mirror of
https://github.com/espressif/esp-matter.git
synced 2026-04-27 19:13:13 +00:00
WanqQixiang
91 lines
4.2 KiB
C++
91 lines
4.2 KiB
C++
/*
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This example code is in the Public Domain (or CC0 licensed, at your option.)
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Unless required by applicable law or agreed to in writing, this
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software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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CONDITIONS OF ANY KIND, either express or implied.
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*/
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#include <esp_err.h>
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#include <esp_check.h>
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#include <esp_log.h>
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#include <esp_matter.h>
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#include <esp_matter_core.h>
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#include <esp_matter_bridge.h>
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#include <app_bridged_device.h>
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#include <blemesh_bridge.h>
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#include <app_blemesh.h>
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static const char *TAG = "blemesh_bridge";
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using namespace chip::app::Clusters;
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using namespace esp_matter;
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using namespace esp_matter::cluster;
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extern uint16_t aggregator_endpoint_id;
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/** Mesh Spec 4.2.1: "The Composition Data state contains information about a node,
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* the elements it includes, and the supported models. Composition Data Page 0 is mandatory."
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* Composition Data Page 0 can be used to determine device type.
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* The following Composition Data Page 0 describes the information:
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* CID is 0x02E5; PID is 0x0000; VID is 0x0000
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* CRPL is 0x000A
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* Features is 0x0003 – Relay and Friend features.
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* Loc is “unknown” – 0x0000
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* NumS is 2; NumV is 0
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* The Bluetooth SIG Models supported are:
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* - 0x0000: Config Server Model
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* - 0x1000: Generic OnOff Server Model */
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static uint8_t expect_composition[] = {/* CID */0XE5, 0x02, /* PID */0x00, 0x00, /* VID */0x00, 0x00,
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/* CRPL */0X0A, 0x00, /* Features */0x03, 0x00, /* Loc */0x00, 0x00,
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/* NumS */0x02, /* NumV */0x00, /* Config Server Model */0x00, 0x00,
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/* Generic OnOff Server Model */0x00, 0x10
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};
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esp_err_t blemesh_bridge_match_bridged_onoff_light(uint8_t *composition_data, uint16_t blemesh_addr)
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{
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/** Compare Composition Data Page 0 to find expected device */
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if (!memcmp(composition_data, expect_composition, sizeof(expect_composition))) {
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ESP_LOGI(TAG, "This is an expected device ...");
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node_t *node = node::get();
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ESP_RETURN_ON_FALSE(node, ESP_ERR_INVALID_STATE, TAG, "Could not find esp_matter node");
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if (app_bridge_get_device_by_blemesh_addr(blemesh_addr)) {
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ESP_LOGI(TAG, "Bridged node for 0x%04x bridged device on endpoint %d has been created", blemesh_addr,
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app_bridge_get_matter_endpointid_by_blemesh_addr(blemesh_addr));
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} else {
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app_bridged_device_t *bridged_device =
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app_bridge_create_bridged_device(node, aggregator_endpoint_id, ESP_MATTER_ON_OFF_LIGHT_DEVICE_TYPE_ID,
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ESP_MATTER_BRIDGED_DEVICE_TYPE_BLEMESH,
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app_bridge_blemesh_address(blemesh_addr), NULL);
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ESP_RETURN_ON_FALSE(bridged_device, ESP_FAIL, TAG, "Failed to create bridged device (on_off light)");
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ESP_LOGI(TAG, "Create/Update bridged node for 0x%04x bridged device on endpoint %d", blemesh_addr,
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app_bridge_get_matter_endpointid_by_blemesh_addr(blemesh_addr));
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}
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} else {
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ESP_LOGW(TAG, "This isn't an unexpected device ...");
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}
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return ESP_OK;
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}
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esp_err_t blemesh_bridge_attribute_update(uint16_t endpoint_id, uint32_t cluster_id, uint32_t attribute_id,
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esp_matter_attr_val_t *val, app_bridged_device_t *bridged_device)
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{
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if (bridged_device && bridged_device->dev && bridged_device->dev->endpoint) {
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if (cluster_id == OnOff::Id) {
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if (attribute_id == OnOff::Attributes::OnOff::Id) {
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ESP_LOGD(TAG, "Update Bridged Device, ep: 0x%x, cluster: 0x%lx, att: 0x%lx", endpoint_id, cluster_id,
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attribute_id);
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app_ble_mesh_onoff_set(bridged_device->dev_addr.blemesh_addr, val->val.b);
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}
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}
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} else {
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ESP_LOGE(TAG, "Unable to Update Bridge Device, ep: 0x%x, cluster: 0x%lx, att: 0x%lx", endpoint_id, cluster_id,
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attribute_id);
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}
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return ESP_OK;
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}
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/** ToDo: Implement some keep-alive logic in BLE mesh
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* so that we can remove them when they are offline */
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