The bit-reset registers ignore writes of zeros. thus we can can use bit masks and not worry about
preserving exiting set/cleared bits. This leads to the maximally efficient code generated.
remove inlining for routines that the compiler will not inline (in later versions of the compiler).
The bit-reset registers ignore writes of zeros. thus we can can use bit masks and not worry about preserving exiting set/cleared bits. This leads to the maximally efficient code generated.
remove inlining for routines that the compiler will not inline (in later versions of the compiler).
reinstate basic gpio demo.