Hardware Counter with Jetson Orin Nano

Hi

I have an application where as part of my system I need to count pulses from a sensor at around 500Hz to 3000Hz. Since the Jetson is also ruining a bunch of other stuff, I don’t think its realistic to count the pulses with a software loop as the loop time will have to be too fast. Someone suggested to me that it might be possible to implement a “hardware counter” with the Jetson, can anyone confirm if this is possible or suggest an alterative method?

Try use tsc counter

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