thanks for your reply!
i did as u said for hyperterminal (connection running) but i could not see any
redboot prompt.
when i press + it halts for 1-2 sec then resumes.
whts tht?
--- On Thu, 4/12/08, Sergei Gavrikov <[EMAIL PROTECTED]> wrote:
> From: Sergei Gavrikov <[EMAIL PROTECTED]>
> Subject: Re: [ECOS] how to run redboot on LPC2148
> To: "abhishek srivastava" <[EMAIL PROTECTED]>
> Cc: [EMAIL PROTECTED], [EMAIL PROTECTED]
> Date: Thursday, 4 December, 2008, 4:14 PM
> abhishek srivastava writes:
> > i had build img file for redboot. had also got .bin
> file for that. now
> > i converted bin file of redboot into hex and using
> Flash utility,
> > moved it onto my LPC2148 board. but how to make it
> run?? any command
>
> Let's assume that you built and did burn the RedBoot
> image for target.
> Setup windows hyperterm as 38400,n,8,1. Open it for your
> serial port and
> reset a board. What do you see then? Do you see
> Redboot's prompt? If you
> do... Copy and paste RedBoot's welcome screen and send
> it. It's just
> interesting, What RAM limits: %{FREEMEMLO}, %{FREEMEMLO}
> you got? Try to
> press '+' in hypertem. You have to see a GDB
> packet. Does RedBoot reply
> on '+' character? What do you see?
>
> > i have 1 more question, how to transfer .img file onto
> target??is
> > every time we need to have bin file and convert to hex
> then transfer??
>
> GDB loads ELF images!
>
> And again, read RedBoot's guide
> http://ecos.sourceware.org/docs-latest/redboot/redboot-guide.html
>
> Sergei
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