File content as of revision 0:e801e9081b04:

#include "mbed.h"
#include "BNO055.h"
 
Serial pc(USBTX, USBRX);
BNO055 imu(D14, D15);
DigitalOut led(LED1);
DigitalOut imuResetPin(D12);
 
int main() {
    pc.baud(9600);
    pc.printf("BNO055 Hello World\r\n\r\n");
    led = 1;
// Reset the BNO055
    imuResetPin = 0;
    wait(0.1);
    imuResetPin = 1;
    wait(1);
    imu.reset();
// Check that the BNO055 is connected and flash LED if not
   while (!imu.check()){
        led = !led;
        wait(1);
    }
// Display sensor information
    pc.printf("BNO055 found\r\n\r\n");
    pc.printf("Chip          ID: %0z\r\n",imu.ID.id);
    pc.printf("Accelerometer ID: %0z\r\n",imu.ID.accel);
    pc.printf("Gyroscope     ID: %0z\r\n",imu.ID.gyro);
    pc.printf("Magnetometer  ID: %0z\r\n\r\n",imu.ID.mag);
    pc.printf("Firmware version v%d.%0d\r\n",imu.ID.sw[0],imu.ID.sw[1]);
    pc.printf("Bootloader version v%d\r\n\r\n",imu.ID.bootload);
// Display chip serial number
    for (int i = 0; i<4; i++){
        pc.printf("%0z.%0z.%0z.%0z\r\n",imu.ID.serial[i*4],imu.ID.serial[i*4+1],imu.ID.serial[i*4+2],imu.ID.serial[i*4+3]);
    }
    pc.printf("\r\n");

    imu.SetExternalCrystal(true);

    while (true) {
        imu.setmode(OPERATION_MODE_NDOF);
        imu.get_calib();
        imu.get_angles();
        pc.printf("%0z %5.1d %5.1d %5.1d\r\n",imu.calib,imu.euler.roll,imu.euler.pitch,imu.euler.yaw);
        wait(1.0);
    }
}