code cleanup

display.cpp

@@ -1,6 +1,43 @@
+/*
+ * AES256 Seed Phrase Encryptor
+ *
+ * Copyright (C) 2026 SCHAUAUS GmbH
+ *
+*/
+
+// genereal definitions
+#define DEBUG_DISPLAY   1
+
+// pin definition
+#define TFT_CS         14
+#define TFT_DC         15
+#define TFT_IPS      true
+#define TFT_MISO       -1
+#define TFT_MOSI        6
+#define TFT_RST        21
+#define TFT_SCK         7
+#define TFT_BKL        22
+#define RGB_LED         8
+
+// display dimensions ESP32-C6-LCD1.47 is portrait by default
+#define TFT_HEIGHT    320
+#define TFT_WIDTH     172
+#define TFT_COL_OFFSET 34 // offset needed due to organization of ST7789 VRAM
+#define TFT_ROW_OFFSET  0 // offset needed due to organization of ST7789 VRAM
+
+// set display rotation (needs to be 0 for offsets to be applied properly!)
+#define TFT_ROTATION    0
+
+// backlight settings
+#define TFT_BKL_DUTY   50
+
 #include <sys/_stdint.h>
 #include <sys/_types.h>
 #include "pins_arduino.h"
+
+//#include <U8g2lib.h>
+#include <Arduino_GFX_Library.h>
+
 #include "display.h"
 
 Arduino_DataBus *bus = new Arduino_HWSPI( TFT_DC, TFT_CS);