gnupic: pulse counting using timer1
Subject:
Re: pulse counting using timer1
From:
Pete Harlow ####@####.####
Date:
6 Apr 2004 13:35:30 +0100
Message-Id: <4072A359.3070500@thales-transportservices.com>
I had some spurious behaviour on one 16F877 design that turned out to be
that I had not disabled Low Voltage Programming. Make sure this is off
in your configuration word.
Regards,
Pete.
Phil wrote:
> Now that the counter works I've found that the circuit is very sensitive to
> electrical noise. Turning on or off nearby appliances causes the count to
> advance, sometimes by hundreds and this is with the PIC circuit being battery
> powered and port C0 grounded.
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