Bongjun Hur / Mbed 2 deprecated WIZnet_Library

This is WIZnet Ethernet Interface using Hardware TCP/IP chip, W5500, W5200 and W5100. One of them can be selected by enabling it in wiznet.h.

Dependencies:   mbed

Fork of WIZnet_Library by WIZnet

main.cpp@0:b72d22e10709, 2014-05-08 (annotated)

Committer:
jbkim
Date:
Thu May 08 03:57:58 2014 +0000
Revision:
0:b72d22e10709
Child:
1:8138a268fbd2
1st commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jbkim 0:b72d22e10709 1 /*
jbkim 0:b72d22e10709 2 *
jbkim 0:b72d22e10709 3 * Test program for W5500 mbed Library
jbkim 0:b72d22e10709 4
jbkim 0:b72d22e10709 5 */
jbkim 0:b72d22e10709 6 #include "mbed.h"
jbkim 0:b72d22e10709 7 #include "WIZnetInterface.h"
jbkim 0:b72d22e10709 8
jbkim 0:b72d22e10709 9 #define ECHO_SERVER_PORT 5000
jbkim 0:b72d22e10709 10 const char* ECHO_SERVER_ADDRESS = "192.168.1.229";
jbkim 0:b72d22e10709 11
jbkim 0:b72d22e10709 12 #define LPC
jbkim 0:b72d22e10709 13 //#define ST_NUCLEO
jbkim 0:b72d22e10709 14
jbkim 0:b72d22e10709 15 // Setting Seial setting
jbkim 0:b72d22e10709 16 //Serial pc(P1_13, P1_14); // tx, rx
jbkim 0:b72d22e10709 17 //Serial pc(PA_2, PA_3); // tx, rx
jbkim 0:b72d22e10709 18
jbkim 0:b72d22e10709 19 #define TCP_Server
jbkim 0:b72d22e10709 20 //#define TCP_Client
jbkim 0:b72d22e10709 21 //#define UDP_Server
jbkim 0:b72d22e10709 22 //#define UDP_Client
jbkim 0:b72d22e10709 23
jbkim 0:b72d22e10709 24 #ifdef LPC
jbkim 0:b72d22e10709 25 // LPC1768 & LPC11U24
jbkim 0:b72d22e10709 26 SPI spi(p5, p6, p7); // mosi, miso, sclk
jbkim 0:b72d22e10709 27 WIZnetInterface eth(&spi, p8, p9); // spi, cs, reset
jbkim 0:b72d22e10709 28 Serial pc(USBTX,USBRX);
jbkim 0:b72d22e10709 29 #endif
jbkim 0:b72d22e10709 30
jbkim 0:b72d22e10709 31 #ifdef ST_NUCLEO
jbkim 0:b72d22e10709 32 // ST Nucleo
jbkim 0:b72d22e10709 33 SPI spi(PA_7, PA_6, PA_5); // mosi, miso, sclk
jbkim 0:b72d22e10709 34 WIZnetInterface eth(&spi, PB_6, PA_10); // spi, cs, reset
jbkim 0:b72d22e10709 35 Serial pc(USBTX,USBRX);
jbkim 0:b72d22e10709 36 #endif
jbkim 0:b72d22e10709 37
jbkim 0:b72d22e10709 38 // Seeedstudio Arch
jbkim 0:b72d22e10709 39 //SPI spi(P1_22, P1_21, P1_20); // mosi, miso, sclk
jbkim 0:b72d22e10709 40 //WIZnetInterface eth(&spi, P0_2, P0_0); // spi, cs, reset
jbkim 0:b72d22e10709 41
jbkim 0:b72d22e10709 42 // Freescale FRDM KL25Z
jbkim 0:b72d22e10709 43 //SPI spi(PTD2, PTD3, PTD1); // mosi, miso, sclk
jbkim 0:b72d22e10709 44 //WIZnetInterface eth(&spi, PTD0, PTA20); // spi, cs, reset
jbkim 0:b72d22e10709 45 //Serial pc(USBTX,USBRX);
jbkim 0:b72d22e10709 46
jbkim 0:b72d22e10709 47 const char * IP_Addr = "192.168.1.120";
jbkim 0:b72d22e10709 48 const char * IP_Subnet = "255.255.255.0";
jbkim 0:b72d22e10709 49 const char * IP_Gateway = "192.168.1.111";
jbkim 0:b72d22e10709 50
jbkim 0:b72d22e10709 51
jbkim 0:b72d22e10709 52 int main()
jbkim 0:b72d22e10709 53 {
jbkim 0:b72d22e10709 54 pc.printf("Start\n");
jbkim 0:b72d22e10709 55
jbkim 0:b72d22e10709 56 // int ret = eth.init(); //Use DHCP
jbkim 0:b72d22e10709 57 int ret = eth.init(IP_Addr, IP_Subnet, IP_Gateway); // static
jbkim 0:b72d22e10709 58
jbkim 0:b72d22e10709 59 if (!ret) {
jbkim 0:b72d22e10709 60 pc.printf("Initialized, MAC: %s\n", eth.getMACAddress());
jbkim 0:b72d22e10709 61 } else {
jbkim 0:b72d22e10709 62 pc.printf("Error eth.init() - ret = %d\n", ret);
jbkim 0:b72d22e10709 63 return -1;
jbkim 0:b72d22e10709 64 }
jbkim 0:b72d22e10709 65
jbkim 0:b72d22e10709 66 ret = eth.connect();
jbkim 0:b72d22e10709 67 if (!ret) {
jbkim 0:b72d22e10709 68 pc.printf("IP: %s, MASK: %s, GW: %s\n",
jbkim 0:b72d22e10709 69 eth.getIPAddress(), eth.getNetworkMask(), eth.getGateway());
jbkim 0:b72d22e10709 70 } else {
jbkim 0:b72d22e10709 71 pc.printf("Error eth.connect() - ret = %d\n", ret);
jbkim 0:b72d22e10709 72 return -1;
jbkim 0:b72d22e10709 73 }
jbkim 0:b72d22e10709 74
jbkim 0:b72d22e10709 75
jbkim 0:b72d22e10709 76 #ifdef TCP_Server
jbkim 0:b72d22e10709 77 TCPSocketServer server;
jbkim 0:b72d22e10709 78 server.bind(ECHO_SERVER_PORT);
jbkim 0:b72d22e10709 79 server.listen();
jbkim 0:b72d22e10709 80
jbkim 0:b72d22e10709 81 while (true) {
jbkim 0:b72d22e10709 82 pc.printf("\nWait for new connection...\n");
jbkim 0:b72d22e10709 83 TCPSocketConnection client;
jbkim 0:b72d22e10709 84 server.accept(client);
jbkim 0:b72d22e10709 85 //client.set_blocking(false, 1500); // Timeout after (1.5)s
jbkim 0:b72d22e10709 86
jbkim 0:b72d22e10709 87 pc.printf("Connection from: %s\n", client.get_address());
jbkim 0:b72d22e10709 88 char buffer[256];
jbkim 0:b72d22e10709 89 while (true) {
jbkim 0:b72d22e10709 90 int n = client.receive(buffer, sizeof(buffer));
jbkim 0:b72d22e10709 91 if (n <= 0) break;
jbkim 0:b72d22e10709 92
jbkim 0:b72d22e10709 93 client.send_all(buffer, n);
jbkim 0:b72d22e10709 94 if (n <= 0) break;
jbkim 0:b72d22e10709 95 }
jbkim 0:b72d22e10709 96
jbkim 0:b72d22e10709 97 client.close();
jbkim 0:b72d22e10709 98 }
jbkim 0:b72d22e10709 99 #endif
jbkim 0:b72d22e10709 100
jbkim 0:b72d22e10709 101 #ifdef TCP_Client
jbkim 0:b72d22e10709 102 TCPSocketConnection socket;
jbkim 0:b72d22e10709 103 while (socket.connect(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT) < 0) {
jbkim 0:b72d22e10709 104 printf("Unable to connect to (%s) on port (%d)\n", ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
jbkim 0:b72d22e10709 105 wait(1);
jbkim 0:b72d22e10709 106 }
jbkim 0:b72d22e10709 107
jbkim 0:b72d22e10709 108 char hello[] = "Hello World\n";
jbkim 0:b72d22e10709 109 socket.send_all(hello, sizeof(hello) - 1);
jbkim 0:b72d22e10709 110
jbkim 0:b72d22e10709 111 char buf[256];
jbkim 0:b72d22e10709 112 int n = socket.receive(buf, 256);
jbkim 0:b72d22e10709 113 buf[n] = '\0';
jbkim 0:b72d22e10709 114 printf("%s", buf);
jbkim 0:b72d22e10709 115
jbkim 0:b72d22e10709 116 socket.close();
jbkim 0:b72d22e10709 117 eth.disconnect();
jbkim 0:b72d22e10709 118
jbkim 0:b72d22e10709 119 while(true) {}
jbkim 0:b72d22e10709 120 #endif
jbkim 0:b72d22e10709 121
jbkim 0:b72d22e10709 122
jbkim 0:b72d22e10709 123 #ifdef UDP_Server
jbkim 0:b72d22e10709 124 UDPSocket server;
jbkim 0:b72d22e10709 125 ret = server.bind(ECHO_SERVER_PORT);
jbkim 0:b72d22e10709 126 printf("sock.bind = %d\n", ret);
jbkim 0:b72d22e10709 127
jbkim 0:b72d22e10709 128 Endpoint client;
jbkim 0:b72d22e10709 129 char buffer[256];
jbkim 0:b72d22e10709 130 while (true) {
jbkim 0:b72d22e10709 131 printf("\nWait for packet...\n");
jbkim 0:b72d22e10709 132 int n = server.receiveFrom(client, buffer, sizeof(buffer));
jbkim 0:b72d22e10709 133
jbkim 0:b72d22e10709 134 printf("Received packet from: %s\n", client.get_address());
jbkim 0:b72d22e10709 135 server.sendTo(client, buffer, n);
jbkim 0:b72d22e10709 136 }
jbkim 0:b72d22e10709 137 #endif
jbkim 0:b72d22e10709 138
jbkim 0:b72d22e10709 139 #ifdef UDP_Client
jbkim 0:b72d22e10709 140 UDPSocket sock;
jbkim 0:b72d22e10709 141 ret = sock.init();
jbkim 0:b72d22e10709 142 sock.bind(0);
jbkim 0:b72d22e10709 143 printf("sock.bind = %d\n", ret);
jbkim 0:b72d22e10709 144 if (ret == -1) printf("Socket creation Fail\n");
jbkim 0:b72d22e10709 145
jbkim 0:b72d22e10709 146 Endpoint echo_server;
jbkim 0:b72d22e10709 147 echo_server.set_address(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
jbkim 0:b72d22e10709 148
jbkim 0:b72d22e10709 149 printf("\nSend UDP data\n");
jbkim 0:b72d22e10709 150
jbkim 0:b72d22e10709 151 char out_buffer[] = "Hello World\n";
jbkim 0:b72d22e10709 152 ret = sock.sendTo(echo_server, out_buffer, sizeof(out_buffer));
jbkim 0:b72d22e10709 153 if (ret < 0) printf("UDP Send Error\n");
jbkim 0:b72d22e10709 154 else printf("UDP Send: %d\n", ret);
jbkim 0:b72d22e10709 155
jbkim 0:b72d22e10709 156 char in_buffer[256];
jbkim 0:b72d22e10709 157 int n = sock.receiveFrom(echo_server, in_buffer, sizeof(in_buffer));
jbkim 0:b72d22e10709 158
jbkim 0:b72d22e10709 159 in_buffer[n] = '\0';
jbkim 0:b72d22e10709 160 printf("%s\n", in_buffer);
jbkim 0:b72d22e10709 161
jbkim 0:b72d22e10709 162 sock.close();
jbkim 0:b72d22e10709 163
jbkim 0:b72d22e10709 164 eth.disconnect();
jbkim 0:b72d22e10709 165 while(1) {}
jbkim 0:b72d22e10709 166 #endif
jbkim 0:b72d22e10709 167
jbkim 0:b72d22e10709 168 #ifdef NTP
jbkim 0:b72d22e10709 169 // NTP
jbkim 0:b72d22e10709 170 time_t ctTime;
jbkim 0:b72d22e10709 171 ctTime = time(NULL);
jbkim 0:b72d22e10709 172 printf("1. Current Time is: %s\r\n", ctime(&ctTime));
jbkim 0:b72d22e10709 173
jbkim 0:b72d22e10709 174 printf("Trying to update time...\r\n");
jbkim 0:b72d22e10709 175 if (ntp.setTime("0.pool.ntp.org") == 0) {
jbkim 0:b72d22e10709 176 ctTime = time(NULL);
jbkim 0:b72d22e10709 177 printf("2. Current Time is: %s\r\n", ctime(&ctTime));
jbkim 0:b72d22e10709 178
jbkim 0:b72d22e10709 179 // resetting GMT+9
jbkim 0:b72d22e10709 180 set_time( time(NULL) + 32400 ); // 9x60x60
jbkim 0:b72d22e10709 181 //
jbkim 0:b72d22e10709 182 printf("Set time successfully\r\n");
jbkim 0:b72d22e10709 183 //time_t ctTime;
jbkim 0:b72d22e10709 184 ctTime = time(NULL);
jbkim 0:b72d22e10709 185 printf("Time is set to (UTC): %s\r\n", ctime(&ctTime));
jbkim 0:b72d22e10709 186 } else {
jbkim 0:b72d22e10709 187 printf("Error\r\n");
jbkim 0:b72d22e10709 188 }
jbkim 0:b72d22e10709 189
jbkim 0:b72d22e10709 190 eth.disconnect();
jbkim 0:b72d22e10709 191
jbkim 0:b72d22e10709 192 while(1) {
jbkim 0:b72d22e10709 193 }
jbkim 0:b72d22e10709 194 #endif
jbkim 0:b72d22e10709 195 }