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/* main.c - Application main entry point */
/*
* 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 "esp_random.h"
#include "nvs_flash.h"
#include "esp_bt.h"
#include "esp_mac.h"
#include "foundation.h"
#include "esp_ble_mesh_defs.h"
#include "esp_ble_mesh_common_api.h"
#include "esp_ble_mesh_provisioning_api.h"
#include "esp_ble_mesh_networking_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 "esp_ble_mesh_df_model_api.h"
#include "ble_mesh_example_init.h"
#include "board.h"
#define TAG "EXAMPLE"
#define CID_ESP 0x02E5
#define PROV_OWN_ADDR 0x0001
#define MSG_SEND_TTL 3
#define MSG_TIMEOUT 0
#define MSG_ROLE ROLE_PROVISIONER
#define COMP_DATA_PAGE_0 0x00
#define APP_KEY_IDX 0x0000
#define APP_KEY_OCTET 0x12
#define ESP_BLE_MESH_VND_MODEL_ID_CLIENT 0x0000
#define ESP_BLE_MESH_VND_MODEL_ID_SERVER 0x0001
#define ESP_BLE_MESH_VND_MODEL_OP_SET ESP_BLE_MESH_MODEL_OP_3(0x00, CID_ESP)
#define ESP_BLE_MESH_VND_MODEL_OP_STATUS ESP_BLE_MESH_MODEL_OP_3(0x01, CID_ESP)
static uint8_t dev_uuid[16];
typedef struct {
uint8_t uuid[16];
uint16_t unicast;
uint8_t elem_num;
uint8_t onoff;
uint8_t tid;
} esp_ble_mesh_node_info_t;
static esp_ble_mesh_node_info_t nodes[CONFIG_BLE_MESH_MAX_PROV_NODES] = {0};
static uint16_t last_node_idx;
static uint16_t curr_node_idx;
uint8_t in_configuration_phase = 1;
static struct esp_ble_mesh_key {
uint16_t net_idx;
uint16_t app_idx;
uint8_t app_key[16];
} prov_key;
static esp_ble_mesh_client_t config_client;
static esp_ble_mesh_client_t onoff_client;
#if CONFIG_BLE_MESH_DF_CLI
static esp_ble_mesh_client_t directed_forwarding_client;
#endif
static 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_DISABLED,
.relay_retransmit = ESP_BLE_MESH_TRANSMIT(2, 20),
.beacon = ESP_BLE_MESH_BEACON_ENABLED,
#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,
};
#if CONFIG_BLE_MESH_DF_SRV
static esp_ble_mesh_df_srv_t directed_forwarding_server = {
.directed_net_transmit = ESP_BLE_MESH_TRANSMIT(1, 100),
.directed_relay_retransmit = ESP_BLE_MESH_TRANSMIT(2, 100),
.default_rssi_threshold = (-80),
.rssi_margin = 20,
.directed_node_paths = 20,
.directed_relay_paths = 20,
#if defined(CONFIG_BLE_MESH_GATT_PROXY_SERVER)
.directed_proxy_paths = 20,
#else
.directed_proxy_paths = 0,
#endif
#if defined(CONFIG_BLE_MESH_FRIEND)
.directed_friend_paths = 20,
#else
.directed_friend_paths = 0,
#endif
.path_monitor_interval = 120,
.path_disc_retry_interval = 300,
.path_disc_interval = ESP_BLE_MESH_PATH_DISC_INTERVAL_30_SEC,
.lane_disc_guard_interval = ESP_BLE_MESH_LANE_DISC_GUARD_INTERVAL_10_SEC,
.directed_ctl_net_transmit = ESP_BLE_MESH_TRANSMIT(1, 100),
.directed_ctl_relay_retransmit = ESP_BLE_MESH_TRANSMIT(2, 100),
};
#endif
static const esp_ble_mesh_client_op_pair_t vnd_op_pair[] = {
{ ESP_BLE_MESH_VND_MODEL_OP_SET, ESP_BLE_MESH_VND_MODEL_OP_STATUS },
};
static esp_ble_mesh_client_t vendor_client = {
.op_pair_size = ARRAY_SIZE(vnd_op_pair),
.op_pair = vnd_op_pair,
};
static esp_ble_mesh_model_op_t vnd_op[] = {
ESP_BLE_MESH_MODEL_OP(ESP_BLE_MESH_VND_MODEL_OP_STATUS, 2),
ESP_BLE_MESH_MODEL_OP_END,
};
static esp_ble_mesh_model_t vnd_models[] = {
ESP_BLE_MESH_VENDOR_MODEL(CID_ESP, ESP_BLE_MESH_VND_MODEL_ID_CLIENT,
vnd_op, NULL, &vendor_client),
};
static esp_ble_mesh_model_t root_models[] = {
ESP_BLE_MESH_MODEL_CFG_SRV(&config_server),
ESP_BLE_MESH_MODEL_CFG_CLI(&config_client),
#if CONFIG_BLE_MESH_DF_CLI
ESP_BLE_MESH_MODEL_DF_CLI(&directed_forwarding_client),
#endif
#if CONFIG_BLE_MESH_DF_SRV
ESP_BLE_MESH_MODEL_DF_SRV(&directed_forwarding_server),
#endif
ESP_BLE_MESH_MODEL_GEN_ONOFF_CLI(NULL, &onoff_client),
};
static esp_ble_mesh_elem_t elements[] = {
ESP_BLE_MESH_ELEMENT(0, root_models, vnd_models),
};
static esp_ble_mesh_comp_t composition = {
.cid = CID_ESP,
.element_count = ARRAY_SIZE(elements),
.elements = elements,
};
static esp_ble_mesh_prov_t provision = {
.prov_uuid = dev_uuid,
.prov_unicast_addr = PROV_OWN_ADDR,
.prov_start_address = 0x0002,
.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 esp_err_t example_ble_mesh_store_node_info(const uint8_t uuid[16], uint16_t unicast,
uint8_t elem_num, uint8_t onoff_state)
{
int i;
if (!uuid || !ESP_BLE_MESH_ADDR_IS_UNICAST(unicast)) {
return ESP_ERR_INVALID_ARG;
}
if (last_node_idx >= ARRAY_SIZE(nodes)) {
ESP_LOGW(TAG, "Maximum node limit exceeded, Max nodes number is %d", CONFIG_BLE_MESH_MAX_PROV_NODES);
return ESP_ERR_NO_MEM;
}
/* Judge if the device has been provisioned before */
for (i = 0; i < last_node_idx; i++) {
if (!memcmp(nodes[i].uuid, uuid, 16)) {
ESP_LOGW(TAG, "%s: reprovisioned device 0x%04x", __func__, unicast);
nodes[i].unicast = unicast;
nodes[i].elem_num = elem_num;
nodes[i].onoff = onoff_state;
return ESP_OK;
}
}
if (nodes[last_node_idx].unicast == ESP_BLE_MESH_ADDR_UNASSIGNED) {
nodes[last_node_idx].unicast = unicast;
nodes[last_node_idx].elem_num = elem_num;
nodes[last_node_idx].onoff = onoff_state;
memcpy(nodes[i].uuid, uuid, 16);
last_node_idx++;
return ESP_OK;
}
for (i = ARRAY_SIZE(nodes) - 1; i >= 0; i--) {
if (nodes[i].unicast != ESP_BLE_MESH_ADDR_UNASSIGNED) {
nodes[i + 1].unicast = unicast;
nodes[i + 1].elem_num = elem_num;
nodes[i + 1].onoff = onoff_state;
last_node_idx = i + 2;
return ESP_OK;
}
}
return ESP_FAIL;
}
static esp_ble_mesh_node_info_t *example_ble_mesh_get_node_info(uint16_t unicast)
{
int i;
if (!ESP_BLE_MESH_ADDR_IS_UNICAST(unicast)) {
return NULL;
}
for (i = 0; i < last_node_idx; i++) {
if (nodes[i].unicast <= unicast &&
nodes[i].unicast + nodes[i].elem_num > unicast) {
return &nodes[i];
}
}
return NULL;
}
static esp_err_t example_ble_mesh_set_msg_common(esp_ble_mesh_client_common_param_t *common,
esp_ble_mesh_node_info_t *node,
esp_ble_mesh_model_t *model, uint32_t opcode)
{
if (!common || !node || !model) {
return ESP_ERR_INVALID_ARG;
}
common->opcode = opcode;
common->model = model;
common->ctx.net_idx = prov_key.net_idx;
common->ctx.app_idx = prov_key.app_idx;
common->ctx.addr = node->unicast;
common->ctx.send_ttl = MSG_SEND_TTL;
common->msg_timeout = MSG_TIMEOUT;
return ESP_OK;
}
void example_ble_mesh_send_directed_forwarding_srv_control_set(esp_ble_mesh_node_info_t *node)
{
esp_ble_mesh_df_client_set_t set = {0};
esp_ble_mesh_client_common_param_t param = {0};
esp_ble_mesh_elem_t *element = NULL;
esp_ble_mesh_model_t *model = NULL;
esp_err_t err = ESP_OK;
element = esp_ble_mesh_find_element(esp_ble_mesh_get_primary_element_address());
if (!element) {
ESP_LOGE(TAG, "Element 0x%04x not exists", esp_ble_mesh_get_primary_element_address());
return;
}
model = esp_ble_mesh_find_sig_model(element, ESP_BLE_MESH_MODEL_ID_DF_CLI);
if (!model) {
ESP_LOGE(TAG, "Directed Forwarding Client not exists");
return;
}
example_ble_mesh_set_msg_common(¶m, node, model, ESP_BLE_MESH_MODEL_OP_DIRECTED_CONTROL_SET);
set.directed_control_set.net_idx = prov_key.net_idx;
set.directed_control_set.directed_forwarding = ESP_BLE_MESH_DIRECTED_FORWARDING_ENABLED;
set.directed_control_set.directed_relay = ESP_BLE_MESH_DIRECTED_RELAY_ENABLED;
set.directed_control_set.directed_proxy = ESP_BLE_MESH_DIRECTED_PROXY_IGNORE;
set.directed_control_set.directed_proxy_use_default = ESP_BLE_MESH_DIRECTED_PROXY_USE_DEFAULT_IGNORE;
set.directed_control_set.directed_friend = ESP_BLE_MESH_DIRECTED_FRIEND_IGNORE;
err = esp_ble_mesh_df_client_set_state(¶m, &set);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed to send Directed Forwarding Control Set");
}
return;
}
void example_ble_mesh_send_gen_onoff_set(bool by_df)
{
esp_ble_mesh_generic_client_set_state_t set = {0};
esp_ble_mesh_client_common_param_t common = {0};
esp_err_t err = ESP_OK;
if (!last_node_idx) {
ESP_LOGE(TAG, "No node provisioned");
return;
}
curr_node_idx = last_node_idx - 1;
esp_ble_mesh_node_info_t *node = &nodes[curr_node_idx];
example_ble_mesh_set_msg_common(&common, node, onoff_client.model, ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET);
if (by_df) {
common.ctx.send_tag |= ESP_BLE_MESH_TAG_USE_DIRECTED|ESP_BLE_MESH_TAG_IMMUTABLE_CRED;
} else {
common.ctx.send_tag |= ESP_BLE_MESH_TAG_IMMUTABLE_CRED;
}
ESP_LOGI(TAG, "Will send a message to node(0x%04x) with %s", node->unicast, by_df ? "DF" : "Flooding");
set.onoff_set.op_en = false;
set.onoff_set.onoff = node->onoff;
set.onoff_set.tid = node->tid;
node->tid++;
err = esp_ble_mesh_generic_client_set_state(&common, &set);
if (err) {
ESP_LOGE(TAG, "Send Generic OnOff Set Unack failed");
return;
}
node->onoff = !node->onoff;
board_led_operation(0, 100, 0);
}
void example_ble_mesh_start_example_configuration(void)
{
esp_ble_mesh_msg_ctx_t ctx = {0};
uint32_t opcode;
esp_err_t err;
uint8_t address[12];
if (last_node_idx < 4) {
ESP_LOGE(TAG, "The network has too few nodes to run this example.");
return;
}
memcpy(address, nodes[last_node_idx - 3].uuid + 2, 6);
memcpy(address + 6, nodes[last_node_idx - 2].uuid + 2, 6);
ctx.net_idx = prov_key.net_idx;
ctx.app_idx = prov_key.app_idx;
ctx.addr = nodes[last_node_idx - 1].unicast;
ctx.send_ttl = MSG_SEND_TTL;
opcode = ESP_BLE_MESH_VND_MODEL_OP_SET;
err = esp_ble_mesh_client_model_send_msg(vendor_client.model, &ctx, opcode,
sizeof(address), (uint8_t *)address, MSG_TIMEOUT, true, MSG_ROLE);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed to send vendor message 0x%06" PRIx32 "err: 0x%04x", opcode, err);
return;
}
}
static esp_err_t prov_complete(int node_idx, const esp_ble_mesh_octet16_t uuid,
uint16_t unicast, uint8_t elem_num, uint16_t net_idx)
{
char name[11] = {0};
int err;
ESP_LOGI(TAG, "node index: 0x%x, unicast address: 0x%02x, element num: %d, netkey index: 0x%02x",
node_idx, unicast, elem_num, net_idx);
ESP_LOGI(TAG, "device uuid: %s", bt_hex(uuid, 16));
sprintf(name, "%s%d", "NODE-", node_idx);
err = esp_ble_mesh_provisioner_set_node_name(node_idx, name);
if (err) {
ESP_LOGE(TAG, "%s: Set node name failed", __func__);
return ESP_FAIL;
}
err = example_ble_mesh_store_node_info(uuid, unicast, elem_num, LED_OFF);
if (err) {
ESP_LOGE(TAG, "%s: Store node info failed", __func__);
return ESP_FAIL;
}
example_ble_mesh_send_directed_forwarding_srv_control_set(&nodes[last_node_idx - 1]);
return ESP_OK;
}
static void prov_link_open(esp_ble_mesh_prov_bearer_t bearer)
{
ESP_LOGI(TAG, "%s link open", bearer == ESP_BLE_MESH_PROV_ADV ? "PB-ADV" : "PB-GATT");
}
static void prov_link_close(esp_ble_mesh_prov_bearer_t bearer, uint8_t reason)
{
ESP_LOGI(TAG, "%s link close, reason 0x%02x",
bearer == ESP_BLE_MESH_PROV_ADV ? "PB-ADV" : "PB-GATT", reason);
}
static void recv_unprov_adv_pkt(uint8_t dev_uuid[16], uint8_t addr[BD_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};
int err;
/* Due to the API esp_ble_mesh_provisioner_set_dev_uuid_match, Provisioner will only
* use this callback to report the devices, whose device UUID starts with 0xdd & 0xdd,
* to the application layer.
*/
ESP_LOGI(TAG, "address: %s, address type: %d, adv type: %d", bt_hex(addr, BD_ADDR_LEN), addr_type, adv_type);
ESP_LOGI(TAG, "device uuid: %s", bt_hex(dev_uuid, 16));
ESP_LOGI(TAG, "oob info: %d, bearer: %s", oob_info, (bearer & ESP_BLE_MESH_PROV_ADV) ? "PB-ADV" : "PB-GATT");
memcpy(add_dev.addr, addr, BD_ADDR_LEN);
add_dev.addr_type = (esp_ble_mesh_addr_type_t)addr_type;
memcpy(add_dev.uuid, dev_uuid, 16);
add_dev.oob_info = oob_info;
add_dev.bearer = (esp_ble_mesh_prov_bearer_t)bearer;
/* Note: If unprovisioned device adv packets have not been received, we should not add
device with ADD_DEV_START_PROV_NOW_FLAG set. */
err = esp_ble_mesh_provisioner_add_unprov_dev(&add_dev,
ADD_DEV_RM_AFTER_PROV_FLAG | ADD_DEV_START_PROV_NOW_FLAG | ADD_DEV_FLUSHABLE_DEV_FLAG);
if (err) {
ESP_LOGE(TAG, "%s: Add unprovisioned device into queue failed", __func__);
}
board_led_operation(100, 100, 100);
return;
}
static void example_ble_mesh_provisioning_cb(esp_ble_mesh_prov_cb_event_t event,
esp_ble_mesh_prov_cb_param_t *param)
{
switch (event) {
case ESP_BLE_MESH_PROVISIONER_PROV_ENABLE_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_PROVISIONER_PROV_ENABLE_COMP_EVT, err_code %d", param->provisioner_prov_enable_comp.err_code);
break;
case ESP_BLE_MESH_PROVISIONER_PROV_DISABLE_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_PROVISIONER_PROV_DISABLE_COMP_EVT, err_code %d", param->provisioner_prov_disable_comp.err_code);
break;
case ESP_BLE_MESH_PROVISIONER_RECV_UNPROV_ADV_PKT_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_PROVISIONER_RECV_UNPROV_ADV_PKT_EVT");
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:
prov_link_open(param->provisioner_prov_link_open.bearer);
break;
case ESP_BLE_MESH_PROVISIONER_PROV_LINK_CLOSE_EVT:
prov_link_close(param->provisioner_prov_link_close.bearer, param->provisioner_prov_link_close.reason);
break;
case ESP_BLE_MESH_PROVISIONER_PROV_COMPLETE_EVT:
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);
board_led_operation(0, 0, 0);
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);
if (param->provisioner_set_node_name_comp.err_code == ESP_OK) {
const char *name = NULL;
name = esp_ble_mesh_provisioner_get_node_name(param->provisioner_set_node_name_comp.node_index);
if (!name) {
ESP_LOGE(TAG, "Get node name failed");
return;
}
ESP_LOGI(TAG, "Node %d name is: %s", param->provisioner_set_node_name_comp.node_index, name);
}
break;
}
case ESP_BLE_MESH_PROVISIONER_ADD_LOCAL_APP_KEY_COMP_EVT: {
ESP_LOGI(TAG, "ESP_BLE_MESH_PROVISIONER_ADD_LOCAL_APP_KEY_COMP_EVT, err_code %d", param->provisioner_add_app_key_comp.err_code);
if (param->provisioner_add_app_key_comp.err_code == ESP_OK) {
esp_err_t err = 0;
prov_key.app_idx = param->provisioner_add_app_key_comp.app_idx;
err = esp_ble_mesh_provisioner_bind_app_key_to_local_model(PROV_OWN_ADDR, prov_key.app_idx,
ESP_BLE_MESH_MODEL_ID_GEN_ONOFF_CLI, ESP_BLE_MESH_CID_NVAL);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Provisioner bind local model appkey failed");
return;
}
err = esp_ble_mesh_provisioner_bind_app_key_to_local_model(PROV_OWN_ADDR, prov_key.app_idx,
ESP_BLE_MESH_VND_MODEL_ID_CLIENT, CID_ESP);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Provisioner bind local model appkey failed");
return;
}
}
break;
}
case ESP_BLE_MESH_PROVISIONER_BIND_APP_KEY_TO_MODEL_COMP_EVT:
ESP_LOGI(TAG, "ESP_BLE_MESH_PROVISIONER_BIND_APP_KEY_TO_MODEL_COMP_EVT, err_code %d", param->provisioner_bind_app_key_to_model_comp.err_code);
break;
default:
break;
}
return;
}
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)
{
esp_ble_mesh_client_common_param_t common = {0};
esp_ble_mesh_node_info_t *node = NULL;
uint32_t opcode;
uint16_t addr;
int err;
opcode = param->params->opcode;
addr = param->params->ctx.addr;
ESP_LOGI(TAG, "%s, error_code = 0x%02x, event = 0x%02x, addr: 0x%04x, opcode: 0x%04" PRIx32,
__func__, param->error_code, event, param->params->ctx.addr, opcode);
if (param->error_code) {
ESP_LOGE(TAG, "Send config client message failed, opcode 0x%04" PRIx32, opcode);
return;
}
node = example_ble_mesh_get_node_info(addr);
if (!node) {
ESP_LOGE(TAG, "%s: Get node info failed", __func__);
return;
}
switch (event) {
case ESP_BLE_MESH_CFG_CLIENT_GET_STATE_EVT:
switch (opcode) {
case ESP_BLE_MESH_MODEL_OP_COMPOSITION_DATA_GET: {
ESP_LOGI(TAG, "composition data %s", bt_hex(param->status_cb.comp_data_status.composition_data->data,
param->status_cb.comp_data_status.composition_data->len));
esp_ble_mesh_cfg_client_set_state_t set_state = {0};
example_ble_mesh_set_msg_common(&common, node, config_client.model, ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD);
set_state.app_key_add.net_idx = prov_key.net_idx;
set_state.app_key_add.app_idx = prov_key.app_idx;
memcpy(set_state.app_key_add.app_key, prov_key.app_key, 16);
err = esp_ble_mesh_config_client_set_state(&common, &set_state);
if (err) {
ESP_LOGE(TAG, "%s: Config AppKey Add failed", __func__);
return;
}
break;
}
default:
break;
}
break;
case ESP_BLE_MESH_CFG_CLIENT_SET_STATE_EVT:
switch (opcode) {
case ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD: {
esp_ble_mesh_cfg_client_set_state_t set_state = {0};
example_ble_mesh_set_msg_common(&common, node, config_client.model, ESP_BLE_MESH_MODEL_OP_MODEL_APP_BIND);
set_state.model_app_bind.element_addr = node->unicast;
set_state.model_app_bind.model_app_idx = prov_key.app_idx;
set_state.model_app_bind.model_id = ESP_BLE_MESH_MODEL_ID_GEN_ONOFF_SRV;
set_state.model_app_bind.company_id = ESP_BLE_MESH_CID_NVAL;
err = esp_ble_mesh_config_client_set_state(&common, &set_state);
if (err) {
ESP_LOGE(TAG, "%s: Config Model App Bind failed", __func__);
return;
}
break;
}
case ESP_BLE_MESH_MODEL_OP_MODEL_APP_BIND: {
}
default:
break;
}
break;
case ESP_BLE_MESH_CFG_CLIENT_PUBLISH_EVT:
switch (opcode) {
case ESP_BLE_MESH_MODEL_OP_COMPOSITION_DATA_STATUS:
ESP_LOG_BUFFER_HEX("composition data %s", param->status_cb.comp_data_status.composition_data->data,
param->status_cb.comp_data_status.composition_data->len);
break;
case ESP_BLE_MESH_MODEL_OP_APP_KEY_STATUS:
break;
default:
break;
}
break;
case ESP_BLE_MESH_CFG_CLIENT_TIMEOUT_EVT:
switch (opcode) {
case ESP_BLE_MESH_MODEL_OP_COMPOSITION_DATA_GET: {
esp_ble_mesh_cfg_client_get_state_t get_state = {0};
example_ble_mesh_set_msg_common(&common, node, config_client.model, ESP_BLE_MESH_MODEL_OP_COMPOSITION_DATA_GET);
get_state.comp_data_get.page = COMP_DATA_PAGE_0;
err = esp_ble_mesh_config_client_get_state(&common, &get_state);
if (err) {
ESP_LOGE(TAG, "%s: Config Composition Data Get failed", __func__);
return;
}
break;
}
case ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD: {
esp_ble_mesh_cfg_client_set_state_t set_state = {0};
example_ble_mesh_set_msg_common(&common, node, config_client.model, ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD);
set_state.app_key_add.net_idx = prov_key.net_idx;
set_state.app_key_add.app_idx = prov_key.app_idx;
memcpy(set_state.app_key_add.app_key, prov_key.app_key, 16);
err = esp_ble_mesh_config_client_set_state(&common, &set_state);
if (err) {
ESP_LOGE(TAG, "%s: Config AppKey Add failed", __func__);
return;
}
break;
}
case ESP_BLE_MESH_MODEL_OP_MODEL_APP_BIND: {
esp_ble_mesh_cfg_client_set_state_t set_state = {0};
example_ble_mesh_set_msg_common(&common, node, config_client.model, ESP_BLE_MESH_MODEL_OP_MODEL_APP_BIND);
set_state.model_app_bind.element_addr = node->unicast;
set_state.model_app_bind.model_app_idx = prov_key.app_idx;
set_state.model_app_bind.model_id = ESP_BLE_MESH_MODEL_ID_GEN_ONOFF_SRV;
set_state.model_app_bind.company_id = ESP_BLE_MESH_CID_NVAL;
err = esp_ble_mesh_config_client_set_state(&common, &set_state);
if (err) {
ESP_LOGE(TAG, "%s: Config Model App Bind failed", __func__);
return;
}
break;
}
default:
break;
}
break;
default:
ESP_LOGE(TAG, "Not a config client status message event");
break;
}
}
static void example_ble_mesh_generic_client_cb(esp_ble_mesh_generic_client_cb_event_t event,
esp_ble_mesh_generic_client_cb_param_t *param)
{
esp_ble_mesh_client_common_param_t common = {0};
esp_ble_mesh_node_info_t *node = NULL;
uint32_t opcode;
uint16_t addr;
int err;
opcode = param->params->opcode;
addr = param->params->ctx.addr;
ESP_LOGI(TAG, "%s, error_code = 0x%02x, event = 0x%02x, addr: 0x%04x, opcode: 0x%04" PRIx32,
__func__, param->error_code, event, param->params->ctx.addr, opcode);
if (param->error_code) {
ESP_LOGE(TAG, "Send generic client message failed, opcode 0x%04" PRIx32, opcode);
return;
}
node = example_ble_mesh_get_node_info(addr);
if (!node) {
ESP_LOGE(TAG, "%s: Get node info failed", __func__);
return;
}
switch (event) {
case ESP_BLE_MESH_GENERIC_CLIENT_GET_STATE_EVT:
switch (opcode) {
case ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_GET: {
node->onoff = param->status_cb.onoff_status.present_onoff;
ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_GET onoff: 0x%02x", node->onoff);
}
default:
break;
}
break;
case ESP_BLE_MESH_GENERIC_CLIENT_SET_STATE_EVT:
switch (opcode) {
case ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET:
node->onoff = param->status_cb.onoff_status.present_onoff;
ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET onoff: 0x%02x", node->onoff);
node->onoff = !node->onoff;
board_led_operation(0,0,0);
break;
default:
break;
}
break;
case ESP_BLE_MESH_GENERIC_CLIENT_PUBLISH_EVT:
break;
case ESP_BLE_MESH_GENERIC_CLIENT_TIMEOUT_EVT:
/* If failed to receive the responses, these messages will be resend */
switch (opcode) {
case ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_GET: {
esp_ble_mesh_generic_client_get_state_t get_state = {0};
example_ble_mesh_set_msg_common(&common, node, onoff_client.model, ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_GET);
err = esp_ble_mesh_generic_client_get_state(&common, &get_state);
if (err) {
ESP_LOGE(TAG, "%s: Generic OnOff Get failed", __func__);
return;
}
break;
}
case ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET: {
ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_GET TIMEOUT, node addr(0x%04x)", node->unicast);
break;
}
default:
break;
}
break;
default:
ESP_LOGE(TAG, "Not a generic client status message event");
break;
}
}
static void example_ble_mesh_custom_model_cb(esp_ble_mesh_model_cb_event_t event,
esp_ble_mesh_model_cb_param_t *param)
{
switch (event) {
case ESP_BLE_MESH_MODEL_OPERATION_EVT:
if (param->model_operation.opcode == ESP_BLE_MESH_VND_MODEL_OP_STATUS) {
ESP_LOGI(TAG, "Recv 0x06%" PRIx32 "", param->model_operation.opcode);
in_configuration_phase = 0;
ESP_LOGI(TAG, "You could click to send message by directed forwarding");
ESP_LOGI(TAG, "After the message handled, you could click again to send message by flooding");
}
break;
case ESP_BLE_MESH_MODEL_SEND_COMP_EVT:
if (param->model_send_comp.err_code) {
ESP_LOGE(TAG, "Failed to send message 0x%06" PRIx32 "err: %04x", param->model_send_comp.opcode, param->model_send_comp.err_code);
break;
}
ESP_LOGI(TAG, "Send 0x%06" PRIx32, param->model_send_comp.opcode);
break;
case ESP_BLE_MESH_CLIENT_MODEL_RECV_PUBLISH_MSG_EVT:
ESP_LOGI(TAG, "Receive publish message 0x%06" PRIx32, param->client_recv_publish_msg.opcode);
break;
case ESP_BLE_MESH_CLIENT_MODEL_SEND_TIMEOUT_EVT:
ESP_LOGW(TAG, "Client message 0x%06" PRIx32 " timeout", param->client_send_timeout.opcode);
example_ble_mesh_start_example_configuration();
break;
default:
break;
}
}
static void example_ble_mesh_directed_forwarding_client_cb(esp_ble_mesh_df_client_cb_event_t event,
esp_ble_mesh_df_client_cb_param_t *param)
{
switch (event) {
case ESP_BLE_MESH_DF_CLIENT_RECV_SET_RSP_EVT: {
ESP_LOGW(TAG, "Directed Forwarding Set, opcode 0x%04x, from 0x%04x", param->params->opcode, param->params->ctx.addr);
switch (param->params->opcode) {
case ESP_BLE_MESH_MODEL_OP_DIRECTED_CONTROL_SET:
if (param->recv.directed_control_status.status == STATUS_SUCCESS) {
ESP_LOGI(TAG, "Enable Directed Forwarding state success");
} else {
ESP_LOGW(TAG, "Enable Directed Forwarding state fail");
}
break;
}
break;
}
case ESP_BLE_MESH_DF_CLIENT_SEND_TIMEOUT_EVT: {
ESP_LOGW(TAG, "Directed Forwarding Timeout, opcode 0x%04x, to 0x%04x", param->params->opcode, param->params->ctx.addr);
esp_ble_mesh_node_info_t node = {.unicast = param->params->ctx.addr};
example_ble_mesh_send_directed_forwarding_srv_control_set(&node);
break;
}
default:
break;
}
}
static void example_ble_mesh_directed_forwarding_server_cb(esp_ble_mesh_df_server_cb_event_t event,
esp_ble_mesh_df_server_cb_param_t *param)
{
esp_ble_mesh_df_server_table_change_t change;
esp_ble_mesh_uar_t path_origin;
esp_ble_mesh_uar_t path_target;
memset(&change, 0, sizeof(esp_ble_mesh_df_server_table_change_t));
if (event == ESP_BLE_MESH_DF_SERVER_TABLE_CHANGE_EVT) {
memcpy(&change, ¶m->value.table_change, sizeof(esp_ble_mesh_df_server_table_change_t));
switch (change.action) {
case ESP_BLE_MESH_DF_TABLE_ADD: {
memcpy(&path_origin, &change.df_table_info.df_table_entry_add_remove.path_origin, sizeof(path_origin));
memcpy(&path_target, &change.df_table_info.df_table_entry_add_remove.path_target, sizeof(path_target));
ESP_LOGI(TAG, "Established a path from 0x%04x to 0x%04x", path_origin.range_start, path_target.range_start);
}
break;
case ESP_BLE_MESH_DF_TABLE_REMOVE: {
memcpy(&path_origin, &change.df_table_info.df_table_entry_add_remove.path_origin, sizeof(path_origin));
memcpy(&path_target, &change.df_table_info.df_table_entry_add_remove.path_target, sizeof(path_target));
ESP_LOGI(TAG, "Remove a path from 0x%04x to 0x%04x", path_origin.range_start, path_target.range_start);
}
break;
default:
ESP_LOGW(TAG, "Unknown action %d", change.action);
break;
}
}
return;
}
static esp_err_t ble_mesh_init(void)
{
uint8_t match[2] = {0xaa, 0x55};
esp_err_t err = ESP_OK;
prov_key.net_idx = ESP_BLE_MESH_KEY_PRIMARY;
prov_key.app_idx = APP_KEY_IDX;
memset(prov_key.app_key, APP_KEY_OCTET, sizeof(prov_key.app_key));
esp_ble_mesh_register_prov_callback(example_ble_mesh_provisioning_cb);
esp_ble_mesh_register_config_client_callback(example_ble_mesh_config_client_cb);
esp_ble_mesh_register_generic_client_callback(example_ble_mesh_generic_client_cb);
esp_ble_mesh_register_custom_model_callback(example_ble_mesh_custom_model_cb);
esp_ble_mesh_register_df_client_callback(example_ble_mesh_directed_forwarding_client_cb);
esp_ble_mesh_register_df_server_callback(example_ble_mesh_directed_forwarding_server_cb);
err = esp_ble_mesh_init(&provision, &composition);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed to initialize mesh stack (err %d)", err);
return err;
}
err = esp_ble_mesh_client_model_init(&vnd_models[0]);
if (err) {
ESP_LOGE(TAG, "Failed to initialize vendor client");
return err;
}
err = esp_ble_mesh_provisioner_set_dev_uuid_match(match, sizeof(match), 0x0, false);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed to set matching device uuid (err %d)", err);
return err;
}
err = esp_ble_mesh_provisioner_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, "Failed to enable mesh provisioner (err %d)", err);
return err;
}
err = esp_ble_mesh_provisioner_add_local_app_key(prov_key.app_key, prov_key.net_idx, prov_key.app_idx);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed to add local AppKey (err %d)", err);
return err;
}
err = esp_ble_mesh_enable_directed_forwarding(ESP_BLE_MESH_KEY_PRIMARY, ESP_BLE_MESH_DIRECTED_FORWARDING_ENABLED, ESP_BLE_MESH_DIRECTED_RELAY_ENABLED); /* Enable Directed Forwarding on self */
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed to enable directed forwarding(err %d)", err);
return err;
}
example_ble_mesh_store_node_info(dev_uuid, 0x01, 1, 0);
ESP_LOGI(TAG, "BLE Mesh Provisioner initialized");
board_led_operation(0,0,0);
return err;
}
void app_main(void)
{
esp_err_t err;
ESP_LOGI(TAG, "Initializing...");
board_init();
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;
}
/* Device uuid will be filled with bd address at dev_uuid + 2 */
ble_mesh_get_dev_uuid(dev_uuid);
ESP_LOG_BUFFER_HEX(TAG":Provisioner bd address: ", dev_uuid + 2, BD_ADDR_LEN);
/* Initialize the Bluetooth Mesh Subsystem */
err = ble_mesh_init();
if (err) {
ESP_LOGE(TAG, "Bluetooth mesh init failed (err %d)", err);
}
}
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