From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfgang Denk Date: Fri, 23 Oct 2009 23:04:21 +0200 Subject: [U-Boot] setting u-boot params based on serial number In-Reply-To: References: Message-ID: <20091023210421.4AEBCE398E1@gemini.denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear "David Collier", In message you wrote: > > Well I have got it working - but it seems to do exactly what you say it > doesn't Well, I'm not always right :-) > so it looks like it works ONLY in hex - Makes sense. That's what semi-all commands do in U-Boot. > I'd like the decimal version like you described :-) > > so I've defined setexprd to do that I did not only describe it, I tested it. I just "tricked" a bit. You asked to extract the last two digits, and I used "% 100" to do this. Note that this works correctly in any number base - may it be 10 or 16 or whatever :-) Hey, that was clever, wasn't it? :-) Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de "Love is an ideal thing, marriage a real thing; a confusion of the real with the ideal never goes unpunished." - Goethe