NDK 2.2 stack source code, file lliout.c, function void LLIGenArpPacket( HANDLE hIF, IPN IPDst ) may exist a bug
that not assign pPkt->ValidLen to ARPHDR_SIZE;
this may cause commucation fault when address resoluation time out. for example:
ping the DSP us a PC host with -t option, at beginning, ping success, reply no packet lost.
but about 90 seconds late, DSP side arp entry may invalid, ping reply packet need to use
ARP resolve the MAC address to build reply packet, because pPkt->ValidLen error, ARP will not
success, ping reply packet always fail, so PC host have lost packet appear.
Up discuss is my view point, some body else help me confirm the problem please.
another question : I'm using C6747, is there have NSP driver for download ?
Licheng.
