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SourceVuSTM32 Libraries and SamplesSTM32F429I-DiscoverySPIx_WriteRead()

SPIx_WriteRead() function

Sends a Byte through the SPI interface and return the Byte received from the SPI bus.

Syntax

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Summary

Declaration

Definition

from stm32f429i_discovery.c:118

static uint8_t SPIx_WriteRead(uint8_t Byte);

Implemented in stm32f429i_discovery.c:698

Arguments

Argument

Description

Byte

Byte send.

Return value

The received byte value

References

Code

Location

Referrer

static uint8_t SPIx_WriteRead(uint8_t Byte)

stm32f429i_discovery.c:698

static uint8_t SPIx_WriteRead(uint8_t Byte);

stm32f429i_discovery.c:118

SPIx_WriteRead(WriteAddr);

stm32f429i_discovery.c:993

GYRO_IO_Write()

SPIx_WriteRead(*pBuffer);

stm32f429i_discovery.c:998

GYRO_IO_Write()

SPIx_WriteRead(ReadAddr);

stm32f429i_discovery.c:1027

GYRO_IO_Read()

*pBuffer = SPIx_WriteRead(DUMMY_BYTE);

stm32f429i_discovery.c:1033

GYRO_IO_Read()

Call Tree

SPIx_WriteRead() is called by 2 functions and calls 2 functions:

GYRO_IO_Write()

GYRO_IO_Read()

SPIx_WriteRead()

HAL_SPI_TransmitReceive()

SPIx_Error()

Data Use

SPIx_WriteRead() reads 2 variables:

HAL_StatusTypeDef::HAL_OK

SpixTimeout

SPIx_WriteRead()

Class Tree

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SPIx_WriteRead() function

Syntax

Arguments

Return value

Examples

References

Call Tree

Data Use

Class Tree

Override Tree

Implementations

Instances

Lifecycle