Added support for M5Core2 screen (CONFIG_LV_PREDEFINED_DISPLAY_M5CORE2)

Author: ropg

lvgl_tft/Kconfig

@@ -21,6 +21,10 @@ menu "LVGL TFT Display controller"
             bool "M5Stack"
             select LV_TFT_DISPLAY_CONTROLLER_ILI9341
             select LV_TFT_DISPLAY_PROTOCOL_SPI
+        config LV_PREDEFINED_DISPLAY_M5CORE2
+        	bool "M5Core2"
+            select LV_TFT_DISPLAY_CONTROLLER_ILI9341
+            select LV_TFT_DISPLAY_PROTOCOL_SPI
         config LV_PREDEFINED_DISPLAY_M5STICK
             bool "M5Stick"
             select LV_TFT_DISPLAY_CONTROLLER_SH1107
@@ -763,6 +767,7 @@ menu "LVGL TFT Display controller"
             default 23 if LV_PREDEFINED_DISPLAY_WROVER4
             default 23 if LV_PREDEFINED_DISPLAY_ATAG
             default 23 if LV_PREDEFINED_DISPLAY_M5STACK || LV_PREDEFINED_DISPLAY_M5STICK
+            default 23 if LV_PREDEFINED_DISPLAY_M5CORE2
             default 15 if LV_PREDEFINED_DISPLAY_M5STICKC
             default 18 if LV_PREDEFINED_DISPLAY_ADA_FEATHERWING
             default 23 if LV_PREDEFINED_PINS_TKOALA
@@ -777,6 +782,7 @@ menu "LVGL TFT Display controller"
         config LV_DISPLAY_USE_SPI_MISO
             bool "GPIO for MISO (Master In Slave Out)" if LV_TFT_DISPLAY_PROTOCOL_SPI
             default y if LV_PREDEFINED_PINS_TKOALA
+            default y if LV_PREDEFINED_DISPLAY_M5CORE2
             help
                 Enable the MISO signal to control the display. You can disable
                 it when the display does not need MISO signal to be controlled.
@@ -788,6 +794,7 @@ menu "LVGL TFT Display controller"
             range 0 43 if IDF_TARGET_ESP32S2
 
             default 19 if LV_PREDEFINED_PINS_TKOALA
+            default 38 if LV_PREDEFINED_DISPLAY_M5CORE2
             default 0
 
             help
@@ -830,6 +837,7 @@ menu "LVGL TFT Display controller"
             range 0 43 if IDF_TARGET_ESP32S2
 
             default 18 if LV_PREDEFINED_DISPLAY_M5STACK || LV_PREDEFINED_DISPLAY_M5STICK
+            default 18 if LV_PREDEFINED_DISPLAY_M5CORE2
             default 13 if LV_PREDEFINED_DISPLAY_M5STICKC
             default 18 if LV_PREDEFINED_DISPLAY_ATAG
             default 19 if LV_PREDEFINED_DISPLAY_WROVER4
@@ -858,6 +866,7 @@ menu "LVGL TFT Display controller"
 
             default 5 if LV_PREDEFINED_PINS_38V1
             default 14 if LV_PREDEFINED_DISPLAY_M5STACK || LV_PREDEFINED_DISPLAY_M5STICK
+            default 5 if LV_PREDEFINED_DISPLAY_M5CORE2
             default 5 if LV_PREDEFINED_DISPLAY_M5STICKC
             default 22 if LV_PREDEFINED_DISPLAY_WROVER4
             default 15 if LV_PREDEFINED_DISPLAY_ADA_FEATHERWING
@@ -887,6 +896,7 @@ menu "LVGL TFT Display controller"
             default 19 if LV_PREDEFINED_PINS_38V1
             default 17 if LV_PREDEFINED_PINS_38V4
             default 27 if LV_PREDEFINED_DISPLAY_M5STACK || LV_PREDEFINED_DISPLAY_M5STICK
+            default 15 if LV_PREDEFINED_DISPLAY_M5CORE2
             default 23 if LV_PREDEFINED_DISPLAY_M5STICKC
             default 21 if LV_PREDEFINED_DISPLAY_WROVER4
             default 21 if LV_PREDEFINED_DISPLAY_WT32_SC01
@@ -902,6 +912,7 @@ menu "LVGL TFT Display controller"
 
         config LV_DISP_USE_RST
             bool "Use a GPIO for resetting the display" if LV_TFT_DISPLAY_PROTOCOL_SPI
+            default n if LV_PREDEFINED_DISPLAY_M5CORE2
             default y
             help
                 Enable display reset control. Set this if the reset pin of the
@@ -950,6 +961,7 @@ menu "LVGL TFT Display controller"
                 ( LV_PREDEFINED_DISPLAY_NONE && ! ( LV_TFT_DISPLAY_CONTROLLER_SH1107 || LV_TFT_DISPLAY_CONTROLLER_SSD1306 ) ) \
                 || LV_PREDEFINED_DISPLAY_RPI_MPI3501
             default y if LV_PREDEFINED_DISPLAY_M5STACK
+            default n if LV_PREDEFINED_DISPLAY_M5CORE2
             default y if LV_PREDEFINED_DISPLAY_WROVER4
             default y if LV_PREDEFINED_DISPLAY_ERTFT0356
             default y if LV_PREDEFINED_DISPLAY_TTGO

lvgl_tft/ili9341.c

@@ -233,6 +233,8 @@ static void ili9341_set_orientation(uint8_t orientation)
 
 #if defined CONFIG_LV_PREDEFINED_DISPLAY_M5STACK
     uint8_t data[] = {0x68, 0x68, 0x08, 0x08};
+#elif defined (CONFIG_LV_PREDEFINED_DISPLAY_M5CORE2)
+	uint8_t data[] = {0x08, 0x88, 0x28, 0xE8};
 #elif defined (CONFIG_LV_PREDEFINED_DISPLAY_WROVER4)
     uint8_t data[] = {0x6C, 0xEC, 0xCC, 0x4C};
 #elif defined (CONFIG_LV_PREDEFINED_DISPLAY_NONE)