From owner-freebsd-hackers Thu Jan 23 14:35:53 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.5/8.8.5) id OAA16416 for hackers-outgoing; Thu, 23 Jan 1997 14:35:53 -0800 (PST) Received: from panda.hilink.com.au (panda.hilink.com.au [203.2.144.5]) by freefall.freebsd.org (8.8.5/8.8.5) with ESMTP id OAA16408 for ; Thu, 23 Jan 1997 14:35:49 -0800 (PST) Received: (from danny@localhost) by panda.hilink.com.au (8.7.6/8.7.3) id JAA12197; Fri, 24 Jan 1997 09:37:09 +1100 (EST) Date: Fri, 24 Jan 1997 09:37:09 +1100 (EST) From: "Daniel O'Callaghan" To: Michael Smith cc: hackers@freebsd.org Subject: Re: CRC-16 algorithms? In-Reply-To: <199701231259.XAA21523@genesis.atrad.adelaide.edu.au> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-hackers@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Thu, 23 Jan 1997, Michael Smith wrote: > > (Yes, this is FreeBSD-related 8) > > I'm looking for any implementations of various CRC-16 polynomials; I'm > trying to compute a checksum for a parameter save area for a > peripheral, which is documented as "CRC-16", but no details of the > polynomial are given. 8( I'm sure there would be something in a Dr Dobbs sources backissue. Is there an index for Dr Dobbs? I think there was an implementation given in an Australian Personal Computer in 1989. It was in C. I had fun at the time hand-compiling it, but my XT of the time is no longer... Danny