Date: Wed, 6 Aug 2014 08:30:17 +0200 From: Julien Cigar <jcigar@ulb.ac.be> To: g.lister@nodeunit.ch Cc: steve@sliderule.demon.co.uk, freebsd-questions@freebsd.org Subject: Re: switch serial connection Message-ID: <20140806063017.GE74890@mordor.lan> In-Reply-To: <6jn6tz.n9vd53.1hge13n-qmf@nodeunit.com> References: <20140804114628.GA74890@mordor.lan> <53DF8C3B.6090207@sliderule.demon.co.uk> <20140805193441.GB74890@mordor.lan> <6jn6tz.n9vd53.1hge13n-qmf@nodeunit.com>
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--Dzs2zDY0zgkG72+7 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Aug 06, 2014 at 05:12:38AM +0000, g.lister@nodeunit.ch wrote: >=20 >=20 > On Tue Aug 05 2014 21:34:41 GMT+0200 (CEST), Julien Cigar wrote: > > On Mon, Aug 04, 2014 at 02:35:55PM +0100, Steve Burton wrote: > > > On 04/08/2014 12:46, Julien Cigar wrote: > > > > Hello, > > > > > > > > I have an old switch (Planet GSW-1200S) with a serial port to which= I'm > > > > trying to connect, it seems to work with: > > > > > > > > $> sudo cu -l /dev/ttyU0 -s 38400 > > > > > > > > when I execute this command and power on the switch I have the > > > > following: https://dpaste.de/iEOr > > > > > > > > The problem is that when I press Enter it hangs, it seems that the = key > > > > is never "sent" on the wire .. Any idea what the problem could be .= =2E ? > > > > > > > > Thanks, > > > > Julien > > > > > > > perhaps ^J instead of enter? > >=20 > > nop :( doesn't work, the screen just "hangs" .. > > is there a tcpdump-like tool to debug a serial connection? >=20 > Is this the correct speed (baud rate) for the connection? Yes (if I can trust the manual..) > Cheers. > George >=20 > >=20 > > Thanks, > > Julien > >=20 > > >=20 > > > Steve. > >=20 > > --=20 > > Julien Cigar > > Belgian Biodiversity Platform (http://www.biodiversity.be) > > PGP fingerprint: EEF9 F697 4B68 D275 7B11 6A25 B2BB 3710 A204 23C0 > > No trees were killed in the creation of this message. > > However, many electrons were terribly inconvenienced. > > >=20 > --=20 --=20 Julien Cigar Belgian Biodiversity Platform (http://www.biodiversity.be) PGP fingerprint: EEF9 F697 4B68 D275 7B11 6A25 B2BB 3710 A204 23C0 No trees were killed in the creation of this message. However, many electrons were terribly inconvenienced. --Dzs2zDY0zgkG72+7 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCgAGBQJT4ct5AAoJEAi2KiTKQR5pM/QQALuascaoqCfaMTLjszzR7fj4 xuHdPWqso0FMKd9TWqAeiS4GAnI5B5IT1dcDfCZBLkCdIeLdjCdqd3IbDkuTlr30 dUrEUk27Vv2CRX/vT9IdW6V2sjt9a7/yyJHlVWmgB+yIKpBniCt1tg4+P2oZ3d1V gtIx1bBykEJdpaICu3Kqhn/2wYnr6dD+kWcCfUCJxeINnE8VReKB/ATx5w/3Ue4K JirTXmt2vKQIT7ZkkJWJruPNLklWejOxo/9Y6kPhhpHvBvO3BJEY/u+0MVBgn+v7 H4zk2iSlW+NzmUCDmy+ZSIibYCAofXcuQXailPS3a7HzsqOC5YuwriwYg1igB8kq uYpgLAd+ND2jOhvyXnpZzAGGGnjJJhykVjOM1QIckoaN7Sf6WK9sa4PkXQwlYt2I MjF0O1x6mopctaKLR1HqVd/ofzkqBsrREb2DXLaye8sYLjigoumGwgILEf1c5UCa D7YvgkUVeZN6SueZ5K24zFZ/v9M1YXf49F5VWg173DGH9GHpcG3DPuWhhPMhZJYO 8k29k0cYCLiayO5UwzVk/TNmOR3yitxjJxnEqGZiFm9B+0WIzLqO2dfQWVGkvavx TrM4ignt1KvObhvVqeQGQiXcy3APxpzYxLIIbXAarymtnNV9bnr0eW5RtdVy26GD 4UCAkrwpx6/y6wUkP34v =09/8 -----END PGP SIGNATURE----- --Dzs2zDY0zgkG72+7--
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