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Re: diag_printf refuses to print ANSI escape sequences?
- From: Sergei Gavrikov <w3sg at SoftHome dot net>
- To: Grant Edwards <grante at visi dot com>
- Cc: ecos-discuss at ecos dot sourceware dot org
- Date: Sat, 26 May 2007 19:38:10 +0300
- Subject: Re: [ECOS] diag_printf refuses to print ANSI escape sequences?
- References: <f39j6e$9bk$1@sea.gmane.org>
On Sat, May 26, 2007 at 03:19:42PM +0000, Grant Edwards wrote:
> In the "not a big deal" department...
>
> I'm trying to send ANSI escape sequences using diag_printf, and
> diag_printf refuses. If I put the escape character in the format
> string it says
>
> <Bad format string: 8055F18 : 0 0 2 807F0D8 DDD9BFFD FB93FFDC 8055758
> FB93FFDC>
>
> If there's an escape character in a string that is to be printed using
> the "%s" format, it says:
>
> <Not a string: 0x8055F20>
>
> I understand that it's useful to attempt to avoid printing random
> binary garbage, but I would think that ASCII ESC might be allowed in
> strings.
>
> I've found that insterting the escape characters using %c works, but
> that's a bit awkward.
There are nice diag_dump_buf* functions in the eCos infra layer
(cyg/infra/diag.h). I do use that.
-- Sergei
> --
> Grant Edwards grante Yow! My LESLIE GORE record
> at is BROKEN...
> visi.com
>
>
> --
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