Diff: main.cpp

Revision:

0:b72d22e10709

Child:

1:8138a268fbd2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu May 08 03:57:58 2014 +0000
@@ -0,0 +1,195 @@
+/*
+*
+*  Test program for W5500 mbed Library
+
+*/
+#include "mbed.h"
+#include "WIZnetInterface.h"
+
+#define ECHO_SERVER_PORT   5000
+const char* ECHO_SERVER_ADDRESS = "192.168.1.229";
+
+#define LPC
+//#define ST_NUCLEO
+
+// Setting Seial setting
+//Serial pc(P1_13, P1_14); // tx, rx
+//Serial pc(PA_2, PA_3); // tx, rx
+
+#define TCP_Server
+//#define TCP_Client
+//#define UDP_Server
+//#define UDP_Client
+
+#ifdef LPC
+// LPC1768 & LPC11U24
+SPI spi(p5, p6, p7); // mosi, miso, sclk
+WIZnetInterface eth(&spi, p8, p9); // spi, cs, reset
+Serial pc(USBTX,USBRX);
+#endif
+
+#ifdef ST_NUCLEO
+// ST Nucleo
+SPI spi(PA_7, PA_6, PA_5); // mosi, miso, sclk
+WIZnetInterface eth(&spi, PB_6, PA_10); // spi, cs, reset
+Serial pc(USBTX,USBRX);
+#endif
+
+// Seeedstudio Arch
+//SPI spi(P1_22, P1_21, P1_20); // mosi, miso, sclk
+//WIZnetInterface eth(&spi, P0_2, P0_0); // spi, cs, reset
+
+// Freescale FRDM KL25Z
+//SPI spi(PTD2, PTD3, PTD1); // mosi, miso, sclk
+//WIZnetInterface eth(&spi, PTD0, PTA20); // spi, cs, reset
+//Serial pc(USBTX,USBRX);
+
+const char * IP_Addr    = "192.168.1.120";
+const char * IP_Subnet  = "255.255.255.0";
+const char * IP_Gateway = "192.168.1.111";
+
+
+int main()
+{
+    pc.printf("Start\n");
+
+//    int ret = eth.init(); //Use DHCP
+    int ret = eth.init(IP_Addr, IP_Subnet, IP_Gateway); // static
+
+    if (!ret) {
+        pc.printf("Initialized, MAC: %s\n", eth.getMACAddress());
+    } else {
+        pc.printf("Error eth.init() - ret = %d\n", ret);
+        return -1;
+    }
+
+    ret = eth.connect();
+    if (!ret) {
+        pc.printf("IP: %s, MASK: %s, GW: %s\n",
+                  eth.getIPAddress(), eth.getNetworkMask(), eth.getGateway());
+    } else {
+        pc.printf("Error eth.connect() - ret = %d\n", ret);
+        return -1;
+    }
+
+
+#ifdef TCP_Server
+    TCPSocketServer server;
+    server.bind(ECHO_SERVER_PORT);
+    server.listen();
+
+    while (true) {
+        pc.printf("\nWait for new connection...\n");
+        TCPSocketConnection client;
+        server.accept(client);
+        //client.set_blocking(false, 1500); // Timeout after (1.5)s
+
+        pc.printf("Connection from: %s\n", client.get_address());
+        char buffer[256];
+        while (true) {
+            int n = client.receive(buffer, sizeof(buffer));
+            if (n <= 0) break;
+
+            client.send_all(buffer, n);
+            if (n <= 0) break;
+        }
+
+        client.close();
+    }
+#endif
+
+#ifdef TCP_Client
+    TCPSocketConnection socket;
+    while (socket.connect(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT) < 0) {
+        printf("Unable to connect to (%s) on port (%d)\n", ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
+        wait(1);
+    }
+
+    char hello[] = "Hello World\n";
+    socket.send_all(hello, sizeof(hello) - 1);
+
+    char buf[256];
+    int n = socket.receive(buf, 256);
+    buf[n] = '\0';
+    printf("%s", buf);
+
+    socket.close();
+    eth.disconnect();
+
+    while(true) {}
+#endif
+
+
+#ifdef UDP_Server
+    UDPSocket server;
+    ret = server.bind(ECHO_SERVER_PORT);
+    printf("sock.bind = %d\n", ret);
+
+    Endpoint client;
+    char buffer[256];
+    while (true) {
+        printf("\nWait for packet...\n");
+        int n = server.receiveFrom(client, buffer, sizeof(buffer));
+
+        printf("Received packet from: %s\n", client.get_address());
+        server.sendTo(client, buffer, n);
+    }
+#endif
+
+#ifdef UDP_Client
+    UDPSocket sock;
+    ret = sock.init();
+    sock.bind(0);
+    printf("sock.bind = %d\n", ret);
+    if (ret == -1) printf("Socket creation Fail\n");
+
+    Endpoint echo_server;
+    echo_server.set_address(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
+
+    printf("\nSend UDP data\n");
+
+    char out_buffer[] = "Hello World\n";
+    ret = sock.sendTo(echo_server, out_buffer, sizeof(out_buffer));
+    if (ret < 0) printf("UDP Send Error\n");
+    else printf("UDP Send: %d\n", ret);
+
+    char in_buffer[256];
+    int n = sock.receiveFrom(echo_server, in_buffer, sizeof(in_buffer));
+
+    in_buffer[n] = '\0';
+    printf("%s\n", in_buffer);
+
+    sock.close();
+
+    eth.disconnect();
+    while(1) {}
+#endif
+
+#ifdef NTP
+// NTP
+    time_t ctTime;
+    ctTime = time(NULL);
+    printf("1. Current Time is: %s\r\n", ctime(&ctTime));
+
+    printf("Trying to update time...\r\n");
+    if (ntp.setTime("0.pool.ntp.org") == 0) {
+        ctTime = time(NULL);
+        printf("2. Current Time is: %s\r\n", ctime(&ctTime));
+
+        // resetting GMT+9
+        set_time( time(NULL) + 32400 ); // 9x60x60
+        //
+        printf("Set time successfully\r\n");
+        //time_t ctTime;
+        ctTime = time(NULL);
+        printf("Time is set to (UTC): %s\r\n", ctime(&ctTime));
+    } else {
+        printf("Error\r\n");
+    }
+
+    eth.disconnect();
+
+    while(1) {
+    }
+#endif
+}