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Re: loading programs to RAM via RedBoot (using minicom on Linux)
- To: Warren Jasper <Warren dot Jasper at bops dot com>
- Subject: Re: [ECOS] loading programs to RAM via RedBoot (using minicom on Linux)
- From: Jonathan Larmour <jlarmour at redhat dot com>
- Date: Fri, 21 Sep 2001 20:43:22 +0100
- Cc: "'ecos-discuss at sources dot redhat dot com'" <ecos-discuss at sources dot redhat dot com>
- Organization: Red Hat UK Ltd.
- References: <6476CB7C06B86D46A0C5BF34EACD3833037284@rtpsrv001.rtp.bops.com>
Warren Jasper wrote:
>
> I'm not having much luck using the load command
> with minicom via a serial connection to RedBoot.
> Perhaps someone can tell me what I am doing wrong or
> did not configure correctly.
>
> 1. RedBoot> load -r -v -b 0x100000 -m xmodem
> CTRL-A Z -> S -> xmodem -> select file to upload
> I then see:
>
> CCCCC..........Can't load '<null>':Timed out
> RedBoot>
If you don't try to do the upload, what speed do the "C"s come out? If it's
faster than one every two seconds, you need to improve your delay_us.
Otherwise, you might have to just type faster :-).
You could up the values in the #defines at the top of xyzModem.c. Really
those should be CDL options anyway.
Jifl
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