1 /*
2  * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef LNN_BLE_HEARTBEAT_H
17 #define LNN_BLE_HEARTBEAT_H
18 
19 #include <stdint.h>
20 #include "lnn_heartbeat_utils.h"
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
26 int32_t LnnRegistBleHeartbeatMediumMgr(void);
27 int32_t HbUpdateBleScanFilter(int32_t listenerId, LnnHeartbeatType type);
28 int32_t HbGenerateBitPosition(int32_t min, int32_t max, int64_t seed, int32_t *randPos, int32_t num);
29 int32_t LnnSendBroadcastInfoToLp(void);
30 
31 void LnnBleHbRegDataLevelChangeCb(const IDataLevelChangeCallback *callback);
32 void LnnBleHbUnregDataLevelChangeCb(void);
33 void LnnAdjustScanPolicy(void);
34 #ifdef __cplusplus
35 }
36 #endif
37 #endif /* LNN_BLE_HEARTBEAT_H */
38