For mbed OS-5 version for WIZnet Ethernet Interface, this is Library using Hardware TCP/IP chip, W5500 and TCP/IP Offload Engine, W7500.
Warning
- If you want to use existing codes, you need to change the class used as EthernetInterface to WIZnetInterface.
This is WIZnet Ethernet Interface using Hardware TCP/IP chip, W5500 and TCP/IP Offload Engine, W7500.
- WIZwiki_W7500 : /platforms/WIZwiki-W7500/
- WIZwiki_W7500P : /platforms/WIZwiki-W7500P/
- WIZwiki_W7500ECO : /platforms/WIZwiki-W7500ECO/
- W5500 Ethernet Shield : /components/W5500-Ethernet-Kit-for-IoT/
This library is an Ethernet Interface library port-based on [EthernetInterface](https://developer.mbed.org/users/mbed_official/code/EthernetInterface/docs/tip/).
For more detail, visit http://embeddist.blogspot.kr/2015/06/wiznetinterface-for-armmbed.html
Diff: WIZnetInterface.h
- Revision:
- 0:d4c8fe4d9b29
diff -r 000000000000 -r d4c8fe4d9b29 WIZnetInterface.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WIZnetInterface.h Mon Sep 04 00:23:04 2017 +0000 @@ -0,0 +1,91 @@ +/* Copyright (C) 2012 mbed.org, MIT License + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of this software + * and associated documentation files (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, publish, distribute, + * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all copies or + * substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING + * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#pragma once +#include "eth_arch.h" + /** Interface using Wiznet chip to connect to an IP-based network + * + */ +class WIZnetInterface: public WIZnet_Chip { +public: + +#if (not defined TARGET_WIZwiki_W7500) && (not defined TARGET_WIZwiki_W7500P) && (not defined TARGET_WIZwiki_W7500ECO) + + /** + * Constructor + * + * \param mosi mbed pin to use for SPI + * \param miso mbed pin to use for SPI + * \param sclk mbed pin to use for SPI + * \param cs chip select of the WIZnet_Chip + * \param reset reset pin of the WIZnet_Chip + */ + WIZnetInterface(PinName mosi, PinName miso, PinName sclk, PinName cs, PinName reset); + WIZnetInterface(SPI* spi, PinName cs, PinName reset); +#endif + + /** Initialize the interface with DHCP. + * Initialize the interface and configure it to use DHCP (no connection at this point). + * \return 0 on success, a negative number on failure + */ + int init(); //With DHCP + int init(uint8_t * mac); //With DHCP + + /** Initialize the interface with a static IP address. + * Initialize the interface and configure it with the following static configuration (no connection at this point). + * \param ip the IP address to use + * \param mask the IP address mask + * \param gateway the gateway to use + * \return 0 on success, a negative number on failure + */ + int init(uint8_t * mac, const char* ip, const char* mask, const char* gateway); + + /** Connect + * Bring the interface up, start DHCP if needed. + * \return 0 on success, a negative number on failure + */ + int connect(); + + /** Disconnect + * Bring the interface down + * \return 0 on success, a negative number on failure + */ + int disconnect(); + + /** Get IP address & MAC address + * + * @ returns ip address + */ + char* getIPAddress(); + char* getNetworkMask(); + char* getGateway(); + char* getMACAddress(); + + int IPrenew(int timeout_ms = 15*1000); + +private: + char ip_string[20]; + char mask_string[20]; + char gw_string[20]; + char mac_string[20]; + bool ip_set; +}; + +#include "TCPSocketConnection.h" +#include "TCPSocketServer.h" +#include "WIZnet_UDPSocket.h"