Icon ID
+//  x/y: Upper-left point
+void DWIN_ICON_Show(uint8_t libID, uint8_t picID, uint16_t x, uint16_t y) {
+  DWIN_ICON_Show(true, false, false, libID, picID, x, y);
+}
+
+#endif // IS_DWIN_MARLINUI