On 11/15/05, wang youramulet <[EMAIL PROTECTED]> wrote: > hi, > > Is there anybody know lwip reasonable range of speed, such as send and > receive udp pakets? With and without the os, such as psos or ucosII.
I think it depends on your platform/driver. For instance, I reach up to 600 ko/s (receiving UDP packets) with current Xilinx drivers (on PPC 405 @ 350 MHz, without OS), but Xilinx will release new drivers with DMA support, so performance will be increased (probably up to 4 Mo/s). Regards, Cedric. PS : be carefull with IP fragmentation ; it can slow down the speed. -- ------------------------------------------ http://cedric.vincent.perso.free.fr/ ------------------------------------------ _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
