dbb0b30bdd
Increaing mesh scan window in order to reduce the number of messages colliding into scan window end which happens every 30ms currently. Increasing the window to 3000ms in order to improve performance. Keeping 30ms window only for legacy advertiser support. Signed-off-by: Alperen Sener <alperen.sener@nordicsemi.no>
98 lines
2.3 KiB
C
98 lines
2.3 KiB
C
/*
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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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#if defined(CONFIG_BT_EXT_ADV)
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#define BT_MESH_SCAN_INTERVAL_MS 3000
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#define BT_MESH_SCAN_WINDOW_MS 3000
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#else
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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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#endif
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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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enum bt_mesh_adv_tag {
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BT_MESH_LOCAL_ADV = BIT(0),
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BT_MESH_RELAY_ADV = BIT(1),
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BT_MESH_PROXY_ADV = BIT(2),
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BT_MESH_FRIEND_ADV = BIT(3),
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};
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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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started:1,
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busy:1,
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tag:4;
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uint8_t xmit;
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};
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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,
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enum bt_mesh_adv_tag tag,
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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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struct net_buf *bt_mesh_adv_buf_get(k_timeout_t timeout);
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struct net_buf *bt_mesh_adv_buf_get_by_tag(uint8_t tag, k_timeout_t timeout);
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void bt_mesh_adv_gatt_update(void);
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void bt_mesh_adv_buf_get_cancel(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_local_ready(void);
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void bt_mesh_adv_buf_relay_ready(void);
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void bt_mesh_adv_buf_friend_ready(void);
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int bt_mesh_adv_gatt_send(void);
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int bt_mesh_adv_gatt_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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void bt_mesh_adv_send_start(uint16_t duration, int err, struct bt_mesh_adv *adv);
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int bt_mesh_scan_active_set(bool active);
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int bt_mesh_adv_bt_data_send(uint8_t num_events, uint16_t adv_interval,
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const struct bt_data *ad, size_t ad_len);
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