Support FT81050 with FYSETC F6 (#18678)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>

Marlin/Configuration_adv.h

@@ -1436,6 +1436,7 @@
   //#define AO_EXP2_PINMAP      // AlephObjects CLCD UI EXP2 mapping
   //#define CR10_TFT_PINMAP     // Rudolph Riedel's CR10 pin mapping
   //#define S6_TFT_PINMAP       // FYSETC S6 pin mapping
+  //#define F6_TFT_PINMAP       // FYSETC F6 pin mapping
 
   //#define OTHER_PIN_LAYOUT  // Define pins manually below
   #if ENABLED(OTHER_PIN_LAYOUT)

Marlin/src/lcd/extui/lib/ftdi_eve_touch_ui/pin_mappings.h

@@ -27,19 +27,19 @@
  * without adding new pin definitions to the board.
  */
 
-#ifdef S6_TFT_PINMAP
-  #ifndef __MARLIN_FIRMWARE__
-    #error "This pin mapping requires Marlin."
-  #endif
+#include "../../../../inc/MarlinConfig.h"
+
+#if ENABLED(F6_TFT_PINMAP)              // FYSETC F6 - ATmega2560
+
+  #define CLCD_SPI_CS                    33
+  #define CLCD_MOD_RESET                 31
+
+#elif ENABLED(S6_TFT_PINMAP)            // FYSETC S6 - STM32F4
 
   #define CLCD_SPI_CS                    PC7
   #define CLCD_MOD_RESET                 PC6
-#endif
 
-#ifdef CR10_TFT_PINMAP
-  #ifndef __MARLIN_FIRMWARE__
-    #error "This pin mapping requires Marlin."
-  #endif
+#elif ENABLED(CR10_TFT_PINMAP)          // FYSETC S6 - STM32F4 - with TOUCH_UI_ULTIPANEL
 
   #define CLCD_USE_SOFT_SPI
   #define CLCD_SOFT_SPI_SCLK             LCD_PINS_D4      // PORTA1               Pin 6
@@ -49,17 +49,13 @@
   #define CLCD_MOD_RESET                 11               // PORTD3   BTN_EN1     Pin 3
   #define CLCD_AUX_0                     10               // PORTD2   BTN_EN2     Pin 5
   #define CLCD_AUX_1                     BEEPER_PIN       // PORTA4               Pin 1
-#endif
 
-/**
- * The AlephObjects pinout for re-purposing the UltraLCD
- * connector EXP1 for software SPI (rev B, obsolete)
- */
+#elif ENABLED(AO_EXP1_DEPRECATED_PINMAP)
 
-#ifdef AO_EXP1_DEPRECATED_PINMAP
-  #ifndef __MARLIN_FIRMWARE__
-    #error "This pin mapping requires Marlin."
-  #endif
+  /**
+   * This AlephObjects pinout re-purposes the UltraLCD
+   * connector EXP1 for Software SPI (rev B, obsolete)
+   */
 
   #define CLCD_MOD_RESET                 LCD_PINS_D4
   #define CLCD_SPI_CS                    LCD_PINS_D5
@@ -72,13 +68,14 @@
   #define CLCD_SOFT_SPI_SCLK             LCD_PINS_D7
   #define CLCD_SOFT_SPI_MOSI             LCD_PINS_D6
   #define CLCD_SOFT_SPI_MISO             LCD_PINS_RS
-#endif
 
-/**
- * AO_EXP1_PINMAP
+#elif ENABLED(AO_EXP1_PINMAP)
+
+  /**
+   * AO_EXP1_PINMAP with TOUCH_UI_ULTIPANEL
    *
- * The AlephObjects mapping for re-purposing the UltraLCD
- * connector EXP1 for software SPI for display (rev C):
+   * This AlephObjects mapping re-purposes the UltraLCD
+   * connector EXP1 for Software SPI for display (rev C):
    *
    *     EXP2:      FTDI:   SD -or- USB [1]:     ULTRA_LCD:
    *      1         MISO    MISO    MISO    -->  BEEPER
@@ -96,11 +93,6 @@
    *         functionality over software SPI.
    */
 
-#ifdef AO_EXP1_PINMAP
-  #ifndef __MARLIN_FIRMWARE__
-    #error "This pin mapping requires Marlin."
-  #endif
-
   #define CLCD_MOD_RESET                 LCD_PINS_ENABLE
   #define CLCD_SPI_CS                    LCD_PINS_D4
 
@@ -108,10 +100,11 @@
   #define CLCD_SOFT_SPI_SCLK             BTN_ENC
   #define CLCD_SOFT_SPI_MOSI             LCD_PINS_D5
   #define CLCD_SOFT_SPI_MISO             BEEPER_PIN
-#endif
 
-/**
- * AO_EXP2_PINMAP
+#elif ENABLED(AO_EXP2_PINMAP)
+
+  /**
+   * AO_EXP2_PINMAP with TOUCH_UI_ULTIPANEL
    *
    * The AlephObjects mapping for re-purposing the UltraLCD
    * connector EXP2 for hardware SPI for display and SD card
@@ -142,15 +135,10 @@
    *     connect it to 5V at an endstop.
    */
 
-#ifdef AO_EXP2_PINMAP
-  #ifndef __MARLIN_FIRMWARE__
-    #error "This pin mapping requires Marlin."
-  #endif
-
   #define CLCD_SPI_CS                    BTN_EN1
   #define CLCD_MOD_RESET                 BTN_EN2
-
   #if MB(EINSY_RAMBO, EINSY_RETRO) && DISABLED(SDSUPPORT)
     #define CLCD_SPI_EXTRA_CS            SDSS
   #endif
+
 #endif