From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rodel Miguel <rodelfmiguel@gmail.com>
Date: Mon, 22 Nov 2004 18:18:34 +0800
Subject: [U-Boot-Users] Remote Kermit Not Responding
In-Reply-To: <20041122075113.94690C1430@atlas.denx.de>
References: <698a2fda04112119205dfd397b@mail.gmail.com>
	 <20041122075113.94690C1430@atlas.denx.de>
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Hi Wolfgang,

Thanks for your time.  I followed the manual line by line. :) but I
didnt get through the loadb command.  I am using the kermit of Suse
9.1.  Did some changes on the .kermrc to support my board whose max
uart baudrate is 19200.  I used the ff:

set line /dev/ttyS0
set speed 19200
set carrier-watch off
set handshake none
set flow-control none
robust
set file type bin
set file name lit
set  rec pack 1000  (also tried lower values for rec and send without
success, 167)
set send pack 1000
set window 5

Now I am sure I'm using kermit protocol for downloading binary files. 
When I type loadb and disconnected on the serial console (Ctrl-\C),
then typed "send /bin /..." I get the following errors... :

************************************
SEND-class command failed.
  Packets sent: 2
  Retransmissions: 101
  Timeouts: 0
  Damaged packets: 0
  Fatal Kermit Protocol Error: Too many retries.

HINTS...
...
...


Are there special "kermit" settings for U-Boot/loadb (except for
enabling the command: CONFIG_CMD_DFL)?

Thank you very much.

Best Regards,

Rodel 

On Mon, 22 Nov 2004 08:51:08 +0100, Wolfgang Denk <wd@denx.de> wrote:
> In message <698a2fda04112119205dfd397b@mail.gmail.com> you wrote:
> >
> > I am using windoze kermit.  So, I would type loadb first.  Then, click
> > on kermit->send.
> > Am I doing something wrong here?  Are there options needed by u-boot
> > to successfully communicate/download files with kermit, i.e. protocol?
> 
> Did you read what I replied to  you  first  question?  I  don't  like
> repeating myself.
> 
> > > This sounds as if you were trying to do it in the  wrong  order.  You
> > > are  aware  that  you  FIRST start "loadb", then disconnent, and only
> > > then type "send /bin ...filename..." at the kermit pro,mpt?
> 
> In other words: are you sure you're using kermit BINARY protocol  for
> sending?
> 
> > > This is most likely a usage error. See the  manual  for  instructions
> > > how to configure Kermit.
> 
> Did  you  read  the  manual  about  the   necessary   /   recommended
> configuration settings?
> 
> [Maybe you want to dump windoze kermit for a moment (who  knows  what
> that  might  actually  be doing) and use the real kermit under Linux;
> once you got this running you can try and go back  to  windoze  fight
> the problems of this hostile environment.]
> 
> Best regards,
> 
> Wolfgang Denk
> 
> --
> Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
> "...this does not mean that some of us should not want, in  a  rather
> dispassionate sort of way, to put a bullet through csh's head."
>                    - Larry Wall in <1992Aug6.221512.5963@netlabs.com>
>