mirror of
https://github.com/DCC-EX/CommandStation-EX.git
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53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
// This code slightly follows the conventions of, but is not derived from:
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// EHTERSHIELD_H library for Arduino etherShield
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// Copyright (c) 2008 Xing Yu. All right reserved. (this is LGPL v2.1)
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// It is however derived from the enc28j60 and ip code (which is GPL v2)
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// Author: Pascal Stang
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// Modified by: Guido Socher
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// DHCP code: Andrew Lindsay
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// Hence: GPL V2
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//
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// 2010-05-19 <jc@wippler.nl>
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#include "EtherCard.h"
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#include <stdarg.h>
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#include <avr/eeprom.h>
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EtherCard ether;
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uint8_t EtherCard::mymac[ETH_LEN]; // my MAC address
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uint8_t EtherCard::myip[IP_LEN]; // my ip address
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uint8_t EtherCard::netmask[IP_LEN]; // subnet mask
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uint8_t EtherCard::broadcastip[IP_LEN]; // broadcast address
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uint8_t EtherCard::gwip[IP_LEN]; // gateway
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uint8_t EtherCard::dhcpip[IP_LEN]; // dhcp server
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uint8_t EtherCard::dnsip[IP_LEN]; // dns server
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uint8_t EtherCard::hisip[IP_LEN]; // ip address of remote host
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uint16_t EtherCard::delaycnt = 0; //request gateway ARP lookup
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uint8_t EtherCard::begin (const uint16_t size,
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const uint8_t* macaddr,
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uint8_t csPin) {
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copyMac(mymac, macaddr);
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return initialize(size, mymac, csPin);
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}
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bool EtherCard::staticSetup (const uint8_t* my_ip,
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const uint8_t* gw_ip,
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const uint8_t* dns_ip,
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const uint8_t* mask) {
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if (my_ip != 0)
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copyIp(myip, my_ip);
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if (gw_ip != 0)
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setGwIp(gw_ip);
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if (dns_ip != 0)
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copyIp(dnsip, dns_ip);
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if(mask != 0)
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copyIp(netmask, mask);
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updateBroadcastAddress();
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delaycnt = 0; //request gateway ARP lookup
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return true;
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}
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