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/*******************************************************************************
* Copyright (C) 2020, Huada Semiconductor Co., Ltd. All rights reserved.
*
* This software component is licensed by HDSC under BSD 3-Clause license
* (the "License"); You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*/
/******************************************************************************/
/** \file hc32f460_swdt.h
**
** A detailed description is available at
** @link SwdtGroup Special Watchdog Counter description @endlink
**
** - 2018-10-16 CDT First version for Device Driver Library of SWDT.
**
******************************************************************************/
#ifndef __HC32F460_SWDT_H__
#define __HC32F460_SWDT_H__
/*******************************************************************************
* Include files
******************************************************************************/
#include "hc32_common.h"
/* C binding of definitions if building with C++ compiler */
#ifdef __cplusplus
extern "C"
{
#endif
/**
*******************************************************************************
** \defgroup SwdtGroup Special Watchdog Counter(SWDT)
**
******************************************************************************/
//@{
/*******************************************************************************
* Global type definitions ('typedef')
******************************************************************************/
/**
*******************************************************************************
** \brief SWDT flag type enumeration
******************************************************************************/
typedef enum en_swdt_flag_type
{
SwdtFlagCountUnderflow = 0u, ///< Count underflow flag
SwdtFlagRefreshError = 1u, ///< Refresh error flag
} en_swdt_flag_type_t;
/*******************************************************************************
* Global pre-processor symbols/macros ('#define')
******************************************************************************/
/*******************************************************************************
* Global variable definitions ('extern')
******************************************************************************/
/*******************************************************************************
Global function prototypes (definition in C source)
******************************************************************************/
/* Base functions */
en_result_t SWDT_RefreshCounter(void);
uint16_t SWDT_GetCountValue(void);
/* Flags functions */
en_flag_status_t SWDT_GetFlag(en_swdt_flag_type_t enFlag);
en_result_t SWDT_ClearFlag(en_swdt_flag_type_t enFlag);
//@} // SwdtGroup
#ifdef __cplusplus
}
#endif
#endif /* __HC32F460_SWDT_H__ */
/*******************************************************************************
* EOF (not truncated)
******************************************************************************/
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