HAL
UART_DIVFRAQ_SAMPLING8 is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALUART_DIVFRAQ_SAMPLING8

UART_DIVFRAQ_SAMPLING8 macro

Syntax

#define UART_DIVFRAQ_SAMPLING8(_PCLK_, _BAUD_) ((((UART_DIV_SAMPLING8((_PCLK_), (_BAUD_)) - (UART_DIVMANT_SAMPLING8((_PCLK_), (_BAUD_)) * 100U)) * 8U)\     + 50U) / 100U)

Arguments

_PCLK_

_BAUD_

References

LocationText
stm32f4xx_hal_uart.h:872
#define UART_DIVFRAQ_SAMPLING8(_PCLK_, _BAUD_) ((((UART_DIV_SAMPLING8((_PCLK_), (_BAUD_)) - (UART_DIVMANT_SAMPLING8((_PCLK_), (_BAUD_)) * 100U)) * 8U)\
stm32f4xx_hal_uart.h:877
((UART_DIVFRAQ_SAMPLING8((_PCLK_), (_BAUD_)) & 0xF8U) << 1U) + \
stm32f4xx_hal_uart.h:878
(UART_DIVFRAQ_SAMPLING8((_PCLK_), (_BAUD_)) & 0x07U))