userInteractions.cpp

00001 #include "mailBox.cpp"
00002 #include "expansionBoard.cpp"
00003 
00004 struct tm t;
00005 
00006  class UserMethods {
00007   
00008   public: 
00009          
00010     int readAll() {
00011         ExpansionBoard logs;
00012         int nOfRecords = logs.count;
00013         
00014         while(nOfRecords > 0) {
00015             osEvent evt = mail_box.get();
00016 
00017             if (evt.status == osEventMail) {
00018                 log_data* log = (log_data*)evt.value.p;
00019                 printf("Record %d \nDate: %s, Temp Celcius: %f, Temp Farenheit: %f, Humidity: %f, "
00020                            "Pressure: %f, Accelerometer: %d, Gyroscope: %d, Magnetometer: %d\n\n", log->id,
00021                            log->date, log->tempCelsius, log->tempFarenheit, log->humidity,
00022                            log->pressure, log->accelerometer, log->gyroscope, log->magnetometer);
00023 
00024                 nOfRecords--;
00025             }
00026         }
00027         
00028         return logs.count;
00029     }
00030 
00031     int deleteAll() {
00032         ExpansionBoard logs;
00033         int n = logs.count;
00034 
00035         while(n > 0) {
00036             osEvent evt = mail_box.get();
00037             if (evt.status == osEventMail) {
00038                 log_data *log_d = (log_data*)evt.value.p;
00039                 mail_box.free(log_d);
00040             }
00041             n--;
00042         }
00043         return logs.count;
00044     }
00045 
00046     int readN(int n) {
00047         ExpansionBoard logs;
00048         int nOfRecords = 0;
00049 
00050         if(logs.count < n) {
00051             nOfRecords = readAll();
00052         } else {
00053             while(nOfRecords < n) {
00054                 osEvent evt = mail_box.get();
00055                 
00056                 if (evt.status == osEventMail) {
00057                     log_data* log = (log_data*)evt.value.p;
00058                     printf("Record %d \nDate: %s, Temp Celcius: %f, Temp Farenheit: %f, Humidity: %f, "
00059                            "Pressure: %f, Accelerometer: %d, Gyroscope: %d, Magnetometer: %d\n\n", log->id,
00060                            log->date, log->tempCelsius, log->tempFarenheit, log->humidity,
00061                            log->pressure, log->accelerometer, log->gyroscope, log->magnetometer);
00062 
00063                     nOfRecords--;
00064                 }
00065             }
00066         }
00067         
00068         return nOfRecords;
00069     }
00070 
00071     int deleteN(int n) {
00072         ExpansionBoard logs;
00073         
00074         if(logs.count < n){
00075             n = deleteAll();
00076         } else {
00077             while(n > 0) {
00078                 osEvent evt = mail_box.get();
00079                 if (evt.status == osEventMail) {
00080                     log_data *log_d = (log_data*)evt.value.p;
00081                     mail_box.free(log_d);
00082                 }
00083                 n--;
00084             }
00085         }
00086         return n;
00087     }
00088 
00089     bool setDate() {
00090         bool success;
00091         printf("Enter current date : \n");
00092         printf( "YYYY MM DD [enter] \n");
00093         scanf ("%d %d %d", &t.tm_year, &t.tm_mon, &t.tm_mday);
00094 
00095         // adjust for tm structure required values
00096         t.tm_year = t.tm_year - 1900;
00097         t.tm_mon = t.tm_mon - 1;
00098         // set the time
00099         set_time(mktime(&t));
00100         success= true;
00101 
00102         return success;
00103     }
00104 
00105     bool setTime () {
00106         bool success = false;
00107 
00108         // get the current time from the terminal
00109         printf("Enter current time:\n");
00110         printf("HH MM SS[enter]\n");
00111         scanf("%d %d %d", &t.tm_hour, &t.tm_min, &t.tm_sec);
00112 
00113         printf("TIME UPDATED TO %d:%d:%d\n", t.tm_hour, t.tm_min, t.tm_sec);
00114 
00115         // set the time
00116         set_time(mktime(&t));
00117         success = true;
00118 
00119         return success;
00120     }
00121 
00122     void setT(int timePeriod) {
00123         scanf("Enter sampling period: %d\n", &timePeriod);
00124     }
00125     /*
00126     void state(char x){
00127         printf("Sampling is %s\n", x);
00128         printf("Enter state:\n");
00129         scanf("%s", x);
00130     }*/
00131 
00132     bool logTime (int time, bool state) {
00133         return state;
00134     }
00135 
00136     bool debugMessages (bool state) {
00137         return state;
00138     }
00139 
00140     bool  logging(bool state) {
00141         return state;
00142     }
00143        
00144  };