tnep_rec.h

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/*
 * Copyright (c) 2019 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef NFC_NDEF_TNEP_REC_H_
#define NFC_NDEF_TNEP_REC_H_
 
#include <zephyr/types.h>
#include <nfc/ndef/record.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define NFC_NDEF_TNEP_REC_TYPE_LEN 2
 
/*
 * @brief External reference to the type field of the TNEP records,
 *        defined in the file @c nfc_tnep_rec.c.
 */
extern const uint8_t nfc_ndef_tnep_rec_type_svc_param[];
extern const uint8_t nfc_ndef_tnep_rec_type_svc_select[];
extern const uint8_t nfc_ndef_tnep_rec_type_status[];
 
struct nfc_ndef_tnep_rec_status {
        uint8_t status;
};
 
struct nfc_ndef_tnep_rec_svc_select {
        uint8_t uri_len;
 
        const uint8_t *uri;
};
 
struct nfc_ndef_tnep_rec_svc_param {
        uint8_t version;
 
        uint8_t uri_length;
 
        const uint8_t *uri;
 
        uint8_t communication_mode;
 
        uint8_t min_time;
 
        uint8_t max_time_ext;
 
        uint16_t max_size;
};
 
int nfc_ndef_tnep_rec_status_payload(struct nfc_ndef_tnep_rec_status *payload_desc,
                                     uint8_t *buffer, uint32_t *len);
 
int nfc_ndef_tnep_rec_svc_select_payload(struct nfc_ndef_tnep_rec_svc_select *payload_desc,
                                         uint8_t *buffer, uint32_t *len);
 
int nfc_ndef_tnep_rec_svc_param_payload(struct nfc_ndef_tnep_rec_svc_param *payload_desc,
                                        uint8_t *buffer, uint32_t *len);
 
#define NFC_TNEP_STATUS_RECORD_DESC_DEF(_name, _status)                   \
        struct nfc_ndef_tnep_rec_status _name = {                         \
                .status = _status,                                        \
        };                                                                \
                                                                          \
        NFC_NDEF_GENERIC_RECORD_DESC_DEF(_name, TNF_WELL_KNOWN,           \
                                         0, 0,                            \
                                         nfc_ndef_tnep_rec_type_status,   \
                                         NFC_NDEF_TNEP_REC_TYPE_LEN,      \
                                         nfc_ndef_tnep_rec_status_payload,\
                                         &(_name))
 
#define NFC_TNEP_SERIVCE_SELECT_RECORD_DESC_DEF(_name, _uri_length, _uri)      \
        struct nfc_ndef_tnep_rec_svc_select _name = {                          \
                .uri_len = _uri_length,                                        \
                .uri = _uri,                                                   \
        };                                                                     \
                                                                               \
        NFC_NDEF_GENERIC_RECORD_DESC_DEF(_name, TNF_WELL_KNOWN,                \
                                         0, 0,                                 \
                                         nfc_ndef_tnep_rec_type_svc_select,    \
                                         NFC_NDEF_TNEP_REC_TYPE_LEN,           \
                                         nfc_ndef_tnep_rec_svc_select_payload, \
                                         &(_name))
 
#define NFC_TNEP_SERIVCE_PARAM_RECORD_DESC_DEF(_name, _tnep_version,          \
                                               _uri_length, _uri,             \
                                               _mode, _min_time,              \
                                               _max_time_ext,                 \
                                               _max_message_size)             \
        struct nfc_ndef_tnep_rec_svc_param _name = {                          \
                .version = _tnep_version,                                     \
                .uri_length = _uri_length,                                    \
                .uri = _uri,                                                  \
                .communication_mode = _mode,                                  \
                .min_time = _min_time,                                        \
                .max_time_ext = _max_time_ext,                                \
                .max_size = _max_message_size,                                \
        };                                                                    \
                                                                              \
        NFC_NDEF_GENERIC_RECORD_DESC_DEF(_name, TNF_WELL_KNOWN,               \
                                         0, 0,                                \
                                         nfc_ndef_tnep_rec_type_svc_param,    \
                                         NFC_NDEF_TNEP_REC_TYPE_LEN,          \
                                         nfc_ndef_tnep_rec_svc_param_payload, \
                                         &(_name))
 
#define NFC_NDEF_TNEP_RECORD_DESC(_name) NFC_NDEF_GENERIC_RECORD_DESC(_name)
 
#ifdef __cplusplus
}
#endif
 
#endif /* NFC_NDEF_TNEP_REC_H_ */