m5::nfc::EmulationLayerA Class Reference

Common interface layer for each chip of the NFC-A emulation. More...

#include <emulation_layer_a.hpp>

Public Types
enum class	State {   None , Off , Idle , Ready ,   Active , Halt }
	Emulation state for NFC-A.

Public Member Functions
	EmulationLayerA (m5::unit::UnitST25R3916 &u)
	Construct with UnitST25R3916 (I2C)
	EmulationLayerA (m5::unit::CapST25R3916 &u)
	Construct with CapST25R3916 (SPI)
State	state () const
	Gets the current emulation state.
const m5::nfc::a::PICC &	emulatePICC () const
	Gets the emulated PICC information.
uint32_t	expiredTime () const
	Gets the expiration time (ms)
void	setExpiredTime (const uint32_t ms)
	Sets the expiration time (ms)
bool	begin (const m5::nfc::a::PICC &picc, uint8_t *ptr, const uint32_t size)
	Begin NFC-A emulation.
bool	end ()
	End NFC-A emulation.
void	update ()
	Update emulation state machine.
virtual State	receive_callback (const uint8_t *rx, const uint32_t rx_len)

Protected Member Functions
void	update_expired ()

Protected Attributes
uint8_t *	_memory {}
uint32_t	_memory_size {}

Detailed Description

Common interface layer for each chip of the NFC-A emulation.