ST STM32F2 User Manual

UM1940
LL IWDG Generic Driver
DocID028236 Rev 2
999/1371
LL_IWDG_SetReloadCounter
Function name
__STATIC_INLINE void LL_IWDG_SetReloadCounter
(IWDG_TypeDef * IWDGx, uint32_t Counter)
Function description
Specify the IWDG down-counter reload value.
Parameters
IWDGx: IWDG Instance
Counter: Value between Min_Data=0 and
Max_Data=0x0FFF
Return values
None:
Reference Manual to
LL API cross
reference:
RLR RL LL_IWDG_SetReloadCounter
LL_IWDG_GetReloadCounter
Function name
__STATIC_INLINE uint32_t LL_IWDG_GetReloadCounter
(IWDG_TypeDef * IWDGx)
Function description
Get the specified IWDG down-counter reload value.
Parameters
IWDGx: IWDG Instance
Return values
Value: between Min_Data=0 and Max_Data=0x0FFF
Reference Manual to
LL API cross
reference:
RLR RL LL_IWDG_GetReloadCounter
LL_IWDG_IsActiveFlag_PVU
Function name
__STATIC_INLINE uint32_t LL_IWDG_IsActiveFlag_PVU
(IWDG_TypeDef * IWDGx)
Function description
Check if flag Prescaler Value Update is set or not.
Parameters
IWDGx: IWDG Instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
SR PVU LL_IWDG_IsActiveFlag_PVU
LL_IWDG_IsActiveFlag_RVU
Function name
__STATIC_INLINE uint32_t LL_IWDG_IsActiveFlag_RVU
(IWDG_TypeDef * IWDGx)
Function description
Check if flag Reload Value Update is set or not.
Parameters
IWDGx: IWDG Instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
SR RVU LL_IWDG_IsActiveFlag_RVU

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English