GraphicsDisplay / Mbed 2 deprecated testUniGraphic_150217

My first trial of using UniGraphic library.

Dependencies:   MMA8451Q SPI_STMPE610 UniGraphic mbed

Diff: main.cpp

Revision:
2:ed52c8915226
Parent:
1:6cd56ddffb40
Child:
3:1cd979ad1e1d
--- a/main.cpp	Wed Feb 18 00:55:40 2015 +0000
+++ b/main.cpp	Wed Feb 18 12:21:13 2015 +0000
@@ -254,9 +254,11 @@
             break ;
         case 2:
             if (prevPage != page) {
+                TFT.BusEnable(true) ;
                 TFT.background(Black) ;
                 TFT.foreground(White) ;
                 TFT.cls() ;
+                TFT.BusEnable(false) ;
             }
             screen3() ; 
             wait(2) ;