Fix MKS Robin Nano V2 build / upload (#18784)

Marlin/src/lcd/extui/lib/mks_ui/draw_ui.cpp

@@ -126,6 +126,13 @@ void gCfgItems_init() {
     W25QXX.SPI_FLASH_SectorErase(VAR_INF_ADDR);
     W25QXX.SPI_FLASH_BufferWrite((uint8_t *)&gCfgItems, VAR_INF_ADDR, sizeof(gCfgItems));
   }
+
+  uiCfg.F[0] = 'N';
+  uiCfg.F[1] = 'A';
+  uiCfg.F[2] = 'N';
+  uiCfg.F[3] = 'O';
+  W25QXX.SPI_FLASH_BlockErase(REFLSHE_FLGA_ADD + 32 - 64*1024);
+  W25QXX.SPI_FLASH_BufferWrite(uiCfg.F,REFLSHE_FLGA_ADD,4);
 }
 
 void gCfg_to_spiFlah() {

Marlin/src/lcd/extui/lib/mks_ui/draw_ui.h

@@ -161,6 +161,7 @@ typedef struct {
   uint8_t waitEndMoves;
   uint16_t moveSpeed;
   float move_dist;
+  uint8_t	F[4];
 } UI_CFG;
 
 typedef enum {

Marlin/src/lcd/extui/lib/mks_ui/mks_hardware_test.cpp

@@ -590,6 +590,8 @@ void disp_char_1624(uint16_t x, uint16_t y, uint8_t c, uint16_t charColor, uint1
 }
 
 void disp_string(uint16_t x, uint16_t y, const char * string, uint16_t charColor, uint16_t bkColor) {
+  // Select TFT SPI so it can receive data
+  TERN_(TFT_LVGL_UI_SPI, SPI_TFT.spi_init(SPI_FULL_SPEED));
   while (*string != '\0') {
     disp_char_1624(x, y, *string, charColor, bkColor);
     string++;
@@ -599,10 +601,8 @@ void disp_string(uint16_t x, uint16_t y, const char * string, uint16_t charColor
 
 //static lv_obj_t * scr_test;
 void disp_assets_update() {
-  #if DISABLED(TFT_LVGL_UI_SPI)
-    LCD_Clear(0x0000);
-  #endif
-  disp_string(100, 150, "Assets Updating...", 0xFFFF, 0x0000);
+  TERN(TFT_LVGL_UI_SPI,, LCD_Clear(0x0000));
+  disp_string(100, 140, "Assets Updating...", 0xFFFF, 0x0000);
 }
 
 void disp_assets_update_progress(const char *msg) {
@@ -610,7 +610,7 @@ void disp_assets_update_progress(const char *msg) {
   memset(buf, ' ', COUNT(buf));
   strncpy(buf, msg, strlen(msg));
   buf[COUNT(buf)-1] = '\0';
-  disp_string(100, 200, buf, 0xFFFF, 0x0000);
+  disp_string(100, 165, buf, 0xFFFF, 0x0000);
 }
 
 uint8_t mks_test_flag = 0;

Marlin/src/lcd/extui/lib/mks_ui/pic_manager.cpp

@@ -249,6 +249,7 @@ const char *bakPath = "_assets";
 
 void spiFlashErase_PIC() {
   volatile uint32_t pic_sectorcnt = 0;
+  W25QXX.init(SPI_QUARTER_SPEED);
   for (pic_sectorcnt = 0; pic_sectorcnt < PIC_SIZE_xM * 1024 / 64; pic_sectorcnt++)
     W25QXX.SPI_FLASH_BlockErase(PICINFOADDR + pic_sectorcnt * 64 * 1024);
 }
@@ -256,7 +257,8 @@ void spiFlashErase_PIC() {
 #if HAS_SPI_FLASH_FONT
   void spiFlashErase_FONT() {
     volatile uint32_t Font_sectorcnt = 0;
-    for (Font_sectorcnt = 0; Font_sectorcnt < FONT_SIZE_xM * 1024 / 64; Font_sectorcnt++)
+    W25QXX.init(SPI_QUARTER_SPEED);
+    for (Font_sectorcnt = 0; Font_sectorcnt < 32-1; Font_sectorcnt++)
       W25QXX.SPI_FLASH_BlockErase(FONTINFOADDR + Font_sectorcnt * 64 * 1024);
   }
 #endif
@@ -386,6 +388,9 @@ uint8_t public_buf[512];
     }
 
     disp_assets_update_progress(fn);
+
+    W25QXX.init(SPI_QUARTER_SPEED);
+
     uint16_t pbr;
     uint32_t pfileSize;
     uint32_t totalSizeLoaded = 0;
@@ -444,11 +449,14 @@ uint8_t public_buf[512];
     if (dir.open(&root, assetsPath, O_RDONLY)) {
 
       disp_assets_update();
+      disp_assets_update_progress("Erasing pics...");
       spiFlashErase_PIC();
       #if HAS_SPI_FLASH_FONT
+        disp_assets_update_progress("Erasing fonts...");
         spiFlashErase_FONT();
       #endif
 
+      disp_assets_update_progress("Reading files...");
       dir_t d;
       while (dir.readDir(&d, card.longFilename) > 0) {
         // if we dont get a long name, but gets a short one, try it

Marlin/src/lcd/extui/lib/mks_ui/pic_manager.h

@@ -120,6 +120,7 @@ extern "C" { /* C-declarations for C++ */
 #endif
 
 // Flash flag
+#define REFLSHE_FLGA_ADD                (0X800000-32)
 #define FLASH_INF_VALID_FLAG            0xAA558761
 // SD card information first addr
 #define VAR_INF_ADDR                    0x000000
@@ -139,7 +140,7 @@ typedef struct pic_msg PIC_MSG;
 
 #define BMP_WRITE_BUF_LEN 512
 
-#define PICINFOADDR   0
+#define PICINFOADDR   0x1000
 
 #define PIC_SIZE_xM   6
 #define FONT_SIZE_xM  2

Marlin/src/pins/pins.h

@@ -507,9 +507,9 @@
 #elif MB(MKS_ROBIN_MINI)
   #include "stm32f1/pins_MKS_ROBIN_MINI.h"      // STM32F1                                env:mks_robin_mini
 #elif MB(MKS_ROBIN_NANO)
-  #include "stm32f1/pins_MKS_ROBIN_NANO.h"      // STM32F1                                env:mks_robin_nano env:mks_robin_nano35
+  #include "stm32f1/pins_MKS_ROBIN_NANO.h"      // STM32F1                                env:mks_robin_nano35
 #elif MB(MKS_ROBIN_NANO_V2)
-  #include "stm32f1/pins_MKS_ROBIN_NANO_V2.h"   // STM32F1                                env:mks_robin_nano env:mks_robin_nano35
+  #include "stm32f1/pins_MKS_ROBIN_NANO_V2.h"   // STM32F1                                env:mks_robin_nano35
 #elif MB(MKS_ROBIN_LITE)
   #include "stm32f1/pins_MKS_ROBIN_LITE.h"      // STM32F1                                env:mks_robin_lite
 #elif MB(BTT_SKR_MINI_V1_1)

platformio.ini

@@ -574,27 +574,20 @@ build_flags   = ${common_stm32f1.build_flags}
   -DMCU_STM32F103VE
 
 #
-# MKS Robin Nano (STM32F103VET6) - Emulated Graphical 128x64 (DOGM) UI and LVGL UI
+# MKS Robin Nano (STM32F103VET6)
+# v1.2 - Emulated Graphical 128x64 (DOGM) UI and LVGL UI
+# v2.0 - LVGL UI
 #
-[env:mks_robin_nano]
+[env:mks_robin_nano35]
 platform        = ${common_stm32f1.platform}
 extends         = common_stm32f1
 board           = genericSTM32F103VE
 platform_packages = tool-stm32duino
-extra_scripts = ${common.extra_scripts}
-  buildroot/share/PlatformIO/scripts/mks_robin_nano.py
-build_flags   = ${common_stm32f1.build_flags}
-  -DMCU_STM32F103VE -DSS_TIMER=4
-
-#
-# MKS Robin Nano v2.0 (STM32F103VET6) - LVGL UI
-#
-[env:mks_robin_nano35_v2]
-platform        = ${common_stm32f1.platform}
-extends         = env:mks_robin_nano
 extra_scripts   = ${common.extra_scripts}
   buildroot/share/PlatformIO/scripts/mks_robin_nano35.py
 lib_deps        = ${common_stm32f1.lib_deps}
+build_flags     = ${common_stm32f1.build_flags}
+  -DMCU_STM32F103VE -DSS_TIMER=4
 debug_tool      = jlink
 upload_protocol = jlink