raheel Ahmed / Mbed 2 deprecated sentinel_clone

Tapton School Project to monitor and log SEN students physiological condition using GSR (conductivity) & Heart Rate and displaying output and logging the data to an SD card

Dependencies:   SMARTGPU2 mbed

main.cpp@0:0e26bf847b57, 2018-02-09 (annotated)

Committer:
raheel123
Date:
Fri Feb 09 08:34:23 2018 +0000
Revision:
0:0e26bf847b57
Tapton school SENtinel project

Who changed what in which revision?

UserRevisionLine numberNew contents of line
raheel123 0:0e26bf847b57 1 /**************************************************************************************/
raheel123 0:0e26bf847b57 2 /**************************************************************************************/
raheel123 0:0e26bf847b57 3 /*SMARTGPU2 intelligent embedded graphics processor unit
raheel123 0:0e26bf847b57 4 those examples are for using the SMARTGPU2 with the mbed microcontoller, just connect tx,rx,and reset
raheel123 0:0e26bf847b57 5 Board:
raheel123 0:0e26bf847b57 6 http://www.vizictechnologies.com/
raheel123 0:0e26bf847b57 7
raheel123 0:0e26bf847b57 8 www.vizictechnologies.com
raheel123 0:0e26bf847b57 9 Vizic Technologies copyright 2014 */
raheel123 0:0e26bf847b57 10 /**************************************************************************************/
raheel123 0:0e26bf847b57 11 /**************************************************************************************/
raheel123 0:0e26bf847b57 12
raheel123 0:0e26bf847b57 13 #include "mbed.h"
raheel123 0:0e26bf847b57 14 #include "SMARTGPU2.h"
raheel123 0:0e26bf847b57 15 #include "DFRobot_Heartrate.h"
raheel123 0:0e26bf847b57 16 #include "inttypes.h"
raheel123 0:0e26bf847b57 17 AnalogIn hrm (p16);
raheel123 0:0e26bf847b57 18 DigitalIn DigHRM (p21);
raheel123 0:0e26bf847b57 19 AnalogIn gsr(p19); // alalogue input pin for the galvanic skin response sensor
raheel123 0:0e26bf847b57 20
raheel123 0:0e26bf847b57 21
raheel123 0:0e26bf847b57 22 Serial pc(USBTX, USBRX); // pc's usb tx, rx
raheel123 0:0e26bf847b57 23
raheel123 0:0e26bf847b57 24 DigitalOut led_1(LED1);
raheel123 0:0e26bf847b57 25 DigitalOut led_2(LED2);
raheel123 0:0e26bf847b57 26 DigitalOut led_3(LED3);
raheel123 0:0e26bf847b57 27 DigitalOut led_4(LED4);
raheel123 0:0e26bf847b57 28 int rateValue;
raheel123 0:0e26bf847b57 29 //const char rateVal = &rateValue;
raheel123 0:0e26bf847b57 30 DFRobot_Heartrate heartrate(DIGITAL_MODE);
raheel123 0:0e26bf847b57 31 SMARTGPU2 lcd(TXPIN,RXPIN,RESETPIN); //create our object called "lcd"
raheel123 0:0e26bf847b57 32
raheel123 0:0e26bf847b57 33 TIME timeRTC;
raheel123 0:0e26bf847b57 34 STATE stateRTC;
raheel123 0:0e26bf847b57 35 /***************************************************/
raheel123 0:0e26bf847b57 36 /***************************************************/
raheel123 0:0e26bf847b57 37 void initializeSmartGPU2(void){ //Initialize SMARTGPU2 Board
raheel123 0:0e26bf847b57 38 lcd.reset(); //physically reset SMARTGPU2
raheel123 0:0e26bf847b57 39 lcd.start(); //initialize the SMARTGPU2 processor
raheel123 0:0e26bf847b57 40 }
raheel123 0:0e26bf847b57 41
raheel123 0:0e26bf847b57 42 float gsrValue = 0,gsrbaseline = 0,hrmValue = 0,hrmbaseline = 0;
raheel123 0:0e26bf847b57 43
raheel123 0:0e26bf847b57 44 void Get_gsrBaseline(void)
raheel123 0:0e26bf847b57 45 {
raheel123 0:0e26bf847b57 46 double gsrsum = 0;
raheel123 0:0e26bf847b57 47 wait(1);
raheel123 0:0e26bf847b57 48 for(int i=0; i<500; i++) {
raheel123 0:0e26bf847b57 49 gsrValue = gsr;
raheel123 0:0e26bf847b57 50 gsrsum += gsrValue;
raheel123 0:0e26bf847b57 51 wait(0.005);
raheel123 0:0e26bf847b57 52 }
raheel123 0:0e26bf847b57 53 gsrbaseline = gsrsum/500;
raheel123 0:0e26bf847b57 54 }
raheel123 0:0e26bf847b57 55
raheel123 0:0e26bf847b57 56 // calculate hrmbaseline to compare against
raheel123 0:0e26bf847b57 57 void Get_hrmBaseline(void)
raheel123 0:0e26bf847b57 58 {
raheel123 0:0e26bf847b57 59 double hrmsum = 0;
raheel123 0:0e26bf847b57 60 wait(1);
raheel123 0:0e26bf847b57 61 for(int i=0; i<500; i++) {
raheel123 0:0e26bf847b57 62 hrmValue = hrm;
raheel123 0:0e26bf847b57 63 hrmsum += hrmValue;
raheel123 0:0e26bf847b57 64
raheel123 0:0e26bf847b57 65 wait(0.005);
raheel123 0:0e26bf847b57 66 }
raheel123 0:0e26bf847b57 67 hrmbaseline = hrmsum/500;
raheel123 0:0e26bf847b57 68 }
raheel123 0:0e26bf847b57 69
raheel123 0:0e26bf847b57 70 FILERESULT fres; //create the variable that will store all SMARTGPU2 commands responses
raheel123 0:0e26bf847b57 71 int sdok;
raheel123 0:0e26bf847b57 72
raheel123 0:0e26bf847b57 73 unsigned int row=10;
raheel123 0:0e26bf847b57 74
raheel123 0:0e26bf847b57 75 //function that checks if the SD card operation had a problem
raheel123 0:0e26bf847b57 76 void die(unsigned char response){ //if the response is different than OK, print and wait for 3 seconds
raheel123 0:0e26bf847b57 77 // NUMBEROFBYTES charsPrint;
raheel123 0:0e26bf847b57 78 pc.printf("%d\r\n",response); //write to the USB PC if there is a problem
raheel123 0:0e26bf847b57 79 if(response!=F_OK){
raheel123 0:0e26bf847b57 80 pc.printf("Error on microSD... \r\n");
raheel123 0:0e26bf847b57 81 wait(3);
raheel123 0:0e26bf847b57 82 // while(1);
raheel123 0:0e26bf847b57 83 }
raheel123 0:0e26bf847b57 84 sdok=1;
raheel123 0:0e26bf847b57 85 }
raheel123 0:0e26bf847b57 86
raheel123 0:0e26bf847b57 87
raheel123 0:0e26bf847b57 88 int main() { //start of main program ********
raheel123 0:0e26bf847b57 89
raheel123 0:0e26bf847b57 90 SMARTGPUREPLY res; // responses from GPU
raheel123 0:0e26bf847b57 91 POINT point;
raheel123 0:0e26bf847b57 92
raheel123 0:0e26bf847b57 93 int but1; // button pressed variable
raheel123 0:0e26bf847b57 94 pc.baud(9600);
raheel123 0:0e26bf847b57 95
raheel123 0:0e26bf847b57 96 initializeSmartGPU2(); //Init communication with SmartGPU2 board
raheel123 0:0e26bf847b57 97
raheel123 0:0e26bf847b57 98 lcd.baudChange(BAUD6); //set a fast baud! for fast drawing
raheel123 0:0e26bf847b57 99
raheel123 0:0e26bf847b57 100 res = lcd.setupRTC(&stateRTC); // start the SmartGPU2 Real Time Clock RTC
raheel123 0:0e26bf847b57 101
raheel123 0:0e26bf847b57 102 NUMBEROFBYTES bytes; // for use in text string call
raheel123 0:0e26bf847b57 103
raheel123 0:0e26bf847b57 104 float gsrValue = 0,gsrbaseline = 0,aHRMvalue = 0,dHRMvalue = 0;
raheel123 0:0e26bf847b57 105
raheel123 0:0e26bf847b57 106 while(1)
raheel123 0:0e26bf847b57 107 { // set up a loop to keep endless operation and changes to user operation
raheel123 0:0e26bf847b57 108 pc.printf("Start of Main\r\n");
raheel123 0:0e26bf847b57 109 but1 = 0;
raheel123 0:0e26bf847b57 110 gsrbaseline = gsr;
raheel123 0:0e26bf847b57 111 lcd.erase();
raheel123 0:0e26bf847b57 112 lcd.setTextColour(WHITE);
raheel123 0:0e26bf847b57 113 lcd.setTextSize(FONT1);
raheel123 0:0e26bf847b57 114
raheel123 0:0e26bf847b57 115 //draw the object button1 and button2
raheel123 0:0e26bf847b57 116 lcd.objButton(10, 170, 150, 220, DESELECTED, "Change?");
raheel123 0:0e26bf847b57 117 lcd.objButton(170, 170, 309, 220, DESELECTED, "Continue");
raheel123 0:0e26bf847b57 118
raheel123 0:0e26bf847b57 119 res = lcd.getRTCTimeDate(&timeRTC);
raheel123 0:0e26bf847b57 120 lcd.string(70,40,300,60,"Hour Minutes Seconds", &bytes);
raheel123 0:0e26bf847b57 121 lcd.string(0,60,69,80,"Time:", &bytes);
raheel123 0:0e26bf847b57 122 lcd.string(70,100,300,120,"Day Month Year", &bytes);
raheel123 0:0e26bf847b57 123 lcd.string(0,120,100,140,"Date:", &bytes);
raheel123 0:0e26bf847b57 124
raheel123 0:0e26bf847b57 125 lcd.printNumber(85,60, timeRTC.hour);
raheel123 0:0e26bf847b57 126 lcd.printNumber(130,60, timeRTC.minute);
raheel123 0:0e26bf847b57 127 lcd.printNumber(190,60, timeRTC.second);
raheel123 0:0e26bf847b57 128 lcd.printNumber(85,120, timeRTC.day);
raheel123 0:0e26bf847b57 129 lcd.printNumber(130,120, timeRTC.month);
raheel123 0:0e26bf847b57 130 lcd.printNumber(190,120, timeRTC.year);
raheel123 0:0e26bf847b57 131
raheel123 0:0e26bf847b57 132 lcd.setTextColour(GREEN);
raheel123 0:0e26bf847b57 133 lcd.string(0,0,300,20,"Press Change? to set the time", &bytes);
raheel123 0:0e26bf847b57 134 lcd.setTextColour(WHITE);
raheel123 0:0e26bf847b57 135 pc.printf("TEST\r\n");//debug
raheel123 0:0e26bf847b57 136 but1=0; // prepare for catching a button press
raheel123 0:0e26bf847b57 137 led_2=0; //debug
raheel123 0:0e26bf847b57 138 while (but1 == 0) //wait for button press loop
raheel123 0:0e26bf847b57 139 {
raheel123 0:0e26bf847b57 140 //ask for a touch
raheel123 0:0e26bf847b57 141 if(lcd.touchScreen(&point)==VALID)
raheel123 0:0e26bf847b57 142 { //if a touch on screen is valid check which button
raheel123 0:0e26bf847b57 143 if(point.y>170 && point.y<220 && point.x<160)
raheel123 0:0e26bf847b57 144 { //if the touch on button1 draw the object button1 as SELECTED
raheel123 0:0e26bf847b57 145 lcd.objButton(10, 170, 150, 220, SELECTED, "Change Time?");
raheel123 0:0e26bf847b57 146 wait_ms(50);
raheel123 0:0e26bf847b57 147 lcd.objButton(10, 170, 150, 220, DESELECTED, "Change Time?");
raheel123 0:0e26bf847b57 148 pc.printf("change time button pressed\r\n"); //debug
raheel123 0:0e26bf847b57 149 timeRTC.hour = 8; // SET DATE AND TIME VALUES HERE ONCE
raheel123 0:0e26bf847b57 150 timeRTC.minute = 45;
raheel123 0:0e26bf847b57 151 timeRTC.second = 1;
raheel123 0:0e26bf847b57 152 timeRTC.day = 8;
raheel123 0:0e26bf847b57 153 timeRTC.month = 2;
raheel123 0:0e26bf847b57 154 timeRTC.year = 2018;
raheel123 0:0e26bf847b57 155 res = lcd.setRTCTimeDate(&timeRTC); // send the above values to the RTC
raheel123 0:0e26bf847b57 156 wait(2);
raheel123 0:0e26bf847b57 157 res = lcd.getRTCTimeDate(&timeRTC); // get the RTC values back
raheel123 0:0e26bf847b57 158 lcd.setTextColour(WHITE);
raheel123 0:0e26bf847b57 159 lcd.drawRectangle(200, 0, 318, 20, BLACK, FILL); // date refresh
raheel123 0:0e26bf847b57 160 lcd.drawRectangle(85, 60, 300, 80, BLACK, FILL); //time refresh
raheel123 0:0e26bf847b57 161 lcd.drawRectangle(85, 120, 300, 110, BLACK, FILL); //clears the area of screen with numbers so not to overwrite causing blurred numbers
raheel123 0:0e26bf847b57 162 lcd.printNumber(85,60, timeRTC.hour);
raheel123 0:0e26bf847b57 163 lcd.printNumber(130,60, timeRTC.minute);
raheel123 0:0e26bf847b57 164 lcd.printNumber(190,60, timeRTC.second);
raheel123 0:0e26bf847b57 165 lcd.printNumber(85,120, timeRTC.day);
raheel123 0:0e26bf847b57 166 lcd.printNumber(130,120, timeRTC.month);
raheel123 0:0e26bf847b57 167 lcd.printNumber(190,120, timeRTC.year);
raheel123 0:0e26bf847b57 168 lcd.drawRectangle(0, 0, 300, 20, BLACK, FILL); // date refresh
raheel123 0:0e26bf847b57 169 lcd.string(0,0,300,20,"OK new time set from storred values", &bytes);
raheel123 0:0e26bf847b57 170 wait(3);// display for 2 seconds
raheel123 0:0e26bf847b57 171 led_2=1;
raheel123 0:0e26bf847b57 172 but1 = 1; // button was pressed so set var to get out of this button press loop
raheel123 0:0e26bf847b57 173 } //end of Button 1 pressed IF
raheel123 0:0e26bf847b57 174
raheel123 0:0e26bf847b57 175 //IF BUTTON2
raheel123 0:0e26bf847b57 176 if(point.y>170 && point.y<220 && point.x>160)
raheel123 0:0e26bf847b57 177 { //if the touch on button2 draw the object button2 as SELECTED
raheel123 0:0e26bf847b57 178 lcd.objButton(170, 170, 309, 220, SELECTED, "Continue");
raheel123 0:0e26bf847b57 179 wait_ms(50);
raheel123 0:0e26bf847b57 180 lcd.objButton(170, 170, 309, 220, DESELECTED, "Continue");
raheel123 0:0e26bf847b57 181 but1 = 1;// button was pressed so set var to get out of thi sbutton press loop
raheel123 0:0e26bf847b57 182 pc.printf("continue button pressed\r\n"); //debug
raheel123 0:0e26bf847b57 183 }//end of Button 2 pressed IF
raheel123 0:0e26bf847b57 184 } // end of has a valid screen touch been made IF
raheel123 0:0e26bf847b57 185 } //end of second wait for button press while statement
raheel123 0:0e26bf847b57 186
raheel123 0:0e26bf847b57 187 but1=0; //reset button pressed var
raheel123 0:0e26bf847b57 188 int candidate=0; //set up a var to track which candidate to be monitored
raheel123 0:0e26bf847b57 189 lcd.erase(); //clear the screen
raheel123 0:0e26bf847b57 190 lcd.setTextColour(WHITE);
raheel123 0:0e26bf847b57 191
raheel123 0:0e26bf847b57 192 //draw the object button1 through button4 for Candidate selection
raheel123 0:0e26bf847b57 193 lcd.string(0,0,300,20,"Select the Candidate to be monitored", &bytes);
raheel123 0:0e26bf847b57 194 lcd.objButton(10, 30, 200, 60, DESELECTED, "Candidate 1");
raheel123 0:0e26bf847b57 195 lcd.objButton(10, 85, 200, 120, DESELECTED, "Candidate 2");
raheel123 0:0e26bf847b57 196 lcd.objButton(10, 145, 200, 180, DESELECTED, "Candidate 3");
raheel123 0:0e26bf847b57 197 lcd.objButton(10, 205, 200, 238, DESELECTED, "Candidate 4");
raheel123 0:0e26bf847b57 198
raheel123 0:0e26bf847b57 199 while (but1 == 0) //wait for button press loop
raheel123 0:0e26bf847b57 200 {
raheel123 0:0e26bf847b57 201 //pc.printf("endless time loop\r\n"); //debug
raheel123 0:0e26bf847b57 202 led_4=!led_4; //debug
raheel123 0:0e26bf847b57 203 if(lcd.touchScreen(&point)==VALID)
raheel123 0:0e26bf847b57 204 { //if a touch on screen is valid check which button
raheel123 0:0e26bf847b57 205 if(point.y>30 && point.y<60 && point.x<200)
raheel123 0:0e26bf847b57 206 { //if the touch on button1 draw the object button1 as SELECTED
raheel123 0:0e26bf847b57 207 lcd.objButton(10, 30, 200, 60, SELECTED, "Candidate 1");
raheel123 0:0e26bf847b57 208 wait_ms(50);
raheel123 0:0e26bf847b57 209 lcd.objButton(10, 30, 200, 60, DESELECTED, "Candidate 1");
raheel123 0:0e26bf847b57 210 pc.printf("Candidate 1\r\n"); //debug
raheel123 0:0e26bf847b57 211 but1=1;
raheel123 0:0e26bf847b57 212 candidate=1;
raheel123 0:0e26bf847b57 213 }// end of if button 1 pressed
raheel123 0:0e26bf847b57 214
raheel123 0:0e26bf847b57 215 if(point.y>85 && point.y<120 && point.x<200)
raheel123 0:0e26bf847b57 216 { //if the touch on button1 draw the object button1 as SELECTED
raheel123 0:0e26bf847b57 217 lcd.objButton(10, 85, 200, 120, SELECTED, "Candidate 2");
raheel123 0:0e26bf847b57 218 wait_ms(50);
raheel123 0:0e26bf847b57 219 lcd.objButton(10, 85, 200, 120, DESELECTED, "Candidate 2");
raheel123 0:0e26bf847b57 220 pc.printf("Candidate 2\r\n"); //debug
raheel123 0:0e26bf847b57 221 but1=1;
raheel123 0:0e26bf847b57 222 candidate=2;
raheel123 0:0e26bf847b57 223 }// end of if button 2 pressed
raheel123 0:0e26bf847b57 224
raheel123 0:0e26bf847b57 225 if(point.y>145 && point.y<180 && point.x<200)
raheel123 0:0e26bf847b57 226 { //if the touch on button1 draw the object button1 as SELECTED
raheel123 0:0e26bf847b57 227 lcd.objButton(10, 145, 200, 180, SELECTED, "Candidate 3");
raheel123 0:0e26bf847b57 228 wait_ms(50);
raheel123 0:0e26bf847b57 229 lcd.objButton(10, 145, 200, 180, DESELECTED, "Candidate 3");
raheel123 0:0e26bf847b57 230 pc.printf("Candidate 3\r\n"); //debug
raheel123 0:0e26bf847b57 231 but1=1;
raheel123 0:0e26bf847b57 232 candidate=3;
raheel123 0:0e26bf847b57 233 }// end of if button 3 pressed
raheel123 0:0e26bf847b57 234
raheel123 0:0e26bf847b57 235 if(point.y>205 && point.y<238 && point.x<200)
raheel123 0:0e26bf847b57 236 { //if the touch on button1 draw the object button1 as SELECTED
raheel123 0:0e26bf847b57 237 lcd.objButton(10, 205, 200, 238, SELECTED, "Candidate 4");
raheel123 0:0e26bf847b57 238 wait_ms(50);
raheel123 0:0e26bf847b57 239 lcd.objButton(10, 205, 200, 238, DESELECTED, "Candidate 4");
raheel123 0:0e26bf847b57 240 pc.printf("Candidate 4\r\n"); //debug
raheel123 0:0e26bf847b57 241 but1=1;
raheel123 0:0e26bf847b57 242 candidate=4;
raheel123 0:0e26bf847b57 243 }// end of if button 4 pressed
raheel123 0:0e26bf847b57 244 }// end of if screen touched
raheel123 0:0e26bf847b57 245 } //end of the button press while
raheel123 0:0e26bf847b57 246
raheel123 0:0e26bf847b57 247 wait(1);
raheel123 0:0e26bf847b57 248 lcd.erase(); //clear the screen
raheel123 0:0e26bf847b57 249 lcd.setTextColour(CYAN);
raheel123 0:0e26bf847b57 250 lcd.setTextSize(FONT1);
raheel123 0:0e26bf847b57 251 if (candidate==0)lcd.string(0,0,300,20,"NO Candidate selected", &bytes);
raheel123 0:0e26bf847b57 252 if (candidate==1)lcd.string(0,0,300,20,"Candidate 1 selected", &bytes);
raheel123 0:0e26bf847b57 253 if (candidate==2)lcd.string(0,0,300,20,"Candidate 2 selected", &bytes);
raheel123 0:0e26bf847b57 254 if (candidate==3)lcd.string(0,0,300,20,"Candidate 3 selected", &bytes);
raheel123 0:0e26bf847b57 255 if (candidate==4)lcd.string(0,0,300,20,"Candidate 4 selected", &bytes);
raheel123 0:0e26bf847b57 256 wait(1);
raheel123 0:0e26bf847b57 257 sdok=0;
raheel123 0:0e26bf847b57 258
raheel123 0:0e26bf847b57 259
raheel123 0:0e26bf847b57 260 unsigned int dirs=0, files=0, sdcardavail=0;
raheel123 0:0e26bf847b57 261 NUMBEROFBYTES charsPrinted;
raheel123 0:0e26bf847b57 262
raheel123 0:0e26bf847b57 263 unsigned char response;
raheel123 0:0e26bf847b57 264
raheel123 0:0e26bf847b57 265 fres=lcd.SDFgetList(&dirs,&files); //obtain dirs and files
raheel123 0:0e26bf847b57 266 die(fres);
raheel123 0:0e26bf847b57 267 if(sdok==1)
raheel123 0:0e26bf847b57 268 {//if the SD card is there and ok list the directory contents
raheel123 0:0e26bf847b57 269 pc.printf("SD card is there\r\n");
raheel123 0:0e26bf847b57 270 sdcardavail=1; // set to determine if user given choice to save session to SD card
raheel123 0:0e26bf847b57 271 } //end of if statement to check if SD disc there and ok
raheel123 0:0e26bf847b57 272 wait(1);
raheel123 0:0e26bf847b57 273
raheel123 0:0e26bf847b57 274 int storetosd=0; //set up a var to track if seesion to be saved to disc if so at what intervals
raheel123 0:0e26bf847b57 275
raheel123 0:0e26bf847b57 276 if(sdcardavail==1)
raheel123 0:0e26bf847b57 277 { //only give these options if a SD card is available and ok
raheel123 0:0e26bf847b57 278 but1=0; //reset button pressed var
raheel123 0:0e26bf847b57 279 lcd.erase(); //clear the screen
raheel123 0:0e26bf847b57 280 lcd.setTextColour(WHITE);
raheel123 0:0e26bf847b57 281 //draw the object button1 through button4 for save to disc option selection
raheel123 0:0e26bf847b57 282 lcd.string(0,0,315,20,"Select if session to be saved to disc, if so, select interval required", &bytes);
raheel123 0:0e26bf847b57 283 lcd.objButton(10, 30, 200, 60, DESELECTED, "Don't Save");
raheel123 0:0e26bf847b57 284 lcd.objButton(10, 85, 200, 120, DESELECTED, "Save, 1 minute");
raheel123 0:0e26bf847b57 285 lcd.objButton(10, 145, 200, 180, DESELECTED, "Save, 15 minutes");
raheel123 0:0e26bf847b57 286 lcd.objButton(10, 205, 200, 238, DESELECTED, "Save, 30 minutes");
raheel123 0:0e26bf847b57 287
raheel123 0:0e26bf847b57 288 while(but1 == 0) //wait for button press loop
raheel123 0:0e26bf847b57 289 {
raheel123 0:0e26bf847b57 290 //pc.printf("endless time loop\r\n"); //debug
raheel123 0:0e26bf847b57 291 led_4=!led_4; //debug
raheel123 0:0e26bf847b57 292 if(lcd.touchScreen(&point)==VALID)
raheel123 0:0e26bf847b57 293 { //if a touch on screen is valid check which button
raheel123 0:0e26bf847b57 294 if(point.y>30 && point.y<60 && point.x<200)
raheel123 0:0e26bf847b57 295 { //if the touch on button1 draw the object button1 as SELECTED
raheel123 0:0e26bf847b57 296 lcd.objButton(10, 30, 200, 60, SELECTED, "Don't Save");
raheel123 0:0e26bf847b57 297 wait_ms(50);
raheel123 0:0e26bf847b57 298 lcd.objButton(10, 30, 200, 60, DESELECTED, "Don't Save");
raheel123 0:0e26bf847b57 299 pc.printf("Don't Save\r\n"); //debug
raheel123 0:0e26bf847b57 300 but1=1;
raheel123 0:0e26bf847b57 301 storetosd=1;
raheel123 0:0e26bf847b57 302 }// end of if button 1 pressed
raheel123 0:0e26bf847b57 303
raheel123 0:0e26bf847b57 304 if(point.y>85 && point.y<120 && point.x<200)
raheel123 0:0e26bf847b57 305 { //if the touch on button1 draw the object button1 as SELECTED
raheel123 0:0e26bf847b57 306 lcd.objButton(10, 85, 200, 120, SELECTED, "Save, 1 minute");
raheel123 0:0e26bf847b57 307 wait_ms(50);
raheel123 0:0e26bf847b57 308 lcd.objButton(10, 85, 200, 120, DESELECTED, "Save, 1 minute");
raheel123 0:0e26bf847b57 309 pc.printf("Save 1 minute\r\n"); //debug
raheel123 0:0e26bf847b57 310 but1=1;
raheel123 0:0e26bf847b57 311 storetosd=2;
raheel123 0:0e26bf847b57 312 }// end of if button 2 pressed
raheel123 0:0e26bf847b57 313
raheel123 0:0e26bf847b57 314 if(point.y>145 && point.y<180 && point.x<200)
raheel123 0:0e26bf847b57 315 { //if the touch on button1 draw the object button1 as SELECTED
raheel123 0:0e26bf847b57 316 lcd.objButton(10, 145, 200, 180, SELECTED, "Save, 15 minutes");
raheel123 0:0e26bf847b57 317 wait_ms(50);
raheel123 0:0e26bf847b57 318 lcd.objButton(10, 145, 200, 180, DESELECTED, "Save, 15 minutes");
raheel123 0:0e26bf847b57 319 pc.printf("Save, 15 minutes\r\n"); //debug
raheel123 0:0e26bf847b57 320 but1=1;
raheel123 0:0e26bf847b57 321 storetosd=3;
raheel123 0:0e26bf847b57 322 }// end of if button 3 pressed
raheel123 0:0e26bf847b57 323
raheel123 0:0e26bf847b57 324 if(point.y>205 && point.y<238 && point.x<200)
raheel123 0:0e26bf847b57 325 { //if the touch on button1 draw the object button1 as SELECTED
raheel123 0:0e26bf847b57 326 lcd.objButton(10, 205, 200, 238, SELECTED, "Save, 30 minutes");
raheel123 0:0e26bf847b57 327 wait_ms(50);
raheel123 0:0e26bf847b57 328 lcd.objButton(10, 205, 200, 238, DESELECTED, "Save, 30 minutes");
raheel123 0:0e26bf847b57 329 pc.printf("Save, 30 minutes\r\n"); //debug
raheel123 0:0e26bf847b57 330 but1=1;
raheel123 0:0e26bf847b57 331 storetosd=4;
raheel123 0:0e26bf847b57 332 }// end of if button 4 pressed
raheel123 0:0e26bf847b57 333 }// end of if screen touched
raheel123 0:0e26bf847b57 334 } //end of the button press while
raheel123 0:0e26bf847b57 335 }//end of if SD card available statement
raheel123 0:0e26bf847b57 336
raheel123 0:0e26bf847b57 337 //wait(3);
raheel123 0:0e26bf847b57 338 lcd.erase(); //clear the screen
raheel123 0:0e26bf847b57 339 lcd.setTextColour(CYAN);
raheel123 0:0e26bf847b57 340 lcd.setTextSize(FONT1);
raheel123 0:0e26bf847b57 341 if (storetosd==1)lcd.string(0,0,300,20,"Don't Save", &bytes);
raheel123 0:0e26bf847b57 342 if (storetosd==2)lcd.string(0,0,300,20,"1 minute selected", &bytes);
raheel123 0:0e26bf847b57 343 if (storetosd==3)lcd.string(0,0,300,20,"15 minutes selected", &bytes);
raheel123 0:0e26bf847b57 344 if (storetosd==4)lcd.string(0,0,300,20,"30 minutes selected", &bytes);
raheel123 0:0e26bf847b57 345 if (storetosd==0)lcd.string(0,0,300,20,"nothing selected", &bytes);
raheel123 0:0e26bf847b57 346 //wait(5);
raheel123 0:0e26bf847b57 347
raheel123 0:0e26bf847b57 348
raheel123 0:0e26bf847b57 349
raheel123 0:0e26bf847b57 350
raheel123 0:0e26bf847b57 351 lcd.erase();
raheel123 0:0e26bf847b57 352 lcd.setTextColour(GREEN);
raheel123 0:0e26bf847b57 353 if (candidate==0)lcd.string(0,0,150,20,"NO Candidate selected", &bytes);
raheel123 0:0e26bf847b57 354 if (candidate==1)lcd.string(0,0,150,20,"Candidate 1", &bytes);
raheel123 0:0e26bf847b57 355 if (candidate==2)lcd.string(0,0,150,20,"Candidate 2", &bytes);
raheel123 0:0e26bf847b57 356 if (candidate==3)lcd.string(0,0,150,20,"Candidate 3", &bytes);
raheel123 0:0e26bf847b57 357 if (candidate==4)lcd.string(0,0,150,20,"Candidate 4", &bytes);
raheel123 0:0e26bf847b57 358
raheel123 0:0e26bf847b57 359 lcd.setTextColour(WHITE);
raheel123 0:0e26bf847b57 360 lcd.string(80,220,310,238," GSR HRM OVL",&bytes);
raheel123 0:0e26bf847b57 361
raheel123 0:0e26bf847b57 362 lcd.string(0,60,100,80,"GSR Base", &bytes); //write a string on the screen
raheel123 0:0e26bf847b57 363 lcd.string(0,81,100,100,"GSR Actual", &bytes); //write a string on the screen
raheel123 0:0e26bf847b57 364 lcd.string(0,101,100,120,"HRM Digital", &bytes); //write a string on the screen
raheel123 0:0e26bf847b57 365 lcd.string(0,121,100,150,"Overall", &bytes); //write a string on the screen
raheel123 0:0e26bf847b57 366
raheel123 0:0e26bf847b57 367 float gsrdelta,gsrdeltaabs,hrmdeltaabs,hrmdelta,gsr1, gsr2, gsr3, hrm10, hrm25, hrm5, hrm15;
raheel123 0:0e26bf847b57 368
raheel123 0:0e26bf847b57 369 Get_gsrBaseline();
raheel123 0:0e26bf847b57 370 Get_hrmBaseline();
raheel123 0:0e26bf847b57 371 pc.printf("Calculating Average hrm:%f\n",hrmbaseline);
raheel123 0:0e26bf847b57 372
raheel123 0:0e26bf847b57 373
raheel123 0:0e26bf847b57 374
raheel123 0:0e26bf847b57 375 gsr1 = (gsrbaseline+(0.05 * gsrbaseline)); //level 1 GSR Top boundry 5%
raheel123 0:0e26bf847b57 376 gsr2 = (gsrbaseline+(0.10 * gsrbaseline)); //level 2 GSR Top boundry 10%
raheel123 0:0e26bf847b57 377 gsr3 = (gsrbaseline+(0.15 * gsrbaseline)); //level 3 GSR Top boundry 15%
raheel123 0:0e26bf847b57 378 hrm25 = (hrmbaseline+(0.025 * hrmbaseline)); //level 1 HRM Top boundry 25%
raheel123 0:0e26bf847b57 379 hrm15 = (hrmbaseline+(0.015 * hrmbaseline)); //level 2 HRM Top boundry 15%
raheel123 0:0e26bf847b57 380 hrm10 = (hrmbaseline+(0.010 * hrmbaseline)); //level 3 HRM Top boundry 10%
raheel123 0:0e26bf847b57 381 hrm5 = (hrmbaseline-(0.005 * hrmbaseline)); //level 4 HRM Top boundry 5%
raheel123 0:0e26bf847b57 382
raheel123 0:0e26bf847b57 383 but1=0;
raheel123 0:0e26bf847b57 384 lcd.setTextColour(WHITE);
raheel123 0:0e26bf847b57 385 //draw the object button1 Exit
raheel123 0:0e26bf847b57 386 unsigned int writtenBytes=0;
raheel123 0:0e26bf847b57 387
raheel123 0:0e26bf847b57 388 if(storetosd>1 && storetosd<5)
raheel123 0:0e26bf847b57 389 { //open a file on the SD card called log.txt
raheel123 0:0e26bf847b57 390 pc.printf("Try to open a file on the SD card called log.txt\r\n");
raheel123 0:0e26bf847b57 391 //try to open the file
raheel123 0:0e26bf847b57 392 fres=lcd.SDFopenFile("log.txt", WRITEONLY, WORKSPACE0); //Try to open the file in write only mode in the workspace block 0
raheel123 0:0e26bf847b57 393 if(fres!=F_OK){ //If the file doesn't Open is because it doesn't exist
raheel123 0:0e26bf847b57 394 pc.printf("File doesn't exist, creating log.txt file...\r\n");
raheel123 0:0e26bf847b57 395 fres=lcd.SDFnewFile("log.txt"); //Try to create the file
raheel123 0:0e26bf847b57 396 die(fres); //If any error report it
raheel123 0:0e26bf847b57 397 fres=lcd.SDFopenFile("log.txt", WRITEONLY, WORKSPACE0); //Try to open the created file
raheel123 0:0e26bf847b57 398 die(fres); //If any error report it
raheel123 0:0e26bf847b57 399 }
raheel123 0:0e26bf847b57 400 char messagetitle[100]="Candidate, Interval , GSR Base , GSR , HRM , Day , Month , Hour , Minute , Second \n";
raheel123 0:0e26bf847b57 401
raheel123 0:0e26bf847b57 402 res = lcd.getRTCTimeDate(&timeRTC); // get the RTC values back
raheel123 0:0e26bf847b57 403 lcd.SDFsetFileTimeDate(&timeRTC, "log.txt"); //Set Time and Date to the now existing log.txt file
raheel123 0:0e26bf847b57 404 pc.printf("***********saving titles to file \r\n");
raheel123 0:0e26bf847b57 405 writtenBytes=0; //, readbytes=0; //i=0;
raheel123 0:0e26bf847b57 406 fres=lcd.SDFwriteFile(messagetitle, sizeof(messagetitle), &writtenBytes, WORKSPACE0); //write to the open file in WORKSPACE0 size of message in bytes and store the successfully written Bytes on writtenBytes variable
raheel123 0:0e26bf847b57 407 die(fres); //If any error report it
raheel123 0:0e26bf847b57 408 lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0
raheel123 0:0e26bf847b57 409 }
raheel123 0:0e26bf847b57 410
raheel123 0:0e26bf847b57 411 char textStringgsr[9],textStringgsrb[9],textStringhrm[9],textday[3],textmonth[3],texthour[3],textminute[3],textsecond[3]; //textStringhrmb[9] if baseline achieved later
raheel123 0:0e26bf847b57 412 int timestore1,timestore2,length,k=0,j=0,l=0;
raheel123 0:0e26bf847b57 413
raheel123 0:0e26bf847b57 414 res = lcd.getRTCTimeDate(&timeRTC); // get the RTC values back
raheel123 0:0e26bf847b57 415 lcd.setTextColour(WHITE);
raheel123 0:0e26bf847b57 416 lcd.string(0,21,318,40,"Time:", &bytes);
raheel123 0:0e26bf847b57 417 lcd.printNumber(70,21, timeRTC.hour); // write them to the TFT
raheel123 0:0e26bf847b57 418 lcd.printNumber(95,21, timeRTC.minute);
raheel123 0:0e26bf847b57 419 // lcd.printNumber(170,21, timeRTC.second);
raheel123 0:0e26bf847b57 420 lcd.printNumber(200,0, timeRTC.day);
raheel123 0:0e26bf847b57 421 lcd.printNumber(230,0, timeRTC.month);
raheel123 0:0e26bf847b57 422 lcd.printNumber(260,0, timeRTC.year);
raheel123 0:0e26bf847b57 423 timestore1 = timeRTC.minute; // store value to test later for change to help screen refresh
raheel123 0:0e26bf847b57 424 timestore2 = timeRTC.second; // store value to test later for change to help screen refresh
raheel123 0:0e26bf847b57 425 int w=0;// used for overal feeling notification
raheel123 0:0e26bf847b57 426
raheel123 0:0e26bf847b57 427 lcd.objButton(10, 180, 50, 215, DESELECTED, "EXIT"); // draw the object button to provide exit
raheel123 0:0e26bf847b57 428
raheel123 0:0e26bf847b57 429 while (but1 == 0) //wait for button press loop
raheel123 0:0e26bf847b57 430 {
raheel123 0:0e26bf847b57 431
raheel123 0:0e26bf847b57 432 gsrValue = gsr;
raheel123 0:0e26bf847b57 433 aHRMvalue = hrm;
raheel123 0:0e26bf847b57 434 dHRMvalue = DigHRM;
raheel123 0:0e26bf847b57 435 // wait(1);
raheel123 0:0e26bf847b57 436 lcd.setTextColour(WHITE);
raheel123 0:0e26bf847b57 437 lcd.printNumber(110,60, gsrbaseline);
raheel123 0:0e26bf847b57 438 lcd.printNumber(110,81, gsrValue);
raheel123 0:0e26bf847b57 439 //lcd.printNumber(110,101, rateValue);// we are printing here
raheel123 0:0e26bf847b57 440 //lcd.printNumber(110,121, dHRMvalue);
raheel123 0:0e26bf847b57 441 res = lcd.getRTCTimeDate(&timeRTC); // get the RTC values back
raheel123 0:0e26bf847b57 442 lcd.setTextColour(WHITE);
raheel123 0:0e26bf847b57 443 lcd.string(0,21,318,40,"Time:", &bytes);
raheel123 0:0e26bf847b57 444 if(timestore1 != timeRTC.minute) //a minute has expired so send non critical data to screen
raheel123 0:0e26bf847b57 445 {
raheel123 0:0e26bf847b57 446 led_1= !led_1; //toggle led 1 to show activated
raheel123 0:0e26bf847b57 447 lcd.drawRectangle(200, 0, 318, 20, BLACK, FILL); // date refresh
raheel123 0:0e26bf847b57 448 lcd.drawRectangle(70, 21, 300, 42, BLACK, FILL); //time refresh
raheel123 0:0e26bf847b57 449
raheel123 0:0e26bf847b57 450 lcd.printNumber(70,21, timeRTC.hour); // write them to the TFT
raheel123 0:0e26bf847b57 451 lcd.printNumber(95,21, timeRTC.minute);
raheel123 0:0e26bf847b57 452 // lcd.printNumber(170,21, timeRTC.second);
raheel123 0:0e26bf847b57 453 lcd.printNumber(200,0, timeRTC.day);
raheel123 0:0e26bf847b57 454 lcd.printNumber(230,0, timeRTC.month);
raheel123 0:0e26bf847b57 455 lcd.printNumber(260,0, timeRTC.year);
raheel123 0:0e26bf847b57 456 timestore1 = timeRTC.minute; //store new minute value
raheel123 0:0e26bf847b57 457 }
raheel123 0:0e26bf847b57 458 gsrValue = gsr; //put actual gsr pin input into a variable
raheel123 0:0e26bf847b57 459 gsrdelta = gsrbaseline - gsrValue;
raheel123 0:0e26bf847b57 460 gsrdeltaabs = abs(gsrdelta);
raheel123 0:0e26bf847b57 461
raheel123 0:0e26bf847b57 462 if (gsrdeltaabs < gsrbaseline)
raheel123 0:0e26bf847b57 463 {
raheel123 0:0e26bf847b57 464 gsrdeltaabs = gsrbaseline + gsrdeltaabs; // make all negative values regarding baseline +ve
raheel123 0:0e26bf847b57 465 }
raheel123 0:0e26bf847b57 466 if((gsrdeltaabs >= gsrbaseline) && (gsrdeltaabs <= gsr1)) // check for being upto 5% of baseline
raheel123 0:0e26bf847b57 467 {
raheel123 0:0e26bf847b57 468 lcd.drawRectangle(100, 180, 140, 215, GREEN, FILL);
raheel123 0:0e26bf847b57 469 // x, y, width, height, colour
raheel123 0:0e26bf847b57 470 w=1; //for overal feeling indication
raheel123 0:0e26bf847b57 471 }
raheel123 0:0e26bf847b57 472 else if((gsrdeltaabs > gsr1) && (gsrdeltaabs <= gsr2)) // check for being > 6% to 10% of baseline
raheel123 0:0e26bf847b57 473 {
raheel123 0:0e26bf847b57 474 lcd.drawRectangle(100, 180, 140, 215, YELLOW, FILL);
raheel123 0:0e26bf847b57 475 //x, y, width, height, colour
raheel123 0:0e26bf847b57 476 w=2; //for overal feeling indication
raheel123 0:0e26bf847b57 477 }
raheel123 0:0e26bf847b57 478 else if((gsrdeltaabs > gsr2) && (gsrdeltaabs <= gsr3)) // check for being > 11% to 15% of baseline
raheel123 0:0e26bf847b57 479 {
raheel123 0:0e26bf847b57 480 lcd.drawRectangle(100, 180, 140, 215, CYAN, FILL);
raheel123 0:0e26bf847b57 481 //x, y, width, height, colour
raheel123 0:0e26bf847b57 482 w=3; //for overal feeling indication
raheel123 0:0e26bf847b57 483 }
raheel123 0:0e26bf847b57 484 else if(gsrdeltaabs > gsr3) // check for being > 16% of baseline
raheel123 0:0e26bf847b57 485 {
raheel123 0:0e26bf847b57 486 lcd.drawRectangle(100, 180, 140, 215, RED, FILL);
raheel123 0:0e26bf847b57 487 //x, y, width, height, colour
raheel123 0:0e26bf847b57 488 w=4; //for overal feeling indication
raheel123 0:0e26bf847b57 489 }
raheel123 0:0e26bf847b57 490
raheel123 0:0e26bf847b57 491 hrmValue = hrm; //Heart Rate Monitor
raheel123 0:0e26bf847b57 492 heartrate.getValue(p16);
raheel123 0:0e26bf847b57 493 rateValue = heartrate.getRate();
raheel123 0:0e26bf847b57 494 // if(rateValue) {
raheel123 0:0e26bf847b57 495 // printf("\n\r=====BPM==== %d =====\n\r\n\r",rateValue);
raheel123 0:0e26bf847b57 496 // lcd.drawRectangle(110, 102, 300, 150, BLACK, FILL); //
raheel123 0:0e26bf847b57 497 // lcd.printNumber(110,102, rateValue); //Heart rate digital actual calculated value - real time
raheel123 0:0e26bf847b57 498 // lcd.printNumber(110,123, w); // now not used at this point
raheel123 0:0e26bf847b57 499 // w=0;
raheel123 0:0e26bf847b57 500 // }
raheel123 0:0e26bf847b57 501 int d = static_cast<long int>(clock_ms());
raheel123 0:0e26bf847b57 502 //printf("Print every second : %d\n\r", d);
raheel123 0:0e26bf847b57 503
raheel123 0:0e26bf847b57 504 //printf("hrmValue = %f\n\r",hrmValue);
raheel123 0:0e26bf847b57 505 // printf("hrm5 = %f\n\r",(hrm5));
raheel123 0:0e26bf847b57 506 // printf("hrm10 = %f\n\r",(hrm10));
raheel123 0:0e26bf847b57 507 //hrmdelta = hrmbaseline - hrmValue;
raheel123 0:0e26bf847b57 508 //hrmdeltaabs = abs(hrmdelta);
raheel123 0:0e26bf847b57 509 // if (hrmdeltaabs < hrmbaseline)
raheel123 0:0e26bf847b57 510 // {
raheel123 0:0e26bf847b57 511 // hrmdeltaabs = hrmbaseline + hrmdeltaabs; // make all negative values regarding baseline +ve
raheel123 0:0e26bf847b57 512 // }
raheel123 0:0e26bf847b57 513 if((hrm5) <= hrmValue && hrmValue <= (hrm10)) // check for being in between -5% to 10% of baseline
raheel123 0:0e26bf847b57 514 {
raheel123 0:0e26bf847b57 515 lcd.drawRectangle(180, 180, 220, 215, GREEN, FILL);
raheel123 0:0e26bf847b57 516 //x, y, width, height, colour
raheel123 0:0e26bf847b57 517 //printf("green");
raheel123 0:0e26bf847b57 518 w=w+1; //for overal feeling indication
raheel123 0:0e26bf847b57 519 }
raheel123 0:0e26bf847b57 520 else if((hrm10) < hrmValue && hrmValue< (hrm25)) // check for being > +10% to +25% of baseline
raheel123 0:0e26bf847b57 521 {
raheel123 0:0e26bf847b57 522 lcd.drawRectangle(180, 180, 220, 215, YELLOW, FILL);
raheel123 0:0e26bf847b57 523 //printf("yellow");
raheel123 0:0e26bf847b57 524 //x, y, width, height, colour
raheel123 0:0e26bf847b57 525 w=w+2; //for overal feeling indication
raheel123 0:0e26bf847b57 526 }
raheel123 0:0e26bf847b57 527 else if(hrmValue < (hrm5)) // check for being <45% of baseline
raheel123 0:0e26bf847b57 528 {
raheel123 0:0e26bf847b57 529 lcd.drawRectangle(180, 180, 220, 215, BLUE, FILL);
raheel123 0:0e26bf847b57 530 //printf("blue");
raheel123 0:0e26bf847b57 531 w=w+3; //for overal feeling indication
raheel123 0:0e26bf847b57 532 }
raheel123 0:0e26bf847b57 533 else if(hrmValue>=(hrm25)) // check for being > 75% of baseline
raheel123 0:0e26bf847b57 534 {
raheel123 0:0e26bf847b57 535 lcd.drawRectangle(180, 180, 220, 215, RED, FILL);
raheel123 0:0e26bf847b57 536 w=w+4; //for overal feeling indication
raheel123 0:0e26bf847b57 537 }
raheel123 0:0e26bf847b57 538 /* if((hrm5) <= hrmValue && hrmValue <= (hrm10)) // check for being in between -5% to 10% of baseline
raheel123 0:0e26bf847b57 539 {
raheel123 0:0e26bf847b57 540 lcd.drawRectangle(180, 180, 220, 215, GREEN, FILL);
raheel123 0:0e26bf847b57 541 //x, y, width, height, colour
raheel123 0:0e26bf847b57 542 //printf("green");
raheel123 0:0e26bf847b57 543 w=w+1; //for overal feeling indication
raheel123 0:0e26bf847b57 544 }
raheel123 0:0e26bf847b57 545 else if((hrm10) < hrmValue && hrmValue< (hrm25)) // check for being > +10% to +25% of baseline
raheel123 0:0e26bf847b57 546 {
raheel123 0:0e26bf847b57 547 lcd.drawRectangle(180, 180, 220, 215, YELLOW, FILL);
raheel123 0:0e26bf847b57 548 //printf("yellow");
raheel123 0:0e26bf847b57 549 //x, y, width, height, colour
raheel123 0:0e26bf847b57 550 w=w+2; //for overal feeling indication
raheel123 0:0e26bf847b57 551 }
raheel123 0:0e26bf847b57 552 else if(hrmValue < (hrm5)) // check for being <45% of baseline
raheel123 0:0e26bf847b57 553 {
raheel123 0:0e26bf847b57 554 lcd.drawRectangle(180, 180, 220, 215, BLUE, FILL);
raheel123 0:0e26bf847b57 555 //printf("blue");
raheel123 0:0e26bf847b57 556 w=w+3; //for overal feeling indication
raheel123 0:0e26bf847b57 557 }
raheel123 0:0e26bf847b57 558 else if(hrmValue>=(hrm25)) // check for being > 75% of baseline
raheel123 0:0e26bf847b57 559 {
raheel123 0:0e26bf847b57 560 lcd.drawRectangle(180, 180, 220, 215, RED, FILL);
raheel123 0:0e26bf847b57 561 w=w+4; //for overal feeling indication
raheel123 0:0e26bf847b57 562 }
raheel123 0:0e26bf847b57 563 */
raheel123 0:0e26bf847b57 564 //overal feeling combined box display
raheel123 0:0e26bf847b57 565 if(w < 4) // 1,2or3
raheel123 0:0e26bf847b57 566 {
raheel123 0:0e26bf847b57 567 lcd.drawRectangle(260, 180, 300, 215, GREEN, FILL);
raheel123 0:0e26bf847b57 568 //x, y, width, height, colour
raheel123 0:0e26bf847b57 569 //printf("green");
raheel123 0:0e26bf847b57 570 }
raheel123 0:0e26bf847b57 571 else if(w >= 4 && w < 6) // 4or5
raheel123 0:0e26bf847b57 572 {
raheel123 0:0e26bf847b57 573 lcd.drawRectangle(260, 180, 300, 215, YELLOW, FILL);
raheel123 0:0e26bf847b57 574 //printf("yellow");
raheel123 0:0e26bf847b57 575 //x, y, width, height, colour
raheel123 0:0e26bf847b57 576 }
raheel123 0:0e26bf847b57 577 else if(w >= 6 && w < 8) // 6 or 7
raheel123 0:0e26bf847b57 578 {
raheel123 0:0e26bf847b57 579 lcd.drawRectangle(260, 180, 300, 215, BLUE, FILL);
raheel123 0:0e26bf847b57 580 //printf("blue");
raheel123 0:0e26bf847b57 581 }
raheel123 0:0e26bf847b57 582 else if(w >= 8) // 8 or above just in case new scheme used later
raheel123 0:0e26bf847b57 583 {
raheel123 0:0e26bf847b57 584 lcd.drawRectangle(260, 180, 300, 215, RED, FILL);
raheel123 0:0e26bf847b57 585 }
raheel123 0:0e26bf847b57 586 //w=0; //reset for next time round
raheel123 0:0e26bf847b57 587 if(rateValue) {
raheel123 0:0e26bf847b57 588 printf("\n\r=====BPM==== %d =====\n\r\n\r",rateValue);
raheel123 0:0e26bf847b57 589 lcd.drawRectangle(110, 102, 300, 150, BLACK, FILL); //
raheel123 0:0e26bf847b57 590 lcd.printNumber(110,102, rateValue); //Heart rate digital actual calculated value - real time
raheel123 0:0e26bf847b57 591 lcd.printNumber(110,123, w); // now not used at this point
raheel123 0:0e26bf847b57 592 w=0;
raheel123 0:0e26bf847b57 593 }
raheel123 0:0e26bf847b57 594
raheel123 0:0e26bf847b57 595
raheel123 0:0e26bf847b57 596
raheel123 0:0e26bf847b57 597 wait(0.1);
raheel123 0:0e26bf847b57 598 // lcd.setTextColour(BLACK);
raheel123 0:0e26bf847b57 599 // lcd.drawRectangle(200, 0, 318, 20, BLACK, FILL); // date refresh
raheel123 0:0e26bf847b57 600 // lcd.drawRectangle(70, 21, 300, 60, BLACK, FILL); //time refresh
raheel123 0:0e26bf847b57 601 // lcd.drawRectangle(101, 31, 300, 150, BLACK, FILL); // 101 clears the area of screen with numbers so not to overwrite causing blurred numbers
raheel123 0:0e26bf847b57 602 lcd.drawRectangle(110, 60, 300, 101, BLACK, FILL); //110,31,300,150
raheel123 0:0e26bf847b57 603 // lcd.printNumber(110,60, gsrbaseline); //gsr baseline value (doesnt change)
raheel123 0:0e26bf847b57 604 // lcd.printNumber(110,81, gsrValue); //GSR actual value - real time
raheel123 0:0e26bf847b57 605
raheel123 0:0e26bf847b57 606 if(timestore2 != timeRTC.second) //a second has expired so send heart rate value to screen
raheel123 0:0e26bf847b57 607 {
raheel123 0:0e26bf847b57 608 led_2= !led_2;
raheel123 0:0e26bf847b57 609 // lcd.drawRectangle(110, 102, 300, 150, BLACK, FILL); //
raheel123 0:0e26bf847b57 610 // lcd.printNumber(110,102, rateValue); //Heart rate digital actual calculated value - real time
raheel123 0:0e26bf847b57 611 //lcd.printNumber(110,123, rateValue); // now not used at this point
raheel123 0:0e26bf847b57 612 timestore2 = timeRTC.second; // store new second value
raheel123 0:0e26bf847b57 613 }
raheel123 0:0e26bf847b57 614 if(storetosd>1 && storetosd<5)
raheel123 0:0e26bf847b57 615 { //if data to be captured to sd card do the following
raheel123 0:0e26bf847b57 616 res = lcd.getRTCTimeDate(&timeRTC);
raheel123 0:0e26bf847b57 617 length=snprintf(textday,3,"%d",timeRTC.day);
raheel123 0:0e26bf847b57 618 length=snprintf(textmonth,3,"%d",timeRTC.month);
raheel123 0:0e26bf847b57 619 length=snprintf(texthour,3,"%d",timeRTC.hour);
raheel123 0:0e26bf847b57 620 length=snprintf(textminute,3,"%d",timeRTC.minute);
raheel123 0:0e26bf847b57 621 length=snprintf(textsecond,3,"%d",timeRTC.second);
raheel123 0:0e26bf847b57 622 length=snprintf(textStringgsrb,9,"%f",gsrbaseline);// convert gsr baseline float to character string to send to SD card
raheel123 0:0e26bf847b57 623 length=snprintf(textStringgsr,9,"%f",gsrValue);// convert gsr float to character string to send to SD card
raheel123 0:0e26bf847b57 624 length=snprintf(textStringhrm,9,"%f",aHRMvalue);// convert analogue hrm float to character string to send to SD card
raheel123 0:0e26bf847b57 625
raheel123 0:0e26bf847b57 626 // length=snprintf(textStringgsr,9,"%f",gsrValue);// convert float to character string to send to SD card
raheel123 0:0e26bf847b57 627 char messageft[60]="\0";
raheel123 0:0e26bf847b57 628 if (candidate <1 || candidate>4) {strcat(messageft,"0,");}
raheel123 0:0e26bf847b57 629 if (candidate==1) {strcat(messageft,"1,");}
raheel123 0:0e26bf847b57 630 if (candidate==2) {strcat(messageft,"2,");}
raheel123 0:0e26bf847b57 631 if (candidate==3) {strcat(messageft,"3,");}
raheel123 0:0e26bf847b57 632 if (candidate==4) {strcat(messageft,"4,");}
raheel123 0:0e26bf847b57 633 if (storetosd==2) {strcat(messageft,"1,");}
raheel123 0:0e26bf847b57 634 if (storetosd==3) {strcat(messageft,"15,");}
raheel123 0:0e26bf847b57 635 if (storetosd==4) {strcat(messageft,"30,");}
raheel123 0:0e26bf847b57 636 strcat(messageft,textStringgsrb);
raheel123 0:0e26bf847b57 637 strcat(messageft,",");
raheel123 0:0e26bf847b57 638 strcat(messageft,textStringgsr);
raheel123 0:0e26bf847b57 639 strcat(messageft,",");
raheel123 0:0e26bf847b57 640 strcat(messageft,textStringhrm);
raheel123 0:0e26bf847b57 641 strcat(messageft,",");
raheel123 0:0e26bf847b57 642 strcat(messageft,textday);// add the hour value
raheel123 0:0e26bf847b57 643 strcat(messageft,",");
raheel123 0:0e26bf847b57 644 strcat(messageft,textmonth);// add the hour value
raheel123 0:0e26bf847b57 645 strcat(messageft,",");
raheel123 0:0e26bf847b57 646 strcat(messageft,texthour);// add the hour value
raheel123 0:0e26bf847b57 647 strcat(messageft,",");
raheel123 0:0e26bf847b57 648 strcat(messageft,textminute);// add the minute value
raheel123 0:0e26bf847b57 649 strcat(messageft,",");
raheel123 0:0e26bf847b57 650 strcat(messageft,textsecond);// add the hour value
raheel123 0:0e26bf847b57 651 strcat(messageft,"\n");
raheel123 0:0e26bf847b57 652 pc.printf("%s\r\n",messageft);
raheel123 0:0e26bf847b57 653
raheel123 0:0e26bf847b57 654 lcd.setTextColour(WHITE);//recording notice on screen
raheel123 0:0e26bf847b57 655 lcd.string(15,220,70,238,"Rec", &bytes);
raheel123 0:0e26bf847b57 656 wait(0.1);
raheel123 0:0e26bf847b57 657 int z;
raheel123 0:0e26bf847b57 658
raheel123 0:0e26bf847b57 659 if(storetosd==2)
raheel123 0:0e26bf847b57 660 { //if data to be captured to sd card every 1 minute do the following
raheel123 0:0e26bf847b57 661 if(k==0)
raheel123 0:0e26bf847b57 662 {// if timer hasnt been started start it
raheel123 0:0e26bf847b57 663 k=1; // start timer once per selected period
raheel123 0:0e26bf847b57 664 j=timeRTC.second;// store second value
raheel123 0:0e26bf847b57 665 timeRTC.second++; //move the timer forward by one to prevent chance of immediate trigger of timer trap
raheel123 0:0e26bf847b57 666 pc.printf("***********************start 1 min timer\r\n");
raheel123 0:0e26bf847b57 667 }
raheel123 0:0e26bf847b57 668 if(timeRTC.second!=j)
raheel123 0:0e26bf847b57 669 { //if second value is different from previous value assue 1 second has expired
raheel123 0:0e26bf847b57 670 //k=0;
raheel123 0:0e26bf847b57 671 j=timeRTC.second;// store new second value
raheel123 0:0e26bf847b57 672 l++; //increment second timer
raheel123 0:0e26bf847b57 673 pc.printf("************************** %d seconds have elapsed\r\n",l);
raheel123 0:0e26bf847b57 674 if (l==60)
raheel123 0:0e26bf847b57 675 { // 60 seconds have elapsed so lets save data to the SD card
raheel123 0:0e26bf847b57 676 l=0; //reset 1 minute counter
raheel123 0:0e26bf847b57 677 k=0; //reset timer
raheel123 0:0e26bf847b57 678 lcd.setTextColour(RED);
raheel123 0:0e26bf847b57 679 lcd.string(15,220,70,238,"Rec", &bytes);
raheel123 0:0e26bf847b57 680 wait(1);
raheel123 0:0e26bf847b57 681 pc.printf("***********reset 1 min timer\r\n");
raheel123 0:0e26bf847b57 682 pc.printf("***********saving to file - 1 minute\r\n");
raheel123 0:0e26bf847b57 683 writtenBytes=0; //, readbytes=0; //i=0;
raheel123 0:0e26bf847b57 684 fres=lcd.SDFwriteFile(messageft, sizeof(messageft), &writtenBytes, WORKSPACE0); //write to the open file in WORKSPACE0 size of message in bytes and store the successfully written Bytes on writtenBytes variable
raheel123 0:0e26bf847b57 685 die(fres); //If any error report it
raheel123 0:0e26bf847b57 686 lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0
raheel123 0:0e26bf847b57 687 }
raheel123 0:0e26bf847b57 688 }
raheel123 0:0e26bf847b57 689 }
raheel123 0:0e26bf847b57 690
raheel123 0:0e26bf847b57 691 if(storetosd==3)
raheel123 0:0e26bf847b57 692 { //if data to be captured to sd card every 15 minutes do the following
raheel123 0:0e26bf847b57 693 if(k==0)
raheel123 0:0e26bf847b57 694 {// if timer hasnt been started start it
raheel123 0:0e26bf847b57 695 k=1; // start timer once per selected period
raheel123 0:0e26bf847b57 696 j=timeRTC.minute;// store initial minute value
raheel123 0:0e26bf847b57 697 l=0; //clear minute counter
raheel123 0:0e26bf847b57 698 }
raheel123 0:0e26bf847b57 699 if(k==1)
raheel123 0:0e26bf847b57 700 { //if timer started do the following
raheel123 0:0e26bf847b57 701 //z=j; // save last value for minute
raheel123 0:0e26bf847b57 702 if(timeRTC.minute==j)
raheel123 0:0e26bf847b57 703 { //the minute value has not changed
raheel123 0:0e26bf847b57 704 z=0;
raheel123 0:0e26bf847b57 705 }
raheel123 0:0e26bf847b57 706 else
raheel123 0:0e26bf847b57 707 { //if the minute value has changed
raheel123 0:0e26bf847b57 708 l++; // count how many minutes have passed
raheel123 0:0e26bf847b57 709 j=timeRTC.minute;// store new minute value
raheel123 0:0e26bf847b57 710 pc.printf("*************************** %d minutes have elapsed\r\n",l);
raheel123 0:0e26bf847b57 711 }
raheel123 0:0e26bf847b57 712 if(l==15)
raheel123 0:0e26bf847b57 713 { // 15 minutes have elapsed so lets save data to the SD card
raheel123 0:0e26bf847b57 714 l=0; //reset 15 minute counter
raheel123 0:0e26bf847b57 715 k=0; //reset timer
raheel123 0:0e26bf847b57 716 lcd.setTextColour(RED);
raheel123 0:0e26bf847b57 717 lcd.string(15,220,70,238,"Rec", &bytes);
raheel123 0:0e26bf847b57 718 wait(1);
raheel123 0:0e26bf847b57 719 pc.printf("***********reset 15 min timer\r\n");
raheel123 0:0e26bf847b57 720 pc.printf("***********saving to file - 15 minute\r\n");
raheel123 0:0e26bf847b57 721 writtenBytes=0; //, readbytes=0; //i=0;
raheel123 0:0e26bf847b57 722 fres=lcd.SDFwriteFile(messageft, sizeof(messageft), &writtenBytes, WORKSPACE0); //write to the open file in WORKSPACE0 size of message in bytes and store the successfully written Bytes on writtenBytes variable
raheel123 0:0e26bf847b57 723 die(fres); //If any error report it
raheel123 0:0e26bf847b57 724 lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0
raheel123 0:0e26bf847b57 725 } //end of if 15 mins counted
raheel123 0:0e26bf847b57 726 } //end of if timer has started
raheel123 0:0e26bf847b57 727 } // end of if 15min capture time selected
raheel123 0:0e26bf847b57 728
raheel123 0:0e26bf847b57 729
raheel123 0:0e26bf847b57 730 if(storetosd==4)
raheel123 0:0e26bf847b57 731 { //if data to be captured to sd card every 15 minutes do the following
raheel123 0:0e26bf847b57 732 if(k==0)
raheel123 0:0e26bf847b57 733 {// if timer hasnt been started start it
raheel123 0:0e26bf847b57 734 k=1; // start timer once per selected period
raheel123 0:0e26bf847b57 735 j=timeRTC.minute;// store minute value
raheel123 0:0e26bf847b57 736 j++; //move the timer along by one to prevent chance of immediate trigger of timer trap
raheel123 0:0e26bf847b57 737 pc.printf("*****************************start 30 min timer\r\n");
raheel123 0:0e26bf847b57 738 }
raheel123 0:0e26bf847b57 739 if(timeRTC.minute!=j)
raheel123 0:0e26bf847b57 740 { //if minute value is different from previous value assue 1 minute has expired
raheel123 0:0e26bf847b57 741 //k=0;
raheel123 0:0e26bf847b57 742 j=timeRTC.minute;// store new minute value
raheel123 0:0e26bf847b57 743 l++; //increment minute timer
raheel123 0:0e26bf847b57 744 pc.printf("***************************** %d minutes have elapsed\r\n",l);
raheel123 0:0e26bf847b57 745 if (l==30)
raheel123 0:0e26bf847b57 746 { // 30 minutes have elapsed so lets save data to the SD card
raheel123 0:0e26bf847b57 747 l=0; //reset 30 minute counter
raheel123 0:0e26bf847b57 748 k=0; //reset timer
raheel123 0:0e26bf847b57 749 lcd.setTextColour(RED);
raheel123 0:0e26bf847b57 750 lcd.string(15,220,70,238,"Rec", &bytes);
raheel123 0:0e26bf847b57 751 wait(1);
raheel123 0:0e26bf847b57 752 pc.printf("***********reset 30 min timer\r\n");
raheel123 0:0e26bf847b57 753 pc.printf("***********saving to file - 30 minute\r\n");
raheel123 0:0e26bf847b57 754 writtenBytes=0; //, readbytes=0; //i=0;
raheel123 0:0e26bf847b57 755 fres=lcd.SDFwriteFile(messageft, sizeof(messageft), &writtenBytes, WORKSPACE0); //write to the open file in WORKSPACE0 size of message in bytes and store the successfully written Bytes on writtenBytes variable
raheel123 0:0e26bf847b57 756 die(fres); //If any error report it
raheel123 0:0e26bf847b57 757 lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0
raheel123 0:0e26bf847b57 758 }
raheel123 0:0e26bf847b57 759 }
raheel123 0:0e26bf847b57 760 }
raheel123 0:0e26bf847b57 761
raheel123 0:0e26bf847b57 762
raheel123 0:0e26bf847b57 763 lcd.setTextColour(WHITE);
raheel123 0:0e26bf847b57 764 res = lcd.getRTCTimeDate(&timeRTC);
raheel123 0:0e26bf847b57 765 pc.printf("%d sec %d min %d \r\n",timeRTC.second, timeRTC.minute, storetosd);
raheel123 0:0e26bf847b57 766 // pc.printf("%d \r\n",timeRTC.minute);
raheel123 0:0e26bf847b57 767 } //end of storetosd if
raheel123 0:0e26bf847b57 768
raheel123 0:0e26bf847b57 769
raheel123 0:0e26bf847b57 770 if(lcd.touchScreen(&point)==VALID)
raheel123 0:0e26bf847b57 771 { //if a touch on screen is valid check which button
raheel123 0:0e26bf847b57 772 if(point.y>180 && point.y<215 && point.x<50)
raheel123 0:0e26bf847b57 773 { //if the touch on button1 draw the object button1 as SELECTED
raheel123 0:0e26bf847b57 774 lcd.objButton(10, 180, 50, 215, SELECTED, "EXIT");
raheel123 0:0e26bf847b57 775 wait_ms(50);
raheel123 0:0e26bf847b57 776 lcd.objButton(10, 180, 50, 215, DESELECTED, "EXIT");
raheel123 0:0e26bf847b57 777 pc.printf("EXIT\r\n"); //debug
raheel123 0:0e26bf847b57 778 but1=1;
raheel123 0:0e26bf847b57 779 }// end of if button 1 pressed
raheel123 0:0e26bf847b57 780 }// end of if screen touched
raheel123 0:0e26bf847b57 781 } //end of main loop while Exit button
raheel123 0:0e26bf847b57 782
raheel123 0:0e26bf847b57 783 if(storetosd>1 && storetosd<5)
raheel123 0:0e26bf847b57 784 { //if data to be captured to sd card close the file properly
raheel123 0:0e26bf847b57 785 lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0
raheel123 0:0e26bf847b57 786 //lcd.string(10,row,319,239,"Closing File...",&charsPrinted); row+=15;
raheel123 0:0e26bf847b57 787 lcd.SDFcloseFile(WORKSPACE0); //Close the file --------------------
raheel123 0:0e26bf847b57 788 }
raheel123 0:0e26bf847b57 789 pc.printf("SD open file now saved and closed properly\r\n");
raheel123 0:0e26bf847b57 790 wait(3); // wait to show message before starting the program again
raheel123 0:0e26bf847b57 791 pc.printf("re-starting the program again\r\n");
raheel123 0:0e26bf847b57 792 wait(2);
raheel123 0:0e26bf847b57 793 }// end of total program while statement
raheel123 0:0e26bf847b57 794 }// end of main program