Method setInput

src/fl/system/fastpin_base.h:89–89

@copydoc Pin::setInput()

	inline static void setOutput() { _init(); pinMode(PIN, PinMode::Output); }
	/// @copydoc Pin::setInput()
	inline static void setInput() { _init(); pinMode(PIN, PinMode::Input); }

	/// @copydoc Pin::hi()
	inline static void hi() __attribute__ ((always_inline)) { *sPort |= sPinMask; }