/**
  ******************************************************************************
  * @file    remain_distance.c
  * @author  Damon
  * @version V1.5
  * @date    20190105
  * @brief   电池剩余续航里程统计
  ******************************************************************************
  * @attention
  *本功能模块输出计算结果为，剩余续航里程RemainDis.remainDistance
  * 
  ******************************************************************************
  */
	
#ifndef __REMAIN_DISTANCE_H_
#define __REMAIN_DISTANCE_H_

#include "stm32f1xx_hal.h"
#include "motor_control.h"

//续航计算相关参数
typedef struct
{
	uint8_t start;                               //开始统计数据并计算
	int16_t I_motor;                             //电机母线电流
	uint16_t acc_period;                         //电量积分周期，单位ms
	uint32_t Q_add;                              //若干轮圈数的，电量累计值，单位mA * ms
	uint16_t wheelLength;                        //轮胎周长
	uint16_t wheel_Count;                        //轮圈计数
	uint16_t Power_per_km;                       //电机平均功耗，单位mA*h/km
	uint16_t Power_per_km_average;               //电机平均功耗，多次的平均值，单位mA*h/km
	uint16_t Power_per_km_result;                //计算续航的功耗值
	uint16_t remainDistance;                     //剩余续航里程
	uint8_t flag_saveInfo;                       //保存信息标志位
	uint8_t flag_helpModeChange;                 //档位切换标志
	TrueOrFalse_Flag_Struct_t IsBMS_ComOK_Flag;  //电池通信正常标志
	uint32_t BMS_Com_DelayTimeCnt;               //电池通信延时计算
}Remain_Dis_t;

//电池相关信息
typedef struct
{
	uint32_t Q_discharged;           //电池已放电电量
	uint32_t Q_remain_record;        //电池剩余电量,从电池电压换算
	uint32_t Q_remain_real;          //电池实时剩余电量
	uint32_t Q_remain_real_last;     //电池上一次剩余电量
	uint8_t SOC;
	TrueOrFalse_Flag_Struct_t BFlagCalSoc;//计算SOC
	uint16_t u16CurVoltage;          //实时电压,0.01V
	uint32_t u32TotalBusVoltage;		 //母线电压累计和，0.01V
	uint32_t u32GetvalCnt;					 //统计计数
	uint16_t u16BusAverageVol[12];	 //母线平均电压数组
}Battery_Info_t;

extern Remain_Dis_t RemainDis;
extern Battery_Info_t Battery_Info;
extern void RD_RemainDis_Init(uint16_t uwWheelLength, TrueOrFalse_Flag_Struct_t BMS_COM_OK, uint16_t BusVoltage, uint8_t DesignVol, uint16_t BMS_RC);
extern void RD_CalculateRemainDis(uint32_t WheelTurnCnt, uint16_t RemainCap, uint8_t SOC, uint16_t BusCurrent) ;
extern void RD_SaveAndUpdateInfo(MC_GearSt_Struct_t GearSt, MC_AssistRunMode_Struct_t MC_AssistRunMode);
extern uint8_t Battery_SocCal(Battery_Info_t* p_Battery_Info, BatterCellInfo_Struct_t* p_CellInfo, uint8_t SOC_Old, uint8_t Vol_Design);

#endif