STM32F429I-Discovery
I2Cx_WriteBufferDMA() is only used within STM32F429I-Discovery.
 
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CodeScopeSTM32 Libraries and SamplesSTM32F429I-DiscoveryI2Cx_WriteBufferDMA()

I2Cx_WriteBufferDMA() function

Writes a value in a register of the device through BUS in using DMA mode.

Syntax

static HAL_StatusTypeDef I2Cx_WriteBufferDMA(uint8_t Addr,     uint16_t Reg,     uint8_t *pBuffer,     uint16_t Length);
Implemented in stm32f429i_discovery.c:549

Arguments

Addr

Device address on BUS Bus.

Reg

The target register address to write

pBuffer

The target register value to be written

Length

buffer size to be written

Return value

HAL status

References

LocationReferrerText
stm32f429i_discovery.c:549
static HAL_StatusTypeDef I2Cx_WriteBufferDMA(uint8_t Addr, uint16_t Reg, uint8_t *pBuffer, uint16_t Length)
stm32f429i_discovery.c:109
static HAL_StatusTypeDef I2Cx_WriteBufferDMA(uint8_t Addr, uint16_t Reg, uint8_t *pBuffer, uint16_t Length);
stm32f429i_discovery.c:1065EEPROM_IO_WriteData()
return (I2Cx_WriteBufferDMA(DevAddress, MemAddress, pBuffer, BufferSize));

Call Tree

Functions calling I2Cx_WriteBufferDMA()
Functions called by I2Cx_WriteBufferDMA()
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I2Cx_WriteBufferDMA()
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Data read by I2Cx_WriteBufferDMA()
Data written by I2Cx_WriteBufferDMA()
I2Cx_WriteBufferDMA()::status
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I2Cx_WriteBufferDMA()
I2Cx_WriteBufferDMA()::status
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Type of I2Cx_WriteBufferDMA()
I2Cx_WriteBufferDMA()
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