main/main.c (unprov_dev sample)

Outline

#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_example_init.h"

#define TAG

#define CID_ESP

dev_uuid

config_server

onoff_pub_0

net_buf_data_bt_mesh_pub_msg_onoff_pub_0

bt_mesh_pub_msg_onoff_pub_0

onoff_server_0

net_buf_data_bt_mesh_pub_msg_onoff_pub_1

bt_mesh_pub_msg_onoff_pub_1

onoff_pub_1

onoff_server_1

onoff_pub_2

net_buf_data_bt_mesh_pub_msg_onoff_pub_2

bt_mesh_pub_msg_onoff_pub_2

onoff_server_2

root_models

extend_model_0

extend_model_1

elements

composition

provision

prov_complete(uint16_t, uint16_t, uint8_t, uint32_t)

example_change_led_state(esp_ble_mesh_model_t *, esp_ble_mesh_msg_ctx_t *, uint8_t)

example_handle_gen_onoff_msg(esp_ble_mesh_model_t *, esp_ble_mesh_msg_ctx_t *, esp_ble_mesh_server_recv_gen_onoff_set_t *)

example_ble_mesh_provisioning_cb(esp_ble_mesh_prov_cb_event_t, esp_ble_mesh_prov_cb_param_t *)

example_ble_mesh_generic_server_cb(esp_ble_mesh_generic_server_cb_event_t, esp_ble_mesh_generic_server_cb_param_t *)

example_ble_mesh_config_server_cb(esp_ble_mesh_cfg_server_cb_event_t, esp_ble_mesh_cfg_server_cb_param_t *)

ble_mesh_init()

app_main()

Files

SourceVuESP-IDF Framework and Examplesunprov_dev samplemain/main.c

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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 "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_example_init.h" #define TAG "EXAMPLE" #define CID_ESP 0x02E5 static uint8_t dev_uuid[16] = { 0x55, 0x55 }; 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_ENABLED, .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, }; ESP_BLE_MESH_MODEL_PUB_DEFINE(onoff_pub_0, 2 + 3, ROLE_NODE); static esp_ble_mesh_gen_onoff_srv_t onoff_server_0 = { .rsp_ctrl = { .get_auto_rsp = ESP_BLE_MESH_SERVER_AUTO_RSP, .set_auto_rsp = ESP_BLE_MESH_SERVER_AUTO_RSP, }, }; ESP_BLE_MESH_MODEL_PUB_DEFINE(onoff_pub_1, 2 + 3, ROLE_NODE); static esp_ble_mesh_gen_onoff_srv_t onoff_server_1 = { .rsp_ctrl = { .get_auto_rsp = ESP_BLE_MESH_SERVER_RSP_BY_APP, .set_auto_rsp = ESP_BLE_MESH_SERVER_RSP_BY_APP, }, }; ESP_BLE_MESH_MODEL_PUB_DEFINE(onoff_pub_2, 2 + 3, ROLE_NODE); static esp_ble_mesh_gen_onoff_srv_t onoff_server_2 = { .rsp_ctrl = { .get_auto_rsp = ESP_BLE_MESH_SERVER_AUTO_RSP, .set_auto_rsp = ESP_BLE_MESH_SERVER_RSP_BY_APP, }, }; static esp_ble_mesh_model_t root_models[] = { ESP_BLE_MESH_MODEL_CFG_SRV(&config_server), ESP_BLE_MESH_MODEL_GEN_ONOFF_SRV(&onoff_pub_0, &onoff_server_0), }; static esp_ble_mesh_model_t extend_model_0[] = { ESP_BLE_MESH_MODEL_GEN_ONOFF_SRV(&onoff_pub_1, &onoff_server_1), }; static esp_ble_mesh_model_t extend_model_1[] = { ESP_BLE_MESH_MODEL_GEN_ONOFF_SRV(&onoff_pub_2, &onoff_server_2), }; static esp_ble_mesh_elem_t elements[] = { ESP_BLE_MESH_ELEMENT(0, root_models, ESP_BLE_MESH_MODEL_NONE), ESP_BLE_MESH_ELEMENT(0, extend_model_0, ESP_BLE_MESH_MODEL_NONE), ESP_BLE_MESH_ELEMENT(0, extend_model_1, ESP_BLE_MESH_MODEL_NONE), }; static esp_ble_mesh_comp_t composition = { .cid = CID_ESP, .element_count = ARRAY_SIZE(elements), .elements = elements, }; /* Disable OOB security for SILabs Android app */ static esp_ble_mesh_prov_t provision = { .uuid = dev_uuid, #if 0 .output_size = 4, .output_actions = ESP_BLE_MESH_DISPLAY_NUMBER, .input_size = 4, .input_actions = ESP_BLE_MESH_PUSH, #else .output_size = 0, .output_actions = 0, #endif }; static void prov_complete(uint16_t net_idx, uint16_t addr, uint8_t flags, uint32_t iv_index) { ESP_LOGI(TAG, "net_idx: 0x%04x, addr: 0x%04x", net_idx, addr); ESP_LOGI(TAG, "flags: 0x%02x, iv_index: 0x%08" PRIx32, flags, iv_index); } static void example_change_led_state(esp_ble_mesh_model_t *model, esp_ble_mesh_msg_ctx_t *ctx, uint8_t onoff) { uint16_t primary_addr = esp_ble_mesh_get_primary_element_address(); uint8_t elem_count = esp_ble_mesh_get_element_count(); uint8_t rgb[3] = {0}; uint8_t i; if (ESP_BLE_MESH_ADDR_IS_UNICAST(ctx->recv_dst)) { for (i = 0; i < elem_count; i++) { if (ctx->recv_dst == (primary_addr + i)) { rgb[i] = onoff ? LED_ON : LED_OFF; } } } else if (ESP_BLE_MESH_ADDR_IS_GROUP(ctx->recv_dst)) { if (esp_ble_mesh_is_model_subscribed_to_group(model, ctx->recv_dst)) { rgb[model->element->element_addr - primary_addr] = onoff ? LED_ON : LED_OFF; } } else if (ctx->recv_dst == 0xFFFF) { rgb[0] = onoff ? LED_ON : LED_OFF; rgb[1] = onoff ? LED_ON : LED_OFF; rgb[2] = onoff ? LED_ON : LED_OFF; } board_led_operation(rgb[0], rgb[1], rgb[2]); } static void example_handle_gen_onoff_msg(esp_ble_mesh_model_t *model, esp_ble_mesh_msg_ctx_t *ctx, esp_ble_mesh_server_recv_gen_onoff_set_t *set) { esp_ble_mesh_gen_onoff_srv_t *srv = (esp_ble_mesh_gen_onoff_srv_t *)model->user_data; switch (ctx->recv_op) { case ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_GET: esp_ble_mesh_server_model_send_msg(model, ctx, ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_STATUS, sizeof(srv->state.onoff), &srv->state.onoff); break; case ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET: case ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK: if (set->op_en == false) { srv->state.onoff = set->onoff; } else { /* TODO: Delay and state transition */ srv->state.onoff = set->onoff; } if (ctx->recv_op == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET) { esp_ble_mesh_server_model_send_msg(model, ctx, ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_STATUS, sizeof(srv->state.onoff), &srv->state.onoff); } esp_ble_mesh_model_publish(model, ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_STATUS, sizeof(srv->state.onoff), &srv->state.onoff, ROLE_NODE); example_change_led_state(model, ctx, srv->state.onoff); break; default: break; } } 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_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"); board_led_operation(LED_OFF, LED_ON, LED_OFF); 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"); 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_PROV_RESET_EVT: ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_PROV_RESET_EVT"); break; case ESP_BLE_MESH_NODE_SET_UNPROV_DEV_NAME_COMP_EVT: ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_SET_UNPROV_DEV_NAME_COMP_EVT, err_code %d", param->node_set_unprov_dev_name_comp.err_code); break; default: break; } } 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_ble_mesh_gen_onoff_srv_t *srv; 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->model, &param->ctx, param->value.state_change.onoff_set.onoff); } break; case ESP_BLE_MESH_GENERIC_SERVER_RECV_GET_MSG_EVT: ESP_LOGI(TAG, "ESP_BLE_MESH_GENERIC_SERVER_RECV_GET_MSG_EVT"); if (param->ctx.recv_op == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_GET) { srv = (esp_ble_mesh_gen_onoff_srv_t *)param->model->user_data; ESP_LOGI(TAG, "onoff 0x%02x", srv->state.onoff); example_handle_gen_onoff_msg(param->model, &param->ctx, NULL); } break; case ESP_BLE_MESH_GENERIC_SERVER_RECV_SET_MSG_EVT: ESP_LOGI(TAG, "ESP_BLE_MESH_GENERIC_SERVER_RECV_SET_MSG_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, tid 0x%02x", param->value.set.onoff.onoff, param->value.set.onoff.tid); if (param->value.set.onoff.op_en) { ESP_LOGI(TAG, "trans_time 0x%02x, delay 0x%02x", param->value.set.onoff.trans_time, param->value.set.onoff.delay); } example_handle_gen_onoff_msg(param->model, &param->ctx, &param->value.set.onoff); } break; default: ESP_LOGE(TAG, "Unknown Generic Server event 0x%02x", event); break; } } 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) { if (event == 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, "ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD"); ESP_LOGI(TAG, "net_idx 0x%04x, app_idx 0x%04x", param->value.state_change.appkey_add.net_idx, param->value.state_change.appkey_add.app_idx); ESP_LOG_BUFFER_HEX("AppKey", param->value.state_change.appkey_add.app_key, 16); break; case ESP_BLE_MESH_MODEL_OP_MODEL_APP_BIND: ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_OP_MODEL_APP_BIND"); ESP_LOGI(TAG, "elem_addr 0x%04x, app_idx 0x%04x, cid 0x%04x, mod_id 0x%04x", param->value.state_change.mod_app_bind.element_addr, param->value.state_change.mod_app_bind.app_idx, param->value.state_change.mod_app_bind.company_id, param->value.state_change.mod_app_bind.model_id); board_led_operation(LED_OFF, LED_OFF, LED_OFF); break; case ESP_BLE_MESH_MODEL_OP_MODEL_SUB_ADD: ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_OP_MODEL_SUB_ADD"); ESP_LOGI(TAG, "elem_addr 0x%04x, sub_addr 0x%04x, cid 0x%04x, mod_id 0x%04x", param->value.state_change.mod_sub_add.element_addr, param->value.state_change.mod_sub_add.sub_addr, param->value.state_change.mod_sub_add.company_id, param->value.state_change.mod_sub_add.model_id); break; default: break; } } } static esp_err_t ble_mesh_init(void) { esp_err_t err = ESP_OK; esp_ble_mesh_register_prov_callback(example_ble_mesh_provisioning_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(&provision, &composition); if (err != ESP_OK) { ESP_LOGE(TAG, "Failed to initialize mesh stack (err %d)", err); return err; } 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, "Failed to enable mesh node (err %d)", err); return err; } ESP_LOGI(TAG, "BLE Mesh Node initialized"); board_led_operation(LED_ON, LED_OFF, LED_OFF); 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; } 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); } }

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