🐛 Fix TFT Touch Calibration overrides (MarlinFirmware#25579)

…and other misc. display-related updates Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
danielcastilho · May 3, 2023 · 7642bfb · 7642bfb
1 parent dbed3f1
commit 7642bfb
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Showing 17 changed files with 80 additions and 131 deletions.
diff --git a/Marlin/src/HAL/STM32/tft/tft_spi.cpp b/Marlin/src/HAL/STM32/tft/tft_spi.cpp
@@ -245,7 +245,6 @@ void TFT_SPI::TransmitDMA(uint32_t MemoryIncrease, uint16_t *Data, uint16_t Coun
   TERN_(TFT_SHARED_IO, while (isBusy()));
 }
 
-
 void TFT_SPI::Transmit(uint32_t MemoryIncrease, uint16_t *Data, uint16_t Count) {
   DMAtx.Init.MemInc = MemoryIncrease;
   HAL_DMA_Init(&DMAtx);

diff --git a/Marlin/src/HAL/STM32F1/tft/tft_spi.cpp b/Marlin/src/HAL/STM32F1/tft/tft_spi.cpp
@@ -94,25 +94,24 @@ uint32_t TFT_SPI::GetID() {
 }
 
 uint32_t TFT_SPI::ReadID(uint16_t Reg) {
-  #if !PIN_EXISTS(TFT_MISO)
-    return 0;
-  #else
-    uint8_t d = 0;
-    uint32_t data = 0;
+  uint32_t data = 0;
+
+  #if PIN_EXISTS(TFT_MISO)
     SPIx.setClockDivider(SPI_CLOCK_DIV16);
     DataTransferBegin(DATASIZE_8BIT);
     WriteReg(Reg);
 
     LOOP_L_N(i, 4) {
-      SPIx.read((uint8_t*)&d, 1);
+      uint8_t d;
+      SPIx.read(&d, 1);
       data = (data << 8) | d;
     }
 
     DataTransferEnd();
     SPIx.setClockDivider(SPI_CLOCK_MAX);
-
-    return data >> 7;
   #endif
+
+  return data >> 7;
 }
 
 bool TFT_SPI::isBusy() {

diff --git a/Marlin/src/inc/Conditionals_LCD.h b/Marlin/src/inc/Conditionals_LCD.h
@@ -328,24 +328,22 @@
   #define IS_ULTIPANEL 1
 #endif
 
-// TFT Legacy Compatibility
+// TFT Legacy options masquerade as TFT_GENERIC
 #if ANY(FSMC_GRAPHICAL_TFT, SPI_GRAPHICAL_TFT, TFT_320x240, TFT_480x320, TFT_320x240_SPI, TFT_480x320_SPI, TFT_LVGL_UI_FSMC, TFT_LVGL_UI_SPI)
   #define IS_LEGACY_TFT 1
   #define TFT_GENERIC
-#endif
-
-#if ANY(FSMC_GRAPHICAL_TFT, TFT_320x240, TFT_480x320, TFT_LVGL_UI_FSMC)
-  #define TFT_INTERFACE_FSMC
-#elif ANY(SPI_GRAPHICAL_TFT, TFT_320x240_SPI, TFT_480x320_SPI, TFT_LVGL_UI_SPI)
-  #define TFT_INTERFACE_SPI
-#endif
-
-#if EITHER(FSMC_GRAPHICAL_TFT, SPI_GRAPHICAL_TFT)
-  #define TFT_CLASSIC_UI
-#elif ANY(TFT_320x240, TFT_480x320, TFT_320x240_SPI, TFT_480x320_SPI)
-  #define TFT_COLOR_UI
-#elif EITHER(TFT_LVGL_UI_FSMC, TFT_LVGL_UI_SPI)
-  #define TFT_LVGL_UI
+  #if ANY(FSMC_GRAPHICAL_TFT, TFT_320x240, TFT_480x320, TFT_LVGL_UI_FSMC)
+    #define TFT_INTERFACE_FSMC
+  #elif ANY(SPI_GRAPHICAL_TFT, TFT_320x240_SPI, TFT_480x320_SPI, TFT_LVGL_UI_SPI)
+    #define TFT_INTERFACE_SPI
+  #endif
+  #if EITHER(FSMC_GRAPHICAL_TFT, SPI_GRAPHICAL_TFT)
+    #define TFT_CLASSIC_UI
+  #elif ANY(TFT_320x240, TFT_480x320, TFT_320x240_SPI, TFT_480x320_SPI)
+    #define TFT_COLOR_UI
+  #elif EITHER(TFT_LVGL_UI_FSMC, TFT_LVGL_UI_SPI)
+    #define TFT_LVGL_UI
+  #endif
 #endif
 
 // FSMC/SPI TFT Panels (LVGL)
@@ -1671,7 +1669,7 @@
 #endif
 
 #if ANY(HAS_SPI_TFT, HAS_FSMC_TFT, HAS_LTDC_TFT)
-  #include "../lcd/tft_io/tft_orientation.h"
+  #include "../lcd/tft_io/tft_orientation.h" // for TFT_COLOR_UI_PORTRAIT
 #endif
 
 #if ENABLED(TFT_RES_320x240)
@@ -1775,17 +1773,6 @@
   #endif
 #endif
 
-// XPT2046_** Compatibility
-#if !(defined(TOUCH_CALIBRATION_X) || defined(TOUCH_CALIBRATION_Y) || defined(TOUCH_OFFSET_X) || defined(TOUCH_OFFSET_Y) || defined(TOUCH_ORIENTATION))
-  #if defined(XPT2046_X_CALIBRATION) && defined(XPT2046_Y_CALIBRATION) && defined(XPT2046_X_OFFSET) && defined(XPT2046_Y_OFFSET)
-    #define TOUCH_CALIBRATION_X  XPT2046_X_CALIBRATION
-    #define TOUCH_CALIBRATION_Y  XPT2046_Y_CALIBRATION
-    #define TOUCH_OFFSET_X       XPT2046_X_OFFSET
-    #define TOUCH_OFFSET_Y       XPT2046_Y_OFFSET
-    #define TOUCH_ORIENTATION    TOUCH_LANDSCAPE
-  #endif
-#endif
-
 #if X_HOME_DIR || (HAS_Y_AXIS && Y_HOME_DIR) || (HAS_Z_AXIS && Z_HOME_DIR) \
   || (HAS_I_AXIS && I_HOME_DIR) || (HAS_J_AXIS && J_HOME_DIR) || (HAS_K_AXIS && K_HOME_DIR) \
   || (HAS_U_AXIS && U_HOME_DIR) || (HAS_V_AXIS && V_HOME_DIR) || (HAS_W_AXIS && W_HOME_DIR)

diff --git a/Marlin/src/inc/Conditionals_post.h b/Marlin/src/inc/Conditionals_post.h
@@ -560,7 +560,7 @@
     #define REINIT_NOISY_LCD 1  // Have the LCD re-init on SD insertion
   #endif
 
-#endif
+#endif // HAS_MEDIA
 
 /**
  * Power Supply
@@ -3153,6 +3153,25 @@
   #endif
 #endif
 
+// Touch Calibration
+#if ANY(HAS_SPI_TFT, HAS_FSMC_TFT, HAS_LTDC_TFT)
+  #ifndef TOUCH_CALIBRATION_X
+    #define TOUCH_CALIBRATION_X 0
+  #endif
+  #ifndef TOUCH_CALIBRATION_Y
+    #define TOUCH_CALIBRATION_Y 0
+  #endif
+  #ifndef TOUCH_OFFSET_X
+    #define TOUCH_OFFSET_X 0
+  #endif
+  #ifndef TOUCH_OFFSET_Y
+    #define TOUCH_OFFSET_Y 0
+  #endif
+  #ifndef TOUCH_ORIENTATION
+    #define TOUCH_ORIENTATION TOUCH_LANDSCAPE
+  #endif
+#endif
+
 // Number of VFAT entries used. Each entry has 13 UTF-16 characters
 #if ANY(SCROLL_LONG_FILENAMES, HAS_DWIN_E3V2, TFT_COLOR_UI)
   #define VFAT_ENTRIES_LIMIT 5

diff --git a/Marlin/src/lcd/dogm/u8g_dev_tft_upscale_from_128x64.cpp b/Marlin/src/lcd/dogm/u8g_dev_tft_upscale_from_128x64.cpp
@@ -556,4 +556,4 @@ U8G_PB_DEV(u8g_dev_tft_320x240_upscale_from_128x64, WIDTH, HEIGHT, PAGE_HEIGHT,
 
 #endif // TOUCH_SCREEN_CALIBRATION
 
-#endif // HAS_MARLINUI_U8GLIB && (FSMC_CS_PIN || HAS_SPI_GRAPHICAL_TFT)
+#endif // HAS_MARLINUI_U8GLIB && (FSMC_CS_PIN || HAS_SPI_GRAPHICAL_TFT || HAS_LTDC_GRAPHICAL_TFT)
diff --git a/Marlin/src/lcd/extui/mks_ui/draw_print_file.cpp b/Marlin/src/lcd/extui/mks_ui/draw_print_file.cpp
@@ -120,8 +120,6 @@ bool have_pre_pic(char *path) {
 static void event_handler(lv_obj_t *obj, lv_event_t event) {
   if (event != LV_EVENT_RELEASED) return;
   uint8_t i, file_count = 0;
-  //switch (obj->mks_obj_id)
-  //{
   if (obj->mks_obj_id == ID_P_UP) {
     if (dir_offset[curDirLever].curPage > 0) {
       // 2015.05.19
@@ -130,9 +128,7 @@ static void event_handler(lv_obj_t *obj, lv_event_t event) {
       if (dir_offset[curDirLever].cur_page_first_offset >= FILE_NUM)
         list_file.Sd_file_offset = dir_offset[curDirLever].cur_page_first_offset - FILE_NUM;
 
-      #if HAS_MEDIA
-        file_count = search_file();
-      #endif
+      TERN_(HAS_MEDIA, file_count = search_file());
       if (file_count != 0) {
         dir_offset[curDirLever].curPage--;
         lv_clear_print_file();
@@ -144,9 +140,7 @@ static void event_handler(lv_obj_t *obj, lv_event_t event) {
     if (dir_offset[curDirLever].cur_page_last_offset > 0) {
       list_file.Sd_file_cnt    = 0;
       list_file.Sd_file_offset = dir_offset[curDirLever].cur_page_last_offset + 1;
-      #if HAS_MEDIA
-        file_count = search_file();
-      #endif
+      TERN_(HAS_MEDIA, file_count = search_file());
       if (file_count != 0) {
         dir_offset[curDirLever].curPage++;
         lv_clear_print_file();
@@ -161,17 +155,13 @@ static void event_handler(lv_obj_t *obj, lv_event_t event) {
       int8_t *ch = (int8_t *)strrchr(list_file.curDirPath, '/');
       if (ch) {
         *ch = 0;
-        #if HAS_MEDIA
-          card.cdup();
-        #endif
+        TERN_(HAS_MEDIA, card.cdup());
         dir_offset[curDirLever].curPage               = 0;
         dir_offset[curDirLever].cur_page_first_offset = 0;
         dir_offset[curDirLever].cur_page_last_offset  = 0;
         curDirLever--;
         list_file.Sd_file_offset = dir_offset[curDirLever].cur_page_first_offset;
-        #if HAS_MEDIA
-          file_count = search_file();
-        #endif
+        TERN_(HAS_MEDIA, file_count = search_file());
         lv_clear_print_file();
         disp_gcode_icon(file_count);
       }
@@ -189,9 +179,7 @@ static void event_handler(lv_obj_t *obj, lv_event_t event) {
             strcpy(list_file.curDirPath, list_file.file_name[i]);
             curDirLever++;
             list_file.Sd_file_offset = dir_offset[curDirLever].cur_page_first_offset;
-            #if HAS_MEDIA
-              file_count = search_file();
-            #endif
+            TERN_(HAS_MEDIA, file_count = search_file());
             lv_clear_print_file();
             disp_gcode_icon(file_count);
           }
@@ -396,8 +384,7 @@ int ascii2dec_test(char *ascii) {
 
 void lv_gcode_file_read(uint8_t *data_buf) {
   #if HAS_MEDIA
-    uint16_t i = 0, j = 0, k = 0;
-    uint16_t row_1    = 0;
+    uint16_t i = 0, j = 0, k = 0, row_1 = 0;
     bool ignore_start = true;
     char temp_test[200];
     volatile uint16_t *p_index;
@@ -435,24 +422,13 @@ void lv_gcode_file_read(uint8_t *data_buf) {
         break;
       }
     }
-    #if HAS_TFT_LVGL_UI_SPI
-      for (i = 0; i < 200;) {
-        p_index = (uint16_t *)(&public_buf[i]);
-
-        //Color = (*p_index >> 8);
-        //*p_index = Color | ((*p_index & 0xFF) << 8);
-        i += 2;
-        if (*p_index == 0x0000) *p_index = LV_COLOR_BACKGROUND.full;
-      }
-    #else // !HAS_TFT_LVGL_UI_SPI
-      for (i = 0; i < 200;) {
-        p_index = (uint16_t *)(&public_buf[i]);
-        //Color = (*p_index >> 8);
-        //*p_index = Color | ((*p_index & 0xFF) << 8);
-        i += 2;
-        if (*p_index == 0x0000) *p_index = LV_COLOR_BACKGROUND.full; // 0x18C3;
-      }
-    #endif // !HAS_TFT_LVGL_UI_SPI
+    for (i = 0; i < 200;) {
+      p_index = (uint16_t *)(&public_buf[i]);
+      //Color = (*p_index >> 8);
+      //*p_index = Color | ((*p_index & 0xFF) << 8);
+      i += 2;
+      if (*p_index == 0x0000) *p_index = LV_COLOR_BACKGROUND.full;
+    }
     memcpy(data_buf, public_buf, 200);
   #endif // HAS_MEDIA
 }

diff --git a/Marlin/src/lcd/extui/mks_ui/draw_ui.h b/Marlin/src/lcd/extui/mks_ui/draw_ui.h
@@ -133,16 +133,16 @@
   #define FILE_PRE_PIC_Y_OFFSET 0
 
   #define PREVIEW_LITTLE_PIC_SIZE  40910  // 400*100+9*101+1
-  #define PREVIEW_SIZE      202720        // (PREVIEW_LITTLE_PIC_SIZE+800*200+201*9+1)
+  #define PREVIEW_SIZE            202720  // (PREVIEW_LITTLE_PIC_SIZE+800*200+201*9+1)
 
   // machine parameter ui
-  #define PARA_UI_POS_X             10
-  #define PARA_UI_POS_Y             50
+  #define PARA_UI_POS_X              10
+  #define PARA_UI_POS_Y              50
 
   #define PARA_UI_SIZE_X            450
-  #define PARA_UI_SIZE_Y            40
+  #define PARA_UI_SIZE_Y             40
 
-  #define PARA_UI_ARROW_V          12
+  #define PARA_UI_ARROW_V            12
 
   #define PARA_UI_BACK_POS_X        400
   #define PARA_UI_BACK_POS_Y        270
@@ -152,31 +152,31 @@
 
   #define PARA_UI_VALUE_SIZE_X      370
   #define PARA_UI_VALUE_POS_X       400
-  #define PARA_UI_VALUE_V           5
+  #define PARA_UI_VALUE_V             5
 
   #define PARA_UI_STATE_POS_X       380
-  #define PARA_UI_STATE_V           2
+  #define PARA_UI_STATE_V             2
 
   #define PARA_UI_VALUE_SIZE_X_2    200
   #define PARA_UI_VALUE_POS_X_2     320
-  #define PARA_UI_VALUE_V_2         5
+  #define PARA_UI_VALUE_V_2           5
 
-  #define PARA_UI_VALUE_BTN_X_SIZE  70
-  #define PARA_UI_VALUE_BTN_Y_SIZE  28
+  #define PARA_UI_VALUE_BTN_X_SIZE   70
+  #define PARA_UI_VALUE_BTN_Y_SIZE   28
 
-  #define PARA_UI_BACK_BTN_X_SIZE   70
-  #define PARA_UI_BACK_BTN_Y_SIZE   40
+  #define PARA_UI_BACK_BTN_X_SIZE    70
+  #define PARA_UI_BACK_BTN_Y_SIZE    40
 
-  #define QRCODE_X                  20
-  #define QRCODE_Y                  40
+  #define QRCODE_X                   20
+  #define QRCODE_Y                   40
   #define QRCODE_WIDTH              160
 
-#else // ifdef TFT35
+#else // !TFT35
 
   #define TFT_WIDTH     320
   #define TFT_HEIGHT    240
 
-#endif // ifdef TFT35
+#endif
 
 #ifdef __cplusplus
   extern "C" {

diff --git a/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.cpp b/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.cpp
@@ -36,10 +36,11 @@
 #include <lvgl.h>
 
 #include "../../../MarlinCore.h"
+#include "../../marlinui.h"
+
 #include "../../../inc/MarlinConfig.h"
 
 #include HAL_PATH(../../.., tft/xpt2046.h)
-#include "../../marlinui.h"
 XPT2046 touch;
 
 #if ENABLED(POWER_LOSS_RECOVERY)

diff --git a/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.h b/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.h
@@ -32,8 +32,6 @@
 
 #include <lvgl.h>
 
-//#define TFT_ROTATION TFT_ROTATE_180
-
 extern uint8_t bmp_public_buf[14 * 1024];
 extern uint8_t public_buf[513];
 

diff --git a/Marlin/src/lcd/extui/mks_ui/wifi_module.cpp b/Marlin/src/lcd/extui/mks_ui/wifi_module.cpp
@@ -1804,6 +1804,7 @@ void stopEspTransfer() {
 
   W25QXX.init(SPI_QUARTER_SPEED);
 
+  // ?? Workaround for SPI / Servo issues ??
   TERN_(HAS_TFT_LVGL_UI_SPI, SPI_TFT.spi_init(SPI_FULL_SPEED));
   TERN_(HAS_SERVOS, servo_init());
   TERN_(HAS_Z_SERVO_PROBE, probe.servo_probe_init());

diff --git a/Marlin/src/lcd/tft/touch.cpp b/Marlin/src/lcd/tft/touch.cpp
@@ -266,19 +266,18 @@ void Touch::hold(touch_control_t *control, millis_t delay) {
 bool Touch::get_point(int16_t *x, int16_t *y) {
   #if ENABLED(TFT_TOUCH_DEVICE_XPT2046)
     #if ENABLED(TOUCH_SCREEN_CALIBRATION)
-      bool is_touched = (touch_calibration.calibration.orientation == TOUCH_PORTRAIT ? io.getRawPoint(y, x) : io.getRawPoint(x, y));
-
+      const bool is_touched = (touch_calibration.calibration.orientation == TOUCH_PORTRAIT ? io.getRawPoint(y, x) : io.getRawPoint(x, y));
       if (is_touched && touch_calibration.calibration.orientation != TOUCH_ORIENTATION_NONE) {
         *x = int16_t((int32_t(*x) * touch_calibration.calibration.x) >> 16) + touch_calibration.calibration.offset_x;
         *y = int16_t((int32_t(*y) * touch_calibration.calibration.y) >> 16) + touch_calibration.calibration.offset_y;
       }
     #else
-      bool is_touched = (TOUCH_ORIENTATION == TOUCH_PORTRAIT ? io.getRawPoint(y, x) : io.getRawPoint(x, y));
+      const bool is_touched = (TOUCH_ORIENTATION == TOUCH_PORTRAIT ? io.getRawPoint(y, x) : io.getRawPoint(x, y));
       *x = uint16_t((uint32_t(*x) * TOUCH_CALIBRATION_X) >> 16) + TOUCH_OFFSET_X;
       *y = uint16_t((uint32_t(*y) * TOUCH_CALIBRATION_Y) >> 16) + TOUCH_OFFSET_Y;
     #endif
   #elif ENABLED(TFT_TOUCH_DEVICE_GT911)
-    bool is_touched = (TOUCH_ORIENTATION == TOUCH_PORTRAIT ? io.getPoint(y, x) : io.getPoint(x, y));
+    const bool is_touched = (TOUCH_ORIENTATION == TOUCH_PORTRAIT ? io.getPoint(y, x) : io.getPoint(x, y));
   #endif
   #if HAS_TOUCH_SLEEP
     if (is_touched)

diff --git a/Marlin/src/lcd/tft_io/ili9488.h b/Marlin/src/lcd/tft_io/ili9488.h
@@ -146,16 +146,6 @@
 #define ILI9488_ADJCTL6     0xFC // Adjust Control 6
 #define ILI9488_ADJCTL7     0xFF // Adjust Control 7
 
-#if 0
-  // https://forum.mikroe.com/viewtopic.php?t=74586
-  #if ANY(MKS_ROBIN_TFT35, TFT_TRONXY_X5SA, ANYCUBIC_TFT35) // ILI9488
-    #define TFT_DRIVER ILI9488
-    #define TFT_DEFAULT_ORIENTATION (TFT_EXCHANGE_XY | TFT_INVERT_X | TFT_INVERT_Y)
-    #define TFT_RES_480x320
-    #define TFT_INTERFACE_FSMC
-  #endif
-#endif
-
 static const uint16_t ili9488_init[] = {
   DATASIZE_8BIT,
   ESC_REG(ILI9488_SWRESET), ESC_DELAY(120),

diff --git a/Marlin/src/lcd/tft_io/tft_io.h b/Marlin/src/lcd/tft_io/tft_io.h
@@ -37,8 +37,6 @@
   #error "DMA_MAX_SIZE is not configured for this platform."
 #endif
 
-#include "tft_orientation.h"
-
 #ifndef TFT_DRIVER
   #define TFT_DRIVER    AUTO
 #endif