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* [U-Boot] sending data from ram to host machin in u-boot
@ 2013-11-19  5:14 tvpatel12
  2013-11-19  7:16 ` James W.
  0 siblings, 1 reply; 6+ messages in thread
From: tvpatel12 @ 2013-11-19  5:14 UTC (permalink / raw)
  To: u-boot

Hi,
I am working with Uboot only. there is no any kernel or OS. I am running
program only dependent on U-boot. It stores result in RAM. Now, i want to
transfer that data to my host machine. My development board is connected to
host PC via serial console.
Pleas help...



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Sent from the U-Boot mailing list archive at Nabble.com.

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [U-Boot] sending data from ram to host machin in u-boot
  2013-11-19  5:14 [U-Boot] sending data from ram to host machin in u-boot tvpatel12
@ 2013-11-19  7:16 ` James W.
  2013-11-19 10:52   ` Wolfgang Denk
  0 siblings, 1 reply; 6+ messages in thread
From: James W. @ 2013-11-19  7:16 UTC (permalink / raw)
  To: u-boot

You need to code a serial driver protocol. At pc end .you using putty
? 2013-11-19 PM3:13?"tvpatel12" <tvpatel12@gmail.com>???

> Hi,
> I am working with Uboot only. there is no any kernel or OS. I am running
> program only dependent on U-boot. It stores result in RAM. Now, i want to
> transfer that data to my host machine. My development board is connected to
> host PC via serial console.
> Pleas help...
>
>
>
> --
> View this message in context:
> http://u-boot.10912.n7.nabble.com/sending-data-from-ram-to-host-machin-in-u-boot-tp167954.html
> Sent from the U-Boot mailing list archive at Nabble.com.
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> http://lists.denx.de/mailman/listinfo/u-boot
>

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [U-Boot] sending data from ram to host machin in u-boot
  2013-11-19  7:16 ` James W.
@ 2013-11-19 10:52   ` Wolfgang Denk
  2013-11-19 11:05     ` tvpatel12
  2013-11-19 11:39     ` James W.
  0 siblings, 2 replies; 6+ messages in thread
From: Wolfgang Denk @ 2013-11-19 10:52 UTC (permalink / raw)
  To: u-boot

Dear "James W.",

In message <CA+FcS-yya38TFq7o2=o0mCS4kbU9Q0awwpmbYycgg-1z+TgaRg@mail.gmail.com> you wrote:
>
> You need to code a serial driver protocol. At pc end .you using putty

Why would he?

> > I am working with Uboot only. there is no any kernel or OS. I am running
> > program only dependent on U-boot. It stores result in RAM. Now, i want to
> > transfer that data to my host machine. My development board is connected > to
> > host PC via serial console.
> > Pleas help...

Just use the "sendb" command to upload the data a S-Records.  Yes,
this is not really eficient, but unless you have an ethernet
connection it's what you can get for free.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
When a man sits with a pretty girl for  an  hour,  it  seems  like  a
minute.  But let him sit on a hot stove for a minute -- and it's lon-
ger than any hour. That's relativity.              -- Albert Einstein

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [U-Boot] sending data from ram to host machin in u-boot
  2013-11-19 10:52   ` Wolfgang Denk
@ 2013-11-19 11:05     ` tvpatel12
  2013-11-19 16:54       ` Wolfgang Denk
  2013-11-19 11:39     ` James W.
  1 sibling, 1 reply; 6+ messages in thread
From: tvpatel12 @ 2013-11-19 11:05 UTC (permalink / raw)
  To: u-boot

HI Wolfgang Denk ,
Thanks.
I can have Ethernet connection. Can you elaborate how could i do that using
Ethernet only on  uboot mode?




--
View this message in context: http://u-boot.10912.n7.nabble.com/sending-data-from-ram-to-host-machin-in-u-boot-tp167954p167976.html
Sent from the U-Boot mailing list archive at Nabble.com.

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [U-Boot] sending data from ram to host machin in u-boot
  2013-11-19 10:52   ` Wolfgang Denk
  2013-11-19 11:05     ` tvpatel12
@ 2013-11-19 11:39     ` James W.
  1 sibling, 0 replies; 6+ messages in thread
From: James W. @ 2013-11-19 11:39 UTC (permalink / raw)
  To: u-boot

Sorry sir .i got it.
? 2013-11-19 PM6:52?"Wolfgang Denk" <wd@denx.de>???

> Dear "James W.",
>
> In message <CA+FcS-yya38TFq7o2=
> o0mCS4kbU9Q0awwpmbYycgg-1z+TgaRg at mail.gmail.com> you wrote:
> >
> > You need to code a serial driver protocol. At pc end .you using putty
>
> Why would he?
>
> > > I am working with Uboot only. there is no any kernel or OS. I am
> running
> > > program only dependent on U-boot. It stores result in RAM. Now, i want
> to
> > > transfer that data to my host machine. My development board is
> connected > to
> > > host PC via serial console.
> > > Pleas help...
>
> Just use the "sendb" command to upload the data a S-Records.  Yes,
> this is not really eficient, but unless you have an ethernet
> connection it's what you can get for free.
>
> Best regards,
>
> Wolfgang Denk
>
> --
> DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
> When a man sits with a pretty girl for  an  hour,  it  seems  like  a
> minute.  But let him sit on a hot stove for a minute -- and it's lon-
> ger than any hour. That's relativity.              -- Albert Einstein
>

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [U-Boot] sending data from ram to host machin in u-boot
  2013-11-19 11:05     ` tvpatel12
@ 2013-11-19 16:54       ` Wolfgang Denk
  0 siblings, 0 replies; 6+ messages in thread
From: Wolfgang Denk @ 2013-11-19 16:54 UTC (permalink / raw)
  To: u-boot

Dear tvpatel12,

In message <1384859139104-167976.post@n7.nabble.com> you wrote:
>
> I can have Ethernet connection. Can you elaborate how could i do that using
> Ethernet only on  uboot mode?

Enable CONFIG_CMD_TFTPPUT in your board config, and use the tftpput
command.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
What we anticipate seldom occurs;  what  we  least  expect  generally
happens.                                          - Bengamin Disraeli

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-11-19 16:54 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-11-19  5:14 [U-Boot] sending data from ram to host machin in u-boot tvpatel12
2013-11-19  7:16 ` James W.
2013-11-19 10:52   ` Wolfgang Denk
2013-11-19 11:05     ` tvpatel12
2013-11-19 16:54       ` Wolfgang Denk
2013-11-19 11:39     ` James W.

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