File content as of revision 0:c39163aed6b3:

#include "mbed.h"
#define yukkuri 0.1     //回転が遅くなる具合
#define startwait 0.01  //最初の回転の速さ

DigitalOut sp(dp1);
DigitalOut l1(dp6);
DigitalOut l2(dp9);
DigitalOut l3(dp10);
DigitalOut l4(dp11);
DigitalOut l5(dp13);
DigitalOut l6(dp14);
DigitalIn sw(dp15);

//回転中の音
void beep()
{
        for( int i=0 ; i<50 ; i++ )
        {
        sp = 1;
        wait(1.0/659.26/4);
        sp = 0;
        wait(1.0/659.26/4);
        }
        for( int i=0 ; i<50 ; i++ )
        {
        sp = 1;
        wait(1.0/783.99/4);
        sp = 0;
        wait(1.0/783.99/4);
        }
} 

int main() {
        
        //起動音
        beep();
        for( int i=0 ; i<50 ; i++ )
        {
        sp = 1;
        wait(1.0/659.26/2);
        sp = 0;
        wait(1.0/659.26/2);
        }
        for( int i=0 ; i<50 ; i++ )
        {
        sp = 1;
        wait(1.0/783.99/2);
        sp = 0;
        wait(1.0/783.99/2);
        }
        
        //LEDを全て光らせる
        for( int i=0 ; i<100 ; i++ )
        {
        l1 = 1;
        l2 = 0;
        l3 = 0;
        l4 = 0;
        l5 = 0;
        l6 = 0;
        wait(0.001);
        l1 = 0;
        l2 = 1;
        l3 = 0;
        l4 = 0;
        l5 = 0;
        l6 = 0;
        wait(0.001);
        l1 = 0;
        l2 = 0;
        l3 = 1;
        l4 = 0;
        l5 = 0;
        l6 = 0;
        wait(0.001);
        l1 = 0;
        l2 = 0;
        l3 = 0;
        l4 = 1;
        l5 = 0;
        l6 = 0;
        wait(0.001);
        l1 = 0;
        l2 = 0;
        l3 = 0;
        l4 = 0;
        l5 = 1;
        l6 = 0;
        wait(0.001);
        l1 = 0;
        l2 = 0;
        l3 = 0;
        l4 = 0;
        l5 = 0;
        l6 = 1;
        wait(0.001);
        }
        l1 = 1;
        l2 = 0;
        l3 = 0;
        l4 = 0;
        l5 = 0;
        l6 = 0;
        
    float memo;    
    while(1)
    {
        //スイッチが押されるまで待つ
        while( sw == 0 )
        {
            memo = startwait;
        }   
      
        //LEDが回転する
        while(1) {
            
            if( sw == 1 )
            {
                memo = startwait;   //スイッチが押されていたら最初の回転速度にする
             }       
            l1 = 1;
            l2 = 0;
            l3 = 0;
            l4 = 0;
            l5 = 0;
            l6 = 0;
            beep();
            wait(memo);
            memo = memo + yukkuri;
            if( memo > 1.0 )    //速度が1.0以上になったら回転終了
                break;
    
            if( sw == 1 )
            {
                memo = startwait;
             }       
            l1 = 0;
            l2 = 1;
            l3 = 0;
            l4 = 0;
            l5 = 0;
            l6 = 0;
            beep();
            wait(memo);
            memo = memo + yukkuri;
            if( memo > 1.0 )
                break;
    
            if( sw == 1 )
            {
                memo = startwait;
             }       
    
            l1 = 0;
            l2 = 0;
            l3 = 1;
            l4 = 0;
            l5 = 0;
            l6 = 0;
            beep();
            wait(memo);
            memo = memo + yukkuri;
            if( memo > 1.0 )
                break;
    
            if( sw == 1 )
            {
                memo = startwait;
             }       
    
            l1 = 0;
            l2 = 0;
            l3 = 0;
            l4 = 1;
            l5 = 0;
            l6 = 0;
            beep();
            wait(memo);
            memo = memo + yukkuri;
            if( memo > 1.0 )
                break;
    
            if( sw == 1 )
            {
                memo = startwait;
             }       
    
            l1 = 0;
            l2 = 0;
            l3 = 0;
            l4 = 0;
            l5 = 1;
            l6 = 0;
            beep();
            wait(memo);
            memo = memo + yukkuri;
            if( memo > 1.0 )
                break;
    
            if( sw == 1 )
            {
                memo = startwait;
             }       
    
            l1 = 0;
            l2 = 0;
            l3 = 0;
            l4 = 0;
            l5 = 0;
            l6 = 1;
            beep();
            wait(memo);
            memo = memo + yukkuri;
            if( memo > 1.0 )
                break;
    
            if( sw == 1 )
            {
                memo = startwait;
             }       
    
    
        }

    }
}