[lwip-users] from 0.5.3 to 1.0

[Johan Karel Maria Dams]

Hi all,

I recently went from lwip 0.5.3 on m16c (16 bit Renesas mcu) to V1.0 on
m32c (32 bit Renesas mcu).
I expected a speed increase, but instead I witnessed a noticable decrease
in speed (for instance, controlling some LED's went nearly realtime on
m16c, but respose is very slow on m32c).
Both mcu's use uC/OS-II as underlying RTOS. Also, both use the same
applications and the same ethernet interface.

Has someone any idea what changes in LwIP, if any, could cause this
slowdown?


Thanks,
Johan