M2MB_SLAVE_SPI_S Struct Reference

#include <m2mb_spi_slave.h>

Data Fields
CHAR	rx_buffer [M2MB_SPI_SLAVE_RECEIVE_BUFFER_COUNT][M2MB_SPI_SLAVE_RECEIVE_BUFFER_SIZE]
UINT8	rx_get_index
UINT8	rx_inuse_index
UINT8	rx_recycle_index
M2MB_SLAVE_SPI_WRITE_REQUEST_T	write_req
M2MB_SLAVE_SPI_BUFFER_T	rx_buf_info [M2MB_SPI_SLAVE_RECEIVE_BUFFER_COUNT]
M2MB_SLAVE_SPI_BUFFER_T	tx_buf_info [M2MB_SPI_SLAVE_WRITE_BUFFER_MAX]
UINT8	tx_buffer [M2MB_SPI_SLAVE_WRITE_BUFFER_MAX][2048]
UINT16	tx_pend_len
UINT16	tx_done_len
UINT8	rx_enque_cnt
UINT8	rx_pause
M2MB_OS_SEM_HANDLE	sem_handle
M2MB_OS_EV_HANDLE	ev_tx_handle
M2MB_OS_EV_HANDLE	ev_init_handle
UINT8	init_done
INT32	instance_id
INT32	mbox_id
UINT8	enable

Detailed Description

Structure used for SPI slave

Definition at line 107 of file m2mb_spi_slave.h.

Field Documentation

enable

UINT8 enable

device enable or disable

Definition at line 136 of file m2mb_spi_slave.h.

ev_init_handle

M2MB_OS_EV_HANDLE ev_init_handle

event handler for init complete

Definition at line 131 of file m2mb_spi_slave.h.

ev_tx_handle

M2MB_OS_EV_HANDLE ev_tx_handle

event handler for write

Definition at line 130 of file m2mb_spi_slave.h.

init_done

UINT8 init_done

initialization

Definition at line 133 of file m2mb_spi_slave.h.

instance_id

INT32 instance_id

instance id

Definition at line 134 of file m2mb_spi_slave.h.

mbox_id

INT32 mbox_id

MBOX ID

Definition at line 135 of file m2mb_spi_slave.h.

rx_buf_info

M2MB_SLAVE_SPI_BUFFER_T rx_buf_info[M2MB_SPI_SLAVE_RECEIVE_BUFFER_COUNT]

Definition at line 115 of file m2mb_spi_slave.h.

rx_buffer

CHAR rx_buffer[M2MB_SPI_SLAVE_RECEIVE_BUFFER_COUNT][M2MB_SPI_SLAVE_RECEIVE_BUFFER_SIZE]

Definition at line 109 of file m2mb_spi_slave.h.

rx_enque_cnt

UINT8 rx_enque_cnt

Number of rx buffers currently enqued

Definition at line 127 of file m2mb_spi_slave.h.

rx_get_index

UINT8 rx_get_index

next buffer index to read (to be read by application)

Definition at line 110 of file m2mb_spi_slave.h.

rx_inuse_index

UINT8 rx_inuse_index

This buffer currently used by application

Definition at line 111 of file m2mb_spi_slave.h.

rx_pause

UINT8 rx_pause

RX pause state

Definition at line 128 of file m2mb_spi_slave.h.

rx_recycle_index

UINT8 rx_recycle_index

rx buffer index to recycle

Definition at line 112 of file m2mb_spi_slave.h.

sem_handle

M2MB_OS_SEM_HANDLE sem_handle

counting semaphore - indicates receive complete event

Definition at line 129 of file m2mb_spi_slave.h.

tx_buf_info

M2MB_SLAVE_SPI_BUFFER_T tx_buf_info[M2MB_SPI_SLAVE_WRITE_BUFFER_MAX]

Definition at line 116 of file m2mb_spi_slave.h.

tx_buffer

UINT8 tx_buffer[M2MB_SPI_SLAVE_WRITE_BUFFER_MAX][2048]

Definition at line 117 of file m2mb_spi_slave.h.

tx_done_len

UINT16 tx_done_len

Number of bytes already transmitted

Definition at line 125 of file m2mb_spi_slave.h.

tx_pend_len

UINT16 tx_pend_len

Number of bytes pending for tx

Definition at line 124 of file m2mb_spi_slave.h.

write_req

M2MB_SLAVE_SPI_WRITE_REQUEST_T write_req

write req

Definition at line 113 of file m2mb_spi_slave.h.

---

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

• m2mb_spi_slave.h