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Dependencies: WIZnetInterface mbed
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WIZ_Proto_Makers_4th_Lab1
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Ricky Kwon
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main.cpp
00001 #include "mbed.h" 00002 #include "EthernetInterface.h" 00003 00004 #define WEB_SERVER_PORT 80 00005 00006 char HTTP[1024]={0,}; 00007 char HTML[1024]={0,}; 00008 00009 Serial pc(USBTX, USBRX); 00010 int main (void) 00011 { 00012 pc.printf("Wait a second...\n\r"); 00013 uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x05, 0x01}; 00014 // const char ip_addr[] = "192.168.0.222"; 00015 // const char mask_addr[] = "255.255.255.0"; 00016 // const char gateway_addr[] = "192.168.0.1"; 00017 00018 EthernetInterface eth; 00019 eth.init(mac_addr); //Use DHCP 00020 //eth.init(mac_addr, ip_addr, mask_addr, gateway_addr); //Use Static 00021 eth.connect(); 00022 pc.printf("Server IP Address is %s\n\r", eth.getIPAddress()); 00023 00024 TCPSocketServer server; 00025 server.bind(WEB_SERVER_PORT); 00026 server.listen(); 00027 00028 sprintf(HTML, "<!DOCTYPE html>\r\n"\ 00029 "<html>\n\r"\ 00030 "<body>\n\r"\ 00031 "<form action=\"1\"><input type=\"submit\" value=\"up\" /></form>\n\r"\ 00032 "<form action=\"2\"><input type=\"submit\" value=\"down\" /></form>\n\r"\ 00033 "<form action=\"3\"><input type=\"submit\" value=\"forward\" /></form>\n\r"\ 00034 "</body>\n\r"\ 00035 "</html>\n\r"); 00036 00037 sprintf(HTTP, "HTTP/1.1 200 OK \n\r"\ 00038 "Content-Length: %d\n\r"\ 00039 "Content-Type: text/html\n\r"\ 00040 "Connection: close\n\r\n\r", strlen(HTML)); 00041 00042 while (true) 00043 { 00044 pc.printf("Wait for new connection...\n\r"); 00045 TCPSocketConnection client; 00046 server.accept(client); 00047 client.set_blocking(false, 15000); // Timeout after (1.5)s 00048 00049 //pc.printf("Connection from: %s\n\r", client.get_address()); 00050 char buffer[1024]; 00051 00052 while (true) { 00053 int n = client.receive_all(buffer, sizeof(buffer)); 00054 if (n <= 0) break; 00055 buffer[n] = '\0'; 00056 00057 //pc.printf("rev_dat : %s\n\r", buffer); 00058 00059 if((buffer[0]=='G')&&(buffer[1]=='E')&&(buffer[2]=='T')&&(buffer[3]==' '))// GET_Request 00060 { 00061 client.send(HTTP, strlen(HTTP)); 00062 client.send(HTML, strlen(HTML)); 00063 //pc.printf("send_dat : %s\n\r", send_dat); 00064 } 00065 if (n <= 0) break; 00066 } 00067 00068 client.close(); 00069 } 00070 00071 } 00072
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