Overview

The MCUXpresso SDK provides a peripheral driver for the integrated NTAG module of MCUXpresso SDK devices.

Data Structures
struct	ntag_config_t
	NTAG user configuration. More...

Macros
#define	RFT1503
	FD polling implementation options. More...

#define	NTAG_IRQ NFCTag_IRQn
	NTAG FD interrupt line.

Typedefs
typedef void(*	ntag_field_detect_callback_t )(ntag_field_detect_t fd, void *userData)
	NTAG Field Detect callback typedef. More...

Enumerations
enum	ntag_state_t { kNTAG_StateActive, kNTAG_StateInactive }
	ntag operating state More...

enum	ntag_field_detect_t { kNTAG_FieldDetectIn, kNTAG_FieldDetectOut }
	Field Detect line state. More...

Functions
void	NTAG_GetDefaultConfig (ntag_config_t *config)
	Sets the NTAG configuration structure to default values. More...

void	NTAG_Init (const ntag_config_t *config)
	Initialize the internal NTAG peripheral. More...

ntag_field_detect_t	NTAG_PollFieldDetect (void)
	Poll state of Field Detect line. More...

void	NTAG_SetState (ntag_state_t state)
	Configure NTAG operating state. More...

Data Structure Documentation

struct ntag_config_t

Data Fields
ntag_field_detect_callback_t	callback
	A callback function called at the transfer event. More...

void *	userData
	A callback parameter passed to the callback function. More...

void* ntag_config_t::userData

#define RFT1503

typedef void(* ntag_field_detect_callback_t)(ntag_field_detect_t fd, void *userData)

Enumerator
kNTAG_StateActive	NTAG powered on (ready for I2C communication)
kNTAG_StateInactive	NTAG powered off or MCU in low power state.

Enumerator
kNTAG_FieldDetectIn	NTAG is in field.
kNTAG_FieldDetectOut	NTAG is out of field.

void NTAG_GetDefaultConfig ( ntag_config_t * config )

Parameters

config A pointer to the configuration structure.

void NTAG_Init ( const ntag_config_t * config )

Parameters

config A pointer to the NTAG configuration structure

ntag_field_detect_t NTAG_PollFieldDetect ( void )

void NTAG_SetState ( ntag_state_t state )

Parameters

state NTAG operating state