DIY Logging Volt/Ampmeter
Data Fields
I2C_HandleTypeDef Struct Reference
STM32F1xx_HAL_Driver » I2C » I2C Exported Types » I2C handle Structure definition

#include <stm32f1xx_hal_i2c.h>

Data Fields

I2C_TypeDef * Instance
 
I2C_InitTypeDef Init
 
uint8_t * pBuffPtr
 
uint16_t XferSize
 
__IO uint16_t XferCount
 
__IO uint32_t XferOptions
 
__IO uint32_t PreviousState
 
DMA_HandleTypeDef * hdmatx
 
DMA_HandleTypeDef * hdmarx
 
HAL_LockTypeDef Lock
 
__IO HAL_I2C_StateTypeDef State
 
__IO HAL_I2C_ModeTypeDef Mode
 
__IO uint32_t ErrorCode
 
__IO uint32_t Devaddress
 
__IO uint32_t Memaddress
 
__IO uint32_t MemaddSize
 
__IO uint32_t EventCount
 

Detailed Description

Definition at line 188 of file stm32f1xx_hal_i2c.h.

Field Documentation

◆ Devaddress

__IO uint32_t I2C_HandleTypeDef::Devaddress

I2C Target device address

Definition at line 218 of file stm32f1xx_hal_i2c.h.

◆ ErrorCode

__IO uint32_t I2C_HandleTypeDef::ErrorCode

I2C Error code

Definition at line 216 of file stm32f1xx_hal_i2c.h.

◆ EventCount

__IO uint32_t I2C_HandleTypeDef::EventCount

I2C Event counter

Definition at line 224 of file stm32f1xx_hal_i2c.h.

◆ hdmarx

DMA_HandleTypeDef* I2C_HandleTypeDef::hdmarx

I2C Rx DMA handle parameters

Definition at line 208 of file stm32f1xx_hal_i2c.h.

◆ hdmatx

DMA_HandleTypeDef* I2C_HandleTypeDef::hdmatx

I2C Tx DMA handle parameters

Definition at line 206 of file stm32f1xx_hal_i2c.h.

◆ Init

I2C_InitTypeDef I2C_HandleTypeDef::Init

I2C communication parameters

Definition at line 193 of file stm32f1xx_hal_i2c.h.

◆ Instance

I2C_TypeDef* I2C_HandleTypeDef::Instance

I2C registers base address

Definition at line 191 of file stm32f1xx_hal_i2c.h.

◆ Lock

HAL_LockTypeDef I2C_HandleTypeDef::Lock

I2C locking object

Definition at line 210 of file stm32f1xx_hal_i2c.h.

◆ Memaddress

__IO uint32_t I2C_HandleTypeDef::Memaddress

I2C Target memory address

Definition at line 220 of file stm32f1xx_hal_i2c.h.

◆ MemaddSize

__IO uint32_t I2C_HandleTypeDef::MemaddSize

I2C Target memory address size

Definition at line 222 of file stm32f1xx_hal_i2c.h.

◆ Mode

__IO HAL_I2C_ModeTypeDef I2C_HandleTypeDef::Mode

I2C communication mode

Definition at line 214 of file stm32f1xx_hal_i2c.h.

◆ pBuffPtr

uint8_t* I2C_HandleTypeDef::pBuffPtr

Pointer to I2C transfer buffer

Definition at line 195 of file stm32f1xx_hal_i2c.h.

◆ PreviousState

__IO uint32_t I2C_HandleTypeDef::PreviousState

I2C communication Previous state and mode context for internal usage

Definition at line 203 of file stm32f1xx_hal_i2c.h.

◆ State

__IO HAL_I2C_StateTypeDef I2C_HandleTypeDef::State

I2C communication state

Definition at line 212 of file stm32f1xx_hal_i2c.h.

◆ XferCount

__IO uint16_t I2C_HandleTypeDef::XferCount

I2C transfer counter

Definition at line 199 of file stm32f1xx_hal_i2c.h.

◆ XferOptions

__IO uint32_t I2C_HandleTypeDef::XferOptions

I2C transfer options

Definition at line 201 of file stm32f1xx_hal_i2c.h.

◆ XferSize

uint16_t I2C_HandleTypeDef::XferSize

I2C transfer size

Definition at line 197 of file stm32f1xx_hal_i2c.h.

The documentation for this struct was generated from the following file: