Update Readme.md

examples/STM32_TFT_eSPI_Slider/Readme.md

@@ -5,19 +5,21 @@ Library dependencies:
   and choosing the right setup inside User_Setup_Select.h and also set right pins on selected user file.
 2.  TFT_eTouch.h    https://github.com/achillhasler/TFT_eTouch
   and set the right pins inside TFT_eTouchUser.h and also run calibrate.ino to get the calibration value and store it inside
-  TFT_eTouchUser.h like #define TOUCH_DEFAULT_CALIBRATION { 294, 3913, 339, 3869, 2 }
+  TFT_eTouchUser.h like ` #define TOUCH_DEFAULT_CALIBRATION { 294, 3913, 339, 3869, 2 }`
   Note that TFT_eSPI touch include extension does nether support second SPI port nor touch in parallel mode. 
 3. Installing the last master Arduino_Core_STM32 on https://github.com/stm32duino/Arduino_Core_STM32
   because the Hardwaretimer definitions changed a bit in 1.9.0 version which about to release.
 4. lv_arduino https://github.com/littlevgl/lv_arduino
   and config the lv_conf.h eg: 
+  ```C++
   #define LV_HOR_RES_MAX          (320)
   #define LV_VER_RES_MAX          (240)
   #define LV_USE_THEME_NIGHT      1   /*Dark elegant theme*/
-  #define LV_MEM_CUSTOM      1 // otherwise overfloe the flash on STM32F103CB
-
+  #define LV_MEM_CUSTOM           1  // otherwise occupied 32k buffer of RAM
+  ```
 ![Example](https://github.com/HamidSaffari/lv_arduino/blob/master/examples/STM32_TFT_eSPI_Slider/photo_2020-04-02_01-55-36.jpg)
 
+EDIT: Since lvgl updated to 7.0.1 the program no longer fits inside STM32F103CB so you have to go to larger like STM32F103RC.
 
   Created by Hamid Saffari @ Apr 2020. https://github.com/HamidSaffari/
   Released into the public domain.