ST STM32F2 User Manual

UM1940
HAL I2C Generic Driver
DocID028236 Rev 2
299/1371
Parameters
hi2c: Pointer to a I2C_HandleTypeDef structure that contains
the configuration information for the specified I2C.
DevAddress: Target device address
Trials: Number of trials
Timeout: Timeout duration
Return values
HAL: status
Notes
This function is used with Memory devices
HAL_I2C_Master_Transmit_IT
Function name
HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT
(I2C_HandleTypeDef * hi2c, uint16_t DevAddress, uint8_t *
pData, uint16_t Size)
Function description
Transmit in master mode an amount of data in non-blocking mode
with Interrupt.
Parameters
hi2c: Pointer to a I2C_HandleTypeDef structure that contains
the configuration information for the specified I2C.
DevAddress: Target device address: The device 7 bits
address value in datasheet must be shift at right before call
interface
pData: Pointer to data buffer
Size: Amount of data to be sent
Return values
HAL: status
HAL_I2C_Master_Receive_IT
Function name
HAL_StatusTypeDef HAL_I2C_Master_Receive_IT
(I2C_HandleTypeDef * hi2c, uint16_t DevAddress, uint8_t *
pData, uint16_t Size)
Function description
Receive in master mode an amount of data in non-blocking mode
with Interrupt.
Parameters
hi2c: Pointer to a I2C_HandleTypeDef structure that contains
the configuration information for the specified I2C.
DevAddress: Target device address: The device 7 bits
address value in datasheet must be shift at right before call
interface
pData: Pointer to data buffer
Size: Amount of data to be sent
Return values
HAL: status
HAL_I2C_Slave_Transmit_IT
Function name
HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT
(I2C_HandleTypeDef * hi2c, uint8_t * pData, uint16_t Size)
Function description
Transmit in slave mode an amount of data in non-blocking mode
with Interrupt.
Parameters
hi2c: Pointer to a I2C_HandleTypeDef structure that contains
the configuration information for the specified I2C.
pData: Pointer to data buffer

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English