Amir Asemanpayeh / Mbed 2 deprecated WeatherStation

A Weather station designed to read the values of temperature and pressure from the sensor (BMP180), data displayed via a nokia N5110 display.

Dependencies:   BMP180 N5110 PowerControl mbed

Barometer.cpp@23:a0ce9fa869c2, 2015-05-09 (annotated)

Committer:
amiraseman
Date:
Sat May 09 01:08:16 2015 +0000
Revision:
23:a0ce9fa869c2
Child:
24:51cbed3fbf5c
Final version. All the major parts are done ;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
amiraseman 23:a0ce9fa869c2 1 /**
amiraseman 23:a0ce9fa869c2 2 @file Barometer.cpp
amiraseman 23:a0ce9fa869c2 3
amiraseman 23:a0ce9fa869c2 4 @brief Member functions implementations
amiraseman 23:a0ce9fa869c2 5
amiraseman 23:a0ce9fa869c2 6 */
amiraseman 23:a0ce9fa869c2 7 #include "mbed.h"
amiraseman 23:a0ce9fa869c2 8 #include "Barometer.h"
amiraseman 23:a0ce9fa869c2 9
amiraseman 23:a0ce9fa869c2 10
amiraseman 23:a0ce9fa869c2 11 ///
amiraseman 23:a0ce9fa869c2 12 void button1Pressed() //ISR to subtract 1 from the value of choice when the first button is pressed
amiraseman 23:a0ce9fa869c2 13 {
amiraseman 23:a0ce9fa869c2 14 if (debounce.read_ms()>200) // only allow if debounce timer
amiraseman 23:a0ce9fa869c2 15 button1Flag=1; // has passed 200 ms
amiraseman 23:a0ce9fa869c2 16 debounce.reset(); // restart timer when the toggle is performed
amiraseman 23:a0ce9fa869c2 17 }
amiraseman 23:a0ce9fa869c2 18
amiraseman 23:a0ce9fa869c2 19
amiraseman 23:a0ce9fa869c2 20 ///
amiraseman 23:a0ce9fa869c2 21 void button2Pressed() //ISR to add 1 to the value of the choice when the second button is pressed
amiraseman 23:a0ce9fa869c2 22 {
amiraseman 23:a0ce9fa869c2 23 if (debounce.read_ms()>200) // only allow if debounce timer
amiraseman 23:a0ce9fa869c2 24 button2Flag=1; // has passed 200 ms
amiraseman 23:a0ce9fa869c2 25 debounce.reset(); // restart timer when the toggle is performed
amiraseman 23:a0ce9fa869c2 26 }
amiraseman 23:a0ce9fa869c2 27
amiraseman 23:a0ce9fa869c2 28
amiraseman 23:a0ce9fa869c2 29 ///
amiraseman 23:a0ce9fa869c2 30 void button3Pressed()
amiraseman 23:a0ce9fa869c2 31 {
amiraseman 23:a0ce9fa869c2 32 if (debounce.read_ms()>200) // only allow if debounce timer
amiraseman 23:a0ce9fa869c2 33 button3Flag=1; // has passed 200 ms
amiraseman 23:a0ce9fa869c2 34 debounce.reset(); // restart timer when the toggle is performed
amiraseman 23:a0ce9fa869c2 35 }
amiraseman 23:a0ce9fa869c2 36
amiraseman 23:a0ce9fa869c2 37
amiraseman 23:a0ce9fa869c2 38 ///
amiraseman 23:a0ce9fa869c2 39 void button4Pressed()
amiraseman 23:a0ce9fa869c2 40 {
amiraseman 23:a0ce9fa869c2 41 if (debounce.read_ms()>200) // only allow if debounce timer
amiraseman 23:a0ce9fa869c2 42 button4Flag=1; // has passed 200 ms
amiraseman 23:a0ce9fa869c2 43 debounce.reset(); // restart timer when the toggle is performed
amiraseman 23:a0ce9fa869c2 44 }
amiraseman 23:a0ce9fa869c2 45
amiraseman 23:a0ce9fa869c2 46
amiraseman 23:a0ce9fa869c2 47
amiraseman 23:a0ce9fa869c2 48 /// ISR called by the timer to set the timer flag to 1 (flag is used to update the values of pressure and temperature every second for the live data function)
amiraseman 23:a0ce9fa869c2 49 void timerExpired()
amiraseman 23:a0ce9fa869c2 50 {
amiraseman 23:a0ce9fa869c2 51 yellowLED = 0;
amiraseman 23:a0ce9fa869c2 52 timerFlag=1;
amiraseman 23:a0ce9fa869c2 53
amiraseman 23:a0ce9fa869c2 54 }
amiraseman 23:a0ce9fa869c2 55
amiraseman 23:a0ce9fa869c2 56
amiraseman 23:a0ce9fa869c2 57 ///An ISR called by data logger timer to set the dataLoggerFlag to 1
amiraseman 23:a0ce9fa869c2 58 void dataLoggerTimerExpired ()
amiraseman 23:a0ce9fa869c2 59 {
amiraseman 23:a0ce9fa869c2 60 yellowLED = 0;
amiraseman 23:a0ce9fa869c2 61 dataLoggerFlag = 1 ;
amiraseman 23:a0ce9fa869c2 62
amiraseman 23:a0ce9fa869c2 63 }
amiraseman 23:a0ce9fa869c2 64
amiraseman 23:a0ce9fa869c2 65
amiraseman 23:a0ce9fa869c2 66 /// open a local file and print the recieved char arrays in the stream
amiraseman 23:a0ce9fa869c2 67 void saveToFile(char *data,char *data1,char *data2,char *data3)
amiraseman 23:a0ce9fa869c2 68 {
amiraseman 23:a0ce9fa869c2 69 FILE* pFile = fopen("/local/textfile.csv","w"); // open file access
amiraseman 23:a0ce9fa869c2 70 fprintf (pFile, "%s\n%s\n%s\n%s", data,data1,data2,data3);
amiraseman 23:a0ce9fa869c2 71 fclose (pFile);
amiraseman 23:a0ce9fa869c2 72 }
amiraseman 23:a0ce9fa869c2 73
amiraseman 23:a0ce9fa869c2 74
amiraseman 23:a0ce9fa869c2 75 /// Gets the current time and stores them in bufferTime and bufferDate
amiraseman 23:a0ce9fa869c2 76 void updateTime()
amiraseman 23:a0ce9fa869c2 77 {
amiraseman 23:a0ce9fa869c2 78 time_t seconds = time(NULL); // get current time
amiraseman 23:a0ce9fa869c2 79 // format time into a string (time and date)
amiraseman 23:a0ce9fa869c2 80 currentTime = seconds ; // sets the current time to an integer for alarm clock check
amiraseman 23:a0ce9fa869c2 81 //serial.printf("current time :%i \n",currentTime);
amiraseman 23:a0ce9fa869c2 82 //serial.printf("Unix date :%i \n",UNIXdate);
amiraseman 23:a0ce9fa869c2 83 strftime(bufferTime, 14 , "%H:%M", localtime(&seconds));
amiraseman 23:a0ce9fa869c2 84 strftime(bufferDate, 14 , "%d/%m/%y", localtime(&seconds));
amiraseman 23:a0ce9fa869c2 85 if (alarmClockFlag == 1 ) { // if the the alarm clock flag is set by the user
amiraseman 23:a0ce9fa869c2 86 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 87 }
amiraseman 23:a0ce9fa869c2 88 }
amiraseman 23:a0ce9fa869c2 89
amiraseman 23:a0ce9fa869c2 90
amiraseman 23:a0ce9fa869c2 91 /// Displays the screen buffers on the lcd
amiraseman 23:a0ce9fa869c2 92 void display()
amiraseman 23:a0ce9fa869c2 93 {
amiraseman 23:a0ce9fa869c2 94 lcd.clear();
amiraseman 23:a0ce9fa869c2 95 lcd.printString(buffer0,0,0);
amiraseman 23:a0ce9fa869c2 96 lcd.printString(buffer1,0,1);
amiraseman 23:a0ce9fa869c2 97 lcd.printString(buffer2,0,2);
amiraseman 23:a0ce9fa869c2 98 lcd.printString(buffer3,0,3);
amiraseman 23:a0ce9fa869c2 99 lcd.printString(buffer4,0,4);
amiraseman 23:a0ce9fa869c2 100 lcd.printString(buffer5,0,5);
amiraseman 23:a0ce9fa869c2 101 wait(0.1);
amiraseman 23:a0ce9fa869c2 102
amiraseman 23:a0ce9fa869c2 103 }
amiraseman 23:a0ce9fa869c2 104
amiraseman 23:a0ce9fa869c2 105
amiraseman 23:a0ce9fa869c2 106
amiraseman 23:a0ce9fa869c2 107 ///Imports the data and saves them to the bufferss
amiraseman 23:a0ce9fa869c2 108 void readData()
amiraseman 23:a0ce9fa869c2 109 {
amiraseman 23:a0ce9fa869c2 110
amiraseman 23:a0ce9fa869c2 111 Measurement measurement; // measurement structure declared in BMP180 class
amiraseman 23:a0ce9fa869c2 112
amiraseman 23:a0ce9fa869c2 113 measurement = bmp180.readValues();
amiraseman 23:a0ce9fa869c2 114 // serial.printf("T = %.2f C P = %.2f mb\n",measurement.temperature,measurement.pressure);
amiraseman 23:a0ce9fa869c2 115
amiraseman 23:a0ce9fa869c2 116
amiraseman 23:a0ce9fa869c2 117 if (unitFlag==1 || unitFlag==2 ) { //c
amiraseman 23:a0ce9fa869c2 118
amiraseman 23:a0ce9fa869c2 119 temperature = measurement.temperature;
amiraseman 23:a0ce9fa869c2 120 int length = sprintf(bufferT,"%0.1f",temperature); // print formatted data to buffer
amiraseman 23:a0ce9fa869c2 121 // it is important the format specifier ensures the length will fit in the buffer
amiraseman 23:a0ce9fa869c2 122 }
amiraseman 23:a0ce9fa869c2 123 if (unitFlag==3 || unitFlag==4 ) {//f
amiraseman 23:a0ce9fa869c2 124 temperature =( measurement.temperature*(9/5))+32;
amiraseman 23:a0ce9fa869c2 125 int length = sprintf(bufferT,"%0.1f",temperature); // print formatted data to buffer
amiraseman 23:a0ce9fa869c2 126 // it is important the format specifier ensures the length will fit in the buffer
amiraseman 23:a0ce9fa869c2 127 }
amiraseman 23:a0ce9fa869c2 128
amiraseman 23:a0ce9fa869c2 129
amiraseman 23:a0ce9fa869c2 130
amiraseman 23:a0ce9fa869c2 131
amiraseman 23:a0ce9fa869c2 132 if (unitFlag==1 || unitFlag==3 ) {//mb
amiraseman 23:a0ce9fa869c2 133 pressure = measurement.pressure; // same idea with float
amiraseman 23:a0ce9fa869c2 134 int length = sprintf(bufferP,"%.2f",pressure); // print formatted data to buffer
amiraseman 23:a0ce9fa869c2 135 // it is important the format specifier ensures the length will fit in the buffer
amiraseman 23:a0ce9fa869c2 136 }
amiraseman 23:a0ce9fa869c2 137 if (unitFlag==2 || unitFlag==4 ) {//atm
amiraseman 23:a0ce9fa869c2 138 pressure = measurement.pressure*0.0009869; // same idea with floats
amiraseman 23:a0ce9fa869c2 139 int length = sprintf(bufferP,"%.2f",pressure); // print formatted data to buffer
amiraseman 23:a0ce9fa869c2 140 // it is important the format specifier ensures the length will fit in the buffer
amiraseman 23:a0ce9fa869c2 141 }
amiraseman 23:a0ce9fa869c2 142
amiraseman 23:a0ce9fa869c2 143 if (thresholdAlarmFlag == 1) { // if the flag is set by the user to notify the thresholds
amiraseman 23:a0ce9fa869c2 144 serial.printf("thresholds flag checked = 1\n");
amiraseman 23:a0ce9fa869c2 145 serial.printf("real values: t %i p %f \n",temperature,pressure);
amiraseman 23:a0ce9fa869c2 146 serial.printf("thresholds: mint%i maxt%i minP%i maxP %i \n",fsmH[0].output,fsmH[1].output,fsmH[2].output,fsmH[3].output);
amiraseman 23:a0ce9fa869c2 147 thresholdCheck();
amiraseman 23:a0ce9fa869c2 148 }
amiraseman 23:a0ce9fa869c2 149
amiraseman 23:a0ce9fa869c2 150 }
amiraseman 23:a0ce9fa869c2 151
amiraseman 23:a0ce9fa869c2 152
amiraseman 23:a0ce9fa869c2 153
amiraseman 23:a0ce9fa869c2 154
amiraseman 23:a0ce9fa869c2 155 /// Called by the powerSaverTimeout to turn off the lcd and put the mbed in sleep mode
amiraseman 23:a0ce9fa869c2 156 void powerSaverExpired()
amiraseman 23:a0ce9fa869c2 157 {
amiraseman 23:a0ce9fa869c2 158 powerSaverFlag = 1;
amiraseman 23:a0ce9fa869c2 159 }
amiraseman 23:a0ce9fa869c2 160
amiraseman 23:a0ce9fa869c2 161
amiraseman 23:a0ce9fa869c2 162
amiraseman 23:a0ce9fa869c2 163
amiraseman 23:a0ce9fa869c2 164
amiraseman 23:a0ce9fa869c2 165
amiraseman 23:a0ce9fa869c2 166 /// Checks if the power saver option is set by the user, if yes attach a timeout to call save power; if its not set detach the timeout
amiraseman 23:a0ce9fa869c2 167 void powerSaverCheck() // checks if the powersaverFlag is set
amiraseman 23:a0ce9fa869c2 168 {
amiraseman 23:a0ce9fa869c2 169 if (powerSaverFlag == 1) {
amiraseman 23:a0ce9fa869c2 170 while (1) {
amiraseman 23:a0ce9fa869c2 171 thresholdCheck();
amiraseman 23:a0ce9fa869c2 172 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 173 updateTime();
amiraseman 23:a0ce9fa869c2 174 loggerData();
amiraseman 23:a0ce9fa869c2 175
amiraseman 23:a0ce9fa869c2 176 if (button1Flag || button2Flag || button3Flag || button4Flag) { // if any of the buttons are pressed
amiraseman 23:a0ce9fa869c2 177 powerSaverTimeout.attach(&powerSaverExpired, powerSaverTime); // setup a timeiut to call the savePower function
amiraseman 23:a0ce9fa869c2 178 powerSaverFlag = 0;
amiraseman 23:a0ce9fa869c2 179 lcd.init();
amiraseman 23:a0ce9fa869c2 180 button1Flag = 0 ;
amiraseman 23:a0ce9fa869c2 181 button2Flag = 0 ;
amiraseman 23:a0ce9fa869c2 182 button3Flag = 0 ;
amiraseman 23:a0ce9fa869c2 183 button4Flag = 0 ;
amiraseman 23:a0ce9fa869c2 184 break;
amiraseman 23:a0ce9fa869c2 185 }
amiraseman 23:a0ce9fa869c2 186 lcd.turnOff();
amiraseman 23:a0ce9fa869c2 187 Sleep();
amiraseman 23:a0ce9fa869c2 188 }
amiraseman 23:a0ce9fa869c2 189 }
amiraseman 23:a0ce9fa869c2 190 }
amiraseman 23:a0ce9fa869c2 191
amiraseman 23:a0ce9fa869c2 192
amiraseman 23:a0ce9fa869c2 193
amiraseman 23:a0ce9fa869c2 194 /// Displays the live values of temperature and pressure, refreshes every 1 second
amiraseman 23:a0ce9fa869c2 195 void liveData()
amiraseman 23:a0ce9fa869c2 196 {
amiraseman 23:a0ce9fa869c2 197 timerFlag=1;
amiraseman 23:a0ce9fa869c2 198 timer.attach(&timerExpired,1.0);
amiraseman 23:a0ce9fa869c2 199 while (1) {
amiraseman 23:a0ce9fa869c2 200 thresholdCheck();
amiraseman 23:a0ce9fa869c2 201 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 202 powerSaverCheck();
amiraseman 23:a0ce9fa869c2 203 updateTime();
amiraseman 23:a0ce9fa869c2 204 loggerData();
amiraseman 23:a0ce9fa869c2 205 if (timerFlag) {
amiraseman 23:a0ce9fa869c2 206
amiraseman 23:a0ce9fa869c2 207 yellowLED = 1;
amiraseman 23:a0ce9fa869c2 208 timerFlag=0;
amiraseman 23:a0ce9fa869c2 209 readData();
amiraseman 23:a0ce9fa869c2 210 strncpy(buffer1, bufferTime, 14);
amiraseman 23:a0ce9fa869c2 211 strncpy(buffer2, bufferDate, 14);
amiraseman 23:a0ce9fa869c2 212 strncpy(buffer3, bufferT, 14);
amiraseman 23:a0ce9fa869c2 213 strncpy(buffer4, bufferP, 14);
amiraseman 23:a0ce9fa869c2 214 int dispaly = sprintf (buffer5, "");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 215 int dispaly1 = sprintf (buffer0, "");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 216 display();
amiraseman 23:a0ce9fa869c2 217 }
amiraseman 23:a0ce9fa869c2 218 yellowLED = 0;
amiraseman 23:a0ce9fa869c2 219 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 220 button3Flag = 0;
amiraseman 23:a0ce9fa869c2 221 timer.detach();
amiraseman 23:a0ce9fa869c2 222 break;
amiraseman 23:a0ce9fa869c2 223 }
amiraseman 23:a0ce9fa869c2 224 }
amiraseman 23:a0ce9fa869c2 225 }
amiraseman 23:a0ce9fa869c2 226
amiraseman 23:a0ce9fa869c2 227
amiraseman 23:a0ce9fa869c2 228
amiraseman 23:a0ce9fa869c2 229 /// gets the temperature and pressure data and stores to suitable arrays, saves the arrays to the local file
amiraseman 23:a0ce9fa869c2 230 void loggerData()
amiraseman 23:a0ce9fa869c2 231 {
amiraseman 23:a0ce9fa869c2 232
amiraseman 23:a0ce9fa869c2 233
amiraseman 23:a0ce9fa869c2 234 if(dataLoggerFlag ==1) {
amiraseman 23:a0ce9fa869c2 235 int k ;
amiraseman 23:a0ce9fa869c2 236 int sumTemperature = 0;
amiraseman 23:a0ce9fa869c2 237 int sumPressure = 0;
amiraseman 23:a0ce9fa869c2 238 greenLED = 1;
amiraseman 23:a0ce9fa869c2 239 readData();
amiraseman 23:a0ce9fa869c2 240
amiraseman 23:a0ce9fa869c2 241 dataLoggerFlag=0;
amiraseman 23:a0ce9fa869c2 242 //write the data to the arrays (arrays used to plot graphs)
amiraseman 23:a0ce9fa869c2 243 //read the data from sensor
amiraseman 23:a0ce9fa869c2 244
amiraseman 23:a0ce9fa869c2 245
amiraseman 23:a0ce9fa869c2 246 //reads the saved data back from the local file
amiraseman 23:a0ce9fa869c2 247
amiraseman 23:a0ce9fa869c2 248 FILE* pFilea = fopen("/local/textfile.csv","r"); // open file access
amiraseman 23:a0ce9fa869c2 249
amiraseman 23:a0ce9fa869c2 250 if (pFilea) {//checks if any data is available from the previous readings
amiraseman 23:a0ce9fa869c2 251 fscanf (pFilea, "%s\n %s\n %s\n %s\n", temperatureRecieved,pressureRecieved,timeRecieved,dateRecieved);
amiraseman 23:a0ce9fa869c2 252 fclose (pFilea);
amiraseman 23:a0ce9fa869c2 253
amiraseman 23:a0ce9fa869c2 254
amiraseman 23:a0ce9fa869c2 255 //initialises the arrays with the saved data from the past
amiraseman 23:a0ce9fa869c2 256 strcpy (temperatureSent,temperatureRecieved);
amiraseman 23:a0ce9fa869c2 257 strcpy (pressureSent,pressureRecieved);
amiraseman 23:a0ce9fa869c2 258 strcpy (timeSent,timeRecieved);
amiraseman 23:a0ce9fa869c2 259 strcpy (dateSent,dateRecieved);
amiraseman 23:a0ce9fa869c2 260 }
amiraseman 23:a0ce9fa869c2 261
amiraseman 23:a0ce9fa869c2 262
amiraseman 23:a0ce9fa869c2 263 //inserts the int values to char arrays to save them to the local file
amiraseman 23:a0ce9fa869c2 264 strcat(temperatureSent,bufferT);
amiraseman 23:a0ce9fa869c2 265 strcat(temperatureSent,",");
amiraseman 23:a0ce9fa869c2 266 strcat(pressureSent,bufferP);
amiraseman 23:a0ce9fa869c2 267 strcat(pressureSent,",");
amiraseman 23:a0ce9fa869c2 268
amiraseman 23:a0ce9fa869c2 269
amiraseman 23:a0ce9fa869c2 270
amiraseman 23:a0ce9fa869c2 271 //apends the new time and current stamp to the array with , between them
amiraseman 23:a0ce9fa869c2 272 strcat(timeSent,bufferTime);
amiraseman 23:a0ce9fa869c2 273 strcat(timeSent,",");
amiraseman 23:a0ce9fa869c2 274 strcat (dateSent,bufferDate);
amiraseman 23:a0ce9fa869c2 275 strcat (dateSent,",");
amiraseman 23:a0ce9fa869c2 276
amiraseman 23:a0ce9fa869c2 277 //send the arrays above to the local file
amiraseman 23:a0ce9fa869c2 278 saveToFile(temperatureSent,pressureSent,timeSent,dateSent);
amiraseman 23:a0ce9fa869c2 279 //serial.printf ("sent temp %s\nsent pressure %s\nsent time %s\nsent date %s\n",temperatureSent,pressureSent,timeSent,dateSent);
amiraseman 23:a0ce9fa869c2 280
amiraseman 23:a0ce9fa869c2 281 //reads the saved data back from the local file
amiraseman 23:a0ce9fa869c2 282
amiraseman 23:a0ce9fa869c2 283 FILE* pFileb = fopen("/local/textfile.csv","r"); // open file access
amiraseman 23:a0ce9fa869c2 284 fscanf (pFileb, "%s\n %s\n %s\n %s\n", temperatureRecieved,pressureRecieved,timeRecieved,dateRecieved);
amiraseman 23:a0ce9fa869c2 285 fclose (pFileb);
amiraseman 23:a0ce9fa869c2 286
amiraseman 23:a0ce9fa869c2 287 //serial.printf ("rec temp %s\nrec pressure %s\nrec time %s\nrec date %s\n",temperatureRecieved,pressureRecieved,timeRecieved,dateRecieved);
amiraseman 23:a0ce9fa869c2 288
amiraseman 23:a0ce9fa869c2 289
amiraseman 23:a0ce9fa869c2 290 //seperates the array into tokens(seperated after the delimiter , )
amiraseman 23:a0ce9fa869c2 291 pch = strtok (timeRecieved,",");//pch is the arguement of the for str
amiraseman 23:a0ce9fa869c2 292 while (pch != NULL) {
amiraseman 23:a0ce9fa869c2 293 //serial.printf (" splitted time = %s\n",pch);
amiraseman 23:a0ce9fa869c2 294 pch = strtok (NULL, ",");
amiraseman 23:a0ce9fa869c2 295 }
amiraseman 23:a0ce9fa869c2 296 pch1 = strtok (dateRecieved,",");
amiraseman 23:a0ce9fa869c2 297 while (pch1 != NULL) {
amiraseman 23:a0ce9fa869c2 298 //serial.printf (" splitted date= %s\n",pch1);
amiraseman 23:a0ce9fa869c2 299 pch1 = strtok (NULL, ",");
amiraseman 23:a0ce9fa869c2 300 }
amiraseman 23:a0ce9fa869c2 301 pch2 = strtok (temperatureRecieved,",");
amiraseman 23:a0ce9fa869c2 302 int p=0;
amiraseman 23:a0ce9fa869c2 303 while (pch2 != NULL) {
amiraseman 23:a0ce9fa869c2 304 //serial.printf (" splitted temperature = %s\n",pch2);
amiraseman 23:a0ce9fa869c2 305 arrayT[p]=atof(pch2);
amiraseman 23:a0ce9fa869c2 306 pch2 = strtok (NULL, ",");
amiraseman 23:a0ce9fa869c2 307 p++;
amiraseman 23:a0ce9fa869c2 308 }
amiraseman 23:a0ce9fa869c2 309
amiraseman 23:a0ce9fa869c2 310 p=0;
amiraseman 23:a0ce9fa869c2 311 pch3 = strtok (pressureRecieved,",");
amiraseman 23:a0ce9fa869c2 312 while (pch3 != NULL) {
amiraseman 23:a0ce9fa869c2 313 // serial.printf (" splitted pressure= %s\n",pch3);
amiraseman 23:a0ce9fa869c2 314 arrayP[p]=atof(pch3);
amiraseman 23:a0ce9fa869c2 315 pch3 = strtok (NULL, ",");
amiraseman 23:a0ce9fa869c2 316 p++;
amiraseman 23:a0ce9fa869c2 317 }
amiraseman 23:a0ce9fa869c2 318
amiraseman 23:a0ce9fa869c2 319 // calculate the average value of the arrays and save them to an integer
amiraseman 23:a0ce9fa869c2 320
amiraseman 23:a0ce9fa869c2 321
amiraseman 23:a0ce9fa869c2 322
amiraseman 23:a0ce9fa869c2 323 minTemperature = arrayT[0]; // sets the min to the first value in the array
amiraseman 23:a0ce9fa869c2 324 minPressure = arrayP[0];
amiraseman 23:a0ce9fa869c2 325 maxTemperature = arrayT[0];
amiraseman 23:a0ce9fa869c2 326 maxPressure = arrayP[0];
amiraseman 23:a0ce9fa869c2 327
amiraseman 23:a0ce9fa869c2 328
amiraseman 23:a0ce9fa869c2 329 for (k = 0 ; k<p ; k++) { // loops through the arrays
amiraseman 23:a0ce9fa869c2 330 // printf("arrayT = %lf\n",arrayT[k]);
amiraseman 23:a0ce9fa869c2 331 // printf("arrayP = %lf\n",arrayP[k]);
amiraseman 23:a0ce9fa869c2 332
amiraseman 23:a0ce9fa869c2 333
amiraseman 23:a0ce9fa869c2 334 if (unitFlag==1 || unitFlag==2 ) { //c
amiraseman 23:a0ce9fa869c2 335 arrayTG[k]=(arrayT[k]/60);
amiraseman 23:a0ce9fa869c2 336 }
amiraseman 23:a0ce9fa869c2 337 if (unitFlag==3 || unitFlag==4 ) {//f
amiraseman 23:a0ce9fa869c2 338 arrayTG[k]=(arrayT[k]/140);
amiraseman 23:a0ce9fa869c2 339 }
amiraseman 23:a0ce9fa869c2 340
amiraseman 23:a0ce9fa869c2 341
amiraseman 23:a0ce9fa869c2 342
amiraseman 23:a0ce9fa869c2 343
amiraseman 23:a0ce9fa869c2 344 if (unitFlag==1 || unitFlag==3 ) {//mb
amiraseman 23:a0ce9fa869c2 345 arrayPG[k]=(arrayP[k]/1500);
amiraseman 23:a0ce9fa869c2 346 }
amiraseman 23:a0ce9fa869c2 347 if (unitFlag==2 || unitFlag==4 ) {//atm
amiraseman 23:a0ce9fa869c2 348 arrayPG[k]=(arrayP[k]/2);
amiraseman 23:a0ce9fa869c2 349 }
amiraseman 23:a0ce9fa869c2 350
amiraseman 23:a0ce9fa869c2 351
amiraseman 23:a0ce9fa869c2 352
amiraseman 23:a0ce9fa869c2 353 sumTemperature += arrayT[k]; // calculates the sum of the stored values
amiraseman 23:a0ce9fa869c2 354 averageTemperature = sumTemperature/(k+1) ; //calculates the average value
amiraseman 23:a0ce9fa869c2 355
amiraseman 23:a0ce9fa869c2 356 sumPressure += arrayP[k]; // calculates the sum of the stored values
amiraseman 23:a0ce9fa869c2 357 averagePressure =(sumPressure/(k+1)) ; //calculates the average value
amiraseman 23:a0ce9fa869c2 358
amiraseman 23:a0ce9fa869c2 359 if(arrayT[k]>maxTemperature) { // checks if any of the values in the array is bigger than the fist value
amiraseman 23:a0ce9fa869c2 360 maxTemperature=arrayT[k]; // if any greater values, sets the max value to that
amiraseman 23:a0ce9fa869c2 361 }
amiraseman 23:a0ce9fa869c2 362 if(arrayT[k]<minTemperature) { // finds the smallest value of the array
amiraseman 23:a0ce9fa869c2 363 minTemperature=arrayT[k];
amiraseman 23:a0ce9fa869c2 364 }
amiraseman 23:a0ce9fa869c2 365 if(arrayP[k]>maxPressure) { // checks if any of the values in the array is bigger than the fist value
amiraseman 23:a0ce9fa869c2 366 maxPressure=(arrayP[k]); // if any greater values, sets the max value to that
amiraseman 23:a0ce9fa869c2 367 }
amiraseman 23:a0ce9fa869c2 368 if(arrayP[k]<maxPressure) {
amiraseman 23:a0ce9fa869c2 369 minPressure=(arrayP[k]);
amiraseman 23:a0ce9fa869c2 370 }
amiraseman 23:a0ce9fa869c2 371
amiraseman 23:a0ce9fa869c2 372 }
amiraseman 23:a0ce9fa869c2 373
amiraseman 23:a0ce9fa869c2 374
amiraseman 23:a0ce9fa869c2 375
amiraseman 23:a0ce9fa869c2 376 if (p>83) { // if the number of reading taken is more than 84 clear the arrays and the local file
amiraseman 23:a0ce9fa869c2 377 strcpy (temperatureSent,"");
amiraseman 23:a0ce9fa869c2 378 strcpy (pressureSent,"");
amiraseman 23:a0ce9fa869c2 379 strcpy (timeSent,"");
amiraseman 23:a0ce9fa869c2 380 strcpy (dateSent,"");
amiraseman 23:a0ce9fa869c2 381 }
amiraseman 23:a0ce9fa869c2 382 }
amiraseman 23:a0ce9fa869c2 383 greenLED = 0;
amiraseman 23:a0ce9fa869c2 384 }
amiraseman 23:a0ce9fa869c2 385
amiraseman 23:a0ce9fa869c2 386
amiraseman 23:a0ce9fa869c2 387
amiraseman 23:a0ce9fa869c2 388
amiraseman 23:a0ce9fa869c2 389 /// Show a summery of minimum maximum and average values for temperature and pressure as well as the temperature-time and pressure_time graphs
amiraseman 23:a0ce9fa869c2 390 void dataLogger()
amiraseman 23:a0ce9fa869c2 391 {
amiraseman 23:a0ce9fa869c2 392 int swipe = 1 ;
amiraseman 23:a0ce9fa869c2 393 while (1) {
amiraseman 23:a0ce9fa869c2 394 thresholdCheck();
amiraseman 23:a0ce9fa869c2 395 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 396 powerSaverCheck();
amiraseman 23:a0ce9fa869c2 397 updateTime();
amiraseman 23:a0ce9fa869c2 398 if (runLoggerFlag) {
amiraseman 23:a0ce9fa869c2 399
amiraseman 23:a0ce9fa869c2 400
amiraseman 23:a0ce9fa869c2 401 loggerData();
amiraseman 23:a0ce9fa869c2 402
amiraseman 23:a0ce9fa869c2 403
amiraseman 23:a0ce9fa869c2 404 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 405 button4Flag = 0 ;
amiraseman 23:a0ce9fa869c2 406 swipe ++;
amiraseman 23:a0ce9fa869c2 407 }
amiraseman 23:a0ce9fa869c2 408 if (swipe > 4) {
amiraseman 23:a0ce9fa869c2 409 swipe = 1;
amiraseman 23:a0ce9fa869c2 410 }
amiraseman 23:a0ce9fa869c2 411
amiraseman 23:a0ce9fa869c2 412 strncpy(buffer0, bufferTime, 14);
amiraseman 23:a0ce9fa869c2 413 int display5 = sprintf (buffer5, " Back Next");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 414
amiraseman 23:a0ce9fa869c2 415 switch (swipe) {
amiraseman 23:a0ce9fa869c2 416 case 1: {
amiraseman 23:a0ce9fa869c2 417 int display1 = sprintf (buffer1, "Temperature");
amiraseman 23:a0ce9fa869c2 418 int display2 = sprintf (buffer2, "Min = %0.2f", minTemperature);
amiraseman 23:a0ce9fa869c2 419 int display3 = sprintf (buffer3, "Max = %0.2f", maxTemperature);
amiraseman 23:a0ce9fa869c2 420 int display4 = sprintf (buffer4, "Avg = %0.2f", averageTemperature);
amiraseman 23:a0ce9fa869c2 421 display();
amiraseman 23:a0ce9fa869c2 422 break;
amiraseman 23:a0ce9fa869c2 423 }
amiraseman 23:a0ce9fa869c2 424 case 2 : {
amiraseman 23:a0ce9fa869c2 425 lcd.clear();
amiraseman 23:a0ce9fa869c2 426 lcd.printString(" Temperature",0,0);
amiraseman 23:a0ce9fa869c2 427 lcd.plotArray(arrayTG);
amiraseman 23:a0ce9fa869c2 428 break;
amiraseman 23:a0ce9fa869c2 429 }
amiraseman 23:a0ce9fa869c2 430 case 3 : {
amiraseman 23:a0ce9fa869c2 431 int display11 = sprintf (buffer1, "Pressure");
amiraseman 23:a0ce9fa869c2 432 int display22 = sprintf (buffer2, "Min = %0.2f", minPressure);
amiraseman 23:a0ce9fa869c2 433 int display33 = sprintf (buffer3, "Max = %0.2f", maxPressure);
amiraseman 23:a0ce9fa869c2 434 int display44 = sprintf (buffer4, "Avg = %0.2f", averagePressure);
amiraseman 23:a0ce9fa869c2 435 display();
amiraseman 23:a0ce9fa869c2 436 break;
amiraseman 23:a0ce9fa869c2 437 }
amiraseman 23:a0ce9fa869c2 438 case 4 : {
amiraseman 23:a0ce9fa869c2 439 lcd.clear();
amiraseman 23:a0ce9fa869c2 440 lcd.printString(" Pressure",0,0);
amiraseman 23:a0ce9fa869c2 441 lcd.plotArray(arrayPG);
amiraseman 23:a0ce9fa869c2 442 break;
amiraseman 23:a0ce9fa869c2 443 }
amiraseman 23:a0ce9fa869c2 444 default :
amiraseman 23:a0ce9fa869c2 445 break;
amiraseman 23:a0ce9fa869c2 446 }
amiraseman 23:a0ce9fa869c2 447 } else {
amiraseman 23:a0ce9fa869c2 448 lcd.clear();
amiraseman 23:a0ce9fa869c2 449 lcd.printString(" To Turn On",0,1);
amiraseman 23:a0ce9fa869c2 450 lcd.printString(" Go To",0,2);
amiraseman 23:a0ce9fa869c2 451 lcd.printString(" Settings",0,3);
amiraseman 23:a0ce9fa869c2 452 lcd.printString ("Back",0,5);
amiraseman 23:a0ce9fa869c2 453
amiraseman 23:a0ce9fa869c2 454 }
amiraseman 23:a0ce9fa869c2 455
amiraseman 23:a0ce9fa869c2 456 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 457 button3Flag=0;
amiraseman 23:a0ce9fa869c2 458 break;
amiraseman 23:a0ce9fa869c2 459 }
amiraseman 23:a0ce9fa869c2 460 }
amiraseman 23:a0ce9fa869c2 461 }
amiraseman 23:a0ce9fa869c2 462
amiraseman 23:a0ce9fa869c2 463
amiraseman 23:a0ce9fa869c2 464
amiraseman 23:a0ce9fa869c2 465 /// Checks if the current temperture and pressure is equal to one of the thresholds set by the user, if yes it triggers the alarm and sets the buzzer
amiraseman 23:a0ce9fa869c2 466 void thresholdCheck()
amiraseman 23:a0ce9fa869c2 467 {
amiraseman 23:a0ce9fa869c2 468 if (thresholdAlarmFlag) {
amiraseman 23:a0ce9fa869c2 469 thresholdAlarmFlag = 1;
amiraseman 23:a0ce9fa869c2 470 if (int(temperature) == fsmH[0].output) { //if the current temp is less than the set threshold
amiraseman 23:a0ce9fa869c2 471 while (1) {
amiraseman 23:a0ce9fa869c2 472 redLED = 0 ;
amiraseman 23:a0ce9fa869c2 473 strncpy(buffer0, bufferTime, 14);
amiraseman 23:a0ce9fa869c2 474 int display2 = sprintf (buffer1, "");
amiraseman 23:a0ce9fa869c2 475 int display0 = sprintf (buffer2, "Threshold");
amiraseman 23:a0ce9fa869c2 476 int display1 = sprintf (buffer3, "Reached!");
amiraseman 23:a0ce9fa869c2 477 int display4 = sprintf (buffer4, "%0.1f!",temperature);
amiraseman 23:a0ce9fa869c2 478 int display5 = sprintf (buffer5, "Stop");
amiraseman 23:a0ce9fa869c2 479 display();
amiraseman 23:a0ce9fa869c2 480 for (int i=0; i<=11; i++) {
amiraseman 23:a0ce9fa869c2 481 buzzer.period(1/(frequency[i])); // set PWM period
amiraseman 23:a0ce9fa869c2 482 buzzer=0.5; // set duty cycle
amiraseman 23:a0ce9fa869c2 483 //wait(0.5); // hold for beat period
amiraseman 23:a0ce9fa869c2 484 redLED = 1 ;
amiraseman 23:a0ce9fa869c2 485 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 486 buzzer = 0 ;
amiraseman 23:a0ce9fa869c2 487 lcd.setBrightness(0.5);
amiraseman 23:a0ce9fa869c2 488 button3Flag=0;
amiraseman 23:a0ce9fa869c2 489 goto exit ;
amiraseman 23:a0ce9fa869c2 490 }
amiraseman 23:a0ce9fa869c2 491 }
amiraseman 23:a0ce9fa869c2 492 }
amiraseman 23:a0ce9fa869c2 493 }
amiraseman 23:a0ce9fa869c2 494 if (int(temperature) == fsmH[1].output) { //if the current temp is greater than the set threshold
amiraseman 23:a0ce9fa869c2 495 while (1) {
amiraseman 23:a0ce9fa869c2 496 redLED = 0 ;
amiraseman 23:a0ce9fa869c2 497 strncpy(buffer0, bufferTime, 14);
amiraseman 23:a0ce9fa869c2 498 int display2 = sprintf (buffer1, "");
amiraseman 23:a0ce9fa869c2 499 int display0 = sprintf (buffer2, "Threshold");
amiraseman 23:a0ce9fa869c2 500 int display1 = sprintf (buffer3, "Reached!");
amiraseman 23:a0ce9fa869c2 501 int display4 = sprintf (buffer4, "%0.1f!",temperature );
amiraseman 23:a0ce9fa869c2 502 int display5 = sprintf (buffer5, "Stop");
amiraseman 23:a0ce9fa869c2 503 display();
amiraseman 23:a0ce9fa869c2 504 for (int i=0; i<=11; i++) {
amiraseman 23:a0ce9fa869c2 505 buzzer.period(1/(frequency[i])); // set PWM period
amiraseman 23:a0ce9fa869c2 506 buzzer=0.5; // set duty cycle
amiraseman 23:a0ce9fa869c2 507 //wait(0.5); // hold for beat period
amiraseman 23:a0ce9fa869c2 508 redLED = 1 ;
amiraseman 23:a0ce9fa869c2 509 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 510 buzzer = 0 ;
amiraseman 23:a0ce9fa869c2 511 lcd.setBrightness(0.5);
amiraseman 23:a0ce9fa869c2 512 button3Flag=0;
amiraseman 23:a0ce9fa869c2 513 goto exit ;
amiraseman 23:a0ce9fa869c2 514 }
amiraseman 23:a0ce9fa869c2 515 }
amiraseman 23:a0ce9fa869c2 516 }
amiraseman 23:a0ce9fa869c2 517 }
amiraseman 23:a0ce9fa869c2 518 if (int(pressure) == fsmH[2].output) { //if the current pressure is less than the set threshold
amiraseman 23:a0ce9fa869c2 519 while (1) {
amiraseman 23:a0ce9fa869c2 520 redLED = 0 ;
amiraseman 23:a0ce9fa869c2 521 strncpy(buffer0, bufferTime, 14);
amiraseman 23:a0ce9fa869c2 522 int display2 = sprintf (buffer1, "");
amiraseman 23:a0ce9fa869c2 523 int display0 = sprintf (buffer2, "Threshold");
amiraseman 23:a0ce9fa869c2 524 int display1 = sprintf (buffer3, "Reached!");
amiraseman 23:a0ce9fa869c2 525 int display4 = sprintf (buffer4, "%0.1f!",pressure);
amiraseman 23:a0ce9fa869c2 526 int display5 = sprintf (buffer5, "Stop");
amiraseman 23:a0ce9fa869c2 527 display();
amiraseman 23:a0ce9fa869c2 528 for (int i=0; i<=11; i++) {
amiraseman 23:a0ce9fa869c2 529 buzzer.period(1/(frequency[i])); // set PWM period
amiraseman 23:a0ce9fa869c2 530 buzzer=0.5; // set duty cycle
amiraseman 23:a0ce9fa869c2 531 redLED = 1 ;
amiraseman 23:a0ce9fa869c2 532 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 533 buzzer = 0 ;
amiraseman 23:a0ce9fa869c2 534 button3Flag=0;
amiraseman 23:a0ce9fa869c2 535 goto exit ;
amiraseman 23:a0ce9fa869c2 536 }
amiraseman 23:a0ce9fa869c2 537 }
amiraseman 23:a0ce9fa869c2 538 }
amiraseman 23:a0ce9fa869c2 539 }
amiraseman 23:a0ce9fa869c2 540 if (int(pressure) == fsmH[3].output) { //if the current pressure is greater than the set threshold
amiraseman 23:a0ce9fa869c2 541
amiraseman 23:a0ce9fa869c2 542 while (1) {
amiraseman 23:a0ce9fa869c2 543 redLED = 0 ;
amiraseman 23:a0ce9fa869c2 544 strncpy(buffer0, bufferTime, 14);
amiraseman 23:a0ce9fa869c2 545 int display2 = sprintf (buffer1, "");
amiraseman 23:a0ce9fa869c2 546 int display0 = sprintf (buffer2, "Threshold");
amiraseman 23:a0ce9fa869c2 547 int display1 = sprintf (buffer3, "Reached!");
amiraseman 23:a0ce9fa869c2 548 int display4 = sprintf (buffer4, "%0.1f!",pressure);
amiraseman 23:a0ce9fa869c2 549 int display5 = sprintf (buffer5, "Stop");
amiraseman 23:a0ce9fa869c2 550 display();
amiraseman 23:a0ce9fa869c2 551 for (int i=0; i<=11; i++) {
amiraseman 23:a0ce9fa869c2 552 buzzer.period(1/(frequency[i])); // set PWM period
amiraseman 23:a0ce9fa869c2 553 buzzer=1; // set duty cycle
amiraseman 23:a0ce9fa869c2 554 redLED = 1 ;
amiraseman 23:a0ce9fa869c2 555 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 556 buzzer = 0 ;
amiraseman 23:a0ce9fa869c2 557 button3Flag=0;
amiraseman 23:a0ce9fa869c2 558 goto exit ;
amiraseman 23:a0ce9fa869c2 559 }
amiraseman 23:a0ce9fa869c2 560 }
amiraseman 23:a0ce9fa869c2 561 }
amiraseman 23:a0ce9fa869c2 562 }
amiraseman 23:a0ce9fa869c2 563 exit:
amiraseman 23:a0ce9fa869c2 564 redLED = 0 ;
amiraseman 23:a0ce9fa869c2 565 }
amiraseman 23:a0ce9fa869c2 566
amiraseman 23:a0ce9fa869c2 567 }
amiraseman 23:a0ce9fa869c2 568
amiraseman 23:a0ce9fa869c2 569 ///Allows the user to set the minimum and maximum values of temperature and pressure for the thresholds
amiraseman 23:a0ce9fa869c2 570 void threshold()
amiraseman 23:a0ce9fa869c2 571 {
amiraseman 23:a0ce9fa869c2 572 state = 0;
amiraseman 23:a0ce9fa869c2 573 //sets the initial threshhold values to the values recieved from the sensor
amiraseman 23:a0ce9fa869c2 574 readData();
amiraseman 23:a0ce9fa869c2 575 fsmH[0].output = temperature;
amiraseman 23:a0ce9fa869c2 576 fsmH[1].output = temperature;
amiraseman 23:a0ce9fa869c2 577 fsmH[2].output = pressure;
amiraseman 23:a0ce9fa869c2 578 fsmH[3].output = pressure;
amiraseman 23:a0ce9fa869c2 579
amiraseman 23:a0ce9fa869c2 580 while (1) {
amiraseman 23:a0ce9fa869c2 581 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 582 powerSaverCheck();
amiraseman 23:a0ce9fa869c2 583 updateTime();
amiraseman 23:a0ce9fa869c2 584 loggerData();
amiraseman 23:a0ce9fa869c2 585
amiraseman 23:a0ce9fa869c2 586
amiraseman 23:a0ce9fa869c2 587
amiraseman 23:a0ce9fa869c2 588 int display0 = sprintf (buffer0, " Back Save");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 589 int display1 = sprintf (buffer1, "");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 590 int display2 = sprintf (buffer2, "");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 591 int display3 = sprintf (buffer3, ">>%s %d", fsmH[state].title,fsmH[state].output);//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 592 int display4 = sprintf (buffer4, "");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 593 int display5 = sprintf (buffer5, "");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 594
amiraseman 23:a0ce9fa869c2 595
amiraseman 23:a0ce9fa869c2 596 display();
amiraseman 23:a0ce9fa869c2 597
amiraseman 23:a0ce9fa869c2 598
amiraseman 23:a0ce9fa869c2 599
amiraseman 23:a0ce9fa869c2 600 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 601 button4Flag= 0;
amiraseman 23:a0ce9fa869c2 602 fsmH[state].output ++;
amiraseman 23:a0ce9fa869c2 603 }
amiraseman 23:a0ce9fa869c2 604
amiraseman 23:a0ce9fa869c2 605
amiraseman 23:a0ce9fa869c2 606
amiraseman 23:a0ce9fa869c2 607
amiraseman 23:a0ce9fa869c2 608 //Navigates to the next5 state of the fsm when one of the buttons is pressed
amiraseman 23:a0ce9fa869c2 609 if (button1Flag == 1) {
amiraseman 23:a0ce9fa869c2 610 button1Flag=0;
amiraseman 23:a0ce9fa869c2 611 state=fsmH[state].nextState[1];
amiraseman 23:a0ce9fa869c2 612 }
amiraseman 23:a0ce9fa869c2 613 if (button2Flag == 1) {
amiraseman 23:a0ce9fa869c2 614 button2Flag=0;
amiraseman 23:a0ce9fa869c2 615 state=fsmH[state].nextState[0];
amiraseman 23:a0ce9fa869c2 616 }
amiraseman 23:a0ce9fa869c2 617
amiraseman 23:a0ce9fa869c2 618
amiraseman 23:a0ce9fa869c2 619 //checks the limits of the values
amiraseman 23:a0ce9fa869c2 620 if (fsmH[0].output >(temperature*2)) { //min temperature
amiraseman 23:a0ce9fa869c2 621 fsmH[0].output = -(temperature*2) ;
amiraseman 23:a0ce9fa869c2 622 }
amiraseman 23:a0ce9fa869c2 623 if (fsmH[1].output>(temperature*2)) { // max temperature
amiraseman 23:a0ce9fa869c2 624 fsmH[1].output = -(temperature*2) ;
amiraseman 23:a0ce9fa869c2 625 }
amiraseman 23:a0ce9fa869c2 626 if (fsmH[2].output>(pressure*2)) { //min pressure
amiraseman 23:a0ce9fa869c2 627 fsmH[2].output = -(pressure*2) ;
amiraseman 23:a0ce9fa869c2 628 }
amiraseman 23:a0ce9fa869c2 629 if (fsmH[3].output>(pressure*2)) { //max pressure
amiraseman 23:a0ce9fa869c2 630 fsmH[3].output = -(pressure*2) ;
amiraseman 23:a0ce9fa869c2 631 }
amiraseman 23:a0ce9fa869c2 632
amiraseman 23:a0ce9fa869c2 633
amiraseman 23:a0ce9fa869c2 634 if (button3Flag) {//if wants to go back
amiraseman 23:a0ce9fa869c2 635 button3Flag=0;
amiraseman 23:a0ce9fa869c2 636 state = 0;
amiraseman 23:a0ce9fa869c2 637 while (1) { //runs a while loop
amiraseman 23:a0ce9fa869c2 638 int display0 = sprintf (buffer0, "");
amiraseman 23:a0ce9fa869c2 639 int display1 = sprintf (buffer1, "");
amiraseman 23:a0ce9fa869c2 640 int display2 = sprintf (buffer2, "Set Thresholds?"); //asks to set the threshold
amiraseman 23:a0ce9fa869c2 641 int display3 = sprintf (buffer3, ">>%s", fsmG[state].title); // yes or no (1 or 0 output)
amiraseman 23:a0ce9fa869c2 642 int display4 = sprintf (buffer4, "");
amiraseman 23:a0ce9fa869c2 643 int display5 = sprintf (buffer5, "");
amiraseman 23:a0ce9fa869c2 644 display();
amiraseman 23:a0ce9fa869c2 645 thresholdAlarmFlag = fsmG[state].output ; //yes or no (1 or 0)
amiraseman 23:a0ce9fa869c2 646
amiraseman 23:a0ce9fa869c2 647
amiraseman 23:a0ce9fa869c2 648 //Navigates to the next state of the fsm when one of the buttons is pressed
amiraseman 23:a0ce9fa869c2 649 if (button1Flag == 1) {
amiraseman 23:a0ce9fa869c2 650 button1Flag=0;
amiraseman 23:a0ce9fa869c2 651 state=fsmG[state].nextState[1];
amiraseman 23:a0ce9fa869c2 652 }
amiraseman 23:a0ce9fa869c2 653 if (button2Flag == 1) {
amiraseman 23:a0ce9fa869c2 654 button2Flag=0;
amiraseman 23:a0ce9fa869c2 655 state=fsmG[state].nextState[0];
amiraseman 23:a0ce9fa869c2 656 }
amiraseman 23:a0ce9fa869c2 657
amiraseman 23:a0ce9fa869c2 658
amiraseman 23:a0ce9fa869c2 659
amiraseman 23:a0ce9fa869c2 660 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 661 button3Flag=0;
amiraseman 23:a0ce9fa869c2 662 //serial.printf("thresholds flag :%i \n",fsmG[state].output);
amiraseman 23:a0ce9fa869c2 663 //serial.printf("thresholds: mint%i maxt%i minP%i maxP %i \n",fsmH[0].output,fsmH[1].output,fsmH[2].output,fsmH[3].output);
amiraseman 23:a0ce9fa869c2 664 goto exit;
amiraseman 23:a0ce9fa869c2 665 }
amiraseman 23:a0ce9fa869c2 666 }
amiraseman 23:a0ce9fa869c2 667 }
amiraseman 23:a0ce9fa869c2 668 }
amiraseman 23:a0ce9fa869c2 669 exit:
amiraseman 23:a0ce9fa869c2 670 return;
amiraseman 23:a0ce9fa869c2 671 }
amiraseman 23:a0ce9fa869c2 672
amiraseman 23:a0ce9fa869c2 673
amiraseman 23:a0ce9fa869c2 674
amiraseman 23:a0ce9fa869c2 675
amiraseman 23:a0ce9fa869c2 676
amiraseman 23:a0ce9fa869c2 677 /// Compares the time set by the user in the alarm clock section with the current time, turn on the buzzer if they are equal
amiraseman 23:a0ce9fa869c2 678 void alarmClockCheck()
amiraseman 23:a0ce9fa869c2 679 {
amiraseman 23:a0ce9fa869c2 680 if (alarmClockFlag) {
amiraseman 23:a0ce9fa869c2 681 if (currentTime == UNIXdate) { //if the current time is equal to the time set by user
amiraseman 23:a0ce9fa869c2 682 //serial.printf("Alarm clock flag is set\n");
amiraseman 23:a0ce9fa869c2 683 alarmClockFlag =0 ;
amiraseman 23:a0ce9fa869c2 684 while (1) {
amiraseman 23:a0ce9fa869c2 685 int display0 = sprintf (buffer0, "");
amiraseman 23:a0ce9fa869c2 686 int display1 = sprintf (buffer1, "Alarm !");
amiraseman 23:a0ce9fa869c2 687 strncpy(buffer2, bufferTime, 14);
amiraseman 23:a0ce9fa869c2 688 int display2 = sprintf (buffer3, "");
amiraseman 23:a0ce9fa869c2 689 int display4 = sprintf (buffer4, "");
amiraseman 23:a0ce9fa869c2 690 int display5 = sprintf (buffer5, "Stop");
amiraseman 23:a0ce9fa869c2 691 display();
amiraseman 23:a0ce9fa869c2 692 for (int i=0; i<=11; i++) {
amiraseman 23:a0ce9fa869c2 693 buzzer.period(1/(frequency[i])); // set PWM period
amiraseman 23:a0ce9fa869c2 694 buzzer=0.5; // set duty cycle
amiraseman 23:a0ce9fa869c2 695 wait(0.5); // hold for beat period
amiraseman 23:a0ce9fa869c2 696 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 697 buzzer = 0 ;
amiraseman 23:a0ce9fa869c2 698 lcd.setBrightness(0.5);
amiraseman 23:a0ce9fa869c2 699 break;
amiraseman 23:a0ce9fa869c2 700 }
amiraseman 23:a0ce9fa869c2 701 }
amiraseman 23:a0ce9fa869c2 702 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 703 button3Flag=0;
amiraseman 23:a0ce9fa869c2 704 break;
amiraseman 23:a0ce9fa869c2 705 }
amiraseman 23:a0ce9fa869c2 706
amiraseman 23:a0ce9fa869c2 707 }
amiraseman 23:a0ce9fa869c2 708 }
amiraseman 23:a0ce9fa869c2 709 }
amiraseman 23:a0ce9fa869c2 710 }
amiraseman 23:a0ce9fa869c2 711
amiraseman 23:a0ce9fa869c2 712
amiraseman 23:a0ce9fa869c2 713
amiraseman 23:a0ce9fa869c2 714
amiraseman 23:a0ce9fa869c2 715
amiraseman 23:a0ce9fa869c2 716
amiraseman 23:a0ce9fa869c2 717 /// Allows the user to set the time for the alarm clock
amiraseman 23:a0ce9fa869c2 718 void alarmClock ()
amiraseman 23:a0ce9fa869c2 719 {
amiraseman 23:a0ce9fa869c2 720 state = 0;
amiraseman 23:a0ce9fa869c2 721 while (1) {
amiraseman 23:a0ce9fa869c2 722 thresholdCheck();
amiraseman 23:a0ce9fa869c2 723 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 724 powerSaverCheck();
amiraseman 23:a0ce9fa869c2 725 updateTime();
amiraseman 23:a0ce9fa869c2 726 loggerData();
amiraseman 23:a0ce9fa869c2 727
amiraseman 23:a0ce9fa869c2 728
amiraseman 23:a0ce9fa869c2 729 int display0 = sprintf (buffer0, " Back Save");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 730 int display1 = sprintf (buffer1, "");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 731 int display2 = sprintf (buffer2, "" );//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 732 int display3 = sprintf (buffer3, ">>%s %d", fsmC[state].title,fsmC[state].output);//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 733 int display4 = sprintf (buffer4, "" );//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 734 int display5 = sprintf (buffer5, "" );//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 735
amiraseman 23:a0ce9fa869c2 736
amiraseman 23:a0ce9fa869c2 737
amiraseman 23:a0ce9fa869c2 738 display();
amiraseman 23:a0ce9fa869c2 739
amiraseman 23:a0ce9fa869c2 740
amiraseman 23:a0ce9fa869c2 741
amiraseman 23:a0ce9fa869c2 742 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 743 button4Flag= 0;
amiraseman 23:a0ce9fa869c2 744 fsmC[state].output ++;
amiraseman 23:a0ce9fa869c2 745 calculateUNIXTime();
amiraseman 23:a0ce9fa869c2 746 }
amiraseman 23:a0ce9fa869c2 747
amiraseman 23:a0ce9fa869c2 748
amiraseman 23:a0ce9fa869c2 749
amiraseman 23:a0ce9fa869c2 750 //Navigates to the next5 state of the fsm when one of the buttons is pressed
amiraseman 23:a0ce9fa869c2 751 if (button1Flag == 1) {
amiraseman 23:a0ce9fa869c2 752 button1Flag=0;
amiraseman 23:a0ce9fa869c2 753 state=fsmC[state].nextState[1];
amiraseman 23:a0ce9fa869c2 754 }
amiraseman 23:a0ce9fa869c2 755 if (button2Flag == 1) {
amiraseman 23:a0ce9fa869c2 756 button2Flag=0;
amiraseman 23:a0ce9fa869c2 757 state=fsmC[state].nextState[0];
amiraseman 23:a0ce9fa869c2 758 }
amiraseman 23:a0ce9fa869c2 759
amiraseman 23:a0ce9fa869c2 760
amiraseman 23:a0ce9fa869c2 761
amiraseman 23:a0ce9fa869c2 762 //checks the limits of the values
amiraseman 23:a0ce9fa869c2 763 if (fsmC[0].output >23) { //hour
amiraseman 23:a0ce9fa869c2 764 fsmC[0].output = 0 ;
amiraseman 23:a0ce9fa869c2 765 }
amiraseman 23:a0ce9fa869c2 766 if (fsmC[1].output>59) { // minute
amiraseman 23:a0ce9fa869c2 767 fsmC[1].output = 0 ;
amiraseman 23:a0ce9fa869c2 768 }
amiraseman 23:a0ce9fa869c2 769 if (fsmC[3].output>11) { //month
amiraseman 23:a0ce9fa869c2 770 fsmC[3].output = 0 ;
amiraseman 23:a0ce9fa869c2 771 }
amiraseman 23:a0ce9fa869c2 772 if (fsmC[2].output>31) { //day
amiraseman 23:a0ce9fa869c2 773 fsmC[2].output = 1 ;
amiraseman 23:a0ce9fa869c2 774 }
amiraseman 23:a0ce9fa869c2 775 if (fsmC[4].output>2030) { //year
amiraseman 23:a0ce9fa869c2 776 fsmC[4].output = 2015 ;
amiraseman 23:a0ce9fa869c2 777 }
amiraseman 23:a0ce9fa869c2 778
amiraseman 23:a0ce9fa869c2 779
amiraseman 23:a0ce9fa869c2 780
amiraseman 23:a0ce9fa869c2 781 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 782 button3Flag=0;
amiraseman 23:a0ce9fa869c2 783 while (1) {
amiraseman 23:a0ce9fa869c2 784 int display0 = sprintf (buffer0, "");
amiraseman 23:a0ce9fa869c2 785 int display1 = sprintf (buffer1, "");
amiraseman 23:a0ce9fa869c2 786 int display2 = sprintf (buffer2, "Set Alarm?");
amiraseman 23:a0ce9fa869c2 787 int display3 = sprintf (buffer3, ">>%s", fsmG[state].title);
amiraseman 23:a0ce9fa869c2 788 int display4 = sprintf (buffer4, "");
amiraseman 23:a0ce9fa869c2 789 int display5 = sprintf (buffer5, "");
amiraseman 23:a0ce9fa869c2 790 display();
amiraseman 23:a0ce9fa869c2 791 alarmClockFlag = fsmG[state].output ;
amiraseman 23:a0ce9fa869c2 792 if (state>1) {
amiraseman 23:a0ce9fa869c2 793 state = 0;
amiraseman 23:a0ce9fa869c2 794 }
amiraseman 23:a0ce9fa869c2 795 if (state<0) {
amiraseman 23:a0ce9fa869c2 796 state = 1;
amiraseman 23:a0ce9fa869c2 797 }
amiraseman 23:a0ce9fa869c2 798 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 799 button3Flag=0;
amiraseman 23:a0ce9fa869c2 800 goto exit;
amiraseman 23:a0ce9fa869c2 801 }
amiraseman 23:a0ce9fa869c2 802
amiraseman 23:a0ce9fa869c2 803
amiraseman 23:a0ce9fa869c2 804 //Navigates to the next5 state of the fsm when one of the buttons is pressed
amiraseman 23:a0ce9fa869c2 805 if (button1Flag == 1) {
amiraseman 23:a0ce9fa869c2 806 button1Flag=0;
amiraseman 23:a0ce9fa869c2 807 state=fsmG[state].nextState[1];
amiraseman 23:a0ce9fa869c2 808 }
amiraseman 23:a0ce9fa869c2 809 if (button2Flag == 1) {
amiraseman 23:a0ce9fa869c2 810 button2Flag=0;
amiraseman 23:a0ce9fa869c2 811 state=fsmG[state].nextState[0];
amiraseman 23:a0ce9fa869c2 812 }
amiraseman 23:a0ce9fa869c2 813 }
amiraseman 23:a0ce9fa869c2 814 }
amiraseman 23:a0ce9fa869c2 815 }
amiraseman 23:a0ce9fa869c2 816 exit:
amiraseman 23:a0ce9fa869c2 817 return;
amiraseman 23:a0ce9fa869c2 818 }
amiraseman 23:a0ce9fa869c2 819
amiraseman 23:a0ce9fa869c2 820
amiraseman 23:a0ce9fa869c2 821
amiraseman 23:a0ce9fa869c2 822
amiraseman 23:a0ce9fa869c2 823 ///A menu to indicate the alarm options (Alarm clock and thresholds alarm), also allows the user to navigate through the given options
amiraseman 23:a0ce9fa869c2 824 void alarmsMenu ()
amiraseman 23:a0ce9fa869c2 825 {
amiraseman 23:a0ce9fa869c2 826 state = 0 ;
amiraseman 23:a0ce9fa869c2 827 while (1) {
amiraseman 23:a0ce9fa869c2 828 thresholdCheck();
amiraseman 23:a0ce9fa869c2 829 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 830 powerSaverCheck();
amiraseman 23:a0ce9fa869c2 831 updateTime();
amiraseman 23:a0ce9fa869c2 832 loggerData();
amiraseman 23:a0ce9fa869c2 833 int display0 = sprintf (buffer0, " Back Next");
amiraseman 23:a0ce9fa869c2 834 int display1 = sprintf (buffer1, "");
amiraseman 23:a0ce9fa869c2 835 int display2 = sprintf (buffer2, "");
amiraseman 23:a0ce9fa869c2 836 int display3 = sprintf (buffer3, ">>%s", fsmF[state].title);
amiraseman 23:a0ce9fa869c2 837 int display4 = sprintf (buffer4, "");
amiraseman 23:a0ce9fa869c2 838 int display5 = sprintf (buffer5, "");
amiraseman 23:a0ce9fa869c2 839
amiraseman 23:a0ce9fa869c2 840 display();
amiraseman 23:a0ce9fa869c2 841
amiraseman 23:a0ce9fa869c2 842
amiraseman 23:a0ce9fa869c2 843
amiraseman 23:a0ce9fa869c2 844 if (state > 1) {
amiraseman 23:a0ce9fa869c2 845 state = 0 ;
amiraseman 23:a0ce9fa869c2 846 }
amiraseman 23:a0ce9fa869c2 847 if (state < 0) {
amiraseman 23:a0ce9fa869c2 848 state = 1 ;
amiraseman 23:a0ce9fa869c2 849 }
amiraseman 23:a0ce9fa869c2 850 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 851 button3Flag=0;
amiraseman 23:a0ce9fa869c2 852 state = 0;
amiraseman 23:a0ce9fa869c2 853 break;
amiraseman 23:a0ce9fa869c2 854 }
amiraseman 23:a0ce9fa869c2 855 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 856 if (state == 0) { // temp and pressure thresholds
amiraseman 23:a0ce9fa869c2 857 threshold();
amiraseman 23:a0ce9fa869c2 858 }
amiraseman 23:a0ce9fa869c2 859 if (state == 1) {// alarm clock
amiraseman 23:a0ce9fa869c2 860
amiraseman 23:a0ce9fa869c2 861 alarmClock();
amiraseman 23:a0ce9fa869c2 862 }
amiraseman 23:a0ce9fa869c2 863 }
amiraseman 23:a0ce9fa869c2 864 //Navigates to the next5 state of the fsm when one of the buttons is pressed
amiraseman 23:a0ce9fa869c2 865 if (button1Flag == 1) {
amiraseman 23:a0ce9fa869c2 866 button1Flag=0;
amiraseman 23:a0ce9fa869c2 867 state=fsmF[state].nextState[1];
amiraseman 23:a0ce9fa869c2 868 }
amiraseman 23:a0ce9fa869c2 869 if (button2Flag == 1) {
amiraseman 23:a0ce9fa869c2 870 button2Flag=0;
amiraseman 23:a0ce9fa869c2 871 state=fsmF[state].nextState[0];
amiraseman 23:a0ce9fa869c2 872 }
amiraseman 23:a0ce9fa869c2 873 }
amiraseman 23:a0ce9fa869c2 874 }
amiraseman 23:a0ce9fa869c2 875
amiraseman 23:a0ce9fa869c2 876
amiraseman 23:a0ce9fa869c2 877
amiraseman 23:a0ce9fa869c2 878 /// Allows the user to turn on the data logger and set the time interval between the readings
amiraseman 23:a0ce9fa869c2 879 void dataLoggerSetting()
amiraseman 23:a0ce9fa869c2 880 {
amiraseman 23:a0ce9fa869c2 881 state = runLoggerFlag ; //inits the state to the saved flag by the user in the past
amiraseman 23:a0ce9fa869c2 882 while (1) {
amiraseman 23:a0ce9fa869c2 883 thresholdCheck();
amiraseman 23:a0ce9fa869c2 884 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 885 powerSaverCheck();
amiraseman 23:a0ce9fa869c2 886 updateTime();
amiraseman 23:a0ce9fa869c2 887 loggerData();
amiraseman 23:a0ce9fa869c2 888 sprintf (buffer0, " Back Save");
amiraseman 23:a0ce9fa869c2 889 sprintf (buffer1, "");
amiraseman 23:a0ce9fa869c2 890 sprintf (buffer2, "Data Logger");
amiraseman 23:a0ce9fa869c2 891 sprintf (buffer3, ">>%s", fsmE[state].title);
amiraseman 23:a0ce9fa869c2 892 if (state == 1) {
amiraseman 23:a0ce9fa869c2 893 sprintf (buffer4, "%i mins", fsmE[state].output/60);
amiraseman 23:a0ce9fa869c2 894 } else { // if the power saver is off it doesnt show the time
amiraseman 23:a0ce9fa869c2 895 sprintf (buffer4, "");
amiraseman 23:a0ce9fa869c2 896 }
amiraseman 23:a0ce9fa869c2 897 sprintf (buffer5, "");
amiraseman 23:a0ce9fa869c2 898
amiraseman 23:a0ce9fa869c2 899
amiraseman 23:a0ce9fa869c2 900 display();
amiraseman 23:a0ce9fa869c2 901
amiraseman 23:a0ce9fa869c2 902
amiraseman 23:a0ce9fa869c2 903
amiraseman 23:a0ce9fa869c2 904 runLoggerFlag = state ; //sets the flag to the value of state (0 is off, 1 is on)
amiraseman 23:a0ce9fa869c2 905 dataLoggerTime = fsmE[state].output; //sets the timer to to value of output from the fsm
amiraseman 23:a0ce9fa869c2 906 // serial.printf("data logger Time = %i \n dataLoggerFlag = %i \n",dataLoggerTime , runLoggerFlag);
amiraseman 23:a0ce9fa869c2 907
amiraseman 23:a0ce9fa869c2 908 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 909 button4Flag=0;
amiraseman 23:a0ce9fa869c2 910 fsmE[state].output += 60 ; //adds a minute to the timer when button 4 is pressed
amiraseman 23:a0ce9fa869c2 911 }
amiraseman 23:a0ce9fa869c2 912 if (fsmE[state].output > 1800) {
amiraseman 23:a0ce9fa869c2 913 fsmE[state].output = 60 ;
amiraseman 23:a0ce9fa869c2 914 }
amiraseman 23:a0ce9fa869c2 915
amiraseman 23:a0ce9fa869c2 916 if (state > 1) {
amiraseman 23:a0ce9fa869c2 917 state = 0 ;
amiraseman 23:a0ce9fa869c2 918 }
amiraseman 23:a0ce9fa869c2 919
amiraseman 23:a0ce9fa869c2 920 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 921 if (state == 1) { // if the data logger is swiched on
amiraseman 23:a0ce9fa869c2 922 dataLoggerTimer.attach(&dataLoggerTimerExpired, dataLoggerTime); // set the timer
amiraseman 23:a0ce9fa869c2 923 }
amiraseman 23:a0ce9fa869c2 924 if (state == 0) { // if the data logger is swiched off
amiraseman 23:a0ce9fa869c2 925 dataLoggerTimer.detach(); // detach the timer
amiraseman 23:a0ce9fa869c2 926 }
amiraseman 23:a0ce9fa869c2 927 dataLoggerFlag = 1;
amiraseman 23:a0ce9fa869c2 928 button3Flag=0;
amiraseman 23:a0ce9fa869c2 929 state = 0;
amiraseman 23:a0ce9fa869c2 930 break;
amiraseman 23:a0ce9fa869c2 931 }
amiraseman 23:a0ce9fa869c2 932 //Navigates to the next5 state of the fsm when one of the buttons is pressed
amiraseman 23:a0ce9fa869c2 933 if (button1Flag == 1) {
amiraseman 23:a0ce9fa869c2 934 button1Flag=0;
amiraseman 23:a0ce9fa869c2 935 state=fsmE[state].nextState[1];
amiraseman 23:a0ce9fa869c2 936 }
amiraseman 23:a0ce9fa869c2 937 if (button2Flag == 1) {
amiraseman 23:a0ce9fa869c2 938 button2Flag=0;
amiraseman 23:a0ce9fa869c2 939 state=fsmE[state].nextState[0];
amiraseman 23:a0ce9fa869c2 940 }
amiraseman 23:a0ce9fa869c2 941 }
amiraseman 23:a0ce9fa869c2 942
amiraseman 23:a0ce9fa869c2 943 }
amiraseman 23:a0ce9fa869c2 944
amiraseman 23:a0ce9fa869c2 945
amiraseman 23:a0ce9fa869c2 946
amiraseman 23:a0ce9fa869c2 947
amiraseman 23:a0ce9fa869c2 948
amiraseman 23:a0ce9fa869c2 949
amiraseman 23:a0ce9fa869c2 950
amiraseman 23:a0ce9fa869c2 951
amiraseman 23:a0ce9fa869c2 952
amiraseman 23:a0ce9fa869c2 953
amiraseman 23:a0ce9fa869c2 954
amiraseman 23:a0ce9fa869c2 955 /// Allows the user to set the power saving option and set the timeout
amiraseman 23:a0ce9fa869c2 956 void powerSaverSetting()
amiraseman 23:a0ce9fa869c2 957 {
amiraseman 23:a0ce9fa869c2 958
amiraseman 23:a0ce9fa869c2 959 state = powerSaverFlag ; //inits the state to the saved flag by the user in the past
amiraseman 23:a0ce9fa869c2 960 while (1) {
amiraseman 23:a0ce9fa869c2 961 thresholdCheck();
amiraseman 23:a0ce9fa869c2 962 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 963 powerSaverCheck();
amiraseman 23:a0ce9fa869c2 964 updateTime();
amiraseman 23:a0ce9fa869c2 965 loggerData();
amiraseman 23:a0ce9fa869c2 966 sprintf (buffer0, " Back Save");
amiraseman 23:a0ce9fa869c2 967 sprintf (buffer1, "");
amiraseman 23:a0ce9fa869c2 968 sprintf (buffer2, "Power Saver");
amiraseman 23:a0ce9fa869c2 969 sprintf (buffer3, ">>%s", fsmE[state].title);
amiraseman 23:a0ce9fa869c2 970 if (state == 1) {
amiraseman 23:a0ce9fa869c2 971 sprintf (buffer4, "%i mins", fsmE[state].output/60);
amiraseman 23:a0ce9fa869c2 972 } else { // if the power saver is off it dowsnt show the time
amiraseman 23:a0ce9fa869c2 973 sprintf (buffer4, "");
amiraseman 23:a0ce9fa869c2 974 }
amiraseman 23:a0ce9fa869c2 975 sprintf (buffer5, "");
amiraseman 23:a0ce9fa869c2 976
amiraseman 23:a0ce9fa869c2 977
amiraseman 23:a0ce9fa869c2 978 display();
amiraseman 23:a0ce9fa869c2 979
amiraseman 23:a0ce9fa869c2 980 powerSaverTime = fsmE[state].output; //sets the timer to to value of output from the fsm
amiraseman 23:a0ce9fa869c2 981 //serial.printf("Power Saver Time = %i \n powerSaverFlag = %i \n",powerSaverTime , powerSaverFlag);
amiraseman 23:a0ce9fa869c2 982
amiraseman 23:a0ce9fa869c2 983 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 984 button4Flag=0;
amiraseman 23:a0ce9fa869c2 985 fsmE[state].output += 60 ; //adds a minute to the timer when button 4 is pressed
amiraseman 23:a0ce9fa869c2 986 }
amiraseman 23:a0ce9fa869c2 987 if (fsmE[state].output > 600) { // maximum time is 10 minutes
amiraseman 23:a0ce9fa869c2 988 fsmE[state].output = 60 ;
amiraseman 23:a0ce9fa869c2 989 }
amiraseman 23:a0ce9fa869c2 990
amiraseman 23:a0ce9fa869c2 991 if (state > 1) {
amiraseman 23:a0ce9fa869c2 992 state = 0 ;
amiraseman 23:a0ce9fa869c2 993 }
amiraseman 23:a0ce9fa869c2 994
amiraseman 23:a0ce9fa869c2 995 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 996 button3Flag=0;
amiraseman 23:a0ce9fa869c2 997
amiraseman 23:a0ce9fa869c2 998 if (state== 1) {
amiraseman 23:a0ce9fa869c2 999 powerSaverTimeout.attach(&powerSaverExpired, powerSaverTime); // setup a timeiut to call the savePower function
amiraseman 23:a0ce9fa869c2 1000 }
amiraseman 23:a0ce9fa869c2 1001 break;
amiraseman 23:a0ce9fa869c2 1002 }
amiraseman 23:a0ce9fa869c2 1003
amiraseman 23:a0ce9fa869c2 1004
amiraseman 23:a0ce9fa869c2 1005 //Navigates to the next5 state of the fsm when one of the buttons is pressed
amiraseman 23:a0ce9fa869c2 1006 if (button1Flag == 1) {
amiraseman 23:a0ce9fa869c2 1007 button1Flag=0;
amiraseman 23:a0ce9fa869c2 1008 state=fsmF[state].nextState[1];
amiraseman 23:a0ce9fa869c2 1009 }
amiraseman 23:a0ce9fa869c2 1010 if (button2Flag == 1) {
amiraseman 23:a0ce9fa869c2 1011 button2Flag=0;
amiraseman 23:a0ce9fa869c2 1012 state=fsmF[state].nextState[0];
amiraseman 23:a0ce9fa869c2 1013 }
amiraseman 23:a0ce9fa869c2 1014 }
amiraseman 23:a0ce9fa869c2 1015 }
amiraseman 23:a0ce9fa869c2 1016
amiraseman 23:a0ce9fa869c2 1017
amiraseman 23:a0ce9fa869c2 1018
amiraseman 23:a0ce9fa869c2 1019
amiraseman 23:a0ce9fa869c2 1020
amiraseman 23:a0ce9fa869c2 1021
amiraseman 23:a0ce9fa869c2 1022
amiraseman 23:a0ce9fa869c2 1023 /// Converts the entered raw date and time values by the user to create the unix time stamp
amiraseman 23:a0ce9fa869c2 1024 void calculateUNIXTime()
amiraseman 23:a0ce9fa869c2 1025 {
amiraseman 23:a0ce9fa869c2 1026
amiraseman 23:a0ce9fa869c2 1027 time_t rawtime;
amiraseman 23:a0ce9fa869c2 1028 struct tm * timeinfo;
amiraseman 23:a0ce9fa869c2 1029
amiraseman 23:a0ce9fa869c2 1030 // get current timeinfo
amiraseman 23:a0ce9fa869c2 1031 time ( &rawtime );
amiraseman 23:a0ce9fa869c2 1032 // convert to struct
amiraseman 23:a0ce9fa869c2 1033 timeinfo = localtime ( &rawtime );
amiraseman 23:a0ce9fa869c2 1034 // now modify the timeinfo to the given date
amiraseman 23:a0ce9fa869c2 1035 timeinfo->tm_year = (fsmC[4].output) - 1900;
amiraseman 23:a0ce9fa869c2 1036 timeinfo->tm_mon = (fsmC[3].output) - 1; //months since January - [0,11]
amiraseman 23:a0ce9fa869c2 1037 timeinfo->tm_mday = (fsmC[2].output) ; //day of the month - [1,31]
amiraseman 23:a0ce9fa869c2 1038 timeinfo->tm_hour = (fsmC[0].output) ; //hours since midnight - [0,23]
amiraseman 23:a0ce9fa869c2 1039 timeinfo->tm_min = (fsmC[1].output) ; //minutes after the hour - [0,59]
amiraseman 23:a0ce9fa869c2 1040 timeinfo->tm_sec = 0 ; //seconds after the minute - [0,59]
amiraseman 23:a0ce9fa869c2 1041
amiraseman 23:a0ce9fa869c2 1042 //call mktime to create unix time stamp from timeinfo struct
amiraseman 23:a0ce9fa869c2 1043 UNIXdate = mktime ( timeinfo );
amiraseman 23:a0ce9fa869c2 1044
amiraseman 23:a0ce9fa869c2 1045 }
amiraseman 23:a0ce9fa869c2 1046
amiraseman 23:a0ce9fa869c2 1047
amiraseman 23:a0ce9fa869c2 1048
amiraseman 23:a0ce9fa869c2 1049
amiraseman 23:a0ce9fa869c2 1050 /// Allows the user to change the units for temperature and pressure
amiraseman 23:a0ce9fa869c2 1051 void unitsSetting()
amiraseman 23:a0ce9fa869c2 1052 {
amiraseman 23:a0ce9fa869c2 1053 state = 0;
amiraseman 23:a0ce9fa869c2 1054 powerSaverCheck();
amiraseman 23:a0ce9fa869c2 1055 while (1) {
amiraseman 23:a0ce9fa869c2 1056 thresholdCheck();
amiraseman 23:a0ce9fa869c2 1057 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 1058 updateTime();
amiraseman 23:a0ce9fa869c2 1059 loggerData();
amiraseman 23:a0ce9fa869c2 1060
amiraseman 23:a0ce9fa869c2 1061 sprintf (buffer0, " Back Save");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 1062 sprintf (buffer1, "");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 1063 sprintf (buffer2, "");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 1064 sprintf (buffer3, ">>%s", fsmD[state].title);//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 1065 sprintf (buffer4, "");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 1066 sprintf (buffer5, "");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 1067
amiraseman 23:a0ce9fa869c2 1068
amiraseman 23:a0ce9fa869c2 1069 unitFlag = fsmD[state].output;
amiraseman 23:a0ce9fa869c2 1070
amiraseman 23:a0ce9fa869c2 1071 display();
amiraseman 23:a0ce9fa869c2 1072
amiraseman 23:a0ce9fa869c2 1073 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 1074 button3Flag=0;
amiraseman 23:a0ce9fa869c2 1075 state = 0;
amiraseman 23:a0ce9fa869c2 1076 break;
amiraseman 23:a0ce9fa869c2 1077 }
amiraseman 23:a0ce9fa869c2 1078
amiraseman 23:a0ce9fa869c2 1079 //Navigates to the next5 state of the fsm when one of the buttons is pressed
amiraseman 23:a0ce9fa869c2 1080 if (button1Flag == 1) {
amiraseman 23:a0ce9fa869c2 1081 button1Flag=0;
amiraseman 23:a0ce9fa869c2 1082 state=fsmD[state].nextState[1];
amiraseman 23:a0ce9fa869c2 1083 }
amiraseman 23:a0ce9fa869c2 1084 if (button2Flag == 1) {
amiraseman 23:a0ce9fa869c2 1085 button2Flag=0;
amiraseman 23:a0ce9fa869c2 1086 state=fsmD[state].nextState[0];
amiraseman 23:a0ce9fa869c2 1087 }
amiraseman 23:a0ce9fa869c2 1088 }
amiraseman 23:a0ce9fa869c2 1089 }
amiraseman 23:a0ce9fa869c2 1090
amiraseman 23:a0ce9fa869c2 1091
amiraseman 23:a0ce9fa869c2 1092
amiraseman 23:a0ce9fa869c2 1093
amiraseman 23:a0ce9fa869c2 1094
amiraseman 23:a0ce9fa869c2 1095
amiraseman 23:a0ce9fa869c2 1096 /// Used by the user to set the current date and time
amiraseman 23:a0ce9fa869c2 1097 void timeDateSetting()
amiraseman 23:a0ce9fa869c2 1098 {
amiraseman 23:a0ce9fa869c2 1099
amiraseman 23:a0ce9fa869c2 1100 state = 0;
amiraseman 23:a0ce9fa869c2 1101 while (1) {
amiraseman 23:a0ce9fa869c2 1102 thresholdCheck();
amiraseman 23:a0ce9fa869c2 1103 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 1104 powerSaverCheck();
amiraseman 23:a0ce9fa869c2 1105 updateTime();
amiraseman 23:a0ce9fa869c2 1106 loggerData();
amiraseman 23:a0ce9fa869c2 1107
amiraseman 23:a0ce9fa869c2 1108 sprintf (buffer0, " Back Save");//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 1109 sprintf (buffer1, "");
amiraseman 23:a0ce9fa869c2 1110 sprintf (buffer2, "");
amiraseman 23:a0ce9fa869c2 1111 sprintf (buffer3, ">>%s %d", fsmC[state].title,fsmC[state].output);//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 1112 sprintf (buffer4, "");
amiraseman 23:a0ce9fa869c2 1113 sprintf (buffer5, "");
amiraseman 23:a0ce9fa869c2 1114
amiraseman 23:a0ce9fa869c2 1115
amiraseman 23:a0ce9fa869c2 1116 display();
amiraseman 23:a0ce9fa869c2 1117
amiraseman 23:a0ce9fa869c2 1118
amiraseman 23:a0ce9fa869c2 1119
amiraseman 23:a0ce9fa869c2 1120 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 1121 button4Flag= 0;
amiraseman 23:a0ce9fa869c2 1122 fsmC[state].output ++;
amiraseman 23:a0ce9fa869c2 1123 calculateUNIXTime();
amiraseman 23:a0ce9fa869c2 1124 set_time(UNIXdate); // initialise time from the calculated UNIX time entered by the user
amiraseman 23:a0ce9fa869c2 1125 }
amiraseman 23:a0ce9fa869c2 1126
amiraseman 23:a0ce9fa869c2 1127
amiraseman 23:a0ce9fa869c2 1128 //checks the limits of the values
amiraseman 23:a0ce9fa869c2 1129 if (fsmC[0].output >23) { //hour
amiraseman 23:a0ce9fa869c2 1130 fsmC[0].output = 0 ;
amiraseman 23:a0ce9fa869c2 1131 }
amiraseman 23:a0ce9fa869c2 1132 if (fsmC[1].output>59) { // minute
amiraseman 23:a0ce9fa869c2 1133 fsmC[1].output = 0 ;
amiraseman 23:a0ce9fa869c2 1134 }
amiraseman 23:a0ce9fa869c2 1135 if (fsmC[3].output>11) { //month
amiraseman 23:a0ce9fa869c2 1136 fsmC[3].output = 0 ;
amiraseman 23:a0ce9fa869c2 1137 }
amiraseman 23:a0ce9fa869c2 1138 if (fsmC[2].output>31) { //day
amiraseman 23:a0ce9fa869c2 1139 fsmC[2].output = 1 ;
amiraseman 23:a0ce9fa869c2 1140 }
amiraseman 23:a0ce9fa869c2 1141 if (fsmC[4].output>2030) { //year
amiraseman 23:a0ce9fa869c2 1142 fsmC[4].output = 2015 ;
amiraseman 23:a0ce9fa869c2 1143 }
amiraseman 23:a0ce9fa869c2 1144
amiraseman 23:a0ce9fa869c2 1145
amiraseman 23:a0ce9fa869c2 1146
amiraseman 23:a0ce9fa869c2 1147 if (button3Flag) {
amiraseman 23:a0ce9fa869c2 1148 button3Flag=0;
amiraseman 23:a0ce9fa869c2 1149 state = 0;
amiraseman 23:a0ce9fa869c2 1150 break;
amiraseman 23:a0ce9fa869c2 1151 }
amiraseman 23:a0ce9fa869c2 1152 //Navigates to the next5 state of the fsm when one of the buttons is pressed
amiraseman 23:a0ce9fa869c2 1153 if (button1Flag == 1) {
amiraseman 23:a0ce9fa869c2 1154 button1Flag=0;
amiraseman 23:a0ce9fa869c2 1155 state=fsmC[state].nextState[1];
amiraseman 23:a0ce9fa869c2 1156 }
amiraseman 23:a0ce9fa869c2 1157 if (button2Flag == 1) {
amiraseman 23:a0ce9fa869c2 1158 button2Flag=0;
amiraseman 23:a0ce9fa869c2 1159 state=fsmC[state].nextState[0];
amiraseman 23:a0ce9fa869c2 1160 }
amiraseman 23:a0ce9fa869c2 1161 }
amiraseman 23:a0ce9fa869c2 1162 }
amiraseman 23:a0ce9fa869c2 1163
amiraseman 23:a0ce9fa869c2 1164
amiraseman 23:a0ce9fa869c2 1165 /// The settings menu allows user to change the settings
amiraseman 23:a0ce9fa869c2 1166 void settingsMenu()
amiraseman 23:a0ce9fa869c2 1167 {
amiraseman 23:a0ce9fa869c2 1168 state = 0;
amiraseman 23:a0ce9fa869c2 1169 while(button3Flag==0) {
amiraseman 23:a0ce9fa869c2 1170
amiraseman 23:a0ce9fa869c2 1171 powerSaverCheck();
amiraseman 23:a0ce9fa869c2 1172 updateTime();
amiraseman 23:a0ce9fa869c2 1173 loggerData();
amiraseman 23:a0ce9fa869c2 1174 strncpy(buffer0, bufferTime, 14);
amiraseman 23:a0ce9fa869c2 1175 int dispaly = sprintf (buffer1, "Settings");
amiraseman 23:a0ce9fa869c2 1176 int dispaly1 = sprintf (buffer2, "");
amiraseman 23:a0ce9fa869c2 1177 int dispaly2 = sprintf (buffer3, ">>%s", fsmB[state].title);//convert integer to buffer str
amiraseman 23:a0ce9fa869c2 1178 int dispaly3 = sprintf (buffer4, "");
amiraseman 23:a0ce9fa869c2 1179 int dispaly4 = sprintf (buffer5, "");
amiraseman 23:a0ce9fa869c2 1180
amiraseman 23:a0ce9fa869c2 1181 display();
amiraseman 23:a0ce9fa869c2 1182
amiraseman 23:a0ce9fa869c2 1183
amiraseman 23:a0ce9fa869c2 1184 switch (state) {
amiraseman 23:a0ce9fa869c2 1185 case 0:
amiraseman 23:a0ce9fa869c2 1186 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 1187 button4Flag=0;
amiraseman 23:a0ce9fa869c2 1188 timeDateSetting();
amiraseman 23:a0ce9fa869c2 1189 }
amiraseman 23:a0ce9fa869c2 1190
amiraseman 23:a0ce9fa869c2 1191
amiraseman 23:a0ce9fa869c2 1192 break;
amiraseman 23:a0ce9fa869c2 1193 case 1:
amiraseman 23:a0ce9fa869c2 1194
amiraseman 23:a0ce9fa869c2 1195
amiraseman 23:a0ce9fa869c2 1196 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 1197 button4Flag=0;
amiraseman 23:a0ce9fa869c2 1198 unitsSetting();
amiraseman 23:a0ce9fa869c2 1199 }
amiraseman 23:a0ce9fa869c2 1200
amiraseman 23:a0ce9fa869c2 1201 break;
amiraseman 23:a0ce9fa869c2 1202 case 2:
amiraseman 23:a0ce9fa869c2 1203
amiraseman 23:a0ce9fa869c2 1204 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 1205 button4Flag = 0;
amiraseman 23:a0ce9fa869c2 1206 powerSaverSetting();
amiraseman 23:a0ce9fa869c2 1207 }
amiraseman 23:a0ce9fa869c2 1208 break;
amiraseman 23:a0ce9fa869c2 1209 case 3:
amiraseman 23:a0ce9fa869c2 1210 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 1211 button4Flag = 0;
amiraseman 23:a0ce9fa869c2 1212 dataLoggerSetting();
amiraseman 23:a0ce9fa869c2 1213 }
amiraseman 23:a0ce9fa869c2 1214 break;
amiraseman 23:a0ce9fa869c2 1215 default:
amiraseman 23:a0ce9fa869c2 1216 break;
amiraseman 23:a0ce9fa869c2 1217 }
amiraseman 23:a0ce9fa869c2 1218 // if (button3Flag) {
amiraseman 23:a0ce9fa869c2 1219 // button3Flag=0;
amiraseman 23:a0ce9fa869c2 1220 // state = 0;
amiraseman 23:a0ce9fa869c2 1221 // break;
amiraseman 23:a0ce9fa869c2 1222 // }
amiraseman 23:a0ce9fa869c2 1223 //Navigates to the next5 state of the fsm when one of the buttons is pressed
amiraseman 23:a0ce9fa869c2 1224 if (button1Flag == 1) {
amiraseman 23:a0ce9fa869c2 1225 button1Flag=0;
amiraseman 23:a0ce9fa869c2 1226 state=fsmB[state].nextState[1];
amiraseman 23:a0ce9fa869c2 1227 }
amiraseman 23:a0ce9fa869c2 1228 if (button2Flag == 1) {
amiraseman 23:a0ce9fa869c2 1229 button2Flag=0;
amiraseman 23:a0ce9fa869c2 1230 state=fsmB[state].nextState[0];
amiraseman 23:a0ce9fa869c2 1231 }
amiraseman 23:a0ce9fa869c2 1232 }
amiraseman 23:a0ce9fa869c2 1233 }
amiraseman 23:a0ce9fa869c2 1234
amiraseman 23:a0ce9fa869c2 1235 /// The first main menu
amiraseman 23:a0ce9fa869c2 1236 void startMenu()
amiraseman 23:a0ce9fa869c2 1237 {
amiraseman 23:a0ce9fa869c2 1238 while(1) {
amiraseman 23:a0ce9fa869c2 1239 updateTime();
amiraseman 23:a0ce9fa869c2 1240 thresholdCheck();
amiraseman 23:a0ce9fa869c2 1241 alarmClockCheck();
amiraseman 23:a0ce9fa869c2 1242 powerSaverCheck();
amiraseman 23:a0ce9fa869c2 1243 loggerData();
amiraseman 23:a0ce9fa869c2 1244 button3Flag=0;
amiraseman 23:a0ce9fa869c2 1245 strncpy(buffer0, bufferTime, 14);
amiraseman 23:a0ce9fa869c2 1246 sprintf (buffer1, "Main Menu");
amiraseman 23:a0ce9fa869c2 1247 sprintf (buffer2, "");
amiraseman 23:a0ce9fa869c2 1248 sprintf (buffer3, ">>%s", fsmA[state].title);
amiraseman 23:a0ce9fa869c2 1249 sprintf (buffer4, "");
amiraseman 23:a0ce9fa869c2 1250 sprintf (buffer5, "");
amiraseman 23:a0ce9fa869c2 1251 display();
amiraseman 23:a0ce9fa869c2 1252
amiraseman 23:a0ce9fa869c2 1253
amiraseman 23:a0ce9fa869c2 1254 switch (state) {
amiraseman 23:a0ce9fa869c2 1255 case 0:
amiraseman 23:a0ce9fa869c2 1256 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 1257 button4Flag=0;
amiraseman 23:a0ce9fa869c2 1258 liveData();
amiraseman 23:a0ce9fa869c2 1259 }
amiraseman 23:a0ce9fa869c2 1260 break;
amiraseman 23:a0ce9fa869c2 1261 case 1:
amiraseman 23:a0ce9fa869c2 1262 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 1263 button4Flag=0;
amiraseman 23:a0ce9fa869c2 1264 dataLogger();
amiraseman 23:a0ce9fa869c2 1265 }
amiraseman 23:a0ce9fa869c2 1266 break;
amiraseman 23:a0ce9fa869c2 1267 case 2:
amiraseman 23:a0ce9fa869c2 1268 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 1269 button4Flag=0;
amiraseman 23:a0ce9fa869c2 1270 alarmsMenu();
amiraseman 23:a0ce9fa869c2 1271 }
amiraseman 23:a0ce9fa869c2 1272 break;
amiraseman 23:a0ce9fa869c2 1273 case 3:
amiraseman 23:a0ce9fa869c2 1274 if (button4Flag) {
amiraseman 23:a0ce9fa869c2 1275 button4Flag=0;
amiraseman 23:a0ce9fa869c2 1276 settingsMenu();
amiraseman 23:a0ce9fa869c2 1277 }
amiraseman 23:a0ce9fa869c2 1278 break;
amiraseman 23:a0ce9fa869c2 1279 default:
amiraseman 23:a0ce9fa869c2 1280 break;
amiraseman 23:a0ce9fa869c2 1281 }
amiraseman 23:a0ce9fa869c2 1282
amiraseman 23:a0ce9fa869c2 1283
amiraseman 23:a0ce9fa869c2 1284 //Navigates to the next5 state of the fsm when one of the buttons is pressed
amiraseman 23:a0ce9fa869c2 1285 if (button1Flag == 1) {
amiraseman 23:a0ce9fa869c2 1286 button1Flag=0;
amiraseman 23:a0ce9fa869c2 1287 state=fsmA[state].nextState[1];
amiraseman 23:a0ce9fa869c2 1288 }
amiraseman 23:a0ce9fa869c2 1289 if (button2Flag == 1) {
amiraseman 23:a0ce9fa869c2 1290 button2Flag=0;
amiraseman 23:a0ce9fa869c2 1291 state=fsmA[state].nextState[0];
amiraseman 23:a0ce9fa869c2 1292 }
amiraseman 23:a0ce9fa869c2 1293
amiraseman 23:a0ce9fa869c2 1294 }
amiraseman 23:a0ce9fa869c2 1295 }
amiraseman 23:a0ce9fa869c2 1296
amiraseman 23:a0ce9fa869c2 1297
amiraseman 23:a0ce9fa869c2 1298
amiraseman 23:a0ce9fa869c2 1299
amiraseman 23:a0ce9fa869c2 1300 int main()
amiraseman 23:a0ce9fa869c2 1301 {
amiraseman 23:a0ce9fa869c2 1302
amiraseman 23:a0ce9fa869c2 1303 /// Initialise barometer
amiraseman 23:a0ce9fa869c2 1304 bmp180.init();
amiraseman 23:a0ce9fa869c2 1305 /// Initialise the lcd
amiraseman 23:a0ce9fa869c2 1306 lcd.init();
amiraseman 23:a0ce9fa869c2 1307 /// call the appropriate ISR on rising edge (when any of the buttons are pressed)
amiraseman 23:a0ce9fa869c2 1308 button1.rise(&button1Pressed);
amiraseman 23:a0ce9fa869c2 1309 button2.rise(&button2Pressed);
amiraseman 23:a0ce9fa869c2 1310 button3.rise(&button3Pressed);
amiraseman 23:a0ce9fa869c2 1311 button4.rise(&button4Pressed);
amiraseman 23:a0ce9fa869c2 1312 debounce.start();
amiraseman 23:a0ce9fa869c2 1313 /// Set frequency at 40kHz for the leds
amiraseman 23:a0ce9fa869c2 1314 redLED.period_us(25);
amiraseman 23:a0ce9fa869c2 1315 yellowLED.period_us(25);
amiraseman 23:a0ce9fa869c2 1316 greenLED.period_us(25);
amiraseman 23:a0ce9fa869c2 1317 state = 0;
amiraseman 23:a0ce9fa869c2 1318 startMenu();
amiraseman 23:a0ce9fa869c2 1319 }
amiraseman 23:a0ce9fa869c2 1320
amiraseman 23:a0ce9fa869c2 1321
amiraseman 23:a0ce9fa869c2 1322