From: marshmellow42 <marshmellowrf@gmail.com>
Date: Fri, 9 Feb 2018 20:49:55 +0000 (-0500)
Subject: add bitbang option to lf cmdread
X-Git-Tag: v3.1.0~71^2~2
X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/61e96805add5df3ceade89eaafed4695fa31a422?hp=61e96805add5df3ceade89eaafed4695fa31a422

add bitbang option to lf cmdread

by setting delay to 0 we can use cmd binary to bitbang the antenna.

note that the timing isn't perfect (especially on the off periods) but
is fairly close. worst i've seen it off is 8us on a large off period.
but i don't have the best test equipment...
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