stm32f10x_wwdg.h
上传用户:yj_qqy
上传日期:2017-01-28
资源大小:2911k
文件大小:3k
- /******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
- * File Name : stm32f10x_wwdg.h
- * Author : MCD Application Team
- * Version : V2.0.2
- * Date : 07/11/2008
- * Description : This file contains all the functions prototypes for the
- * WWDG firmware library.
- ********************************************************************************
- * 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, STMICROELECTRONICS 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.
- *******************************************************************************/
- /* 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 2008 STMicroelectronics *****END OF FILE****/