Friday, September 10, 2021

Re: AW: USRP, GPIO toggling and Gnuradio

On 2021-09-10 11:54 a.m., Dobler, Anton wrote:

I am extracting the package rate of a receive signal using a rather complex GRC flowgraph, i.e. I am detecting the preamble of a receive signal and generate a clock from here. This clock signal period is within the range of 100us - 1ms.
Toggling GPIOs using the standard GPIO interface for signals this fast is likely not going to be very speedy.

The GR experts will have to answer your other questions.

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