SMARTCARD Exported constants

Modules
	SMARTCARD Error Code
	SMARTCARD Word Length
	SMARTCARD Number of Stop Bits
	SMARTCARD Parity
	SMARTCARD Mode
	SMARTCARD Clock Polarity
	SMARTCARD Clock Phase
	SMARTCARD Last Bit
	SMARTCARD NACK State
	SMARTCARD DMA requests
	SMARTCARD Prescaler
	SMARTCARD Flags
	Elements values convention: 0xXXXX.
	SMARTCARD Interrupts Definition
	Elements values convention: 0xY000XXXX.