interrupt scheme

Build Better Robots Forums nav6 Open-source IMU interrupt scheme


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    I am using the nav6 code on an arduino mega. It works perfectly well.
    I have two questions:
    – looking at the nav6 code, I can’t figure out how the MPU interrupt are managed (I don’t see the “attachinterrupt”.)
    – The nav6 board has the MPU FSYNC pin connected. I am not using it on my sketch. What is the purpose of this pin and is it used in the nav6?

    Thanks for your help,

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