/*****************************************************************************
 * Copyright (c) 2019, Nations Technologies Inc.
 *
 * All rights reserved.
 * ****************************************************************************
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Nations' name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY NATIONS "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * DISCLAIMED. IN NO EVENT SHALL NATIONS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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 * ****************************************************************************/

/**
 * @file n32g4fr_wwdg.h
 * @author Nations
 * @version v1.0.0
 *
 * @copyright Copyright (c) 2019, Nations Technologies Inc. All rights reserved.
 */
#ifndef __N32G4FR_WWDG_H__
#define __N32G4FR_WWDG_H__

#ifdef __cplusplus
extern "C" {
#endif

#include "n32g4fr.h"

/** @addtogroup N32G4FR_StdPeriph_Driver
 * @{
 */

/** @addtogroup WWDG
 * @{
 */

/** @addtogroup WWDG_Exported_Types
 * @{
 */

/**
 * @}
 */

/** @addtogroup WWDG_Exported_Constants
 * @{
 */

/** @addtogroup WWDG_Prescaler
 * @{
 */

#define WWDG_PRESCALER_DIV1 ((uint32_t)0x00000000)
#define WWDG_PRESCALER_DIV2 ((uint32_t)0x00000080)
#define WWDG_PRESCALER_DIV4 ((uint32_t)0x00000100)
#define WWDG_PRESCALER_DIV8 ((uint32_t)0x00000180)
#define IS_WWDG_PRESCALER_DIV(PRESCALER)                                                                               \
    (((PRESCALER) == WWDG_PRESCALER_DIV1) || ((PRESCALER) == WWDG_PRESCALER_DIV2)                                      \
     || ((PRESCALER) == WWDG_PRESCALER_DIV4) || ((PRESCALER) == WWDG_PRESCALER_DIV8))
#define IS_WWDG_WVALUE(VALUE) ((VALUE) <= 0x7F)
#define IS_WWDG_CNT(COUNTER)  (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))

/**
 * @}
 */

/**
 * @}
 */

/** @addtogroup WWDG_Exported_Macros
 * @{
 */
/**
 * @}
 */

/** @addtogroup WWDG_Exported_Functions
 * @{
 */

void WWDG_DeInit(void);
void WWDG_SetPrescalerDiv(uint32_t WWDG_Prescaler);
void WWDG_SetWValue(uint8_t WindowValue);
void WWDG_EnableInt(void);
void WWDG_SetCnt(uint8_t Counter);
void WWDG_Enable(uint8_t Counter);
FlagStatus WWDG_GetEWINTF(void);
void WWDG_ClrEWINTF(void);

#ifdef __cplusplus
}
#endif

#endif /* __N32G4FR__WWDG_H */

/**
 * @}
 */

/**
 * @}
 */

/**
 * @}
 */
