Date: Fri, 3 May 1996 09:42:48 +0930 (CST) From: Michael Smith <msmith@atrad.adelaide.edu.au> To: eeg@telecom.at (Franz Hollerer) Cc: freebsd-questions@freebsd.org Subject: Re: RS232C: how can I control rts/cts dtr/dsr? Message-ID: <199605030012.JAA01377@genesis.atrad.adelaide.edu.au> In-Reply-To: <199605021605.SAA68123@pina1> from "Franz Hollerer" at May 2, 96 06:09:21 pm
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Franz Hollerer stands accused of saying: > > Hi, > > I have a little problem and so I home that someone can help me: > > I have to write a program which misuses the hanshake lines of a > rs232c. > Can I do this from an user process or must I go into the kernel? If the sio driver hasn't taken the UART, you can do whatever you like from user space. Open /dev/io and poke away. > Thanks, > Franz > > EEG, Hard&Software Development > Austria > We have no kangaroos. We do. Nyaah! -- ]] Mike Smith, Software Engineer msmith@atrad.adelaide.edu.au [[ ]] Genesis Software genesis@atrad.adelaide.edu.au [[ ]] High-speed data acquisition and (GSM mobile) 0411-222-496 [[ ]] realtime instrument control (ph/fax) +61-8-267-3039 [[ ]] Collector of old Unix hardware. "Where are your PEZ?" The Tick [[
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