I2C Exported Init structure

Collaboration diagram for I2C Exported Init structure:

Data Structures
struct	LL_I2C_InitTypeDef

Detailed Description

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Data Structure Documentation

LL_I2C_InitTypeDef

struct LL_I2C_InitTypeDef

Definition at line 70 of file stm32f4xx_ll_i2c.h.

Data Fields
uint32_t	AnalogFilter	Enables or disables analog noise filter. This parameter can be a value of Analog Filter Selection This feature can be modified afterwards using unitary functions LL_I2C_EnableAnalogFilter() or LL_I2C_DisableAnalogFilter().
uint32_t	ClockSpeed	Specifies the clock frequency. This parameter must be set to a value lower than 400kHz (in Hz) This feature can be modified afterwards using unitary function LL_I2C_SetClockPeriod() or LL_I2C_SetDutyCycle() or LL_I2C_SetClockSpeedMode() or LL_I2C_ConfigSpeed().
uint32_t	DigitalFilter	Configures the digital noise filter. This parameter can be a number between Min_Data = 0x00 and Max_Data = 0x0F This feature can be modified afterwards using unitary function LL_I2C_SetDigitalFilter().
uint32_t	DutyCycle	Specifies the I2C fast mode duty cycle. This parameter can be a value of Fast Mode Duty Cycle This feature can be modified afterwards using unitary function LL_I2C_SetDutyCycle().
uint32_t	OwnAddress1	Specifies the device own address 1. This parameter must be a value between Min_Data = 0x00 and Max_Data = 0x3FF This feature can be modified afterwards using unitary function LL_I2C_SetOwnAddress1().
uint32_t	OwnAddrSize	Specifies the device own address 1 size (7-bit or 10-bit). This parameter can be a value of Own Address 1 Length This feature can be modified afterwards using unitary function LL_I2C_SetOwnAddress1().
uint32_t	PeripheralMode	Specifies the peripheral mode. This parameter can be a value of Peripheral Mode This feature can be modified afterwards using unitary function LL_I2C_SetMode().
uint32_t	TypeAcknowledge	Specifies the ACKnowledge or Non ACKnowledge condition after the address receive match code or next received byte. This parameter can be a value of Acknowledge Generation This feature can be modified afterwards using unitary function LL_I2C_AcknowledgeNextData().