WIZnet / Mbed 2 deprecated WizFi250TcpUdpExample

WizFi250 Tcp Udp Example

Dependencies:   WizFi250Interface mbed

Fork of WizFi250TcpUdpExample by DongEun Koak

main.cpp@3:390016675fc8, 2015-06-23 (annotated)

Committer:
kaizen
Date:
Tue Jun 23 01:23:15 2015 +0000
Revision:
3:390016675fc8
Parent:
src/main.cpp@1:c0b6bfde0ea9
Child:
4:eb659522d69a
moved main.cpp to top

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kaizen 0:279f250818f6 1 /*
kaizen 0:279f250818f6 2 /* Copyright (C) 2014 Wiznet, MIT License
kaizen 0:279f250818f6 3 *
kaizen 0:279f250818f6 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
kaizen 0:279f250818f6 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
kaizen 0:279f250818f6 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
kaizen 0:279f250818f6 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
kaizen 0:279f250818f6 8 * furnished to do so, subject to the following conditions:
kaizen 0:279f250818f6 9 *
kaizen 0:279f250818f6 10 * The above copyright notice and this permission notice shall be included in all copies or
kaizen 0:279f250818f6 11 * substantial portions of the Software.
kaizen 0:279f250818f6 12 *
kaizen 0:279f250818f6 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
kaizen 0:279f250818f6 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
kaizen 0:279f250818f6 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
kaizen 0:279f250818f6 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
kaizen 0:279f250818f6 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
kaizen 0:279f250818f6 18 */
kaizen 0:279f250818f6 19
kaizen 0:279f250818f6 20 #include <stdio.h>
kaizen 0:279f250818f6 21 #include "mbed.h"
kaizen 0:279f250818f6 22 #include "WizFi250Interface.h"
kaizen 0:279f250818f6 23
kaizen 3:390016675fc8 24
kaizen 0:279f250818f6 25 #define SECURE WizFi250::SEC_AUTO
kaizen 3:390016675fc8 26 #define SSID "wizohp"
kaizen 3:390016675fc8 27 #define PASS "wiznet218"
kaizen 0:279f250818f6 28
kaizen 0:279f250818f6 29 #define ECHO_SERVER_ADDRESS "192.168.15.14"
kaizen 0:279f250818f6 30 #define ECHO_SERVER_PORT 5000
kaizen 0:279f250818f6 31
kaizen 3:390016675fc8 32 #if defined(TARGET_FRDM_KL25Z)
kaizen 3:390016675fc8 33 WizFi250Interface wizfi250(PTE0,PTE1,PTD5,PTD0,PTD4,NC,115200);
kaizen 3:390016675fc8 34 #else
kaizen 3:390016675fc8 35 WizFi250Interface wizfi250(D0,D1,D7,D8,PA_12,NC,115200);
kaizen 3:390016675fc8 36 #endif
kaizen 3:390016675fc8 37
kaizen 3:390016675fc8 38
kaizen 3:390016675fc8 39
kaizen 0:279f250818f6 40 void testUdpEchoClient();
kaizen 0:279f250818f6 41 void testUdpEchoServer();
kaizen 0:279f250818f6 42 void testTcpEchoClient();
kaizen 0:279f250818f6 43 void testTcpEchoServer();
kaizen 0:279f250818f6 44
kaizen 0:279f250818f6 45 int main()
kaizen 0:279f250818f6 46 {
kaizen 0:279f250818f6 47 int i;
kaizen 0:279f250818f6 48 char input;
kaizen 3:390016675fc8 49
kaizen 0:279f250818f6 50 wizfi250.init();
kaizen 0:279f250818f6 51 if ( wizfi250.connect(SECURE, SSID, PASS)) return -1;
kaizen 0:279f250818f6 52 printf("IP Address is %s\r\n", wizfi250.getIPAddress());
kaizen 0:279f250818f6 53
kaizen 0:279f250818f6 54
kaizen 0:279f250818f6 55 while(1)
kaizen 0:279f250818f6 56 {
kaizen 0:279f250818f6 57 printf("\r\nInput Test Mode ( 1:)\r\n");
kaizen 0:279f250818f6 58 scanf("%c",&input);
kaizen 0:279f250818f6 59
kaizen 0:279f250818f6 60 if(input == 'q')
kaizen 0:279f250818f6 61 break;
kaizen 0:279f250818f6 62
kaizen 0:279f250818f6 63 switch(input)
kaizen 0:279f250818f6 64 {
kaizen 0:279f250818f6 65 case '1':
kaizen 0:279f250818f6 66 testTcpEchoServer();
kaizen 0:279f250818f6 67 break;
kaizen 0:279f250818f6 68 case '2':
kaizen 0:279f250818f6 69 testTcpEchoClient();
kaizen 0:279f250818f6 70 break;
kaizen 0:279f250818f6 71 case '3':
kaizen 0:279f250818f6 72 testUdpEchoClient();
kaizen 0:279f250818f6 73 break;
kaizen 0:279f250818f6 74 case '4':
kaizen 0:279f250818f6 75 testUdpEchoServer();
kaizen 0:279f250818f6 76 break;
kaizen 0:279f250818f6 77 }
kaizen 0:279f250818f6 78 }
kaizen 0:279f250818f6 79
kaizen 0:279f250818f6 80 printf("End the test program\r\n");
kaizen 0:279f250818f6 81 }
kaizen 0:279f250818f6 82
kaizen 0:279f250818f6 83
kaizen 0:279f250818f6 84 void testTcpEchoServer()
kaizen 0:279f250818f6 85 {
kaizen 0:279f250818f6 86 char buffer[1024];
kaizen 0:279f250818f6 87 int n = 0;
kaizen 0:279f250818f6 88
kaizen 0:279f250818f6 89 TCPSocketServer server;
kaizen 0:279f250818f6 90 server.bind(ECHO_SERVER_PORT);
kaizen 0:279f250818f6 91 server.listen();
kaizen 0:279f250818f6 92
kaizen 0:279f250818f6 93 printf("\nWait for new connection...\r\n");
kaizen 0:279f250818f6 94 TCPSocketConnection client;
kaizen 0:279f250818f6 95 server.accept(client);
kaizen 0:279f250818f6 96 client.set_blocking(false, 1500);
kaizen 0:279f250818f6 97
kaizen 0:279f250818f6 98 printf("Connection from: %s\r\n", client.get_address());
kaizen 0:279f250818f6 99 while (true)
kaizen 0:279f250818f6 100 {
kaizen 0:279f250818f6 101 if( client.is_connected() == false )
kaizen 0:279f250818f6 102 {
kaizen 0:279f250818f6 103 client.close();
kaizen 0:279f250818f6 104 break;
kaizen 0:279f250818f6 105 }
kaizen 0:279f250818f6 106
kaizen 0:279f250818f6 107 n = client.receive_all(buffer, sizeof(buffer));
kaizen 0:279f250818f6 108 if ( n > 0 )
kaizen 0:279f250818f6 109 {
kaizen 0:279f250818f6 110 buffer[n] = '\0';
kaizen 0:279f250818f6 111 printf("length : %d\r\n", n);
kaizen 0:279f250818f6 112
kaizen 0:279f250818f6 113 client.send_all(buffer, n);
kaizen 0:279f250818f6 114 }
kaizen 0:279f250818f6 115 }
kaizen 0:279f250818f6 116 }
kaizen 0:279f250818f6 117
kaizen 0:279f250818f6 118 void testUdpEchoClient()
kaizen 0:279f250818f6 119 {
kaizen 0:279f250818f6 120 int i;
kaizen 0:279f250818f6 121 UDPSocket sock;
kaizen 0:279f250818f6 122 sock.init();
kaizen 0:279f250818f6 123
kaizen 0:279f250818f6 124 Endpoint echo_server;
kaizen 0:279f250818f6 125 echo_server.set_address(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
kaizen 0:279f250818f6 126
kaizen 0:279f250818f6 127
kaizen 0:279f250818f6 128 for(i=0;i<10;i++)
kaizen 0:279f250818f6 129 {
kaizen 0:279f250818f6 130 char out_buffer[] = "Hello World\n";
kaizen 0:279f250818f6 131 sock.sendTo(echo_server, out_buffer, sizeof(out_buffer));
kaizen 0:279f250818f6 132
kaizen 0:279f250818f6 133 char in_buffer[256];
kaizen 0:279f250818f6 134 int n = sock.receiveFrom(echo_server, in_buffer, sizeof(in_buffer));
kaizen 0:279f250818f6 135 in_buffer[n] = '\0';
kaizen 0:279f250818f6 136
kaizen 0:279f250818f6 137 if( n > 0 )
kaizen 0:279f250818f6 138 printf("%s\r\n", in_buffer);
kaizen 0:279f250818f6 139 }
kaizen 0:279f250818f6 140
kaizen 0:279f250818f6 141 sock.close();
kaizen 0:279f250818f6 142 }
kaizen 0:279f250818f6 143
kaizen 0:279f250818f6 144
kaizen 0:279f250818f6 145 void testUdpEchoServer()
kaizen 0:279f250818f6 146 {
kaizen 0:279f250818f6 147 UDPSocket server;
kaizen 0:279f250818f6 148 server.set_blocking(false);
kaizen 0:279f250818f6 149 server.bind(ECHO_SERVER_PORT);
kaizen 0:279f250818f6 150
kaizen 0:279f250818f6 151 Endpoint client;
kaizen 0:279f250818f6 152 char buffer[256];
kaizen 0:279f250818f6 153 while(true)
kaizen 0:279f250818f6 154 {
kaizen 0:279f250818f6 155 int n = server.receiveFrom(client, buffer, sizeof(buffer));
kaizen 0:279f250818f6 156 if(n > 0)
kaizen 0:279f250818f6 157 {
kaizen 0:279f250818f6 158 //INFO("Received packet from: %s\n", client.get_address());
kaizen 0:279f250818f6 159 buffer[n] = '\0';
kaizen 0:279f250818f6 160 printf("%s\r\n", buffer);
kaizen 0:279f250818f6 161 server.sendTo(client, buffer, n);
kaizen 0:279f250818f6 162 break;
kaizen 0:279f250818f6 163 }
kaizen 0:279f250818f6 164 }
kaizen 0:279f250818f6 165 }
kaizen 0:279f250818f6 166
kaizen 0:279f250818f6 167
kaizen 0:279f250818f6 168 void testTcpEchoClient()
kaizen 0:279f250818f6 169 {
kaizen 0:279f250818f6 170 char buffer[512];
kaizen 0:279f250818f6 171 TCPSocketConnection socket;
kaizen 0:279f250818f6 172
kaizen 0:279f250818f6 173 while (socket.connect(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT) < 0)
kaizen 0:279f250818f6 174 {
kaizen 0:279f250818f6 175 printf("Unable to connect to (%s) on port (%d)\r\n", ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
kaizen 0:279f250818f6 176 wait(1);
kaizen 0:279f250818f6 177 }
kaizen 0:279f250818f6 178
kaizen 0:279f250818f6 179 while(true)
kaizen 0:279f250818f6 180 {
kaizen 0:279f250818f6 181 int n = socket.receive(buffer, sizeof(buffer));
kaizen 0:279f250818f6 182 if(n > 0)
kaizen 0:279f250818f6 183 {
kaizen 0:279f250818f6 184 buffer[n] = '\0';
kaizen 0:279f250818f6 185 printf("%s\r\n",buffer);
kaizen 0:279f250818f6 186 socket.send(buffer, strlen(buffer));
kaizen 0:279f250818f6 187 //socket.send_all(buffer, sizeof(buffer)-1);
kaizen 0:279f250818f6 188 break;
kaizen 0:279f250818f6 189 }
kaizen 0:279f250818f6 190 }
kaizen 0:279f250818f6 191
kaizen 0:279f250818f6 192 socket.close();
kaizen 0:279f250818f6 193 }