From: Mark Salter <msalter@redhat.com>
To: qqi@theworld.com
Cc: jifl@eCosCentric.com, Pierre.Habraken@imag.fr,
gdb@sources.redhat.com, ecos-discuss@sources.redhat.com
Subject: Re: [ECOS] Can't connect to remote Evaluator 7T
Date: Wed, 19 Feb 2003 17:41:00 -0000 [thread overview]
Message-ID: <20030219174138.A6E4578A6D@deneb.localdomain> (raw)
In-Reply-To: <Pine.SGI.4.40.0302191233470.1037613-100000@shell01.TheWorld.com> (message from Quality Quorum on Wed, 19 Feb 2003 12:35:32 -0500)
>>>>> Quality Quorum writes:
> On Wed, 19 Feb 2003, Mark Salter wrote:
>>
>> Not only that, from my experiments with a cable tap, nothing is going out
>> of the PC to the target. The write(2) succeeds, but nothing is sent on
>> the wire. Closing and reopening the serial device usually clears up the
>> problem.
> Connect through minicom and make sure that target responds with gdb packet
> when you send enter. My $0.02.
The target is sitting at the RedBoot prompt. I physically tapped the
serial line and watched from another host. The packet from GDB never
makes it to the wire. If I startup minicom on the host with GDB still
trying to connect, then data starts flowing on the wire again although
GDB and minicom are fighting over the read data.
--Mark
next prev parent reply other threads:[~2003-02-19 17:41 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-19 14:59 Pierre Habraken
2003-02-19 15:30 ` [ECOS] " Jonathan Larmour
2003-02-19 15:59 ` Pierre Habraken
2003-02-19 16:32 ` Jonathan Larmour
2003-02-19 17:14 ` Mark Salter
2003-02-19 17:35 ` Quality Quorum
2003-02-19 17:41 ` Mark Salter [this message]
2003-02-19 17:47 ` Gary D. Thomas
2003-02-19 17:59 ` Jonathan Larmour
2003-02-19 19:22 ` Mark Salter
2003-02-20 14:27 ` Pierre Habraken
2003-02-20 14:33 ` Gary D. Thomas
2003-02-20 14:59 ` Pierre Habraken
2003-02-21 8:06 ` Pierre Habraken
2003-02-21 15:14 ` Gary D. Thomas
2003-02-20 14:35 ` Mark Salter
2003-02-20 14:38 ` Andrew Lunn
2003-02-19 16:44 ` Mark Salter
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