| /* |
| * |
| * Copyright (c) 2021 Project CHIP Authors |
| * All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /** |
| * @file DeviceCallbacks.cpp |
| * |
| * Implements all the callbacks to the application from the CHIP Stack |
| * |
| **/ |
| |
| #include "AppTask.h" |
| |
| #include "DeviceCallbacks.h" |
| #include "LEDWidget.h" |
| |
| #include <app/util/util.h> |
| |
| #include <app-common/zap-generated/ids/Attributes.h> |
| #include <app-common/zap-generated/ids/Clusters.h> |
| #include <app/ConcreteAttributePath.h> |
| #include <lib/support/logging/CHIPLogging.h> |
| |
| static const char * TAG = "light-app-callbacks"; |
| |
| extern LEDWidget AppLED; |
| |
| using namespace chip; |
| using namespace chip::Inet; |
| using namespace chip::System; |
| using namespace chip::app::Clusters; |
| |
| void AppDeviceCallbacks::PostAttributeChangeCallback(EndpointId endpointId, ClusterId clusterId, AttributeId attributeId, |
| uint8_t type, uint16_t size, uint8_t * value) |
| { |
| ESP_LOGI(TAG, "PostAttributeChangeCallback - Cluster ID: '0x%04x', EndPoint ID: '0x%02x', Attribute ID: '0x%04x'", clusterId, |
| endpointId, attributeId); |
| |
| switch (clusterId) |
| { |
| case OnOff::Id: |
| OnOnOffPostAttributeChangeCallback(endpointId, attributeId, value); |
| break; |
| |
| case LevelControl::Id: |
| OnLevelControlAttributeChangeCallback(endpointId, attributeId, value); |
| break; |
| |
| #if CONFIG_LED_TYPE_RMT |
| case ColorControl::Id: |
| OnColorControlAttributeChangeCallback(endpointId, attributeId, value); |
| break; |
| #endif |
| |
| default: |
| ESP_LOGI(TAG, "Unhandled cluster ID: %d", clusterId); |
| break; |
| } |
| |
| ESP_LOGI(TAG, "Current free heap: %u\n", static_cast<unsigned int>(heap_caps_get_free_size(MALLOC_CAP_8BIT))); |
| } |
| |
| void AppDeviceCallbacks::OnOnOffPostAttributeChangeCallback(EndpointId endpointId, AttributeId attributeId, uint8_t * value) |
| { |
| VerifyOrExit(attributeId == OnOff::Attributes::OnOff::Id, ESP_LOGI(TAG, "Unhandled Attribute ID: '0x%04x", attributeId)); |
| VerifyOrExit(endpointId == 1, ESP_LOGE(TAG, "Unexpected EndPoint ID: `0x%02x'", endpointId)); |
| |
| AppLED.Set(*value); |
| |
| exit: |
| return; |
| } |
| |
| void AppDeviceCallbacks::OnLevelControlAttributeChangeCallback(EndpointId endpointId, AttributeId attributeId, uint8_t * value) |
| { |
| VerifyOrExit(attributeId == LevelControl::Attributes::CurrentLevel::Id, |
| ESP_LOGI(TAG, "Unhandled Attribute ID: '0x%04x", attributeId)); |
| VerifyOrExit(endpointId == 1, ESP_LOGE(TAG, "Unexpected EndPoint ID: `0x%02x'", endpointId)); |
| |
| AppLED.SetBrightness(*value); |
| |
| exit: |
| return; |
| } |
| |
| // Currently ColorControl cluster is supported for ESP32C3_DEVKITM and ESP32S3_DEVKITM which have an on-board RGB-LED |
| #if CONFIG_LED_TYPE_RMT |
| void AppDeviceCallbacks::OnColorControlAttributeChangeCallback(EndpointId endpointId, AttributeId attributeId, uint8_t * value) |
| { |
| uint8_t hue, saturation; |
| |
| VerifyOrExit(attributeId == ColorControl::Attributes::CurrentHue::Id || |
| attributeId == ColorControl::Attributes::CurrentSaturation::Id, |
| ESP_LOGI(TAG, "Unhandled AttributeId ID: '0x%04x", attributeId)); |
| VerifyOrExit(endpointId == 1, ESP_LOGE(TAG, "Unexpected EndPoint ID: `0x%02x'", endpointId)); |
| |
| if (attributeId == ColorControl::Attributes::CurrentHue::Id) |
| { |
| hue = *value; |
| emberAfReadServerAttribute(endpointId, ColorControl::Id, ColorControl::Attributes::CurrentSaturation::Id, &saturation, |
| sizeof(uint8_t)); |
| } |
| else |
| { |
| saturation = *value; |
| emberAfReadServerAttribute(endpointId, ColorControl::Id, ColorControl::Attributes::CurrentHue::Id, &hue, sizeof(uint8_t)); |
| } |
| AppLED.SetColor(hue, saturation); |
| |
| exit: |
| return; |
| } |
| #endif // CONFIG_LED_TYPE_RMT |
| |
| /** @brief OnOff Cluster Init |
| * |
| * This function is called when a specific cluster is initialized. It gives the |
| * application an opportunity to take care of cluster initialization procedures. |
| * It is called exactly once for each endpoint where cluster is present. |
| * |
| * @param endpoint Ver.: always |
| * |
| * emberAfOnOffClusterInitCallback happens before the stack initialize the cluster |
| * attributes to the default value. |
| * The logic here expects something similar to the deprecated Plugins callback |
| * emberAfPluginOnOffClusterServerPostInitCallback. |
| * |
| */ |
| void emberAfOnOffClusterInitCallback(EndpointId endpoint) |
| { |
| ESP_LOGI(TAG, "emberAfOnOffClusterInitCallback"); |
| GetAppTask().UpdateClusterState(); |
| } |