FNET vs lwip performance

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FNET vs lwip performance

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unknowncoder
Contributor III

Can anyone give any insight to the performance of fnet vs lwip. I know lwip fully support interrupts while fnet stack is more of a polling type stack?

Has anyone used both and if so what are your thoughts?

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mario_castaneda
NXP TechSupport
NXP TechSupport

Hi,

FNET has limited support

We provide some examples with the lwpi, but it will depend if you are using FreeRTOS or Bare Metal.
In other words, if you select Bare Metal, the lwpi stack is handling by polling, and as you know FreeRTOS works with interrupts.

Hope it helps.

Regards,
Mario

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