Ricky Kwon / Freedman_v2

Freedman v2

Dependencies:   CameraC328 WizFi250Interface mbed-src

Fork of WizFi250TcpUdpExample by WIZnet

src/main.cpp@0:279f250818f6, 2014-06-03 (annotated)

Committer:
kaizen
Date:
Tue Jun 03 01:00:04 2014 +0000
Revision:
0:279f250818f6
Child:
1:c0b6bfde0ea9
WizFi250 Library TCP UDP Example

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 0:279f250818f6 24 #define TARGET_FRDM_KL25Z
kaizen 0:279f250818f6 25 #define SECURE WizFi250::SEC_AUTO
kaizen 0:279f250818f6 26 #define SSID "WiznetKaizen"
kaizen 0:279f250818f6 27 #define PASS "12345678"
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 0:279f250818f6 32 #define FEED_HOST "api.xively.com"
kaizen 0:279f250818f6 33 #define FEED_ID "EUHFMSwZj8pDdE6jKZgooDt3vlDivDy6srpKgbfE0rgdnZ3D"
kaizen 0:279f250818f6 34 #define API_KEY "827175846"
kaizen 0:279f250818f6 35
kaizen 0:279f250818f6 36 void testUdpEchoClient();
kaizen 0:279f250818f6 37 void testUdpEchoServer();
kaizen 0:279f250818f6 38 void testTcpEchoClient();
kaizen 0:279f250818f6 39 void testTcpEchoServer();
kaizen 0:279f250818f6 40
kaizen 0:279f250818f6 41 int main()
kaizen 0:279f250818f6 42 {
kaizen 0:279f250818f6 43 int i;
kaizen 0:279f250818f6 44 char input;
kaizen 0:279f250818f6 45
kaizen 0:279f250818f6 46 WizFi250Interface wizfi250(PTE0,PTE1,PTD5,PTD0,PTD4,NC,115200);
kaizen 0:279f250818f6 47 wizfi250.init();
kaizen 0:279f250818f6 48 if ( wizfi250.connect(SECURE, SSID, PASS)) return -1;
kaizen 0:279f250818f6 49 printf("IP Address is %s\r\n", wizfi250.getIPAddress());
kaizen 0:279f250818f6 50
kaizen 0:279f250818f6 51
kaizen 0:279f250818f6 52 while(1)
kaizen 0:279f250818f6 53 {
kaizen 0:279f250818f6 54 printf("\r\nInput Test Mode ( 1:)\r\n");
kaizen 0:279f250818f6 55 scanf("%c",&input);
kaizen 0:279f250818f6 56
kaizen 0:279f250818f6 57 if(input == 'q')
kaizen 0:279f250818f6 58 break;
kaizen 0:279f250818f6 59
kaizen 0:279f250818f6 60 switch(input)
kaizen 0:279f250818f6 61 {
kaizen 0:279f250818f6 62 case '1':
kaizen 0:279f250818f6 63 testTcpEchoServer();
kaizen 0:279f250818f6 64 break;
kaizen 0:279f250818f6 65 case '2':
kaizen 0:279f250818f6 66 testTcpEchoClient();
kaizen 0:279f250818f6 67 break;
kaizen 0:279f250818f6 68 case '3':
kaizen 0:279f250818f6 69 testUdpEchoClient();
kaizen 0:279f250818f6 70 break;
kaizen 0:279f250818f6 71 case '4':
kaizen 0:279f250818f6 72 testUdpEchoServer();
kaizen 0:279f250818f6 73 break;
kaizen 0:279f250818f6 74 }
kaizen 0:279f250818f6 75 }
kaizen 0:279f250818f6 76
kaizen 0:279f250818f6 77 printf("End the test program\r\n");
kaizen 0:279f250818f6 78 }
kaizen 0:279f250818f6 79
kaizen 0:279f250818f6 80
kaizen 0:279f250818f6 81 void testTcpEchoServer()
kaizen 0:279f250818f6 82 {
kaizen 0:279f250818f6 83 char buffer[1024];
kaizen 0:279f250818f6 84 int n = 0;
kaizen 0:279f250818f6 85
kaizen 0:279f250818f6 86 TCPSocketServer server;
kaizen 0:279f250818f6 87 server.bind(ECHO_SERVER_PORT);
kaizen 0:279f250818f6 88 server.listen();
kaizen 0:279f250818f6 89
kaizen 0:279f250818f6 90 printf("\nWait for new connection...\r\n");
kaizen 0:279f250818f6 91 TCPSocketConnection client;
kaizen 0:279f250818f6 92 server.accept(client);
kaizen 0:279f250818f6 93 client.set_blocking(false, 1500);
kaizen 0:279f250818f6 94
kaizen 0:279f250818f6 95 printf("Connection from: %s\r\n", client.get_address());
kaizen 0:279f250818f6 96 while (true)
kaizen 0:279f250818f6 97 {
kaizen 0:279f250818f6 98 if( client.is_connected() == false )
kaizen 0:279f250818f6 99 {
kaizen 0:279f250818f6 100 client.close();
kaizen 0:279f250818f6 101 break;
kaizen 0:279f250818f6 102 }
kaizen 0:279f250818f6 103
kaizen 0:279f250818f6 104 n = client.receive_all(buffer, sizeof(buffer));
kaizen 0:279f250818f6 105 if ( n > 0 )
kaizen 0:279f250818f6 106 {
kaizen 0:279f250818f6 107 buffer[n] = '\0';
kaizen 0:279f250818f6 108 printf("length : %d\r\n", n);
kaizen 0:279f250818f6 109
kaizen 0:279f250818f6 110 client.send_all(buffer, n);
kaizen 0:279f250818f6 111 }
kaizen 0:279f250818f6 112 }
kaizen 0:279f250818f6 113 }
kaizen 0:279f250818f6 114
kaizen 0:279f250818f6 115 void testUdpEchoClient()
kaizen 0:279f250818f6 116 {
kaizen 0:279f250818f6 117 int i;
kaizen 0:279f250818f6 118 UDPSocket sock;
kaizen 0:279f250818f6 119 sock.init();
kaizen 0:279f250818f6 120
kaizen 0:279f250818f6 121 Endpoint echo_server;
kaizen 0:279f250818f6 122 echo_server.set_address(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
kaizen 0:279f250818f6 123
kaizen 0:279f250818f6 124
kaizen 0:279f250818f6 125 for(i=0;i<10;i++)
kaizen 0:279f250818f6 126 {
kaizen 0:279f250818f6 127 char out_buffer[] = "Hello World\n";
kaizen 0:279f250818f6 128 sock.sendTo(echo_server, out_buffer, sizeof(out_buffer));
kaizen 0:279f250818f6 129
kaizen 0:279f250818f6 130 char in_buffer[256];
kaizen 0:279f250818f6 131 int n = sock.receiveFrom(echo_server, in_buffer, sizeof(in_buffer));
kaizen 0:279f250818f6 132 in_buffer[n] = '\0';
kaizen 0:279f250818f6 133
kaizen 0:279f250818f6 134 if( n > 0 )
kaizen 0:279f250818f6 135 printf("%s\r\n", in_buffer);
kaizen 0:279f250818f6 136 }
kaizen 0:279f250818f6 137
kaizen 0:279f250818f6 138 sock.close();
kaizen 0:279f250818f6 139 }
kaizen 0:279f250818f6 140
kaizen 0:279f250818f6 141
kaizen 0:279f250818f6 142 void testUdpEchoServer()
kaizen 0:279f250818f6 143 {
kaizen 0:279f250818f6 144 UDPSocket server;
kaizen 0:279f250818f6 145 server.set_blocking(false);
kaizen 0:279f250818f6 146 server.bind(ECHO_SERVER_PORT);
kaizen 0:279f250818f6 147
kaizen 0:279f250818f6 148 Endpoint client;
kaizen 0:279f250818f6 149 char buffer[256];
kaizen 0:279f250818f6 150 while(true)
kaizen 0:279f250818f6 151 {
kaizen 0:279f250818f6 152 int n = server.receiveFrom(client, buffer, sizeof(buffer));
kaizen 0:279f250818f6 153 if(n > 0)
kaizen 0:279f250818f6 154 {
kaizen 0:279f250818f6 155 //INFO("Received packet from: %s\n", client.get_address());
kaizen 0:279f250818f6 156 buffer[n] = '\0';
kaizen 0:279f250818f6 157 printf("%s\r\n", buffer);
kaizen 0:279f250818f6 158 server.sendTo(client, buffer, n);
kaizen 0:279f250818f6 159 break;
kaizen 0:279f250818f6 160 }
kaizen 0:279f250818f6 161 }
kaizen 0:279f250818f6 162 }
kaizen 0:279f250818f6 163
kaizen 0:279f250818f6 164
kaizen 0:279f250818f6 165 void testTcpEchoClient()
kaizen 0:279f250818f6 166 {
kaizen 0:279f250818f6 167 char buffer[512];
kaizen 0:279f250818f6 168 TCPSocketConnection socket;
kaizen 0:279f250818f6 169
kaizen 0:279f250818f6 170 while (socket.connect(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT) < 0)
kaizen 0:279f250818f6 171 {
kaizen 0:279f250818f6 172 printf("Unable to connect to (%s) on port (%d)\r\n", ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
kaizen 0:279f250818f6 173 wait(1);
kaizen 0:279f250818f6 174 }
kaizen 0:279f250818f6 175
kaizen 0:279f250818f6 176 while(true)
kaizen 0:279f250818f6 177 {
kaizen 0:279f250818f6 178 int n = socket.receive(buffer, sizeof(buffer));
kaizen 0:279f250818f6 179 if(n > 0)
kaizen 0:279f250818f6 180 {
kaizen 0:279f250818f6 181 buffer[n] = '\0';
kaizen 0:279f250818f6 182 printf("%s\r\n",buffer);
kaizen 0:279f250818f6 183 socket.send(buffer, strlen(buffer));
kaizen 0:279f250818f6 184 //socket.send_all(buffer, sizeof(buffer)-1);
kaizen 0:279f250818f6 185 break;
kaizen 0:279f250818f6 186 }
kaizen 0:279f250818f6 187 }
kaizen 0:279f250818f6 188
kaizen 0:279f250818f6 189 socket.close();
kaizen 0:279f250818f6 190 }