Ricky Kwon
/
Fish_Feeder-WIZwiki-W7500
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Dependencies: AX12 WIZnetInterface mbed
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main.cpp
00001 #include "mbed.h" 00002 #include "EthernetInterface.h" 00003 #include "AX12.h" 00004 #define WEB_SERVER_PORT 80 00005 char send_dat[1024]={0,}; 00006 uint16_t calcu_len(void); 00007 float tempC; 00008 AnalogIn ain(A0); // connect A0(WIZwiki-W7500) to Vout(Temp36) 00009 AX12 feed (PA_13, PA_14, 2); 00010 int main (void) 00011 { 00012 printf("Wait a second...\r\n"); 00013 uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0x02}; 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 uint16_t len; 00019 EthernetInterface eth; 00020 //eth.init(mac_addr); //Use DHCP 00021 eth.init(mac_addr, ip_addr, mask_addr, gateway_addr); //Use Static 00022 eth.connect(); 00023 printf("Server IP Address is %s\r\n", eth.getIPAddress()); 00024 00025 TCPSocketServer server; 00026 server.bind(WEB_SERVER_PORT); 00027 server.listen(); 00028 feed.SetGoal(939,1); 00029 while (true) 00030 { 00031 printf("Wait for new connection...\r\n"); 00032 TCPSocketConnection client; 00033 server.accept(client); 00034 client.set_blocking(false, 15000); // Timeout after (1.5)s 00035 00036 printf("Connection from: %s\r\n", client.get_address()); 00037 char buffer[256]; 00038 char dat[128]; 00039 char *dat_temp; 00040 00041 memset(dat, 0, sizeof(dat)); 00042 memset(send_dat, 0, sizeof(send_dat)); 00043 memset(buffer, 0, sizeof(buffer)); 00044 00045 while (true) { 00046 00047 wait(0.5); 00048 int n = client.receive_all(buffer, sizeof(buffer)); 00049 if (n <= 0) break; 00050 //buffer[n] = '\0'; 00051 00052 printf("rev_dat : %s\r\n", buffer); 00053 00054 float V = ain.read() * 3.3; // connect Vs(Temp36) to 3.3V(WIZwiki-W7500) 00055 tempC = (V-0.5) * 100; // calculate temperature C 00056 00057 if((buffer[0]=='G')&&(buffer[1]=='E')&&(buffer[2]=='T')&&(buffer[3]==' '))// GET_Request 00058 { 00059 if((buffer[5]=='?')) 00060 { 00061 feed.SetGoal(554,1); 00062 feed.SetGoal(554,1); 00063 wait(1.0); 00064 feed.SetGoal(939,1); 00065 feed.SetGoal(939,1); 00066 } 00067 dat_temp = "HTTP/1.1 200 OK\r\n"; strcat(dat, dat_temp); 00068 dat_temp = "Content-Type: text/html\r\n"; strcat(dat, dat_temp); 00069 dat_temp = "Connection: close\r\n"; strcat(dat, dat_temp); 00070 //len = calcu_len(); 00071 sprintf(dat, "%sContent-Length: %d\r\n\r\n", dat, calcu_len()); strcat(dat, dat_temp); 00072 00073 client.send(dat, strlen(dat)); 00074 printf("send_dat : %s\r\n", dat); 00075 00076 client.send(send_dat, sizeof(send_dat)); 00077 printf("send_dat : %s\r\n", send_dat); 00078 //printf("send_dat size : %d\r\n", len); 00079 00080 memset(dat, 0, sizeof(dat)); 00081 memset(send_dat, 0, sizeof(send_dat)); 00082 memset(buffer, 0, sizeof(buffer)); 00083 } 00084 00085 } 00086 00087 client.close(); 00088 } 00089 00090 } 00091 uint16_t calcu_len(void) 00092 { 00093 char * dat_temp; 00094 char * forbidden = NULL; 00095 char str[4]={0,}; 00096 00097 //dat_temp = "<!DOCTYPE HTML>\r\n"; strcat(send_dat, dat_temp); 00098 dat_temp = "<html>\r\n"; strcat(send_dat, dat_temp); 00099 dat_temp = "\r\n"; strcat(send_dat, dat_temp); 00100 dat_temp = "<head>\r\n"; strcat(send_dat, dat_temp); 00101 dat_temp = "<meta http-equiv=\"content-type\" content=\"text/html; charset=euc-kr\">\r\n"; strcat(send_dat, dat_temp); 00102 dat_temp = "<title>fishbowl</title>\r\n"; strcat(send_dat, dat_temp); 00103 dat_temp = "<meta name=\"generator\" content=\"Namo WebEditor\">\r\n"; strcat(send_dat, dat_temp); 00104 dat_temp = "</head>\r\n"; strcat(send_dat, dat_temp); 00105 dat_temp = "\r\n"; strcat(send_dat, dat_temp); 00106 dat_temp = "<body bgcolor=\"white\" text=\"black\" link=\"blue\" vlink=\"purple\" alink=\"red\">\r\n"; strcat(send_dat, dat_temp); 00107 dat_temp = "<p>fishbowl</p>\r\n"; strcat(send_dat, dat_temp); 00108 //dat_temp = "<p> </p>\r\n"; strcat(send_dat, dat_temp); 00109 dat_temp = "<p>Temperature in the fishbowl = $$$$$</p>\r\n"; strcat(send_dat, dat_temp); 00110 00111 dat_temp = "<form name=\"form1\">\r\n"; strcat(send_dat, dat_temp); 00112 dat_temp = "<p><input type=\"hidden\" name=\"do\" value=\"ON\"></p>\r\n"; strcat(send_dat, dat_temp); 00113 dat_temp = "<p>FEED <input type=\"button\" name=\"formbutton1\" value=\"ON\" onclick=\"submit();\"></p>\r\n"; strcat(send_dat, dat_temp); 00114 dat_temp = "</form>\r\n"; strcat(send_dat, dat_temp); 00115 00116 //dat_temp = "<p></p>\r\n"; strcat(send_dat, dat_temp); 00117 dat_temp = "</body>\r\n"; strcat(send_dat, dat_temp); 00118 dat_temp = "\r\n"; strcat(send_dat, dat_temp); 00119 dat_temp = "</html>\r\n"; strcat(send_dat, dat_temp); 00120 forbidden = strstr(send_dat, "$$$$$"); 00121 memset(forbidden,0,5); 00122 sprintf((char*)str, "%5.2f", tempC); 00123 memcpy(forbidden,str,5); 00124 00125 return strlen(send_dat); 00126 }
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