123
UipEthernet.h
- Committer:
- advxolltm
- Date:
- 2022-06-06
- Revision:
- 19:543c2d21e510
- Parent:
- 16:269f652b4d0b
File content as of revision 19:543c2d21e510:
/* UipEthernet.h - Arduino implementation of a UIP wrapper class. Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de> All rights reserved. Modified (ported to mbed) by Zoltan Hudak <hudakz@inbox.com> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef UIPETHERNET_h #define UIPETHERNET_h //#define UIPETHERNET_DEBUG //#define UIPETHERNET_DEBUG_CHKSUM //#define UIPETHERNET_DEBUG_UDP //#define UIPETHERNET_DEBUG_CLIENT #include "mbed.h" #include "DhcpClient.h" #include "IpAddress.h" #include "utility/Enc28j60Eth.h" #include "TcpClient.h" #include "TcpServer.h" #include "UdpSocket.h" extern "C" { #include "utility/uip_timer.h" #include "utility/uip.h" #include "utility/util.h" } class UipEthernet { public: static UipEthernet* ethernet; static IpAddress dnsServerAddress; Enc28j60Eth enc28j60Eth; UipEthernet (const uint8_t mac[6], PinName mosi, PinName miso, PinName sck, PinName cs); int connect(unsigned long timeout = 60); void disconnect(); void set_network(uint8_t octet1, uint8_t octet2, uint8_t octet3, uint8_t octet4); void set_network(IpAddress ip); void set_network(IpAddress ip, IpAddress dns); void set_network(IpAddress ip, IpAddress dns, IpAddress gateway); void set_network(IpAddress ip, IpAddress dns, IpAddress gateway, IpAddress subnet); void set_network(const char *ip_address, const char *netmask, const char *gateway); void tick(); IpAddress localIP(); IpAddress subnetMask(); IpAddress gatewayIP(); IpAddress dnsServerIP(); const char* get_ip_address(); void get_ip_address(SocketAddress* addr); const char* get_netmask(); void get_netmask(SocketAddress* addr); const char* get_gateway(); void get_gateway(SocketAddress* addr); static uint16_t chksum(uint16_t sum, const uint8_t* data, uint16_t len); static uint16_t ipchksum(); bool stoip4(const char *ip4addr, size_t len, void *dest); private: uint8_t *const _mac; IpAddress _ip; IpAddress _dns; IpAddress _gateway; IpAddress _subnet; static memhandle inPacket; static memhandle uipPacket; static uint8_t uipHeaderLen; static uint8_t packetState; DhcpClient dhcpClient; Timer periodicTimer; void init(const uint8_t* mac); bool network_send(); friend class TcpServer; friend class TcpClient; friend class UdpSocket; #if UIP_UDP uint16_t upper_layer_chksum(uint8_t proto); #endif friend uint16_t uip_ipchksum(); friend uint16_t uip_tcpchksum(); friend uint16_t uip_udpchksum(); friend void uipclient_appcall(); friend void uipudp_appcall(); #if UIP_CONF_IPV6 uint16_t uip_icmp6chksum(); #endif }; #endif