ICM20948 Gyro Read Error in Support Package

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Matthew Kirchner
Matthew Kirchner 2023-4-17
评论： Amit Charantimath 2023-8-16
I have ICM20948 IMU chip and use the simulink suport package for Raspberry PI (I use the latest pi 4 B) to read IMU data as part of a code deployment. Accelerometer and Mag data reads correctly, but there appears to be an error in reading the gyro data. It just outputs a bunch of noise. I have purchased from 2 different manufacturers that both implement with the ICM20948 chip and they both produce the same error. It also is present for different platforms: I ran the same test with the Arduino support package and it behaves the same way. Both produce the same gyro read problem. It appears there is a problem in the auto-code interface for the gyro channel. Please advise, thanks.

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回答（1 个）

Amit Charantimath
Amit Charantimath 2023-5-29
This is a known issue. Please reach out to https://in.mathworks.com/support/contact_us.html for immediate resolution.
This fix will be updated in 23b.
Amit
  1 个评论
Amit Charantimath
Amit Charantimath 2023-8-16
When you contact MathWorks Tech support. Please use the record no g2992953 for accessing the resolution for this issue.
Thanks,
Amit

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