stm32f4xx_wwdg.h File Reference

This file contains all the functions prototypes for the WWDG firmware library. More...

#include "stm32f4xx.h"

Go to the source code of this file.

Macros
#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)
#define	IS_WWDG_WINDOW_VALUE(VALUE)   ((VALUE) <= 0x7F)
#define	IS_WWDG_COUNTER(COUNTER)   (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))

Functions
void	WWDG_DeInit (void)
	Deinitializes the WWDG peripheral registers to their default reset values. More...
void	WWDG_SetPrescaler (uint32_t WWDG_Prescaler)
	Sets the WWDG Prescaler. More...
void	WWDG_SetWindowValue (uint8_t WindowValue)
	Sets the WWDG window value. More...
void	WWDG_EnableIT (void)
	Enables the WWDG Early Wakeup interrupt(EWI). More...
void	WWDG_SetCounter (uint8_t Counter)
	Sets the WWDG counter value. More...
void	WWDG_Enable (uint8_t Counter)
	Enables WWDG and load the counter value. More...
FlagStatus	WWDG_GetFlagStatus (void)
	Checks whether the Early Wakeup interrupt flag is set or not. More...
void	WWDG_ClearFlag (void)
	Clears Early Wakeup interrupt flag. More...

Detailed Description

This file contains all the functions prototypes for the WWDG firmware library.

Author

MCD Application Team

Version

V1.0.2

Date

05-March-2012

Attention

© COPYRIGHT 2012 STMicroelectronics

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.