2019-01-07 07:16:47 +00:00
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/* Bluetooth Mesh */
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/*
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* Copyright (c) 2017 Intel Corporation
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* Additional Copyright (c) 2018 Espressif Systems (Shanghai) PTE LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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2019-09-02 06:38:12 +00:00
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#include <stdint.h>
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#include <errno.h>
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2019-01-07 07:16:47 +00:00
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#include "freertos/FreeRTOS.h"
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#include "freertos/queue.h"
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#include "freertos/task.h"
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#include "osi/thread.h"
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#include "sdkconfig.h"
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#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BLE_MESH_DEBUG_ADV)
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#include "mesh_util.h"
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#include "mesh_buf.h"
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#include "mesh_bearer_adapt.h"
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#include "mesh_trace.h"
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#include "mesh_hci.h"
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#include "mesh.h"
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#include "adv.h"
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#include "net.h"
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#include "foundation.h"
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#include "beacon.h"
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#include "prov.h"
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2019-09-27 09:07:05 +00:00
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#include "proxy_server.h"
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2019-01-07 07:16:47 +00:00
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#include "provisioner_prov.h"
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2019-09-27 09:07:05 +00:00
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#include "proxy_client.h"
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2019-01-07 07:16:47 +00:00
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#include "provisioner_beacon.h"
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/* Convert from ms to 0.625ms units */
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#define ADV_SCAN_UNIT(_ms) ((_ms) * 8 / 5)
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/* Window and Interval are equal for continuous scanning */
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#define MESH_SCAN_INTERVAL 0x20
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#define MESH_SCAN_WINDOW 0x20
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/* Pre-5.0 controllers enforce a minimum interval of 100ms
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* whereas 5.0+ controllers can go down to 20ms.
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*/
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#define ADV_INT_DEFAULT_MS 100
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#define ADV_INT_FAST_MS 20
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#if defined(CONFIG_BT_HOST_CRYPTO)
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#define ADV_STACK_SIZE 1024
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#else
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#define ADV_STACK_SIZE 768
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#endif
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static const bt_mesh_addr_t *dev_addr;
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static const u8_t adv_type[] = {
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[BLE_MESH_ADV_PROV] = BLE_MESH_DATA_MESH_PROV,
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[BLE_MESH_ADV_DATA] = BLE_MESH_DATA_MESH_MESSAGE,
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[BLE_MESH_ADV_BEACON] = BLE_MESH_DATA_MESH_BEACON,
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[BLE_MESH_ADV_URI] = BLE_MESH_DATA_URI,
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};
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NET_BUF_POOL_DEFINE(adv_buf_pool, CONFIG_BLE_MESH_ADV_BUF_COUNT + 3 * CONFIG_BLE_MESH_PBA_SAME_TIME,
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BLE_MESH_ADV_DATA_SIZE, BLE_MESH_ADV_USER_DATA_SIZE, NULL);
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static struct bt_mesh_adv adv_pool[CONFIG_BLE_MESH_ADV_BUF_COUNT + 3 * CONFIG_BLE_MESH_PBA_SAME_TIME];
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2019-09-17 11:30:35 +00:00
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static QueueHandle_t xBleMeshQueue;
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#define BLE_MESH_QUEUE_SIZE 150
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#if defined(CONFIG_BLE_MESH_RELAY_ADV_BUF)
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NET_BUF_POOL_DEFINE(relay_adv_buf_pool, CONFIG_BLE_MESH_RELAY_ADV_BUF_COUNT,
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BLE_MESH_ADV_DATA_SIZE, BLE_MESH_ADV_USER_DATA_SIZE, NULL);
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static struct bt_mesh_adv relay_adv_pool[CONFIG_BLE_MESH_RELAY_ADV_BUF_COUNT];
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static QueueHandle_t xBleMeshRelayQueue;
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#define BLE_MESH_RELAY_QUEUE_SIZE 150
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static QueueSetHandle_t xBleMeshQueueSet;
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#define BLE_MESH_QUEUE_SET_SIZE (BLE_MESH_QUEUE_SIZE + BLE_MESH_RELAY_QUEUE_SIZE)
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#define BLE_MESH_RELAY_TIME_INTERVAL K_SECONDS(6)
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#define BLE_MESH_MAX_TIME_INTERVAL 0xFFFFFFFF
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static bool ignore_relay_packet(u32_t timestamp);
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#endif /* defined(CONFIG_BLE_MESH_RELAY_ADV_BUF) */
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2019-01-07 07:16:47 +00:00
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static struct bt_mesh_adv *adv_alloc(int id)
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{
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return &adv_pool[id];
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}
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static inline void adv_send_start(u16_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 adv_send_end(int err, 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->end) {
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cb->end(err, cb_data);
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}
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}
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static inline int adv_send(struct net_buf *buf)
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{
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const s32_t adv_int_min = ((bt_mesh_dev.hci_version >= BLE_MESH_HCI_VERSION_5_0) ?
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ADV_INT_FAST_MS : ADV_INT_DEFAULT_MS);
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const struct bt_mesh_send_cb *cb = BLE_MESH_ADV(buf)->cb;
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void *cb_data = BLE_MESH_ADV(buf)->cb_data;
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struct bt_mesh_adv_param param = {0};
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u16_t duration, adv_int;
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struct bt_mesh_adv_data ad = {0};
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int err;
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adv_int = MAX(adv_int_min,
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BLE_MESH_TRANSMIT_INT(BLE_MESH_ADV(buf)->xmit));
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duration = (BLE_MESH_TRANSMIT_COUNT(BLE_MESH_ADV(buf)->xmit) + 1) *
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(adv_int + 10);
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BT_DBG("type %u len %u: %s", BLE_MESH_ADV(buf)->type,
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buf->len, bt_hex(buf->data, buf->len));
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BT_DBG("count %u interval %ums duration %ums",
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BLE_MESH_TRANSMIT_COUNT(BLE_MESH_ADV(buf)->xmit) + 1, adv_int,
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duration);
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ad.type = adv_type[BLE_MESH_ADV(buf)->type];
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ad.data_len = buf->len;
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ad.data = buf->data;
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param.options = 0U;
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param.interval_min = ADV_SCAN_UNIT(adv_int);
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param.interval_max = param.interval_min;
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err = bt_le_adv_start(¶m, &ad, 1, NULL, 0);
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net_buf_unref(buf);
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adv_send_start(duration, err, cb, cb_data);
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if (err) {
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BT_ERR("%s, Advertising failed: err %d", __func__, err);
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return err;
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}
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BT_DBG("Advertising started. Sleeping %u ms", duration);
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k_sleep(K_MSEC(duration));
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err = bt_le_adv_stop();
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adv_send_end(err, cb, cb_data);
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if (err) {
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BT_ERR("%s, Stop advertising failed: err %d", __func__, err);
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return 0;
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}
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BT_DBG("Advertising stopped");
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return 0;
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}
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static void adv_thread(void *p)
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{
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2019-09-17 11:30:35 +00:00
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#if defined(CONFIG_BLE_MESH_RELAY_ADV_BUF)
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QueueSetMemberHandle_t handle;
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#endif
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2019-01-07 07:16:47 +00:00
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bt_mesh_msg_t msg = {0};
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2019-09-17 11:30:35 +00:00
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struct net_buf **buf;
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2019-01-07 07:16:47 +00:00
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buf = (struct net_buf **)(&msg.arg);
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2019-09-17 11:30:35 +00:00
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BT_DBG("%s, starts", __func__);
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2019-01-07 07:16:47 +00:00
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while (1) {
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*buf = NULL;
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2019-09-17 11:30:35 +00:00
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#if !defined(CONFIG_BLE_MESH_RELAY_ADV_BUF)
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2019-01-07 07:16:47 +00:00
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#if CONFIG_BLE_MESH_NODE
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if (IS_ENABLED(CONFIG_BLE_MESH_PROXY)) {
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xQueueReceive(xBleMeshQueue, &msg, K_NO_WAIT);
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while (!(*buf)) {
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s32_t timeout;
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2019-09-17 11:30:35 +00:00
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BT_DBG("Mesh Proxy Advertising start");
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2019-01-07 07:16:47 +00:00
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timeout = bt_mesh_proxy_adv_start();
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2019-09-17 11:30:35 +00:00
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BT_DBG("Mesh Proxy Advertising up to %d ms", timeout);
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2019-01-07 07:16:47 +00:00
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xQueueReceive(xBleMeshQueue, &msg, timeout);
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2019-09-17 11:30:35 +00:00
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BT_DBG("Mesh Proxy Advertising stop");
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2019-01-07 07:16:47 +00:00
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bt_mesh_proxy_adv_stop();
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}
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} else {
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2019-09-17 11:30:35 +00:00
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xQueueReceive(xBleMeshQueue, &msg, portMAX_DELAY);
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2019-01-07 07:16:47 +00:00
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}
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#else
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2019-09-17 11:30:35 +00:00
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xQueueReceive(xBleMeshQueue, &msg, portMAX_DELAY);
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2019-01-07 07:16:47 +00:00
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#endif
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2019-09-17 11:30:35 +00:00
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#else /* !defined(CONFIG_BLE_MESH_RELAY_ADV_BUF) */
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#if CONFIG_BLE_MESH_NODE
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if (IS_ENABLED(CONFIG_BLE_MESH_PROXY)) {
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handle = xQueueSelectFromSet(xBleMeshQueueSet, K_NO_WAIT);
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if (handle) {
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if (uxQueueMessagesWaiting(xBleMeshQueue)) {
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xQueueReceive(xBleMeshQueue, &msg, K_NO_WAIT);
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} else if (uxQueueMessagesWaiting(xBleMeshRelayQueue)) {
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xQueueReceive(xBleMeshRelayQueue, &msg, K_NO_WAIT);
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}
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} else {
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while (!(*buf)) {
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s32_t timeout;
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BT_DBG("Mesh Proxy Advertising start");
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timeout = bt_mesh_proxy_adv_start();
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BT_DBG("Mesh Proxy Advertising up to %d ms", timeout);
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handle = xQueueSelectFromSet(xBleMeshQueueSet, timeout);
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BT_DBG("Mesh Proxy Advertising stop");
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bt_mesh_proxy_adv_stop();
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if (handle) {
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if (uxQueueMessagesWaiting(xBleMeshQueue)) {
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xQueueReceive(xBleMeshQueue, &msg, K_NO_WAIT);
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} else if (uxQueueMessagesWaiting(xBleMeshRelayQueue)) {
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xQueueReceive(xBleMeshRelayQueue, &msg, K_NO_WAIT);
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}
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}
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}
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}
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} else {
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handle = xQueueSelectFromSet(xBleMeshQueueSet, portMAX_DELAY);
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if (handle) {
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if (uxQueueMessagesWaiting(xBleMeshQueue)) {
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xQueueReceive(xBleMeshQueue, &msg, K_NO_WAIT);
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} else if (uxQueueMessagesWaiting(xBleMeshRelayQueue)) {
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xQueueReceive(xBleMeshRelayQueue, &msg, K_NO_WAIT);
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}
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}
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}
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#else
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handle = xQueueSelectFromSet(xBleMeshQueueSet, portMAX_DELAY);
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if (handle) {
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if (uxQueueMessagesWaiting(xBleMeshQueue)) {
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xQueueReceive(xBleMeshQueue, &msg, K_NO_WAIT);
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} else if (uxQueueMessagesWaiting(xBleMeshRelayQueue)) {
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xQueueReceive(xBleMeshRelayQueue, &msg, K_NO_WAIT);
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}
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}
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#endif
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#endif /* !defined(CONFIG_BLE_MESH_RELAY_ADV_BUF) */
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2019-01-07 07:16:47 +00:00
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2019-09-17 11:30:35 +00:00
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if (*buf == NULL) {
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2019-01-07 07:16:47 +00:00
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continue;
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}
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/* busy == 0 means this was canceled */
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if (BLE_MESH_ADV(*buf)->busy) {
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BLE_MESH_ADV(*buf)->busy = 0U;
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2019-09-17 11:30:35 +00:00
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#if !defined(CONFIG_BLE_MESH_RELAY_ADV_BUF)
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if (adv_send(*buf)) {
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BT_WARN("%s, Failed to send adv packet", __func__);
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}
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#else /* !defined(CONFIG_BLE_MESH_RELAY_ADV_BUF) */
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if (msg.relay && ignore_relay_packet(msg.timestamp)) {
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/* If the interval between "current time - msg.timestamp" is bigger than
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* BLE_MESH_RELAY_TIME_INTERVAL, this relay packet will not be sent.
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*/
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BT_DBG("%s, Ignore relay packet", __func__);
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net_buf_unref(*buf);
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} else {
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if (adv_send(*buf)) {
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BT_WARN("%s, Failed to send adv packet", __func__);
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2019-01-07 07:16:47 +00:00
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}
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}
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2019-09-17 11:30:35 +00:00
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#endif
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2019-09-02 06:55:09 +00:00
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} else {
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net_buf_unref(*buf);
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2019-01-07 07:16:47 +00:00
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}
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/* Give other threads a chance to run */
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taskYIELD();
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}
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}
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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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u8_t xmit, s32_t timeout)
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{
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struct bt_mesh_adv *adv;
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struct net_buf *buf;
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if (bt_mesh_atomic_test_bit(bt_mesh.flags, BLE_MESH_SUSPENDED)) {
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BT_WARN("Refusing to allocate buffer while suspended");
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return NULL;
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}
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buf = net_buf_alloc(pool, timeout);
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if (!buf) {
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return NULL;
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}
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BT_DBG("%s, pool = %p, buf_count = %d, uinit_count = %d", __func__,
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buf->pool, pool->buf_count, pool->uninit_count);
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adv = get_id(net_buf_id(buf));
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BLE_MESH_ADV(buf) = adv;
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(void)memset(adv, 0, sizeof(*adv));
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adv->type = type;
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adv->xmit = xmit;
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return buf;
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}
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struct net_buf *bt_mesh_adv_create(enum bt_mesh_adv_type type, u8_t xmit,
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s32_t timeout)
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{
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return bt_mesh_adv_create_from_pool(&adv_buf_pool, adv_alloc, type,
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xmit, timeout);
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}
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2019-09-17 11:30:35 +00:00
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static void bt_mesh_unref_buf(bt_mesh_msg_t *msg)
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{
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struct net_buf *buf;
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|
|
if (msg->arg) {
|
|
|
|
buf = (struct net_buf *)msg->arg;
|
|
|
|
BLE_MESH_ADV(buf)->busy = 0U;
|
|
|
|
net_buf_unref(buf);
|
|
|
|
}
|
|
|
|
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void bt_mesh_task_post(bt_mesh_msg_t *msg, uint32_t timeout)
|
2019-01-07 07:16:47 +00:00
|
|
|
{
|
|
|
|
BT_DBG("%s", __func__);
|
|
|
|
if (xQueueSend(xBleMeshQueue, msg, timeout) != pdTRUE) {
|
2019-09-17 11:30:35 +00:00
|
|
|
BT_ERR("%s, Failed to send item to queue", __func__);
|
|
|
|
bt_mesh_unref_buf(msg);
|
2019-01-07 07:16:47 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void bt_mesh_adv_send(struct net_buf *buf, const struct bt_mesh_send_cb *cb,
|
|
|
|
void *cb_data)
|
|
|
|
{
|
2019-09-17 11:30:35 +00:00
|
|
|
bt_mesh_msg_t msg = {
|
|
|
|
.relay = false,
|
|
|
|
};
|
|
|
|
|
2019-01-07 07:16:47 +00:00
|
|
|
BT_DBG("type 0x%02x len %u: %s", BLE_MESH_ADV(buf)->type, buf->len,
|
|
|
|
bt_hex(buf->data, buf->len));
|
|
|
|
|
|
|
|
BLE_MESH_ADV(buf)->cb = cb;
|
|
|
|
BLE_MESH_ADV(buf)->cb_data = cb_data;
|
|
|
|
BLE_MESH_ADV(buf)->busy = 1U;
|
|
|
|
|
|
|
|
msg.arg = (void *)net_buf_ref(buf);
|
|
|
|
bt_mesh_task_post(&msg, portMAX_DELAY);
|
|
|
|
}
|
|
|
|
|
2019-09-17 11:30:35 +00:00
|
|
|
void bt_mesh_adv_update(void)
|
|
|
|
{
|
|
|
|
bt_mesh_msg_t msg = {
|
|
|
|
.relay = false,
|
|
|
|
.arg = NULL,
|
|
|
|
};
|
|
|
|
|
|
|
|
BT_DBG("%s", __func__);
|
|
|
|
|
|
|
|
bt_mesh_task_post(&msg, K_NO_WAIT);
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(CONFIG_BLE_MESH_RELAY_ADV_BUF)
|
|
|
|
static bool ignore_relay_packet(u32_t timestamp)
|
|
|
|
{
|
|
|
|
u32_t now = k_uptime_get_32();
|
|
|
|
u32_t interval;
|
|
|
|
|
|
|
|
if (now > timestamp) {
|
|
|
|
interval = now - timestamp;
|
|
|
|
} else if (now == timestamp) {
|
|
|
|
interval = BLE_MESH_MAX_TIME_INTERVAL;
|
|
|
|
} else {
|
|
|
|
interval = BLE_MESH_MAX_TIME_INTERVAL - (timestamp - now) + 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
return (interval >= BLE_MESH_RELAY_TIME_INTERVAL) ? true : false;
|
|
|
|
}
|
|
|
|
|
|
|
|
static struct bt_mesh_adv *relay_adv_alloc(int id)
|
|
|
|
{
|
|
|
|
return &relay_adv_pool[id];
|
|
|
|
}
|
|
|
|
|
|
|
|
struct net_buf *bt_mesh_relay_adv_create(enum bt_mesh_adv_type type, u8_t xmit,
|
|
|
|
s32_t timeout)
|
|
|
|
{
|
|
|
|
return bt_mesh_adv_create_from_pool(&relay_adv_buf_pool, relay_adv_alloc, type,
|
|
|
|
xmit, timeout);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ble_mesh_relay_task_post(bt_mesh_msg_t *msg, uint32_t timeout)
|
|
|
|
{
|
|
|
|
QueueSetMemberHandle_t handle;
|
|
|
|
bt_mesh_msg_t old_msg = {0};
|
|
|
|
|
|
|
|
BT_DBG("%s", __func__);
|
|
|
|
|
|
|
|
if (xQueueSend(xBleMeshRelayQueue, msg, timeout) == pdTRUE) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* If failed to send packet to the relay queue(queue is full), we will
|
|
|
|
* remove the oldest packet in the queue and put the new one into it.
|
|
|
|
*/
|
|
|
|
handle = xQueueSelectFromSet(xBleMeshQueueSet, K_NO_WAIT);
|
|
|
|
if (handle && uxQueueMessagesWaiting(xBleMeshRelayQueue)) {
|
|
|
|
BT_DBG("%s, Full queue, remove the oldest relay packet", __func__);
|
|
|
|
/* Remove the oldest relay packet from queue */
|
|
|
|
if (xQueueReceive(xBleMeshRelayQueue, &old_msg, K_NO_WAIT) != pdTRUE) {
|
|
|
|
BT_ERR("%s, Failed to remove item from queue", __func__);
|
|
|
|
bt_mesh_unref_buf(msg);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
/* Unref buf used for the oldest relay packet */
|
|
|
|
bt_mesh_unref_buf(&old_msg);
|
|
|
|
/* Send the latest relay packet to queue */
|
|
|
|
if (xQueueSend(xBleMeshRelayQueue, msg, K_NO_WAIT) != pdTRUE) {
|
|
|
|
BT_ERR("%s, Failed to send item to relay queue", __func__);
|
|
|
|
bt_mesh_unref_buf(msg);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
BT_WARN("%s, Empty queue, but failed to send the relay packet", __func__);
|
|
|
|
bt_mesh_unref_buf(msg);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void bt_mesh_relay_adv_send(struct net_buf *buf, const struct bt_mesh_send_cb *cb,
|
|
|
|
void *cb_data, u16_t src, u16_t dst)
|
|
|
|
{
|
|
|
|
bt_mesh_msg_t msg = {
|
|
|
|
.relay = true,
|
|
|
|
};
|
|
|
|
|
|
|
|
BT_DBG("type 0x%02x len %u: %s", BLE_MESH_ADV(buf)->type, buf->len,
|
|
|
|
bt_hex(buf->data, buf->len));
|
|
|
|
|
|
|
|
BLE_MESH_ADV(buf)->cb = cb;
|
|
|
|
BLE_MESH_ADV(buf)->cb_data = cb_data;
|
|
|
|
BLE_MESH_ADV(buf)->busy = 1U;
|
|
|
|
|
|
|
|
msg.arg = (void *)net_buf_ref(buf);
|
|
|
|
msg.src = src;
|
|
|
|
msg.dst = dst;
|
|
|
|
msg.timestamp = k_uptime_get_32();
|
|
|
|
/* Use K_NO_WAIT here, if xBleMeshRelayQueue is full return immediately */
|
|
|
|
ble_mesh_relay_task_post(&msg, K_NO_WAIT);
|
|
|
|
}
|
|
|
|
|
|
|
|
u16_t bt_mesh_get_stored_relay_count(void)
|
|
|
|
{
|
|
|
|
return (u16_t)uxQueueMessagesWaiting(xBleMeshRelayQueue);
|
|
|
|
}
|
|
|
|
#endif /* #if defined(CONFIG_BLE_MESH_RELAY_ADV_BUF) */
|
|
|
|
|
2019-01-07 07:16:47 +00:00
|
|
|
const bt_mesh_addr_t *bt_mesh_pba_get_addr(void)
|
|
|
|
{
|
|
|
|
return dev_addr;
|
|
|
|
}
|
|
|
|
|
2019-09-27 09:07:05 +00:00
|
|
|
#if (CONFIG_BLE_MESH_PROVISIONER && COFNIG_BLE_MESH_PB_GATT) || \
|
|
|
|
CONFIG_BLE_MESH_GATT_PROXY_CLIENT
|
|
|
|
static bool bt_mesh_is_adv_flags_valid(struct net_buf_simple *buf)
|
|
|
|
{
|
|
|
|
u8_t flags;
|
|
|
|
|
|
|
|
if (buf->len != 1U) {
|
|
|
|
BT_DBG("%s, Unexpected flags length", __func__);
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
flags = net_buf_simple_pull_u8(buf);
|
|
|
|
|
|
|
|
BT_DBG("Received adv pkt with flags: 0x%02x", flags);
|
|
|
|
|
|
|
|
/* Flags context will not be checked curently */
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
static bool bt_mesh_is_adv_srv_uuid_valid(struct net_buf_simple *buf, u16_t *uuid)
|
|
|
|
{
|
|
|
|
if (buf->len != 2U) {
|
|
|
|
BT_DBG("Length not match mesh service uuid");
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
*uuid = net_buf_simple_pull_le16(buf);
|
|
|
|
|
|
|
|
BT_DBG("Received adv pkt with service UUID: %d", *uuid);
|
|
|
|
|
|
|
|
if (*uuid != BLE_MESH_UUID_MESH_PROV_VAL &&
|
|
|
|
*uuid != BLE_MESH_UUID_MESH_PROXY_VAL) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (*uuid == BLE_MESH_UUID_MESH_PROV_VAL &&
|
|
|
|
bt_mesh_is_provisioner_en() == false) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (*uuid == BLE_MESH_UUID_MESH_PROXY_VAL &&
|
|
|
|
!IS_ENABLED(CONFIG_BLE_MESH_GATT_PROXY_CLIENT)) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
#define BLE_MESH_PROV_SRV_DATA_LEN 0x12
|
|
|
|
#define BLE_MESH_PROXY_SRV_DATA_LEN1 0x09
|
|
|
|
#define BLE_MESH_PROXY_SRV_DATA_LEN2 0x11
|
|
|
|
|
|
|
|
static void bt_mesh_adv_srv_data_recv(struct net_buf_simple *buf, const bt_mesh_addr_t *addr, u16_t uuid)
|
|
|
|
{
|
|
|
|
u16_t type;
|
|
|
|
|
|
|
|
if (!buf || !addr) {
|
|
|
|
BT_ERR("%s, Invalid parameter", __func__);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
type = net_buf_simple_pull_le16(buf);
|
|
|
|
if (type != uuid) {
|
|
|
|
BT_DBG("%s, Invalid Mesh Service Data UUID 0x%04x", __func__, type);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (type) {
|
|
|
|
#if CONFIG_BLE_MESH_PROVISIONER && CONFIG_BLE_MESH_PB_GATT
|
|
|
|
case BLE_MESH_UUID_MESH_PROV_VAL:
|
|
|
|
if (bt_mesh_is_provisioner_en()) {
|
|
|
|
if (buf->len != BLE_MESH_PROV_SRV_DATA_LEN) {
|
|
|
|
BT_WARN("%s, Invalid Mesh Prov Service Data length %d", __func__, buf->len);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
BT_DBG("Start to handle Mesh Prov Service Data");
|
|
|
|
provisioner_prov_adv_ind_recv(buf, addr);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
#endif
|
|
|
|
#if CONFIG_BLE_MESH_GATT_PROXY_CLIENT
|
|
|
|
case BLE_MESH_UUID_MESH_PROXY_VAL:
|
|
|
|
if (buf->len != BLE_MESH_PROXY_SRV_DATA_LEN1 &&
|
|
|
|
buf->len != BLE_MESH_PROXY_SRV_DATA_LEN2) {
|
|
|
|
BT_WARN("%s, Invalid Mesh Proxy Service Data length %d", __func__, buf->len);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
BT_DBG("Start to handle Mesh Proxy Service Data");
|
|
|
|
proxy_client_adv_ind_recv(buf, addr);
|
|
|
|
break;
|
|
|
|
#endif
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2019-01-07 07:16:47 +00:00
|
|
|
static void bt_mesh_scan_cb(const bt_mesh_addr_t *addr, s8_t rssi,
|
|
|
|
u8_t adv_type, struct net_buf_simple *buf)
|
|
|
|
{
|
2019-09-27 09:07:05 +00:00
|
|
|
#if (CONFIG_BLE_MESH_PROVISIONER && COFNIG_BLE_MESH_PB_GATT) || \
|
|
|
|
CONFIG_BLE_MESH_GATT_PROXY_CLIENT
|
|
|
|
u16_t uuid;
|
2019-01-07 07:16:47 +00:00
|
|
|
#endif
|
|
|
|
|
|
|
|
if (adv_type != BLE_MESH_ADV_NONCONN_IND && adv_type != BLE_MESH_ADV_IND) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
BT_DBG("%s, len %u: %s", __func__, buf->len, bt_hex(buf->data, buf->len));
|
|
|
|
|
|
|
|
dev_addr = addr;
|
|
|
|
|
|
|
|
while (buf->len > 1) {
|
|
|
|
struct net_buf_simple_state state;
|
|
|
|
u8_t len, type;
|
|
|
|
|
|
|
|
len = net_buf_simple_pull_u8(buf);
|
|
|
|
/* Check for early termination */
|
|
|
|
if (len == 0U) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (len > buf->len) {
|
|
|
|
BT_WARN("AD malformed");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
net_buf_simple_save(buf, &state);
|
|
|
|
|
|
|
|
type = net_buf_simple_pull_u8(buf);
|
|
|
|
|
|
|
|
buf->len = len - 1;
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
/* TODO: Check with BLE Mesh BQB test cases */
|
|
|
|
if ((type == BLE_MESH_DATA_MESH_PROV || type == BLE_MESH_DATA_MESH_MESSAGE ||
|
|
|
|
type == BLE_MESH_DATA_MESH_BEACON) && (adv_type != BLE_MESH_ADV_NONCONN_IND)) {
|
|
|
|
BT_DBG("%s, ignore BLE Mesh packet (type 0x%02x) with adv_type 0x%02x",
|
|
|
|
__func__, type, adv_type);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
switch (type) {
|
|
|
|
case BLE_MESH_DATA_MESH_MESSAGE:
|
|
|
|
bt_mesh_net_recv(buf, rssi, BLE_MESH_NET_IF_ADV);
|
|
|
|
break;
|
|
|
|
#if CONFIG_BLE_MESH_PB_ADV
|
|
|
|
case BLE_MESH_DATA_MESH_PROV:
|
|
|
|
#if CONFIG_BLE_MESH_NODE
|
|
|
|
if (!bt_mesh_is_provisioner_en()) {
|
|
|
|
bt_mesh_pb_adv_recv(buf);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
#if CONFIG_BLE_MESH_PROVISIONER
|
|
|
|
if (bt_mesh_is_provisioner_en()) {
|
|
|
|
provisioner_pb_adv_recv(buf);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
break;
|
|
|
|
#endif /* CONFIG_BLE_MESH_PB_ADV */
|
|
|
|
case BLE_MESH_DATA_MESH_BEACON:
|
|
|
|
#if CONFIG_BLE_MESH_NODE
|
|
|
|
if (!bt_mesh_is_provisioner_en()) {
|
|
|
|
bt_mesh_beacon_recv(buf);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
#if CONFIG_BLE_MESH_PROVISIONER
|
|
|
|
if (bt_mesh_is_provisioner_en()) {
|
|
|
|
provisioner_beacon_recv(buf);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
break;
|
2019-09-27 09:07:05 +00:00
|
|
|
#if (CONFIG_BLE_MESH_PROVISIONER && COFNIG_BLE_MESH_PB_GATT) || \
|
|
|
|
CONFIG_BLE_MESH_GATT_PROXY_CLIENT
|
2019-01-07 07:16:47 +00:00
|
|
|
case BLE_MESH_DATA_FLAGS:
|
2019-09-27 09:07:05 +00:00
|
|
|
if (!bt_mesh_is_adv_flags_valid(buf)) {
|
|
|
|
BT_DBG("Adv Flags mismatch, ignore this adv pkt");
|
|
|
|
return;
|
2019-01-07 07:16:47 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
case BLE_MESH_DATA_UUID16_ALL:
|
2019-09-27 09:07:05 +00:00
|
|
|
if (!bt_mesh_is_adv_srv_uuid_valid(buf, &uuid)) {
|
|
|
|
BT_DBG("Adv Service UUID mismatch, ignore this adv pkt");
|
|
|
|
return;
|
2019-01-07 07:16:47 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
case BLE_MESH_DATA_SVC_DATA16:
|
2019-09-27 09:07:05 +00:00
|
|
|
bt_mesh_adv_srv_data_recv(buf, addr, uuid);
|
2019-01-07 07:16:47 +00:00
|
|
|
break;
|
2019-09-27 09:07:05 +00:00
|
|
|
#endif
|
2019-01-07 07:16:47 +00:00
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
net_buf_simple_restore(buf, &state);
|
|
|
|
net_buf_simple_pull(buf, len);
|
|
|
|
}
|
|
|
|
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
void bt_mesh_adv_init(void)
|
|
|
|
{
|
2019-09-17 11:30:35 +00:00
|
|
|
xBleMeshQueue = xQueueCreate(BLE_MESH_QUEUE_SIZE, sizeof(bt_mesh_msg_t));
|
2019-09-25 03:03:18 +00:00
|
|
|
configASSERT(xBleMeshQueue);
|
2019-09-17 11:30:35 +00:00
|
|
|
#if defined(CONFIG_BLE_MESH_RELAY_ADV_BUF)
|
|
|
|
xBleMeshRelayQueue = xQueueCreate(BLE_MESH_RELAY_QUEUE_SIZE, sizeof(bt_mesh_msg_t));
|
|
|
|
configASSERT(xBleMeshRelayQueue);
|
|
|
|
xBleMeshQueueSet = xQueueCreateSet(BLE_MESH_QUEUE_SET_SIZE);
|
|
|
|
configASSERT(xBleMeshQueueSet);
|
|
|
|
xQueueAddToSet(xBleMeshQueue, xBleMeshQueueSet);
|
|
|
|
xQueueAddToSet(xBleMeshRelayQueue, xBleMeshQueueSet);
|
|
|
|
#endif /* defined(CONFIG_BLE_MESH_RELAY_ADV_BUF) */
|
2019-09-25 03:03:18 +00:00
|
|
|
int ret = xTaskCreatePinnedToCore(adv_thread, "BLE_Mesh_ADV_Task", 3072, NULL,
|
2019-09-30 10:09:58 +00:00
|
|
|
configMAX_PRIORITIES - 7, NULL, ADV_TASK_CORE);
|
2019-09-25 03:03:18 +00:00
|
|
|
configASSERT(ret == pdTRUE);
|
2019-01-07 07:16:47 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
int bt_mesh_scan_enable(void)
|
|
|
|
{
|
2019-09-02 06:38:12 +00:00
|
|
|
int err;
|
|
|
|
|
2019-01-07 07:16:47 +00:00
|
|
|
struct bt_mesh_scan_param scan_param = {
|
|
|
|
.type = BLE_MESH_SCAN_PASSIVE,
|
|
|
|
#if defined(CONFIG_BLE_MESH_USE_DUPLICATE_SCAN)
|
|
|
|
.filter_dup = BLE_MESH_SCAN_FILTER_DUP_ENABLE,
|
|
|
|
#else
|
|
|
|
.filter_dup = BLE_MESH_SCAN_FILTER_DUP_DISABLE,
|
|
|
|
#endif
|
|
|
|
.interval = MESH_SCAN_INTERVAL,
|
|
|
|
.window = MESH_SCAN_WINDOW
|
|
|
|
};
|
|
|
|
|
|
|
|
BT_DBG("%s", __func__);
|
|
|
|
|
2019-09-02 06:38:12 +00:00
|
|
|
err = bt_le_scan_start(&scan_param, bt_mesh_scan_cb);
|
|
|
|
if (err && err != -EALREADY) {
|
|
|
|
BT_ERR("starting scan failed (err %d)", err);
|
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
2019-01-07 07:16:47 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
int bt_mesh_scan_disable(void)
|
|
|
|
{
|
2019-09-02 06:38:12 +00:00
|
|
|
int err;
|
|
|
|
|
2019-01-07 07:16:47 +00:00
|
|
|
BT_DBG("%s", __func__);
|
|
|
|
|
2019-09-02 06:38:12 +00:00
|
|
|
err = bt_le_scan_stop();
|
|
|
|
if (err && err != -EALREADY) {
|
|
|
|
BT_ERR("stopping scan failed (err %d)", err);
|
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
2019-01-07 07:16:47 +00:00
|
|
|
}
|