SPI_InitTypeDef::Direction field

STM32F4-Discovery

Examples

SPI

SPI_FullDuplex_AdvComIT

Master

Slave

SPI_FullDuplex_AdvComPolling

Master

Slave

STM32F401-Discovery

Examples

SPI

STM32F411E-Discovery

Examples

SPI

STM32F411RE-Nucleo

Examples_MIX

SPI

SPI_HalfDuplex_ComPollingIT

STM32F412G-Discovery

Examples

SPI

STM32F412ZG-Nucleo

Examples

SPI

STM32F413ZH-Nucleo

Examples

SPI

STM32F429I-Discovery

Examples

SPI

References

from 0/44 examples

Code

Location

Referrer

uint32_t Direction; /*!< Specifies the SPI bidirectional mode state.

stm32f4xx_hal_spi.h:51

assert_param(IS_SPI_DIRECTION(hspi->Init.Direction));

stm32f4xx_hal_spi.c:322

HAL_SPI_Init()

(hspi->Init.Direction & (SPI_CR1_RXONLY | SPI_CR1_BIDIMODE)) |

stm32f4xx_hal_spi.c:399

HAL_SPI_Init()

assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction));

stm32f4xx_hal_spi.c:776

if (hspi->Init.Direction == SPI_DIRECTION_1LINE)

stm32f4xx_hal_spi.c:812

if (hspi->Init.Direction == SPI_DIRECTION_2LINES)

stm32f4xx_hal_spi.c:910

if ((hspi->Init.Mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES))

stm32f4xx_hal_spi.c:953

HAL_SPI_Receive()

if (hspi->Init.Direction == SPI_DIRECTION_1LINE)

stm32f4xx_hal_spi.c:997

HAL_SPI_Receive()

assert_param(IS_SPI_DIRECTION_2LINES(hspi->Init.Direction));

stm32f4xx_hal_spi.c:1158

((tmp_mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES) && (tmp_state == HAL_SPI_STATE_BUSY_RX))))

stm32f4xx_hal_spi.c:1172

if (hspi->Init.Direction == SPI_DIRECTION_2LINES)

stm32f4xx_hal_spi.c:1366

HAL_SPI_TransmitReceive_IT()

assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction));

stm32f4xx_hal_spi.c:1398

HAL_SPI_Transmit_IT()

if (hspi->Init.Direction == SPI_DIRECTION_1LINE)

stm32f4xx_hal_spi.c:1440

HAL_SPI_Transmit_IT()

if ((hspi->Init.Direction == SPI_DIRECTION_2LINES) && (hspi->Init.Mode == SPI_MODE_MASTER))

stm32f4xx_hal_spi.c:1490

HAL_SPI_Receive_IT()

if (hspi->Init.Direction == SPI_DIRECTION_1LINE)

stm32f4xx_hal_spi.c:1531

HAL_SPI_Receive_IT()

assert_param(IS_SPI_DIRECTION_2LINES(hspi->Init.Direction));

stm32f4xx_hal_spi.c:1582

((tmp_mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES) && (tmp_state == HAL_SPI_STATE_BUSY_RX))))

stm32f4xx_hal_spi.c:1589

HAL_SPI_TransmitReceive_IT()

assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction));

stm32f4xx_hal_spi.c:1672

HAL_SPI_Transmit_DMA()

if (hspi->Init.Direction == SPI_DIRECTION_1LINE)

stm32f4xx_hal_spi.c:1704

HAL_SPI_Transmit_DMA()

if ((hspi->Init.Direction == SPI_DIRECTION_2LINES) && (hspi->Init.Mode == SPI_MODE_MASTER))

stm32f4xx_hal_spi.c:1784

HAL_SPI_Receive_DMA()

if (hspi->Init.Direction == SPI_DIRECTION_1LINE)

stm32f4xx_hal_spi.c:1818

HAL_SPI_Receive_DMA()

assert_param(IS_SPI_DIRECTION_2LINES(hspi->Init.Direction));

stm32f4xx_hal_spi.c:1897

HAL_SPI_TransmitReceive_DMA()

((tmp_mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES) && (tmp_state == HAL_SPI_STATE_BUSY_RX))))

stm32f4xx_hal_spi.c:1907

HAL_SPI_TransmitReceive_DMA()

if (hspi->Init.Direction == SPI_DIRECTION_2LINES)

stm32f4xx_hal_spi.c:2732

SPI_DMATransmitCplt()

if ((hspi->Init.Direction == SPI_DIRECTION_2LINES) && (hspi->Init.Mode == SPI_MODE_MASTER))

stm32f4xx_hal_spi.c:2800

SPI_DMAReceiveCplt()

if ((hspi->Init.Mode == SPI_MODE_MASTER) && ((hspi->Init.Direction == SPI_DIRECTION_1LINE)

stm32f4xx_hal_spi.c:3543

SPI_WaitFlagStateUntilTimeout()

|| (hspi->Init.Direction == SPI_DIRECTION_2LINES_RXONLY)))

stm32f4xx_hal_spi.c:3544

SPI_WaitFlagStateUntilTimeout()

if ((hspi->Init.Mode == SPI_MODE_MASTER) && ((hspi->Init.Direction == SPI_DIRECTION_1LINE)

stm32f4xx_hal_spi.c:3585

|| (hspi->Init.Direction == SPI_DIRECTION_2LINES_RXONLY)))

stm32f4xx_hal_spi.c:3586

if (hspi->Init.Direction != SPI_DIRECTION_2LINES_RXONLY)

stm32f4xx_hal_spi.c:3595

if (hspi->Init.Direction == SPI_DIRECTION_2LINES)

stm32f4xx_hal_spi.c:3709

SPI_CloseRxTx_ISR()

if (hspi->Init.Direction == SPI_DIRECTION_2LINES)

stm32f4xx_hal_spi.c:3787

SPI_CloseRx_ISR()

if (hspi->Init.Direction == SPI_DIRECTION_2LINES)

stm32f4xx_hal_spi.c:3867

SPI_CloseTx_ISR()

Call Tree

from 0/44 examples

All items filtered out

Data Use

from 0/44 examples

SPI_InitTypeDef::Direction is read by 17 functions:

SPI_InitTypeDef::Direction

HAL_SPI_Init()

HAL_SPI_Receive()

HAL_SPI_TransmitReceive_IT()

HAL_SPI_Transmit_IT()

HAL_SPI_Receive_IT()

HAL_SPI_Transmit_DMA()

HAL_SPI_Receive_DMA()

HAL_SPI_TransmitReceive_DMA()

SPI_DMATransmitCplt()

SPI_DMAReceiveCplt()

SPI_WaitFlagStateUntilTimeout()