Date: Fri, 29 Jun 2001 10:40:46 -0400 From: Jason Andresen <jandrese@mitre.org> To: Jason Borkowsky <jcborkow@tcpns.com>, roam@orbitel.bg, freebsd-hackers@freebsd.org Subject: Re: Serial port control Message-ID: <3B3C936E.81C0B23B@mitre.org> References: <Pine.BSF.4.21.0106291019200.25917-100000@bemused.tcpns.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Jason Borkowsky wrote: > > > <Nausicaa/p0> (77 ~): gcc -o serialioctl serialioctl.c > > <Nausicaa/p0> (78 ~): sudo ./serialioctl > > Password: > > Current Serial Settings: Ring RTS DTR DSR > > Current Serial Settings: Ring DSR > > <Nausicaa/p0> (79 ~): uname -a > > FreeBSD Nausicaa.mitre.org 4.3-RC FreeBSD 4.3-RC #2: Tue Apr 10 10:50:19 > > EDT 2001 root@Nausicaa.mitre.org:/usr/obj/usr/src/sys/NAUSICAA i386 > > I get the identical output, but when I actually put a voltmeter on the > serial port between DTR and GND, the voltage does not change. Sorry, I misread your original message. I thought you were saying the ioctls were returning cleanly but not changing the state of the ports. Nevermind then. -- \ |_ _|__ __|_ \ __| Jason Andresen jandrese@mitre.org |\/ | | | / _| Network and Distributed Systems Engineer _| _|___| _| _|_\___| Office: 703-883-7755 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?3B3C936E.81C0B23B>