main.cpp

00001 #include "mbed.h"
00002 #include "EthernetInterface.h"
00003 #include "TCPSocketConnection.h"
00004 
00005 EthernetInterface eth;
00006 RawSerial pc(USBTX, USBRX); // tx, rx
00007 
00008 int main()
00009 {
00010     pc.baud(9600);
00011     eth.init(); //Use DHCP
00012     eth.connect();
00013     printf("IP Address is %s \n\r", eth.getIPAddress());
00014     TCPSocketConnection socket;
00015     
00016     socket.connect("httpbin.org", 80);
00017     
00018     char http_cmd[] = "GET /get?helloworld HTTP/1.0\r\n\r\n";
00019     socket.send_all(http_cmd, sizeof(http_cmd)-1);
00020     
00021     char buffer[300];
00022     int ret;
00023     while (true) {
00024         ret = socket.receive(buffer, sizeof(buffer)-1);
00025         if (ret <= 0)
00026             break;
00027         buffer[ret] = '\0';
00028         printf("Received %d chars from server:\n%s\n", ret, buffer);
00029     }
00030       
00031     printf("DONE!\n");
00032       
00033     socket.close();
00034     
00035     eth.disconnect();
00036     
00037     while(1) {}
00038 }
00039 extern "C" void mbed_mac_address(char *mac)
00040 {
00041     mac[0] = 0xD4;
00042     mac[1] = 0x3D;
00043     mac[2] = 0x7E;
00044     mac[3] = 0x3C;
00045     mac[4] = 0x7E;
00046     mac[5] = 0x1C;
00047 };