STM32F7XXX Discovery Ether [詳解]

#include "sysconfig.h"
#include "device.h"
#include "interrupt.h"
#include "str.h"
#include "tkprintf.h"
#include "device/ether_ioctl.h"
#include "task/event.h"
#include "task/syscall.h"
#include "stm32f7xx_hal_conf.h"
#include "stm32f7xx_hal_eth.h"
#include "dkprintf.h"

stm32f7xxx-disc_ether.c の依存先関係図:

[ソースコード]

マクロ定義
#define	LAN8742A_PHY_ADDRESS 0x00U

#define	RMII_TXD1_Pin GPIO_PIN_14

#define	RMII_TXD1_GPIO_Port GPIOG

#define	RMII_TXD0_Pin GPIO_PIN_13

#define	RMII_TXD0_GPIO_Port GPIOG

#define	RMII_TX_EN_Pin GPIO_PIN_11

#define	RMII_TX_EN_GPIO_Port GPIOG

#define	RMII_RXER_Pin GPIO_PIN_5

#define	RMII_RXER_GPIO_Port GPIOD

#define	RMII_MDC_Pin GPIO_PIN_1

#define	RMII_MDC_GPIO_Port GPIOC

#define	RMII_REF_CLK_Pin GPIO_PIN_1

#define	RMII_REF_CLK_GPIO_Port GPIOA

#define	RMII_RXD0_Pin GPIO_PIN_4

#define	RMII_RXD0_GPIO_Port GPIOC

#define	RMII_MDIO_Pin GPIO_PIN_2

#define	RMII_MDIO_GPIO_Port GPIOA

#define	RMII_RXD1_Pin GPIO_PIN_5

#define	RMII_RXD1_GPIO_Port GPIOC

#define	RMII_CRS_DV_Pin GPIO_PIN_7

#define	RMII_CRS_DV_GPIO_Port GPIOA

関数
ETH_DMADescTypeDef DMARxDscrTab [ETH_RXBUFNB]	__attribute__ ((section(".RxDescripSection")))

ETH_DMADescTypeDef DMATxDscrTab [ETH_TXBUFNB]	__attribute__ ((section(".TxDescripSection")))

uint8_t Rx_Buff [ETH_RXBUFNB][ETH_RX_BUF_SIZE]	__attribute__ ((section(".RxBUF")))

uint8_t Tx_Buff [ETH_TXBUFNB][ETH_TX_BUF_SIZE]	__attribute__ ((section(".TxBUF")))

void	HAL_ETH_RxCpltCallback (ETH_HandleTypeDef *heth)

static void	inthdr_ether (unsigned int intnum, void *sp)

void	HAL_ETH_MspInit (ETH_HandleTypeDef *heth)

static int	ether_register (struct st_device dev, char param)

static int	ether_open (struct st_device *dev)

static int	ether_close (struct st_device *dev)

static int	ether_read (struct st_device dev, void data, unsigned int size)

static int	ether_write (struct st_device dev, const void data, unsigned int size)

static int	ether_ioctl (struct st_device dev, unsigned int com, unsigned int arg, void param)

static int	ether_select (struct st_device *dev, unsigned int timeout)

変数
static unsigned char	macaddress [6] = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x01 }

static unsigned char	ether_event [ETH_RXBUFNB+1]

static struct st_event	interrupt_evtque

static ETH_HandleTypeDef	EthHandle

static void *	int_sp

const struct st_device	ether_device

詳解

STM32F7XXX Discovery Ether

日付: 2017.02.05

著者: Takashi SHUDO

stm32f7xxx-disc_ether.c に定義があります。

変数詳解

◆ ether_device

const struct st_device ether_device

初期値:

= {
        .name           = DEF_DEV_NAME_ETHER,
        .explan         = "STM32F7xxx-Discovery Ether",
        .register_dev   = ether_register,
        .open           = ether_open,
        .close          = ether_close,
        .read           = ether_read,
        .write          = ether_write,
        .ioctl          = ether_ioctl,
        .select         = ether_select,
}

stm32f7xxx-disc_ether.c の 340 行目に定義があります。

マクロ定義

関数

変数

詳解

変数詳解

◆ ether_device