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From: jmunkki@hila.hut.fi (Juri Munkki)
Newsgroups: comp.sys.handhelds
Subject: Re: Re: IR-remote control for the 28s? How about the 48SX?
Message-ID: <1991Apr21.130957.17136@santra.uucp>
Date: 21 Apr 91 13:09:57 GMT
References: <1991Apr6.232739.18511@spool.cs.wisc.edu> <1010014@hpfcbig.SDE.HP.COM>
Sender: news@santra.uucp (Cnews - USENET news system)
Reply-To: jmunkki@hila.hut.fi (Juri Munkki)
Organization: Helsinki University of Technology, FINLAND
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In article <1010014@hpfcbig.SDE.HP.COM> diamant@hpfcbig.SDE.HP.COM (John Diamant) writes:
>Sorry for the long delay.  I'm only relaying this information from someone
>more knowledgeable on 48 internals than I (who just sent me the info), but I
>did manage to get what you need:
>
>> You can turn on the LED by writing
>> a #8h to the control register at #11Ch.  You turn it off
>> by writing #0h. 
>> 
>> WARNING the LED takes a lot of current.  If you leave it on your
>> batteries will be dead in about 5 hours.

I just tried this with the ROM debugger and used a video camera to verify
the results. It works perfectly. Thank you very much.

   ____________________________________________________________________________
  / Juri Munkki	    /  Helsinki University of Technology   /  Wind  / Project /
 / jmunkki@hut.fi  /  Computing Center Macintosh Support  /  Surf  /  STORM  /
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