Article View: sci.electronics
Article #22069Re: Will WWV/WWVH always be here?
From: William Lewis
Date: Mon, 29 Jan 1990 19:01
Date: Mon, 29 Jan 1990 19:01
28 lines
1849 bytes
1849 bytes
In several articles people say things like:
>> > ... call a special NBS number
>> > ..... and set the computer clock. The latest version has been adapted
>
>If you find this don't be selfish with it. I have a clock at work
>which does the same thing but I must set the computer's clock by
>watching the wall clock. Please let me automate if I can.
>I.e. post the source if you can.
Well, it's fairly simple. There's a modem line somewhere that
will do this. I have a SALT script that will do this (SALT is a
C-like script language for the Telix terminal program), but it's
at home with my PC. I'll try to remember to post it tonight, along
with any docs I may find.
I'm not familiar with the ins and outs of dialing out under
program control under Unix, so someone else will have to port it ...
all the modem has to do is
1. call somewhere
2. get a few lines of ASCII
3. mark precisely what the time was when you got the info
4. decode the info into a time stamp
5. set the clock
6. hang up after step 2 =8)
--- phelliax the obscure
--
wiml@blake.acs.washington.edu (206)526-5885 Seattle, Washington
Technical Details
Message-ID:
<5497@blake.acs.washington.edu>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!emory!ogicse!blake!wimlReferences:
<7319@chaph.usc.edu> <1990Jan10.175719.8720@haven.umd.edu> <1013@khijol.UUCP> <229@mikebat.UUCP>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!emory!ogicse!blake!wiml From: wiml@blake.acs.washington.edu (William Lewis) Newsgroups: sci.electronics,rec.ham-radio Subject: Re: Will WWV/WWVH always be here? Summary: Computer clock self setting Keywords: WWV, WWVH, Heathkit, clock Message-ID: <5497@blake.acs.washington.edu> Date: 29 Jan 90 19:01:52 GMT References: <7319@chaph.usc.edu> <1990Jan10.175719.8720@haven.umd.edu> <1013@khijol.UUCP> <229@mikebat.UUCP> Reply-To: wiml@blake.acs.washington.edu (William Lewis) Distribution: usa Organization: University of Washington, Seattle Lines: 28