CIS541 / Mbed 2 deprecated Heartnew

heart modes, send, receive

Dependencies:   Terminal TextLCD mbed-rtos mbed

Fork of Heart by CIS541

heart.cpp@7:46aeded22784, 2015-12-02 (annotated)

Committer:
sanjeet25
Date:
Wed Dec 02 05:39:01 2015 +0000
Revision:
7:46aeded22784
Parent:
6:cc4fcc38b9f0 
heartwork

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sanjeet25 0:a307f0abfd4d 1 #include "mbed.h"
sanjeet25 0:a307f0abfd4d 2 #include "rtos.h"
sanjeet25 7:46aeded22784 3 #include "Terminal.h"
sanjeet25 0:a307f0abfd4d 4
sanjeet25 7:46aeded22784 5 DigitalOut led1(LED1); //asense
sanjeet25 7:46aeded22784 6 DigitalOut led2(LED2); //vsense
sanjeet25 7:46aeded22784 7 DigitalOut led3(LED3); //apace
sanjeet25 7:46aeded22784 8 DigitalOut led4(LED4); //vpace
sanjeet25 7:46aeded22784 9 DigitalOut aSense(p23);
sanjeet25 7:46aeded22784 10 DigitalOut vSense(p24);
sanjeet25 7:46aeded22784 11 InterruptIn APace(p25);
sanjeet25 7:46aeded22784 12 InterruptIn VPace(p26);
sanjeet25 0:a307f0abfd4d 13
sanjeet25 7:46aeded22784 14 Terminal console(USBTX, USBRX);
sanjeet25 2:fc2f41386ee4 15
sanjeet25 7:46aeded22784 16 int heartRate, avgHeartRate, observationInterval, rateCoefficient, observationRate, waitCount, senseWaitTime, testCase, changeModeTo;
sanjeet25 7:46aeded22784 17 int heartMode; //0 - Normal, 1 - Manual, 2 - Test
sanjeet25 7:46aeded22784 18 bool observationChange, digitOneReceived, paceReceived, synchDone, testOn, testResult[10]={false}, digitTwoReceived, changeMode, receivedVPace;
sanjeet25 7:46aeded22784 19 char ch;
sanjeet25 7:46aeded22784 20 char modeString[10];
sanjeet25 0:a307f0abfd4d 21
sanjeet25 7:46aeded22784 22 const int nLRI=1500, nAVI = 60, nPVARP = 150, nURI = 600, nVRP = 100; //timing constraints for Normal Mode of the Pacemaker
sanjeet25 7:46aeded22784 23 const int delta=20;
sanjeet25 7:46aeded22784 24
sanjeet25 7:46aeded22784 25 osMutexId displayMutex;
sanjeet25 7:46aeded22784 26 osMutexDef (displayMutex);
sanjeet25 7:46aeded22784 27 osMutexId observationChangeMutex;
sanjeet25 7:46aeded22784 28 osMutexDef(obserationChangeMutex);
sanjeet25 7:46aeded22784 29 osMutexId heartRateMutex;
sanjeet25 7:46aeded22784 30 osMutexDef (heartRateMuex);
sanjeet25 0:a307f0abfd4d 31
sanjeet25 7:46aeded22784 32 Thread *SerialThreadPTR;
sanjeet25 7:46aeded22784 33 Thread *HeartSensePTR;
sanjeet25 7:46aeded22784 34 Thread *TestModePTR;
sanjeet25 7:46aeded22784 35 Thread *TestDisplayPTR;
sanjeet25 7:46aeded22784 36 RtosTimer *KeyTimeOutTimer;
sanjeet25 7:46aeded22784 37 RtosTimer *SenseWaitTimer;
sanjeet25 7:46aeded22784 38 //testCode
sanjeet25 7:46aeded22784 39 Timer t;
sanjeet25 0:a307f0abfd4d 40
sanjeet25 7:46aeded22784 41 void resetDisplay()
sanjeet25 7:46aeded22784 42 {
sanjeet25 7:46aeded22784 43 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 44 console.cls();
sanjeet25 7:46aeded22784 45 console.locate(30, 6);
sanjeet25 7:46aeded22784 46 console.printf("Heart Display");
sanjeet25 7:46aeded22784 47 console.locate(30, 10);
sanjeet25 7:46aeded22784 48 console.printf("Heart Rate : %04d bpm", avgHeartRate);
sanjeet25 7:46aeded22784 49 console.locate(30, 12);
sanjeet25 7:46aeded22784 50 console.printf("Observation Interval : %02d seconds", observationInterval/1000);
sanjeet25 7:46aeded22784 51 console.locate(30, 14);
sanjeet25 7:46aeded22784 52 console.printf("Mode : %s", modeString);
sanjeet25 7:46aeded22784 53 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 54 }
sanjeet25 4:a64a0fea5266 55
sanjeet25 7:46aeded22784 56 void updateDisplay()
sanjeet25 7:46aeded22784 57 {
sanjeet25 7:46aeded22784 58 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 59 console.locate(44, 10);
sanjeet25 7:46aeded22784 60 console.printf("%04d", avgHeartRate);
sanjeet25 7:46aeded22784 61 console.locate(54, 12);
sanjeet25 7:46aeded22784 62 console.printf("%02d", observationInterval/1000);
sanjeet25 7:46aeded22784 63 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 64 }
sanjeet25 2:fc2f41386ee4 65
sanjeet25 2:fc2f41386ee4 66
sanjeet25 7:46aeded22784 67 void heartSense(const void *args)
sanjeet25 0:a307f0abfd4d 68 {
sanjeet25 7:46aeded22784 69 while(1)
sanjeet25 7:46aeded22784 70 {
sanjeet25 7:46aeded22784 71 if(heartMode>0)
sanjeet25 7:46aeded22784 72 {
sanjeet25 7:46aeded22784 73 Thread::signal_wait(0x02);
sanjeet25 7:46aeded22784 74 }
sanjeet25 7:46aeded22784 75 //Thread::wait(500); //chnage this
sanjeet25 7:46aeded22784 76 senseWaitTime=50+(rand()%2000);
sanjeet25 7:46aeded22784 77 SenseWaitTimer->start(senseWaitTime);
sanjeet25 7:46aeded22784 78 Thread::signal_wait(0x03);
sanjeet25 7:46aeded22784 79 if(rand()%2==0)
sanjeet25 7:46aeded22784 80 {
sanjeet25 7:46aeded22784 81 led1=1;
sanjeet25 7:46aeded22784 82 aSense=1;
sanjeet25 7:46aeded22784 83 Thread::wait(1);
sanjeet25 7:46aeded22784 84 aSense=0;
sanjeet25 7:46aeded22784 85 led1=0;
sanjeet25 7:46aeded22784 86 }
sanjeet25 7:46aeded22784 87 else
sanjeet25 7:46aeded22784 88 {
sanjeet25 7:46aeded22784 89 led2=1;
sanjeet25 7:46aeded22784 90 vSense=1;
sanjeet25 7:46aeded22784 91 Thread::wait(1);
sanjeet25 7:46aeded22784 92 vSense=0;
sanjeet25 7:46aeded22784 93 led2=0;
sanjeet25 7:46aeded22784 94 osMutexWait(heartRateMutex, osWaitForever);
sanjeet25 7:46aeded22784 95 heartRate++;
sanjeet25 7:46aeded22784 96 osMutexRelease(heartRateMutex);
sanjeet25 7:46aeded22784 97
sanjeet25 3:b702a21b2990 98 }
sanjeet25 3:b702a21b2990 99 }
sanjeet25 0:a307f0abfd4d 100 }
sanjeet25 0:a307f0abfd4d 101
sanjeet25 7:46aeded22784 102 void display(const void *args)
sanjeet25 0:a307f0abfd4d 103 {
sanjeet25 7:46aeded22784 104 while(1)
sanjeet25 7:46aeded22784 105 {
sanjeet25 7:46aeded22784 106 Thread::wait(observationInterval);
sanjeet25 7:46aeded22784 107 if(heartMode!=2)
sanjeet25 7:46aeded22784 108 {
sanjeet25 7:46aeded22784 109 waitCount++;
sanjeet25 7:46aeded22784 110 if(!observationChange)
sanjeet25 7:46aeded22784 111 {
sanjeet25 7:46aeded22784 112 avgHeartRate=heartRate*rateCoefficient/waitCount;
sanjeet25 7:46aeded22784 113 osMutexWait(heartRateMutex, osWaitForever);
sanjeet25 7:46aeded22784 114 heartRate=0;
sanjeet25 7:46aeded22784 115 osMutexRelease(heartRateMutex);
sanjeet25 7:46aeded22784 116 if(observationRate!=(observationInterval/1000))
sanjeet25 7:46aeded22784 117 {
sanjeet25 7:46aeded22784 118 resetDisplay();
sanjeet25 7:46aeded22784 119 //update observationrate after the current interval stats are displayed
sanjeet25 7:46aeded22784 120 observationInterval=observationRate*1000;
sanjeet25 7:46aeded22784 121 rateCoefficient=(60000/observationInterval);
sanjeet25 7:46aeded22784 122 }
sanjeet25 7:46aeded22784 123 else
sanjeet25 7:46aeded22784 124 {
sanjeet25 7:46aeded22784 125 updateDisplay();
sanjeet25 7:46aeded22784 126 }
sanjeet25 7:46aeded22784 127 waitCount=0;
sanjeet25 7:46aeded22784 128 }
sanjeet25 0:a307f0abfd4d 129 }
sanjeet25 0:a307f0abfd4d 130 }
sanjeet25 0:a307f0abfd4d 131 }
sanjeet25 0:a307f0abfd4d 132
sanjeet25 7:46aeded22784 133 void senseWait(const void *args)
sanjeet25 7:46aeded22784 134 {
sanjeet25 7:46aeded22784 135 (*HeartSensePTR).signal_set(0x03);
sanjeet25 7:46aeded22784 136 }
sanjeet25 7:46aeded22784 137
sanjeet25 7:46aeded22784 138 void keyTimeOut(const void *args)
sanjeet25 0:a307f0abfd4d 139 {
sanjeet25 7:46aeded22784 140 if(digitOneReceived)
sanjeet25 7:46aeded22784 141 {
sanjeet25 7:46aeded22784 142 observationChange=false;
sanjeet25 0:a307f0abfd4d 143 }
sanjeet25 7:46aeded22784 144 else
sanjeet25 7:46aeded22784 145 {
sanjeet25 7:46aeded22784 146 observationChange=false;
sanjeet25 7:46aeded22784 147 }
sanjeet25 7:46aeded22784 148 resetDisplay();
sanjeet25 0:a307f0abfd4d 149 }
sanjeet25 7:46aeded22784 150
sanjeet25 7:46aeded22784 151 void testMode(const void *args)
sanjeet25 0:a307f0abfd4d 152 {
sanjeet25 7:46aeded22784 153 while(1)
sanjeet25 7:46aeded22784 154 {
sanjeet25 7:46aeded22784 155 if(heartMode!=2)
sanjeet25 7:46aeded22784 156 {
sanjeet25 7:46aeded22784 157 Thread::signal_wait(0x04);
sanjeet25 7:46aeded22784 158 }
sanjeet25 7:46aeded22784 159 else
sanjeet25 7:46aeded22784 160 {
sanjeet25 7:46aeded22784 161 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 162 console.cls();
sanjeet25 7:46aeded22784 163 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 164 //synch with PM
sanjeet25 7:46aeded22784 165 //TestCase 1 - Asense at PVARP+; No Vpace within URI-PVARP (detected within URI-PVARP+delta)
sanjeet25 7:46aeded22784 166 testCase=0;
sanjeet25 7:46aeded22784 167 testResult[testCase]=true;
sanjeet25 7:46aeded22784 168 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 169 console.locate(20,testCase);
sanjeet25 7:46aeded22784 170 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 171 synchDone=false;
sanjeet25 7:46aeded22784 172 Thread::signal_wait(0x05);
sanjeet25 7:46aeded22784 173 synchDone=true;
sanjeet25 7:46aeded22784 174 t.reset();
sanjeet25 7:46aeded22784 175 t.start();
sanjeet25 7:46aeded22784 176 Thread::wait(nPVARP);
sanjeet25 7:46aeded22784 177 led1=1;
sanjeet25 7:46aeded22784 178 aSense=1;
sanjeet25 7:46aeded22784 179 Thread::wait(1);
sanjeet25 7:46aeded22784 180 aSense=0;
sanjeet25 7:46aeded22784 181 led1=0;
sanjeet25 7:46aeded22784 182 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 183 console.printf("AS : %d ",t.read_ms());
sanjeet25 7:46aeded22784 184 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 185 testOn=true;
sanjeet25 7:46aeded22784 186 Thread::wait(nURI-nPVARP-delta);
sanjeet25 7:46aeded22784 187 testOn=false;
sanjeet25 7:46aeded22784 188 if(testResult[testCase])
sanjeet25 7:46aeded22784 189 {
sanjeet25 7:46aeded22784 190 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 191 console.locate(0,testCase);
sanjeet25 7:46aeded22784 192 console.printf("test %d pass",testCase+1);
sanjeet25 7:46aeded22784 193 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 194 }
sanjeet25 7:46aeded22784 195 else
sanjeet25 7:46aeded22784 196 {
sanjeet25 7:46aeded22784 197 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 198 console.locate(0,testCase);
sanjeet25 7:46aeded22784 199 console.printf("test %d fail",testCase+1);
sanjeet25 7:46aeded22784 200 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 201 }
sanjeet25 6:cc4fcc38b9f0 202
sanjeet25 7:46aeded22784 203 //synch with PM
sanjeet25 7:46aeded22784 204 //TestCase 2 - Asense at URI+; Vpace within AVI+delta
sanjeet25 7:46aeded22784 205 testCase=1;
sanjeet25 7:46aeded22784 206 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 207 console.locate(20,testCase);
sanjeet25 7:46aeded22784 208 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 209 synchDone=false;
sanjeet25 7:46aeded22784 210 Thread::signal_wait(0x05);
sanjeet25 7:46aeded22784 211 synchDone=true;
sanjeet25 7:46aeded22784 212 t.reset();
sanjeet25 7:46aeded22784 213 Thread::wait(nURI);
sanjeet25 7:46aeded22784 214 led1=1;
sanjeet25 7:46aeded22784 215 aSense=1;
sanjeet25 7:46aeded22784 216 Thread::wait(1);
sanjeet25 7:46aeded22784 217 aSense=0;
sanjeet25 7:46aeded22784 218 led1=0;
sanjeet25 7:46aeded22784 219 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 220 console.printf("AS : %d ",t.read_ms());
sanjeet25 7:46aeded22784 221 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 222 testOn=true;
sanjeet25 7:46aeded22784 223 Thread::wait(nAVI+delta);
sanjeet25 7:46aeded22784 224 testOn=false;
sanjeet25 7:46aeded22784 225 if(testResult[testCase])
sanjeet25 7:46aeded22784 226 {
sanjeet25 7:46aeded22784 227 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 228 console.locate(0,testCase);
sanjeet25 7:46aeded22784 229 console.printf("test %d pass",testCase+1);
sanjeet25 7:46aeded22784 230 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 231 }
sanjeet25 7:46aeded22784 232 else
sanjeet25 7:46aeded22784 233 {
sanjeet25 7:46aeded22784 234 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 235 console.locate(0,testCase);
sanjeet25 7:46aeded22784 236 console.printf("test %d fail",testCase+1);
sanjeet25 7:46aeded22784 237 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 238 }
sanjeet25 7:46aeded22784 239 //synch with PM
sanjeet25 7:46aeded22784 240 //TestCase 3 - Asense at URI+; Vsense at AVI-; No pace detected; run this 4 times
sanjeet25 7:46aeded22784 241 testCase=2;
sanjeet25 7:46aeded22784 242 testResult[testCase]=true;
sanjeet25 7:46aeded22784 243 synchDone=false;
sanjeet25 7:46aeded22784 244 Thread::signal_wait(0x05);
sanjeet25 7:46aeded22784 245 synchDone=true;
sanjeet25 7:46aeded22784 246 t.reset();
sanjeet25 7:46aeded22784 247 Thread::wait(nURI);
sanjeet25 7:46aeded22784 248 testOn=true;
sanjeet25 7:46aeded22784 249 for(int i=0;i<5;i++)
sanjeet25 7:46aeded22784 250 {
sanjeet25 7:46aeded22784 251 /*osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 252 console.locate(20,testCase);
sanjeet25 7:46aeded22784 253 osMutexRelease(displayMutex);*/
sanjeet25 7:46aeded22784 254 led1=1;
sanjeet25 7:46aeded22784 255 aSense=1;
sanjeet25 7:46aeded22784 256 Thread::wait(1);
sanjeet25 7:46aeded22784 257 aSense=0;
sanjeet25 7:46aeded22784 258 led1=0;
sanjeet25 7:46aeded22784 259 /*osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 260 console.printf("AS : %d ",t.read_ms());
sanjeet25 7:46aeded22784 261 osMutexRelease(displayMutex);*/
sanjeet25 7:46aeded22784 262 Thread::wait(nAVI-delta);
sanjeet25 7:46aeded22784 263 led2=1;
sanjeet25 7:46aeded22784 264 vSense=1;
sanjeet25 7:46aeded22784 265 Thread::wait(1);
sanjeet25 7:46aeded22784 266 vSense=0;
sanjeet25 7:46aeded22784 267 led2=0;
sanjeet25 7:46aeded22784 268 /*osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 269 console.printf("VS : %d ",t.read_ms());
sanjeet25 7:46aeded22784 270 osMutexRelease(displayMutex);*/
sanjeet25 7:46aeded22784 271 Thread::wait(nLRI-nAVI-delta);
sanjeet25 7:46aeded22784 272 }
sanjeet25 7:46aeded22784 273 testOn=false;
sanjeet25 7:46aeded22784 274 if(testResult[testCase])
sanjeet25 7:46aeded22784 275 {
sanjeet25 7:46aeded22784 276 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 277 console.locate(0,testCase);
sanjeet25 7:46aeded22784 278 console.printf("test %d pass",testCase+1);
sanjeet25 7:46aeded22784 279 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 280 }
sanjeet25 7:46aeded22784 281 else
sanjeet25 7:46aeded22784 282 {
sanjeet25 7:46aeded22784 283 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 284 console.locate(0,testCase);
sanjeet25 7:46aeded22784 285 console.printf("test %d fail",testCase+1);
sanjeet25 7:46aeded22784 286 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 287 }
sanjeet25 7:46aeded22784 288 //synch with PM
sanjeet25 7:46aeded22784 289 //TestCase 4 - No sensing;Only pacing;
sanjeet25 7:46aeded22784 290 testCase=3;
sanjeet25 7:46aeded22784 291 synchDone=false;
sanjeet25 7:46aeded22784 292 Thread::signal_wait(0x05);
sanjeet25 7:46aeded22784 293 synchDone=true;
sanjeet25 7:46aeded22784 294 t.reset();
sanjeet25 7:46aeded22784 295 testOn=true;
sanjeet25 7:46aeded22784 296 for(int i=0;i<1;i++)
sanjeet25 7:46aeded22784 297 {
sanjeet25 7:46aeded22784 298 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 299 console.locate(20,testCase);
sanjeet25 7:46aeded22784 300 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 301 t.reset();
sanjeet25 7:46aeded22784 302 testResult[testCase]=false;
sanjeet25 7:46aeded22784 303 Thread::wait(nLRI-nAVI+delta);
sanjeet25 7:46aeded22784 304 if(!testResult[testCase])
sanjeet25 7:46aeded22784 305 {
sanjeet25 7:46aeded22784 306 console.printf("Here");
sanjeet25 7:46aeded22784 307 break;
sanjeet25 7:46aeded22784 308 }
sanjeet25 7:46aeded22784 309 testResult[testCase]=false;
sanjeet25 7:46aeded22784 310 Thread::wait(nAVI);
sanjeet25 7:46aeded22784 311 if(!testResult[testCase])
sanjeet25 7:46aeded22784 312 {
sanjeet25 7:46aeded22784 313 console.printf("There");
sanjeet25 7:46aeded22784 314 break;
sanjeet25 7:46aeded22784 315 }
sanjeet25 7:46aeded22784 316 }
sanjeet25 7:46aeded22784 317 testOn=false;
sanjeet25 7:46aeded22784 318 if(testResult[testCase])
sanjeet25 7:46aeded22784 319 {
sanjeet25 7:46aeded22784 320 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 321 console.locate(0,testCase);
sanjeet25 7:46aeded22784 322 console.printf("test %d pass",testCase+1);
sanjeet25 7:46aeded22784 323 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 324 }
sanjeet25 7:46aeded22784 325 else
sanjeet25 7:46aeded22784 326 {
sanjeet25 7:46aeded22784 327 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 328 console.locate(0,testCase);
sanjeet25 7:46aeded22784 329 console.printf("test %d fail",testCase+1);
sanjeet25 7:46aeded22784 330 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 331 }
sanjeet25 7:46aeded22784 332
sanjeet25 7:46aeded22784 333 //synch with PM
sanjeet25 7:46aeded22784 334 //TestCase 5 - Vsense at VRP+; APace at LRI-AVI+delta
sanjeet25 7:46aeded22784 335 testCase=4;
sanjeet25 7:46aeded22784 336 testResult[testCase]=false;
sanjeet25 7:46aeded22784 337 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 338 console.locate(20,testCase);
sanjeet25 7:46aeded22784 339 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 340 synchDone=false;
sanjeet25 7:46aeded22784 341 Thread::signal_wait(0x05);
sanjeet25 7:46aeded22784 342 synchDone=true;
sanjeet25 7:46aeded22784 343 t.reset();
sanjeet25 7:46aeded22784 344 Thread::wait(nPVARP);
sanjeet25 7:46aeded22784 345 led2=1;
sanjeet25 7:46aeded22784 346 vSense=1;
sanjeet25 7:46aeded22784 347 Thread::wait(1);
sanjeet25 7:46aeded22784 348 vSense=0;
sanjeet25 7:46aeded22784 349 led2=0;
sanjeet25 7:46aeded22784 350 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 351 console.printf("VS : %d ",t.read_ms());
sanjeet25 7:46aeded22784 352 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 353 testOn=true;
sanjeet25 7:46aeded22784 354 Thread::wait(nLRI-nAVI+delta);
sanjeet25 7:46aeded22784 355 testOn=false;
sanjeet25 7:46aeded22784 356 if(testResult[testCase])
sanjeet25 7:46aeded22784 357 {
sanjeet25 7:46aeded22784 358 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 359 console.locate(0,testCase);
sanjeet25 7:46aeded22784 360 console.printf("test %d pass",testCase+1);
sanjeet25 7:46aeded22784 361 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 362 }
sanjeet25 7:46aeded22784 363 else
sanjeet25 7:46aeded22784 364 {
sanjeet25 7:46aeded22784 365 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 366 console.locate(0,testCase);
sanjeet25 7:46aeded22784 367 console.printf("test %d fail",testCase+1);
sanjeet25 7:46aeded22784 368 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 369 }
sanjeet25 6:cc4fcc38b9f0 370
sanjeet25 7:46aeded22784 371 //synch with PM
sanjeet25 7:46aeded22784 372 //TestCase 6 - Asense at VRP+ (within PVARP); A pace should come at LRI-AVI+delta and no VPace should come
sanjeet25 7:46aeded22784 373 testCase=5;
sanjeet25 7:46aeded22784 374 testResult[testCase]=false;
sanjeet25 7:46aeded22784 375 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 376 console.locate(20,testCase);
sanjeet25 7:46aeded22784 377 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 378 synchDone=false;
sanjeet25 7:46aeded22784 379 Thread::signal_wait(0x05);
sanjeet25 7:46aeded22784 380 synchDone=true;
sanjeet25 7:46aeded22784 381 t.reset();
sanjeet25 7:46aeded22784 382 Thread::wait(nVRP);
sanjeet25 7:46aeded22784 383 led1=1;
sanjeet25 7:46aeded22784 384 aSense=1;
sanjeet25 7:46aeded22784 385 Thread::wait(1);
sanjeet25 7:46aeded22784 386 aSense=0;
sanjeet25 7:46aeded22784 387 led1=0;
sanjeet25 7:46aeded22784 388 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 389 console.printf("AS : %d ",t.read_ms());
sanjeet25 7:46aeded22784 390 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 391 testOn=true;
sanjeet25 7:46aeded22784 392 Thread::wait(nLRI-nAVI-nVRP+delta);
sanjeet25 7:46aeded22784 393 testOn=false;
sanjeet25 7:46aeded22784 394 if(testResult[testCase])
sanjeet25 7:46aeded22784 395 {
sanjeet25 7:46aeded22784 396 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 397 console.locate(0,testCase);
sanjeet25 7:46aeded22784 398 console.printf("test %d pass",testCase+1);
sanjeet25 7:46aeded22784 399 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 400 }
sanjeet25 7:46aeded22784 401 else
sanjeet25 7:46aeded22784 402 {
sanjeet25 7:46aeded22784 403 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 404 console.locate(0,testCase);
sanjeet25 7:46aeded22784 405 console.printf("test %d fail",testCase+1);
sanjeet25 7:46aeded22784 406 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 407 }
sanjeet25 7:46aeded22784 408
sanjeet25 7:46aeded22784 409 //synch with PM
sanjeet25 7:46aeded22784 410 //TestCase 7 - Vsense at VRP-; Asense should come at LRI-AVI+delta; Asense does not come after that, which would happen if Vsense was accepted
sanjeet25 7:46aeded22784 411 testCase=6;
sanjeet25 7:46aeded22784 412 testResult[testCase]=false;
sanjeet25 7:46aeded22784 413 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 414 console.locate(20,testCase);
sanjeet25 7:46aeded22784 415 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 416 synchDone=false;
sanjeet25 7:46aeded22784 417 Thread::signal_wait(0x05);
sanjeet25 7:46aeded22784 418 synchDone=true;
sanjeet25 7:46aeded22784 419 t.reset();
sanjeet25 7:46aeded22784 420 Thread::wait(nVRP-delta-10); //give vSense within VRP
sanjeet25 7:46aeded22784 421 led2=1;
sanjeet25 7:46aeded22784 422 vSense=1;
sanjeet25 7:46aeded22784 423 Thread::wait(1);
sanjeet25 7:46aeded22784 424 vSense=0;
sanjeet25 7:46aeded22784 425 led2=0;
sanjeet25 7:46aeded22784 426 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 427 console.printf("VS : %d ",t.read_ms());
sanjeet25 7:46aeded22784 428 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 429 testOn=true;
sanjeet25 7:46aeded22784 430 Thread::wait(nLRI-nAVI-nVRP+(2*delta)+10);
sanjeet25 7:46aeded22784 431 testOn=false;
sanjeet25 7:46aeded22784 432 if(testResult[testCase])
sanjeet25 7:46aeded22784 433 {
sanjeet25 7:46aeded22784 434 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 435 console.locate(0,testCase);
sanjeet25 7:46aeded22784 436 console.printf("test %d pass",testCase+1);
sanjeet25 7:46aeded22784 437 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 438 }
sanjeet25 7:46aeded22784 439 else
sanjeet25 7:46aeded22784 440 {
sanjeet25 7:46aeded22784 441 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 442 console.locate(0,testCase);
sanjeet25 7:46aeded22784 443 console.printf("test %d fail",testCase+1);
sanjeet25 7:46aeded22784 444 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 445 }
sanjeet25 7:46aeded22784 446 t.stop();
sanjeet25 7:46aeded22784 447 //synch with PM
sanjeet25 7:46aeded22784 448 //TestCase 8 - Alarm High case; generate Asense and Vsense at very high rate
sanjeet25 7:46aeded22784 449 testCase=7;
sanjeet25 7:46aeded22784 450 testResult[testCase]=false;
sanjeet25 7:46aeded22784 451 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 452 console.locate(0,testCase);
sanjeet25 7:46aeded22784 453 console.printf("Alarm High");
sanjeet25 7:46aeded22784 454 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 455 synchDone=false;
sanjeet25 7:46aeded22784 456 Thread::signal_wait(0x05);
sanjeet25 7:46aeded22784 457 synchDone=true;
sanjeet25 7:46aeded22784 458 for(int i=0;i<5000;i++)
sanjeet25 7:46aeded22784 459 {
sanjeet25 7:46aeded22784 460 led1=1;
sanjeet25 7:46aeded22784 461 aSense=1;
sanjeet25 7:46aeded22784 462 Thread::wait(1);
sanjeet25 7:46aeded22784 463 aSense=0;
sanjeet25 7:46aeded22784 464 led1=0;
sanjeet25 7:46aeded22784 465 led2=1;
sanjeet25 7:46aeded22784 466 vSense=1;
sanjeet25 7:46aeded22784 467 Thread::wait(1);
sanjeet25 7:46aeded22784 468 vSense=0;
sanjeet25 7:46aeded22784 469 led2=0;
sanjeet25 7:46aeded22784 470 }
sanjeet25 7:46aeded22784 471 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 472 console.locate(0,testCase+1);
sanjeet25 7:46aeded22784 473 console.printf("Testing Complete");
sanjeet25 7:46aeded22784 474 osMutexRelease(displayMutex);
sanjeet25 6:cc4fcc38b9f0 475
sanjeet25 0:a307f0abfd4d 476 }
sanjeet25 7:46aeded22784 477 if(changeMode)
sanjeet25 7:46aeded22784 478 {
sanjeet25 7:46aeded22784 479 changeMode=false;
sanjeet25 7:46aeded22784 480 if(changeModeTo==0)
sanjeet25 7:46aeded22784 481 {
sanjeet25 7:46aeded22784 482 heartMode=0;
sanjeet25 7:46aeded22784 483 strcpy(modeString,"Random");
sanjeet25 7:46aeded22784 484 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 485 console.cls();
sanjeet25 7:46aeded22784 486 console.locate(30, 10);
sanjeet25 7:46aeded22784 487 console.printf("Heart Rate : %03d bpm", avgHeartRate);
sanjeet25 7:46aeded22784 488 console.locate(30, 12);
sanjeet25 7:46aeded22784 489 console.printf("Observation Interval : %02d seconds", observationInterval/1000);
sanjeet25 7:46aeded22784 490 console.locate(30, 14);
sanjeet25 7:46aeded22784 491 console.printf("Mode : %s", modeString);
sanjeet25 7:46aeded22784 492 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 493 (*HeartSensePTR).signal_set(0x02);
sanjeet25 3:b702a21b2990 494 }
sanjeet25 7:46aeded22784 495 else
sanjeet25 7:46aeded22784 496 {
sanjeet25 7:46aeded22784 497 heartMode=1;
sanjeet25 7:46aeded22784 498 strcpy(modeString,"Manual");
sanjeet25 7:46aeded22784 499 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 500 console.cls();
sanjeet25 7:46aeded22784 501 console.locate(30, 10);
sanjeet25 7:46aeded22784 502 console.printf("Heart Rate : %03d bpm", avgHeartRate);
sanjeet25 7:46aeded22784 503 console.locate(30, 12);
sanjeet25 7:46aeded22784 504 console.printf("Observation Interval : %02d seconds", observationInterval/1000);
sanjeet25 7:46aeded22784 505 console.locate(30, 14);
sanjeet25 7:46aeded22784 506 console.printf("Mode : %s", modeString);
sanjeet25 7:46aeded22784 507 osMutexRelease(displayMutex);
sanjeet25 3:b702a21b2990 508 }
sanjeet25 7:46aeded22784 509
sanjeet25 3:b702a21b2990 510 }
sanjeet25 3:b702a21b2990 511 }
sanjeet25 3:b702a21b2990 512 }
sanjeet25 3:b702a21b2990 513
sanjeet25 7:46aeded22784 514 void aPace()
sanjeet25 4:a64a0fea5266 515 {
sanjeet25 7:46aeded22784 516 if(heartMode==0)
sanjeet25 7:46aeded22784 517 {
sanjeet25 7:46aeded22784 518 SenseWaitTimer->start(50+(rand()%2000)); //TODO move this
sanjeet25 7:46aeded22784 519 }
sanjeet25 7:46aeded22784 520 led3=1;
sanjeet25 7:46aeded22784 521 wait(0.01);
sanjeet25 7:46aeded22784 522 led3=0;
sanjeet25 7:46aeded22784 523 if(heartMode==2 && testOn)
sanjeet25 7:46aeded22784 524 {
sanjeet25 7:46aeded22784 525 receivedVPace=false;
sanjeet25 7:46aeded22784 526 (*TestDisplayPTR).signal_set(0x06);
sanjeet25 7:46aeded22784 527 if(testCase==2)
sanjeet25 7:46aeded22784 528 {
sanjeet25 7:46aeded22784 529 testResult[testCase]=false;
sanjeet25 7:46aeded22784 530 }
sanjeet25 7:46aeded22784 531 else if(testCase==3 || testCase==4 || testCase==5 || testCase==6)
sanjeet25 7:46aeded22784 532 {
sanjeet25 7:46aeded22784 533 testResult[testCase]=true;
sanjeet25 7:46aeded22784 534 }
sanjeet25 7:46aeded22784 535 }
sanjeet25 7:46aeded22784 536 }
sanjeet25 5:8e3b9032ddfc 537
sanjeet25 7:46aeded22784 538 void vPace()
sanjeet25 7:46aeded22784 539 {
sanjeet25 7:46aeded22784 540 if(heartMode==0)
sanjeet25 7:46aeded22784 541 {
sanjeet25 7:46aeded22784 542 SenseWaitTimer->start(50+(rand()%2000)); //TODO move this
sanjeet25 7:46aeded22784 543 }
sanjeet25 7:46aeded22784 544 led4=1;
sanjeet25 7:46aeded22784 545 wait(0.01);
sanjeet25 7:46aeded22784 546 led4=0;
sanjeet25 7:46aeded22784 547 osMutexWait(heartRateMutex, osWaitForever);
sanjeet25 7:46aeded22784 548 heartRate++;
sanjeet25 7:46aeded22784 549 osMutexRelease(heartRateMutex);
sanjeet25 7:46aeded22784 550 if(heartMode==2 && !synchDone)
sanjeet25 7:46aeded22784 551 {
sanjeet25 7:46aeded22784 552 (*TestModePTR).signal_set(0x05);
sanjeet25 7:46aeded22784 553 }
sanjeet25 7:46aeded22784 554 if(heartMode==2 && testOn)
sanjeet25 7:46aeded22784 555 {
sanjeet25 7:46aeded22784 556 receivedVPace=true;
sanjeet25 7:46aeded22784 557 (*TestDisplayPTR).signal_set(0x06);
sanjeet25 7:46aeded22784 558 if(testCase==0 || testCase==2 || testCase==5 || testCase==6)
sanjeet25 7:46aeded22784 559 {
sanjeet25 7:46aeded22784 560 testResult[testCase]=false;
sanjeet25 7:46aeded22784 561 }
sanjeet25 7:46aeded22784 562 else if(testCase==1 || testCase==3)
sanjeet25 7:46aeded22784 563 {
sanjeet25 7:46aeded22784 564 testResult[testCase]=true;
sanjeet25 7:46aeded22784 565 }
sanjeet25 3:b702a21b2990 566 }
sanjeet25 4:a64a0fea5266 567 }
sanjeet25 4:a64a0fea5266 568
sanjeet25 7:46aeded22784 569 void testDisplay(const void *args)
sanjeet25 7:46aeded22784 570 {
sanjeet25 7:46aeded22784 571 while(1)
sanjeet25 7:46aeded22784 572 {
sanjeet25 7:46aeded22784 573 Thread::signal_wait(0x06);
sanjeet25 7:46aeded22784 574 if(receivedVPace)
sanjeet25 7:46aeded22784 575 {
sanjeet25 7:46aeded22784 576 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 577 console.printf("VP : %d ",t.read_ms());
sanjeet25 7:46aeded22784 578 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 579 }
sanjeet25 7:46aeded22784 580 else
sanjeet25 7:46aeded22784 581 {
sanjeet25 7:46aeded22784 582 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 583 console.printf("AP : %d ",t.read_ms());
sanjeet25 7:46aeded22784 584 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 585 }
sanjeet25 7:46aeded22784 586 }
sanjeet25 7:46aeded22784 587 }
sanjeet25 7:46aeded22784 588
sanjeet25 7:46aeded22784 589
sanjeet25 7:46aeded22784 590 void serialThread(const void *args)
sanjeet25 7:46aeded22784 591 {
sanjeet25 7:46aeded22784 592 while(1)
sanjeet25 7:46aeded22784 593 {
sanjeet25 7:46aeded22784 594 Thread::signal_wait(0x01);
sanjeet25 7:46aeded22784 595 if((((ch=='a')||(ch=='A')) && heartMode==1) && !observationChange)
sanjeet25 7:46aeded22784 596 {
sanjeet25 7:46aeded22784 597 //fire A Signal
sanjeet25 7:46aeded22784 598 led1=1;
sanjeet25 7:46aeded22784 599 aSense=1;
sanjeet25 7:46aeded22784 600 Thread::wait(1);
sanjeet25 7:46aeded22784 601 led1=0;
sanjeet25 7:46aeded22784 602 aSense=0;
sanjeet25 7:46aeded22784 603 }
sanjeet25 7:46aeded22784 604 else if((((ch=='v')||(ch=='V')) && heartMode==1) && !observationChange)
sanjeet25 7:46aeded22784 605 {
sanjeet25 7:46aeded22784 606 //fire V Signal
sanjeet25 7:46aeded22784 607 led2=1;
sanjeet25 7:46aeded22784 608 vSense=1;
sanjeet25 7:46aeded22784 609 Thread::wait(1);
sanjeet25 7:46aeded22784 610 vSense=0;
sanjeet25 7:46aeded22784 611 led2=0;
sanjeet25 7:46aeded22784 612 osMutexWait(heartRateMutex, osWaitForever);
sanjeet25 7:46aeded22784 613 heartRate++;
sanjeet25 7:46aeded22784 614 osMutexRelease(heartRateMutex);
sanjeet25 7:46aeded22784 615 }
sanjeet25 7:46aeded22784 616 else if(((((ch=='r')||(ch=='R'))&& heartMode!=0) && !observationChange) && !changeMode)
sanjeet25 7:46aeded22784 617 {
sanjeet25 7:46aeded22784 618 if(heartMode==2)
sanjeet25 7:46aeded22784 619 {
sanjeet25 7:46aeded22784 620 changeMode=true;
sanjeet25 7:46aeded22784 621 changeModeTo=0;
sanjeet25 7:46aeded22784 622 console.locate(30, 14);
sanjeet25 7:46aeded22784 623 console.printf("Mode : %s (Pending - Random)", modeString);
sanjeet25 7:46aeded22784 624 }
sanjeet25 7:46aeded22784 625 else
sanjeet25 7:46aeded22784 626 {
sanjeet25 7:46aeded22784 627 heartMode=0;
sanjeet25 7:46aeded22784 628 strcpy(modeString,"Random");
sanjeet25 7:46aeded22784 629 resetDisplay();
sanjeet25 7:46aeded22784 630 (*HeartSensePTR).signal_set(0x02);
sanjeet25 7:46aeded22784 631 }
sanjeet25 7:46aeded22784 632 }
sanjeet25 7:46aeded22784 633 else if(((((ch=='m')||(ch=='M')) && heartMode!=1) && !observationChange) && !changeMode)
sanjeet25 7:46aeded22784 634 {
sanjeet25 7:46aeded22784 635 if(heartMode==2)
sanjeet25 7:46aeded22784 636 {
sanjeet25 7:46aeded22784 637 changeMode=true;
sanjeet25 7:46aeded22784 638 changeModeTo=1;
sanjeet25 7:46aeded22784 639 console.locate(30, 14);
sanjeet25 7:46aeded22784 640 console.printf("Mode : %s (Pending - Manual)", modeString);
sanjeet25 7:46aeded22784 641 }
sanjeet25 7:46aeded22784 642 else
sanjeet25 7:46aeded22784 643 {
sanjeet25 7:46aeded22784 644 heartMode=1;
sanjeet25 7:46aeded22784 645 strcpy(modeString,"Manual");
sanjeet25 7:46aeded22784 646 resetDisplay();
sanjeet25 7:46aeded22784 647 }
sanjeet25 7:46aeded22784 648 }
sanjeet25 7:46aeded22784 649 else if((((ch=='t')||(ch=='T')) && heartMode!=2) && !observationChange)
sanjeet25 7:46aeded22784 650 {
sanjeet25 7:46aeded22784 651 heartMode=2; //spawn Test Thread
sanjeet25 7:46aeded22784 652 strcpy(modeString,"Test");
sanjeet25 7:46aeded22784 653 resetDisplay();
sanjeet25 7:46aeded22784 654 (*TestModePTR).signal_set(0x04);
sanjeet25 7:46aeded22784 655 }
sanjeet25 7:46aeded22784 656 else if((((ch=='o')||(ch=='O')) && !observationChange) && heartMode!=2)
sanjeet25 7:46aeded22784 657 {
sanjeet25 7:46aeded22784 658 observationChange=true;
sanjeet25 7:46aeded22784 659 digitOneReceived=false;
sanjeet25 7:46aeded22784 660 digitTwoReceived=false;
sanjeet25 7:46aeded22784 661 //spawn a timer for 3 seconds
sanjeet25 7:46aeded22784 662 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 663 console.locate(29, 16);
sanjeet25 7:46aeded22784 664 console.printf("Observation Interval change : -- seconds");
sanjeet25 7:46aeded22784 665 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 666 KeyTimeOutTimer=new RtosTimer(keyTimeOut, osTimerOnce, (void *)0);
sanjeet25 7:46aeded22784 667 KeyTimeOutTimer->start(3000);
sanjeet25 7:46aeded22784 668 }
sanjeet25 7:46aeded22784 669 else if((observationChange) && ((ch>=48) && (ch<=57)) && !digitTwoReceived)
sanjeet25 7:46aeded22784 670 {
sanjeet25 7:46aeded22784 671 if(!digitOneReceived)
sanjeet25 7:46aeded22784 672 {
sanjeet25 7:46aeded22784 673 KeyTimeOutTimer->start(3000); //key time out is 3 seconds
sanjeet25 7:46aeded22784 674 osMutexWait(observationChangeMutex, osWaitForever); //mutex to be released either on time out or if 2 digits are received
sanjeet25 7:46aeded22784 675 observationRate=ch-'0';
sanjeet25 7:46aeded22784 676 osMutexRelease(observationChangeMutex);
sanjeet25 7:46aeded22784 677 digitOneReceived=true;
sanjeet25 7:46aeded22784 678 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 679 console.locate(60, 16);
sanjeet25 7:46aeded22784 680 console.printf("%02d", observationRate);
sanjeet25 7:46aeded22784 681 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 682 }
sanjeet25 7:46aeded22784 683 else
sanjeet25 7:46aeded22784 684 {
sanjeet25 7:46aeded22784 685 KeyTimeOutTimer->stop();
sanjeet25 7:46aeded22784 686 digitTwoReceived=true;
sanjeet25 7:46aeded22784 687 osMutexWait(observationChangeMutex, osWaitForever);
sanjeet25 7:46aeded22784 688 observationRate=(observationRate*10)+(ch-'0');
sanjeet25 7:46aeded22784 689 osMutexRelease(observationChangeMutex);
sanjeet25 7:46aeded22784 690 observationChange=false;
sanjeet25 7:46aeded22784 691 osMutexWait(displayMutex, osWaitForever);
sanjeet25 7:46aeded22784 692 console.locate(60, 16);
sanjeet25 7:46aeded22784 693 console.printf("%02d", observationRate);
sanjeet25 7:46aeded22784 694 osMutexRelease(displayMutex);
sanjeet25 7:46aeded22784 695 }
sanjeet25 7:46aeded22784 696 }
sanjeet25 7:46aeded22784 697 }
sanjeet25 7:46aeded22784 698 }
sanjeet25 7:46aeded22784 699
sanjeet25 7:46aeded22784 700 // Interupt Routine to read in data from serial port and call the serial thread
sanjeet25 7:46aeded22784 701 void Rx_interrupt()
sanjeet25 7:46aeded22784 702 {
sanjeet25 7:46aeded22784 703 if(console.readable())
sanjeet25 7:46aeded22784 704 {
sanjeet25 7:46aeded22784 705 ch=LPC_UART0->RBR; //read uart buffer data and clear the interrupt flag
sanjeet25 7:46aeded22784 706 (*SerialThreadPTR).signal_set(0x01); //initiate the serial thread to change the state of the timer
sanjeet25 7:46aeded22784 707 }
sanjeet25 7:46aeded22784 708
sanjeet25 7:46aeded22784 709 }
sanjeet25 3:b702a21b2990 710
sanjeet25 3:b702a21b2990 711
sanjeet25 7:46aeded22784 712 int main()
sanjeet25 6:cc4fcc38b9f0 713 {
sanjeet25 7:46aeded22784 714 console.attach(&Rx_interrupt, Serial::RxIrq); //attach a uart interrupt for uart
sanjeet25 7:46aeded22784 715 console.cls();
sanjeet25 7:46aeded22784 716 console.locate(30, 6);
sanjeet25 7:46aeded22784 717 console.printf("Heart Display");
sanjeet25 7:46aeded22784 718 console.locate(30, 10);
sanjeet25 7:46aeded22784 719 console.printf("Heart Rate : ---- bpm");
sanjeet25 7:46aeded22784 720 console.locate(30, 12);
sanjeet25 7:46aeded22784 721 console.printf("Observation Interval : -- seconds");
sanjeet25 7:46aeded22784 722 console.locate(30, 14);
sanjeet25 7:46aeded22784 723 console.printf("Mode : Random ");
sanjeet25 7:46aeded22784 724
sanjeet25 7:46aeded22784 725 //initialize variables
sanjeet25 7:46aeded22784 726 heartMode=0;
sanjeet25 7:46aeded22784 727 heartRate=0;
sanjeet25 7:46aeded22784 728 avgHeartRate=0;
sanjeet25 7:46aeded22784 729 waitCount=0;
sanjeet25 7:46aeded22784 730 observationInterval=5000;
sanjeet25 7:46aeded22784 731 rateCoefficient=(60000/observationInterval);
sanjeet25 7:46aeded22784 732 observationChange=false;
sanjeet25 7:46aeded22784 733 observationRate=5;
sanjeet25 7:46aeded22784 734 digitOneReceived=false;
sanjeet25 7:46aeded22784 735 strcpy(modeString,"Random");
sanjeet25 7:46aeded22784 736 synchDone=true;
sanjeet25 7:46aeded22784 737 testCase=0;
sanjeet25 7:46aeded22784 738 testOn=false;
sanjeet25 7:46aeded22784 739 digitTwoReceived=false;
sanjeet25 7:46aeded22784 740 changeMode=false;
sanjeet25 7:46aeded22784 741 changeModeTo=0;
sanjeet25 7:46aeded22784 742 receivedVPace=false;
sanjeet25 7:46aeded22784 743
sanjeet25 7:46aeded22784 744 SenseWaitTimer=new RtosTimer(senseWait, osTimerOnce, (void *)0);
sanjeet25 7:46aeded22784 745 Thread SerialThread(serialThread);
sanjeet25 7:46aeded22784 746 SerialThreadPTR=&SerialThread;
sanjeet25 7:46aeded22784 747 SerialThread.set_priority(osPriorityRealtime);
sanjeet25 7:46aeded22784 748 Thread HeartSense(heartSense);
sanjeet25 7:46aeded22784 749 HeartSensePTR=&HeartSense;
sanjeet25 7:46aeded22784 750 HeartSense.set_priority(osPriorityHigh);
sanjeet25 7:46aeded22784 751 Thread Display(display);
sanjeet25 7:46aeded22784 752 Display.set_priority(osPriorityAboveNormal);
sanjeet25 7:46aeded22784 753 Thread TestMode(testMode);
sanjeet25 7:46aeded22784 754 TestModePTR=&TestMode;
sanjeet25 7:46aeded22784 755 TestMode.set_priority(osPriorityAboveNormal);
sanjeet25 7:46aeded22784 756 Thread TestDisplay(testDisplay);
sanjeet25 7:46aeded22784 757 TestDisplayPTR=&TestDisplay;
sanjeet25 7:46aeded22784 758 TestDisplay.set_priority(osPriorityHigh);
sanjeet25 7:46aeded22784 759 APace.fall(&aPace);
sanjeet25 7:46aeded22784 760 VPace.fall(&vPace);
sanjeet25 7:46aeded22784 761
sanjeet25 7:46aeded22784 762 while(1);
sanjeet25 0:a307f0abfd4d 763 }