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_SERVICE_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_SERVICE_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_ */