hwapi_battery.h

瑞星微公司RK27XX系列芯片的SDK开发包

/*********************************************************************************
*     Copyright (C),2004-2005,  Fuzhou Rockchip Co.,Ltd.
*         All Rights Reserved
*          V1.00
* FileName :  hwapi_battery.h
* Author :  lzy
* Description:
* History  :
*   <author>  <time>    <version>    <desc>
*    lzy        07/9/17        1.0     ORG
*********************************************************************************/
#ifndef _HW_BATTERY_H
#define _HW_BATTERY_H

#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */


//1 参考电压的修正值，要除100
#define BATT_1V2_MODIFY      100
//1 1.25v参考电压
#define BATT_1V2_VALUE   1250*BATT_1V2_MODIFY/100


#define BATT_FULL_VALUE   4100  //1 4.19v充电满电压(硬件不支持充电满中断时用)
#define BATT_LEVEL2                 3840
#define BATT_LEVEL1                 3700
#define BATT_LEVEL0                 3600
#define BATT_EMPTY_VALUE    3440  //1 3.3V低电报警电压,实测电压3.3/2
#define BATT_POWEROFF_VALUE      BATT_EMPTY_VALUE

#define BATT_POWEROFF_CNT           8

#define BATT_TOTAL_STEPS    4


    typedef enum
    {
        CHARGE_NO,
        CHARGE_BATT,
        CHARGE_FULL
    }CHARGE_STATE_t;

    typedef struct
    {
        INT16U Batt_Level;
        INT16U Batt_Value;
        INT16U Batt_LowCnt;
    }BATT_INFO;



    UINT16 Battery_GetLevel(void);
    UINT16 Battery_GetChargeState(void);
    UINT32 Battery_PowerOnCheck(void);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif