Print Linear Acceleration Data eMD6 on STM32L does not work

Hi.

I am using the Invensense example of embedeed Motion Driver 6.1 for STM32L Discovery (Cortex M3) compiled on IAR. I am communicating it with python client "eMPL-cliente.py".

The command 'i' must to Print Linear Acceleration Data on prompt, but it does not work. The others are working, euler, quaterion, accel, gyro...

Another doubt, when I put the command ‘t’ (run factory self test and calibration routine) it stops the box and freeze the prompt, is it correct? I just close window and reset de MCU, and I realize that after this I got better results, but, how I will be sure that it is calibrated?

Thanks!
Mr. Anderson Oliveira