QSPI handle Structure definition. More...

#include <gr55xx_hal_qspi.h>

Data Fields
ssi_regs_t *	p_instance

qspi_init_t	init

uint8_t *	p_tx_buffer

__IO uint32_t	tx_xfer_size

__IO uint32_t	tx_xfer_count

uint8_t *	p_rx_buffer

__IO uint32_t	rx_xfer_size

__IO uint32_t	rx_xfer_count

void(*	write_fifo )(struct _qspi_handle *p_qspi)

void(*	read_fifo )(struct _qspi_handle *p_qspi)

dma_handle_t *	p_dma

__IO hal_lock_t	lock

__IO hal_qspi_state_t	state

__IO uint32_t	error_code

uint32_t	timeout

uint32_t	retention [9]

Detailed Description

QSPI handle Structure definition.

Field Documentation

◆ error_code

__IO uint32_t _qspi_handle::error_code

QSPI Error code

◆ init

qspi_init_t _qspi_handle::init

QSPI communication parameters

◆ lock

__IO hal_lock_t _qspi_handle::lock

Locking object

◆ p_dma

dma_handle_t* _qspi_handle::p_dma

QSPI Rx/Tx DMA Handle parameters

◆ p_instance

ssi_regs_t* _qspi_handle::p_instance

QSPI registers base address

◆ p_rx_buffer

uint8_t* _qspi_handle::p_rx_buffer

Pointer to QSPI Rx transfer Buffer

◆ p_tx_buffer

uint8_t* _qspi_handle::p_tx_buffer

Pointer to QSPI Tx transfer Buffer

◆ read_fifo

void(* _qspi_handle::read_fifo) (struct _qspi_handle *p_qspi)

Pointer to QSPI Rx transfer FIFO read function

◆ retention

uint32_t _qspi_handle::retention[9]

DMA important register information.

◆ rx_xfer_count

__IO uint32_t _qspi_handle::rx_xfer_count

QSPI Rx Transfer Counter

◆ rx_xfer_size

__IO uint32_t _qspi_handle::rx_xfer_size

QSPI Rx Transfer size

◆ state

__IO hal_qspi_state_t _qspi_handle::state

QSPI communication state

◆ timeout

uint32_t _qspi_handle::timeout

Timeout for the QSPI memory access

◆ tx_xfer_count

__IO uint32_t _qspi_handle::tx_xfer_count

QSPI Tx Transfer Counter

◆ tx_xfer_size

__IO uint32_t _qspi_handle::tx_xfer_size

QSPI Tx Transfer size

◆ write_fifo

void(* _qspi_handle::write_fifo) (struct _qspi_handle *p_qspi)

Pointer to QSPI Tx transfer FIFO write function

The documentation for this struct was generated from the following file:

gr55xx_hal_qspi.h

Data Fields