BOUNCE rtl@rtlinux.org: Approval required: Non-member submissionfrom [Thomas Lehwald <thomas.lehwald@Ruetz.de>] (fwd)

[Der Herr Hofrat <der.herr@hofr.at>]

>From owner-rtl Wed May 30 03:09:43 2001
Received: from central.webforum.de (central.webforum.de [193.141.169.166])
	by hq.fsmlabs.com (8.11.2/8.11.2) with ESMTP id f4U99gs31971
	for <rtl@fsmlabs.com>; Wed, 30 May 2001 03:09:42 -0600
Received: (from smap@localhost) by central.webforum.de (8.7.6/8.7.6-webforum) id LAA27809 for <rtl@fsmlabs.com>; Wed, 30 May 2001 11:04:32 +0200
Received: from exchange.ruetz.de(192.168.53.2)
 via SMTP by central.webforum.de, id smtpda27802; Wed May 30 09:04:05 2001
Received: by EXCHANGE with Internet Mail Service (5.5.2448.0)
	id <KQPB6WGK>; Wed, 30 May 2001 10:57:57 +0200
Message-ID: <5194C7501DC8D311A7DA00C0F015DD9111FCBB@EXCHANGE>
From: Thomas Lehwald <thomas.lehwald@Ruetz.de>
To: "'rtl@fsmlabs.com'" <rtl@fsmlabs.com>
Subject: AW: [rtl] rt_com user space program
Date: Wed, 30 May 2001 10:57:53 +0200
MIME-Version: 1.0
X-Mailer: Internet Mail Service (5.5.2448.0)
Content-Type: text/plain;
	charset="windows-1252"
Content-Transfer-Encoding: 8bit
X-MIME-Autoconverted: from quoted-printable to 8bit by hq.fsmlabs.com id f4U99hs31972

Hi,

may be the easiest way is to use a wrapper module, which dispatch and map
the data streams between rtlinux/rt_com and a user application. The
communication to and from the user space   can be done via fifos. If I
remeber right, the posix interface is broken yet and it is not possible to
handle a ttySx via rt_com as a device file.
I does'nt exist an example, you schould take a look to the rt_com examples
and the "frank" example for both using rt_com and rt_fifos.

Greetings

Thomas


-----Ursprungliche Nachricht-----
Von: Evgeni Dobrev [mailto:evgeni_dobrev@excite.com]
Gesendet: Dienstag, 29. Mai 2001 16:54
An: rtl@rtlinux.org
Betreff: [rtl] rt_com user space program


hi all,

could you please, show me where I could find an example for how an user
space program can use the rt_com driver.

I am tring to port an application which has run on a normal linux to the
rtlinux.

any help is appreciated.

evgeni





_______________________________________________________
Send a cool gift with your E-Card
http://www.bluemountain.com/giftcenter/

-- [rtl] ---
To unsubscribe:
echo "unsubscribe rtl" | mail majordomo@rtlinux.org OR
echo "unsubscribe rtl <Your_email>" | mail majordomo@rtlinux.org
--
For more information on Real-Time Linux see:
http://www.rtlinux.org/rtlinux/