All of lore.kernel.org
 help / color / mirror / Atom feed
From: Everett Wang <everteq@domain.hid>
To: Luc ANTOLINOS <luciogistr@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] error on rt_dev_read, code Success, what does it 	mean?
Date: Tue, 15 Jun 2010 08:45:02 +0800	[thread overview]
Message-ID: <AANLkTimlCliOasZWWbfgL1GzVby9RpFcIxWDCWSOYZbo@domain.hid> (raw)
In-Reply-To: <AANLkTikvdlckp3H_yQyYOpjG9-mLx-3Qm5Z2mjLpKQIz@domain.hid>

Hi,

That is exactly correct. I can run my small program as long as I want, when I
first started my computer and load the module. But after I exit it by
press control-C,
I can't run it successfully. So it could be something my program does when it
exiting that sets the port in a strange state.

Everett

On Mon, Jun 14, 2010 at 10:53 PM, Luc ANTOLINOS <luciogistr@domain.hid> wrote:
> On 12 June 2010 12:13, Everett Wang <everteq@domain.hid> wrote:
>> get a " code input/output error". That is better. What can cause
>> input/output error? I get my serial port in that state consistently
>> when I
>> finish running my GPS program. I can reset it to a usable serial port
>> again by remove and re-load xeno-16550A module. But setserial -G can't
>> see anything unusual. Could it be some unclosed serial port?
> Hi,
> Does this error appear while running or only after exiting (no error
> while running the first time after reloading the module) ?
>
> --
> Luc
>


  reply	other threads:[~2010-06-15  0:45 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-12  4:09 [Xenomai-help] error on rt_dev_read, code Success, what does it mean? Everett Wang
2010-06-12  9:31 ` Gilles Chanteperdrix
2010-06-12 10:13   ` Everett Wang
2010-06-12 10:45     ` Jan Kiszka
2010-06-12 17:14       ` Everett Wang
2010-06-14 20:03         ` Jan Kiszka
2010-06-14 14:53     ` Luc ANTOLINOS
2010-06-15  0:45       ` Everett Wang [this message]
2010-06-15  9:27         ` Luc ANTOLINOS
2010-06-17  7:49           ` Everett Wang
2010-06-17  8:48             ` Jan Kiszka

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=AANLkTimlCliOasZWWbfgL1GzVby9RpFcIxWDCWSOYZbo@domain.hid \
    --to=everteq@domain.hid \
    --cc=luciogistr@domain.hid \
    --cc=xenomai@xenomai.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.