97 lines
2.4 KiB
C
97 lines
2.4 KiB
C
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/******************************************************************************
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*(C) Copyright 2018 EIGENCOMM International Ltd.
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* All Rights Reserved
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******************************************************************************
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* Filename: charge.h
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*
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* Description: header of charge.c. api for charge status detect
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*
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* History: 2021.05.07 initiated by Zhao Weiqi
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*
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* Notes:
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*
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******************************************************************************/
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#ifndef CHARGE_H
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#define CHARGE_H
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/*----------------------------------------------------------------------------*
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* INCLUDES *
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*----------------------------------------------------------------------------*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*----------------------------------------------------------------------------*
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* MACROS *
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*----------------------------------------------------------------------------*/
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/*----------------------------------------------------------------------------*
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* DATA TYPE DEFINITION *
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*----------------------------------------------------------------------------*/
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/* some charger IC support three state:
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strong pull-down: CHARGING
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weak pull-down: FINISH
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floating(Hi-Z): disconnect
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some charger IC support two state:
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strong pull-down: CHARGING
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floating(Hi-Z): disconnect or FINISH
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treat DISCONNECT/FINISH as the same state.
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*/
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typedef enum
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{
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CHARGE_STATUS_DISCONNECT = 0,
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CHARGE_STATUS_CHARGING = 1,
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CHARGE_STATUS_FINISH = 2,
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}chargeStatus_e;
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typedef void(* chargeStatusCb)(chargeStatus_e status);
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/*----------------------------------------------------------------------------*
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* GLOBAL FUNCTIONS DECLEARATION *
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*----------------------------------------------------------------------------*/
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/**
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* @brief chargeGetCurStatus
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* @details Get current charge status
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*
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* @return charge status:
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CHARGE_STATUS_DISCONNECT = 0,
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CHARGE_STATUS_CHARGING = 1,
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CHARGE_STATUS_FINISH = 2,
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*/
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chargeStatus_e chargeGetCurStatus(void);
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/**
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* @brief chargeHwInit
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* @details init hardware
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*
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* @return null
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*/
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void chargeHwInit(void);
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/**
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* @brief chargeHwDeinit
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* @details deinit hardware
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*
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* @return null
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*/
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void chargeHwDeinit(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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