ST STM32F2 User Manual

UM1940
LL USART Generic Driver
DocID028236 Rev 2
1247/1371
Reference Manual to
LL API cross
reference:
CR1 WAKE LL_USART_SetWakeUpMethod
LL_USART_GetWakeUpMethod
Function name
__STATIC_INLINE uint32_t LL_USART_GetWakeUpMethod
(USART_TypeDef * USARTx)
Function description
Return Receiver Wake Up method from Mute mode.
Parameters
USARTx: USART Instance
Return values
Returned: value can be one of the following values:
LL_USART_WAKEUP_IDLELINE
LL_USART_WAKEUP_ADDRESSMARK
Reference Manual to
LL API cross
reference:
CR1 WAKE LL_USART_GetWakeUpMethod
LL_USART_SetDataWidth
Function name
__STATIC_INLINE void LL_USART_SetDataWidth
(USART_TypeDef * USARTx, uint32_t DataWidth)
Function description
Set Word length (i.e.
Parameters
USARTx: USART Instance
DataWidth: This parameter can be one of the following
values:
LL_USART_DATAWIDTH_8B
LL_USART_DATAWIDTH_9B
Return values
None:
Reference Manual to
LL API cross
reference:
CR1 M LL_USART_SetDataWidth
LL_USART_GetDataWidth
Function name
__STATIC_INLINE uint32_t LL_USART_GetDataWidth
(USART_TypeDef * USARTx)
Function description
Return Word length (i.e.
Parameters
USARTx: USART Instance
Return values
Returned: value can be one of the following values:
LL_USART_DATAWIDTH_8B
LL_USART_DATAWIDTH_9B
Reference Manual to
LL API cross
reference:
CR1 M LL_USART_GetDataWidth

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English