X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com X-Virus-Scanned: amavisd-new at oregonstate.edu Message-ID: <20130918103755.14012ypsfiymtpkw@webmail.oregonstate.edu> Date: Wed, 18 Sep 2013 10:37:55 -0700 From: traylor AT eecs DOT oregonstate DOT edu To: geda-user AT delorie DOT com Subject: Re: [geda-user] debouncing pushbuttons; was T flip-flop References: <20130810214112 DOT GA25570 AT nome00 DOT eecs DOT oregonstate DOT edu> <52396D4D DOT 4050503 AT envinsci DOT co DOT uk> In-Reply-To: <52396D4D.4050503@envinsci.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) H3 (4.3.10) X-Originating-IP: 128.193.36.144 Reply-To: geda-user AT delorie DOT com You are most welcome. Roger Quoting Matt Rhys-Roberts : > On 10/08/13 22:41, Traylor Roger wrote: >> Al, >> Maybe this would be helpful. >> >> www.ece.orst.edu/~traylor/ece473/lectures/debounce.pdf >> >> Its a slide set on debouncing pushbuttons that I use in my >> microcontroller class. >> The target uC family is Atmel, but the code is applicable to about >> any uC. There >> are easy ways to extend most of the examples to multiple switches >> with little >> added effort. >> >> Cheers, >> Roger Traylor > Thanks for sharing a very useful presentation! Good to revisit an > old problem in some depth. > > Matt >