Subversion Repositories openrisc_2011-10-31

/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************

* File Name          : stm32f10x_wwdg.h

* Author             : MCD Application Team

* Date First Issued  : 09/29/2006

* Description        : This file contains all the functions prototypes for the

*                      WWDG firmware library.

********************************************************************************

* History:

* 04/02/2007: V0.2

* 02/05/2007: V0.1

* 09/29/2006: V0.01

********************************************************************************

* THE PRESENT SOFTWARE 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, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,

* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE

* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING

* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.

*******************************************************************************/

/* Define to prevent recursive inclusion -------------------------------------*/

#ifndef __STM32F10x_WWDG_H

#define __STM32F10x_WWDG_H

/* Includes ------------------------------------------------------------------*/

#include "stm32f10x_map.h"

/* Exported types ------------------------------------------------------------*/

/* Exported constants --------------------------------------------------------*/

/* WWDG Prescaler */

#define WWDG_Prescaler_1    ((u32)0x00000000)

#define WWDG_Prescaler_2    ((u32)0x00000080)

#define WWDG_Prescaler_4    ((u32)0x00000100)

#define WWDG_Prescaler_8    ((u32)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))

/* Exported macro ------------------------------------------------------------*/

/* Exported functions ------------------------------------------------------- */

void WWDG_DeInit(void);

void WWDG_SetPrescaler(u32 WWDG_Prescaler);

void WWDG_SetWindowValue(u8 WindowValue);

void WWDG_EnableIT(void);

void WWDG_SetCounter(u8 Counter);

void WWDG_Enable(u8 Counter);

FlagStatus WWDG_GetFlagStatus(void);

void WWDG_ClearFlag(void);

#endif /* __STM32F10x_WWDG_H */

/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/