eswifi_bus_spi.c File Reference

#include "eswifi_log.h"
#include <zephyr.h>
#include <kernel.h>
#include <device.h>
#include <string.h>
#include <errno.h>
#include <drivers/gpio.h>
#include <drivers/spi.h>
#include "eswifi.h"

Data Structures
struct	eswifi_spi_data

Macros
#define	DT_DRV_COMPAT   inventek_eswifi
#define	ESWIFI_SPI_THREAD_STACK_SIZE   1024
#define	SPI_READ_CHUNK_SIZE   32

Functions
	LOG_MODULE_DECLARE (wifi_eswifi)
	K_KERNEL_STACK_MEMBER (eswifi_spi_poll_stack, 1024)
static bool	eswifi_spi_cmddata_ready (struct eswifi_spi_data *spi)
static int	eswifi_spi_wait_cmddata_ready (struct eswifi_spi_data *spi)
static int	eswifi_spi_write (struct eswifi_dev *eswifi, char *data, size_t dlen)
static int	eswifi_spi_read (struct eswifi_dev *eswifi, char *data, size_t dlen)
static int	eswifi_spi_request (struct eswifi_dev *eswifi, char *cmd, size_t clen, char *rsp, size_t rlen)
static void	eswifi_spi_read_msg (struct eswifi_dev *eswifi)
static void	eswifi_spi_poll_thread (void *p1)
int	eswifi_spi_init (struct eswifi_dev *eswifi)
struct eswifi_bus_ops *	eswifi_get_bus (void)

Variables
static struct eswifi_spi_data	eswifi_spi0
static struct eswifi_bus_ops	eswifi_bus_ops_spi

Macro Definition Documentation

DT_DRV_COMPAT

#define DT_DRV_COMPAT   inventek_eswifi

Copyright (c) 2018 Linaro

SPDX-License-Identifier: Apache-2.0

ESWIFI_SPI_THREAD_STACK_SIZE

#define ESWIFI_SPI_THREAD_STACK_SIZE   1024

SPI_READ_CHUNK_SIZE

#define SPI_READ_CHUNK_SIZE   32

Function Documentation

eswifi_get_bus()

struct eswifi_bus_ops * eswifi_get_bus

(

void

)

eswifi_spi_cmddata_ready()

static bool eswifi_spi_cmddata_ready ( struct eswifi_spi_data *  spi )

static

eswifi_spi_init()

int eswifi_spi_init

(

struct eswifi_dev *

eswifi

)

eswifi_spi_poll_thread()

static void eswifi_spi_poll_thread ( void *  p1 )

static

eswifi_spi_read()

static int eswifi_spi_read ( struct eswifi_dev *  eswifi, char *  data, size_t  dlen  )

static

eswifi_spi_read_msg()

static void eswifi_spi_read_msg ( struct eswifi_dev *  eswifi )

static

eswifi_spi_request()

static int eswifi_spi_request ( struct eswifi_dev *  eswifi, char *  cmd, size_t  clen, char *  rsp, size_t  rlen  )

static

eswifi_spi_wait_cmddata_ready()

static int eswifi_spi_wait_cmddata_ready ( struct eswifi_spi_data *  spi )

static

eswifi_spi_write()

static int eswifi_spi_write ( struct eswifi_dev *  eswifi, char *  data, size_t  dlen  )

static

K_KERNEL_STACK_MEMBER()

K_KERNEL_STACK_MEMBER	(	eswifi_spi_poll_stack	,
		1024
	)

LOG_MODULE_DECLARE()

LOG_MODULE_DECLARE

(

wifi_eswifi

)

Variable Documentation

eswifi_bus_ops_spi

struct eswifi_bus_ops eswifi_bus_ops_spi

static

Initial value:

= {
        .init = eswifi_spi_init,
        .request = eswifi_spi_request,
}

eswifi_spi0

struct eswifi_spi_data eswifi_spi0

static