STM32F4xx HAL Documentation
Hardware Abstraction Layer for STM32F4 familiy
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Macros
SPI BaudRate Prescaler
STM32F4xx_HAL_Driver » SPI » SPI Exported Constants
Collaboration diagram for SPI BaudRate Prescaler:

Macros

#define SPI_BAUDRATEPRESCALER_2   (0x00000000U)
 
#define SPI_BAUDRATEPRESCALER_4   (SPI_CR1_BR_0)
 
#define SPI_BAUDRATEPRESCALER_8   (SPI_CR1_BR_1)
 
#define SPI_BAUDRATEPRESCALER_16   (SPI_CR1_BR_1 | SPI_CR1_BR_0)
 
#define SPI_BAUDRATEPRESCALER_32   (SPI_CR1_BR_2)
 
#define SPI_BAUDRATEPRESCALER_64   (SPI_CR1_BR_2 | SPI_CR1_BR_0)
 
#define SPI_BAUDRATEPRESCALER_128   (SPI_CR1_BR_2 | SPI_CR1_BR_1)
 
#define SPI_BAUDRATEPRESCALER_256   (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0)
 

Detailed Description

Macro Definition Documentation

◆ SPI_BAUDRATEPRESCALER_2

#define SPI_BAUDRATEPRESCALER_2   (0x00000000U)

#include <stm32f4xx_hal_spi.h>

Definition at line 262 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Init().

◆ SPI_BAUDRATEPRESCALER_4

#define SPI_BAUDRATEPRESCALER_4   (SPI_CR1_BR_0)

#include <stm32f4xx_hal_spi.h>

Definition at line 263 of file stm32f4xx_hal_spi.h.

◆ SPI_BAUDRATEPRESCALER_8

#define SPI_BAUDRATEPRESCALER_8   (SPI_CR1_BR_1)

#include <stm32f4xx_hal_spi.h>

Definition at line 264 of file stm32f4xx_hal_spi.h.

◆ SPI_BAUDRATEPRESCALER_16

#define SPI_BAUDRATEPRESCALER_16   (SPI_CR1_BR_1 | SPI_CR1_BR_0)

#include <stm32f4xx_hal_spi.h>

Definition at line 265 of file stm32f4xx_hal_spi.h.

◆ SPI_BAUDRATEPRESCALER_32

#define SPI_BAUDRATEPRESCALER_32   (SPI_CR1_BR_2)

#include <stm32f4xx_hal_spi.h>

Definition at line 266 of file stm32f4xx_hal_spi.h.

◆ SPI_BAUDRATEPRESCALER_64

#define SPI_BAUDRATEPRESCALER_64   (SPI_CR1_BR_2 | SPI_CR1_BR_0)

#include <stm32f4xx_hal_spi.h>

Definition at line 267 of file stm32f4xx_hal_spi.h.

◆ SPI_BAUDRATEPRESCALER_128

#define SPI_BAUDRATEPRESCALER_128   (SPI_CR1_BR_2 | SPI_CR1_BR_1)

#include <stm32f4xx_hal_spi.h>

Definition at line 268 of file stm32f4xx_hal_spi.h.

◆ SPI_BAUDRATEPRESCALER_256

#define SPI_BAUDRATEPRESCALER_256   (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0)

#include <stm32f4xx_hal_spi.h>

Definition at line 269 of file stm32f4xx_hal_spi.h.