File content as of revision 0:8d536d5c58c6:

#include "mbed.h"
#include "stdio.h"
#include "math.h"
#include "ADXL362.h"
#define HIGH 1
#define LOW 0
DigitalOut myled1(LED1); /* LED1 */
Serial pc(USBTX, USBRX);
ADXL362 adxl362(p11, p12, p13, p10);
LocalFileSystem local("local"); 
int matlabdata;
char usercmd;
    
char N[1000]; //Number of samples
char T [1000]; //Sample period 


int main()
{
    FILE *samplesettings; //Create file with pointer

    char res[100];
    
    matlabdata=pc.scanf("%s",res);
    
    while(1)
    
    
    if(!strcmp(res,"1"))
        {  
        myled1 = HIGH;
        char N[1000];
        pc.scanf("%s",&N);
        samplesettings = fopen("/local/samplesettings.txt", "w");//Open file for writing
        fprintf(samplesettings,"%s",N); //Writes settings values onto file
        fclose(samplesettings);
        break;

            }
            else if(!strcmp(res,"2"))
            {
                        //Define variables for output
                        char value1[100];
                        samplesettings = fopen("/local/samplesettings.txt" , "r"); //Open file for reading
                        fscanf(samplesettings,"%[^\n]", value1);
                        pc.printf("%s", value1);
                        fclose(samplesettings); //Close file
                        }
                        

        else
        pc.printf ("Error\n");  

}