Permit touch calibration override

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_4.h

 
     // Emulated DOGM have xpt calibration values independent of display resolution
     #if ENABLED(SPI_GRAPHICAL_TFT)
-      #define XPT2046_X_CALIBRATION      -11245
-      #define XPT2046_Y_CALIBRATION        8629
-      #define XPT2046_X_OFFSET              685
-      #define XPT2046_Y_OFFSET             -285
+      #ifndef XPT2046_X_CALIBRATION
+        #define XPT2046_X_CALIBRATION    -11245
+      #endif
+      #ifdef XPT2046_Y_CALIBRATION
+        #define XPT2046_Y_CALIBRATION      8629
+      #endif
+      #ifdef XPT2046_X_OFFSET
+        #define XPT2046_X_OFFSET            685
+      #endif
+      #ifdef XPT2046_Y_OFFSET
+        #define XPT2046_Y_OFFSET           -285
+      #endif
     #endif
 
   #elif IS_TFTGLCD_PANEL

Marlin/src/pins/stm32f1/pins_CHITU3D_V5.h

 #define FIL_RUNOUT_PIN                      PA15
 
 // SPI Flash
-#define SPI_FLASH_SIZE                  0x200000  // 2MB
 #define HAS_SPI_FLASH                          1
+#if HAS_SPI_FLASH
+  #define SPI_FLASH_SIZE                0x200000  // 2MB
+#endif
 
 // SPI 2
 #define W25QXX_CS_PIN                       PB12
 #endif
 
 #if HAS_TFT_LVGL_UI
-
   // LVGL
-
   #define HAS_SPI_FLASH_FONT                   1
   #define HAS_GCODE_PREVIEW                    1
   #define HAS_GCODE_DEFAULT_VIEW_IN_FLASH      0
   #define HAS_LANG_SELECT_SCREEN               1
   #define HAS_BAK_VIEW_IN_FLASH                0
   #define HAS_LOGO_IN_FLASH                    0
-
-  #define XPT2046_X_CALIBRATION           -17181
-  #define XPT2046_Y_CALIBRATION            11434
-  #define XPT2046_X_OFFSET                   501
-  #define XPT2046_Y_OFFSET                    -9
-
 #elif ENABLED(TFT_480x320)
-
   // Color UI
-
   #define TFT_DRIVER                     ILI9488
   #define TFT_BUFFER_SIZE                  14400
-
-  #define XPT2046_X_CALIBRATION           -17181
-  #define XPT2046_Y_CALIBRATION            11434
-  #define XPT2046_X_OFFSET                   501
-  #define XPT2046_Y_OFFSET                    -9
-
 #elif ENABLED(FSMC_GRAPHICAL_TFT)
-
   // Emulated DOGM
-
   #define GRAPHICAL_TFT_UPSCALE                3
+#endif
+
+#if EITHER(HAS_TFT_LVGL_UI, TFT_480x320)
+  #ifndef XPT2046_X_CALIBRATION
+    #define XPT2046_X_CALIBRATION         -17181
+  #endif
+  #ifndef XPT2046_Y_CALIBRATION
+    #define XPT2046_Y_CALIBRATION          11434
+  #endif
+  #ifndef XPT2046_X_OFFSET
+    #define XPT2046_X_OFFSET                 501
+  #endif
+  #ifndef XPT2046_Y_OFFSET
+    #define XPT2046_Y_OFFSET                  -9
+  #endif
+#elif ENABLED(FSMC_GRAPHICAL_TFT)
   #ifndef XPT2046_X_CALIBRATION
     #define XPT2046_X_CALIBRATION         -12316
   #endif

Marlin/src/pins/stm32f1/pins_CHITU3D_V6.h

 #endif
 
 // SPI Flash
-#define SPI_FLASH_SIZE                  0x200000  // 2MB
 #define HAS_SPI_FLASH                          1
+#if HAS_SPI_FLASH
+  #define SPI_FLASH_SIZE                0x200000  // 2MB
+#endif
 
 // SPI 2
 #define W25QXX_CS_PIN                       PB12
 
 #endif
 
-// LVGL Configs
 #if HAS_TFT_LVGL_UI
-
+  // LVGL
   #define HAS_SPI_FLASH_FONT                   1
   #define HAS_GCODE_PREVIEW                    1
   #define HAS_GCODE_DEFAULT_VIEW_IN_FLASH      0
   #define HAS_LANG_SELECT_SCREEN               1
   #define HAS_BAK_VIEW_IN_FLASH                0
   #define HAS_LOGO_IN_FLASH                    0
-
-  #define XPT2046_X_CALIBRATION           -17181
-  #define XPT2046_Y_CALIBRATION            11434
-  #define XPT2046_X_OFFSET                   501
-  #define XPT2046_Y_OFFSET                    -9
-
-// Color UI Configs
 #elif ENABLED(TFT_480x320)
-
+  // Color UI
   #define TFT_DRIVER                     ILI9488
   #define TFT_BUFFER_SIZE                  14400
-
-  #define XPT2046_X_CALIBRATION           -17181
-  #define XPT2046_Y_CALIBRATION            11434
-  #define XPT2046_X_OFFSET                   501
-  #define XPT2046_Y_OFFSET                    -9
-
-// Emulated DOGM
 #elif ENABLED(FSMC_GRAPHICAL_TFT)
+  // Emulated DOGM
   #define GRAPHICAL_TFT_UPSCALE                3
+#endif
 
+#if EITHER(HAS_TFT_LVGL_UI, TFT_480x320)
+  #ifndef XPT2046_X_CALIBRATION
+    #define XPT2046_X_CALIBRATION         -17181
+  #endif
+  #ifndef XPT2046_Y_CALIBRATION
+    #define XPT2046_Y_CALIBRATION          11434
+  #endif
+  #ifndef XPT2046_X_OFFSET
+    #define XPT2046_X_OFFSET                 501
+  #endif
+  #ifndef XPT2046_Y_OFFSET
+    #define XPT2046_Y_OFFSET                  -9
+  #endif
+#elif ENABLED(FSMC_GRAPHICAL_TFT)
   #ifndef XPT2046_X_CALIBRATION
     #define XPT2046_X_CALIBRATION         -12316
   #endif
   #ifndef XPT2046_Y_OFFSET
     #define XPT2046_Y_OFFSET                 -20
   #endif
-
 #endif
 
 // SPI1(PA7)=LCD & SPI3(PB5)=STUFF, are not available

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3P.h

 
 #endif
 
-#if ENABLED(TFT_LVGL_UI_SPI)
-
-  // LVGL
-
-  #define XPT2046_X_CALIBRATION           -17253
-  #define XPT2046_Y_CALIBRATION            11579
-  #define XPT2046_X_OFFSET                   514
-  #define XPT2046_Y_OFFSET                   -24
-
-#elif ENABLED(SPI_GRAPHICAL_TFT)
-
+#if ENABLED(SPI_GRAPHICAL_TFT)
   // Emulated DOGM SPI
-
-  #ifndef XPT2046_X_CALIBRATION
-    #define XPT2046_X_CALIBRATION         -11386
-  #endif
-  #ifndef XPT2046_Y_CALIBRATION
-    #define XPT2046_Y_CALIBRATION           8684
-  #endif
-  #ifndef XPT2046_X_OFFSET
-    #define XPT2046_X_OFFSET                 339
-  #endif
-  #ifndef XPT2046_Y_OFFSET
-    #define XPT2046_Y_OFFSET                 -18
-  #endif
-
   #ifndef GRAPHICAL_TFT_UPSCALE
     #define GRAPHICAL_TFT_UPSCALE              3
   #endif
   #define LCD_PINS_RS                       PC6
 
 #elif ENABLED(TFT_480x320_SPI)
+  #define TFT_DRIVER                      ST7796
+  #define TFT_BUFFER_SIZE                  14400
+#endif
+
+#if EITHER(HAS_TFT_LVGL_UI, TFT_480x320_SPI)
+  #ifndef XPT2046_X_CALIBRATION
     #define XPT2046_X_CALIBRATION         -17253
+  #endif
+  #ifndef XPT2046_Y_CALIBRATION
     #define XPT2046_Y_CALIBRATION          11579
+  #endif
+  #ifndef XPT2046_X_OFFSET
     #define XPT2046_X_OFFSET                 514
+  #endif
+  #ifndef XPT2046_Y_OFFSET
     #define XPT2046_Y_OFFSET                 -24
-
-    #define TFT_DRIVER                    ST7796
-    #define TFT_BUFFER_SIZE                14400
-
+  #endif
+#elif ENABLED(SPI_GRAPHICAL_TFT)
+  #ifndef XPT2046_X_CALIBRATION
+    #define XPT2046_X_CALIBRATION         -11386
+  #endif
+  #ifndef XPT2046_Y_CALIBRATION
+    #define XPT2046_Y_CALIBRATION           8684
+  #endif
+  #ifndef XPT2046_X_OFFSET
+    #define XPT2046_X_OFFSET                 339
+  #endif
+  #ifndef XPT2046_Y_OFFSET
+    #define XPT2046_Y_OFFSET                 -18
+  #endif
 #endif
 
 #if HAS_WIRED_LCD && !HAS_SPI_TFT
 #endif // HAS_WIRED_LCD && !HAS_SPI_TFT
 
 #define HAS_SPI_FLASH                          1
-#define SPI_FLASH_SIZE                 0x1000000  // 16MB
 #if HAS_SPI_FLASH
+  #define SPI_FLASH_SIZE               0x1000000  // 16MB
   #define W25QXX_CS_PIN                     PB12
   #define W25QXX_MOSI_PIN                   PB15
   #define W25QXX_MISO_PIN                   PB14

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_MINI.h

  * If the screen stays white, disable 'LCD_RESET_PIN'
  * to let the bootloader init the screen.
  */
-  #define XPT2046_X_CALIBRATION            12033
-  #define XPT2046_Y_CALIBRATION            -9047
-  #define XPT2046_X_OFFSET                   -30
-  #define XPT2046_Y_OFFSET                   254
+#if ENABLED(TOUCH_SCREEN)
+  #ifndef XPT2046_X_CALIBRATION
+    #define XPT2046_X_CALIBRATION          12033
+  #endif
+  #ifndef XPT2046_Y_CALIBRATION
+    #define XPT2046_Y_CALIBRATION          -9047
+  #endif
+  #ifndef XPT2046_X_OFFSET
+    #define XPT2046_X_OFFSET                 -30
+  #endif
+  #ifndef XPT2046_Y_OFFSET
+    #define XPT2046_Y_OFFSET                 254
+  #endif
+#endif
 
 #if ENABLED(FSMC_GRAPHICAL_TFT)
 
 #endif
 
 #define HAS_SPI_FLASH                          1
-#define SPI_FLASH_SIZE                 0x1000000  // 16MB
 #if HAS_SPI_FLASH
+  #define SPI_FLASH_SIZE               0x1000000  // 16MB
   #define W25QXX_CS_PIN                     PB12  // Flash chip-select
   #define W25QXX_MOSI_PIN                   PB15
   #define W25QXX_MISO_PIN                   PB14

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h

   #define TOUCH_BUTTONS_HW_SPI_DEVICE          2
 #endif
 
-// LVGL Configs
-#if ENABLED(TFT_LVGL_UI_FSMC)
-
-  #ifndef XPT2046_X_CALIBRATION
-    #define XPT2046_X_CALIBRATION          17880
-  #endif
-  #ifndef XPT2046_Y_CALIBRATION
-    #define XPT2046_Y_CALIBRATION         -12234
-  #endif
-  #ifndef XPT2046_X_OFFSET
-    #define XPT2046_X_OFFSET                 -45
-  #endif
-  #ifndef XPT2046_Y_OFFSET
-   #define XPT2046_Y_OFFSET                  349
-  #endif
-
-// Emulated DOGM Configs
-#elif ENABLED(FSMC_GRAPHICAL_TFT)
-
+#if ENABLED(FSMC_GRAPHICAL_TFT)
+  // Emulated DOGM
   #define DOGLCD_MOSI                       -1    // prevent redefine Conditionals_post.h
   #define DOGLCD_SCK                        -1
 
     #define TFT_PIXEL_OFFSET_Y                32
   #endif
 
-  #ifndef XPT2046_X_CALIBRATION
-    #define XPT2046_X_CALIBRATION          12149
-  #endif
-  #ifndef XPT2046_Y_CALIBRATION
-    #define XPT2046_Y_CALIBRATION          -8746
-  #endif
-  #ifndef XPT2046_X_OFFSET
-    #define XPT2046_X_OFFSET                 -35
-  #endif
-  #ifndef XPT2046_Y_OFFSET
-    #define XPT2046_Y_OFFSET                 256
-  #endif
-
 #elif ENABLED(TFT_320x240)                        // TFT32/28
   #define TFT_RESET_PIN                     PC6
   #define TFT_BACKLIGHT_PIN                 PD13
   #define FSMC_DMA_DEV                      DMA2
   #define FSMC_DMA_CHANNEL               DMA_CH5
 
-  #ifndef XPT2046_X_CALIBRATION
-    #define XPT2046_X_CALIBRATION         -12246
-  #endif
-  #ifndef XPT2046_Y_CALIBRATION
-    #define XPT2046_Y_CALIBRATION           9453
-  #endif
-  #ifndef XPT2046_X_OFFSET
-    #define XPT2046_X_OFFSET                 360
-  #endif
-  #ifndef XPT2046_Y_OFFSET
-    #define XPT2046_Y_OFFSET                 -22
-  #endif
-
   #define TOUCH_CS_PIN                      PA7   // SPI2_NSS
   #define TOUCH_SCK_PIN                     PB13  // SPI2_SCK
   #define TOUCH_MISO_PIN                    PB14  // SPI2_MISO
   #define ILI9341_COLOR_RGB
 
 #elif ENABLED(TFT_480x320)
+  #define TFT_DRIVER                     ILI9488
+  #define TFT_BUFFER_SIZE                  14400
+  #define ILI9488_ORIENTATION               ILI9488_MADCTL_MX | ILI9488_MADCTL_MV
+#endif
+
+#if EITHER(TFT_LVGL_UI_FSMC, TFT_480x320)
   #ifndef XPT2046_X_CALIBRATION
     #define XPT2046_X_CALIBRATION          17880
   #endif
     #define XPT2046_X_OFFSET                 -45
   #endif
   #ifndef XPT2046_Y_OFFSET
-    #define XPT2046_Y_OFFSET                 349
+   #define XPT2046_Y_OFFSET                  349
+  #endif
+#elif ENABLED(FSMC_GRAPHICAL_TFT)
+  #ifndef XPT2046_X_CALIBRATION
+    #define XPT2046_X_CALIBRATION          12149
+  #endif
+  #ifndef XPT2046_Y_CALIBRATION
+    #define XPT2046_Y_CALIBRATION          -8746
+  #endif
+  #ifndef XPT2046_X_OFFSET
+    #define XPT2046_X_OFFSET                 -35
+  #endif
+  #ifndef XPT2046_Y_OFFSET
+    #define XPT2046_Y_OFFSET                 256
+  #endif
+#elif ENABLED(TFT_320x240)                        // TFT32/28
+  #ifndef XPT2046_X_CALIBRATION
+    #define XPT2046_X_CALIBRATION         -12246
+  #endif
+  #ifndef XPT2046_Y_CALIBRATION
+    #define XPT2046_Y_CALIBRATION           9453
+  #endif
+  #ifndef XPT2046_X_OFFSET
+    #define XPT2046_X_OFFSET                 360
+  #endif
+  #ifndef XPT2046_Y_OFFSET
+    #define XPT2046_Y_OFFSET                 -22
   #endif
-
-  #define TFT_DRIVER                     ILI9488
-  #define TFT_BUFFER_SIZE                  14400
-  #define ILI9488_ORIENTATION               ILI9488_MADCTL_MX | ILI9488_MADCTL_MV
 #endif
 
 #define HAS_SPI_FLASH                          1
-#define SPI_FLASH_SIZE                 0x1000000  // 16MB
 #if HAS_SPI_FLASH
+  #define SPI_FLASH_SIZE               0x1000000  // 16MB
   #define W25QXX_CS_PIN                     PB12
   #define W25QXX_MOSI_PIN                   PB15
   #define W25QXX_MISO_PIN                   PB14

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO_V2.h

 
 #endif
 
-#if ENABLED(TFT_LVGL_UI_SPI)
-
-  // LVGL
-
-  #define XPT2046_X_CALIBRATION           -17253
-  #define XPT2046_Y_CALIBRATION            11579
-  #define XPT2046_X_OFFSET                   514
-  #define XPT2046_Y_OFFSET                   -24
-
-#elif ENABLED(SPI_GRAPHICAL_TFT)
-
+#if ENABLED(SPI_GRAPHICAL_TFT)
   // Emulated DOGM SPI
-
-  #ifndef XPT2046_X_CALIBRATION
-    #define XPT2046_X_CALIBRATION         -11386
-  #endif
-  #ifndef XPT2046_Y_CALIBRATION
-    #define XPT2046_Y_CALIBRATION           8684
-  #endif
-  #ifndef XPT2046_X_OFFSET
-    #define XPT2046_X_OFFSET                 339
-  #endif
-  #ifndef XPT2046_Y_OFFSET
-    #define XPT2046_Y_OFFSET                 -18
-  #endif
-
   #ifndef GRAPHICAL_TFT_UPSCALE
     #define GRAPHICAL_TFT_UPSCALE              3
   #endif
   #define LCD_PINS_RS                       PC6
 
 #elif ENABLED(TFT_480x320_SPI)
+  #define TFT_DRIVER                      ST7796
+  #define TFT_BUFFER_SIZE                  14400
+#endif
+
+#if EITHER(TFT_LVGL_UI_SPI, TFT_480x320_SPI)
   #ifndef XPT2046_X_CALIBRATION
     #define XPT2046_X_CALIBRATION         -17253
   #endif
   #ifndef XPT2046_Y_OFFSET
     #define XPT2046_Y_OFFSET                 -24
   #endif
-
-  #define TFT_DRIVER                      ST7796
-  #define TFT_BUFFER_SIZE                  14400
-
+#elif ENABLED(SPI_GRAPHICAL_TFT)
+  #ifndef XPT2046_X_CALIBRATION
+    #define XPT2046_X_CALIBRATION         -11386
+  #endif
+  #ifndef XPT2046_Y_CALIBRATION
+    #define XPT2046_Y_CALIBRATION           8684
+  #endif
+  #ifndef XPT2046_X_OFFSET
+    #define XPT2046_X_OFFSET                 339
+  #endif
+  #ifndef XPT2046_Y_OFFSET
+    #define XPT2046_Y_OFFSET                 -18
+  #endif
 #endif
 
 #if HAS_WIRED_LCD && !HAS_SPI_TFT
 #endif // HAS_WIRED_LCD && !HAS_SPI_TFT
 
 #define HAS_SPI_FLASH                          1
-#define SPI_FLASH_SIZE                 0x1000000  // 16MB
 #if HAS_SPI_FLASH
+  #define SPI_FLASH_SIZE               0x1000000  // 16MB
   #define W25QXX_CS_PIN                     PB12
   #define W25QXX_MOSI_PIN                   PB15
   #define W25QXX_MISO_PIN                   PB14