b4554ca2a6
Move the TAG definition of each example to the corresponding source file (previously it is defined in the common example intialization header file), which can avoid the redefinition of TAG in some situations.
324 lines
11 KiB
C
324 lines
11 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_ble_mesh_common_api.h"
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#include "esp_ble_mesh_provisioning_api.h"
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#include "esp_ble_mesh_networking_api.h"
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#include "esp_ble_mesh_config_model_api.h"
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#include "esp_ble_mesh_generic_model_api.h"
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#include "board.h"
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#include "ble_mesh_example_init.h"
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#include "ble_mesh_example_nvs.h"
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#define TAG "EXAMPLE"
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#define CID_ESP 0x02E5
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static uint8_t dev_uuid[16] = { 0xdd, 0xdd };
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static struct example_info_store {
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uint16_t net_idx; /* NetKey Index */
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uint16_t app_idx; /* AppKey Index */
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uint8_t onoff; /* Remote OnOff */
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uint8_t tid; /* Message TID */
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} __attribute__((packed)) store = {
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.net_idx = ESP_BLE_MESH_KEY_UNUSED,
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.app_idx = ESP_BLE_MESH_KEY_UNUSED,
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.onoff = LED_OFF,
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.tid = 0x0,
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};
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static nvs_handle_t NVS_HANDLE;
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static const char * NVS_KEY = "onoff_client";
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static esp_ble_mesh_client_t onoff_client;
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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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ESP_BLE_MESH_MODEL_PUB_DEFINE(onoff_cli_pub, 2 + 1, ROLE_NODE);
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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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ESP_BLE_MESH_MODEL_GEN_ONOFF_CLI(&onoff_cli_pub, &onoff_client),
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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, ESP_BLE_MESH_MODEL_NONE),
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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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/* Disable OOB security for SILabs Android app */
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static esp_ble_mesh_prov_t provision = {
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.uuid = dev_uuid,
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#if 0
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.output_size = 4,
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.output_actions = ESP_BLE_MESH_DISPLAY_NUMBER,
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.input_actions = ESP_BLE_MESH_PUSH,
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.input_size = 4,
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#else
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.output_size = 0,
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.output_actions = 0,
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#endif
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};
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static void mesh_example_info_store(void)
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{
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ble_mesh_nvs_store(NVS_HANDLE, NVS_KEY, &store, sizeof(store));
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}
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static void mesh_example_info_restore(void)
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{
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esp_err_t err = ESP_OK;
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bool exist = false;
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err = ble_mesh_nvs_restore(NVS_HANDLE, NVS_KEY, &store, sizeof(store), &exist);
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if (err != ESP_OK) {
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return;
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}
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if (exist) {
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ESP_LOGI(TAG, "Restore, net_idx 0x%04x, app_idx 0x%04x, onoff %u, tid 0x%02x",
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store.net_idx, store.app_idx, store.onoff, store.tid);
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}
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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%04x, 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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store.net_idx = net_idx;
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/* mesh_example_info_store() shall not be invoked here, because if the device
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* is restarted and goes into a provisioned state, then the following events
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* will come:
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* 1st: ESP_BLE_MESH_NODE_PROV_COMPLETE_EVT
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* 2nd: ESP_BLE_MESH_PROV_REGISTER_COMP_EVT
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* So the store.net_idx will be updated here, and if we store the mesh example
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* info here, the wrong app_idx (initialized with 0xFFFF) will be stored in nvs
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* just before restoring it.
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*/
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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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mesh_example_info_restore(); /* Restore proper mesh example info */
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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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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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void example_ble_mesh_send_gen_onoff_set(void)
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{
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esp_ble_mesh_generic_client_set_state_t set = {0};
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esp_ble_mesh_client_common_param_t common = {0};
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esp_err_t err = ESP_OK;
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common.opcode = ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK;
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common.model = onoff_client.model;
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common.ctx.net_idx = store.net_idx;
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common.ctx.app_idx = store.app_idx;
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common.ctx.addr = 0xFFFF; /* to all nodes */
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common.ctx.send_ttl = 3;
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common.ctx.send_rel = false;
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common.msg_timeout = 0; /* 0 indicates that timeout value from menuconfig will be used */
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common.msg_role = ROLE_NODE;
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set.onoff_set.op_en = false;
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set.onoff_set.onoff = store.onoff;
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set.onoff_set.tid = store.tid++;
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err = esp_ble_mesh_generic_client_set_state(&common, &set);
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if (err) {
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ESP_LOGE(TAG, "Send Generic OnOff Set Unack failed");
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return;
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}
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store.onoff = !store.onoff;
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mesh_example_info_store(); /* Store proper mesh example info */
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}
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static void example_ble_mesh_generic_client_cb(esp_ble_mesh_generic_client_cb_event_t event,
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esp_ble_mesh_generic_client_cb_param_t *param)
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{
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ESP_LOGI(TAG, "Generic client, event %u, error code %d, opcode is 0x%04x",
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event, param->error_code, param->params->opcode);
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switch (event) {
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case ESP_BLE_MESH_GENERIC_CLIENT_GET_STATE_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_GENERIC_CLIENT_GET_STATE_EVT");
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if (param->params->opcode == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_GET) {
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ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_GET, onoff %d", param->status_cb.onoff_status.present_onoff);
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}
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break;
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case ESP_BLE_MESH_GENERIC_CLIENT_SET_STATE_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_GENERIC_CLIENT_SET_STATE_EVT");
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if (param->params->opcode == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET) {
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ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET, onoff %d", param->status_cb.onoff_status.present_onoff);
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}
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break;
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case ESP_BLE_MESH_GENERIC_CLIENT_PUBLISH_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_GENERIC_CLIENT_PUBLISH_EVT");
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break;
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case ESP_BLE_MESH_GENERIC_CLIENT_TIMEOUT_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_GENERIC_CLIENT_TIMEOUT_EVT");
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if (param->params->opcode == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET) {
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/* If failed to get the response of Generic OnOff Set, resend Generic OnOff Set */
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example_ble_mesh_send_gen_onoff_set();
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}
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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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if (param->value.state_change.mod_app_bind.company_id == 0xFFFF &&
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param->value.state_change.mod_app_bind.model_id == ESP_BLE_MESH_MODEL_ID_GEN_ONOFF_CLI) {
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store.app_idx = param->value.state_change.mod_app_bind.app_idx;
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mesh_example_info_store(); /* Store proper mesh example info */
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}
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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 esp_err_t ble_mesh_init(void)
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{
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esp_err_t err = ESP_OK;
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esp_ble_mesh_register_prov_callback(example_ble_mesh_provisioning_cb);
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esp_ble_mesh_register_generic_client_callback(example_ble_mesh_generic_client_cb);
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esp_ble_mesh_register_config_server_callback(example_ble_mesh_config_server_cb);
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err = esp_ble_mesh_init(&provision, &composition);
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if (err) {
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ESP_LOGE(TAG, "Initializing mesh failed (err %d)", err);
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return err;
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}
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esp_ble_mesh_node_prov_enable(ESP_BLE_MESH_PROV_ADV | ESP_BLE_MESH_PROV_GATT);
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ESP_LOGI(TAG, "BLE Mesh Node initialized");
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board_led_operation(LED_G, LED_ON);
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return err;
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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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board_init();
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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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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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/* Open nvs namespace for storing/restoring mesh example info */
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err = ble_mesh_nvs_open(&NVS_HANDLE);
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if (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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