USART_DIV macro

Syntax

#define USART_DIV(_PCLK_, _BAUD_) ((uint32_t)((((uint64_t)(_PCLK_))*25U)/(2U*((uint64_t)(_BAUD_)))))

Location	Text
stm32f4xx_hal_usart.h:610	#define USART_DIV(_PCLK_, _BAUD_) ((uint32_t)((((uint64_t)(_PCLK_))25U)/(2U((uint64_t)(_BAUD_)))))
stm32f4xx_hal_usart.h:612	#define USART_DIVMANT(_PCLK_, _BAUD_) (USART_DIV((_PCLK_), (_BAUD_))/100U)
stm32f4xx_hal_usart.h:614	#define USART_DIVFRAQ(_PCLK_, _BAUD_) ((((USART_DIV((_PCLK_), (_BAUD_)) - (USART_DIVMANT((_PCLK_), (_BAUD_)) * 100U)) * 8U) + 50U) / 100U)