ASM330LHH imu sensor are fixed and not moving even I move the boards MKI190V3

[Federica Bossi · Accepted solution]

Hi @arnaudlemi ,

Can you send me a screenshot of the settings you did on Unico GUI?

Thanks

[arnaudlemi]

Hi Frederica, now my eval board is working after upgrading the fw on STM32.

Unfortunately our prototype is not working and the difference is that we are using the interrupt to get the datas and we are using 2 IMUs.

 There are few differences between the registers on proto and eval but not many (disable of the I2C, selection of the sample rate and the full scale... ). These difference comes from configurables fields on the IMU driver, so it's not real differences.

Here is the Allan Deviation of the right IMU on the board : 

I don't get any interruptions on the left IMU (like before)

Also for the Board 1, on the right IMU : 

For the left IMU, I only have few interruptions and nothing after, I hadn't this behavior before. 

It seems that we have a lot of issue on the left IMU and nothing on the right one. 

On both board, I got datas from accelerometer and gyroscope on the right IMU