Frank Vannieuwkerke / Mbed 2 deprecated LPC1768_Mini-DK

LPC1768 Mini-DK board with 2.8" SPI TFT and SPI touch

Dependencies:   Mini-DK mbed SDFileSystem

WARNING: filetoflash (SD to CPU flash)

The SPI_TFT library called from Mini-DK.lib contains an option to copy an image from the SD card to the CPU flash memory. This allows you to use an image as background without speed loss when writing other text and graphics.

By default, this option is enabled.

It can be disabled by uncommenting the #define mentioned below in Mini_DK.h: 

#define NO_FLASH_BUFFER

Since the flash memory has limited write endurance, DO NOT use this feature when you intend to read multiple images from the SD card (eg: when used as a photo frame).

Diff: main.cpp

Revision:
13:a10300cac491
Parent:
10:d07f76421408
Child:
15:5059751d2fa2
--- a/main.cpp	Wed Jan 09 20:58:34 2013 +0000
+++ b/main.cpp	Thu Jan 10 08:58:47 2013 +0000
@@ -11,8 +11,8 @@
         Copy this file to the root of an SD card, insert it into the Mini-DK.
 
 IMPORTANT:
-Enable #define USE_FLASH_BUFFER in SPI_TFT.h to allow copy to flash.
-If copy to flash option is not needed - disable it.
+If copy to flash option is not needed - enable //#define NO_FLASH_BUFFER in Mini_DK.h
+
 
 UNCOMMENT THE DESIRED CODE TO TEST.