Interactive Device Design / Mbed 2 deprecated toastboard_integrated

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Dependencies:   MbedJSONValue DebounceIn TextLCD USBDevice mbed WebSocketClient cc3000_hostdriver_mbedsocket Adafruit_LEDBackpack_2

main.cpp@8:725d938b301b, 2014-12-01 (annotated)

Committer:
ddrew73
Date:
Mon Dec 01 18:27:08 2014 +0000
Revision:
8:725d938b301b
Parent:
7:7fbe8dc5e4fa
Child:
9:5fa90677ff3e
Child:
12:c4b046975527
Added debugging printfs;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ddrew73 0:16d2619002d7 1 #include "mbed.h"
ddrew73 1:0183a7d38878 2 #include <string>
ddrew73 0:16d2619002d7 3 #include "Adafruit_LEDBackpack.h"
ddrew73 0:16d2619002d7 4 #include "Adafruit_GFX.h"
ddrew73 0:16d2619002d7 5 #include "TextLCD.h"
ddrew73 0:16d2619002d7 6 #include "DebounceIn.h"
jn80842 3:161fed8bd027 7 #include "cc3000.h"
jn80842 3:161fed8bd027 8 #include "Websocket.h"
jn80842 3:161fed8bd027 9 #include "MbedJSONValue.h"
ddrew73 0:16d2619002d7 10
ddrew73 8:725d938b301b 11 //Debug
ddrew73 8:725d938b301b 12 Serial pc(USBTX, USBRX); // tx, rx
ddrew73 8:725d938b301b 13
ddrew73 8:725d938b301b 14 //For oscilliscope
ddrew73 8:725d938b301b 15 Timer timer;
ddrew73 8:725d938b301b 16
ddrew73 0:16d2619002d7 17 //LED stuff
ddrew73 7:7fbe8dc5e4fa 18 I2C i2c_left(D7,D6);
ddrew73 7:7fbe8dc5e4fa 19 Adafruit_24bargraph ledbar_left=Adafruit_24bargraph(&i2c_left);
ddrew73 4:5d27966f93e4 20
ddrew73 7:7fbe8dc5e4fa 21 I2C i2c_right(D5,D4);
ddrew73 7:7fbe8dc5e4fa 22 Adafruit_24bargraph ledbar_right=Adafruit_24bargraph(&i2c_right);
ddrew73 4:5d27966f93e4 23
ddrew73 0:16d2619002d7 24 DebounceIn upbutton(D9);
ddrew73 0:16d2619002d7 25 DebounceIn downbutton(D8);
ddrew73 7:7fbe8dc5e4fa 26 DebounceIn leftbutton(D3);
ddrew73 7:7fbe8dc5e4fa 27 DebounceIn rightbutton(D2);
ddrew73 0:16d2619002d7 28
ddrew73 0:16d2619002d7 29 //Scanner stuff
ddrew73 0:16d2619002d7 30
ddrew73 0:16d2619002d7 31 DebounceIn scanbutton(D10);
ddrew73 0:16d2619002d7 32
ddrew73 0:16d2619002d7 33 DigitalOut A_in(D0);
ddrew73 0:16d2619002d7 34 DigitalOut B_in(D1);
ddrew73 0:16d2619002d7 35 DigitalOut C_in(D2);
fil 6:d0a1eba7f943 36 DigitalOut D_in(D3);
fil 6:d0a1eba7f943 37 DigitalOut E_in(D4);
fil 6:d0a1eba7f943 38 DigitalOut F_in(D5);
ddrew73 0:16d2619002d7 39
ddrew73 0:16d2619002d7 40 DigitalOut A_out(PTC7);
ddrew73 0:16d2619002d7 41 DigitalOut B_out(PTC0);
ddrew73 0:16d2619002d7 42 DigitalOut C_out(PTC3);
ddrew73 0:16d2619002d7 43
ddrew73 0:16d2619002d7 44 AnalogOut dac(PTE30);
ddrew73 0:16d2619002d7 45 AnalogIn adc(PTB0);
ddrew73 0:16d2619002d7 46
ddrew73 8:725d938b301b 47
ddrew73 0:16d2619002d7 48
ddrew73 0:16d2619002d7 49
ddrew73 0:16d2619002d7 50 //LCD stuff
ddrew73 1:0183a7d38878 51 TextLCD lcd(D13,D12,PTA17,PTA16,PTC17,PTC16,TextLCD::LCD20x4);
ddrew73 0:16d2619002d7 52
jn80842 3:161fed8bd027 53 // cc3000 KL25Z wifi connection
jn80842 3:161fed8bd027 54 // we need to define connection pins for:
jn80842 3:161fed8bd027 55 // - IRQ => (pin D3)
jn80842 3:161fed8bd027 56 // - Enable => (pin D5)
jn80842 3:161fed8bd027 57 // - SPI CS => (pin D10)
jn80842 3:161fed8bd027 58 // - SPI MOSI => (pin D11)
jn80842 3:161fed8bd027 59 // - SPI MISO => (pin D12)
jn80842 3:161fed8bd027 60 // - SPI CLK => (pin D13)
jn80842 3:161fed8bd027 61 // plus wifi network SSID, password, security level and smart-configuration flag.
jn80842 3:161fed8bd027 62
jn80842 3:161fed8bd027 63 mbed_cc3000::cc3000 wifi(D3, D5, D10, SPI(D11, D12, D13),
jn80842 3:161fed8bd027 64 "SSID", "PASSWORD", WPA2, false);
jn80842 3:161fed8bd027 65 Websocket ws("ws://sockets.mbed.org/ws/toastboard/rw");
jn80842 3:161fed8bd027 66
ddrew73 7:7fbe8dc5e4fa 67 MbedJSONValue demo;
ddrew73 7:7fbe8dc5e4fa 68
ddrew73 0:16d2619002d7 69 int main()
ddrew73 0:16d2619002d7 70 {
ddrew73 0:16d2619002d7 71
ddrew73 0:16d2619002d7 72 //Scan init
ddrew73 7:7fbe8dc5e4fa 73
ddrew73 4:5d27966f93e4 74 int con_mat[24][2] = {};
ddrew73 4:5d27966f93e4 75 float volt_mat[24][2] = {};
ddrew73 7:7fbe8dc5e4fa 76 float clientdata[48] = {};
ddrew73 7:7fbe8dc5e4fa 77 float rowval = 0, vddval = 0;
ddrew73 0:16d2619002d7 78
ddrew73 0:16d2619002d7 79 //LED init
ddrew73 7:7fbe8dc5e4fa 80 int rowselect = 0, moved = 1, colselect = 0, selected = 0;
ddrew73 4:5d27966f93e4 81 ledbar_left.begin(0x70);
ddrew73 4:5d27966f93e4 82 ledbar_left.clear();
ddrew73 4:5d27966f93e4 83 ledbar_left.writeDisplay();
ddrew73 5:03d75ad40d5e 84
ddrew73 4:5d27966f93e4 85 ledbar_right.begin(0x70);
ddrew73 4:5d27966f93e4 86 ledbar_right.clear();
ddrew73 4:5d27966f93e4 87 ledbar_right.writeDisplay();
ddrew73 0:16d2619002d7 88
ddrew73 0:16d2619002d7 89 //LCD init
ddrew73 0:16d2619002d7 90 lcd.cls();
ddrew73 0:16d2619002d7 91
ddrew73 0:16d2619002d7 92
ddrew73 0:16d2619002d7 93 while(1) {
ddrew73 5:03d75ad40d5e 94
ddrew73 0:16d2619002d7 95 //Display
ddrew73 0:16d2619002d7 96
ddrew73 4:5d27966f93e4 97 if (colselect == 0) {
ddrew73 5:03d75ad40d5e 98 ledbar_left.clear();
ddrew73 5:03d75ad40d5e 99 ledbar_right.clear();
ddrew73 5:03d75ad40d5e 100 ledbar_left.setBar(rowselect,LED_GREEN);
ddrew73 5:03d75ad40d5e 101 ledbar_left.writeDisplay();
ddrew73 5:03d75ad40d5e 102 ledbar_right.writeDisplay();
ddrew73 7:7fbe8dc5e4fa 103 }
ddrew73 7:7fbe8dc5e4fa 104 else {
ddrew73 8:725d938b301b 105 ledbar_left.clear();
ddrew73 5:03d75ad40d5e 106 ledbar_right.clear();
ddrew73 4:5d27966f93e4 107 ledbar_right.setBar(rowselect,LED_GREEN);
ddrew73 4:5d27966f93e4 108 ledbar_right.writeDisplay();
ddrew73 4:5d27966f93e4 109 ledbar_left.writeDisplay();
ddrew73 7:7fbe8dc5e4fa 110 }
ddrew73 0:16d2619002d7 111 //Moving the selected row
ddrew73 0:16d2619002d7 112 if (upbutton.read() == 0) {
ddrew73 7:7fbe8dc5e4fa 113
ddrew73 0:16d2619002d7 114 rowselect = rowselect-1;
ddrew73 0:16d2619002d7 115 moved = 1;
ddrew73 0:16d2619002d7 116 wait(0.75);
ddrew73 0:16d2619002d7 117 }
ddrew73 0:16d2619002d7 118
ddrew73 0:16d2619002d7 119 if (downbutton.read() == 0) {
ddrew73 7:7fbe8dc5e4fa 120
ddrew73 0:16d2619002d7 121 rowselect = rowselect+1;
ddrew73 0:16d2619002d7 122 moved = 1;
ddrew73 0:16d2619002d7 123 wait(0.75);
ddrew73 0:16d2619002d7 124 }
ddrew73 5:03d75ad40d5e 125
ddrew73 4:5d27966f93e4 126 if (leftbutton.read() == 0) {
ddrew73 4:5d27966f93e4 127 colselect = 0;
ddrew73 5:03d75ad40d5e 128 ledbar_right.clear();
ddrew73 5:03d75ad40d5e 129 moved =1;
ddrew73 4:5d27966f93e4 130 wait(0.75);
ddrew73 7:7fbe8dc5e4fa 131
ddrew73 4:5d27966f93e4 132 }
ddrew73 5:03d75ad40d5e 133
ddrew73 4:5d27966f93e4 134 if (rightbutton.read() == 0) {
ddrew73 4:5d27966f93e4 135 colselect = 1;
ddrew73 5:03d75ad40d5e 136 ledbar_left.clear();
ddrew73 5:03d75ad40d5e 137 moved =1;
ddrew73 4:5d27966f93e4 138 wait(0.75);
ddrew73 7:7fbe8dc5e4fa 139
ddrew73 7:7fbe8dc5e4fa 140
ddrew73 5:03d75ad40d5e 141 }
ddrew73 0:16d2619002d7 142
ddrew73 0:16d2619002d7 143 //Boundary checking
ddrew73 0:16d2619002d7 144 if (rowselect > 23) {
ddrew73 0:16d2619002d7 145 rowselect = 23;
ddrew73 0:16d2619002d7 146 }
ddrew73 0:16d2619002d7 147 if (rowselect < 0) {
ddrew73 0:16d2619002d7 148 rowselect = 0;
ddrew73 0:16d2619002d7 149 }
ddrew73 0:16d2619002d7 150
ddrew73 0:16d2619002d7 151 //Implementing scanning
ddrew73 0:16d2619002d7 152
ddrew73 0:16d2619002d7 153 if (scanbutton.read() == 0) {
ddrew73 7:7fbe8dc5e4fa 154 A_in = 1;
ddrew73 7:7fbe8dc5e4fa 155 B_in = 1;
ddrew73 7:7fbe8dc5e4fa 156 C_in = 1;
ddrew73 7:7fbe8dc5e4fa 157 D_in = 1;
ddrew73 7:7fbe8dc5e4fa 158 E_in = 1;
ddrew73 7:7fbe8dc5e4fa 159 F_in = 1;
fil 6:d0a1eba7f943 160
ddrew73 7:7fbe8dc5e4fa 161 vddval = adc.read();
ddrew73 0:16d2619002d7 162
ddrew73 7:7fbe8dc5e4fa 163 //SET MULTIPLEXER TO READ SELECTED ROW
ddrew73 7:7fbe8dc5e4fa 164 // Sample the 'selected' node
fil 6:d0a1eba7f943 165
ddrew73 7:7fbe8dc5e4fa 166 int sn = (colselect + 1)*(rowselect + 1);
ddrew73 7:7fbe8dc5e4fa 167 A_in = (sn-1)&2;
ddrew73 7:7fbe8dc5e4fa 168 B_in = ((sn-1)/2)%2;
ddrew73 7:7fbe8dc5e4fa 169 C_in = ((sn-1)/4)%2;
ddrew73 7:7fbe8dc5e4fa 170 D_in = ((sn-1)/8)%2;
ddrew73 7:7fbe8dc5e4fa 171 E_in = ((sn-1)/16)%2;
ddrew73 7:7fbe8dc5e4fa 172 F_in = ((sn-1)/32)%2;
ddrew73 7:7fbe8dc5e4fa 173 rowval = adc.read();
ddrew73 1:0183a7d38878 174
ddrew73 7:7fbe8dc5e4fa 175 ledbar_left.clear();
ddrew73 7:7fbe8dc5e4fa 176 ledbar_right.clear();
ddrew73 1:0183a7d38878 177
ddrew73 7:7fbe8dc5e4fa 178 for (int x = 0; x < 2; x++) {
ddrew73 7:7fbe8dc5e4fa 179 for (int y = 0; y < 24; y++) {
ddrew73 7:7fbe8dc5e4fa 180 int sn = (colselect+1)*(rowselect+1);
ddrew73 7:7fbe8dc5e4fa 181 A_in = (sn-1)&2;
ddrew73 7:7fbe8dc5e4fa 182 B_in = ((sn-1)/2)%2;
ddrew73 7:7fbe8dc5e4fa 183 C_in = ((sn-1)/4)%2;
ddrew73 7:7fbe8dc5e4fa 184 D_in = ((sn-1)/8)%2;
ddrew73 7:7fbe8dc5e4fa 185 E_in = ((sn-1)/16)%2;
ddrew73 7:7fbe8dc5e4fa 186 F_in = ((sn-1)/32)%2;
ddrew73 0:16d2619002d7 187
ddrew73 7:7fbe8dc5e4fa 188 float in_val = adc.read();
ddrew73 7:7fbe8dc5e4fa 189 volt_mat[x][y] = in_val;
fil 6:d0a1eba7f943 190
ddrew73 7:7fbe8dc5e4fa 191 if (x == 1){
ddrew73 7:7fbe8dc5e4fa 192 int z = y+24;
ddrew73 7:7fbe8dc5e4fa 193 clientdata[z] = in_val;
fil 6:d0a1eba7f943 194 }
fil 6:d0a1eba7f943 195 else {
ddrew73 7:7fbe8dc5e4fa 196 clientdata[y] = in_val;
ddrew73 7:7fbe8dc5e4fa 197 }
ddrew73 7:7fbe8dc5e4fa 198
ddrew73 7:7fbe8dc5e4fa 199
ddrew73 7:7fbe8dc5e4fa 200 if ((in_val > vddval-0.01) && (in_val < vddval+0.01)) {
ddrew73 7:7fbe8dc5e4fa 201 con_mat[x][y] = 2;
ddrew73 7:7fbe8dc5e4fa 202 if (x == 0) {
ddrew73 7:7fbe8dc5e4fa 203 ledbar_left.setBar(y,LED_RED);
ddrew73 7:7fbe8dc5e4fa 204 } else {
ddrew73 7:7fbe8dc5e4fa 205 ledbar_right.setBar(y,LED_RED);
ddrew73 7:7fbe8dc5e4fa 206 }
ddrew73 7:7fbe8dc5e4fa 207 }
ddrew73 7:7fbe8dc5e4fa 208 else if (in_val == 0) {
ddrew73 7:7fbe8dc5e4fa 209 con_mat[x][y] = 3;
ddrew73 7:7fbe8dc5e4fa 210 if (x == 0) {
ddrew73 7:7fbe8dc5e4fa 211 ledbar_left.setBar(y,LED_YELLOW);
ddrew73 7:7fbe8dc5e4fa 212 } else {
ddrew73 7:7fbe8dc5e4fa 213 ledbar_right.setBar(y,LED_YELLOW);
ddrew73 7:7fbe8dc5e4fa 214 }
ddrew73 7:7fbe8dc5e4fa 215 }
ddrew73 7:7fbe8dc5e4fa 216 else if ((in_val > rowval-0.01) && (in_val < rowval+0.01)) {
ddrew73 7:7fbe8dc5e4fa 217 con_mat[x][y] = 1;
ddrew73 7:7fbe8dc5e4fa 218 if (x == 0) {
ddrew73 7:7fbe8dc5e4fa 219 ledbar_left.setBar(y,LED_GREEN);
ddrew73 7:7fbe8dc5e4fa 220 } else {
ddrew73 7:7fbe8dc5e4fa 221 ledbar_right.setBar(y,LED_GREEN);
ddrew73 7:7fbe8dc5e4fa 222 }
ddrew73 7:7fbe8dc5e4fa 223 }
ddrew73 7:7fbe8dc5e4fa 224 else {
ddrew73 7:7fbe8dc5e4fa 225 con_mat[x][y] = 0;
fil 6:d0a1eba7f943 226 }
ddrew73 7:7fbe8dc5e4fa 227
ddrew73 7:7fbe8dc5e4fa 228
ddrew73 7:7fbe8dc5e4fa 229 } } //END OF ROWSCAN FOR LOOP
ddrew73 7:7fbe8dc5e4fa 230
ddrew73 7:7fbe8dc5e4fa 231 //STUFF INTO JSON FORMAT
ddrew73 7:7fbe8dc5e4fa 232 char str[1];
ddrew73 7:7fbe8dc5e4fa 233 for (int i= 0; i < 48; i++) {
ddrew73 7:7fbe8dc5e4fa 234 sprintf(str, "%d", i);
ddrew73 7:7fbe8dc5e4fa 235 demo[str] = clientdata[i];
ddrew73 7:7fbe8dc5e4fa 236 }
ddrew73 7:7fbe8dc5e4fa 237 demo["vdd"] = vddval;
ddrew73 7:7fbe8dc5e4fa 238 demo["rowval"] = rowval;
ddrew73 7:7fbe8dc5e4fa 239 selected = rowselect;
ddrew73 7:7fbe8dc5e4fa 240 if (colselect == 1){
ddrew73 7:7fbe8dc5e4fa 241 selected = selected+24;
ddrew73 7:7fbe8dc5e4fa 242 }
ddrew73 7:7fbe8dc5e4fa 243 demo["selected"] = selected;
ddrew73 7:7fbe8dc5e4fa 244
ddrew73 7:7fbe8dc5e4fa 245
ddrew73 7:7fbe8dc5e4fa 246 moved = 0;
ddrew73 7:7fbe8dc5e4fa 247
ddrew73 8:725d938b301b 248 //DEBUGGING TOOLS //////////////
ddrew73 8:725d938b301b 249 pc.printf("\n%1.3f %1.3f \n", vddval, rowval);
ddrew73 8:725d938b301b 250 for (int i = 0; i<48; i++){
ddrew73 8:725d938b301b 251 pc.printf(" %1.3f ", clientdata[i]);
ddrew73 8:725d938b301b 252 }
ddrew73 8:725d938b301b 253 pc.printf(" \n \n ");
ddrew73 8:725d938b301b 254 for (int x = 0; x < 2; x++) {
ddrew73 8:725d938b301b 255 for (int y = 0; y < 24; y++) {
ddrew73 8:725d938b301b 256 pc.printf("%1.3f \n", volt_mat[x][y]);
ddrew73 8:725d938b301b 257 }}
ddrew73 8:725d938b301b 258 ////////////////////////
ddrew73 8:725d938b301b 259
ddrew73 8:725d938b301b 260
ddrew73 7:7fbe8dc5e4fa 261 wait(2); //THIS NEEDS TO GO AWAY! :}
ddrew73 7:7fbe8dc5e4fa 262
ddrew73 7:7fbe8dc5e4fa 263 } // END OF SCANBUTTON IF STATEMENT
ddrew73 7:7fbe8dc5e4fa 264
ddrew73 7:7fbe8dc5e4fa 265 if (moved==0) {
ddrew73 7:7fbe8dc5e4fa 266 ledbar_left.writeDisplay();
ddrew73 7:7fbe8dc5e4fa 267 ledbar_right.writeDisplay();
ddrew73 7:7fbe8dc5e4fa 268 lcd.cls();
ddrew73 7:7fbe8dc5e4fa 269 lcd.locate(0,1);
ddrew73 7:7fbe8dc5e4fa 270 lcd.printf("Vdd: %1.1f V",vddval);
ddrew73 7:7fbe8dc5e4fa 271 lcd.locate(0,0);
ddrew73 7:7fbe8dc5e4fa 272 lcd.printf("Row %d: %1.1f V",selected,rowval);
ddrew73 7:7fbe8dc5e4fa 273 }
fil 6:d0a1eba7f943 274 else {
ddrew73 7:7fbe8dc5e4fa 275 lcd.cls();
ddrew73 7:7fbe8dc5e4fa 276 string programname = "The ToastBoard";
ddrew73 7:7fbe8dc5e4fa 277 string instructions = "Select a row and scan";
ddrew73 7:7fbe8dc5e4fa 278 lcd.locate(0,0);
ddrew73 7:7fbe8dc5e4fa 279 lcd.printf("%s",programname.c_str());
ddrew73 7:7fbe8dc5e4fa 280 lcd.locate(0,1);
ddrew73 7:7fbe8dc5e4fa 281 lcd.printf("%s",instructions.c_str());
ddrew73 7:7fbe8dc5e4fa 282 }
ddrew73 5:03d75ad40d5e 283
ddrew73 5:03d75ad40d5e 284
ddrew73 5:03d75ad40d5e 285
ddrew73 5:03d75ad40d5e 286
ddrew73 4:5d27966f93e4 287
ddrew73 7:7fbe8dc5e4fa 288
ddrew73 7:7fbe8dc5e4fa 289
ddrew73 7:7fbe8dc5e4fa 290
ddrew73 0:16d2619002d7 291
ddrew73 0:16d2619002d7 292
ddrew73 4:5d27966f93e4 293
ddrew73 4:5d27966f93e4 294
ddrew73 4:5d27966f93e4 295
ddrew73 7:7fbe8dc5e4fa 296 } // END OF WHILE(1)
ddrew73 7:7fbe8dc5e4fa 297
ddrew73 7:7fbe8dc5e4fa 298
ddrew73 7:7fbe8dc5e4fa 299
ddrew73 4:5d27966f93e4 300
ddrew73 7:7fbe8dc5e4fa 301 } // END OF INT MAIN
ddrew73 7:7fbe8dc5e4fa 302
ddrew73 7:7fbe8dc5e4fa 303
ddrew73 8:725d938b301b 304 /*
ddrew73 8:725d938b301b 305 FLOAT NODE CHECKER
ddrew73 8:725d938b301b 306 add another "for" around the two for the 48 row checker:
ddrew73 8:725d938b301b 307
ddrew73 8:725d938b301b 308 if (u == 0){
ddrew73 8:725d938b301b 309 old_volt_map[x,y] = in_val
ddrew73 8:725d938b301b 310 }
ddrew73 8:725d938b301b 311 else{
ddrew73 8:725d938b301b 312 volt_map[x,y] = in_val
ddrew73 8:725d938b301b 313 if (old_volt_map[x,y] != volt_map[x,y] ) {
ddrew73 8:725d938b301b 314 volt_map[x,y] = 100;
ddrew73 8:725d938b301b 315 }
ddrew73 8:725d938b301b 316
ddrew73 8:725d938b301b 317 PUT ALL ROW LIGHTING (CON_MAT) STUFF HERE
ddrew73 8:725d938b301b 318 }
ddrew73 8:725d938b301b 319
ddrew73 8:725d938b301b 320 */
ddrew73 8:725d938b301b 321
ddrew73 8:725d938b301b 322 /*
ddrew73 8:725d938b301b 323 OSCILLISCOPE
ddrew73 7:7fbe8dc5e4fa 324
ddrew73 7:7fbe8dc5e4fa 325
ddrew73 8:725d938b301b 326 while (scanbutton == 0){
ddrew73 8:725d938b301b 327 if (loopcount = 0){
ddrew73 8:725d938b301b 328 timer.reset();
ddrew73 8:725d938b301b 329 timer.start();
ddrew73 8:725d938b301b 330 begintime = timer.read_ms();
ddrew73 8:725d938b301b 331 pressed == 1;
ddrew73 8:725d938b301b 332 }
ddrew73 7:7fbe8dc5e4fa 333
ddrew73 8:725d938b301b 334 ADD VOLTAGE TO OSCI BUFFER
ddrew73 7:7fbe8dc5e4fa 335
ddrew73 8:725d938b301b 336 loopcount = loopcount +1;
ddrew73 8:725d938b301b 337 } // BREAK THE WHILE SCANBUTTON
ddrew73 8:725d938b301b 338
ddrew73 8:725d938b301b 339 if (pressed == 1){
ddrew73 8:725d938b301b 340 timer.stop();
ddrew73 8:725d938b301b 341 endtime = timer.read_ms();
ddrew73 8:725d938b301b 342
ddrew73 8:725d938b301b 343 DO ENTIRE SCAN STUFF
ddrew73 8:725d938b301b 344
ddrew73 8:725d938b301b 345 pressed = 0;
ddrew73 8:725d938b301b 346 }
ddrew73 8:725d938b301b 347
ddrew73 8:725d938b301b 348 */