From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfgang Denk Date: Tue, 19 Nov 2013 11:52:44 +0100 Subject: [U-Boot] sending data from ram to host machin in u-boot In-Reply-To: References: <1384838076182-167954.post@n7.nabble.com> Message-ID: <20131119105244.A4B95380481@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 "James W.", In message you wrote: > > You need to code a serial driver protocol. At pc end .you using putty Why would he? > > I am working with Uboot only. there is no any kernel or OS. I am running > > program only dependent on U-boot. It stores result in RAM. Now, i want to > > transfer that data to my host machine. My development board is connected > to > > host PC via serial console. > > Pleas help... Just use the "sendb" command to upload the data a S-Records. Yes, this is not really eficient, but unless you have an ethernet connection it's what you can get for free. 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 When a man sits with a pretty girl for an hour, it seems like a minute. But let him sit on a hot stove for a minute -- and it's lon- ger than any hour. That's relativity. -- Albert Einstein