STM32F429I-Discovery
I2Cx_ReadBufferDMA() is only used within STM32F429I-Discovery.
 
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CodeScopeSTM32 Libraries and SamplesSTM32F429I-DiscoveryI2Cx_ReadBufferDMA()

I2Cx_ReadBufferDMA() function

Reads multiple data on the BUS in using DMA mode.

Syntax

static HAL_StatusTypeDef I2Cx_ReadBufferDMA(uint8_t Addr,     uint16_t Reg,     uint8_t *pBuffer,     uint16_t Length);
Implemented in stm32f429i_discovery.c:573

Arguments

Addr

I2C Address

Reg

Reg Address

pBuffer

pointer to read data buffer

Length

length of the data

Return value

HAL status

References

LocationReferrerText
stm32f429i_discovery.c:573
static HAL_StatusTypeDef I2Cx_ReadBufferDMA(uint8_t Addr, uint16_t Reg, uint8_t *pBuffer, uint16_t Length)
stm32f429i_discovery.c:110
static HAL_StatusTypeDef I2Cx_ReadBufferDMA(uint8_t Addr, uint16_t Reg, uint8_t *pBuffer, uint16_t Length);
stm32f429i_discovery.c:1078EEPROM_IO_ReadData()
return (I2Cx_ReadBufferDMA(DevAddress, MemAddress, pBuffer, BufferSize));

Call Tree

Functions calling I2Cx_ReadBufferDMA()
Functions called by I2Cx_ReadBufferDMA()
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I2Cx_ReadBufferDMA()
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Data read by I2Cx_ReadBufferDMA()
Data written by I2Cx_ReadBufferDMA()
I2Cx_ReadBufferDMA()::status
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I2Cx_ReadBufferDMA()
I2Cx_ReadBufferDMA()::status
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Type of I2Cx_ReadBufferDMA()
I2Cx_ReadBufferDMA()
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