1 /* 2 * Copyright (c) 2021 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 IBATTERY_SRV_H 17 #define IBATTERY_SRV_H 18 #include <stdint.h> 19 #include "battery_info.h" 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif // __cplusplus 24 #define BATTECHNOLOGY_LEN 64 25 26 typedef struct { 27 /** 电池电量 */ 28 int32_t batSoc; 29 /** 电池电压 */ 30 int32_t batVoltage; 31 /** 电池温度 */ 32 int32_t BatTemp; 33 /** 电池容量 */ 34 int32_t batCapacity; 35 /** 充电状态 */ 36 BatteryChargeState chargingStatus; 37 /** 连接类型 */ 38 BatteryPluggedType pluggedType; 39 /** 电池类型 */ 40 char BatTechnology[BATTECHNOLOGY_LEN]; 41 /** 电池健康状态 */ 42 BatteryHealthState healthStatus; 43 } BatInfo; 44 45 typedef struct IBattery { 46 int32_t (*GetSoc)(); 47 BatteryChargeState (*GetChargingStatus)(); 48 BatteryHealthState (*GetHealthStatus)(); 49 BatteryPluggedType (*GetPluggedType)(); 50 int32_t (*GetVoltage)(); 51 char* (*GetTechnology)(); 52 int32_t (*GetTemperature)(); 53 int (*TurnOnLed)(int red, int green, int blue); 54 int (*TurnOffLed)(); 55 int (*SetLedColor)(int red, int green, int blue); 56 int (*GetLedColor)(int* red, int* green, int* blue); 57 void (*ShutDown)(); 58 void (*UpdateBatInfo)(BatInfo*); 59 } IBattery; 60 61 IBattery *NewBatterInterfaceInstance(void); 62 int32_t FreeBatterInterfaceInstance(void); 63 64 #ifdef __cplusplus 65 } 66 #endif // __cplusplus 67 #endif // IBATTERY_SRV_H