[ECOS] upload program in NEC V850 RAM
Cristoforo Abbattista
cristoforo.abbattista@planetek.it
Wed Apr 23 08:08:00 GMT 2003
oK, it could be so,
but why the code is loaded and executed if we try to load it by the
v850-elf-gdb?
Thank you for any help
Cris
> Teresa Fazio wrote:
> > Hi,
> > I'm new in this mailing list and I found someone of you having
> > problems in uploading programs in NEC V850 RAM, like me. When I
> > try to load a simple program Hello.S3, I do
> >
> > RedBoot>load
> >
> > Ctrl a + s
> > choice ymodem and then the file Hello.S3.
> > But the answer is:
> >
> > CCCCCCCCCCCCCCCC*** Warning! Attempt to load S-record to address:
> > 0xffffffff RedBoot does not believe this is in RAM Use TFTP for a
> > chance to override this. *** Warning! Checksum failure - Addr:
> > ffffffff, EF <> 00 xyzModem - CRC mode, 647(SOH)/4(STX)/5(CAN)
> > packets, 316 retries
> >
> > What is the problem?
>
> The addresses in your s-record file indicate it should be loaded to
> 0xffffffff, which isn't right. Check your s-record file, and how it
> was built, and particularly how the memory map was linked.
>
> Or more relevantly, if it isn't an s-record file, either convert it to
> one or choose the appropriate flag to "load" to tell redboot what
> format it is!
>
> Jifl
> --
> eCosCentric http://www.eCosCentric.com/ The eCos and RedBoot
> experts --[ "You can complain because roses have thorns, or you ]--
> --[ can rejoice because thorns have roses." -Lincoln ]--
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>
>
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Ing. Cristoforo ABBATTISTA
Planetek Italia s.r.l.
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cristoforo.abbattista@planetek.it
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