/ Mbed 2 deprecated WIZ_Proto_Makers_4th_Lab1

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Dependencies:   WIZnetInterface mbed

Fork of WIZ_Proto_Makers_4th_Lab1 by Ricky Kwon

main.cpp@3:eb6b286cf2bd, 2016-02-17 (annotated)

Committer:
Ricky_Kwon
Date:
Wed Feb 17 06:32:47 2016 +0000
Revision:
3:eb6b286cf2bd
Parent:
2:6a79ff33db7f 
WIZ Proto Makers 4th Lab 1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Ricky_Kwon 0:722e7ff3a065 1 #include "mbed.h"
Ricky_Kwon 0:722e7ff3a065 2 #include "EthernetInterface.h"
Ricky_Kwon 0:722e7ff3a065 3
Ricky_Kwon 0:722e7ff3a065 4 #define WEB_SERVER_PORT 80
Ricky_Kwon 0:722e7ff3a065 5
Ricky_Kwon 3:eb6b286cf2bd 6 char HTTP[1024]={0,};
Ricky_Kwon 3:eb6b286cf2bd 7 char HTML[1024]={0,};
Ricky_Kwon 3:eb6b286cf2bd 8
Ricky_Kwon 3:eb6b286cf2bd 9 Serial pc(USBTX, USBRX);
Ricky_Kwon 0:722e7ff3a065 10 int main (void)
Ricky_Kwon 0:722e7ff3a065 11 {
Ricky_Kwon 3:eb6b286cf2bd 12 pc.printf("Wait a second...\n\r");
Ricky_Kwon 3:eb6b286cf2bd 13 uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x05, 0x01};
Ricky_Kwon 3:eb6b286cf2bd 14 // const char ip_addr[] = "192.168.0.222";
Ricky_Kwon 3:eb6b286cf2bd 15 // const char mask_addr[] = "255.255.255.0";
Ricky_Kwon 3:eb6b286cf2bd 16 // const char gateway_addr[] = "192.168.0.1";
Ricky_Kwon 0:722e7ff3a065 17
Ricky_Kwon 0:722e7ff3a065 18 EthernetInterface eth;
Ricky_Kwon 3:eb6b286cf2bd 19 eth.init(mac_addr); //Use DHCP
Ricky_Kwon 3:eb6b286cf2bd 20 //eth.init(mac_addr, ip_addr, mask_addr, gateway_addr); //Use Static
Ricky_Kwon 0:722e7ff3a065 21 eth.connect();
Ricky_Kwon 3:eb6b286cf2bd 22 pc.printf("Server IP Address is %s\n\r", eth.getIPAddress());
Ricky_Kwon 0:722e7ff3a065 23
Ricky_Kwon 0:722e7ff3a065 24 TCPSocketServer server;
Ricky_Kwon 0:722e7ff3a065 25 server.bind(WEB_SERVER_PORT);
Ricky_Kwon 0:722e7ff3a065 26 server.listen();
Ricky_Kwon 3:eb6b286cf2bd 27
Ricky_Kwon 3:eb6b286cf2bd 28 sprintf(HTML, "<!DOCTYPE html>\r\n"\
Ricky_Kwon 3:eb6b286cf2bd 29 "<html>\n\r"\
Ricky_Kwon 3:eb6b286cf2bd 30 "<body>\n\r"\
Ricky_Kwon 3:eb6b286cf2bd 31 "<form action=\"1\"><input type=\"submit\" value=\"up\" /></form>\n\r"\
Ricky_Kwon 3:eb6b286cf2bd 32 "<form action=\"2\"><input type=\"submit\" value=\"down\" /></form>\n\r"\
Ricky_Kwon 3:eb6b286cf2bd 33 "<form action=\"3\"><input type=\"submit\" value=\"forward\" /></form>\n\r"\
Ricky_Kwon 3:eb6b286cf2bd 34 "</body>\n\r"\
Ricky_Kwon 3:eb6b286cf2bd 35 "</html>\n\r");
Ricky_Kwon 3:eb6b286cf2bd 36
Ricky_Kwon 3:eb6b286cf2bd 37 sprintf(HTTP, "HTTP/1.1 200 OK \n\r"\
Ricky_Kwon 3:eb6b286cf2bd 38 "Content-Length: %d\n\r"\
Ricky_Kwon 3:eb6b286cf2bd 39 "Content-Type: text/html\n\r"\
Ricky_Kwon 3:eb6b286cf2bd 40 "Connection: close\n\r\n\r", strlen(HTML));
Ricky_Kwon 0:722e7ff3a065 41
Ricky_Kwon 0:722e7ff3a065 42 while (true)
Ricky_Kwon 0:722e7ff3a065 43 {
Ricky_Kwon 3:eb6b286cf2bd 44 pc.printf("Wait for new connection...\n\r");
Ricky_Kwon 0:722e7ff3a065 45 TCPSocketConnection client;
Ricky_Kwon 0:722e7ff3a065 46 server.accept(client);
Ricky_Kwon 0:722e7ff3a065 47 client.set_blocking(false, 15000); // Timeout after (1.5)s
Ricky_Kwon 0:722e7ff3a065 48
Ricky_Kwon 3:eb6b286cf2bd 49 //pc.printf("Connection from: %s\n\r", client.get_address());
Ricky_Kwon 3:eb6b286cf2bd 50 char buffer[1024];
Ricky_Kwon 0:722e7ff3a065 51
Ricky_Kwon 0:722e7ff3a065 52 while (true) {
Ricky_Kwon 0:722e7ff3a065 53 int n = client.receive_all(buffer, sizeof(buffer));
Ricky_Kwon 0:722e7ff3a065 54 if (n <= 0) break;
Ricky_Kwon 3:eb6b286cf2bd 55 buffer[n] = '\0';
Ricky_Kwon 0:722e7ff3a065 56
Ricky_Kwon 3:eb6b286cf2bd 57 //pc.printf("rev_dat : %s\n\r", buffer);
Ricky_Kwon 2:6a79ff33db7f 58
Ricky_Kwon 2:6a79ff33db7f 59 if((buffer[0]=='G')&&(buffer[1]=='E')&&(buffer[2]=='T')&&(buffer[3]==' '))// GET_Request
Ricky_Kwon 2:6a79ff33db7f 60 {
Ricky_Kwon 3:eb6b286cf2bd 61 client.send(HTTP, strlen(HTTP));
Ricky_Kwon 3:eb6b286cf2bd 62 client.send(HTML, strlen(HTML));
Ricky_Kwon 3:eb6b286cf2bd 63 //pc.printf("send_dat : %s\n\r", send_dat);
Ricky_Kwon 2:6a79ff33db7f 64 }
Ricky_Kwon 3:eb6b286cf2bd 65 if (n <= 0) break;
Ricky_Kwon 0:722e7ff3a065 66 }
Ricky_Kwon 0:722e7ff3a065 67
Ricky_Kwon 0:722e7ff3a065 68 client.close();
Ricky_Kwon 0:722e7ff3a065 69 }
Ricky_Kwon 0:722e7ff3a065 70
Ricky_Kwon 0:722e7ff3a065 71 }
Ricky_Kwon 0:722e7ff3a065 72