File content as of revision 4:b52a0d2925df:

#include "mbed.h"
#include "Image.h"
#include "Rotate.h"
#include "Release.h"
#include "Gamepad.h"
#define PI 3.1415

Image Image;

N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11);


Rotate Rotate;
Release Release;
Detect detect;

InterruptIn A(PTB9);
InterruptIn B(PTD0);

void A_isr();
void B_isr();

void init_K64F();

volatile int g_A_flag = 0;
volatile int g_B_flag = 0;

int main()
{
    // first need to initialise display
    lcd.init();
    // change set contrast in range 0.0 to 1.0
    // 0.4 appears to be a good starting point
    lcd.setContrast(0.5);
   
    A.mode(PullDown);
    A.rise(&A_isr);
    B.mode(PullDown);
    B.rise(&B_isr);
   
    // since SW2 has an external pull-up, we should disable to internal pull-down
    // resistor that is enabled by default using InterruptIn
    Rotate.return_flag=1;
    Rotate.return_angle=PI;
    
    while(1) {
        int detector=A.read();
        // these are default settings so not strictly needed
        lcd.normalMode();      // normal colour mode
        lcd.setBrightness(0.4); // put LED backlight on 50%
        // x origin, y origin, rows, cols, sprite
        if(g_A_flag) {
            detector=1;
        }

         if(g_B_flag) {
            g_A_flag=0;
            detector=2;
        }
        
        switch(detector) {
            case 0 :
                lcd.clear();
                lcd.printString("Misery Miner!",0,0);
                lcd.refresh();
                wait(0.1);
                break;
            case 1 :
                Rotate.rotate(lcd,Image, Rotate.return_angle, PI, Rotate.return_flag);
                 //printf("f%", Rotate.return_angle);
                 // int i=0;
                // i=i+1
                //int catched(i)=(n,n)
                // int ii
                //for (ii=0; ii<i; ii=ii+1)
                // draw blank(i)
                // end 
                 break;
             case 2 :
                Release.release(detect, lcd,Image, Rotate.return_angle);
                 //printf("f%", Rotate.return_angle);
                 g_A_flag = 1;
                 g_B_flag = 0;
                 break;     
        }
    
    
    }
}

void A_isr()
{
    g_A_flag = 1;
}

void B_isr()
{
    g_B_flag = 1;
}