bluetooth/ccc/1.0/types.hal

/*
 * Copyright 2021 The Android Open Source Project
 *
 * 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.
 */

package hardware.google.bluetooth.ccc@1.0;

/**
 * Generic structure to return the timestamp
 */
struct Timestamp {
    /**
     * Timestamp in microsecond since system boot.
     */
    uint32_t systemTime;
    /**
     * Timestamp in microsecond since Bluetooth controller power up.
     */
    uint32_t bluetoothTime;
};

/**
 * LMP event id to be monitored
 * CONNECT_IND indicator for initiating connection, timestamp will be at the anchor point
 * LL_PHY_UPDATE_IND indicator for PHY update
 */
enum LmpEventId : uint8_t {
    CONNECT_IND = 0x00,
    LL_PHY_UPDATE_IND = 0x01
};

/**
 * Direction of the LMP event
 */
enum Direction : uint8_t {
    TX = 0x00, RX = 0x01
};

/**
 * Bluetooth Address Type. 6 octest representing bluetooth of a device.
 */
typedef uint8_t[6] Address;