From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00
	autolearn=unavailable autolearn_force=no version=3.4.4
X-Received: by 2002:a24:294d:: with SMTP id
 p74-v6mr20081477itp.36.1534777106179;
        Mon, 20 Aug 2018 07:58:26 -0700 (PDT)
X-Received: by 2002:aca:2b06:: with SMTP id i6-v6mr1069840oik.0.1534777105959;
 Mon, 20 Aug 2018 07:58:25 -0700 (PDT)
Path: 
 eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!feeder.eternal-september.org!news.uzoreto.com!weretis.net!feeder6.news.weretis.net!feeder.usenetexpress.com!feeder-in1.iad1.usenetexpress.com!border1.nntp.dca1.giganews.com!nntp.giganews.com!w19-v6no3347930itb.0!news-out.google.com!g5-v6ni5135iti.0!nntp.google.com!w19-v6no3347925itb.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail
Newsgroups: comp.lang.ada
Date: Mon, 20 Aug 2018 07:58:25 -0700 (PDT)
In-Reply-To: <8e67da71-4f34-497e-9593-d2409c6ba7e0@googlegroups.com>
Complaints-To: groups-abuse@google.com
Injection-Info: glegroupsg2000goo.googlegroups.com;
 posting-host=136.163.203.6;
 posting-account=HFCrOQoAAABZD_f-UUbYHm3lJDIrh-UX
NNTP-Posting-Host: 136.163.203.6
References: <e74e035c-0790-4800-975c-15d621798049@googlegroups.com>
 <pleios$1ftc$1@gioia.aioe.org>
 <8e67da71-4f34-497e-9593-d2409c6ba7e0@googlegroups.com>
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <3d4bdc93-c80f-4603-adc0-fea29aa304af@googlegroups.com>
Subject: Re: file descriptor of a serial port
From: joakimds@kth.se
Injection-Date: Mon, 20 Aug 2018 14:58:26 +0000
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Xref: reader02.eternal-september.org comp.lang.ada:54188
Date: 2018-08-20T07:58:25-07:00
List-Id: <comp.lang.ada>

Den m=C3=A5ndag 20 augusti 2018 kl. 16:33:15 UTC+2 skrev jan.de...@gmail.co=
m:
> On Monday, August 20, 2018 at 4:21:20 PM UTC+2, J-P. Rosen wrote:
> > Le 20/08/2018 =C3=A0 15:56, jan.....com a =C3=A9crit :
> > > Hallo,
> > >=20
> > > I try to set up a custom baudrate on a serial port, which I believe
> > > is done with the C ioctl procedure.
> > >=20
> > GNAT.Serial_Communications has a Set procedure to set various
> > parameters, including baud rate. No need to play with the low level.
> >=20
> > --=20
> > J-P. Rosen
> > Adalog
> > 2 rue du Docteur Lombard, 92441 Issy-les-Moulineaux CEDEX
> > Tel: +33 1 45 29 21 52, Fax: +33 1 45 29 25 00
> > http://www.adalog.fr
>=20
>=20
> Thanks J-P but:
>=20
> Pity, does not work.
>=20
> type Data_Rate is
>      (B75, B110, B150, B300, B600, B1200, B2400, B4800, B9600,
>       B19200, B38400, B57600, B115200);
>=20
> procedure Set
>      (Port      : Serial_Port;
>       Rate      : Data_Rate        :=3D B9600;
>       Bits      : Data_Bits        :=3D CS8;
>       Stop_Bits : Stop_Bits_Number :=3D One;
>       Parity    : Parity_Check     :=3D None;
>       Block     : Boolean          :=3D True;
>       Local     : Boolean          :=3D True;
>       Flow      : Flow_Control     :=3D None;
>       Timeout   : Duration         :=3D 10.0);
>=20
>=20
> I quit desperately need B100_000 to cure someone else's mess.
>=20
> j.

Hallo Jan,

You could try to copy-paste the contents of GNAT.Serial_Communications into=
 a package of your own choice and then make changes to the code as you wish=
, for example adding a function that gives access to the file descriptor or=
 adding your own enumeration value B100_000 to the Data_Rate type.

Best regards,
Joakim