Macros
I2C Transfer Speed
Peripheral Driver » HAL Driver » I2C » Defines » I2C Exported Constants

## Macros
#define | I2C_SPEED_100K LL_I2C_SPEED_100K
#define | I2C_SPEED_400K LL_I2C_SPEED_400K
#define | I2C_SPEED_1000K LL_I2C_SPEED_1000K
#define | I2C_SPEED_2000K LL_I2C_SPEED_2000K

## Detailed Description

## Macro Definition Documentation

## ◆ I2C_SPEED_1000K

#define I2C_SPEED_1000K LL_I2C_SPEED_1000K

Fast Plus speed.

Definition at line 284 of file gr55xx_hal_i2c.h.

## ◆ I2C_SPEED_100K

#define I2C_SPEED_100K LL_I2C_SPEED_100K

Standard speed.

Definition at line 282 of file gr55xx_hal_i2c.h.

## ◆ I2C_SPEED_2000K

#define I2C_SPEED_2000K LL_I2C_SPEED_2000K

High speed.

Definition at line 285 of file gr55xx_hal_i2c.h.

## ◆ I2C_SPEED_400K

#define I2C_SPEED_400K LL_I2C_SPEED_400K

Fast speed.

Definition at line 283 of file gr55xx_hal_i2c.h.