#include "LPC214x.h"
volatile int i;

int main()
{
    PINSEL0 = 0x00000000;
    PINSEL1 = 0x00000000;
    PINSEL2 = 0x00000000;

    FIO1DIR = ~0x003e0000;

    FIO0DIR = 0xffffffff;

    while(1){
        FIO0SET = 0xffffffff;

        for(i=0;i<=100000;i++)
            ;

        FIO0CLR = 0xffffffff;

        for(i=0;i<100000;i++)
            ;
    }


}