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Date: | Thu, 29 May 2008 17:11:33 +0200 |
From: | "Giovanni Maruzzelli" <gmaruzz DOT lists AT gmail DOT com> |
To: | cygwin AT cygwin DOT 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 DOT korn AT artimi DOT 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.... > > > -- > Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple > Problem reports: http://cygwin.com/problems.html > Documentation: http://cygwin.com/docs.html > FAQ: http://cygwin.com/faq/ > > -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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