NFC_NDEF_NESTED_NDEF_MSG_RECORD_DEF

#define NFC_NDEF_NESTED_NDEF_MSG_RECORD_DEF	(		name,
			tnf_arg,
			id_arg,
			id_len,
			type_arg,
			type_len,
			nested_message
	)

#include <include/nfc/ndef/msg.h>

Value:

        struct nfc_ndef_record_desc name##_ndef_record_nested_desc =    \
        {                                                               \
                .tnf = tnf_arg,                                         \
                .id_length = id_len,                                    \
                .id =  id_arg,                                          \
                .type_length = type_len,                                \
                .type = type_arg,                                       \
                .payload_constructor =                                  \
                        (payload_constructor_t)(nfc_ndef_msg_encode),   \
                .payload_descriptor = (void *) (nested_message)         \
        }

Macro for creating and initializing an NFC NDEF record descriptor with an encapsulated NDEF message. This macro creates and initializes an instance of type nfc_ndef_record_desc that contains an encapsulated NDEF message as payload. nfc_ndef_msg_encode is used as payload constructor to encode the message. The encoded message is then used as payload for the record.

Use the macro NFC_NDEF_NESTED_NDEF_MSG_RECORD to access the NDEF record descriptor instance.

Note

The message descriptor is declared as automatic variable, which implies that the NDEF message encoding must be done in the same variable scope.

Parameters

name	Name of the created record descriptor instance.
tnf_arg	Type Name Format (TNF) value for the record.
id_arg	Pointer to the ID string.
id_len	Length of the ID string.
type_arg	Pointer to the type string.
type_len	Length of the type string.
nested_message	Pointer to the message descriptor to encapsulate as the record's payload.