ethernet.c File Reference

Ethernet management for LwIP (threaded mode).

Copyright (c) 2013-2018 Microchip Technology Inc. and its subsidiaries.

#include <string.h>
#include "board.h"
#include "ethernet.h"
#include "ethernet_phy.h"
#include "emac.h"
#include "sysclk.h"
#include "lwip/sys.h"
#include "lwip/api.h"
#include "lwip/tcp.h"
#include "lwip/tcpip.h"
#include "lwip/memp.h"
#include "lwip/dhcp.h"
#include "lwip/dns.h"
#include "lwip/stats.h"
#include "lwip/init.h"
#include "lwip/ip_frag.h"
#include "lwip/inet.h"
#include "lwip/tcp_impl.h"
#include "netif/etharp.h"

Functions
static void	ethernet_configure_interface (void)
	Configure ethernet interface. More...
void	init_ethernet (void)
	Initialize ethernet stask. More...
void	status_callback (struct netif *netif)
	Status callback used to print assigned IP address. More...

Variables
int8_t	g_c_ipconfig []
uint32_t	g_ip_mode
struct netif	gs_net_if

static void ethernet_configure_interface ( void  )

static

Configure ethernet interface.

References ip_addr::addr, dhcp_start(), ERR_OK, ETHERNET_CONF_GATEWAY_ADDR0, ETHERNET_CONF_GATEWAY_ADDR1, ETHERNET_CONF_GATEWAY_ADDR2, ETHERNET_CONF_GATEWAY_ADDR3, ETHERNET_CONF_IPADDR0, ETHERNET_CONF_IPADDR1, ETHERNET_CONF_IPADDR2, ETHERNET_CONF_IPADDR3, ETHERNET_CONF_NET_MASK0, ETHERNET_CONF_NET_MASK1, ETHERNET_CONF_NET_MASK2, ETHERNET_CONF_NET_MASK3, ethernetif_init(), g_ip_mode, gs_net_if, IP4_ADDR, LWIP_ASSERT, netif_add(), netif_set_default(), netif_set_status_callback(), netif_set_up(), NULL, status_callback(), and tcpip_input().

Referenced by init_ethernet().

void init_ethernet

(

void

)

Initialize ethernet stask.

Initialize the ethernet interface.

References ethernet_configure_interface(), NULL, and tcpip_init().

Referenced by gfx_task().

void status_callback

(

struct netif *

netif

)

Status callback used to print assigned IP address.

Status callback used to print address given by DHCP.

Parameters

netif

Instance to network interface.

References g_c_ipconfig, g_ip_mode, inet_ntoa, netif::ip_addr, and netif_is_up.

Referenced by ethernet_configure_interface(), and netif_set_status_callback().

int8_t g_c_ipconfig[]

Referenced by gfx_task(), and status_callback().

uint32_t g_ip_mode

Referenced by ethernet_configure_interface(), event_handler(), gfx_task(), and status_callback().

struct netif gs_net_if

Referenced by ethernet_configure_interface().