>
> the strange thing is I had everything working the night before; went
> to bed; when I got up the next day the problem began. No changes to
> the computer, software or program, or wiring. I changed battery also
> before posting the first time. I didn't realize you need to connect
> within the delay period though. My fear is I may have carelessly
> screwed up one of the I/O's that the serial uses while playing
> around late at night.
>
> One other symptom I forgot to mention, when I plug in my testing
> LEDS and reset the oopic, I/O 1 goes high and all the others I/O
> stay low. the last program I loaded before all this started did a
> sort of Knight Rider pattern across the first 8 I/O's so I expected
> even if I screwed up the serial I/O (19,23..) that program would
> still be loaded and running normally which it does not.
>
>
What size resistor did you have in series with the LEDs?
Richard
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