AN4088 datasheet(69/71 Pages) STMICROELECTRONICS

Il numero della parte	AN4088

Spiegazioni elettronici	Migrating between STM32F1 and STM32F0 series microcontrollers

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DocID023072 Rev 3

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AN4088

Firmware migration using the library

4.16

IWDG driver

Existing IWDG available on STM32F10xx and STM32F0xx devices have the same

specifications, with window capability additional feature in STM32F0 series which detect

over frequency on external oscillators. The table below lists the IWDG driver APIs.

Table 30. STM32F10xx and STM32Fxx IWDG driver API correspondence

STM32F10xx IWDG driver API

STM32F0xx IWDG driver API

void IWDG_WriteAccessCmd(uint16_t

IWDG_WriteAccess);

void IWDG_WriteAccessCmd(uint16_t

IWDG_WriteAccess);

void IWDG_SetPrescaler(uint8_t IWDG_Prescaler);

void IWDG_SetPrescaler(uint8_t

IWDG_Prescaler);

void IWDG_SetReload(uint16_t Reload);

void IWDG_ReloadCounter(void);

void IWDG_SetWindowValue(uint16_t

WindowValue);

void IWDG_Enable(void);

FlagStatus IWDG_GetFlagStatus(uint16_t

IWDG_FLAG);

FlagStatus IWDG_GetFlagStatus(uint16_t

IWDG_FLAG);

Color key:

= New function

= Same function, but API was changed

= Function not available (NA)

AN4088 Scheda tecnica(PDF) 69 Page - STMicroelectronics