Re: [ECOS] loading application on redboot

[Satish Kumar <satish at bvt dot sc dot sanyo dot co dot jp>]

Hi,
    after some search on the internet i found some responce to this
query but, i m workin on windows 2000...what could be its equivalent
remedy..
check this link...
http://sources.redhat.com/ml/ecos-discuss/2001-09/msg00584.html

thanks
satish



On Thu, 31 Jul 2003 10:27:54 +0900
Satish Kumar <satish@bvt.sc.sanyo.co.jp> wrote:

> Hi,
>       I m trying to test some applications on my arm926ej-s target
> system board after porting the RedBoot ROM monitor. i have followed 
> all the steps as stated in the Anthony`s eCos book...and tried both
> the options of downloading the application program using hyperterminal
> and the arm-elf-gdb, but it fails in the first step its self.
> 
> i have 2 serial ports on the target. i have configured port 0 
> for diagnostic channel, and port 1 as debug channel. following
> is the output on hyperterminal when the system is powered.
> 
> +
> RedBoot(tm) bootstrap and debug environment [ROM]
> Non-certified release, version v2_0 - built 17:02:58, Jul 30 2003
> 
> Platform: SANYO TOPAZ Development Board  CPU: ARM926EJ-S..
> Copyright (C) 2000, 2001, 2002, Red Hat, Inc.
> 
> RAM: 0x00000000-0x04000000, 0x00004948-0x04000000 available
> RedBoot> load -v -m yMODEM
> CCCCCCCCCCan't load '<null>': Timed out
> RedBoot>
> 
> and when i use the arm-elf-gdb option on cygwin to download the
> application..i get the following error:..
> 
> $ arm-elf-gdb -nw hello.exe
> GNU gdb 5.3 (eCosCentric)
> Copyright 2002 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you are
> welcome to change it and/or distribute copies of it under certain conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB.  Type "show warranty" for details.
> This GDB was configured as "--host=i686-pc-cygwin --target=arm-elf"...
> (gdb) set remotbaud 115200
> No symbol "remotbaud" in current context.
> (gdb) set remotebaud 115200
> (gdb) target remote com1
> com1: Permission denied.
> 
> i tried even com2 but it fails to connect...
> 
> what could be the problem..
> some one kindly respond.
> 
> thanks
> satish
> 
> 
>     
> -- 
> Satish Kumar <satish@bvt.sc.sanyo.co.jp>
> 
> 
> -- 
> Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
> and search the list archive: http://sources.redhat.com/ml/ecos-discuss

-- 
Satish Kumar <satish@bvt.sc.sanyo.co.jp>


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