From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 7.mo1.mail-out.ovh.net ([87.98.158.110] helo=mo1.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TS6R3-0003MK-8E for barebox@lists.infradead.org; Sat, 27 Oct 2012 13:28:22 +0000 Received: from mail174.ha.ovh.net (b6.ovh.net [213.186.33.56]) by mo1.mail-out.ovh.net (Postfix) with SMTP id AF018FF9EF8 for ; Sat, 27 Oct 2012 15:38:29 +0200 (CEST) Date: Sat, 27 Oct 2012 15:26:04 +0200 From: Jean-Christophe PLAGNIOL-VILLARD Message-ID: <20121027132604.GA28904@game.jcrosoft.org> References: <1351278011-26982-1-git-send-email-robert.jarzmik@free.fr> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1351278011-26982-1-git-send-email-robert.jarzmik@free.fr> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [RFC PATCH] commands: change Y-Modem implementation To: Robert Jarzmik Cc: barebox@lists.infradead.org On 21:00 Fri 26 Oct , Robert Jarzmik wrote: > The current Y-Modem implementation has some limitations: > - Y-Modem/G protocol is not supported > - Multiple files (aka. batch) transfers are not supported > - Transfer speed over fast lines (USB console) is slow > - Code is not trivial to maintain (personnal opinion) > > This implementation tries to address all these points by > introducing loady2 command. > > The effects are : > - transfer speed for Y-Modem over USB jumps from 2kBytes/s > to 180kBytes/s > - transfer speed for Y-Modem/G jumps to 200kBytes/s > - multiple file transfers are possible > > This command was tested on a USB console. Before going any > further, I'd like barebox communauty opinion about : > - is this code more maintainable that xyzModem.c ? > - is some xyzModem.c functionality missing ? > - can anybody test it on a slow UART line (even better if > it is noisy) to check protocol corner cases ? personnaly I use kermit so I need xmodem did you try it? Best Regards, J. _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox