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_UDPSocket.h@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 | #ifndef WIZnet_UDPSOCKET_H |
justinkim | 0:d4c8fe4d9b29 | 20 | #define WIZnet_UDPSOCKET_H |
justinkim | 0:d4c8fe4d9b29 | 21 | |
justinkim | 0:d4c8fe4d9b29 | 22 | #include "Endpoint.h" |
justinkim | 0:d4c8fe4d9b29 | 23 | #include "WIZnet_Socket.h" |
justinkim | 0:d4c8fe4d9b29 | 24 | |
justinkim | 0:d4c8fe4d9b29 | 25 | /** |
justinkim | 0:d4c8fe4d9b29 | 26 | UDP Socket |
justinkim | 0:d4c8fe4d9b29 | 27 | */ |
justinkim | 0:d4c8fe4d9b29 | 28 | class WIZnet_UDPSocket: public WIZnet_Socket { |
justinkim | 0:d4c8fe4d9b29 | 29 | |
justinkim | 0:d4c8fe4d9b29 | 30 | public: |
justinkim | 0:d4c8fe4d9b29 | 31 | /** Instantiate an UDP Socket. |
justinkim | 0:d4c8fe4d9b29 | 32 | */ |
justinkim | 0:d4c8fe4d9b29 | 33 | WIZnet_UDPSocket(); |
justinkim | 0:d4c8fe4d9b29 | 34 | |
justinkim | 0:d4c8fe4d9b29 | 35 | /** Init the UDP Client Socket without binding it to any specific port |
justinkim | 0:d4c8fe4d9b29 | 36 | \return 0 on success, -1 on failure. |
justinkim | 0:d4c8fe4d9b29 | 37 | */ |
justinkim | 0:d4c8fe4d9b29 | 38 | int init(void); |
justinkim | 0:d4c8fe4d9b29 | 39 | |
justinkim | 0:d4c8fe4d9b29 | 40 | /** Bind a UDP Server Socket to a specific port |
justinkim | 0:d4c8fe4d9b29 | 41 | \param port The port to listen for incoming connections on |
justinkim | 0:d4c8fe4d9b29 | 42 | \return 0 on success, -1 on failure. |
justinkim | 0:d4c8fe4d9b29 | 43 | */ |
justinkim | 0:d4c8fe4d9b29 | 44 | int bind(int port = -1); |
justinkim | 0:d4c8fe4d9b29 | 45 | |
justinkim | 0:d4c8fe4d9b29 | 46 | /** Send a packet to a remote endpoint |
justinkim | 0:d4c8fe4d9b29 | 47 | \param remote The remote endpoint |
justinkim | 0:d4c8fe4d9b29 | 48 | \param packet The packet to be sent |
justinkim | 0:d4c8fe4d9b29 | 49 | \param length The length of the packet to be sent |
justinkim | 0:d4c8fe4d9b29 | 50 | \return the number of written bytes on success (>=0) or -1 on failure |
justinkim | 0:d4c8fe4d9b29 | 51 | */ |
justinkim | 0:d4c8fe4d9b29 | 52 | int sendTo(Endpoint &remote, char *packet, int length); |
justinkim | 0:d4c8fe4d9b29 | 53 | |
justinkim | 0:d4c8fe4d9b29 | 54 | /** Receive a packet from a remote endpoint |
justinkim | 0:d4c8fe4d9b29 | 55 | \param remote The remote endpoint |
justinkim | 0:d4c8fe4d9b29 | 56 | \param buffer The buffer for storing the incoming packet data. If a packet |
justinkim | 0:d4c8fe4d9b29 | 57 | is too long to fit in the supplied buffer, excess bytes are discarded |
justinkim | 0:d4c8fe4d9b29 | 58 | \param length The length of the buffer |
justinkim | 0:d4c8fe4d9b29 | 59 | \return the number of received bytes on success (>=0) or -1 on failure |
justinkim | 0:d4c8fe4d9b29 | 60 | */ |
justinkim | 0:d4c8fe4d9b29 | 61 | int receiveFrom(Endpoint &remote, char *buffer, int length); |
justinkim | 0:d4c8fe4d9b29 | 62 | |
justinkim | 0:d4c8fe4d9b29 | 63 | private: |
justinkim | 0:d4c8fe4d9b29 | 64 | void confEndpoint(Endpoint & ep); |
justinkim | 0:d4c8fe4d9b29 | 65 | void readEndpoint(Endpoint & ep, uint8_t info[]); |
justinkim | 0:d4c8fe4d9b29 | 66 | }; |
justinkim | 0:d4c8fe4d9b29 | 67 | |
justinkim | 0:d4c8fe4d9b29 | 68 | #endif |