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
Socket/WIZnet_Socket.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?
User | Revision | Line number | New 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 | |
justinkim | 0:d4c8fe4d9b29 | 19 | #include "WIZnet_Socket.h" |
justinkim | 0:d4c8fe4d9b29 | 20 | |
justinkim | 0:d4c8fe4d9b29 | 21 | WIZnet_Socket::WIZnet_Socket() : _sock_fd(-1),_blocking(true), _timeout(1500) |
justinkim | 0:d4c8fe4d9b29 | 22 | { |
justinkim | 0:d4c8fe4d9b29 | 23 | eth = WIZnet_Chip::getInstance(); |
justinkim | 0:d4c8fe4d9b29 | 24 | if (eth == NULL) { |
justinkim | 0:d4c8fe4d9b29 | 25 | error("Socket constructor error: no W7500 instance available!\r\n"); |
justinkim | 0:d4c8fe4d9b29 | 26 | } |
justinkim | 0:d4c8fe4d9b29 | 27 | } |
justinkim | 0:d4c8fe4d9b29 | 28 | |
justinkim | 0:d4c8fe4d9b29 | 29 | void WIZnet_Socket::set_blocking(bool blocking, unsigned int timeout) |
justinkim | 0:d4c8fe4d9b29 | 30 | { |
justinkim | 0:d4c8fe4d9b29 | 31 | _blocking = blocking; |
justinkim | 0:d4c8fe4d9b29 | 32 | _timeout = timeout; |
justinkim | 0:d4c8fe4d9b29 | 33 | } |
justinkim | 0:d4c8fe4d9b29 | 34 | |
justinkim | 0:d4c8fe4d9b29 | 35 | int WIZnet_Socket::close() |
justinkim | 0:d4c8fe4d9b29 | 36 | { |
justinkim | 0:d4c8fe4d9b29 | 37 | // add this code refer from EthernetInterface. |
justinkim | 0:d4c8fe4d9b29 | 38 | // update by Patrick Pollet |
justinkim | 0:d4c8fe4d9b29 | 39 | int res; |
justinkim | 0:d4c8fe4d9b29 | 40 | res = eth->close(_sock_fd); |
justinkim | 0:d4c8fe4d9b29 | 41 | _sock_fd = -1; |
justinkim | 0:d4c8fe4d9b29 | 42 | return (res)? 0: -1; |
justinkim | 0:d4c8fe4d9b29 | 43 | } |
justinkim | 0:d4c8fe4d9b29 | 44 | |
justinkim | 0:d4c8fe4d9b29 | 45 | WIZnet_Socket::~WIZnet_Socket() |
justinkim | 0:d4c8fe4d9b29 | 46 | { |
justinkim | 0:d4c8fe4d9b29 | 47 | close(); //Don't want to leak |
justinkim | 0:d4c8fe4d9b29 | 48 | } |