236 lines
7.9 KiB
C
236 lines
7.9 KiB
C
/* main.c - Application main entry point */
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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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#include <stdio.h>
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#include <string.h>
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#include "esp_log.h"
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#include "nvs_flash.h"
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#include "esp_bt.h"
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#include "esp_ble_mesh_defs.h"
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#include "esp_ble_mesh_common_api.h"
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#include "esp_ble_mesh_networking_api.h"
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#include "esp_ble_mesh_provisioning_api.h"
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#include "esp_ble_mesh_config_model_api.h"
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#include "esp_ble_mesh_local_data_operation_api.h"
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#include "board.h"
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#include "ble_mesh_demo_init.h"
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#define CID_ESP 0x02E5
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#define CID_NVAL 0xFFFF
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#define ESP_BLE_MESH_VND_MODEL_ID_CLIENT 0x0000
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#define ESP_BLE_MESH_VND_MODEL_ID_SERVER 0x0001
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#define ESP_BLE_MESH_VND_MODEL_OP_SEND ESP_BLE_MESH_MODEL_OP_3(0x00, CID_ESP)
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#define ESP_BLE_MESH_VND_MODEL_OP_STATUS ESP_BLE_MESH_MODEL_OP_3(0x01, CID_ESP)
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static uint8_t dev_uuid[ESP_BLE_MESH_OCTET16_LEN] = { 0x32, 0x10 };
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static esp_ble_mesh_cfg_srv_t config_server = {
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.relay = ESP_BLE_MESH_RELAY_DISABLED,
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.beacon = ESP_BLE_MESH_BEACON_ENABLED,
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#if defined(CONFIG_BLE_MESH_FRIEND)
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.friend_state = ESP_BLE_MESH_FRIEND_ENABLED,
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#else
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.friend_state = ESP_BLE_MESH_FRIEND_NOT_SUPPORTED,
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#endif
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#if defined(CONFIG_BLE_MESH_GATT_PROXY_SERVER)
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.gatt_proxy = ESP_BLE_MESH_GATT_PROXY_ENABLED,
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#else
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.gatt_proxy = ESP_BLE_MESH_GATT_PROXY_NOT_SUPPORTED,
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#endif
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.default_ttl = 7,
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/* 3 transmissions with 20ms interval */
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.net_transmit = ESP_BLE_MESH_TRANSMIT(2, 20),
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.relay_retransmit = ESP_BLE_MESH_TRANSMIT(2, 20),
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};
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static esp_ble_mesh_model_t root_models[] = {
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ESP_BLE_MESH_MODEL_CFG_SRV(&config_server),
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};
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static esp_ble_mesh_model_op_t vnd_op[] = {
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ESP_BLE_MESH_MODEL_OP(ESP_BLE_MESH_VND_MODEL_OP_SEND, 2),
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ESP_BLE_MESH_MODEL_OP_END,
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};
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static esp_ble_mesh_model_t vnd_models[] = {
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ESP_BLE_MESH_VENDOR_MODEL(CID_ESP, ESP_BLE_MESH_VND_MODEL_ID_SERVER,
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vnd_op, NULL, NULL),
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};
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static esp_ble_mesh_elem_t elements[] = {
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ESP_BLE_MESH_ELEMENT(0, root_models, vnd_models),
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};
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static esp_ble_mesh_comp_t composition = {
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.cid = CID_ESP,
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.elements = elements,
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.element_count = ARRAY_SIZE(elements),
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};
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static esp_ble_mesh_prov_t provision = {
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.uuid = dev_uuid,
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};
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static void prov_complete(uint16_t net_idx, uint16_t addr, uint8_t flags, uint32_t iv_index)
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{
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ESP_LOGI(TAG, "net_idx 0x%03x, addr 0x%04x", net_idx, addr);
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ESP_LOGI(TAG, "flags 0x%02x, iv_index 0x%08x", flags, iv_index);
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board_led_operation(LED_G, LED_OFF);
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}
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static void example_ble_mesh_provisioning_cb(esp_ble_mesh_prov_cb_event_t event,
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esp_ble_mesh_prov_cb_param_t *param)
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{
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switch (event) {
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case ESP_BLE_MESH_PROV_REGISTER_COMP_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_PROV_REGISTER_COMP_EVT, err_code %d", param->prov_register_comp.err_code);
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break;
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case ESP_BLE_MESH_NODE_PROV_ENABLE_COMP_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_PROV_ENABLE_COMP_EVT, err_code %d", param->node_prov_enable_comp.err_code);
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break;
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case ESP_BLE_MESH_NODE_PROV_LINK_OPEN_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_PROV_LINK_OPEN_EVT, bearer %s",
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param->node_prov_link_open.bearer == ESP_BLE_MESH_PROV_ADV ? "PB-ADV" : "PB-GATT");
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break;
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case ESP_BLE_MESH_NODE_PROV_LINK_CLOSE_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_PROV_LINK_CLOSE_EVT, bearer %s",
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param->node_prov_link_close.bearer == ESP_BLE_MESH_PROV_ADV ? "PB-ADV" : "PB-GATT");
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break;
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case ESP_BLE_MESH_NODE_PROV_COMPLETE_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_PROV_COMPLETE_EVT");
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prov_complete(param->node_prov_complete.net_idx, param->node_prov_complete.addr,
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param->node_prov_complete.flags, param->node_prov_complete.iv_index);
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break;
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case ESP_BLE_MESH_NODE_PROV_RESET_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_NODE_PROV_RESET_EVT");
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break;
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case ESP_BLE_MESH_NODE_SET_UNPROV_DEV_NAME_COMP_EVT:
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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);
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break;
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default:
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break;
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}
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}
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static void example_ble_mesh_config_server_cb(esp_ble_mesh_cfg_server_cb_event_t event,
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esp_ble_mesh_cfg_server_cb_param_t *param)
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{
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if (event == ESP_BLE_MESH_CFG_SERVER_STATE_CHANGE_EVT) {
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switch (param->ctx.recv_op) {
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case ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD:
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ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD");
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ESP_LOGI(TAG, "net_idx 0x%04x, app_idx 0x%04x",
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param->value.state_change.appkey_add.net_idx,
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param->value.state_change.appkey_add.app_idx);
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ESP_LOG_BUFFER_HEX("AppKey", param->value.state_change.appkey_add.app_key, 16);
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break;
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case ESP_BLE_MESH_MODEL_OP_MODEL_APP_BIND:
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ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_OP_MODEL_APP_BIND");
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ESP_LOGI(TAG, "elem_addr 0x%04x, app_idx 0x%04x, cid 0x%04x, mod_id 0x%04x",
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param->value.state_change.mod_app_bind.element_addr,
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param->value.state_change.mod_app_bind.app_idx,
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param->value.state_change.mod_app_bind.company_id,
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param->value.state_change.mod_app_bind.model_id);
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break;
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default:
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break;
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}
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}
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}
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static void example_ble_mesh_custom_model_cb(esp_ble_mesh_model_cb_event_t event,
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esp_ble_mesh_model_cb_param_t *param)
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{
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switch (event) {
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case ESP_BLE_MESH_MODEL_OPERATION_EVT:
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if (param->model_operation.opcode == ESP_BLE_MESH_VND_MODEL_OP_SEND) {
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uint16_t tid = *(uint16_t *)param->model_operation.msg;
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ESP_LOGI(TAG, "Recv 0x%06x, tid 0x%04x", param->model_operation.opcode, tid);
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esp_err_t err = esp_ble_mesh_server_model_send_msg(&vnd_models[0],
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param->model_operation.ctx, ESP_BLE_MESH_VND_MODEL_OP_STATUS,
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sizeof(tid), (uint8_t *)&tid);
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if (err) {
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ESP_LOGE(TAG, "Failed to send message 0x%06x", ESP_BLE_MESH_VND_MODEL_OP_STATUS);
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}
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}
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break;
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case ESP_BLE_MESH_MODEL_SEND_COMP_EVT:
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if (param->model_send_comp.err_code) {
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ESP_LOGE(TAG, "Failed to send message 0x%06x", param->model_send_comp.opcode);
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break;
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}
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ESP_LOGI(TAG, "Send 0x%06x", param->model_send_comp.opcode);
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break;
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default:
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break;
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}
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}
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static esp_err_t ble_mesh_init(void)
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{
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esp_err_t err;
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esp_ble_mesh_register_prov_callback(example_ble_mesh_provisioning_cb);
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esp_ble_mesh_register_config_server_callback(example_ble_mesh_config_server_cb);
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esp_ble_mesh_register_custom_model_callback(example_ble_mesh_custom_model_cb);
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err = esp_ble_mesh_init(&provision, &composition);
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if (err != ESP_OK) {
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ESP_LOGE(TAG, "Failed to initialize mesh stack");
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return err;
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}
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err = esp_ble_mesh_node_prov_enable(ESP_BLE_MESH_PROV_ADV | ESP_BLE_MESH_PROV_GATT);
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if (err != ESP_OK) {
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ESP_LOGE(TAG, "Failed to enable mesh node");
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return err;
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}
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board_led_operation(LED_G, LED_ON);
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ESP_LOGI(TAG, "BLE Mesh Node initialized");
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return ESP_OK;
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}
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void app_main(void)
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{
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esp_err_t err;
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ESP_LOGI(TAG, "Initializing...");
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err = nvs_flash_init();
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if (err == ESP_ERR_NVS_NO_FREE_PAGES) {
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ESP_ERROR_CHECK(nvs_flash_erase());
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err = nvs_flash_init();
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}
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ESP_ERROR_CHECK(err);
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board_init();
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err = bluetooth_init();
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if (err) {
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ESP_LOGE(TAG, "esp32_bluetooth_init failed (err %d)", err);
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return;
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}
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ble_mesh_get_dev_uuid(dev_uuid);
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/* Initialize the Bluetooth Mesh Subsystem */
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err = ble_mesh_init();
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if (err) {
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ESP_LOGE(TAG, "Bluetooth mesh init failed (err %d)", err);
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}
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}
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