Simple question

bauche · Joined: 06 Nov 2010 Posts: 22 Location: montreal qc

i'm using 16f628a
i'm trying to do: a led goes on when you push a button and when you push the same button goes off

Thanks for help!!!

temtronic · Posted: Sat Apr 09, 2011 5:40 am

try googling 'PIC pushbutton LED C code' can't me more than 100,000 hits
very simple hardware and code required.4 parts, 20 lines of code.

SherpaDoug · Joined: 07 Sep 2003 Posts: 1640 Location: Cape Cod Mass USA

You might also try looking up what a "state machine" is. You are making a very simple state machine.

http://en.wikipedia.org/wiki/Finite-state_machine
_________________
The search for better is endless. Instead simply find very good and get the job done.

PCM programmer · Joined: 06 Sep 2003 Posts: 21708

LED on/off code:
http://www.ccsinfo.com/forum/viewtopic.php?t=31432
http://www.ccsinfo.com/forum/viewtopic.php?t=45036

Switch debouncing code:
http://www.ccsinfo.com/forum/viewtopic.php?t=19874
http://www.ccsinfo.com/forum/viewtopic.php?t=23837