ST STM32F2 User Manual

UM1940
LL USART Generic Driver
DocID028236 Rev 2
1249/1371
LL_USART_GetLastClkPulseOutput
Function name
__STATIC_INLINE uint32_t
LL_USART_GetLastClkPulseOutput (USART_TypeDef *
USARTx)
Function description
Retrieve Clock pulse of the last data bit output configuration (Last
bit Clock pulse output to the SCLK pin or not)
Parameters
USARTx: USART Instance
Return values
Returned: value can be one of the following values:
LL_USART_LASTCLKPULSE_NO_OUTPUT
LL_USART_LASTCLKPULSE_OUTPUT
Notes
Macro IS_USART_INSTANCE(USARTx) can be used to
check whether or not Synchronous mode is supported by the
USARTx instance.
Reference Manual to
LL API cross
reference:
CR2 LBCL LL_USART_GetLastClkPulseOutput
LL_USART_SetClockPhase
Function name
__STATIC_INLINE void LL_USART_SetClockPhase
(USART_TypeDef * USARTx, uint32_t ClockPhase)
Function description
Select the phase of the clock output on the SCLK pin in
synchronous mode.
Parameters
USARTx: USART Instance
ClockPhase: This parameter can be one of the following
values:
LL_USART_PHASE_1EDGE
LL_USART_PHASE_2EDGE
Return values
None:
Notes
Macro IS_USART_INSTANCE(USARTx) can be used to
check whether or not Synchronous mode is supported by the
USARTx instance.
Reference Manual to
LL API cross
reference:
CR2 CPHA LL_USART_SetClockPhase
LL_USART_GetClockPhase
Function name
__STATIC_INLINE uint32_t LL_USART_GetClockPhase
(USART_TypeDef * USARTx)
Function description
Return phase of the clock output on the SCLK pin in synchronous
mode.
Parameters
USARTx: USART Instance
Return values
Returned: value can be one of the following values:
LL_USART_PHASE_1EDGE
LL_USART_PHASE_2EDGE

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English