WIZnet / WIZnetInterface-OS5 Featured

For mbed OS-5 version for WIZnet Ethernet Interface, this is Library using Hardware TCP/IP chip, W5500 and TCP/IP Offload Engine, W7500.

Dependents:   ledMapperTest

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.

https://developer.mbed.org/media/cache/platforms/WIZwiki_W7500_enabled.JPG.250x250_q85.jpg

https://developer.mbed.org/media/cache/platforms/WIZwiki_W7500P_enabled2.JPG.250x250_q85.jpg

https://developer.mbed.org/media/cache/platforms/WIZwiki_W7500ECO_enabled2.JPG.250x250_q85.jpg

https://developer.mbed.org/media/cache/components/components/fetch.phpmediaoshw5500_ethernet_shieldw5500_main_picture2.png.200x200_q85.jpg

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

Socket/Endpoint.cpp@0:d4c8fe4d9b29, 2017-09-04 (annotated)

Committer:
justinkim
Date:
Mon Sep 04 00:23:04 2017 +0000
Revision:
0:d4c8fe4d9b29
mbed OS 5 version migration...

Who changed what in which revision?

UserRevisionLine numberNew contents of line
justinkim 0:d4c8fe4d9b29 1 /* Copyright (C) 2012 mbed.org, MIT License
justinkim 0:d4c8fe4d9b29 2 *
justinkim 0:d4c8fe4d9b29 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
justinkim 0:d4c8fe4d9b29 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
justinkim 0:d4c8fe4d9b29 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
justinkim 0:d4c8fe4d9b29 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
justinkim 0:d4c8fe4d9b29 7 * furnished to do so, subject to the following conditions:
justinkim 0:d4c8fe4d9b29 8 *
justinkim 0:d4c8fe4d9b29 9 * The above copyright notice and this permission notice shall be included in all copies or
justinkim 0:d4c8fe4d9b29 10 * substantial portions of the Software.
justinkim 0:d4c8fe4d9b29 11 *
justinkim 0:d4c8fe4d9b29 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
justinkim 0:d4c8fe4d9b29 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
justinkim 0:d4c8fe4d9b29 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
justinkim 0:d4c8fe4d9b29 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
justinkim 0:d4c8fe4d9b29 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
justinkim 0:d4c8fe4d9b29 17 */
justinkim 0:d4c8fe4d9b29 18 #include "WIZnet_Socket.h"
justinkim 0:d4c8fe4d9b29 19 #include "Endpoint.h"
justinkim 0:d4c8fe4d9b29 20
justinkim 0:d4c8fe4d9b29 21 Endpoint::Endpoint()
justinkim 0:d4c8fe4d9b29 22 {
justinkim 0:d4c8fe4d9b29 23 //printf("reset_address\r\n");
justinkim 0:d4c8fe4d9b29 24 reset_address();
justinkim 0:d4c8fe4d9b29 25 }
justinkim 0:d4c8fe4d9b29 26 Endpoint::~Endpoint() {}
justinkim 0:d4c8fe4d9b29 27
justinkim 0:d4c8fe4d9b29 28 void Endpoint::reset_address(void)
justinkim 0:d4c8fe4d9b29 29 {
justinkim 0:d4c8fe4d9b29 30 _ipAddress[0] = '\0';
justinkim 0:d4c8fe4d9b29 31 _port = 0;
justinkim 0:d4c8fe4d9b29 32 }
justinkim 0:d4c8fe4d9b29 33
justinkim 0:d4c8fe4d9b29 34 int Endpoint::set_address(const char* host, const int port)
justinkim 0:d4c8fe4d9b29 35 {
justinkim 0:d4c8fe4d9b29 36 //Resolve DNS address or populate hard-coded IP address
justinkim 0:d4c8fe4d9b29 37 WIZnet_Chip* eth = WIZnet_Chip::getInstance();
justinkim 0:d4c8fe4d9b29 38 if (eth == NULL) {
justinkim 0:d4c8fe4d9b29 39 error("Endpoint constructor error: no WIZnet chip instance available!\r\n");
justinkim 0:d4c8fe4d9b29 40 return -1;
justinkim 0:d4c8fe4d9b29 41 }
justinkim 0:d4c8fe4d9b29 42 uint32_t addr;
justinkim 0:d4c8fe4d9b29 43 if (!eth->gethostbyname(host, &addr)) {
justinkim 0:d4c8fe4d9b29 44 error("DNS error : Cannot get url from DNS server\r\n");
justinkim 0:d4c8fe4d9b29 45 return -1;
justinkim 0:d4c8fe4d9b29 46 }
justinkim 0:d4c8fe4d9b29 47 snprintf(_ipAddress, sizeof(_ipAddress), "%d.%d.%d.%d", (addr>>24)&0xff, (addr>>16)&0xff, (addr>>8)&0xff, addr&0xff);
justinkim 0:d4c8fe4d9b29 48 _port = port;
justinkim 0:d4c8fe4d9b29 49 return 0;
justinkim 0:d4c8fe4d9b29 50 }
justinkim 0:d4c8fe4d9b29 51
justinkim 0:d4c8fe4d9b29 52 char* Endpoint::get_address()
justinkim 0:d4c8fe4d9b29 53 {
justinkim 0:d4c8fe4d9b29 54 return _ipAddress;
justinkim 0:d4c8fe4d9b29 55 }
justinkim 0:d4c8fe4d9b29 56
justinkim 0:d4c8fe4d9b29 57 int Endpoint::get_port()
justinkim 0:d4c8fe4d9b29 58 {
justinkim 0:d4c8fe4d9b29 59 return _port;
justinkim 0:d4c8fe4d9b29 60 }