342 lines
12 KiB
C
342 lines
12 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_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_generic_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_example_init.h"
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#define TAG "EXAMPLE"
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#define CID_ESP 0x02E5
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extern struct _led_state led_state[3];
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static uint8_t dev_uuid[16] = { 0xdd, 0xdd };
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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_pub_0, 2 + 3, ROLE_NODE);
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static esp_ble_mesh_gen_onoff_srv_t onoff_server_0 = {
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.rsp_ctrl.get_auto_rsp = ESP_BLE_MESH_SERVER_AUTO_RSP,
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.rsp_ctrl.set_auto_rsp = ESP_BLE_MESH_SERVER_AUTO_RSP,
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};
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ESP_BLE_MESH_MODEL_PUB_DEFINE(onoff_pub_1, 2 + 3, ROLE_NODE);
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static esp_ble_mesh_gen_onoff_srv_t onoff_server_1 = {
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.rsp_ctrl.get_auto_rsp = ESP_BLE_MESH_SERVER_RSP_BY_APP,
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.rsp_ctrl.set_auto_rsp = ESP_BLE_MESH_SERVER_RSP_BY_APP,
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};
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ESP_BLE_MESH_MODEL_PUB_DEFINE(onoff_pub_2, 2 + 3, ROLE_NODE);
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static esp_ble_mesh_gen_onoff_srv_t onoff_server_2 = {
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.rsp_ctrl.get_auto_rsp = ESP_BLE_MESH_SERVER_AUTO_RSP,
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.rsp_ctrl.set_auto_rsp = ESP_BLE_MESH_SERVER_RSP_BY_APP,
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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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ESP_BLE_MESH_MODEL_GEN_ONOFF_SRV(&onoff_pub_0, &onoff_server_0),
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};
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static esp_ble_mesh_model_t extend_model_0[] = {
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ESP_BLE_MESH_MODEL_GEN_ONOFF_SRV(&onoff_pub_1, &onoff_server_1),
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};
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static esp_ble_mesh_model_t extend_model_1[] = {
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ESP_BLE_MESH_MODEL_GEN_ONOFF_SRV(&onoff_pub_2, &onoff_server_2),
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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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ESP_BLE_MESH_ELEMENT(0, extend_model_0, ESP_BLE_MESH_MODEL_NONE),
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ESP_BLE_MESH_ELEMENT(0, extend_model_1, 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 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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}
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static void example_change_led_state(esp_ble_mesh_model_t *model,
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esp_ble_mesh_msg_ctx_t *ctx, uint8_t onoff)
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{
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uint16_t primary_addr = esp_ble_mesh_get_primary_element_address();
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uint8_t elem_count = esp_ble_mesh_get_element_count();
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struct _led_state *led = NULL;
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uint8_t i;
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if (ESP_BLE_MESH_ADDR_IS_UNICAST(ctx->recv_dst)) {
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for (i = 0; i < elem_count; i++) {
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if (ctx->recv_dst == (primary_addr + i)) {
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led = &led_state[i];
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board_led_operation(led->pin, onoff);
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}
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}
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} else if (ESP_BLE_MESH_ADDR_IS_GROUP(ctx->recv_dst)) {
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if (esp_ble_mesh_is_model_subscribed_to_group(model, ctx->recv_dst)) {
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led = &led_state[model->element->element_addr - primary_addr];
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board_led_operation(led->pin, onoff);
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}
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} else if (ctx->recv_dst == 0xFFFF) {
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led = &led_state[model->element->element_addr - primary_addr];
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board_led_operation(led->pin, onoff);
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}
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}
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static void example_handle_gen_onoff_msg(esp_ble_mesh_model_t *model,
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esp_ble_mesh_msg_ctx_t *ctx,
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esp_ble_mesh_server_recv_gen_onoff_set_t *set)
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{
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esp_ble_mesh_gen_onoff_srv_t *srv = model->user_data;
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switch (ctx->recv_op) {
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case ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_GET:
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esp_ble_mesh_server_model_send_msg(model, ctx,
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ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_STATUS, sizeof(srv->state.onoff), &srv->state.onoff);
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break;
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case ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET:
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case ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK:
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if (set->op_en == false) {
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srv->state.onoff = set->onoff;
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} else {
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/* TODO: Delay and state transition */
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srv->state.onoff = set->onoff;
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}
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if (ctx->recv_op == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET) {
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esp_ble_mesh_server_model_send_msg(model, ctx,
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ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_STATUS, sizeof(srv->state.onoff), &srv->state.onoff);
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}
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esp_ble_mesh_model_publish(model, ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_STATUS,
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sizeof(srv->state.onoff), &srv->state.onoff, ROLE_NODE);
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example_change_led_state(model, ctx, srv->state.onoff);
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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_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_generic_server_cb(esp_ble_mesh_generic_server_cb_event_t event,
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esp_ble_mesh_generic_server_cb_param_t *param)
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{
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esp_ble_mesh_gen_onoff_srv_t *srv;
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ESP_LOGI(TAG, "event 0x%02x, opcode 0x%04x, src 0x%04x, dst 0x%04x",
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event, param->ctx.recv_op, param->ctx.addr, param->ctx.recv_dst);
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switch (event) {
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case ESP_BLE_MESH_GENERIC_SERVER_STATE_CHANGE_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_GENERIC_SERVER_STATE_CHANGE_EVT");
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if (param->ctx.recv_op == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET ||
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param->ctx.recv_op == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK) {
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ESP_LOGI(TAG, "onoff 0x%02x", param->value.state_change.onoff_set.onoff);
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example_change_led_state(param->model, ¶m->ctx, param->value.state_change.onoff_set.onoff);
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}
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break;
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case ESP_BLE_MESH_GENERIC_SERVER_RECV_GET_MSG_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_GENERIC_SERVER_RECV_GET_MSG_EVT");
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if (param->ctx.recv_op == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_GET) {
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srv = param->model->user_data;
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ESP_LOGI(TAG, "onoff 0x%02x", srv->state.onoff);
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example_handle_gen_onoff_msg(param->model, ¶m->ctx, NULL);
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}
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break;
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case ESP_BLE_MESH_GENERIC_SERVER_RECV_SET_MSG_EVT:
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ESP_LOGI(TAG, "ESP_BLE_MESH_GENERIC_SERVER_RECV_SET_MSG_EVT");
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if (param->ctx.recv_op == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET ||
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param->ctx.recv_op == ESP_BLE_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK) {
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ESP_LOGI(TAG, "onoff 0x%02x, tid 0x%02x", param->value.set.onoff.onoff, param->value.set.onoff.tid);
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if (param->value.set.onoff.op_en) {
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ESP_LOGI(TAG, "trans_time 0x%02x, delay 0x%02x",
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param->value.set.onoff.trans_time, param->value.set.onoff.delay);
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}
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example_handle_gen_onoff_msg(param->model, ¶m->ctx, ¶m->value.set.onoff);
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}
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break;
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default:
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ESP_LOGE(TAG, "Unknown Generic Server event 0x%02x", event);
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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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case ESP_BLE_MESH_MODEL_OP_MODEL_SUB_ADD:
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ESP_LOGI(TAG, "ESP_BLE_MESH_MODEL_OP_MODEL_SUB_ADD");
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ESP_LOGI(TAG, "elem_addr 0x%04x, sub_addr 0x%04x, cid 0x%04x, mod_id 0x%04x",
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param->value.state_change.mod_sub_add.element_addr,
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param->value.state_change.mod_sub_add.sub_addr,
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param->value.state_change.mod_sub_add.company_id,
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param->value.state_change.mod_sub_add.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 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_config_server_callback(example_ble_mesh_config_server_cb);
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esp_ble_mesh_register_generic_server_callback(example_ble_mesh_generic_server_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 (err %d)", err);
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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 (err %d)", err);
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return err;
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}
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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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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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