Function select

src/fastspi_ref.h:38–38

latch the CS select

	/// latch the CS select
	void inline select() __attribute__((always_inline)) { if(mPSelect != nullptr) { mPSelect->select(); } }

	/// release the CS select
	void inline release() __attribute__((always_inline)) { if(mPSelect != nullptr) { mPSelect->release(); } }