examples/light-switch-app/esp32/main/DeviceCallbacks.cpp

/*
 *
 *    Copyright (c) 2022 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 "DeviceCallbacks.h"
#include <esp_log.h>
#include <lib/support/logging/CHIPLogging.h>

static const char TAG[] = "light-switch-app-callbacks";

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 mask, uint8_t type, uint16_t size, uint8_t * value)
{
    ESP_LOGI(TAG, "PostAttributeChangeCallback - Cluster ID: '0x%" PRIx32 "', EndPoint ID: '0x%x', Attribute ID: '0x%" PRIx32 "'",
             clusterId, endpointId, attributeId);

    switch (clusterId)
    {
    case OnOffSwitchConfiguration::Id:
        OnOffSwitchConfigurationAttributeChangeCallback(endpointId, attributeId, type, value, size);
        break;
    default:
        ESP_LOGI(TAG, "Unhandled cluster ID: %" PRIu32, clusterId);
        break;
    }

    ESP_LOGI(TAG, "Current free heap: %u\n", static_cast<unsigned int>(heap_caps_get_free_size(MALLOC_CAP_8BIT)));
}

void AppDeviceCallbacks::OnOffSwitchConfigurationAttributeChangeCallback(EndpointId endpointId, AttributeId attributeId,
                                                                         uint8_t type, uint8_t * value, uint16_t size)
{
    ChipLogProgress(Zcl, "OnOff Switch Configuration attribute ID: " ChipLogFormatMEI " Type: %u Value: %u, length %u",
                    ChipLogValueMEI(attributeId), type, *value, size);
}