rt-thread-official/bsp/tkm32F499/Libraries/Hal_lib/inc/HAL_wwdg.h

/**
******************************************************************************
* @file  HAL_wwdg.h
* @author  IC Applications Department
* @version  V0.8
* @date  2019_08_02
* @brief  This file contains all the functions prototypes for the WWDG
*         firmware library.
******************************************************************************
* @copy
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, HOLOCENE SHALL NOT BE HELD LIABLE FOR ANY
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* <h2><center>&copy; COPYRIGHT 2016 HOLOCENE</center></h2>
*/

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __HAL_WWDG_H
#define __HAL_WWDG_H

/* Includes ------------------------------------------------------------------*/
#include "HAL_device.h"

/** @addtogroup StdPeriph_Driver
* @{
*/

/** @addtogroup WWDG
* @{
*/

/** @defgroup WWDG_Exported_Types
* @{
*/

/**
* @}
*/

/** @defgroup WWDG_Exported_Constants
* @{
*/

/** @defgroup WWDG_Prescaler
* @{
*/

#define WWDG_Prescaler_1    ((uint32_t)0x00000000)
#define WWDG_Prescaler_2    ((uint32_t)0x00000080)
#define WWDG_Prescaler_4    ((uint32_t)0x00000100)
#define WWDG_Prescaler_8    ((uint32_t)0x00000180)
#define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \
((PRESCALER) == WWDG_Prescaler_2) || \
  ((PRESCALER) == WWDG_Prescaler_4) || \
    ((PRESCALER) == WWDG_Prescaler_8))
#define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F)
#define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))

/**
* @}
*/

/**
* @}
*/

/** @defgroup WWDG_Exported_Macros
* @{
*/
/**
* @}
*/

/** @defgroup WWDG_Exported_Functions
* @{
*/

void WWDG_DeInit(void);
void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
void WWDG_SetWindowValue(uint8_t WindowValue);
void WWDG_EnableIT(void);
void WWDG_SetCounter(uint8_t Counter);
void WWDG_Enable(uint8_t Counter);
FlagStatus WWDG_GetFlagStatus(void);
void WWDG_ClearFlag(void);

#endif /* __HAL_WWDG_H */

/**
* @}
*/

/**
* @}
*/

/**
* @}
*/

/*-------------------------(C) COPYRIGHT 2016 HOLOCENE ----------------------*/