Message-ID: <7c5010d60805290811i38d4464y7da05d2d62f2061@mail.gmail.com>
Date: Thu, 29 May 2008 17:11:33 +0200
From: "Giovanni Maruzzelli" <gmaruzz.lists@gmail.com>
To: cygwin@cygwin.com
Subject: Re: serial ports not visible with 1.7 under Vista
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Ooops (I got the doubt Dave were joking :-))

Errno reports just "no such file or directory".
Same if you try something like "echo ATH > /dev/ttyS5"

Probably some 1.7 initialization is not done in the same way as in 1.5.25.

It is a sad situation for me:
with 1.5.25 waveinopen crashes (but it works in 1.7)
with 1.7 serial ports are missing (but present in 1.5.25)

Any help very appreciated

On Thu, May 29, 2008 at 5:00 PM, Dave Korn <dave.korn@artimi.com> wrote:
> Giovanni Maruzzelli wrote on 29 May 2008 15:27:
>
>> Hi Dave,
>>
>> thank you for the answer.
>>
>> You mean that this is a bug into 1.7?
>
>  My answer was slightly tongue in cheek! :)  But yes, it's very likely
> you've uncovered a bug in 1.7 - it is work-in-progress after all.  There
> might be an issue in the path-handling code, for instance.
>
>> Below the errno checking test case ;-)
>
>>  if (tty < 0)
>>   {
>>      printf ("Unable to open /dev/ttyS5: %s\n", strerror(errno));
>>      exit (1);
>>   }
>
>  I don't have Vista (and I'm at work, where I've only got the stable 1.5
> series installed anyway), so: what does errno report?
>
>
>    cheers,
>      DaveK
> --
> Can't think of a witty .sigline today....
>
>
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