93 lines
2.3 KiB
C
93 lines
2.3 KiB
C
/* Bluetooth Mesh */
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/*
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* Copyright (c) 2017 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/* Maximum advertising data payload for a single data type */
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#define BT_MESH_ADV_DATA_SIZE 29
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/* The user data is a pointer (4 bytes) to struct bt_mesh_adv */
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#define BT_MESH_ADV_USER_DATA_SIZE 4
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#define BT_MESH_ADV(buf) (*(struct bt_mesh_adv **)net_buf_user_data(buf))
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#define BT_MESH_ADV_SCAN_UNIT(_ms) ((_ms) * 8 / 5)
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#define BT_MESH_SCAN_INTERVAL_MS 30
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#define BT_MESH_SCAN_WINDOW_MS 30
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enum bt_mesh_adv_type {
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BT_MESH_ADV_PROV,
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BT_MESH_ADV_DATA,
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BT_MESH_ADV_BEACON,
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BT_MESH_ADV_URI,
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BT_MESH_ADV_TYPES,
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};
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typedef void (*bt_mesh_adv_func_t)(struct net_buf *buf, uint16_t duration,
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int err, void *user_data);
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struct bt_mesh_adv {
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const struct bt_mesh_send_cb *cb;
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void *cb_data;
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uint8_t type:2,
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busy:1;
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uint8_t xmit;
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};
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typedef struct bt_mesh_adv *(*bt_mesh_adv_alloc_t)(int id);
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extern struct k_fifo bt_mesh_adv_queue;
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/* Lookup table for Advertising data types for bt_mesh_adv_type: */
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extern const uint8_t bt_mesh_adv_type[BT_MESH_ADV_TYPES];
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/* xmit_count: Number of retransmissions, i.e. 0 == 1 transmission */
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struct net_buf *bt_mesh_adv_create(enum bt_mesh_adv_type type, uint8_t xmit,
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k_timeout_t timeout);
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struct net_buf *bt_mesh_adv_create_from_pool(struct net_buf_pool *pool,
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bt_mesh_adv_alloc_t get_id,
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enum bt_mesh_adv_type type,
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uint8_t xmit, k_timeout_t timeout);
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void bt_mesh_adv_send(struct net_buf *buf, const struct bt_mesh_send_cb *cb,
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void *cb_data);
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void bt_mesh_adv_update(void);
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void bt_mesh_adv_init(void);
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int bt_mesh_scan_enable(void);
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int bt_mesh_scan_disable(void);
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int bt_mesh_adv_enable(void);
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void bt_mesh_adv_buf_ready(void);
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int bt_mesh_adv_start(const struct bt_le_adv_param *param, int32_t duration,
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const struct bt_data *ad, size_t ad_len,
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const struct bt_data *sd, size_t sd_len);
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static inline void bt_mesh_adv_send_start(uint16_t duration, int err,
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const struct bt_mesh_send_cb *cb,
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void *cb_data)
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{
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if (cb && cb->start) {
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cb->start(duration, err, cb_data);
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}
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}
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static inline void bt_mesh_adv_send_end(
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int err, const struct bt_mesh_send_cb *cb, void *cb_data)
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{
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if (cb && cb->end) {
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cb->end(err, cb_data);
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}
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}
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