File content as of revision 3:98c49df25889:

#include "mbed.h"
#include "SDFileSystem.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "mbed.h"
#include "FXOS8700Q.h"


//FXOS8700Q acc( A4, A5, FXOS8700CQ_SLAVE_ADDR0); // Proper Ports and I2C address for Freescale Multi Axis shield
//FXOS8700Q mag( A4, A5, FXOS8700CQ_SLAVE_ADDR0); // Proper Ports and I2C address for Freescale Multi Axis shield
FXOS8700Q_acc acc( PTE25, PTE24, FXOS8700CQ_SLAVE_ADDR1); // Proper Ports and I2C Address for K64F Freedom board
FXOS8700Q_mag mag( PTE25, PTE24, FXOS8700CQ_SLAVE_ADDR1); // Proper Ports and I2C Address for K64F Freedom board

Serial pc(USBTX, USBRX);

MotionSensorDataUnits mag_data;
MotionSensorDataUnits acc_data;

MotionSensorDataCounts mag_raw;
MotionSensorDataCounts acc_raw;

SDFileSystem sd(PTE3, PTE1, PTE2, PTE4, "sd"); // MOSI, MISO, SCK, CS

FILE *fp;

int main()
{
    float faX, faY, faZ;
    float fmX, fmY, fmZ;
    int16_t raX, raY, raZ;
    int16_t rmX, rmY, rmZ;
    acc.enable();
    pc.printf("Initializing \n");
    mkdir("/sd/test", 0777);
   
    fp = fopen("/sd/test/testing.txt", "a+");
    if (fp == NULL) {
        pc.printf("Unable to write the file \n");
    } else {
        fprintf(fp, "\nTesting Reset _________________________________\n");
        fprintf(fp, "Data goes here\n");
        fclose(fp);
        int count = 0;
        while(true){
            count =0;
            fp = fopen("/sd/test/testing.txt", "a+");
            while (count <1000) {
                acc.getAxis(acc_data);
                mag.getAxis(mag_data);
                fprintf(fp,"FXOS8700Q ACC:__ X=%1.4f Y=%1.4f Z=%1.4f ", acc_data.x, acc_data.y, acc_data.z);
                fprintf(fp,"    MAG: X=%4.1f Y=%4.1f Z=%4.1f\r\n", mag_data.x, mag_data.y, mag_data.z);
                acc.getX(&faX);
                acc.getY(&faY);
                acc.getZ(&faZ);
                mag.getX(&fmX);
                mag.getY(&fmY);
                mag.getZ(&fmZ);
                fprintf(fp,"FXOS8700Q ACC:__ X=%1.4f Y=%1.4f Z=%1.4f  ", faX, faY, faZ);
                fprintf(fp,"    MAG: X=%4.1f Y=%4.1f Z=%4.1f\r\n", fmX, fmY, fmZ);
                acc.getAxis(acc_raw);
                mag.getAxis(mag_raw);
                fprintf(fp,"FXOS8700Q ACC: X=%d Y=%d Z=%d  ", acc_raw.x, acc_raw.y, acc_raw.z);
                fprintf(fp,"    MAG: X=%d Y=%d Z=%d\r\n", mag_raw.x, mag_raw.y, mag_raw.z);
                acc.getX(&raX);
                acc.getY(&raY);
                acc.getZ(&raZ);
                mag.getX(&rmX);
                mag.getY(&rmY);
                mag.getZ(&rmZ);                
                fprintf(fp,"FXOS8700Q ACC: X=%d Y=%d Z=%d  ", raX, raY, raZ);
                fprintf(fp,"    MAG: X=%d Y=%d Z=%d\r\n\n", rmX, rmY, rmZ);    
                wait(.001);
                count = count +1;
            }
            fclose(fp);
        }
        
    }
    

}