Keiarash Zoughi / Mbed 2 deprecated ELEC2645project-MultiSensor

Keiarash Zoughi's Multi-Sensor for weather detection.

Dependencies:   BMP180 N5110 mbed

main.cpp@6:07133c44d3eb, 2015-05-08 (annotated)

Committer:
el13kz
Date:
Fri May 08 10:26:12 2015 +0000
Revision:
6:07133c44d3eb
Parent:
5:e75537898d23
Child:
7:c39d54bdff28
newest

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el13kz 0:771a5148e8e7 1 #include "mbed.h"
el13kz 0:771a5148e8e7 2 #include "N5110.h"
el13kz 0:771a5148e8e7 3 #include "BMP180.h"
el13kz 0:771a5148e8e7 4
el13kz 0:771a5148e8e7 5 #define PI 3.14159265359
el13kz 2:635c58eb70fb 6
el13kz 2:635c58eb70fb 7 //LCD inputs
el13kz 2:635c58eb70fb 8 N5110 lcd(p7,p8,p9,p10,p11,p13,p26);
el13kz 2:635c58eb70fb 9
el13kz 2:635c58eb70fb 10 //serial port for debugging
el13kz 2:635c58eb70fb 11 Serial serial(USBTX,USBRX);
el13kz 2:635c58eb70fb 12
el13kz 2:635c58eb70fb 13 //LED outputs
el13kz 0:771a5148e8e7 14 BusOut leds(LED4,LED3,LED2,LED1); // LEDs for display
el13kz 0:771a5148e8e7 15
el13kz 2:635c58eb70fb 16
el13kz 2:635c58eb70fb 17 //select button
el13kz 0:771a5148e8e7 18 DigitalIn pushbutton1(p19);
el13kz 2:635c58eb70fb 19
el13kz 2:635c58eb70fb 20
el13kz 2:635c58eb70fb 21 //barometer sensor input
el13kz 0:771a5148e8e7 22 BMP180 bmp180(p28,p27); // SDA, SCL
el13kz 2:635c58eb70fb 23
el13kz 2:635c58eb70fb 24 //warning LED
el13kz 2:635c58eb70fb 25 PwmOut Redled(p24);
el13kz 2:635c58eb70fb 26
el13kz 2:635c58eb70fb 27 //globals
el13kz 0:771a5148e8e7 28 int selectedOption = 0;
el13kz 0:771a5148e8e7 29 int buttonPressed = 0;
el13kz 0:771a5148e8e7 30
el13kz 2:635c58eb70fb 31 //boundary conditions - screen
el13kz 2:635c58eb70fb 32 int cells[84][48];
el13kz 2:635c58eb70fb 33
el13kz 4:47b0473fa81b 34
el13kz 6:07133c44d3eb 35 void check()
el13kz 6:07133c44d3eb 36 {
el13kz 4:47b0473fa81b 37 lcd.clear();
el13kz 4:47b0473fa81b 38
el13kz 6:07133c44d3eb 39 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 6:07133c44d3eb 40
el13kz 4:47b0473fa81b 41
el13kz 6:07133c44d3eb 42 // read values (T in Celsius and P in mb) and print over serial port
el13kz 6:07133c44d3eb 43 measurement = bmp180.readValues();
el13kz 6:07133c44d3eb 44 serial.printf("T = %.2f C P = %.2f mb\n",measurement.temperature,measurement.pressure);
el13kz 4:47b0473fa81b 45
el13kz 6:07133c44d3eb 46 // so can display a string of a maximum 14 characters in length
el13kz 6:07133c44d3eb 47 // or create formatted strings - ensure they aren't more than 14 characters long
el13kz 6:07133c44d3eb 48 float temperature = measurement.temperature;
el13kz 6:07133c44d3eb 49 // display on screen
el13kz 4:47b0473fa81b 50 //
el13kz 6:07133c44d3eb 51 float pressure = measurement.pressure; // same idea with floats
el13kz 4:47b0473fa81b 52
el13kz 6:07133c44d3eb 53 if(temperature > 30.0 ) {
el13kz 4:47b0473fa81b 54
el13kz 6:07133c44d3eb 55 lcd.printString("temperature high!",1,1);
el13kz 4:47b0473fa81b 56
el13kz 6:07133c44d3eb 57 Redled=1.0;
el13kz 4:47b0473fa81b 58
el13kz 4:47b0473fa81b 59
el13kz 6:07133c44d3eb 60 } else if(temperature < 3.0) {
el13kz 4:47b0473fa81b 61
el13kz 6:07133c44d3eb 62 lcd.printString("temperature low!",1,1);
el13kz 4:47b0473fa81b 63
el13kz 6:07133c44d3eb 64 Redled= 1.0;
el13kz 6:07133c44d3eb 65
el13kz 4:47b0473fa81b 66
el13kz 6:07133c44d3eb 67 } else {
el13kz 6:07133c44d3eb 68 lcd.printString("temperature ok!",1,1);
el13kz 4:47b0473fa81b 69
el13kz 6:07133c44d3eb 70 }
el13kz 6:07133c44d3eb 71 wait(3);
el13kz 4:47b0473fa81b 72 }
el13kz 4:47b0473fa81b 73
el13kz 4:47b0473fa81b 74
el13kz 4:47b0473fa81b 75
el13kz 4:47b0473fa81b 76
el13kz 4:47b0473fa81b 77
el13kz 4:47b0473fa81b 78
el13kz 4:47b0473fa81b 79
el13kz 4:47b0473fa81b 80
el13kz 2:635c58eb70fb 81 //shows pressure reading and temperature
el13kz 0:771a5148e8e7 82 void measurement()
el13kz 6:07133c44d3eb 83 {
el13kz 6:07133c44d3eb 84 lcd.clear();
el13kz 4:47b0473fa81b 85
el13kz 0:771a5148e8e7 86 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 0:771a5148e8e7 87 while(1) {
el13kz 0:771a5148e8e7 88
el13kz 0:771a5148e8e7 89 // read values (T in Celsius and P in mb) and print over serial port
el13kz 0:771a5148e8e7 90 measurement = bmp180.readValues();
el13kz 0:771a5148e8e7 91 serial.printf("T = %.2f C P = %.2f mb\n",measurement.temperature,measurement.pressure);
el13kz 0:771a5148e8e7 92
el13kz 0:771a5148e8e7 93 char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14)
el13kz 0:771a5148e8e7 94 // so can display a string of a maximum 14 characters in length
el13kz 0:771a5148e8e7 95 // or create formatted strings - ensure they aren't more than 14 characters long
el13kz 0:771a5148e8e7 96 int temperature = measurement.temperature;
el13kz 0:771a5148e8e7 97 int length = sprintf(buffer,"T = %2d C",temperature); // print formatted data to buffer
el13kz 0:771a5148e8e7 98 // it is important the format specifier ensures the length will fit in the buffer
el13kz 0:771a5148e8e7 99 if (length <= 14) // if string will fit on display
el13kz 0:771a5148e8e7 100 lcd.printString(buffer,0,1); // display on screen
el13kz 0:771a5148e8e7 101 //
el13kz 0:771a5148e8e7 102 float pressure = measurement.pressure; // same idea with floats
el13kz 0:771a5148e8e7 103 length = sprintf(buffer,"P = %.2f mb",pressure);
el13kz 0:771a5148e8e7 104 if (length <= 14)
el13kz 0:771a5148e8e7 105 lcd.printString(buffer,0,2);
el13kz 0:771a5148e8e7 106 }
el13kz 0:771a5148e8e7 107 }
el13kz 0:771a5148e8e7 108
el13kz 6:07133c44d3eb 109 void temperature()
el13kz 6:07133c44d3eb 110 {
el13kz 6:07133c44d3eb 111 lcd.clear();
el13kz 0:771a5148e8e7 112
el13kz 4:47b0473fa81b 113 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 4:47b0473fa81b 114 while(1) {
el13kz 4:47b0473fa81b 115
el13kz 4:47b0473fa81b 116 // read values (T in Celsius and P in mb) and print over serial port
el13kz 4:47b0473fa81b 117 measurement = bmp180.readValues();
el13kz 4:47b0473fa81b 118 serial.printf("T = %.2f C P = %.2f mb\n",measurement.temperature,measurement.pressure);
el13kz 4:47b0473fa81b 119
el13kz 4:47b0473fa81b 120 char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14)
el13kz 4:47b0473fa81b 121 // so can display a string of a maximum 14 characters in length
el13kz 4:47b0473fa81b 122 // or create formatted strings - ensure they aren't more than 14 characters long
el13kz 4:47b0473fa81b 123 int temperature = measurement.temperature;
el13kz 4:47b0473fa81b 124 int length = sprintf(buffer,"T = %2d C",temperature); // print formatted data to buffer
el13kz 4:47b0473fa81b 125 // it is important the format specifier ensures the length will fit in the buffer
el13kz 4:47b0473fa81b 126 if (length <= 14) // if string will fit on display
el13kz 6:07133c44d3eb 127 lcd.printString(buffer,0,1); //
el13kz 6:07133c44d3eb 128
el13kz 6:07133c44d3eb 129 }
el13kz 4:47b0473fa81b 130 }
el13kz 4:47b0473fa81b 131
el13kz 6:07133c44d3eb 132 void pressure()
el13kz 6:07133c44d3eb 133 {
el13kz 6:07133c44d3eb 134
el13kz 6:07133c44d3eb 135 lcd.clear();
el13kz 4:47b0473fa81b 136
el13kz 4:47b0473fa81b 137 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 4:47b0473fa81b 138 while(1) {
el13kz 4:47b0473fa81b 139
el13kz 4:47b0473fa81b 140 // read values (T in Celsius and P in mb) and print over serial port
el13kz 4:47b0473fa81b 141 measurement = bmp180.readValues();
el13kz 4:47b0473fa81b 142 serial.printf("T = %.2f C P = %.2f mb\n",measurement.temperature,measurement.pressure);
el13kz 4:47b0473fa81b 143
el13kz 4:47b0473fa81b 144 char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14)
el13kz 4:47b0473fa81b 145 // so can display a string of a maximum 14 characters in length
el13kz 4:47b0473fa81b 146 // or create formatted strings - ensure they aren't more than 14 characters long
el13kz 6:07133c44d3eb 147
el13kz 4:47b0473fa81b 148 //
el13kz 4:47b0473fa81b 149 float pressure = measurement.pressure; // same idea with floats
el13kz 5:e75537898d23 150 int length = sprintf(buffer,"P = %.2f mb",pressure);
el13kz 4:47b0473fa81b 151 if (length <= 14)
el13kz 6:07133c44d3eb 152 lcd.printString(buffer,0,2);
el13kz 6:07133c44d3eb 153 }
el13kz 5:e75537898d23 154 }
el13kz 4:47b0473fa81b 155
el13kz 4:47b0473fa81b 156
el13kz 4:47b0473fa81b 157
el13kz 6:07133c44d3eb 158 void altitude() // creating a new reading from the current ones, this appoximates the altitude in metres.
el13kz 6:07133c44d3eb 159 {
el13kz 4:47b0473fa81b 160
el13kz 6:07133c44d3eb 161 lcd.clear();
el13kz 4:47b0473fa81b 162
el13kz 4:47b0473fa81b 163 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 6:07133c44d3eb 164
el13kz 6:07133c44d3eb 165 while(1) {
el13kz 4:47b0473fa81b 166 // read values (T in Celsius and P in mb) and print over serial port
el13kz 4:47b0473fa81b 167 measurement = bmp180.readValues();
el13kz 4:47b0473fa81b 168 char buffer[14];
el13kz 4:47b0473fa81b 169 int temperature = measurement.temperature;
el13kz 4:47b0473fa81b 170 float pressure = measurement.pressure; // same idea with floats
el13kz 4:47b0473fa81b 171
el13kz 6:07133c44d3eb 172 float altitude = -(log(pressure/1013.25)*1.38e-23*temperature)/(9.81*28.95);
el13kz 6:07133c44d3eb 173 serial.printf("A = %.2f m",altitude);
el13kz 6:07133c44d3eb 174 int length = sprintf(buffer,"A = %.2f m",altitude); // print formatted data to buffer
el13kz 4:47b0473fa81b 175 // it is important the format specifier ensures the length will fit in the buffer
el13kz 6:07133c44d3eb 176 if (length <= 14) // if string wi
el13kz 4:47b0473fa81b 177 lcd.printString(buffer,0,1); // display on screen
el13kz 4:47b0473fa81b 178
el13kz 4:47b0473fa81b 179
el13kz 4:47b0473fa81b 180
el13kz 4:47b0473fa81b 181
el13kz 6:07133c44d3eb 182 }
el13kz 4:47b0473fa81b 183
el13kz 4:47b0473fa81b 184 }
el13kz 2:635c58eb70fb 185 //pushbutton - 0
el13kz 0:771a5148e8e7 186
el13kz 2:635c58eb70fb 187 //plots graph of temperature point by point
el13kz 0:771a5148e8e7 188 void graph()
el13kz 6:07133c44d3eb 189 {
el13kz 6:07133c44d3eb 190 lcd.clear();
el13kz 4:47b0473fa81b 191
el13kz 0:771a5148e8e7 192 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 0:771a5148e8e7 193 int i = 0;
el13kz 0:771a5148e8e7 194 float graph[84]= {0};
el13kz 0:771a5148e8e7 195 while(1) {
el13kz 0:771a5148e8e7 196
el13kz 0:771a5148e8e7 197 // read values (T in Celsius and P in mb) and print over serial port
el13kz 0:771a5148e8e7 198 measurement = bmp180.readValues();
el13kz 0:771a5148e8e7 199 //serial.printf("T = %.2f C P = %.2f mb\n",measurement.temperature,measurement.pressure);
el13kz 0:771a5148e8e7 200
el13kz 0:771a5148e8e7 201 // so can display a string of a maximum 14 characters in length
el13kz 0:771a5148e8e7 202 // or create formatted strings - ensure they aren't more than 14 characters long
el13kz 0:771a5148e8e7 203 int temperature = measurement.temperature;
el13kz 0:771a5148e8e7 204 // int length = sprintf(buffer,"T = %2d C",temperature); // print formatted data to buffer
el13kz 0:771a5148e8e7 205 // it is important the format specifier ensures the length will fit in the buffer
el13kz 0:771a5148e8e7 206 // if (length <= 14) // if string will fit on display
el13kz 0:771a5148e8e7 207 // lcd.printString(buffer,0,1); // display on screen
el13kz 0:771a5148e8e7 208 //
el13kz 0:771a5148e8e7 209 // float pressure = measurement.pressure; // same idea with floats
el13kz 0:771a5148e8e7 210 // length = sprintf(buffer,"P = %.2f mb",pressure);
el13kz 0:771a5148e8e7 211 // if (length <= 14)
el13kz 0:771a5148e8e7 212 // lcd.printString(buffer,0,2);
el13kz 0:771a5148e8e7 213
el13kz 0:771a5148e8e7 214 graph[i]= temperature ;
el13kz 0:771a5148e8e7 215 lcd.plotArray(graph);
el13kz 0:771a5148e8e7 216 wait(0.1); // short delay until next reading
el13kz 0:771a5148e8e7 217 i++;
el13kz 0:771a5148e8e7 218 if (i>83) {
el13kz 0:771a5148e8e7 219 i=0;
el13kz 0:771a5148e8e7 220 lcd.clear();
el13kz 0:771a5148e8e7 221 }
el13kz 0:771a5148e8e7 222 }
el13kz 0:771a5148e8e7 223 }
el13kz 0:771a5148e8e7 224
el13kz 6:07133c44d3eb 225
el13kz 4:47b0473fa81b 226
el13kz 4:47b0473fa81b 227
el13kz 4:47b0473fa81b 228
el13kz 4:47b0473fa81b 229 void measurementsScreen()
el13kz 6:07133c44d3eb 230 {
el13kz 6:07133c44d3eb 231 lcd.clear();
el13kz 6:07133c44d3eb 232 lcd.printString("Hold button!",6,2);//select measure menu
el13kz 6:07133c44d3eb 233 wait(1);
el13kz 6:07133c44d3eb 234 lcd.clear();
el13kz 0:771a5148e8e7 235 selectedOption = 0;
el13kz 0:771a5148e8e7 236
el13kz 4:47b0473fa81b 237 while(1) {
el13kz 0:771a5148e8e7 238
el13kz 2:635c58eb70fb 239 lcd.drawRect(70,6,10,10,1);
el13kz 2:635c58eb70fb 240 lcd.drawRect(70,21,10,10,0);
el13kz 5:e75537898d23 241 lcd.drawRect(70,37,10,10,0);//check box 3
el13kz 5:e75537898d23 242 lcd.printString("temperature",1,1);
el13kz 6:07133c44d3eb 243 lcd.printString("altitude",1,3);
el13kz 5:e75537898d23 244 lcd.printString("pressure",1,5);
el13kz 0:771a5148e8e7 245
el13kz 2:635c58eb70fb 246 lcd.printString(">",62,1);
el13kz 2:635c58eb70fb 247 selectedOption = 1;
el13kz 6:07133c44d3eb 248 if (pushbutton1)
el13kz 4:47b0473fa81b 249 break;
el13kz 0:771a5148e8e7 250 wait(2);
el13kz 0:771a5148e8e7 251 lcd.clear();
el13kz 0:771a5148e8e7 252
el13kz 2:635c58eb70fb 253 lcd.drawRect(70,6,10,10,0);
el13kz 2:635c58eb70fb 254 lcd.drawRect(70,21,10,10,1);
el13kz 6:07133c44d3eb 255 lcd.drawRect(70,37,10,10,0);//check box 3
el13kz 5:e75537898d23 256 lcd.printString("temperature",1,1);
el13kz 5:e75537898d23 257 lcd.printString("pressure",1,5);
el13kz 5:e75537898d23 258
el13kz 4:47b0473fa81b 259 lcd.printString("altitude",1,3);
el13kz 2:635c58eb70fb 260 lcd.printString(">",62,3);
el13kz 2:635c58eb70fb 261 selectedOption = 2;
el13kz 6:07133c44d3eb 262 if (pushbutton1)
el13kz 4:47b0473fa81b 263 break;
el13kz 4:47b0473fa81b 264 wait(2);
el13kz 4:47b0473fa81b 265 lcd.clear();
el13kz 0:771a5148e8e7 266
el13kz 5:e75537898d23 267 lcd.drawRect(70,6,10,10,0);
el13kz 5:e75537898d23 268 lcd.drawRect(70,21,10,10,0);
el13kz 5:e75537898d23 269 lcd.drawRect(70,37,10,10,1);//check box 3
el13kz 6:07133c44d3eb 270 lcd.printString("temperature",1,1);
el13kz 6:07133c44d3eb 271 lcd.printString("altitude",1,3);
el13kz 5:e75537898d23 272 lcd.printString("pressure",1,5);
el13kz 5:e75537898d23 273 lcd.printString(">",62,5);
el13kz 5:e75537898d23 274 selectedOption = 3;
el13kz 6:07133c44d3eb 275 if (pushbutton1)
el13kz 4:47b0473fa81b 276 break;
el13kz 0:771a5148e8e7 277 wait(2);
el13kz 0:771a5148e8e7 278 lcd.clear();
el13kz 2:635c58eb70fb 279
el13kz 2:635c58eb70fb 280 }
el13kz 2:635c58eb70fb 281
el13kz 2:635c58eb70fb 282 if(selectedOption == 1) {
el13kz 0:771a5148e8e7 283
el13kz 4:47b0473fa81b 284 pressure();
el13kz 2:635c58eb70fb 285 }
el13kz 2:635c58eb70fb 286
el13kz 2:635c58eb70fb 287 if(selectedOption == 2) {
el13kz 2:635c58eb70fb 288
el13kz 4:47b0473fa81b 289 temperature();
el13kz 2:635c58eb70fb 290
el13kz 2:635c58eb70fb 291 }
el13kz 4:47b0473fa81b 292
el13kz 6:07133c44d3eb 293 if(selectedOption == 3) {
el13kz 4:47b0473fa81b 294
el13kz 4:47b0473fa81b 295 altitude();
el13kz 4:47b0473fa81b 296 }
el13kz 4:47b0473fa81b 297
el13kz 4:47b0473fa81b 298
el13kz 0:771a5148e8e7 299 }
el13kz 0:771a5148e8e7 300
el13kz 0:771a5148e8e7 301 void introScreen()
el13kz 0:771a5148e8e7 302 {
el13kz 0:771a5148e8e7 303
el13kz 6:07133c44d3eb 304 lcd.printString("Welcome to",5,1);
el13kz 6:07133c44d3eb 305 lcd.printString("Keiarash's",5,2);
el13kz 6:07133c44d3eb 306 lcd.printString("Multi-Sensor",5,3);
el13kz 6:07133c44d3eb 307 Redled= 1.0;
el13kz 0:771a5148e8e7 308
el13kz 0:771a5148e8e7 309
el13kz 0:771a5148e8e7 310 }
el13kz 0:771a5148e8e7 311
el13kz 4:47b0473fa81b 312
el13kz 4:47b0473fa81b 313 void extrasScreen()
el13kz 6:07133c44d3eb 314 {
el13kz 6:07133c44d3eb 315 lcd.clear();
el13kz 6:07133c44d3eb 316 lcd.printString("Hold Button!",6,2);//select measure menu
el13kz 6:07133c44d3eb 317 wait(1);
el13kz 6:07133c44d3eb 318 lcd.clear();
el13kz 4:47b0473fa81b 319 selectedOption = 0;
el13kz 4:47b0473fa81b 320
el13kz 4:47b0473fa81b 321 while(1) {
el13kz 4:47b0473fa81b 322
el13kz 4:47b0473fa81b 323 lcd.drawRect(70,6,10,10,1);
el13kz 4:47b0473fa81b 324 lcd.drawRect(70,21,10,10,0);
el13kz 4:47b0473fa81b 325
el13kz 4:47b0473fa81b 326 lcd.printString("check",1,1);
el13kz 4:47b0473fa81b 327 lcd.printString(">",62,1);
el13kz 4:47b0473fa81b 328 selectedOption = 1;
el13kz 6:07133c44d3eb 329 if (pushbutton1)
el13kz 4:47b0473fa81b 330 break;
el13kz 4:47b0473fa81b 331 wait(2);
el13kz 4:47b0473fa81b 332 lcd.clear();
el13kz 4:47b0473fa81b 333
el13kz 4:47b0473fa81b 334 lcd.drawRect(70,6,10,10,0);
el13kz 4:47b0473fa81b 335 lcd.drawRect(70,21,10,10,1);
el13kz 4:47b0473fa81b 336 lcd.printString("go back",1,3);
el13kz 4:47b0473fa81b 337 lcd.printString(">",62,3);
el13kz 4:47b0473fa81b 338 selectedOption = 2;
el13kz 6:07133c44d3eb 339 if (pushbutton1)
el13kz 4:47b0473fa81b 340 break;
el13kz 4:47b0473fa81b 341 wait(2);
el13kz 4:47b0473fa81b 342 lcd.clear();
el13kz 4:47b0473fa81b 343
el13kz 4:47b0473fa81b 344 }
el13kz 4:47b0473fa81b 345
el13kz 4:47b0473fa81b 346 if(selectedOption == 1) {
el13kz 4:47b0473fa81b 347
el13kz 4:47b0473fa81b 348 lcd.clear();
el13kz 4:47b0473fa81b 349 }
el13kz 4:47b0473fa81b 350
el13kz 4:47b0473fa81b 351 if(selectedOption == 2) {
el13kz 4:47b0473fa81b 352
el13kz 5:e75537898d23 353 check();
el13kz 4:47b0473fa81b 354
el13kz 4:47b0473fa81b 355 }
el13kz 4:47b0473fa81b 356 }
el13kz 4:47b0473fa81b 357
el13kz 4:47b0473fa81b 358
el13kz 4:47b0473fa81b 359
el13kz 0:771a5148e8e7 360 void mainScreen()
el13kz 0:771a5148e8e7 361 {
el13kz 6:07133c44d3eb 362 lcd.clear();
el13kz 6:07133c44d3eb 363 lcd.printString("Hold Button!",6,2);//select measure menu
el13kz 4:47b0473fa81b 364
el13kz 6:07133c44d3eb 365 wait(1);
el13kz 6:07133c44d3eb 366 lcd.clear();
el13kz 6:07133c44d3eb 367
el13kz 0:771a5148e8e7 368 selectedOption = 0;
el13kz 0:771a5148e8e7 369
el13kz 4:47b0473fa81b 370 while(1) {//initialse pushbutton as 0
el13kz 6:07133c44d3eb 371
el13kz 2:635c58eb70fb 372 //check boxes-options to be selected
el13kz 2:635c58eb70fb 373 lcd.drawRect(70,6,10,10,1);//check box 1
el13kz 2:635c58eb70fb 374 lcd.drawRect(70,21,10,10,0);//check box 2
el13kz 2:635c58eb70fb 375 lcd.drawRect(70,37,10,10,0);//check box 3
el13kz 0:771a5148e8e7 376
el13kz 2:635c58eb70fb 377 //option titles-appropriate to check boxes
el13kz 4:47b0473fa81b 378 lcd.printString("extras",1,1);//select measure menu
el13kz 4:47b0473fa81b 379 lcd.printString("graph",1,3);//select settings menu
el13kz 4:47b0473fa81b 380 lcd.printString("measure",1,5);//select grpah plot
el13kz 2:635c58eb70fb 381 lcd.printString(">",62,1);//pointer
el13kz 0:771a5148e8e7 382 selectedOption = 1;
el13kz 4:47b0473fa81b 383 if (pushbutton1)
el13kz 4:47b0473fa81b 384 break;
el13kz 0:771a5148e8e7 385
el13kz 0:771a5148e8e7 386 wait(2);
el13kz 0:771a5148e8e7 387 lcd.clear();
el13kz 0:771a5148e8e7 388
el13kz 0:771a5148e8e7 389 lcd.drawRect(70,6,10,10,0);
el13kz 0:771a5148e8e7 390 lcd.drawRect(70,21,10,10,1);
el13kz 0:771a5148e8e7 391 lcd.drawRect(70,37,10,10,0);
el13kz 0:771a5148e8e7 392
el13kz 0:771a5148e8e7 393
el13kz 4:47b0473fa81b 394 lcd.printString("extras",1,1);
el13kz 4:47b0473fa81b 395 lcd.printString("graph",1,3);
el13kz 4:47b0473fa81b 396 lcd.printString("measure",1,5);
el13kz 0:771a5148e8e7 397 lcd.printString(">",62,3);
el13kz 0:771a5148e8e7 398 selectedOption = 2;
el13kz 6:07133c44d3eb 399 if (pushbutton1)
el13kz 4:47b0473fa81b 400 break;
el13kz 4:47b0473fa81b 401
el13kz 0:771a5148e8e7 402
el13kz 0:771a5148e8e7 403 wait(2);
el13kz 0:771a5148e8e7 404 lcd.clear();
el13kz 0:771a5148e8e7 405
el13kz 0:771a5148e8e7 406 lcd.drawRect(70,6,10,10,0);
el13kz 0:771a5148e8e7 407 lcd.drawRect(70,21,10,10,0);
el13kz 0:771a5148e8e7 408 lcd.drawRect(70,37,10,10,1);
el13kz 0:771a5148e8e7 409
el13kz 0:771a5148e8e7 410
el13kz 4:47b0473fa81b 411 lcd.printString("extras",1,1);
el13kz 4:47b0473fa81b 412 lcd.printString("graph",1,3);
el13kz 4:47b0473fa81b 413 lcd.printString("measure",1,5);
el13kz 0:771a5148e8e7 414 lcd.printString(">",62,5);
el13kz 0:771a5148e8e7 415 selectedOption = 3;
el13kz 6:07133c44d3eb 416 if (pushbutton1)
el13kz 4:47b0473fa81b 417 break;
el13kz 4:47b0473fa81b 418
el13kz 0:771a5148e8e7 419
el13kz 0:771a5148e8e7 420 wait(2);
el13kz 0:771a5148e8e7 421 lcd.clear();
el13kz 0:771a5148e8e7 422
el13kz 0:771a5148e8e7 423
el13kz 0:771a5148e8e7 424 }
el13kz 2:635c58eb70fb 425
el13kz 2:635c58eb70fb 426 if(selectedOption == 1) {
el13kz 2:635c58eb70fb 427
el13kz 4:47b0473fa81b 428 measurementsScreen();
el13kz 2:635c58eb70fb 429 }
el13kz 2:635c58eb70fb 430
el13kz 2:635c58eb70fb 431 if(selectedOption == 2) {
el13kz 2:635c58eb70fb 432
el13kz 4:47b0473fa81b 433 extrasScreen();
el13kz 2:635c58eb70fb 434 }
el13kz 2:635c58eb70fb 435
el13kz 2:635c58eb70fb 436 if(selectedOption == 3) {
el13kz 2:635c58eb70fb 437
el13kz 2:635c58eb70fb 438 graph();
el13kz 2:635c58eb70fb 439 }
el13kz 0:771a5148e8e7 440 }
el13kz 0:771a5148e8e7 441
el13kz 0:771a5148e8e7 442
el13kz 0:771a5148e8e7 443
el13kz 0:771a5148e8e7 444
el13kz 0:771a5148e8e7 445
el13kz 0:771a5148e8e7 446
el13kz 0:771a5148e8e7 447
el13kz 2:635c58eb70fb 448
el13kz 2:635c58eb70fb 449
el13kz 6:07133c44d3eb 450
el13kz 2:635c58eb70fb 451
el13kz 2:635c58eb70fb 452 //main loop
el13kz 0:771a5148e8e7 453 int main()
el13kz 0:771a5148e8e7 454 {
el13kz 2:635c58eb70fb 455 pushbutton1.mode(PullUp);//initial value 0
el13kz 0:771a5148e8e7 456 // initiliase barometer
el13kz 0:771a5148e8e7 457 bmp180.init();
el13kz 6:07133c44d3eb 458
el13kz 0:771a5148e8e7 459 lcd.init();
el13kz 0:771a5148e8e7 460 introScreen();
el13kz 6:07133c44d3eb 461 wait(3);
el13kz 2:635c58eb70fb 462 Redled =0;
el13kz 0:771a5148e8e7 463 lcd.clear();
el13kz 0:771a5148e8e7 464 mainScreen();
el13kz 6:07133c44d3eb 465
el13kz 2:635c58eb70fb 466 while(1) {
el13kz 6:07133c44d3eb 467 lcd.printString("main menu...",1,2);
el13kz 6:07133c44d3eb 468 wait(1);
el13kz 6:07133c44d3eb 469
el13kz 6:07133c44d3eb 470 mainScreen();
el13kz 6:07133c44d3eb 471
el13kz 6:07133c44d3eb 472
el13kz 6:07133c44d3eb 473
el13kz 6:07133c44d3eb 474 }
el13kz 2:635c58eb70fb 475 }