[lwip-users] Polling for received pkts Vs invoking the low_level_input in ISR

[Tomar Ruby (IFIN DC AI)]

Hi,

I am using lwIP for my embedded device without an OS. 
Instead of polling in some kind of a wait loop for the packets 
to be received the driver, is it OK to call the low_level_input()
directly in the ISR and then pass it on to lwIP 
(using netif->input, which is a call to tcpip_input). 

Thanks for any help,
Ruby