gen_dtt_srv.h

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/*
 * Copyright (c) 2019 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef BT_MESH_GEN_DTT_SRV_H__
#define BT_MESH_GEN_DTT_SRV_H__
 
#include <zephyr/bluetooth/mesh.h>
#include <bluetooth/mesh/model_types.h>
#include <bluetooth/mesh/gen_dtt.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct bt_mesh_dtt_srv;
 
#define BT_MESH_DTT_SRV_INIT(_update)                                          \
        {                                                                      \
                .update = _update,                                             \
        }
 
#define BT_MESH_MODEL_DTT_SRV(_srv)                                            \
        BT_MESH_MODEL_CB(BT_MESH_MODEL_ID_GEN_DEF_TRANS_TIME_SRV,              \
                         _bt_mesh_dtt_srv_op, &(_srv)->pub,                    \
                         BT_MESH_MODEL_USER_DATA(struct bt_mesh_dtt_srv,       \
                                                 _srv),                        \
                         &_bt_mesh_dtt_srv_cb)
 
struct bt_mesh_dtt_srv {
        uint32_t transition_time;
 
        void (*const update)(struct bt_mesh_dtt_srv *srv,
                             struct bt_mesh_msg_ctx *ctx,
                             uint32_t old_transition_time,
                             uint32_t new_transition_time);
        const struct bt_mesh_model *model;
        struct bt_mesh_model_pub pub;
        /* Publication buffer */
        struct net_buf_simple pub_buf;
        /* Publication data */
        uint8_t pub_data[BT_MESH_MODEL_BUF_LEN(BT_MESH_DTT_OP_STATUS,
                                               BT_MESH_DTT_MSG_LEN_STATUS)];
};
 
void bt_mesh_dtt_srv_set(struct bt_mesh_dtt_srv *srv, uint32_t transition_time);
 
int bt_mesh_dtt_srv_pub(struct bt_mesh_dtt_srv *srv,
                        struct bt_mesh_msg_ctx *ctx);
 
struct bt_mesh_dtt_srv *bt_mesh_dtt_srv_get(const struct bt_mesh_elem *elem);
 
static inline bool
bt_mesh_dtt_srv_transition_get(const struct bt_mesh_model *model,
                               struct bt_mesh_model_transition *transition)
{
        struct bt_mesh_dtt_srv *srv;
 
        if (IS_ENABLED(CONFIG_BT_MESH_DTT_SRV)) {
                srv = bt_mesh_dtt_srv_get(bt_mesh_model_elem(model));
        } else {
                srv = NULL;
        }
 
        transition->time = srv ? srv->transition_time : 0;
        transition->delay = 0;
        return (srv != NULL);
}
 
extern const struct bt_mesh_model_op _bt_mesh_dtt_srv_op[];
extern const struct bt_mesh_model_cb _bt_mesh_dtt_srv_cb;
#ifdef __cplusplus
}
#endif
 
#endif /* BT_MESH_GEN_DTT_SRV_H__ */