From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <44EADC8B.4050604@domain.hid> Date: Tue, 22 Aug 2006 12:29:31 +0200 From: Jan Kiszka MIME-Version: 1.0 Subject: Re: [Socketcan-users] [Xenomai-help] Re: send error:permission denied References: In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig322737ED0732BABAE02E72CD" Sender: jan.kiszka@domain.hid List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Daniel Schnell Cc: xenomai-help , socketcan-users@domain.hid This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig322737ED0732BABAE02E72CD Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: quoted-printable Daniel Schnell wrote: > Hi, >=20 > Thanks, this looks much better. Also thanks for pointing out the POSIX = only solution. Althoug the final linkstage printout now has become _reall= y_ longish. That has been shortened recently in Xenomai's SVN, will come with 2.3. >=20 > I have made the call to rt_timer_read() because strangely the gettimeof= day() call gave me more jitter than the xenomai native call. > Can this be confirmed by anybody ? So if I could replace this native ca= ll with a POSIX conforming call that works as good then I could get rid o= f -lnative from my makefile. > I could of course add a inline assembler readtsc call and calculate it = myself with consideration of the actual cpu clock. But I thought that the= re is already something available. > Does anybody have any opinion about that ? >=20 gettimeofday is not provided as real-time service, use clock_gettime instead. Jan --------------enig322737ED0732BABAE02E72CD Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFE6tyLniDOoMHTA+kRAmp2AJ0Q4kBDfKk5mJePmk/Nhrhha0W02ACdFd+V No2Rl0zX3KJYd8ETeCBOiDI= =C+D/ -----END PGP SIGNATURE----- --------------enig322737ED0732BABAE02E72CD--