Hi all,

I have problems using the last version of the TFTP client. I am not using the multicast feature (CONFIG_MCAST_TFTP is not set), but the transfer stops after some packets, even the correct filesize is displayed.

I enabled ET_DEBUG and I have seen that the blocksize is greater that the MTU:

Load address: 0xa0100000 Loading: send option "timeout 5" Got OACK: timeout 5 Blocksize ack: 48133, 48133 #### done Bytes transferred = 1836864 (1c0740 hex)

Really the transfer was not completed and only a part of the requested file was downloaded on my board :( I checked thetraffic with wireshark and the board sends a TFTP Read Request with blksize=48133 (and the server does not complain, too !).

The problem is related to the code:

/* try for more effic. blk size */ pkt += sprintf((char *)pkt,"blksize%c%d%c", 0,htons(TftpBlkSizeOption),0);

We do not need the htons() call because we are simply writing into a buffer. I changed the code into: 0,TftpBlkSizeOption,0);

and everything works again. So the problem should happen on all little endian systems (in my case, a PXA270).

stefano