FYSETC TFT81050 LCD support (#17568)

Marlin/Configuration_adv.h

@@ -1344,6 +1344,7 @@
   //#define LCD_HAOYU_FT800CB         // Haoyu with 4.3" or 5" (480x272)
   //#define LCD_HAOYU_FT810CB         // Haoyu with 5" (800x480)
   //#define LCD_ALEPHOBJECTS_CLCD_UI  // Aleph Objects Color LCD UI
+  //#define LCD_FYSETC_TFT81050       // FYSETC with 5" (800x480)
 
   // Correct the resolution if not using the stock TFT panel.
   //#define TOUCH_UI_320x240

Marlin/src/lcd/extui/lib/ftdi_eve_touch_ui/ftdi_eve_lib/basic/boards.h

@@ -43,7 +43,6 @@
   typedef ft810_memory_map ftdi_memory_map; \
   typedef ft810_registers  ftdi_registers;
 
-
 #ifdef LCD_FTDI_VM800B35A
   #if !HAS_RESOLUTION
     #define TOUCH_UI_320x240
@@ -62,21 +61,16 @@
     constexpr uint16_t touch_threshold    = 1200; /* touch-sensitivity */
   }
 
-/*
+/**
  * Settings for the Haoyu Electronics, 4.3" Graphical LCD Touchscreen, 480x272, SPI, FT800 (FT800CB-HY43B)
- *                  Haoyu Electronics,   5" Graphical LCD Touchscreen,       480x272, SPI, FT800 (FT800CB-HY50B)
+ *                                 and   5" Graphical LCD Touchscreen, 480x272, SPI, FT800 (FT800CB-HY50B)
- *
  *  http://www.hotmcu.com/43-graphical-lcd-touchscreen-480x272-spi-ft800-p-111.html?cPath=6_16
  *  http://www.hotmcu.com/5-graphical-lcd-touchscreen-480x272-spi-ft800-p-124.html?cPath=6_16
- *
  * Datasheet:
- *
  *  http://www.hantronix.com/files/data/1278363262430-3.pdf
  *  http://www.haoyuelectronics.com/Attachment/HY43-LCD/LCD%20DataSheet.pdf
  *  http://www.haoyuelectronics.com/Attachment/HY5-LCD-HD/KD50G21-40NT-A1.pdf
- *
  */
-
 #elif defined(LCD_HAOYU_FT800CB)
   #if !HAS_RESOLUTION
     #define TOUCH_UI_480x272
@@ -94,17 +88,12 @@
     constexpr uint16_t touch_threshold    = 2000; /* touch-sensitivity */
   }
 
-/*
+/**
  * Settings for the Haoyu Electronics, 5" Graphical LCD Touchscreen, 800x480, SPI, FT810
- *
  *  http://www.hotmcu.com/5-graphical-lcd-touchscreen-800x480-spi-ft810-p-286.html
- *
  * Datasheet:
- *
  *  http://www.haoyuelectronics.com/Attachment/HY5-LCD-HD/KD50G21-40NT-A1.pdf
- *
  */
-
 #elif defined(LCD_HAOYU_FT810CB)
   #if !HAS_RESOLUTION
     #define TOUCH_UI_800x480
@@ -122,17 +111,12 @@
     constexpr uint16_t touch_threshold    = 2000; /* touch-sensitivity */
   }
 
-/*
+/**
  * Settings for the 4D Systems,        4.3" Embedded SPI Display             480x272, SPI, FT800 (4DLCD-FT843)
- *
  *  http://www.4dsystems.com.au/product/4DLCD_FT843/
- *
  * Datasheet:
- *
  *  http://www.4dsystems.com.au/productpages/4DLCD-FT843/downloads/FT843-4.3-Display_datasheet_R_1_2.pdf
- *
  */
-
 #elif defined(LCD_4DSYSTEMS_4DLCD_FT843)
   #if !HAS_RESOLUTION
     #define TOUCH_UI_480x272
@@ -150,15 +134,11 @@
     constexpr uint16_t touch_threshold    = 1200; /* touch-sensitivity */
   }
 
-/*
+/**
  * Settings for the Aleph Objects Color LCD User Interface
- *
  *  https://code.alephobjects.com/source/aotctl/
- *
  * Datasheet:
- *
  *  http://www.hantronix.com/files/data/s1501799605s500-gh7.pdf
- *
  */
 #elif defined(LCD_ALEPHOBJECTS_CLCD_UI)
   #if !HAS_RESOLUTION
@@ -177,7 +157,30 @@
     constexpr uint16_t touch_threshold    = 2000; /* touch-sensitivity */
   }
 
+/**
+ * FYSETC Color LCD
+ *  https://www.aliexpress.com/item/4000627651757.html
+ * Product information:
+ *  https://github.com/FYSETC/TFT81050
+ */
+#elif defined(LCD_FYSETC_TFT81050)
+  #if !HAS_RESOLUTION
+    #define TOUCH_UI_800x480
+  #endif
+  #ifndef FTDI_API_LEVEL
+    #define FTDI_API_LEVEL 810
+  #endif
+  namespace FTDI {
+    IS_FT810
+    constexpr bool Use_Crystal            = false; // 0 = use internal oscillator, 1 = module has a crystal populated
+    constexpr bool GPIO_0_Audio_Enable    = true;  // The AO CLCD uses GPIO0 to enable audio
+    constexpr bool GPIO_1_Audio_Shutdown  = false;
+    constexpr uint8_t Swizzle             = 0;
+    constexpr uint8_t CSpread             = 0;
+    constexpr uint16_t touch_threshold    = 2000; /* touch-sensitivity */
+  }
 #else
 
-  #error "Unknown or no TOUCH_UI_FTDI_EVE board specified. To add a new board, modify 'ftdi_eve_boards.h'."
+  #error "Unknown or no TOUCH_UI_FTDI_EVE board specified. To add a new board, modify this file."
+
 #endif