stm32f10x_iwdg.h File Reference

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

#include "stm32f10x.h"

Go to the source code of this file.

Defines

#define IS_IWDG_FLAG(FLAG)   (((FLAG) == IWDG_FLAG_PVU) || ((FLAG) == IWDG_FLAG_RVU))
#define IS_IWDG_PRESCALER(PRESCALER)
#define IS_IWDG_RELOAD(RELOAD)   ((RELOAD) <= 0xFFF)
#define IS_IWDG_WRITE_ACCESS(ACCESS)
#define IWDG_FLAG_PVU   ((uint16_t)0x0001)
#define IWDG_FLAG_RVU   ((uint16_t)0x0002)
#define IWDG_Prescaler_128   ((uint8_t)0x05)
#define IWDG_Prescaler_16   ((uint8_t)0x02)
#define IWDG_Prescaler_256   ((uint8_t)0x06)
#define IWDG_Prescaler_32   ((uint8_t)0x03)
#define IWDG_Prescaler_4   ((uint8_t)0x00)
#define IWDG_Prescaler_64   ((uint8_t)0x04)
#define IWDG_Prescaler_8   ((uint8_t)0x01)
#define IWDG_WriteAccess_Disable   ((uint16_t)0x0000)
#define IWDG_WriteAccess_Enable   ((uint16_t)0x5555)

Functions

void IWDG_Enable (void)
 Enables IWDG (write access to IWDG_PR and IWDG_RLR registers disabled).
FlagStatus IWDG_GetFlagStatus (uint16_t IWDG_FLAG)
 Checks whether the specified IWDG flag is set or not.
void IWDG_ReloadCounter (void)
 Reloads IWDG counter with value defined in the reload register (write access to IWDG_PR and IWDG_RLR registers disabled).
void IWDG_SetPrescaler (uint8_t IWDG_Prescaler)
 Sets IWDG Prescaler value.
void IWDG_SetReload (uint16_t Reload)
 Sets IWDG Reload value.
void IWDG_WriteAccessCmd (uint16_t IWDG_WriteAccess)
 Enables or disables write access to IWDG_PR and IWDG_RLR registers.

Detailed Description

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

Author:
MCD Application Team
Version:
V3.4.0
Date:
10/15/2010

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.

© COPYRIGHT 2010 STMicroelectronics

Definition in file stm32f10x_iwdg.h.

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