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/*
* SPDX-FileCopyrightText: 2017 Intel Corporation
* SPDX-FileContributor: 2018-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdio.h>
#include <string.h>
#include <inttypes.h>
#include "esp_log.h"
#include "nvs_flash.h"
#include "esp_ble_mesh_defs.h"
#include "esp_ble_mesh_common_api.h"
#include "esp_ble_mesh_networking_api.h"
#include "esp_ble_mesh_provisioning_api.h"
#include "esp_ble_mesh_config_model_api.h"
#include "esp_ble_mesh_generic_model_api.h"
#include "esp_ble_mesh_local_data_operation_api.h"
#include "board.h"
#include "ble_mesh_fast_prov_operation.h"
#include "ble_mesh_fast_prov_client_model.h"
#include "ble_mesh_fast_prov_server_model.h"
#include "ble_mesh_example_init.h"
#define TAG "EXAMPLE"
extern struct _led_state led_state[3];
extern struct k_delayed_work send_self_prov_node_addr_timer;
extern bt_mesh_atomic_t fast_prov_cli_flags;
static uint8_t dev_uuid[16] = { 0xdd, 0xdd };
static uint8_t prov_start_num = 0;
static bool prov_start = false;
static const esp_ble_mesh_client_op_pair_t fast_prov_cli_op_pair[] = {
{ ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_INFO_SET, ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_INFO_STATUS },
{ ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NET_KEY_ADD, ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NET_KEY_STATUS },
{ ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR, ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR_ACK },
{ ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR_GET, ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR_STATUS },
};
/* Configuration Client Model user_data */
esp_ble_mesh_client_t config_client;
/* Configuration Server Model user_data */
esp_ble_mesh_cfg_srv_t config_server = {
/* 3 transmissions with 20ms interval */
.net_transmit = ESP_BLE_MESH_TRANSMIT(2, 20),
.relay = ESP_BLE_MESH_RELAY_ENABLED,
.relay_retransmit = ESP_BLE_MESH_TRANSMIT(2, 20),
.beacon = ESP_BLE_MESH_BEACON_DISABLED,
#if defined(CONFIG_BLE_MESH_GATT_PROXY_SERVER)
.gatt_proxy = ESP_BLE_MESH_GATT_PROXY_ENABLED,
#else
.gatt_proxy = ESP_BLE_MESH_GATT_PROXY_NOT_SUPPORTED,
#endif
#if defined(CONFIG_BLE_MESH_FRIEND)
.friend_state = ESP_BLE_MESH_FRIEND_ENABLED,
#else
.friend_state = ESP_BLE_MESH_FRIEND_NOT_SUPPORTED,
#endif
.default_ttl = 7,
};
/* Fast Prov Client Model user_data */
esp_ble_mesh_client_t fast_prov_client = {
.op_pair_size = ARRAY_SIZE(fast_prov_cli_op_pair),
.op_pair = fast_prov_cli_op_pair,
};
/* Fast Prov Server Model user_data */
example_fast_prov_server_t fast_prov_server = {
.primary_role = false,
.max_node_num = 6,
.prov_node_cnt = 0x0,
.app_idx = ESP_BLE_MESH_KEY_UNUSED,
.unicast_min = ESP_BLE_MESH_ADDR_UNASSIGNED,
.unicast_max = ESP_BLE_MESH_ADDR_UNASSIGNED,
.unicast_cur = ESP_BLE_MESH_ADDR_UNASSIGNED,
.unicast_step = 0x0,
.flags = 0x0,
.iv_index = 0x0,
.net_idx = ESP_BLE_MESH_KEY_UNUSED,
.group_addr = ESP_BLE_MESH_ADDR_UNASSIGNED,
.prim_prov_addr = ESP_BLE_MESH_ADDR_UNASSIGNED,
.match_len = 0x0,
.pend_act = FAST_PROV_ACT_NONE,
.state = STATE_IDLE,
};
ESP_BLE_MESH_MODEL_PUB_DEFINE(onoff_pub, 2 + 3, ROLE_FAST_PROV);
static esp_ble_mesh_gen_onoff_srv_t onoff_server = {
.rsp_ctrl = {
.get_auto_rsp = ESP_BLE_MESH_SERVER_AUTO_RSP,
.set_auto_rsp = ESP_BLE_MESH_SERVER_AUTO_RSP,
}
};
static esp_ble_mesh_model_op_t fast_prov_srv_op[] = {
ESP_BLE_MESH_MODEL_OP(ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_INFO_SET, 3),
ESP_BLE_MESH_MODEL_OP(ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NET_KEY_ADD, 16),
ESP_BLE_MESH_MODEL_OP(ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR, 2),
ESP_BLE_MESH_MODEL_OP(ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR_GET, 0),
ESP_BLE_MESH_MODEL_OP(ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_GROUP_ADD, 2),
ESP_BLE_MESH_MODEL_OP(ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_GROUP_DELETE, 2),
ESP_BLE_MESH_MODEL_OP_END,
};
static esp_ble_mesh_model_op_t fast_prov_cli_op[] = {
ESP_BLE_MESH_MODEL_OP(ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_INFO_STATUS, 1),
ESP_BLE_MESH_MODEL_OP(ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NET_KEY_STATUS, 2),
ESP_BLE_MESH_MODEL_OP(ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR_ACK, 0),
ESP_BLE_MESH_MODEL_OP_END,
};
static esp_ble_mesh_model_t root_models[] = {
ESP_BLE_MESH_MODEL_CFG_SRV(&config_server),
ESP_BLE_MESH_MODEL_CFG_CLI(&config_client),
ESP_BLE_MESH_MODEL_GEN_ONOFF_SRV(&onoff_pub, &onoff_server),
};
static esp_ble_mesh_model_t vnd_models[] = {
ESP_BLE_MESH_VENDOR_MODEL(CID_ESP, ESP_BLE_MESH_VND_MODEL_ID_FAST_PROV_SRV,
fast_prov_srv_op, NULL, &fast_prov_server),
ESP_BLE_MESH_VENDOR_MODEL(CID_ESP, ESP_BLE_MESH_VND_MODEL_ID_FAST_PROV_CLI,
fast_prov_cli_op, NULL, &fast_prov_client),
};
static esp_ble_mesh_elem_t elements[] = {
ESP_BLE_MESH_ELEMENT(0, root_models, vnd_models),
};
static esp_ble_mesh_comp_t comp = {
.cid = CID_ESP,
.element_count = ARRAY_SIZE(elements),
.elements = elements,
};
static esp_ble_mesh_prov_t prov = {
.uuid = dev_uuid,
.output_size = 0,
.output_actions = 0,
.prov_attention = 0x00,
.prov_algorithm = 0x00,
.prov_pub_key_oob = 0x00,
.prov_static_oob_val = NULL,
.prov_static_oob_len = 0x00,
.flags = 0x00,
.iv_index = 0x00,
};
static void example_change_led_state(uint8_t onoff)
{
struct _led_state *led = &led_state[1];
board_led_operation(led->pin, onoff);
/* When the node receives the first Generic OnOff Get/Set/Set Unack message, it will
* start the timer used to disable fast provisioning functionality.
*/
#pragma GCC diagnostic push
#if __GNUC__ >= 9
#pragma GCC diagnostic ignored "-Waddress-of-packed-member"
#endif
if (!bt_mesh_atomic_test_and_set_bit(fast_prov_server.srv_flags, DISABLE_FAST_PROV_START)) {
k_delayed_work_submit(&fast_prov_server.disable_fast_prov_timer, DISABLE_FAST_PROV_TIMEOUT);
}
#pragma GCC diagnostic pop
}
static void node_prov_complete(uint16_t net_idx, uint16_t addr, uint8_t flags, uint32_t iv_index)
{
ESP_LOGI(TAG, "net_idx: 0x%04x, unicast_addr: 0x%04x", net_idx, addr);
ESP_LOGI(TAG, "flags: 0x%02x, iv_index: 0x%08" PRIx32, flags, iv_index);
board_prov_complete();
/* Updates the net_idx used by Fast Prov Server model, and it can also
* be updated if the Fast Prov Info Set message contains a valid one.
*/
fast_prov_server.net_idx = net_idx;
}
static void provisioner_prov_link_open(esp_ble_mesh_prov_bearer_t bearer)
{
ESP_LOGI(TAG, "%s: bearer %s", __func__, bearer == ESP_BLE_MESH_PROV_ADV ? "PB-ADV" : "PB-GATT");
}
static void provisioner_prov_link_close(esp_ble_mesh_prov_bearer_t bearer, uint8_t reason)
{
ESP_LOGI(TAG, "%s: bearer %s, reason 0x%02x", __func__,
bearer == ESP_BLE_MESH_PROV_ADV ? "PB-ADV" : "PB-GATT", reason);
if (prov_start_num) {
prov_start_num--;
}
}
static void provisioner_prov_complete(int node_idx, const uint8_t uuid[16], uint16_t unicast_addr,
uint8_t element_num, uint16_t net_idx)
{
example_node_info_t *node = NULL;
esp_err_t err;
if (example_is_node_exist(uuid) == false) {
fast_prov_server.prov_node_cnt++;
}
ESP_LOG_BUFFER_HEX("Device uuid", uuid + 2, 6);
ESP_LOGI(TAG, "Unicast address 0x%04x", unicast_addr);
/* Sets node info */
err = example_store_node_info(uuid, unicast_addr, element_num, net_idx,
fast_prov_server.app_idx, LED_OFF);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to set node info", __func__);
return;
}
/* Gets node info */
node = example_get_node_info(unicast_addr);
if (!node) {
ESP_LOGE(TAG, "%s: Failed to get node info", __func__);
return;
}
if (fast_prov_server.primary_role == true) {
/* If the Provisioner is the primary one (i.e. provisioned by the phone), it shall
* store self-provisioned node addresses;
* If the node_addr_cnt configured by the phone is small than or equal to the
* maximum number of nodes it can provision, it shall reset the timer which is used
* to send all node addresses to the phone.
*/
err = example_store_remote_node_address(unicast_addr);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to store node address 0x%04x", __func__, unicast_addr);
return;
}
if (fast_prov_server.node_addr_cnt != FAST_PROV_NODE_COUNT_MIN &&
fast_prov_server.node_addr_cnt <= fast_prov_server.max_node_num) {
#pragma GCC diagnostic push
#if __GNUC__ >= 9
#pragma GCC diagnostic ignored "-Waddress-of-packed-member"
#endif
if (bt_mesh_atomic_test_and_clear_bit(fast_prov_server.srv_flags, GATT_PROXY_ENABLE_START)) {
k_delayed_work_cancel(&fast_prov_server.gatt_proxy_enable_timer);
}
if (!bt_mesh_atomic_test_and_set_bit(fast_prov_server.srv_flags, GATT_PROXY_ENABLE_START)) {
k_delayed_work_submit(&fast_prov_server.gatt_proxy_enable_timer, GATT_PROXY_ENABLE_TIMEOUT);
}
#pragma GCC diagnostic pop
}
} else {
/* When a device is provisioned, the non-primary Provisioner shall reset the timer
* which is used to send node addresses to the primary Provisioner.
*/
if (bt_mesh_atomic_test_and_clear_bit(&fast_prov_cli_flags, SEND_SELF_PROV_NODE_ADDR_START)) {
k_delayed_work_cancel(&send_self_prov_node_addr_timer);
}
if (!bt_mesh_atomic_test_and_set_bit(&fast_prov_cli_flags, SEND_SELF_PROV_NODE_ADDR_START)) {
k_delayed_work_submit(&send_self_prov_node_addr_timer, SEND_SELF_PROV_NODE_ADDR_TIMEOUT);
}
}
#pragma GCC diagnostic push
#if __GNUC__ >= 9
#pragma GCC diagnostic ignored "-Waddress-of-packed-member"
#endif
if (bt_mesh_atomic_test_bit(fast_prov_server.srv_flags, DISABLE_FAST_PROV_START)) {
/* When a device is provisioned, and the stop_prov flag of the Provisioner has been
* set, the Provisioner shall reset the timer which is used to stop the provisioner
* functionality.
*/
k_delayed_work_cancel(&fast_prov_server.disable_fast_prov_timer);
k_delayed_work_submit(&fast_prov_server.disable_fast_prov_timer, DISABLE_FAST_PROV_TIMEOUT);
}
#pragma GCC diagnostic pop
/* The Provisioner will send Config AppKey Add to the node. */
example_msg_common_info_t info = {
.net_idx = node->net_idx,
.app_idx = node->app_idx,
.dst = node->unicast_addr,
.timeout = 0,
#if ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 2, 0)
.role = ROLE_FAST_PROV,
#endif
};
err = example_send_config_appkey_add(config_client.model, &info, NULL);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to send Config AppKey Add message", __func__);
return;
}
}
static void example_recv_unprov_adv_pkt(uint8_t dev_uuid[16], uint8_t addr[BLE_MESH_ADDR_LEN],
esp_ble_mesh_addr_type_t addr_type, uint16_t oob_info,
uint8_t adv_type, esp_ble_mesh_prov_bearer_t bearer)
{
esp_ble_mesh_unprov_dev_add_t add_dev = {0};
esp_ble_mesh_dev_add_flag_t flag;
esp_err_t err;
/* In Fast Provisioning, the Provisioner should only use PB-ADV to provision devices. */
if (prov_start && (bearer & ESP_BLE_MESH_PROV_ADV)) {
/* Checks if the device is a reprovisioned one. */
if (example_is_node_exist(dev_uuid) == false) {
if ((prov_start_num >= fast_prov_server.max_node_num) ||
(fast_prov_server.prov_node_cnt >= fast_prov_server.max_node_num)) {
return;
}
}
add_dev.addr_type = (esp_ble_mesh_addr_type_t)addr_type;
add_dev.oob_info = oob_info;
add_dev.bearer = (esp_ble_mesh_prov_bearer_t)bearer;
memcpy(add_dev.uuid, dev_uuid, 16);
memcpy(add_dev.addr, addr, BLE_MESH_ADDR_LEN);
flag = ADD_DEV_RM_AFTER_PROV_FLAG | ADD_DEV_START_PROV_NOW_FLAG | ADD_DEV_FLUSHABLE_DEV_FLAG;
err = esp_ble_mesh_provisioner_add_unprov_dev(&add_dev, flag);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to start provisioning device", __func__);
return;
}
/* If adding unprovisioned device successfully, increase prov_start_num */
prov_start_num++;
}
return;
}
static void example_ble_mesh_provisioning_cb(esp_ble_mesh_prov_cb_event_t event,
esp_ble_mesh_prov_cb_param_t *param)
{
esp_err_t err;
switch (event) {
case ESP_BLE_MESH_PROV_REGISTER_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_PROV_REGISTER_COMP_EVT, err_code: %d",
param->prov_register_comp.err_code);
break;
case ESP_BLE_MESH_NODE_PROV_ENABLE_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_PROV_ENABLE_COMP_EVT, err_code: %d",
param->node_prov_enable_comp.err_code);
break;
case ESP_BLE_MESH_NODE_PROV_LINK_OPEN_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_PROV_LINK_OPEN_EVT, bearer: %s",
param->node_prov_link_open.bearer == ESP_BLE_MESH_PROV_ADV ? "PB-ADV" : "PB-GATT");
break;
case ESP_BLE_MESH_NODE_PROV_LINK_CLOSE_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_PROV_LINK_CLOSE_EVT, bearer: %s",
param->node_prov_link_close.bearer == ESP_BLE_MESH_PROV_ADV ? "PB-ADV" : "PB-GATT");
break;
case ESP_BLE_MESH_NODE_PROV_COMPLETE_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_PROV_COMPLETE_EVT");
node_prov_complete(param->node_prov_complete.net_idx, param->node_prov_complete.addr,
param->node_prov_complete.flags, param->node_prov_complete.iv_index);
break;
case ESP_BLE_MESH_NODE_PROXY_GATT_DISABLE_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_PROXY_GATT_DISABLE_COMP_EVT");
if (fast_prov_server.primary_role == true) {
config_server.relay = ESP_BLE_MESH_RELAY_DISABLED;
}
prov_start = true;
break;
case ESP_BLE_MESH_PROVISIONER_RECV_UNPROV_ADV_PKT_EVT:
example_recv_unprov_adv_pkt(param->provisioner_recv_unprov_adv_pkt.dev_uuid, param->provisioner_recv_unprov_adv_pkt.addr,
param->provisioner_recv_unprov_adv_pkt.addr_type, param->provisioner_recv_unprov_adv_pkt.oob_info,
param->provisioner_recv_unprov_adv_pkt.adv_type, param->provisioner_recv_unprov_adv_pkt.bearer);
break;
case ESP_BLE_MESH_PROVISIONER_PROV_LINK_OPEN_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_PROVISIONER_PROV_LINK_OPEN_EVT");
provisioner_prov_link_open(param->provisioner_prov_link_open.bearer);
break;
case ESP_BLE_MESH_PROVISIONER_PROV_LINK_CLOSE_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_PROVISIONER_PROV_LINK_CLOSE_EVT");
provisioner_prov_link_close(param->provisioner_prov_link_close.bearer,
param->provisioner_prov_link_close.reason);
break;
case ESP_BLE_MESH_PROVISIONER_PROV_COMPLETE_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_PROVISIONER_PROV_COMPLETE_EVT");
provisioner_prov_complete(param->provisioner_prov_complete.node_idx,
param->provisioner_prov_complete.device_uuid,
param->provisioner_prov_complete.unicast_addr,
param->provisioner_prov_complete.element_num,
param->provisioner_prov_complete.netkey_idx);
break;
case ESP_BLE_MESH_PROVISIONER_ADD_UNPROV_DEV_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_PROVISIONER_ADD_UNPROV_DEV_COMP_EVT, err_code: %d",
param->provisioner_add_unprov_dev_comp.err_code);
break;
case ESP_BLE_MESH_PROVISIONER_SET_DEV_UUID_MATCH_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_PROVISIONER_SET_DEV_UUID_MATCH_COMP_EVT, err_code: %d",
param->provisioner_set_dev_uuid_match_comp.err_code);
break;
case ESP_BLE_MESH_PROVISIONER_SET_NODE_NAME_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_PROVISIONER_SET_NODE_NAME_COMP_EVT, err_code: %d",
param->provisioner_set_node_name_comp.err_code);
break;
case ESP_BLE_MESH_SET_FAST_PROV_INFO_COMP_EVT: {
ESP_LOGI(TAG, "ESP_BLE_MESH_SET_FAST_PROV_INFO_COMP_EVT");
ESP_LOGI(TAG, "status_unicast: 0x%02x, status_net_idx: 0x%02x, status_match 0x%02x",
param->set_fast_prov_info_comp.status_unicast,
param->set_fast_prov_info_comp.status_net_idx,
param->set_fast_prov_info_comp.status_match);
err = example_handle_fast_prov_info_set_comp_evt(fast_prov_server.model,
param->set_fast_prov_info_comp.status_unicast,
param->set_fast_prov_info_comp.status_net_idx,
param->set_fast_prov_info_comp.status_match);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to handle Fast Prov Info Set complete event", __func__);
return;
}
break;
}
case ESP_BLE_MESH_SET_FAST_PROV_ACTION_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_SET_FAST_PROV_ACTION_COMP_EVT, status_action 0x%02x",
param->set_fast_prov_action_comp.status_action);
err = example_handle_fast_prov_action_set_comp_evt(fast_prov_server.model,
param->set_fast_prov_action_comp.status_action);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to handle Fast Prov Action Set complete event", __func__);
return;
}
break;
default:
break;
}
return;
}
static void example_ble_mesh_custom_model_cb(esp_ble_mesh_model_cb_event_t event,
esp_ble_mesh_model_cb_param_t *param)
{
uint32_t opcode;
esp_err_t err;
switch (event) {
case ESP_BLE_MESH_MODEL_OPERATION_EVT: {
if (!param->model_operation.model || !param->model_operation.model->op ||
!param->model_operation.ctx) {
ESP_LOGE(TAG, "%s: model_operation parameter is NULL", __func__);
return;
}
opcode = param->model_operation.opcode;
switch (opcode) {
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_INFO_SET:
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NET_KEY_ADD:
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR:
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR_GET:
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_GROUP_ADD:
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_GROUP_DELETE: {
ESP_LOGI(TAG, "%s: Fast prov server receives msg, opcode 0x%04" PRIx32, __func__, opcode);
struct net_buf_simple buf = {
.data = param->model_operation.msg,
.len = param->model_operation.length,
};
err = example_fast_prov_server_recv_msg(param->model_operation.model,
param->model_operation.ctx, &buf);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to handle fast prov client message", __func__);
return;
}
break;
}
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_INFO_STATUS:
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NET_KEY_STATUS:
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR_ACK: {
ESP_LOGI(TAG, "%s: Fast prov client receives msg, opcode 0x%04" PRIx32, __func__, opcode);
err = example_fast_prov_client_recv_status(param->model_operation.model,
param->model_operation.ctx,
param->model_operation.length,
param->model_operation.msg);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to handle fast prov server message", __func__);
return;
}
break;
}
default:
ESP_LOGI(TAG, "%s: opcode 0x%04" PRIx32, __func__, param->model_operation.opcode);
break;
}
break;
}
case ESP_BLE_MESH_MODEL_SEND_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_SEND_COMP_EVT, err_code %d", param->model_send_comp.err_code);
switch (param->model_send_comp.opcode) {
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_INFO_STATUS:
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NET_KEY_STATUS:
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR_ACK:
case ESP_BLE_MESH_VND_MODEL_OP_FAST_PROV_NODE_ADDR_STATUS:
err = example_handle_fast_prov_status_send_comp_evt(param->model_send_comp.err_code,
param->model_send_comp.opcode,
param->model_send_comp.model,
param->model_send_comp.ctx);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to handle fast prov status send complete event", __func__);
return;
}
break;
default:
break;
}
break;
case ESP_BLE_MESH_MODEL_PUBLISH_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_PUBLISH_COMP_EVT, err_code %d",
param->model_publish_comp.err_code);
break;
case ESP_BLE_MESH_CLIENT_MODEL_RECV_PUBLISH_MSG_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_CLIENT_RECV_PUBLISH_MSG_EVT, opcode 0x%04" PRIx32,
param->client_recv_publish_msg.opcode);
break;
case ESP_BLE_MESH_CLIENT_MODEL_SEND_TIMEOUT_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_CLIENT_MODEL_SEND_TIMEOUT_EVT, opcode 0x%04" PRIx32 ", dst 0x%04x",
param->client_send_timeout.opcode, param->client_send_timeout.ctx->addr);
err = example_fast_prov_client_recv_timeout(param->client_send_timeout.opcode,
param->client_send_timeout.model,
param->client_send_timeout.ctx);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Faield to resend fast prov client message", __func__);
return;
}
break;
default:
break;
}
}
static void example_ble_mesh_config_client_cb(esp_ble_mesh_cfg_client_cb_event_t event,
esp_ble_mesh_cfg_client_cb_param_t *param)
{
example_node_info_t *node = NULL;
uint32_t opcode;
uint16_t address;
esp_err_t err;
ESP_LOGI(TAG, "%s, error_code = 0x%02x, event = 0x%02x, addr: 0x%04x",
__func__, param->error_code, event, param->params->ctx.addr);
opcode = param->params->opcode;
address = param->params->ctx.addr;
node = example_get_node_info(address);
if (!node) {
ESP_LOGE(TAG, "%s: Failed to get node info", __func__);
return;
}
if (param->error_code) {
ESP_LOGE(TAG, "Failed to send config client message, opcode: 0x%04" PRIx32, opcode);
return;
}
switch (event) {
case ESP_BLE_MESH_CFG_CLIENT_GET_STATE_EVT:
break;
case ESP_BLE_MESH_CFG_CLIENT_SET_STATE_EVT:
switch (opcode) {
case ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD: {
example_fast_prov_info_set_t set = {0};
if (node->reprov == false) {
/* After sending Config AppKey Add successfully, start to send Fast Prov Info Set */
if (fast_prov_server.unicast_cur >= fast_prov_server.unicast_max) {
/* TODO:
* 1. If unicast_cur is >= unicast_max, we can also send the message to enable
* the Provisioner functionality on the node, and need to add another vendor
* message used by the node to require a new unicast address range from primary
* Provisioner, and before get the correct response, the node should pend
* the fast provisioning functionality.
* 2. Currently if address is not enough, the Provisioner will only add the group
* address to the node.
*/
ESP_LOGW(TAG, "%s: Not enough address to be assigned", __func__);
node->lack_of_addr = true;
} else {
/* Send fast_prov_info_set message to node */
node->lack_of_addr = false;
node->unicast_min = fast_prov_server.unicast_cur;
if (fast_prov_server.unicast_cur + fast_prov_server.unicast_step >= fast_prov_server.unicast_max) {
node->unicast_max = fast_prov_server.unicast_max;
} else {
node->unicast_max = fast_prov_server.unicast_cur + fast_prov_server.unicast_step;
}
node->flags = fast_prov_server.flags;
node->iv_index = fast_prov_server.iv_index;
node->fp_net_idx = fast_prov_server.net_idx;
node->group_addr = fast_prov_server.group_addr;
node->prov_addr = fast_prov_server.prim_prov_addr;
node->match_len = fast_prov_server.match_len;
memcpy(node->match_val, fast_prov_server.match_val, fast_prov_server.match_len);
node->action = FAST_PROV_ACT_ENTER;
fast_prov_server.unicast_cur = node->unicast_max + 1;
}
}
if (node->lack_of_addr == false) {
set.ctx_flags = 0x03FE;
memcpy(&set.unicast_min, &node->unicast_min,
sizeof(example_node_info_t) - offsetof(example_node_info_t, unicast_min));
} else {
set.ctx_flags = BIT(6);
set.group_addr = fast_prov_server.group_addr;
}
example_msg_common_info_t info = {
.net_idx = node->net_idx,
.app_idx = node->app_idx,
.dst = node->unicast_addr,
.timeout = 0,
#if ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 2, 0)
.role = ROLE_FAST_PROV,
#endif
};
err = example_send_fast_prov_info_set(fast_prov_client.model, &info, &set);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to send Fast Prov Info Set message", __func__);
return;
}
break;
}
default:
break;
}
break;
case ESP_BLE_MESH_CFG_CLIENT_PUBLISH_EVT:
break;
case ESP_BLE_MESH_CFG_CLIENT_TIMEOUT_EVT:
switch (opcode) {
case ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD: {
example_msg_common_info_t info = {
.net_idx = node->net_idx,
.app_idx = node->app_idx,
.dst = node->unicast_addr,
.timeout = 0,
#if ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 2, 0)
.role = ROLE_FAST_PROV,
#endif
};
err = example_send_config_appkey_add(config_client.model, &info, NULL);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to send Config AppKey Add message", __func__);
return;
}
break;
}
default:
break;
}
break;
default:
return;
}
}
static void example_ble_mesh_config_server_cb(esp_ble_mesh_cfg_server_cb_event_t event,
esp_ble_mesh_cfg_server_cb_param_t *param)
{
esp_err_t err;
ESP_LOGI(TAG, "%s, event = 0x%02x, opcode = 0x%04" PRIx32 ", addr: 0x%04x",
__func__, event, param->ctx.recv_op, param->ctx.addr);
switch (event) {
case ESP_BLE_MESH_CFG_SERVER_STATE_CHANGE_EVT:
switch (param->ctx.recv_op) {
case ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD:
ESP_LOGI(TAG, "Config Server get Config AppKey Add");
err = example_handle_config_app_key_add_evt(param->value.state_change.appkey_add.app_idx);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to bind app_idx 0x%04x with non-config models",
__func__, param->value.state_change.appkey_add.app_idx);
return;
}
break;
default:
break;
}
break;
default:
return;
}
}
static void example_ble_mesh_generic_server_cb(esp_ble_mesh_generic_server_cb_event_t event,
esp_ble_mesh_generic_server_cb_param_t *param)
{
ESP_LOGI(TAG, "event 0x%02x, opcode 0x%04" PRIx32 ", src 0x%04x, dst 0x%04x",
event, param->ctx.recv_op, param->ctx.addr, param->ctx.recv_dst);
switch (event) {
case ESP_BLE_MESH_GENERIC_SERVER_STATE_CHANGE_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_GENERIC_SERVER_STATE_CHANGE_EVT");
if (param->ctx.recv_op == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET ||
param->ctx.recv_op == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK) {
ESP_LOGI(TAG, "onoff 0x%02x", param->value.state_change.onoff_set.onoff);
example_change_led_state(param->value.state_change.onoff_set.onoff);
}
break;
default:
ESP_LOGW(TAG, "Unknown Generic Server event 0x%02x", event);
break;
}
}
static esp_err_t ble_mesh_init(void)
{
esp_err_t err;
esp_ble_mesh_register_prov_callback(example_ble_mesh_provisioning_cb);
esp_ble_mesh_register_custom_model_callback(example_ble_mesh_custom_model_cb);
esp_ble_mesh_register_config_client_callback(example_ble_mesh_config_client_cb);
esp_ble_mesh_register_config_server_callback(example_ble_mesh_config_server_cb);
esp_ble_mesh_register_generic_server_callback(example_ble_mesh_generic_server_cb);
err = esp_ble_mesh_init(&prov, &comp);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to initialize BLE Mesh", __func__);
return err;
}
err = example_fast_prov_server_init(&vnd_models[0]);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to initialize fast prov server model", __func__);
return err;
}
err = esp_ble_mesh_client_model_init(&vnd_models[1]);
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to initialize fast prov client model", __func__);
return err;
}
k_delayed_work_init(&send_self_prov_node_addr_timer, example_send_self_prov_node_addr);
err = esp_ble_mesh_node_prov_enable((esp_ble_mesh_prov_bearer_t)(ESP_BLE_MESH_PROV_ADV | ESP_BLE_MESH_PROV_GATT));
if (err != ESP_OK) {
ESP_LOGE(TAG, "%s: Failed to enable node provisioning", __func__);
return err;
}
ESP_LOGI(TAG, "BLE Mesh Fast Prov Node initialized");
board_led_operation(LED_B, LED_ON);
return ESP_OK;
}
void app_main(void)
{
esp_err_t err;
ESP_LOGI(TAG, "Initializing...");
err = board_init();
if (err) {
ESP_LOGE(TAG, "board_init failed (err %d)", err);
return;
}
err = nvs_flash_init();
if (err == ESP_ERR_NVS_NO_FREE_PAGES) {
ESP_ERROR_CHECK(nvs_flash_erase());
err = nvs_flash_init();
}
ESP_ERROR_CHECK(err);
err = bluetooth_init();
if (err) {
ESP_LOGE(TAG, "esp32_bluetooth_init failed (err %d)", err);
return;
}
ble_mesh_get_dev_uuid(dev_uuid);
/* Initialize the Bluetooth Mesh Subsystem */
err = ble_mesh_init();
if (err) {
ESP_LOGE(TAG, "Bluetooth mesh init failed (err %d)", err);
return;
}
}
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