Added support for ADC only pins in LPC43xx#2585

Merged

sg- merged 2 commits intoARMmbed:masterfrom

beeverycreative:master

Sep 24, 2016

Commits on Aug 30, 2016

Added support for ADC only pins in LPC43xx
marcosfg
committed

Commits on Sep 12, 2016

Updated with code style guidelines
marcosfg
committed