main.cpp

00001 #include "mbed.h"
00002 #include "EthernetInterface.h"
00003 #include "Servo.h"
00004 
00005 //internal led
00006 DigitalOut rled(LED1,1);
00007 DigitalOut gled(LED2,1);
00008 DigitalOut bled(LED3,1);
00009 
00010 //gpio
00011 DigitalOut wealed(D2);
00012 DigitalOut busled_00(D15);
00013 DigitalOut busled_01(D14);
00014 DigitalOut busled_02(D13);
00015 DigitalOut busled_03(D12);
00016 DigitalOut busled_10(D11);
00017 DigitalOut busled_11(D10);
00018 DigitalOut busled_12(D9);
00019 DigitalOut busled_13(D8);
00020 DigitalOut busled_20(D7);
00021 DigitalOut busled_21(D6);
00022 DigitalOut busled_22(D5);
00023 DigitalOut busled_23(D4);
00024 
00025 int main()
00026 {
00027     int phy_link;
00028     printf("Wait a second...\r\n");
00029     uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0x09}; 
00030     
00031     EthernetInterface eth;
00032     eth.init(mac_addr); //Use DHCP
00033     
00034     eth.connect();
00035     
00036     //phy link
00037      do{
00038         phy_link = eth.ethernet_link();
00039         printf("...");
00040         wait(2);
00041      }while(!phy_link);
00042      printf("PHY_LINK_OK\n");
00043      printf("IP Address is %s\r\n", eth.getIPAddress());
00044      
00045     //get info
00046     char buffer_wea[1000];
00047     char buffer_0[1000];
00048     char buffer_1[1000];
00049     char buffer_2[1000];
00050     int ret_wea;
00051     int ret_0;
00052     int ret_1;
00053     int ret_2;
00054     
00055     //weather
00056     char http_cmd_wea[] = "GET /data/2.5/weather?q=Seongnam,kr HTTP/1.0\n\n";
00057     
00058 
00059     //BUS
00060     //char http_cmd[] = "GET /ws/rest/busarrivalservice/station?serviceKey=test&stationId=206000606 \n\n";
00061     char http_cmd_0[] = "GET /ws/rest/busarrivalservice?serviceKey=test&routeId=204000039&stationId=206000606 \n\n"; //330
00062     char http_cmd_1[] = "GET /ws/rest/busarrivalservice?serviceKey=test&routeId=204000044&stationId=206000606 \n\n"; //350
00063     char http_cmd_2[] = "GET /ws/rest/busarrivalservice?serviceKey=test&routeId=204000079&stationId=206000606 \n\n"; //380
00064     
00065 
00066     while(1)
00067     {
00068     //TCP socket[weather] connect
00069     TCPSocketConnection sock_wea;
00070     sock_wea.connect("api.openweathermap.org", 80);
00071     printf("Socket[weather] connected\n");
00072 
00073     sock_wea.send_all(http_cmd_wea, sizeof(http_cmd_wea)-1);
00074 
00075     while (true)
00076     {
00077         ret_wea = sock_wea.receive(buffer_wea, sizeof(buffer_wea)-1);
00078         if (ret_wea <= 0)
00079             printf("fail\n");
00080             break;
00081 
00082         buffer_wea[ret_wea] = '\0';
00083     }        
00084         
00085     //TCP socket0 connect 
00086     TCPSocketConnection sock_0;
00087     sock_0.connect("openapi.gbis.go.kr", 80);
00088     printf("Socket0 connected\n");
00089     
00090     sock_0.send_all(http_cmd_0, sizeof(http_cmd_0)-1);
00091     
00092     while (true)
00093     {
00094         ret_0 = sock_0.receive(buffer_0, sizeof(buffer_0)-1);
00095         if (ret_0 <= 0)
00096         printf("fail\n");
00097         break;
00098         
00099         buffer_0[ret_0] = '\0';
00100     }
00101 
00102     
00103     //TCP socket1 connect
00104     TCPSocketConnection sock_1;
00105     sock_1.connect("openapi.gbis.go.kr", 80);
00106     printf("Socket1 connected\n");
00107     
00108     sock_1.send_all(http_cmd_1, sizeof(http_cmd_1)-1);
00109     while (true)
00110     {
00111         ret_1 = sock_1.receive(buffer_1, sizeof(buffer_1)-1);
00112         if (ret_1 <= 0)
00113         printf("fail\n");
00114         break;
00115         
00116         buffer_1[ret_1] = '\0';
00117     }
00118 
00119     
00120     //TCP socket2 connect 
00121     TCPSocketConnection sock_2;
00122     sock_2.connect("openapi.gbis.go.kr", 80);
00123     printf("Socket2 connected\n");
00124     
00125     sock_2.send_all(http_cmd_2, sizeof(http_cmd_2)-1);
00126     
00127     while (true)
00128     {
00129         ret_2 = sock_2.receive(buffer_2, sizeof(buffer_2)-1);
00130         if (ret_2 <= 0)
00131         printf("fail\n");
00132         break;
00133         
00134         buffer_2[ret_0] = '\0';
00135     }
00136 
00137     
00138     //print
00139     //printf("\nWeather\n\n Received %d chars from server=> \n%s\n\n", ret_wea, buffer_wea);
00140     //wait(2);
00141     //printf("\n330\n\n Received %d chars from server=> \n%s\n\n", ret_0, buffer_0);
00142     //wait(2);
00143     //printf("\n350\n\n Received %d chars from server=> \n%s\n\n", ret_1, buffer_1);
00144     //wait(2);
00145     //printf("\n380\n\n Received %d chars from server=> \n%s\n\n", ret_2, buffer_2);
00146     //wait(2);
00147 
00148 
00149     //get weather, city, tempurature
00150     char *weather;
00151     char *city;
00152     char *tempure;
00153 
00154     char weather_stu[3];
00155     char tempure_data[6];
00156 
00157     int weather_id;
00158     int weather_id_[3];
00159 
00160     int tempure_d;
00161     int tempure_[3];
00162 
00163     weather = strstr(buffer_wea, "id");
00164     printf("\nWeather ID=> %.3s\n", weather+4);
00165     for(int i=0; i<3; i++)
00166     {
00167         weather_stu[i] = (weather[i+4]);
00168         weather_id_[i] = weather_stu[i]-'0';
00169         //printf("%c", weather_stu[i]);
00170     }
00171     weather_id = weather_id_[0]*100+weather_id_[1]*10*weather_id_[2];
00172     //printf("%d\n", weather_id);
00173 
00174     city = strstr(buffer_wea, "name");
00175     printf("City Name=> %.8s\n", city + 7);
00176 
00177     tempure = strstr(buffer_wea, "temp");
00178     printf("Tempurature=> %.3sK\n", tempure + 6);
00179     for(int i=0; i<3; i++)
00180     {
00181         tempure_data[i] = (tempure[i+6]);
00182         tempure_[i] = tempure_data[i]-'0';
00183         //printf("%c", tempure_data[i]);
00184     }
00185     tempure_d = tempure_[0]*100+tempure_[1]*10+tempure_[2];
00186 
00187     printf("Tempurature=> %dC\n\n", (tempure_d - 273));
00188 
00189 
00190     //weather display
00191     if((weather_id>=200)&&(weather_id<300))
00192     {
00193         printf("<<< Thunderstom >>>\n");
00194         printf("<<< You need an umbrella >>>\n");
00195         //rled = 1;gled = 0;bled = 0;
00196         wealed = 1;
00197     }
00198     else if((weather_id>=300)&&(weather_id<400))
00199     {
00200         printf("<<< Drizzle >>>\n");
00201         printf("<<< You need an umbrella >>>\n");
00202         //rled = 1;gled = 0;bled = 0;
00203         wealed = 1;
00204     }
00205     else if((weather_id>=500)&&(weather_id<600))
00206     {
00207         printf("<<< Rain >>>\n");
00208         printf("<<< You need an umbrella >>>\n");
00209         //rled = 1;gled = 0;bled = 0;
00210         wealed = 1;
00211     }
00212     else if((weather_id>=600)&&(weather_id<700))
00213     {
00214          printf("<<< Snow >>>\n");
00215          printf("<<< You need an umbrella >>>\n");
00216          //rled = 1;gled = 0;bled = 0;
00217          wealed = 1;
00218     }
00219     else
00220     {
00221          printf("<<< You don't need an umbrella >>>\n");
00222          //rled = 0;gled = 1;bled = 0;
00223          wealed = 0;
00224     }
00225  
00226  
00227     //get location
00228     char *location_0;
00229     char *location_1;
00230     char *location_2;
00231     
00232     char loca_0[2];
00233     char loca_1[2];
00234     char loca_2[2];
00235     
00236     int INT_location_0[2];
00237     int INT_location_1[2];
00238     int INT_location_2[2];
00239     
00240     int S_location_0;
00241     int S_location_1;
00242     int S_location_2;
00243     
00244     printf("\n<<< locationNo1 >>>\n");
00245     
00246     location_0 = strstr(buffer_0, "<locationNo1>");
00247     printf("330 => %.2s\n", location_0+13);
00248     
00249     location_1 = strstr(buffer_1, "<locationNo1>");
00250     printf("350 => %.2s\n", location_1+13);
00251     
00252     location_2 = strstr(buffer_2, "<locationNo1>");
00253     printf("380 => %.2s\n", location_1+13);
00254 
00255 
00256     //330 display  
00257     for(int i=0; i<2; i++)
00258     {
00259         loca_0[i] = (location_0[i+13]);
00260         INT_location_0[i] = loca_0[i]-'0';
00261     }
00262     
00263     printf("\n<<< Remaining station >>>\n");
00264     
00265     if(INT_location_0[1]==12)
00266     {
00267     printf("330 => %d\n",INT_location_0[0]);
00268     S_location_0 = INT_location_0[0];
00269     }
00270     else
00271     {
00272     printf("330 => %d\n",INT_location_0[0]*10+INT_location_0[1]);
00273     S_location_0 = INT_location_0[0]*10+INT_location_0[1];
00274     }
00275     
00276     //330 position sign
00277     //if(S_location_0>=5)
00278     //{
00279     //    rled=0;bled=1;gled=1;
00280     //}
00281     //else if (S_location_0==4)
00282     //{
00283     //    rled=1;bled=0;gled=0;
00284     //}
00285     //else if (S_location_0==3)
00286     if (S_location_0>=4)
00287     {
00288         //rled=1;bled=1;gled=0;
00289         busled_00=0;busled_01=0;busled_02=0;busled_03=1;
00290     }
00291     else if (S_location_0==3)
00292     {
00293         //rled=1;bled=0;gled=1;
00294         busled_00=0;busled_01=0;busled_02=1;busled_03=0;
00295     }
00296     else if (S_location_0==2)
00297     {
00298         //rled=0;bled=0;gled=0;
00299         busled_00=0;busled_01=1;busled_02=0;busled_03=0;
00300     }
00301     else if (S_location_0==1)
00302     {
00303         //rled=1;bled=1;gled=1;
00304         busled_00=1;busled_01=0;busled_02=0;busled_03=0;
00305     }
00306     else
00307     {
00308         busled_00=0;busled_01=0;busled_02=0;busled_03=0;
00309     }
00310     
00311 
00312     //350 display  
00313     for(int i=0; i<2; i++)
00314     {
00315         loca_1[i] = (location_1[i+13]);
00316         INT_location_1[i] = loca_1[i]-'0';
00317     }
00318     
00319     if(INT_location_1[1]==12)
00320     {
00321     printf("350 => %d\n",INT_location_1[0]);
00322     S_location_1 = INT_location_1[0];
00323     }
00324     else
00325     {
00326     printf("350 => %d\n",INT_location_1[0]*10+INT_location_1[1]);
00327     S_location_1 = INT_location_1[0]*10+INT_location_1[1];
00328     }
00329     
00330     //350 position sign
00331     if (S_location_1>=4)
00332     {
00333         //rled=1;bled=1;gled=0;
00334         busled_10=0;busled_11=0;busled_12=0;busled_13=1;
00335     }
00336     else if (S_location_1==3)
00337     {
00338         //rled=1;bled=0;gled=1;
00339         busled_10=0;busled_11=0;busled_12=1;busled_13=0;
00340     }
00341     else if (S_location_1==2)
00342     {
00343         //rled=0;bled=0;gled=0;
00344         busled_10=0;busled_11=1;busled_12=0;busled_13=0;
00345     }
00346     else if (S_location_1==1)
00347     {
00348         //rled=1;bled=1;gled=1;
00349         busled_10=1;busled_11=0;busled_12=0;busled_13=0;
00350     }
00351     else
00352     {
00353         busled_10=0;busled_11=0;busled_12=0;busled_13=0;
00354     }
00355     
00356     
00357     //380 display  
00358     for(int i=0; i<2; i++)
00359     {
00360         loca_2[i] = (location_2[i+13]);
00361         INT_location_2[i] = loca_2[i]-'0';
00362     }
00363     
00364     if(INT_location_2[1]==12)
00365     {
00366     printf("380 => %d\n",INT_location_2[0]);
00367     S_location_2 = INT_location_2[0];
00368     }
00369     else
00370     {
00371     printf("380 => %d\n",INT_location_2[0]*10+INT_location_2[1]);
00372     S_location_2 = INT_location_2[0]*10+INT_location_2[1];
00373     }
00374     
00375     //380 position sign
00376     if (S_location_2>=4)
00377     {
00378         //rled=1;bled=1;gled=0;
00379         busled_20=0;busled_21=0;busled_22=0;busled_23=1;
00380     }
00381     else if (S_location_2==3)
00382     {
00383         //rled=1;bled=0;gled=1;
00384         busled_20=0;busled_21=0;busled_22=1;busled_23=0;
00385     }
00386     else if (S_location_2==2)
00387     {
00388         //rled=0;bled=0;gled=0;
00389         busled_20=0;busled_21=1;busled_22=0;busled_23=0;
00390     }
00391     else if (S_location_2==1)
00392     {
00393         //rled=1;bled=1;gled=1;
00394         busled_20=1;busled_21=0;busled_22=0;busled_23=0;
00395     }
00396     else
00397     {
00398         busled_20=0;busled_21=0;busled_22=0;busled_23=0;
00399     }
00400     
00401 
00402     sock_wea.close();
00403     sock_0.close();
00404     sock_1.close();
00405     sock_2.close();
00406 
00407     eth.disconnect();
00408     printf("\nSocket disconnected\n\n");
00409     
00410     wait(12);
00411    };
00412 
00413 }