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);
Implemented in ![]()
stm32f4xx_hal_i2c.c:3054
CodeScope will show references to HAL_I2C_Mem_Write_DMA() from the following samples and libraries:
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HAL_I2C_Mem_Write_DMA() function
Write an amount of data in non-blocking mode with DMA to a specific memory address
Syntax
Arguments
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 shifted to the left before calling the interface
MemAddress
Internal memory address
MemAddSize
Size of internal memory address
pData
Pointer to data buffer
Size
Amount of data to be sent
Return value
HAL status
Examples
HAL_I2C_Mem_Write_DMA() is referenced by 2 libraries and example projects.References
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Call Tree
Functions called by HAL_I2C_Mem_Write_DMA()
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Data read by HAL_I2C_Mem_Write_DMA()
Data written by HAL_I2C_Mem_Write_DMA()
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Type of HAL_I2C_Mem_Write_DMA()