Descriptor for a Type 2 Tag. More...

Data Structures
struct	type_2_tag_serial_number_t
	Descriptor for the internal bytes of a Type 2 Tag. More...
struct	type_2_tag_capability_container_t
	Descriptor for the Capability Container (CC) bytes of a Type 2 Tag. More...
struct	type_2_tag_t
	Type 2 Tag descriptor. More...

Macros
#define	NFC_TYPE_2_TAG_DESC_DEF (NAME, MAX_BLOCKS)
	Macro for creating and initializing a Type 2 Tag descriptor. More...
#define	NFC_TYPE_2_TAG_DESC (NAME)   (NAME##_type_2_tag)
	Macro for accessing the type_2_tag_t instance that was created with NFC_TYPE_2_TAG_DESC_DEF .
#define	T2T_NFC_FORUM_DEFINED_DATA 0xE1
	Value indicating that the Type 2 Tag contains NFC Forum defined data.
#define	T2T_UID_BCC_CASCADE_BYTE 0x88
	Value used for calculating the first BCC byte of a Type 2 Tag serial number.
#define	T2T_SUPPORTED_MAJOR_VERSION 1
	Supported major version of the Type 2 Tag specification.
#define	T2T_SUPPORTED_MINOR_VERSION 2
	Supported minor version of the Type 2 Tag specification.
#define	T2T_BLOCK_SIZE 4
	Type 2 Tag block size in bytes.
#define	T2T_CC_BLOCK_OFFSET 12
	Offset of the Capability Container area in the Type 2 Tag.
#define	T2T_FIRST_DATA_BLOCK_OFFSET 16
	Offset of the data area in the Type 2 Tag.

Detailed Description

Descriptor for a Type 2 Tag.

Macro Definition Documentation

#define NFC_TYPE_2_TAG_DESC_DEF	(		NAME,
			MAX_BLOCKS
	)

Value:

         
          static
         
         
          tlv_block_t
         
         NAME##_tlv_block_array[MAX_BLOCKS]; \
        

         static
         
          type_2_tag_t
         
         NAME##_type_2_tag =                 \
        

         {                                                       \
        

         .
         
          max_tlv_blocks
         
         = MAX_BLOCKS,                       \
        

         .p_tlv_block_array = NAME##_tlv_block_array,        \
        

         .tlv_count = 0                                      \
        

         }
        

Macro for creating and initializing a Type 2 Tag descriptor.

This macro creates and initializes a static instance of a type_2_tag_t structure and an array of tlv_block_t descriptors.

Use the macro NFC_TYPE_2_TAG_DESC to access the Type 2 Tag descriptor instance.

Parameters

[in]	NAME	Name of the created descriptor instance.
[in]	MAX_BLOCKS	Maximum number of tlv_block_t descriptors that can be stored in the array.