HAL
LL_USART_GetSmartcardGuardTime() is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALLL_USART_GetSmartcardGuardTime()

LL_USART_GetSmartcardGuardTime() function

Return Smartcard Guard time value, expressed in nb of baud clocks periods (GT[7:0] bits : Guard time value)

Syntax

__STATIC_INLINE uint32_t LL_USART_GetSmartcardGuardTime(const USART_TypeDef *USARTx);

Arguments

USARTx

USART Instance

Return value

Smartcard Guard time value (Value between Min_Data=0x00 and Max_Data=0xFF)

Notes

Macro IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not Smartcard feature is supported by the USARTx instance.

References

LocationText
stm32f4xx_ll_usart.h:1316
__STATIC_INLINE uint32_t LL_USART_GetSmartcardGuardTime(const USART_TypeDef *USARTx)

Data Use

Data read by LL_USART_GetSmartcardGuardTime()
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LL_USART_GetSmartcardGuardTime()
Type of LL_USART_GetSmartcardGuardTime()
LL_USART_GetSmartcardGuardTime()
uint32_t
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