Bongjun Hur / WIZ550ioInterface

no upgrade or change at this. move to new Library for WIZ550io, W5500 -> http://mbed.org/teams/EthernetInterfaceW5500-makers/code/W5500Interface/

Dependents:   LPC11U68_NTPClient_HelloWorld_WIZ550io

Fork of WIZ550ioInterface by ban4jp -

please get the new Library for WIZ550io, W5500 (WIZnet) http://mbed.org/teams/EthernetInterfaceW5500-makers/code/W5500Interface/

Import libraryW5500Interface

This is the Interface library for WIZnet W5500 chip which forked of EthernetInterfaceW5500, WIZnetInterface and WIZ550ioInterface. This library has simple name as "W5500Interface". and can be used for Wiz550io users also.

Last commit 28 Apr 2015 by W5500-Ethernet-Interface Makers

Socket/TCPSocketConnection.cpp@11:5a5a3f373a6b, 2014-07-08 (annotated)

Committer:
Bongjun
Date:
Tue Jul 08 03:49:33 2014 +0000
Revision:
11:5a5a3f373a6b
Parent:
5:fb15c35d1e28 
update some code after comparing WIZnet Library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samux 1:fb4494783863 1 /* Copyright (C) 2012 mbed.org, MIT License
samux 1:fb4494783863 2 *
samux 1:fb4494783863 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
samux 1:fb4494783863 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
samux 1:fb4494783863 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
samux 1:fb4494783863 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
samux 1:fb4494783863 7 * furnished to do so, subject to the following conditions:
samux 1:fb4494783863 8 *
samux 1:fb4494783863 9 * The above copyright notice and this permission notice shall be included in all copies or
samux 1:fb4494783863 10 * substantial portions of the Software.
samux 1:fb4494783863 11 *
samux 1:fb4494783863 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
samux 1:fb4494783863 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
samux 1:fb4494783863 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
samux 1:fb4494783863 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
samux 1:fb4494783863 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
samux 1:fb4494783863 17 */
samux 1:fb4494783863 18
samux 1:fb4494783863 19 #include "TCPSocketConnection.h"
samux 1:fb4494783863 20
va009039 5:fb15c35d1e28 21 TCPSocketConnection::TCPSocketConnection()
va009039 5:fb15c35d1e28 22 {
va009039 5:fb15c35d1e28 23 }
samux 1:fb4494783863 24
samux 1:fb4494783863 25 int TCPSocketConnection::connect(const char* host, const int port)
samux 1:fb4494783863 26 {
va009039 5:fb15c35d1e28 27 if (_sock_fd < 0) {
va009039 5:fb15c35d1e28 28 _sock_fd = eth->new_socket();
va009039 5:fb15c35d1e28 29 if (_sock_fd < 0) {
va009039 5:fb15c35d1e28 30 return -1;
va009039 5:fb15c35d1e28 31 }
va009039 5:fb15c35d1e28 32 }
va009039 5:fb15c35d1e28 33 if (set_address(host, port) != 0) {
samux 1:fb4494783863 34 return -1;
va009039 5:fb15c35d1e28 35 }
va009039 5:fb15c35d1e28 36 if (!eth->connect(_sock_fd, get_address(), port)) {
va009039 5:fb15c35d1e28 37 return -1;
va009039 5:fb15c35d1e28 38 }
samux 1:fb4494783863 39 return 0;
samux 1:fb4494783863 40 }
samux 1:fb4494783863 41
samux 1:fb4494783863 42 bool TCPSocketConnection::is_connected(void)
samux 1:fb4494783863 43 {
va009039 5:fb15c35d1e28 44 return eth->is_connected(_sock_fd);
samux 1:fb4494783863 45 }
samux 1:fb4494783863 46
samux 1:fb4494783863 47 int TCPSocketConnection::send(char* data, int length)
samux 1:fb4494783863 48 {
va009039 5:fb15c35d1e28 49 int size = eth->wait_writeable(_sock_fd, _blocking ? -1 : _timeout);
va009039 5:fb15c35d1e28 50 if (size < 0) {
va009039 5:fb15c35d1e28 51 return -1;
samux 1:fb4494783863 52 }
va009039 5:fb15c35d1e28 53 if (size > length) {
va009039 5:fb15c35d1e28 54 size = length;
va009039 5:fb15c35d1e28 55 }
va009039 5:fb15c35d1e28 56 return eth->send(_sock_fd, data, size);
samux 1:fb4494783863 57 }
samux 1:fb4494783863 58
samux 1:fb4494783863 59 // -1 if unsuccessful, else number of bytes written
samux 1:fb4494783863 60 int TCPSocketConnection::send_all(char* data, int length)
samux 1:fb4494783863 61 {
va009039 5:fb15c35d1e28 62 int writtenLen = 0;
va009039 5:fb15c35d1e28 63 while (writtenLen < length) {
va009039 5:fb15c35d1e28 64 int size = eth->wait_writeable(_sock_fd, _blocking ? -1 : _timeout);
va009039 5:fb15c35d1e28 65 if (size < 0) {
va009039 5:fb15c35d1e28 66 return -1;
va009039 5:fb15c35d1e28 67 }
va009039 5:fb15c35d1e28 68 if (size > (length-writtenLen)) {
va009039 5:fb15c35d1e28 69 size = (length-writtenLen);
va009039 5:fb15c35d1e28 70 }
va009039 5:fb15c35d1e28 71 int ret = eth->send(_sock_fd, data + writtenLen, size);
va009039 5:fb15c35d1e28 72 if (ret < 0) {
va009039 5:fb15c35d1e28 73 return -1;
va009039 5:fb15c35d1e28 74 }
va009039 5:fb15c35d1e28 75 writtenLen += ret;
samux 1:fb4494783863 76 }
va009039 5:fb15c35d1e28 77 return writtenLen;
samux 1:fb4494783863 78 }
samux 1:fb4494783863 79
samux 1:fb4494783863 80 // -1 if unsuccessful, else number of bytes received
samux 1:fb4494783863 81 int TCPSocketConnection::receive(char* data, int length)
samux 1:fb4494783863 82 {
va009039 5:fb15c35d1e28 83 int size = eth->wait_readable(_sock_fd, _blocking ? -1 : _timeout);
va009039 5:fb15c35d1e28 84 if (size < 0) {
va009039 5:fb15c35d1e28 85 return -1;
samux 1:fb4494783863 86 }
va009039 5:fb15c35d1e28 87 if (size > length) {
va009039 5:fb15c35d1e28 88 size = length;
samux 1:fb4494783863 89 }
va009039 5:fb15c35d1e28 90 return eth->recv(_sock_fd, data, size);
samux 1:fb4494783863 91 }
samux 1:fb4494783863 92
samux 1:fb4494783863 93 // -1 if unsuccessful, else number of bytes received
samux 1:fb4494783863 94 int TCPSocketConnection::receive_all(char* data, int length)
samux 1:fb4494783863 95 {
va009039 5:fb15c35d1e28 96 int readLen = 0;
va009039 5:fb15c35d1e28 97 while (readLen < length) {
va009039 5:fb15c35d1e28 98 int size = eth->wait_readable(_sock_fd, _blocking ? -1 :_timeout);
va009039 5:fb15c35d1e28 99 if (size <= 0) {
va009039 5:fb15c35d1e28 100 break;
va009039 5:fb15c35d1e28 101 }
va009039 5:fb15c35d1e28 102 if (size > (length - readLen)) {
va009039 5:fb15c35d1e28 103 size = length - readLen;
samux 1:fb4494783863 104 }
va009039 5:fb15c35d1e28 105 int ret = eth->recv(_sock_fd, data + readLen, size);
va009039 5:fb15c35d1e28 106 if (ret < 0) {
va009039 5:fb15c35d1e28 107 return -1;
va009039 5:fb15c35d1e28 108 }
va009039 5:fb15c35d1e28 109 readLen += ret;
samux 1:fb4494783863 110 }
va009039 5:fb15c35d1e28 111 return readLen;
samux 1:fb4494783863 112 }