File content as of revision 0:baf388d9e3b7:

// LSM9DS91 Demo

#include "mbed.h"
#include "LSM9DS1.h"

// refresh time. set to 500 for part 2 and 50 for part 4
#define REFRESH_TIME_MS 1000

// Verify that the pin assignments below match your breadboard
LSM9DS1 imu(p9, p10);
Serial pc(USBTX, USBRX);
LocalFileSystem local("local");
DigitalOut myled(LED1);
int i;
float j;
//Init Serial port and LSM9DS1 chip
void setup()
{
    // Use the begin() function to initialize the LSM9DS0 library.
    // You can either call it with no parameters (the easy way):
    uint16_t status = imu.begin();

    //Make sure communication is working
    pc.printf("LSM9DS1 WHO_AM_I's returned: 0x%X\r\n", status);
    pc.printf("Should be 0x683D\r\n");
}

int main()
{
    FILE *fp = fopen("/local/mesures.csv", "w");
    
    setup();  //Setup sensor and Serial
    pc.printf("------ LSM9DS1 Demo -----------\r\n");

    while (true)
    {
        for (i=0;i<=99;i=i++){
        
        imu.readAccel();
        imu.readGyro();
        imu.readMag();
        fprintf(fp,"%d;%2f; %2f; %2f;%2f; %2f; %2f;%2f; %2f; %2f\r\n", i,imu.ax, imu.ay, imu.az,imu.gx, imu.gy, imu.gz,imu.mx, imu.my, imu.mz);
        myled = 1;
        wait_ms(0.1);
        }
        myled = 0;
        
        fclose(fp); 
    }
}