File content as of revision 4:10426f54d388:

//Iteration for 3 axis, ...

#include "mbed.h"
#include "MMA7660.h"
#include "C12832_lcd.h"

C12832_LCD lcd;
MMA7660 MMA(p28, p27);

DigitalOut connectionLed(LED1);//for later debug

const   int n = 10;                         //number of readings to be averaged, change globally here
int         score = 0;                      //reserved for later
int         angle = 0;                      //reserved for later
float       pulseXT =0, pulseYT = 0;        //Total holders for summation from axis arrays

float       pulseXa, pulseYa;               //averaged values for each axis over n
float       pulseX[n], pulseY[n];           //arrays to hold n readings for each axis
int         i, j;                           //indexing variables

int main()
{

    while(1) {

        for (i = 0; i < n; i = i + 1) {     //read n values into each axis array
            pulseX[i] = MMA.x();
            pulseY[i] = MMA.y();
        }
        pulseXT = 0;                        //reset Totala
        pulseYT = 0;                        //reset Totala
        for (j = 0; j < n; j = j + 1) {     //summation of the contents of each array into axis Totals
            pulseXT = pulseXT+pulseX[j];
            pulseYT = pulseYT+pulseY[j];
        }
        pulseXa = pulseXT/n;                //axis average over n

        pulseYa = pulseYT/n;                //axis average over n

        if (MMA.testConnection())
            connectionLed = 1;


        lcd.cls();//clear LCD for next reading round
        lcd.locate(3,3);//first LCD column label
        lcd.printf("x-axis | ");//label column
        lcd.locate(3,14);//xdata location
        lcd.printf("%.2f\n",pulseXa);//print x to LCD
        lcd.locate(40,3);//second LCD column label
        lcd.printf("y-axis | ");//label column
        lcd.locate(40,14);//ydata location
        lcd.printf("%.2f\n",pulseYa);//print y to LCD
        lcd.locate(77,3);//initial LCD location
        lcd.printf("z-axis");//label column
        lcd.locate(77,14);//zdata location
        lcd.printf("%.2f\n",MMA.z());//print z to LCD
    }
}