Support MPU9250 over I2C

periph / devices

Go·Hardware·Lean - Device drivers

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Support MPU9250 over I2C #23

Open bryanjhv opened 3 years ago

bryanjhv commented 3 years ago

What kind of new feature are you looking for?

Hardware: Support MPU9250 over I2C, currently only implementation uses SPI which is fine but many mixed chips like the GY-91 expose it as I2C. Another option would be to make mpu9250.Proto interface with public methods so one can provide an implementation for it (like SpiTransport does).

Do you plan to:

Contribute an initial driver: No
Write unit tests: No
Update https://github.com/periph/cmd to use the new functionality: No

bezineb5 commented 2 years ago

I have an implementation of MPU9250 over I2C, with embedded AK8963 I2C magnetometer. However, it's not based upon the code of the existing MPU9250 driver, so I never submitted it (the interfaces are not compatible). I can share the code if still needed. @maruel Any interest in this MPU9250 I2C + AK8963? (the AK8963 is actually the magnetometer part of the MPU9250, exposed as a separate device on the I2C bus)

maruel commented 2 years ago

Sure!