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Re: File upload using YMODEM from Redboot console
- From: Gary Thomas <gary at mlbassoc dot com>
- To: Konrad Lionel <Lionel dot Konrad at he-arc dot ch>
- Cc: ecos-discuss at ecos dot sourceware dot org
- Date: Thu, 16 Oct 2008 05:27:07 -0600
- Subject: Re: [ECOS] File upload using YMODEM from Redboot console
- References: <F7620004260C5D4DB836EDBF8CC6872D024E6E4B@neptune.intra.eiaj.ch>
Konrad Lionel wrote:
> Hello,
>
> I'm trying to upload a file using YMODEM from Redboot console running on the RAM in my ARM-based platform.
> I can launch the command (RedBoot>load -m ymodem -b %{FREEMEMLO}), but when I try to send the target file in minicom pressing Ctrl-A S, after several trials, the protocol does not arrive to upload the file and it remains blocked.
>
> Is there any command or parameter I need to set to activate the upload of files through YMODEM ?
No, it should "just work"
What happens on the console when you start the download (don't
break into minicom to start the actual process)? You should
see a series of 'C' characters, approximately 3 seconds apart.
This is RedBoot telling the download process to retry.
If that's working, then it may be a problem with what you are
downloading. What sort of file/data is it?
--
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Gary Thomas | Consulting for the
MLB Associates | Embedded world
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