_qspi_handle Struct Reference

QSPI handle Structure definition. More...

#include <gr55xx_hal_qspi.h>

Public Attributes

qspi_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_tp_dma
 
__IO hal_lock_t lock
 
__IO hal_qspi_state_t state
 
__IO uint32_t error_code
 
uint32_t timeout
 
uint32_t retention [22]
 

Detailed Description

QSPI handle Structure definition.

Definition at line 156 of file gr55xx_hal_qspi.h.

Member Data Documentation

◆ error_code

__IO uint32_t _qspi_handle::error_code

QSPI Error code

Definition at line 184 of file gr55xx_hal_qspi.h.

◆ init

qspi_init_t _qspi_handle::init

QSPI communication parameters.

Definition at line 160 of file gr55xx_hal_qspi.h.

◆ lock

__IO hal_lock_t _qspi_handle::lock

Locking object

Definition at line 180 of file gr55xx_hal_qspi.h.

◆ p_dma

dma_handle_t* _qspi_handle::p_dma

QSPI Rx/Tx DMA Handle parameters

Definition at line 178 of file gr55xx_hal_qspi.h.

◆ p_instance

qspi_regs_t* _qspi_handle::p_instance

QSPI registers base address.

Definition at line 158 of file gr55xx_hal_qspi.h.

◆ p_rx_buffer

uint8_t* _qspi_handle::p_rx_buffer

Pointer to QSPI Rx transfer Buffer

Definition at line 168 of file gr55xx_hal_qspi.h.

◆ p_tx_buffer

uint8_t* _qspi_handle::p_tx_buffer

Pointer to QSPI Tx transfer Buffer.

Definition at line 162 of file gr55xx_hal_qspi.h.

◆ read_fifo

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

Pointer to QSPI Rx transfer FIFO read function

Definition at line 176 of file gr55xx_hal_qspi.h.

◆ retention

uint32_t _qspi_handle::retention[22]

Save important register information.

Definition at line 188 of file gr55xx_hal_qspi.h.

◆ rx_xfer_count

__IO uint32_t _qspi_handle::rx_xfer_count

QSPI Rx Transfer Counter

Definition at line 172 of file gr55xx_hal_qspi.h.

◆ rx_xfer_size

__IO uint32_t _qspi_handle::rx_xfer_size

QSPI Rx Transfer size

Definition at line 170 of file gr55xx_hal_qspi.h.

◆ state

__IO hal_qspi_state_t _qspi_handle::state

QSPI communication state

Definition at line 182 of file gr55xx_hal_qspi.h.

◆ timeout

uint32_t _qspi_handle::timeout

Timeout for the QSPI memory access

Definition at line 186 of file gr55xx_hal_qspi.h.

◆ tx_xfer_count

__IO uint32_t _qspi_handle::tx_xfer_count

QSPI Tx Transfer Counter

Definition at line 166 of file gr55xx_hal_qspi.h.

◆ tx_xfer_size

__IO uint32_t _qspi_handle::tx_xfer_size

QSPI Tx Transfer size.

Definition at line 164 of file gr55xx_hal_qspi.h.

◆ write_fifo

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

Pointer to QSPI Tx transfer FIFO write function

Definition at line 174 of file gr55xx_hal_qspi.h.


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