latency measurement #9
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I didnt find, but maybe its already on docs, can you share the latency of JetGPIO lib comparing gpiod? |
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Answered by
Rubberazer
Jan 17, 2023
Replies: 1 comment
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UPDATE 24-09-2023: Eventually I ran some measurements, results here: The need for speed Nope, never ran any proper measurement, I know is fast because the way is done e.g. for reading/writing to pins it manipulates (almost) directly the CPU registers through mmap, but no microseconds to show at this point. |
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UPDATE 24-09-2023:
Eventually I ran some measurements, results here: The need for speed
Nope, never ran any proper measurement, I know is fast because the way is done e.g. for reading/writing to pins it manipulates (almost) directly the CPU registers through mmap, but no microseconds to show at this point.