SmartMotion® MEMS Motion Sensors

Hi Invensense,

Hello,
I’m using ICM-20948 9 axis montion sensor with the smartMotion platform DK-20948.
I flash the kit with "EMD-G55-ICM20948.atsln" project and I can see data with the tools sensor-cli,
my problem is, how can I read those data with simple uart terminal like Putty ?

Hello I'm using ICM-20948 9 axis montion sensor with the smartMotion platform DK-20948.
I flash the kit with EMD-G55-ICM20948.atsln project and I can see data with the tools sensor-cli, my problem is how can I read those data with simple uart terminal like Putty ?

Dear Sir or Madam,

I bought the ICM20649 and I am at the moment following the "Software User guide for ICM-20649 eMD".
I was able to flash the nucleo with the idd-wrapper-icm20649 FW, (page 8, 4.2.1. of the manual). We also managed to launch sensor-cli, enable grv (game rotation vector sensor) and ping grv.
However, when we try to display a cube using rotation vector (page 16, 7.2.4.1.) no data are displayed and the cube is not rotating.
Can you help us troubleshoot this problem?

Kind regards,
Annemarijn

Hi,

Hello,

Hello everybody,

I am using the EV_ICM-20948 evaluation board and INVARM board. In order to obtain the IMU-data, I'd like to use the InvenSense Data Logger. However, I cannot find it. Can anybody help me?

Thank you in advance!

Kind regards

Dear All,

I have several questions regarding the absolute maximum acceleration, which the chip (ICM-20602) can resist. The Datasheet says it is 20000 g for 0.2 ms on Any Axis (unpowered)

My questions are:

after setting cycle mode in LP_CONFIG interrupts don't work after a reset. I am using a modified version of the drivers at this site
https://os.mbed.com/teams/SiliconLabs/code/ICM20648/
any help would be appreciated thank you

Hello, I am a new user of the MPU9250, I would like to do a directional gyroscope, but reading Kriswinner first of all indicates a calibration. For the case of the magnetometer, it is mandatory to know the magnetic declination to proceed with the reference calibration: https://github.com/kriswiner/MPU6050/wiki/Simple-and-Effective-Magnetometer-Calibration

The issue is, how do I want to make a directional gyroscope, which is going to be in motion all day in a car, should I calibrate several times a day ?, or is only one calibration needed until the next day?