Re: [lwip-users] Incoming Frame Check Sequence

[Simon Goldschmidt]

Joe Dupre <address@hidden> wrote:

> My MAC does not drop the 8 byte FCS, leaving it in the DMA buffer for my EMAC 
> driver to deal with.  Although the FCS is technically part of the frame, is 
> there any reason to pass it up the stack after the frame is CRC validated?
No. It should be dropped by the code, eventually. However, I'd strip it off 
first to prevent future code being confused by the extra bytes.
> 

Simon