config_me.h

00001 const char* hStreamName = "humidity";                      // Humidity stream ID
00002 const char* tStreamName = "temp";                          // Temperature stream ID
00003 const char* accelStreamNames[] = { "accelX", "accelY", "accelZ" };  // Accelerometer stream IDs
00004 
00005 class Configuration {
00006 public:
00007     char    deviceId[33],   // Device you want to post to
00008             m2xKey[33],     // Your M2X API Key or Master API Key
00009             udpHost[30],
00010             devIMEI[16];
00011             
00012     bool    enableM2X,
00013             enableCommands,
00014             enableUDP,
00015             m2xConfigured;
00016                         
00017     int     commandDelay,   // how many seconds we should wait between polling for a command
00018             commandPolls,   // how many times we should poll for a command
00019             udpPort;
00020             
00021     double  locLat,
00022             locLong;
00023 
00024     Configuration(): deviceId(""),
00025                     m2xKey(""),
00026                     enableM2X(true), 
00027                     enableCommands(false),                    
00028                     enableUDP(false),
00029                     commandDelay(10),
00030                     commandPolls(6)
00031     {
00032         if (cfg.read("/sd/config.ini")) {
00033             cfg.getValue("Device_ID", deviceId, sizeof(deviceId));
00034             cfg.getValue("M2X_Key", m2xKey, sizeof(m2xKey));
00035             cfg.getValue("UDP_Host", udpHost, sizeof(udpHost));
00036             cfg.getValue("IMEI", devIMEI, sizeof(devIMEI));
00037             
00038             char buff[15];
00039             int aux;
00040             
00041             if (cfg.getValue("Enable_M2X", buff, sizeof(buff)))
00042                 enableM2X = strcmp(buff, "1") == 0;
00043             
00044             if (cfg.getValue("M2X_Commmands", buff, sizeof(buff)))
00045                 enableCommands = strcmp(buff, "1") == 0;
00046             
00047             if (cfg.getValue("Enable_UDP", buff, sizeof(buff)))
00048                 enableUDP = strcmp(buff, "1") == 0;
00049             
00050             if (cfg.getValue("Command_Wait", buff, sizeof(buff))) {
00051                 aux = atoi(buff);
00052                 if ((aux > 0) && (aux < 3600))
00053                     commandDelay = aux;
00054             };
00055 
00056             if (cfg.getValue("Command_Polls", buff, sizeof(buff))) {
00057                 aux = atoi(buff);
00058                 if ((aux > 0) && (aux < 10))
00059                     commandPolls = aux;
00060             };
00061 
00062             if (cfg.getValue("UDP_Port", buff, sizeof(buff))) {
00063                 aux = atoi(buff);
00064                 if ((aux > 0) && (aux < 65535))
00065                     udpPort = aux;
00066             };
00067                 
00068             double lat, lon;
00069             
00070             if (cfg.getValue("Latitude", buff, sizeof(buff)))
00071                 lat = atof(buff);
00072             
00073             if (cfg.getValue("Longitude", buff, sizeof(buff)))
00074                 lon = atof(buff);
00075             
00076             if ((lat >= -90) && (lat <= 90) && (lon >= -180) && (lon <= 180)) {
00077                 locLat = lat;
00078                 locLong = lon;
00079             }
00080         }
00081         
00082         m2xConfigured = *deviceId && *m2xKey;
00083         
00084         enableCommands = enableM2X && enableCommands;
00085     };
00086     
00087     void dumpConfig(Serial& pc) {
00088         pc.printf("# config.ini" CRLF);
00089         pc.printf("Enable_M2X=%d" CRLF, enableM2X ? 1 : 0);
00090         pc.printf("Device_ID=%s" CRLF, deviceId);
00091         pc.printf("M2X_Key=%s" CRLF, m2xKey);
00092         pc.printf("M2X_Commands=%d" CRLF, enableCommands ? 1 : 0);
00093         pc.printf("#" CRLF);                
00094         pc.printf("Enable_UDP=%d" CRLF, enableUDP ? 1 : 0);        
00095         pc.printf("UDP_Host=%s" CRLF, udpHost);
00096         pc.printf("UDP_Port=%d" CRLF, udpPort);
00097         pc.printf("IMEI=%s" CRLF, devIMEI);
00098         pc.printf("Latitude=%f" CRLF, locLat);
00099         pc.printf("Longitude=%f" CRLF, locLong);
00100         pc.printf("#" CRLF);
00101         pc.printf("Command_Wait=%d" CRLF, commandDelay);
00102         pc.printf("Command_Polls=%d" CRLF, commandPolls);
00103         pc.printf("# Data will be sent every %d seconds" CRLF, commandPolls * commandDelay);
00104     }
00105         
00106 private:
00107     ConfigFile cfg;
00108 };