ST STM32F2 User Manual

HAL I2C Generic Driver
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pData: Pointer to data buffer
Size: Amount of data to be sent
Return values
HAL: status
HAL_I2C_Slave_Receive_DMA
Function name
HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA
(I2C_HandleTypeDef * hi2c, uint8_t * pData, uint16_t Size)
Function description
Receive in slave mode an amount of data in non-blocking mode
with DMA.
Parameters
hi2c: Pointer to a I2C_HandleTypeDef structure that contains
the configuration information for the specified I2C.
pData: Pointer to data buffer
Size: Amount of data to be sent
Return values
HAL: status
HAL_I2C_Mem_Write_DMA
Function name
HAL_StatusTypeDef HAL_I2C_Mem_Write_DMA
(I2C_HandleTypeDef * hi2c, uint16_t DevAddress, uint16_t
MemAddress, uint16_t MemAddSize, uint8_t * pData, uint16_t
Size)
Function description
Write an amount of data in non-blocking mode with DMA to a
specific memory address.
Parameters
hi2c: Pointer to a I2C_HandleTypeDef structure that contains
the configuration information for the specified I2C.
DevAddress: Target device address
MemAddress: Internal memory address
MemAddSize: Size of internal memory address
pData: Pointer to data buffer
Size: Amount of data to be sent
Return values
HAL: status
HAL_I2C_Mem_Read_DMA
Function name
HAL_StatusTypeDef HAL_I2C_Mem_Read_DMA
(I2C_HandleTypeDef * hi2c, uint16_t DevAddress, uint16_t
MemAddress, uint16_t MemAddSize, uint8_t * pData, uint16_t
Size)
Function description
Reads an amount of data in non-blocking mode with DMA from a
specific memory address.
Parameters
hi2c: Pointer to a I2C_HandleTypeDef structure that contains
the configuration information for the specified I2C.
DevAddress: Target device address
MemAddress: Internal memory address
MemAddSize: Size of internal memory address
pData: Pointer to data buffer
Size: Amount of data to be read

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English