From: Andrew Lunn <andrew@lunn.ch>
To: aprakash@tataelxsi.co.in
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] rom Application problem with serial port
Date: Mon, 20 Jun 2005 17:14:00 -0000 [thread overview]
Message-ID: <20050620171429.GE17597@lunn.ch> (raw)
In-Reply-To: <1fff121fd960.1fd9601fff12@vsnl.net>
On Mon, Jun 20, 2005 at 06:09:28PM +0500, aprakash@tataelxsi.co.in wrote:
> Hi,
>
> I m trying to run a simple application from flash which will open serial port /dev/ser1 and write hello world message..
>
> I have choosen default option for integrator with posix support and flash support. my flash memory size is 32MB, RAM size is 320KB. i have modified include/pkgconf/*_rom.h file and *_rom.ldi files. I pasted below too...
>
> I have enabled tty channal #0,and #1 also. when my application open my serial port, it returns -2.
>
packages/error/current/include/code.h:
#define ENOENT 2 /* No such entity */
Have you enabled CYGPKG_IO_SERIAL_DEVICES?
Andrew
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prev parent reply other threads:[~2005-06-20 17:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-20 13:10 aprakash
2005-06-20 17:14 ` Andrew Lunn [this message]
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