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@10:cfd60b63ed11, 2014-12-02 (annotated)

Committer:
ddrew73
Date:
Tue Dec 02 23:17:59 2014 +0000
Revision:
10:cfd60b63ed11
Parent:
9:5fa90677ff3e
Child:
11:b520586dc0a1
Here.;

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 9:5fa90677ff3e 18 I2C i2c_left(PTC11,PTC10);
ddrew73 7:7fbe8dc5e4fa 19 Adafruit_24bargraph ledbar_left=Adafruit_24bargraph(&i2c_left);
ddrew73 4:5d27966f93e4 20
ddrew73 9:5fa90677ff3e 21 I2C i2c_right(D7,D6);
ddrew73 7:7fbe8dc5e4fa 22 Adafruit_24bargraph ledbar_right=Adafruit_24bargraph(&i2c_right);
ddrew73 4:5d27966f93e4 23
ddrew73 9:5fa90677ff3e 24 DebounceIn upbutton(PTA16);
ddrew73 10:cfd60b63ed11 25 DebounceIn downbutton(PTC12);
ddrew73 10:cfd60b63ed11 26 DebounceIn leftbutton(PTC17);
ddrew73 10:cfd60b63ed11 27 DebounceIn rightbutton(PTC16);
ddrew73 0:16d2619002d7 28
ddrew73 0:16d2619002d7 29 //Scanner stuff
ddrew73 0:16d2619002d7 30
ddrew73 10:cfd60b63ed11 31 DebounceIn scanbutton(PTC13);
ddrew73 0:16d2619002d7 32
ddrew73 9:5fa90677ff3e 33 DigitalOut A_in(PTB10);
ddrew73 9:5fa90677ff3e 34 DigitalOut B_in(PTB11);
ddrew73 9:5fa90677ff3e 35 DigitalOut C_in(PTE2);
ddrew73 9:5fa90677ff3e 36 DigitalOut D_in(PTE3);
ddrew73 9:5fa90677ff3e 37 DigitalOut E_in(PTE4);
ddrew73 9:5fa90677ff3e 38 DigitalOut F_in(PTE5);
ddrew73 0:16d2619002d7 39
ddrew73 0:16d2619002d7 40 AnalogIn adc(PTB0);
ddrew73 0:16d2619002d7 41
ddrew73 8:725d938b301b 42
ddrew73 0:16d2619002d7 43
ddrew73 0:16d2619002d7 44
ddrew73 0:16d2619002d7 45 //LCD stuff
ddrew73 9:5fa90677ff3e 46 //extLCD(PinName rs, PinName e, PinName d4, PinName d5, PinName d6, PinName d7, LCDType type = LCD16x2);
ddrew73 9:5fa90677ff3e 47 TextLCD lcd(PTC6,PTC5,D5,D4,D3,D2,TextLCD::LCD20x4);
ddrew73 0:16d2619002d7 48
ddrew73 10:cfd60b63ed11 49
ddrew73 10:cfd60b63ed11 50 //WIFI STUFF
ddrew73 10:cfd60b63ed11 51 /*
ddrew73 10:cfd60b63ed11 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
ddrew73 9:5fa90677ff3e 63 mbed_cc3000::cc3000 wifi(D8, D9, 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 10:cfd60b63ed11 68 */
ddrew73 10:cfd60b63ed11 69
ddrew73 10:cfd60b63ed11 70
ddrew73 7:7fbe8dc5e4fa 71
ddrew73 0:16d2619002d7 72 int main()
ddrew73 0:16d2619002d7 73 {
ddrew73 0:16d2619002d7 74
ddrew73 0:16d2619002d7 75 //Scan init
ddrew73 7:7fbe8dc5e4fa 76
ddrew73 4:5d27966f93e4 77 int con_mat[24][2] = {};
ddrew73 4:5d27966f93e4 78 float volt_mat[24][2] = {};
ddrew73 7:7fbe8dc5e4fa 79 float clientdata[48] = {};
ddrew73 7:7fbe8dc5e4fa 80 float rowval = 0, vddval = 0;
ddrew73 0:16d2619002d7 81
ddrew73 0:16d2619002d7 82 //LED init
ddrew73 7:7fbe8dc5e4fa 83 int rowselect = 0, moved = 1, colselect = 0, selected = 0;
ddrew73 4:5d27966f93e4 84 ledbar_left.begin(0x70);
ddrew73 4:5d27966f93e4 85 ledbar_left.clear();
ddrew73 4:5d27966f93e4 86 ledbar_left.writeDisplay();
ddrew73 5:03d75ad40d5e 87
ddrew73 4:5d27966f93e4 88 ledbar_right.begin(0x70);
ddrew73 4:5d27966f93e4 89 ledbar_right.clear();
ddrew73 4:5d27966f93e4 90 ledbar_right.writeDisplay();
ddrew73 0:16d2619002d7 91
ddrew73 0:16d2619002d7 92 //LCD init
ddrew73 0:16d2619002d7 93 lcd.cls();
ddrew73 9:5fa90677ff3e 94
ddrew73 9:5fa90677ff3e 95 //Osci
ddrew73 9:5fa90677ff3e 96 int loopcount = 0, pressed = 0;
ddrew73 9:5fa90677ff3e 97 float begintime = 0, endtime = 0, elapsed = 0;
ddrew73 9:5fa90677ff3e 98
ddrew73 0:16d2619002d7 99
ddrew73 0:16d2619002d7 100 while(1) {
ddrew73 5:03d75ad40d5e 101
ddrew73 0:16d2619002d7 102 //Display
ddrew73 0:16d2619002d7 103
ddrew73 10:cfd60b63ed11 104 if (colselect == 0 && moved == 1) {
ddrew73 5:03d75ad40d5e 105 ledbar_left.clear();
ddrew73 5:03d75ad40d5e 106 ledbar_right.clear();
ddrew73 5:03d75ad40d5e 107 ledbar_left.setBar(rowselect,LED_GREEN);
ddrew73 5:03d75ad40d5e 108 ledbar_left.writeDisplay();
ddrew73 5:03d75ad40d5e 109 ledbar_right.writeDisplay();
ddrew73 7:7fbe8dc5e4fa 110 }
ddrew73 10:cfd60b63ed11 111 else if (colselect == 1 && moved == 1) {
ddrew73 8:725d938b301b 112 ledbar_left.clear();
ddrew73 5:03d75ad40d5e 113 ledbar_right.clear();
ddrew73 4:5d27966f93e4 114 ledbar_right.setBar(rowselect,LED_GREEN);
ddrew73 4:5d27966f93e4 115 ledbar_right.writeDisplay();
ddrew73 4:5d27966f93e4 116 ledbar_left.writeDisplay();
ddrew73 7:7fbe8dc5e4fa 117 }
ddrew73 0:16d2619002d7 118 //Moving the selected row
ddrew73 0:16d2619002d7 119 if (upbutton.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 0:16d2619002d7 125
ddrew73 0:16d2619002d7 126 if (downbutton.read() == 0) {
ddrew73 7:7fbe8dc5e4fa 127
ddrew73 0:16d2619002d7 128 rowselect = rowselect+1;
ddrew73 0:16d2619002d7 129 moved = 1;
ddrew73 0:16d2619002d7 130 wait(0.75);
ddrew73 0:16d2619002d7 131 }
ddrew73 5:03d75ad40d5e 132
ddrew73 4:5d27966f93e4 133 if (leftbutton.read() == 0) {
ddrew73 4:5d27966f93e4 134 colselect = 0;
ddrew73 5:03d75ad40d5e 135 ledbar_right.clear();
ddrew73 5:03d75ad40d5e 136 moved =1;
ddrew73 4:5d27966f93e4 137 wait(0.75);
ddrew73 7:7fbe8dc5e4fa 138
ddrew73 4:5d27966f93e4 139 }
ddrew73 5:03d75ad40d5e 140
ddrew73 4:5d27966f93e4 141 if (rightbutton.read() == 0) {
ddrew73 4:5d27966f93e4 142 colselect = 1;
ddrew73 5:03d75ad40d5e 143 ledbar_left.clear();
ddrew73 5:03d75ad40d5e 144 moved =1;
ddrew73 4:5d27966f93e4 145 wait(0.75);
ddrew73 7:7fbe8dc5e4fa 146
ddrew73 7:7fbe8dc5e4fa 147
ddrew73 5:03d75ad40d5e 148 }
ddrew73 0:16d2619002d7 149
ddrew73 0:16d2619002d7 150 //Boundary checking
ddrew73 0:16d2619002d7 151 if (rowselect > 23) {
ddrew73 0:16d2619002d7 152 rowselect = 23;
ddrew73 0:16d2619002d7 153 }
ddrew73 0:16d2619002d7 154 if (rowselect < 0) {
ddrew73 0:16d2619002d7 155 rowselect = 0;
ddrew73 0:16d2619002d7 156 }
ddrew73 0:16d2619002d7 157
ddrew73 0:16d2619002d7 158 //Implementing scanning
ddrew73 0:16d2619002d7 159
ddrew73 0:16d2619002d7 160 if (scanbutton.read() == 0) {
ddrew73 7:7fbe8dc5e4fa 161 A_in = 1;
ddrew73 7:7fbe8dc5e4fa 162 B_in = 1;
ddrew73 7:7fbe8dc5e4fa 163 C_in = 1;
ddrew73 7:7fbe8dc5e4fa 164 D_in = 1;
ddrew73 7:7fbe8dc5e4fa 165 E_in = 1;
ddrew73 7:7fbe8dc5e4fa 166 F_in = 1;
fil 6:d0a1eba7f943 167
ddrew73 7:7fbe8dc5e4fa 168 vddval = adc.read();
ddrew73 0:16d2619002d7 169
ddrew73 7:7fbe8dc5e4fa 170 //SET MULTIPLEXER TO READ SELECTED ROW
ddrew73 7:7fbe8dc5e4fa 171 // Sample the 'selected' node
fil 6:d0a1eba7f943 172
ddrew73 7:7fbe8dc5e4fa 173 int sn = (colselect + 1)*(rowselect + 1);
ddrew73 7:7fbe8dc5e4fa 174 A_in = (sn-1)&2;
ddrew73 7:7fbe8dc5e4fa 175 B_in = ((sn-1)/2)%2;
ddrew73 7:7fbe8dc5e4fa 176 C_in = ((sn-1)/4)%2;
ddrew73 7:7fbe8dc5e4fa 177 D_in = ((sn-1)/8)%2;
ddrew73 7:7fbe8dc5e4fa 178 E_in = ((sn-1)/16)%2;
ddrew73 7:7fbe8dc5e4fa 179 F_in = ((sn-1)/32)%2;
ddrew73 7:7fbe8dc5e4fa 180 rowval = adc.read();
ddrew73 1:0183a7d38878 181
ddrew73 7:7fbe8dc5e4fa 182 ledbar_left.clear();
ddrew73 7:7fbe8dc5e4fa 183 ledbar_right.clear();
ddrew73 1:0183a7d38878 184
ddrew73 7:7fbe8dc5e4fa 185 for (int x = 0; x < 2; x++) {
ddrew73 7:7fbe8dc5e4fa 186 for (int y = 0; y < 24; y++) {
ddrew73 10:cfd60b63ed11 187
ddrew73 10:cfd60b63ed11 188
ddrew73 7:7fbe8dc5e4fa 189 int sn = (colselect+1)*(rowselect+1);
ddrew73 7:7fbe8dc5e4fa 190 A_in = (sn-1)&2;
ddrew73 7:7fbe8dc5e4fa 191 B_in = ((sn-1)/2)%2;
ddrew73 7:7fbe8dc5e4fa 192 C_in = ((sn-1)/4)%2;
ddrew73 7:7fbe8dc5e4fa 193 D_in = ((sn-1)/8)%2;
ddrew73 7:7fbe8dc5e4fa 194 E_in = ((sn-1)/16)%2;
ddrew73 7:7fbe8dc5e4fa 195 F_in = ((sn-1)/32)%2;
ddrew73 0:16d2619002d7 196
ddrew73 7:7fbe8dc5e4fa 197 float in_val = adc.read();
ddrew73 10:cfd60b63ed11 198
ddrew73 10:cfd60b63ed11 199
ddrew73 10:cfd60b63ed11 200
ddrew73 7:7fbe8dc5e4fa 201 volt_mat[x][y] = in_val;
fil 6:d0a1eba7f943 202
ddrew73 7:7fbe8dc5e4fa 203 if (x == 1){
ddrew73 7:7fbe8dc5e4fa 204 int z = y+24;
ddrew73 7:7fbe8dc5e4fa 205 clientdata[z] = in_val;
fil 6:d0a1eba7f943 206 }
fil 6:d0a1eba7f943 207 else {
ddrew73 7:7fbe8dc5e4fa 208 clientdata[y] = in_val;
ddrew73 7:7fbe8dc5e4fa 209 }
ddrew73 7:7fbe8dc5e4fa 210
ddrew73 7:7fbe8dc5e4fa 211
ddrew73 7:7fbe8dc5e4fa 212 if ((in_val > vddval-0.01) && (in_val < vddval+0.01)) {
ddrew73 7:7fbe8dc5e4fa 213 con_mat[x][y] = 2;
ddrew73 7:7fbe8dc5e4fa 214 if (x == 0) {
ddrew73 7:7fbe8dc5e4fa 215 ledbar_left.setBar(y,LED_RED);
ddrew73 7:7fbe8dc5e4fa 216 } else {
ddrew73 7:7fbe8dc5e4fa 217 ledbar_right.setBar(y,LED_RED);
ddrew73 7:7fbe8dc5e4fa 218 }
ddrew73 7:7fbe8dc5e4fa 219 }
ddrew73 7:7fbe8dc5e4fa 220 else if (in_val == 0) {
ddrew73 7:7fbe8dc5e4fa 221 con_mat[x][y] = 3;
ddrew73 7:7fbe8dc5e4fa 222 if (x == 0) {
ddrew73 7:7fbe8dc5e4fa 223 ledbar_left.setBar(y,LED_YELLOW);
ddrew73 7:7fbe8dc5e4fa 224 } else {
ddrew73 7:7fbe8dc5e4fa 225 ledbar_right.setBar(y,LED_YELLOW);
ddrew73 7:7fbe8dc5e4fa 226 }
ddrew73 7:7fbe8dc5e4fa 227 }
ddrew73 7:7fbe8dc5e4fa 228 else if ((in_val > rowval-0.01) && (in_val < rowval+0.01)) {
ddrew73 7:7fbe8dc5e4fa 229 con_mat[x][y] = 1;
ddrew73 7:7fbe8dc5e4fa 230 if (x == 0) {
ddrew73 7:7fbe8dc5e4fa 231 ledbar_left.setBar(y,LED_GREEN);
ddrew73 7:7fbe8dc5e4fa 232 } else {
ddrew73 7:7fbe8dc5e4fa 233 ledbar_right.setBar(y,LED_GREEN);
ddrew73 7:7fbe8dc5e4fa 234 }
ddrew73 7:7fbe8dc5e4fa 235 }
ddrew73 7:7fbe8dc5e4fa 236 else {
ddrew73 7:7fbe8dc5e4fa 237 con_mat[x][y] = 0;
fil 6:d0a1eba7f943 238 }
ddrew73 7:7fbe8dc5e4fa 239
ddrew73 7:7fbe8dc5e4fa 240
ddrew73 7:7fbe8dc5e4fa 241 } } //END OF ROWSCAN FOR LOOP
ddrew73 7:7fbe8dc5e4fa 242
ddrew73 10:cfd60b63ed11 243 selected = rowselect;
ddrew73 10:cfd60b63ed11 244 if (colselect == 1){
ddrew73 10:cfd60b63ed11 245 selected = selected+24;
ddrew73 10:cfd60b63ed11 246 }
ddrew73 10:cfd60b63ed11 247
ddrew73 10:cfd60b63ed11 248 /*
ddrew73 7:7fbe8dc5e4fa 249 //STUFF INTO JSON FORMAT
ddrew73 7:7fbe8dc5e4fa 250 char str[1];
ddrew73 7:7fbe8dc5e4fa 251 for (int i= 0; i < 48; i++) {
ddrew73 7:7fbe8dc5e4fa 252 sprintf(str, "%d", i);
ddrew73 7:7fbe8dc5e4fa 253 demo[str] = clientdata[i];
ddrew73 7:7fbe8dc5e4fa 254 }
ddrew73 7:7fbe8dc5e4fa 255 demo["vdd"] = vddval;
ddrew73 7:7fbe8dc5e4fa 256 demo["rowval"] = rowval;
ddrew73 10:cfd60b63ed11 257
ddrew73 7:7fbe8dc5e4fa 258 demo["selected"] = selected;
ddrew73 10:cfd60b63ed11 259 */
ddrew73 7:7fbe8dc5e4fa 260
ddrew73 7:7fbe8dc5e4fa 261
ddrew73 7:7fbe8dc5e4fa 262 moved = 0;
ddrew73 7:7fbe8dc5e4fa 263
ddrew73 10:cfd60b63ed11 264
ddrew73 8:725d938b301b 265 //DEBUGGING TOOLS //////////////
ddrew73 10:cfd60b63ed11 266
ddrew73 10:cfd60b63ed11 267 pc.printf("\r\n%1.3f %1.3f \r\n", vddval, rowval);
ddrew73 8:725d938b301b 268 for (int i = 0; i<48; i++){
ddrew73 8:725d938b301b 269 pc.printf(" %1.3f ", clientdata[i]);
ddrew73 8:725d938b301b 270 }
ddrew73 10:cfd60b63ed11 271 pc.printf(" \r\n \r\n ");
ddrew73 8:725d938b301b 272 for (int x = 0; x < 2; x++) {
ddrew73 8:725d938b301b 273 for (int y = 0; y < 24; y++) {
ddrew73 10:cfd60b63ed11 274 pc.printf("%1.3f \r\n", volt_mat[x][y]);
ddrew73 8:725d938b301b 275 }}
ddrew73 8:725d938b301b 276 ////////////////////////
ddrew73 8:725d938b301b 277
ddrew73 8:725d938b301b 278
ddrew73 10:cfd60b63ed11 279 wait(1); //THIS NEEDS TO GO AWAY! :}
ddrew73 7:7fbe8dc5e4fa 280
ddrew73 7:7fbe8dc5e4fa 281 } // END OF SCANBUTTON IF STATEMENT
ddrew73 7:7fbe8dc5e4fa 282
ddrew73 7:7fbe8dc5e4fa 283 if (moved==0) {
ddrew73 7:7fbe8dc5e4fa 284 ledbar_left.writeDisplay();
ddrew73 7:7fbe8dc5e4fa 285 ledbar_right.writeDisplay();
ddrew73 7:7fbe8dc5e4fa 286 lcd.cls();
ddrew73 7:7fbe8dc5e4fa 287 lcd.locate(0,1);
ddrew73 7:7fbe8dc5e4fa 288 lcd.printf("Vdd: %1.1f V",vddval);
ddrew73 7:7fbe8dc5e4fa 289 lcd.locate(0,0);
ddrew73 7:7fbe8dc5e4fa 290 lcd.printf("Row %d: %1.1f V",selected,rowval);
ddrew73 7:7fbe8dc5e4fa 291 }
fil 6:d0a1eba7f943 292 else {
ddrew73 7:7fbe8dc5e4fa 293 lcd.cls();
ddrew73 7:7fbe8dc5e4fa 294 string programname = "The ToastBoard";
ddrew73 10:cfd60b63ed11 295 string instructions = "Select a row";
ddrew73 7:7fbe8dc5e4fa 296 lcd.locate(0,0);
ddrew73 7:7fbe8dc5e4fa 297 lcd.printf("%s",programname.c_str());
ddrew73 7:7fbe8dc5e4fa 298 lcd.locate(0,1);
ddrew73 7:7fbe8dc5e4fa 299 lcd.printf("%s",instructions.c_str());
ddrew73 7:7fbe8dc5e4fa 300 }
ddrew73 5:03d75ad40d5e 301
ddrew73 5:03d75ad40d5e 302
ddrew73 5:03d75ad40d5e 303
ddrew73 5:03d75ad40d5e 304
ddrew73 4:5d27966f93e4 305
ddrew73 7:7fbe8dc5e4fa 306
ddrew73 7:7fbe8dc5e4fa 307
ddrew73 7:7fbe8dc5e4fa 308
ddrew73 0:16d2619002d7 309
ddrew73 0:16d2619002d7 310
ddrew73 4:5d27966f93e4 311
ddrew73 4:5d27966f93e4 312
ddrew73 4:5d27966f93e4 313
ddrew73 7:7fbe8dc5e4fa 314 } // END OF WHILE(1)
ddrew73 7:7fbe8dc5e4fa 315
ddrew73 7:7fbe8dc5e4fa 316
ddrew73 7:7fbe8dc5e4fa 317
ddrew73 4:5d27966f93e4 318
ddrew73 7:7fbe8dc5e4fa 319 } // END OF INT MAIN
ddrew73 7:7fbe8dc5e4fa 320
ddrew73 7:7fbe8dc5e4fa 321
ddrew73 8:725d938b301b 322 /*
ddrew73 8:725d938b301b 323 FLOAT NODE CHECKER
ddrew73 8:725d938b301b 324 add another "for" around the two for the 48 row checker:
ddrew73 8:725d938b301b 325
ddrew73 8:725d938b301b 326 if (u == 0){
ddrew73 8:725d938b301b 327 old_volt_map[x,y] = in_val
ddrew73 8:725d938b301b 328 }
ddrew73 8:725d938b301b 329 else{
ddrew73 8:725d938b301b 330 volt_map[x,y] = in_val
ddrew73 8:725d938b301b 331 if (old_volt_map[x,y] != volt_map[x,y] ) {
ddrew73 8:725d938b301b 332 volt_map[x,y] = 100;
ddrew73 8:725d938b301b 333 }
ddrew73 8:725d938b301b 334
ddrew73 8:725d938b301b 335 PUT ALL ROW LIGHTING (CON_MAT) STUFF HERE
ddrew73 8:725d938b301b 336 }
ddrew73 8:725d938b301b 337
ddrew73 8:725d938b301b 338 */
ddrew73 8:725d938b301b 339
ddrew73 8:725d938b301b 340 /*
ddrew73 8:725d938b301b 341 OSCILLISCOPE
ddrew73 7:7fbe8dc5e4fa 342
ddrew73 7:7fbe8dc5e4fa 343
ddrew73 8:725d938b301b 344 while (scanbutton == 0){
ddrew73 8:725d938b301b 345 if (loopcount = 0){
ddrew73 8:725d938b301b 346 timer.reset();
ddrew73 8:725d938b301b 347 timer.start();
ddrew73 8:725d938b301b 348 begintime = timer.read_ms();
ddrew73 8:725d938b301b 349 pressed == 1;
ddrew73 8:725d938b301b 350 }
ddrew73 7:7fbe8dc5e4fa 351
ddrew73 9:5fa90677ff3e 352 int sn = (colselect + 1)*(rowselect + 1);
ddrew73 9:5fa90677ff3e 353 A_in = (sn-1)&2;
ddrew73 9:5fa90677ff3e 354 B_in = ((sn-1)/2)%2;
ddrew73 9:5fa90677ff3e 355 C_in = ((sn-1)/4)%2;
ddrew73 9:5fa90677ff3e 356 D_in = ((sn-1)/8)%2;
ddrew73 9:5fa90677ff3e 357 E_in = ((sn-1)/16)%2;
ddrew73 9:5fa90677ff3e 358 F_in = ((sn-1)/32)%2;
ddrew73 9:5fa90677ff3e 359 volt_buffer[loopcount] = adc.read();
ddrew73 9:5fa90677ff3e 360
ddrew73 7:7fbe8dc5e4fa 361
ddrew73 8:725d938b301b 362 loopcount = loopcount +1;
ddrew73 8:725d938b301b 363 } // BREAK THE WHILE SCANBUTTON
ddrew73 8:725d938b301b 364
ddrew73 8:725d938b301b 365 if (pressed == 1){
ddrew73 8:725d938b301b 366 timer.stop();
ddrew73 8:725d938b301b 367 endtime = timer.read_ms();
ddrew73 9:5fa90677ff3e 368 elapsed = endtime - begintime;
ddrew73 8:725d938b301b 369
ddrew73 8:725d938b301b 370 DO ENTIRE SCAN STUFF
ddrew73 8:725d938b301b 371
ddrew73 8:725d938b301b 372 pressed = 0;
ddrew73 8:725d938b301b 373 }
ddrew73 8:725d938b301b 374
ddrew73 8:725d938b301b 375 */