Update PlatformIO example ini file

Processors/TFT_eSPI_ESP32.h

@@ -47,7 +47,7 @@ VSPI not defined
 
 ESP32 C3:
 FSPI = 0, uses SPI2 ???? To be checked
-HSPI = 1, uses SPI3 ???? To be checked
+HSPI = 1, uses SPI3 ???? To be checked (General purpose SPI)
 VSPI not defined
 
 For ESP32/S2/C3:

Tools/PlatformIO/Configuring options.txt

@@ -1,24 +1,36 @@
-PlatformIO User notes:
+;PlatformIO User notes:
 
-It is possible to load settings from the calling program rather than modifying
-the library for each project by modifying the "platformio.ini" file.
+;It is possible to load settings from the calling program rather than modifying
+;the library for each project by modifying the "platformio.ini" file.
 
-The User_Setup_Select.h file will not load the user setting header files if
-USER_SETUP_LOADED is defined.
+;The User_Setup_Select.h file will not load the user setting header files if
+;USER_SETUP_LOADED is defined.
 
-Instead of using #define, use the -D prefix, for example:
+;Instead of using #define, use the -D prefix, for example:
+
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
 
 [env:esp32dev]
-platform = https://github.com/platformio/platform-espressif32.git#feature/stage
+platform = https://github.com/platformio/platform-espressif32.git#feature/arduino-upstream
 board = esp32dev
 framework = arduino
-upload_port = ESP32-Test-2481CE9C.local
+lib_deps = bodmer/TFT_eSPI@^2.4.31
 
 build_flags =
   -Os
   -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_DEBUG
   -DUSER_SETUP_LOADED=1
-  -DILI9163_DRIVER=1
+  
+  ; Define the TFT driver, pins etc here:
+  -DST7789_DRIVER=1
   -DTFT_WIDTH=128
   -DTFT_HEIGHT=160
   -DTFT_MISO=19
@@ -26,8 +38,15 @@ build_flags =
   -DTFT_SCLK=18
   -DTFT_CS=5
   -DTFT_DC=19
-  -DTFT_RST=-1
+  -DTFT_RST=4
+  ;-DTFT_BL=21
+  ;-DTOUCH_CS=22
   -DLOAD_GLCD=1
+  -DLOAD_FONT2=1
+  -DLOAD_FONT4=1
+  -DLOAD_FONT6=1
+  -DLOAD_FONT7=1
+  -DLOAD_FONT8=1
+  -DLOAD_GFXFF=1
+  -DSMOOTH_FONT=1
   -DSPI_FREQUENCY=27000000
-
-lib_extra_dirs = B:\Projects\ESP32\ESP32Lib