42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/********************************** (C) COPYRIGHT *******************************
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* File Name : ch32v20x_wwdg.h
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* Author : WCH
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* Version : V1.0.0
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* Date : 2021/06/06
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* Description : This file contains all the functions prototypes for the WWDG
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* firmware library.
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*********************************************************************************
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* Attention: This software (modified or not) and binary are used for
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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#ifndef __CH32V20x_WWDG_H
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#define __CH32V20x_WWDG_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "ch32v20x.h"
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/* WWDG_Prescaler */
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#define WWDG_Prescaler_1 ((uint32_t)0x00000000)
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#define WWDG_Prescaler_2 ((uint32_t)0x00000080)
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#define WWDG_Prescaler_4 ((uint32_t)0x00000100)
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#define WWDG_Prescaler_8 ((uint32_t)0x00000180)
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void WWDG_DeInit(void);
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void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
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void WWDG_SetWindowValue(uint8_t WindowValue);
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void WWDG_EnableIT(void);
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void WWDG_SetCounter(uint8_t Counter);
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void WWDG_Enable(uint8_t Counter);
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FlagStatus WWDG_GetFlagStatus(void);
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void WWDG_ClearFlag(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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