Mike Pollock / Mbed 2 deprecated New_Objects_SG2

Tapton School Project Sentinel - 2

Dependencies:   SMARTGPU2 mbed

Fork of Objects_SG2 by Vizic Technologies

main.cpp@3:dfbea2558f5c, 2018-01-08 (annotated)

Committer:
mptapton
Date:
Mon Jan 08 13:30:42 2018 +0000
Revision:
3:dfbea2558f5c
Parent:
2:8045d079eac2 
Tapton School Project - Heart Rate Monitor 2

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emmanuelchio 1:66322a7f180a 1 /**************************************************************************************/
emmanuelchio 0:c95df289dc58 2 /**************************************************************************************/
emmanuelchio 0:c95df289dc58 3 /*SMARTGPU2 intelligent embedded graphics processor unit
emmanuelchio 1:66322a7f180a 4 those examples are for using the SMARTGPU2 with the mbed microcontoller, just connect tx,rx,and reset
emmanuelchio 0:c95df289dc58 5 Board:
emmanuelchio 1:66322a7f180a 6 http://www.vizictechnologies.com/
emmanuelchio 0:c95df289dc58 7
emmanuelchio 0:c95df289dc58 8 www.vizictechnologies.com
emmanuelchio 1:66322a7f180a 9 Vizic Technologies copyright 2014 */
emmanuelchio 1:66322a7f180a 10 /**************************************************************************************/
emmanuelchio 0:c95df289dc58 11 /**************************************************************************************/
emmanuelchio 0:c95df289dc58 12
emmanuelchio 0:c95df289dc58 13 #include "mbed.h"
emmanuelchio 0:c95df289dc58 14 #include "SMARTGPU2.h"
emmanuelchio 0:c95df289dc58 15
mptapton 2:8045d079eac2 16 AnalogIn hrm (p16);
mptapton 2:8045d079eac2 17 DigitalIn DigHRM (p21);
mptapton 2:8045d079eac2 18 AnalogIn gsr(p17); // alalogue input pin for the galvanic skin response sensor
mptapton 2:8045d079eac2 19
mptapton 2:8045d079eac2 20 Serial pc(USBTX, USBRX); // pc's usb tx, rx
mptapton 2:8045d079eac2 21
mptapton 2:8045d079eac2 22 DigitalOut led_1(LED1);
mptapton 2:8045d079eac2 23 DigitalOut led_2(LED2);
mptapton 2:8045d079eac2 24 DigitalOut led_3(LED3);
mptapton 2:8045d079eac2 25 DigitalOut led_4(LED4);
mptapton 2:8045d079eac2 26
emmanuelchio 0:c95df289dc58 27 SMARTGPU2 lcd(TXPIN,RXPIN,RESETPIN); //create our object called "lcd"
emmanuelchio 0:c95df289dc58 28
mptapton 2:8045d079eac2 29 TIME timeRTC;
mptapton 2:8045d079eac2 30 STATE stateRTC;
emmanuelchio 0:c95df289dc58 31 /***************************************************/
emmanuelchio 0:c95df289dc58 32 /***************************************************/
emmanuelchio 0:c95df289dc58 33 void initializeSmartGPU2(void){ //Initialize SMARTGPU2 Board
emmanuelchio 0:c95df289dc58 34 lcd.reset(); //physically reset SMARTGPU2
emmanuelchio 0:c95df289dc58 35 lcd.start(); //initialize the SMARTGPU2 processor
emmanuelchio 0:c95df289dc58 36 }
mptapton 2:8045d079eac2 37
mptapton 2:8045d079eac2 38 float gsrValue = 0,gsrbaseline = 0,hrmValue = 0,hrmbaseline = 0;
emmanuelchio 0:c95df289dc58 39
mptapton 2:8045d079eac2 40 void Get_gsrBaseline(void)
mptapton 2:8045d079eac2 41 {
mptapton 2:8045d079eac2 42 double gsrsum = 0;
mptapton 2:8045d079eac2 43 wait(1);
mptapton 2:8045d079eac2 44 for(int i=0; i<500; i++) {
mptapton 2:8045d079eac2 45 gsrValue = gsr;
mptapton 2:8045d079eac2 46 gsrsum += gsrValue;
mptapton 2:8045d079eac2 47 wait(0.005);
mptapton 2:8045d079eac2 48 }
mptapton 2:8045d079eac2 49 gsrbaseline = gsrsum/500;
mptapton 2:8045d079eac2 50 }
mptapton 2:8045d079eac2 51
mptapton 2:8045d079eac2 52 // calculate hrmbaseline to compare against
mptapton 2:8045d079eac2 53 void Get_hrmBaseline(void)
mptapton 2:8045d079eac2 54 {
mptapton 2:8045d079eac2 55 double hrmsum = 0;
mptapton 2:8045d079eac2 56 wait(1);
mptapton 2:8045d079eac2 57 for(int i=0; i<500; i++) {
mptapton 2:8045d079eac2 58 hrmValue = hrm;
mptapton 2:8045d079eac2 59 hrmsum += hrmValue;
mptapton 2:8045d079eac2 60 wait(0.005);
mptapton 2:8045d079eac2 61 }
mptapton 2:8045d079eac2 62 hrmbaseline = hrmsum/500;
mptapton 2:8045d079eac2 63 }
mptapton 2:8045d079eac2 64
mptapton 2:8045d079eac2 65 FILERESULT fres; //create the variable that will store all SMARTGPU2 commands responses
mptapton 2:8045d079eac2 66 int sdok;
mptapton 2:8045d079eac2 67
mptapton 2:8045d079eac2 68 unsigned int row=10;
mptapton 2:8045d079eac2 69
mptapton 2:8045d079eac2 70 //function that checks if the SD card operation had a problem
mptapton 2:8045d079eac2 71 void die(unsigned char response){ //if the response is different than OK, print and wait for 3 seconds
mptapton 2:8045d079eac2 72 NUMBEROFBYTES charsPrint;
mptapton 2:8045d079eac2 73 pc.printf("%d\r\n",response); //write to the USB PC if there is a problem
mptapton 2:8045d079eac2 74 if(response!=F_OK){
mptapton 2:8045d079eac2 75 pc.printf("Error on microSD... \r\n");
mptapton 2:8045d079eac2 76 wait(3);
mptapton 2:8045d079eac2 77 // while(1);
mptapton 2:8045d079eac2 78 }
mptapton 2:8045d079eac2 79 sdok=1;
mptapton 2:8045d079eac2 80 }
mptapton 2:8045d079eac2 81
mptapton 2:8045d079eac2 82
mptapton 2:8045d079eac2 83 int main() { //start of main program ********
mptapton 2:8045d079eac2 84
mptapton 2:8045d079eac2 85 SMARTGPUREPLY res; // responses from GPU
emmanuelchio 0:c95df289dc58 86 POINT point;
mptapton 2:8045d079eac2 87
mptapton 2:8045d079eac2 88 int but1; // button pressed variable
mptapton 2:8045d079eac2 89 pc.baud(9600);
mptapton 2:8045d079eac2 90
emmanuelchio 0:c95df289dc58 91 initializeSmartGPU2(); //Init communication with SmartGPU2 board
emmanuelchio 0:c95df289dc58 92
emmanuelchio 1:66322a7f180a 93 lcd.baudChange(BAUD6); //set a fast baud! for fast drawing
mptapton 2:8045d079eac2 94
mptapton 2:8045d079eac2 95 res = lcd.setupRTC(&stateRTC); // start the SmartGPU2 Real Time Clock RTC
emmanuelchio 0:c95df289dc58 96
mptapton 2:8045d079eac2 97 NUMBEROFBYTES bytes; // for use in text string call
mptapton 2:8045d079eac2 98
mptapton 2:8045d079eac2 99 float gsrValue = 0,gsrbaseline = 0,aHRMvalue = 0,dHRMvalue = 0;
mptapton 2:8045d079eac2 100
mptapton 2:8045d079eac2 101 while(1)
mptapton 2:8045d079eac2 102 { // set up a loop to keep endless operation and changes to user operation
mptapton 2:8045d079eac2 103 pc.printf("Start of Main\r\n");
mptapton 2:8045d079eac2 104 but1 = 0;
mptapton 2:8045d079eac2 105 gsrbaseline = gsr;
mptapton 2:8045d079eac2 106 lcd.erase();
mptapton 2:8045d079eac2 107 lcd.setTextColour(WHITE);
mptapton 2:8045d079eac2 108 lcd.setTextSize(FONT1);
mptapton 2:8045d079eac2 109
emmanuelchio 0:c95df289dc58 110 //draw the object button1 and button2
mptapton 2:8045d079eac2 111 lcd.objButton(10, 170, 150, 220, DESELECTED, "Change?");
mptapton 2:8045d079eac2 112 lcd.objButton(170, 170, 309, 220, DESELECTED, "Continue");
mptapton 2:8045d079eac2 113
mptapton 2:8045d079eac2 114 res = lcd.getRTCTimeDate(&timeRTC);
mptapton 2:8045d079eac2 115 lcd.string(70,40,300,60,"Hour Minutes Seconds", &bytes);
mptapton 2:8045d079eac2 116 lcd.string(0,60,69,80,"Time:", &bytes);
mptapton 2:8045d079eac2 117 lcd.string(70,100,300,120,"Day Month Year", &bytes);
mptapton 2:8045d079eac2 118 lcd.string(0,120,100,140,"Date:", &bytes);
mptapton 2:8045d079eac2 119
mptapton 2:8045d079eac2 120 lcd.printNumber(85,60, timeRTC.hour);
mptapton 2:8045d079eac2 121 lcd.printNumber(130,60, timeRTC.minute);
mptapton 2:8045d079eac2 122 lcd.printNumber(190,60, timeRTC.second);
mptapton 2:8045d079eac2 123 lcd.printNumber(85,120, timeRTC.day);
mptapton 2:8045d079eac2 124 lcd.printNumber(130,120, timeRTC.month);
mptapton 2:8045d079eac2 125 lcd.printNumber(190,120, timeRTC.year);
mptapton 2:8045d079eac2 126
mptapton 2:8045d079eac2 127 lcd.setTextColour(GREEN);
mptapton 2:8045d079eac2 128 lcd.string(0,0,300,20,"Press Change? to set the time", &bytes);
mptapton 2:8045d079eac2 129 lcd.setTextColour(WHITE);
mptapton 2:8045d079eac2 130 pc.printf("TEST\r\n");//debug
mptapton 2:8045d079eac2 131 but1=0; // prepare for catching a button press
mptapton 2:8045d079eac2 132 led_2=0; //debug
mptapton 2:8045d079eac2 133 while (but1 == 0) //wait for button press loop
mptapton 2:8045d079eac2 134 {
mptapton 2:8045d079eac2 135 //ask for a touch
mptapton 2:8045d079eac2 136 if(lcd.touchScreen(&point)==VALID)
mptapton 2:8045d079eac2 137 { //if a touch on screen is valid check which button
mptapton 2:8045d079eac2 138 if(point.y>170 && point.y<220 && point.x<160)
mptapton 2:8045d079eac2 139 { //if the touch on button1 draw the object button1 as SELECTED
mptapton 2:8045d079eac2 140 lcd.objButton(10, 170, 150, 220, SELECTED, "Change Time?");
mptapton 2:8045d079eac2 141 wait_ms(50);
mptapton 2:8045d079eac2 142 lcd.objButton(10, 170, 150, 220, DESELECTED, "Change Time?");
mptapton 2:8045d079eac2 143 pc.printf("change time button pressed\r\n"); //debug
mptapton 2:8045d079eac2 144 timeRTC.hour = 18; // SET DATE AND TIME VALUES HERE ONCE
mptapton 2:8045d079eac2 145 timeRTC.minute = 55;
mptapton 2:8045d079eac2 146 timeRTC.second = 0;
mptapton 2:8045d079eac2 147 timeRTC.day = 7;
mptapton 2:8045d079eac2 148 timeRTC.month = 1;
mptapton 2:8045d079eac2 149 timeRTC.year = 2018;
mptapton 2:8045d079eac2 150 res = lcd.setRTCTimeDate(&timeRTC); // send the above values to the RTC
mptapton 2:8045d079eac2 151 wait(2);
mptapton 2:8045d079eac2 152 res = lcd.getRTCTimeDate(&timeRTC); // get the RTC values back
mptapton 2:8045d079eac2 153 lcd.setTextColour(WHITE);
mptapton 2:8045d079eac2 154 lcd.drawRectangle(200, 0, 318, 20, BLACK, FILL); // date refresh
mptapton 2:8045d079eac2 155 lcd.drawRectangle(85, 60, 300, 80, BLACK, FILL); //time refresh
mptapton 2:8045d079eac2 156 lcd.drawRectangle(85, 120, 300, 140, BLACK, FILL); //clears the area of screen with numbers so not to overwrite causing blurred numbers
mptapton 2:8045d079eac2 157 lcd.printNumber(85,60, timeRTC.hour);
mptapton 2:8045d079eac2 158 lcd.printNumber(130,60, timeRTC.minute);
mptapton 2:8045d079eac2 159 lcd.printNumber(190,60, timeRTC.second);
mptapton 2:8045d079eac2 160 lcd.printNumber(85,120, timeRTC.day);
mptapton 2:8045d079eac2 161 lcd.printNumber(130,120, timeRTC.month);
mptapton 2:8045d079eac2 162 lcd.printNumber(190,120, timeRTC.year);
mptapton 2:8045d079eac2 163 lcd.drawRectangle(0, 0, 300, 20, BLACK, FILL); // date refresh
mptapton 2:8045d079eac2 164 lcd.string(0,0,300,20,"OK new time set from storred values", &bytes);
mptapton 2:8045d079eac2 165 wait(3);// display for 2 seconds
mptapton 2:8045d079eac2 166 led_2=1;
mptapton 2:8045d079eac2 167 but1 = 1; // button was pressed so set var to get out of this button press loop
mptapton 2:8045d079eac2 168 } //end of Button 1 pressed IF
mptapton 2:8045d079eac2 169
mptapton 2:8045d079eac2 170 //IF BUTTON2
mptapton 2:8045d079eac2 171 if(point.y>170 && point.y<220 && point.x>160)
mptapton 2:8045d079eac2 172 { //if the touch on button2 draw the object button2 as SELECTED
mptapton 2:8045d079eac2 173 lcd.objButton(170, 170, 309, 220, SELECTED, "Continue");
mptapton 2:8045d079eac2 174 wait_ms(50);
mptapton 2:8045d079eac2 175 lcd.objButton(170, 170, 309, 220, DESELECTED, "Continue");
mptapton 2:8045d079eac2 176 but1 = 1;// button was pressed so set var to get out of thi sbutton press loop
mptapton 2:8045d079eac2 177 pc.printf("continue button pressed\r\n"); //debug
mptapton 2:8045d079eac2 178 }//end of Button 2 pressed IF
mptapton 2:8045d079eac2 179 } // end of has a valid screen touch been made IF
mptapton 2:8045d079eac2 180 } //end of second wait for button press while statement
mptapton 2:8045d079eac2 181
mptapton 2:8045d079eac2 182 but1=0; //reset button pressed var
mptapton 2:8045d079eac2 183 int candidate=0; //set up a var to track which candidate to be monitored
mptapton 2:8045d079eac2 184 lcd.erase(); //clear the screen
mptapton 2:8045d079eac2 185 lcd.setTextColour(WHITE);
emmanuelchio 0:c95df289dc58 186
mptapton 2:8045d079eac2 187 //draw the object button1 through button4 for Candidate selection
mptapton 2:8045d079eac2 188 lcd.string(0,0,300,20,"Select the Candidate to be monitored", &bytes);
mptapton 2:8045d079eac2 189 lcd.objButton(10, 30, 200, 60, DESELECTED, "Candidate 1");
mptapton 2:8045d079eac2 190 lcd.objButton(10, 85, 200, 120, DESELECTED, "Candidate 2");
mptapton 2:8045d079eac2 191 lcd.objButton(10, 145, 200, 180, DESELECTED, "Candidate 3");
mptapton 2:8045d079eac2 192 lcd.objButton(10, 205, 200, 238, DESELECTED, "Candidate 4");
mptapton 2:8045d079eac2 193
mptapton 2:8045d079eac2 194 while (but1 == 0) //wait for button press loop
mptapton 2:8045d079eac2 195 {
mptapton 2:8045d079eac2 196 //pc.printf("endless time loop\r\n"); //debug
mptapton 2:8045d079eac2 197 led_4=!led_4; //debug
mptapton 2:8045d079eac2 198 if(lcd.touchScreen(&point)==VALID)
mptapton 2:8045d079eac2 199 { //if a touch on screen is valid check which button
mptapton 2:8045d079eac2 200 if(point.y>30 && point.y<60 && point.x<200)
mptapton 2:8045d079eac2 201 { //if the touch on button1 draw the object button1 as SELECTED
mptapton 2:8045d079eac2 202 lcd.objButton(10, 30, 200, 60, SELECTED, "Candidate 1");
mptapton 2:8045d079eac2 203 wait_ms(50);
mptapton 2:8045d079eac2 204 lcd.objButton(10, 30, 200, 60, DESELECTED, "Candidate 1");
mptapton 2:8045d079eac2 205 pc.printf("Candidate 1\r\n"); //debug
mptapton 2:8045d079eac2 206 but1=1;
mptapton 2:8045d079eac2 207 candidate=1;
mptapton 2:8045d079eac2 208 }// end of if button 1 pressed
mptapton 2:8045d079eac2 209
mptapton 2:8045d079eac2 210 if(point.y>85 && point.y<120 && point.x<200)
mptapton 2:8045d079eac2 211 { //if the touch on button1 draw the object button1 as SELECTED
mptapton 2:8045d079eac2 212 lcd.objButton(10, 85, 200, 120, SELECTED, "Candidate 2");
mptapton 2:8045d079eac2 213 wait_ms(50);
mptapton 2:8045d079eac2 214 lcd.objButton(10, 85, 200, 120, DESELECTED, "Candidate 2");
mptapton 2:8045d079eac2 215 pc.printf("Candidate 2\r\n"); //debug
mptapton 2:8045d079eac2 216 but1=1;
mptapton 2:8045d079eac2 217 candidate=2;
mptapton 2:8045d079eac2 218 }// end of if button 2 pressed
mptapton 2:8045d079eac2 219
mptapton 2:8045d079eac2 220 if(point.y>145 && point.y<180 && point.x<200)
mptapton 2:8045d079eac2 221 { //if the touch on button1 draw the object button1 as SELECTED
mptapton 2:8045d079eac2 222 lcd.objButton(10, 145, 200, 180, SELECTED, "Candidate 3");
mptapton 2:8045d079eac2 223 wait_ms(50);
mptapton 2:8045d079eac2 224 lcd.objButton(10, 145, 200, 180, DESELECTED, "Candidate 3");
mptapton 2:8045d079eac2 225 pc.printf("Candidate 3\r\n"); //debug
mptapton 2:8045d079eac2 226 but1=1;
mptapton 2:8045d079eac2 227 candidate=3;
mptapton 2:8045d079eac2 228 }// end of if button 3 pressed
mptapton 2:8045d079eac2 229
mptapton 2:8045d079eac2 230 if(point.y>205 && point.y<238 && point.x<200)
mptapton 2:8045d079eac2 231 { //if the touch on button1 draw the object button1 as SELECTED
mptapton 2:8045d079eac2 232 lcd.objButton(10, 205, 200, 238, SELECTED, "Candidate 4");
mptapton 2:8045d079eac2 233 wait_ms(50);
mptapton 2:8045d079eac2 234 lcd.objButton(10, 205, 200, 238, DESELECTED, "Candidate 4");
mptapton 2:8045d079eac2 235 pc.printf("Candidate 4\r\n"); //debug
mptapton 2:8045d079eac2 236 but1=1;
mptapton 2:8045d079eac2 237 candidate=4;
mptapton 2:8045d079eac2 238 }// end of if button 4 pressed
mptapton 2:8045d079eac2 239 }// end of if screen touched
mptapton 2:8045d079eac2 240 } //end of the button press while
mptapton 2:8045d079eac2 241
mptapton 2:8045d079eac2 242 wait(1);
mptapton 2:8045d079eac2 243 lcd.erase(); //clear the screen
mptapton 2:8045d079eac2 244 lcd.setTextColour(CYAN);
mptapton 2:8045d079eac2 245 lcd.setTextSize(FONT1);
mptapton 2:8045d079eac2 246 if (candidate==0)lcd.string(0,0,300,20,"NO Candidate selected", &bytes);
mptapton 2:8045d079eac2 247 if (candidate==1)lcd.string(0,0,300,20,"Candidate 1 selected", &bytes);
mptapton 2:8045d079eac2 248 if (candidate==2)lcd.string(0,0,300,20,"Candidate 2 selected", &bytes);
mptapton 2:8045d079eac2 249 if (candidate==3)lcd.string(0,0,300,20,"Candidate 3 selected", &bytes);
mptapton 2:8045d079eac2 250 if (candidate==4)lcd.string(0,0,300,20,"Candidate 4 selected", &bytes);
mptapton 2:8045d079eac2 251 wait(1);
mptapton 2:8045d079eac2 252 sdok=0;
mptapton 2:8045d079eac2 253
mptapton 2:8045d079eac2 254 char buffer[100]={0};
mptapton 2:8045d079eac2 255 unsigned int dirs=0, files=0, i=0, sdcardavail=0;
mptapton 2:8045d079eac2 256 NUMBEROFBYTES charsPrinted;
mptapton 2:8045d079eac2 257
mptapton 2:8045d079eac2 258 unsigned char response;
mptapton 2:8045d079eac2 259
mptapton 2:8045d079eac2 260 fres=lcd.SDFgetList(&dirs,&files); //obtain dirs and files
mptapton 2:8045d079eac2 261 die(fres);
mptapton 2:8045d079eac2 262 if(sdok==1)
mptapton 2:8045d079eac2 263 {//if the SD card is there and ok list the directory contents
mptapton 2:8045d079eac2 264 pc.printf("SD card is there\r\n");
mptapton 2:8045d079eac2 265 sdcardavail=1; // set to determine if user given choice to save session to SD card
mptapton 2:8045d079eac2 266 } //end of if statement to check if SD disc there and ok
mptapton 2:8045d079eac2 267 wait(1);
mptapton 2:8045d079eac2 268
mptapton 2:8045d079eac2 269 int storetosd=0; //set up a var to track if seesion to be saved to disc if so at what intervals
mptapton 2:8045d079eac2 270
mptapton 2:8045d079eac2 271 if(sdcardavail==1)
mptapton 2:8045d079eac2 272 { //only give these options if a SD card is available and ok
mptapton 2:8045d079eac2 273 but1=0; //reset button pressed var
mptapton 2:8045d079eac2 274 lcd.erase(); //clear the screen
mptapton 2:8045d079eac2 275 lcd.setTextColour(WHITE);
mptapton 2:8045d079eac2 276 //draw the object button1 through button4 for save to disc option selection
mptapton 2:8045d079eac2 277 lcd.string(0,0,315,20,"Select if session to be saved to disc, if so, select interval required", &bytes);
mptapton 2:8045d079eac2 278 lcd.objButton(10, 30, 200, 60, DESELECTED, "Don't Save");
mptapton 2:8045d079eac2 279 lcd.objButton(10, 85, 200, 120, DESELECTED, "Save, 1 minute");
mptapton 2:8045d079eac2 280 lcd.objButton(10, 145, 200, 180, DESELECTED, "Save, 15 minutes");
mptapton 2:8045d079eac2 281 lcd.objButton(10, 205, 200, 238, DESELECTED, "Save, 30 minutes");
mptapton 2:8045d079eac2 282
mptapton 2:8045d079eac2 283 while(but1 == 0) //wait for button press loop
mptapton 2:8045d079eac2 284 {
mptapton 2:8045d079eac2 285 //pc.printf("endless time loop\r\n"); //debug
mptapton 2:8045d079eac2 286 led_4=!led_4; //debug
mptapton 2:8045d079eac2 287 if(lcd.touchScreen(&point)==VALID)
mptapton 2:8045d079eac2 288 { //if a touch on screen is valid check which button
mptapton 2:8045d079eac2 289 if(point.y>30 && point.y<60 && point.x<200)
mptapton 2:8045d079eac2 290 { //if the touch on button1 draw the object button1 as SELECTED
mptapton 2:8045d079eac2 291 lcd.objButton(10, 30, 200, 60, SELECTED, "Don't Save");
mptapton 2:8045d079eac2 292 wait_ms(50);
mptapton 2:8045d079eac2 293 lcd.objButton(10, 30, 200, 60, DESELECTED, "Don't Save");
mptapton 2:8045d079eac2 294 pc.printf("Don't Save\r\n"); //debug
mptapton 2:8045d079eac2 295 but1=1;
mptapton 2:8045d079eac2 296 storetosd=1;
mptapton 2:8045d079eac2 297 }// end of if button 1 pressed
mptapton 2:8045d079eac2 298
mptapton 2:8045d079eac2 299 if(point.y>85 && point.y<120 && point.x<200)
mptapton 2:8045d079eac2 300 { //if the touch on button1 draw the object button1 as SELECTED
mptapton 2:8045d079eac2 301 lcd.objButton(10, 85, 200, 120, SELECTED, "Save, 1 minute");
mptapton 2:8045d079eac2 302 wait_ms(50);
mptapton 2:8045d079eac2 303 lcd.objButton(10, 85, 200, 120, DESELECTED, "Save, 1 minute");
mptapton 2:8045d079eac2 304 pc.printf("Save 1 minute\r\n"); //debug
mptapton 2:8045d079eac2 305 but1=1;
mptapton 2:8045d079eac2 306 storetosd=2;
mptapton 2:8045d079eac2 307 }// end of if button 2 pressed
mptapton 2:8045d079eac2 308
mptapton 2:8045d079eac2 309 if(point.y>145 && point.y<180 && point.x<200)
mptapton 2:8045d079eac2 310 { //if the touch on button1 draw the object button1 as SELECTED
mptapton 2:8045d079eac2 311 lcd.objButton(10, 145, 200, 180, SELECTED, "Save, 15 minutes");
mptapton 2:8045d079eac2 312 wait_ms(50);
mptapton 2:8045d079eac2 313 lcd.objButton(10, 145, 200, 180, DESELECTED, "Save, 15 minutes");
mptapton 2:8045d079eac2 314 pc.printf("Save, 15 minutes\r\n"); //debug
mptapton 2:8045d079eac2 315 but1=1;
mptapton 2:8045d079eac2 316 storetosd=3;
mptapton 2:8045d079eac2 317 }// end of if button 3 pressed
mptapton 2:8045d079eac2 318
mptapton 2:8045d079eac2 319 if(point.y>205 && point.y<238 && point.x<200)
mptapton 2:8045d079eac2 320 { //if the touch on button1 draw the object button1 as SELECTED
mptapton 2:8045d079eac2 321 lcd.objButton(10, 205, 200, 238, SELECTED, "Save, 30 minutes");
mptapton 2:8045d079eac2 322 wait_ms(50);
mptapton 2:8045d079eac2 323 lcd.objButton(10, 205, 200, 238, DESELECTED, "Save, 30 minutes");
mptapton 2:8045d079eac2 324 pc.printf("Save, 30 minutes\r\n"); //debug
mptapton 2:8045d079eac2 325 but1=1;
mptapton 2:8045d079eac2 326 storetosd=4;
mptapton 2:8045d079eac2 327 }// end of if button 4 pressed
mptapton 2:8045d079eac2 328 }// end of if screen touched
mptapton 2:8045d079eac2 329 } //end of the button press while
mptapton 2:8045d079eac2 330 }//end of if SD card available statement
mptapton 2:8045d079eac2 331
mptapton 2:8045d079eac2 332 //wait(3);
mptapton 2:8045d079eac2 333 lcd.erase(); //clear the screen
mptapton 2:8045d079eac2 334 lcd.setTextColour(CYAN);
mptapton 2:8045d079eac2 335 lcd.setTextSize(FONT1);
mptapton 2:8045d079eac2 336 if (storetosd==1)lcd.string(0,0,300,20,"Don't Save", &bytes);
mptapton 2:8045d079eac2 337 if (storetosd==2)lcd.string(0,0,300,20,"1 minute selected", &bytes);
mptapton 2:8045d079eac2 338 if (storetosd==3)lcd.string(0,0,300,20,"15 minutes selected", &bytes);
mptapton 2:8045d079eac2 339 if (storetosd==4)lcd.string(0,0,300,20,"30 minutes selected", &bytes);
mptapton 2:8045d079eac2 340 if (storetosd==0)lcd.string(0,0,300,20,"nothing selected", &bytes);
mptapton 2:8045d079eac2 341 //wait(5);
mptapton 2:8045d079eac2 342
mptapton 2:8045d079eac2 343
mptapton 2:8045d079eac2 344
mptapton 2:8045d079eac2 345
mptapton 2:8045d079eac2 346 lcd.erase();
mptapton 2:8045d079eac2 347 lcd.setTextColour(GREEN);
mptapton 2:8045d079eac2 348 if (candidate==0)lcd.string(0,0,150,20,"NO Candidate selected", &bytes);
mptapton 2:8045d079eac2 349 if (candidate==1)lcd.string(0,0,150,20,"Candidate 1", &bytes);
mptapton 2:8045d079eac2 350 if (candidate==2)lcd.string(0,0,150,20,"Candidate 2", &bytes);
mptapton 2:8045d079eac2 351 if (candidate==3)lcd.string(0,0,150,20,"Candidate 3", &bytes);
mptapton 2:8045d079eac2 352 if (candidate==4)lcd.string(0,0,150,20,"Candidate 4", &bytes);
mptapton 2:8045d079eac2 353
mptapton 2:8045d079eac2 354 lcd.setTextColour(WHITE);
mptapton 2:8045d079eac2 355 lcd.string(80,220,310,238," HRM GSR",&bytes);
mptapton 2:8045d079eac2 356
mptapton 2:8045d079eac2 357 lcd.string(0,60,100,80,"GSR Baseline", &bytes); //write a string on the screen
mptapton 2:8045d079eac2 358 lcd.string(0,81,100,100,"GSR Analogue In", &bytes); //write a string on the screen
mptapton 2:8045d079eac2 359 lcd.string(0,101,100,120,"HRM Analogue In", &bytes); //write a string on the screen
mptapton 2:8045d079eac2 360 lcd.string(0,121,100,150,"HRM Digital In", &bytes); //write a string on the screen
mptapton 2:8045d079eac2 361
mptapton 2:8045d079eac2 362 float gsrdelta,gsrdeltaabs,hrmdeltaabs,hrmdelta,gsr1, gsr2, gsr3, hrm1, hrm2, hrm3;
mptapton 2:8045d079eac2 363
mptapton 2:8045d079eac2 364 Get_gsrBaseline();
mptapton 2:8045d079eac2 365 Get_hrmBaseline();
mptapton 2:8045d079eac2 366
mptapton 2:8045d079eac2 367 gsr1 = (gsrbaseline+(0.05 * gsrbaseline)); //level 1 GSR Top boundry 5%
mptapton 2:8045d079eac2 368 gsr2 = (gsrbaseline+(0.10 * gsrbaseline)); //level 2 GSR Top boundry 10%
mptapton 2:8045d079eac2 369 gsr3 = (gsrbaseline+(0.15 * gsrbaseline)); //level 3 GSR Top boundry 15%
mptapton 2:8045d079eac2 370 hrm1 = (hrmbaseline+(0.25 * hrmbaseline)); //level 1 HRM Top boundry 25%
mptapton 2:8045d079eac2 371 hrm2 = (hrmbaseline+(0.50 * hrmbaseline)); //level 2 HRM Top boundry 50%
mptapton 2:8045d079eac2 372 hrm3 = (hrmbaseline+(0.75 * hrmbaseline)); //level 3 HRM Top boundry 75%
mptapton 2:8045d079eac2 373 int d=0;
mptapton 2:8045d079eac2 374 but1=0;
mptapton 2:8045d079eac2 375 lcd.setTextColour(WHITE);
mptapton 2:8045d079eac2 376 //draw the object button1 Exit
mptapton 2:8045d079eac2 377 unsigned int writtenBytes=0;
mptapton 2:8045d079eac2 378
mptapton 2:8045d079eac2 379 if(storetosd>1 && storetosd<5)
mptapton 2:8045d079eac2 380 { //open a file on the SD card called log.txt
mptapton 2:8045d079eac2 381 pc.printf("Try to open a file on the SD card called log.txt\r\n");
mptapton 2:8045d079eac2 382 //try to open the file
mptapton 2:8045d079eac2 383 fres=lcd.SDFopenFile("log.txt", WRITEONLY, WORKSPACE0); //Try to open the file in write only mode in the workspace block 0
mptapton 2:8045d079eac2 384 if(fres!=F_OK){ //If the file doesn't Open is because it doesn't exist
mptapton 2:8045d079eac2 385 pc.printf("File doesn't exist, creating log.txt file...\r\n");
mptapton 2:8045d079eac2 386 fres=lcd.SDFnewFile("log.txt"); //Try to create the file
mptapton 2:8045d079eac2 387 die(fres); //If any error report it
mptapton 2:8045d079eac2 388 fres=lcd.SDFopenFile("log.txt", WRITEONLY, WORKSPACE0); //Try to open the created file
mptapton 2:8045d079eac2 389 die(fres); //If any error report it
emmanuelchio 0:c95df289dc58 390 }
mptapton 2:8045d079eac2 391 char messagetitle[100]="Candidate, Interval , GSR Base , GSR , HRM , Day , Month , Hour , Minute , Second \n";
mptapton 2:8045d079eac2 392
mptapton 2:8045d079eac2 393 res = lcd.getRTCTimeDate(&timeRTC); // get the RTC values back
mptapton 2:8045d079eac2 394 lcd.SDFsetFileTimeDate(&timeRTC, "log.txt"); //Set Time and Date to the now existing log.txt file
mptapton 2:8045d079eac2 395 pc.printf("***********saving titles to file \r\n");
mptapton 2:8045d079eac2 396 writtenBytes=0; //, readbytes=0; //i=0;
mptapton 2:8045d079eac2 397 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
mptapton 2:8045d079eac2 398 die(fres); //If any error report it
mptapton 2:8045d079eac2 399 lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0
mptapton 2:8045d079eac2 400 }
mptapton 2:8045d079eac2 401
mptapton 2:8045d079eac2 402 char textStringgsr[9],textStringgsrb[9],textStringhrm[9],textday[3],textmonth[3],texthour[3],textminute[3],textsecond[3]; //textStringhrmb[9] if baseline achieved later
mptapton 2:8045d079eac2 403 int length,k=0,j=0,l=0,z=0;
mptapton 2:8045d079eac2 404
mptapton 2:8045d079eac2 405
mptapton 2:8045d079eac2 406
mptapton 2:8045d079eac2 407
mptapton 2:8045d079eac2 408 lcd.objButton(10, 180, 50, 215, DESELECTED, "EXIT"); // draw the object button to provide exit
mptapton 2:8045d079eac2 409
mptapton 2:8045d079eac2 410 while (but1 == 0) //wait for button press loop
mptapton 2:8045d079eac2 411 {
mptapton 2:8045d079eac2 412
mptapton 2:8045d079eac2 413 gsrValue = gsr;
mptapton 2:8045d079eac2 414 aHRMvalue = hrm;
mptapton 2:8045d079eac2 415 dHRMvalue = DigHRM;
mptapton 2:8045d079eac2 416 // wait(1);
mptapton 2:8045d079eac2 417 lcd.setTextColour(WHITE);
mptapton 2:8045d079eac2 418 lcd.printNumber(110,60, gsrbaseline);
mptapton 2:8045d079eac2 419 lcd.printNumber(110,81, gsrValue);
mptapton 2:8045d079eac2 420 lcd.printNumber(110,101, aHRMvalue);
mptapton 2:8045d079eac2 421 lcd.printNumber(110,121, dHRMvalue);
mptapton 2:8045d079eac2 422 res = lcd.getRTCTimeDate(&timeRTC); // get the RTC values back
mptapton 2:8045d079eac2 423 lcd.setTextColour(WHITE);
mptapton 2:8045d079eac2 424 lcd.string(0,21,318,40,"Time:", &bytes);
mptapton 2:8045d079eac2 425 lcd.printNumber(70,21, timeRTC.hour); // write them to the TFT
mptapton 2:8045d079eac2 426 lcd.printNumber(95,21, timeRTC.minute);
mptapton 2:8045d079eac2 427 // lcd.printNumber(170,21, timeRTC.second);
mptapton 2:8045d079eac2 428 lcd.printNumber(200,0, timeRTC.day);
mptapton 2:8045d079eac2 429 lcd.printNumber(230,0, timeRTC.month);
mptapton 2:8045d079eac2 430 lcd.printNumber(260,0, timeRTC.year);
mptapton 2:8045d079eac2 431
mptapton 2:8045d079eac2 432 gsrValue = gsr; //put actual gsr pin input into a variable
mptapton 2:8045d079eac2 433 gsrdelta = gsrbaseline - gsrValue;
mptapton 2:8045d079eac2 434 gsrdeltaabs = abs(gsrdelta);
mptapton 2:8045d079eac2 435 if (gsrdeltaabs < gsrbaseline)
mptapton 2:8045d079eac2 436 {
mptapton 2:8045d079eac2 437 gsrdeltaabs = gsrbaseline + gsrdeltaabs; // make all negative values regarding baseline +ve
mptapton 2:8045d079eac2 438 }
mptapton 2:8045d079eac2 439 if((gsrdeltaabs >= gsrbaseline) && (gsrdeltaabs <= gsr1)) // check for being upto 5% of baseline
mptapton 2:8045d079eac2 440 {
mptapton 2:8045d079eac2 441 lcd.drawRectangle(100, 180, 140, 215, GREEN, FILL);
mptapton 2:8045d079eac2 442 // x, y, width, height, colour
mptapton 2:8045d079eac2 443 }
mptapton 2:8045d079eac2 444 if((gsrdeltaabs > gsr1) && (gsrdeltaabs <= gsr2)) // check for being > 6% to 10% of baseline
mptapton 2:8045d079eac2 445 {
mptapton 2:8045d079eac2 446 lcd.drawRectangle(100, 180, 140, 215, YELLOW, FILL);
mptapton 2:8045d079eac2 447 //x, y, width, height, colour
mptapton 2:8045d079eac2 448 }
mptapton 2:8045d079eac2 449 if((gsrdeltaabs > gsr2) && (gsrdeltaabs <= gsr3)) // check for being > 11% to 15% of baseline
mptapton 2:8045d079eac2 450 {
mptapton 2:8045d079eac2 451 lcd.drawRectangle(100, 180, 140, 215, CYAN, FILL);
mptapton 2:8045d079eac2 452 //x, y, width, height, colour
mptapton 2:8045d079eac2 453 }
mptapton 2:8045d079eac2 454 if(gsrdeltaabs > gsr3) // check for being > 16% of baseline
mptapton 2:8045d079eac2 455 {
mptapton 2:8045d079eac2 456 lcd.drawRectangle(100, 180, 140, 215, RED, FILL);
mptapton 2:8045d079eac2 457 //x, y, width, height, colour
mptapton 2:8045d079eac2 458 }
mptapton 2:8045d079eac2 459
mptapton 2:8045d079eac2 460 hrmValue = hrm; //Heart Rate Monitor
mptapton 2:8045d079eac2 461 //printf("hrmValue = %f\n\r",hrmValue);
mptapton 2:8045d079eac2 462 hrmdelta = hrmbaseline - hrmValue;
mptapton 2:8045d079eac2 463 hrmdeltaabs = abs(hrmdelta);
mptapton 2:8045d079eac2 464 if (hrmdeltaabs < hrmbaseline)
mptapton 2:8045d079eac2 465 {
mptapton 2:8045d079eac2 466 hrmdeltaabs = hrmbaseline + hrmdeltaabs; // make all negative values regarding baseline +ve
mptapton 2:8045d079eac2 467 }
mptapton 2:8045d079eac2 468 if((hrmdeltaabs >= hrmbaseline) && (hrmdeltaabs <= hrm1)) // check for being > 1% to 25% of baseline
mptapton 2:8045d079eac2 469 {
mptapton 2:8045d079eac2 470 lcd.drawRectangle(180, 180, 220, 215, GREEN, FILL);
mptapton 2:8045d079eac2 471 //x, y, width, height, colour
mptapton 2:8045d079eac2 472 }
mptapton 2:8045d079eac2 473 if((hrmdeltaabs > hrm1) && (hrmdeltaabs <= hrm2)) // check for being > 26% to 50% of baseline
mptapton 2:8045d079eac2 474 {
mptapton 2:8045d079eac2 475 lcd.drawRectangle(180, 180, 220, 215, YELLOW, FILL);
mptapton 2:8045d079eac2 476 //x, y, width, height, colour
mptapton 2:8045d079eac2 477 }
mptapton 2:8045d079eac2 478 if((hrmdeltaabs > hrm2) && (hrmdeltaabs <= hrm3)) // check for being > 51% to 75% of baseline
mptapton 2:8045d079eac2 479 {
mptapton 2:8045d079eac2 480 lcd.drawRectangle(180, 180, 220, 215, CYAN, FILL);
mptapton 2:8045d079eac2 481 }
mptapton 2:8045d079eac2 482 if(hrmdeltaabs > hrm3) // check for being > 76% of baseline
mptapton 2:8045d079eac2 483 {
mptapton 2:8045d079eac2 484 lcd.drawRectangle(180, 180, 220, 215, RED, FILL);
mptapton 2:8045d079eac2 485 }
mptapton 2:8045d079eac2 486
mptapton 2:8045d079eac2 487
mptapton 2:8045d079eac2 488 wait(0.5);
mptapton 2:8045d079eac2 489 lcd.setTextColour(BLACK);
mptapton 2:8045d079eac2 490 lcd.drawRectangle(200, 0, 318, 20, BLACK, FILL); // date refresh
mptapton 2:8045d079eac2 491 lcd.drawRectangle(70, 21, 300, 60, BLACK, FILL); //time refresh
mptapton 2:8045d079eac2 492 lcd.drawRectangle(101, 31, 300, 100, BLACK, FILL); //clears the area of screen with numbers so not to overwrite causing blurred numbers
mptapton 2:8045d079eac2 493 lcd.printNumber(110,60, gsrbaseline);
mptapton 2:8045d079eac2 494 lcd.printNumber(110,81, gsrValue);
mptapton 2:8045d079eac2 495 lcd.printNumber(110,101, aHRMvalue);
mptapton 2:8045d079eac2 496 lcd.printNumber(110,121, dHRMvalue);
mptapton 2:8045d079eac2 497
mptapton 2:8045d079eac2 498 if(storetosd>1 && storetosd<5)
mptapton 2:8045d079eac2 499 { //if data to be captured to sd card do the following
mptapton 2:8045d079eac2 500 res = lcd.getRTCTimeDate(&timeRTC);
mptapton 2:8045d079eac2 501 length=snprintf(textday,3,"%d",timeRTC.day);
mptapton 2:8045d079eac2 502 length=snprintf(textmonth,3,"%d",timeRTC.month);
mptapton 2:8045d079eac2 503 length=snprintf(texthour,3,"%d",timeRTC.hour);
mptapton 2:8045d079eac2 504 length=snprintf(textminute,3,"%d",timeRTC.minute);
mptapton 2:8045d079eac2 505 length=snprintf(textsecond,3,"%d",timeRTC.second);
mptapton 2:8045d079eac2 506 length=snprintf(textStringgsrb,9,"%f",gsrbaseline);// convert gsr baseline float to character string to send to SD card
mptapton 2:8045d079eac2 507 length=snprintf(textStringgsr,9,"%f",gsrValue);// convert gsr float to character string to send to SD card
mptapton 2:8045d079eac2 508 length=snprintf(textStringhrm,9,"%f",aHRMvalue);// convert analogue hrm float to character string to send to SD card
mptapton 2:8045d079eac2 509
mptapton 2:8045d079eac2 510 // length=snprintf(textStringgsr,9,"%f",gsrValue);// convert float to character string to send to SD card
mptapton 2:8045d079eac2 511 char messageft[60]="\0";
mptapton 2:8045d079eac2 512 if (candidate <1 || candidate>4) {strcat(messageft,"0,");}
mptapton 2:8045d079eac2 513 if (candidate==1) {strcat(messageft,"1,");}
mptapton 2:8045d079eac2 514 if (candidate==2) {strcat(messageft,"2,");}
mptapton 2:8045d079eac2 515 if (candidate==3) {strcat(messageft,"3,");}
mptapton 2:8045d079eac2 516 if (candidate==4) {strcat(messageft,"4,");}
mptapton 2:8045d079eac2 517 if (storetosd==2) {strcat(messageft,"1,");}
mptapton 2:8045d079eac2 518 if (storetosd==3) {strcat(messageft,"15,");}
mptapton 2:8045d079eac2 519 if (storetosd==4) {strcat(messageft,"30,");}
mptapton 2:8045d079eac2 520 strcat(messageft,textStringgsrb);
mptapton 2:8045d079eac2 521 strcat(messageft,",");
mptapton 2:8045d079eac2 522 strcat(messageft,textStringgsr);
mptapton 2:8045d079eac2 523 strcat(messageft,",");
mptapton 2:8045d079eac2 524 strcat(messageft,textStringhrm);
mptapton 2:8045d079eac2 525 strcat(messageft,",");
mptapton 2:8045d079eac2 526 strcat(messageft,textday);// add the hour value
mptapton 2:8045d079eac2 527 strcat(messageft,",");
mptapton 2:8045d079eac2 528 strcat(messageft,textmonth);// add the hour value
mptapton 2:8045d079eac2 529 strcat(messageft,",");
mptapton 2:8045d079eac2 530 strcat(messageft,texthour);// add the hour value
mptapton 2:8045d079eac2 531 strcat(messageft,",");
mptapton 2:8045d079eac2 532 strcat(messageft,textminute);// add the minute value
mptapton 2:8045d079eac2 533 strcat(messageft,",");
mptapton 2:8045d079eac2 534 strcat(messageft,textsecond);// add the hour value
mptapton 2:8045d079eac2 535 strcat(messageft,"\n");
mptapton 2:8045d079eac2 536 pc.printf("%s\r\n",messageft);
mptapton 2:8045d079eac2 537
mptapton 2:8045d079eac2 538 lcd.setTextColour(WHITE);//recording notice on screen
mptapton 2:8045d079eac2 539 lcd.string(15,220,70,238,"Rec", &bytes);
mptapton 2:8045d079eac2 540 wait(0.1);
mptapton 2:8045d079eac2 541
mptapton 2:8045d079eac2 542 if(storetosd==2)
mptapton 2:8045d079eac2 543 { //if data to be captured to sd card every 1 minute do the following
mptapton 2:8045d079eac2 544 if(k==0)
mptapton 2:8045d079eac2 545 {// if timer hasnt been started start it
mptapton 2:8045d079eac2 546 k=1; // start timer once per selected period
mptapton 2:8045d079eac2 547 j=timeRTC.second;// store second value
mptapton 2:8045d079eac2 548 timeRTC.second++; //move the timer forward by one to prevent chance of immediate trigger of timer trap
mptapton 2:8045d079eac2 549 pc.printf("***********************start 1 min timer\r\n");
mptapton 2:8045d079eac2 550 }
mptapton 2:8045d079eac2 551 if(timeRTC.second!=j)
mptapton 2:8045d079eac2 552 { //if second value is different from previous value assue 1 second has expired
mptapton 2:8045d079eac2 553 //k=0;
mptapton 2:8045d079eac2 554 j=timeRTC.second;// store new second value
mptapton 2:8045d079eac2 555 l++; //increment second timer
mptapton 2:8045d079eac2 556 pc.printf("************************** %d seconds have elapsed\r\n",l);
mptapton 2:8045d079eac2 557 if (l==60)
mptapton 2:8045d079eac2 558 { // 60 seconds have elapsed so lets save data to the SD card
mptapton 2:8045d079eac2 559 l=0; //reset 1 minute counter
mptapton 2:8045d079eac2 560 k=0; //reset timer
mptapton 2:8045d079eac2 561 lcd.setTextColour(RED);
mptapton 2:8045d079eac2 562 lcd.string(15,220,70,238,"Rec", &bytes);
mptapton 2:8045d079eac2 563 wait(1);
mptapton 2:8045d079eac2 564 pc.printf("***********reset 1 min timer\r\n");
mptapton 2:8045d079eac2 565 pc.printf("***********saving to file - 1 minute\r\n");
mptapton 2:8045d079eac2 566 writtenBytes=0; //, readbytes=0; //i=0;
mptapton 2:8045d079eac2 567 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
mptapton 2:8045d079eac2 568 die(fres); //If any error report it
mptapton 2:8045d079eac2 569 lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0
mptapton 2:8045d079eac2 570 }
mptapton 2:8045d079eac2 571 }
mptapton 2:8045d079eac2 572 }
mptapton 2:8045d079eac2 573
mptapton 2:8045d079eac2 574 if(storetosd==3)
mptapton 2:8045d079eac2 575 { //if data to be captured to sd card every 15 minutes do the following
mptapton 2:8045d079eac2 576 if(k==0)
mptapton 2:8045d079eac2 577 {// if timer hasnt been started start it
mptapton 2:8045d079eac2 578 k=1; // start timer once per selected period
mptapton 2:8045d079eac2 579 j=timeRTC.minute;// store initial minute value
mptapton 2:8045d079eac2 580 l=0; //clear minute counter
mptapton 2:8045d079eac2 581 }
mptapton 2:8045d079eac2 582 if(k==1)
mptapton 2:8045d079eac2 583 { //if timer started do the following
mptapton 2:8045d079eac2 584 //z=j; // save last value for minute
mptapton 2:8045d079eac2 585 if(timeRTC.minute==j)
mptapton 2:8045d079eac2 586 { //the minute value has not changed
mptapton 2:8045d079eac2 587 z=0;
mptapton 2:8045d079eac2 588 }
mptapton 2:8045d079eac2 589 else
mptapton 2:8045d079eac2 590 { //if the minute value has changed
mptapton 2:8045d079eac2 591 l++; // count how many minutes have passed
mptapton 2:8045d079eac2 592 j=timeRTC.minute;// store new minute value
mptapton 2:8045d079eac2 593 pc.printf("*************************** %d minutes have elapsed\r\n",l);
mptapton 2:8045d079eac2 594 }
mptapton 2:8045d079eac2 595 if(l==15)
mptapton 2:8045d079eac2 596 { // 15 minutes have elapsed so lets save data to the SD card
mptapton 2:8045d079eac2 597 l=0; //reset 15 minute counter
mptapton 2:8045d079eac2 598 k=0; //reset timer
mptapton 2:8045d079eac2 599 lcd.setTextColour(RED);
mptapton 2:8045d079eac2 600 lcd.string(15,220,70,238,"Rec", &bytes);
mptapton 2:8045d079eac2 601 wait(1);
mptapton 2:8045d079eac2 602 pc.printf("***********reset 15 min timer\r\n");
mptapton 2:8045d079eac2 603 pc.printf("***********saving to file - 15 minute\r\n");
mptapton 2:8045d079eac2 604 writtenBytes=0; //, readbytes=0; //i=0;
mptapton 2:8045d079eac2 605 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
mptapton 2:8045d079eac2 606 die(fres); //If any error report it
mptapton 2:8045d079eac2 607 lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0
mptapton 2:8045d079eac2 608 } //end of if 15 mins counted
mptapton 2:8045d079eac2 609 } //end of if timer has started
mptapton 2:8045d079eac2 610 } // end of if 15min capture time selected
mptapton 2:8045d079eac2 611
mptapton 2:8045d079eac2 612
mptapton 2:8045d079eac2 613 if(storetosd==4)
mptapton 2:8045d079eac2 614 { //if data to be captured to sd card every 15 minutes do the following
mptapton 2:8045d079eac2 615 if(k==0)
mptapton 2:8045d079eac2 616 {// if timer hasnt been started start it
mptapton 2:8045d079eac2 617 k=1; // start timer once per selected period
mptapton 2:8045d079eac2 618 j=timeRTC.minute;// store minute value
mptapton 2:8045d079eac2 619 j++; //move the timer along by one to prevent chance of immediate trigger of timer trap
mptapton 2:8045d079eac2 620 pc.printf("*****************************start 30 min timer\r\n");
mptapton 2:8045d079eac2 621 }
mptapton 2:8045d079eac2 622 if(timeRTC.minute!=j)
mptapton 2:8045d079eac2 623 { //if minute value is different from previous value assue 1 minute has expired
mptapton 2:8045d079eac2 624 //k=0;
mptapton 2:8045d079eac2 625 j=timeRTC.minute;// store new minute value
mptapton 2:8045d079eac2 626 l++; //increment minute timer
mptapton 2:8045d079eac2 627 pc.printf("***************************** %d minutes have elapsed\r\n",l);
mptapton 2:8045d079eac2 628 if (l==30)
mptapton 2:8045d079eac2 629 { // 30 minutes have elapsed so lets save data to the SD card
mptapton 2:8045d079eac2 630 l=0; //reset 30 minute counter
mptapton 2:8045d079eac2 631 k=0; //reset timer
mptapton 2:8045d079eac2 632 lcd.setTextColour(RED);
mptapton 2:8045d079eac2 633 lcd.string(15,220,70,238,"Rec", &bytes);
mptapton 2:8045d079eac2 634 wait(1);
mptapton 2:8045d079eac2 635 pc.printf("***********reset 30 min timer\r\n");
mptapton 2:8045d079eac2 636 pc.printf("***********saving to file - 30 minute\r\n");
mptapton 2:8045d079eac2 637 writtenBytes=0; //, readbytes=0; //i=0;
mptapton 2:8045d079eac2 638 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
mptapton 2:8045d079eac2 639 die(fres); //If any error report it
mptapton 2:8045d079eac2 640 lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0
mptapton 2:8045d079eac2 641 }
mptapton 2:8045d079eac2 642 }
mptapton 2:8045d079eac2 643 }
mptapton 2:8045d079eac2 644
mptapton 2:8045d079eac2 645
mptapton 2:8045d079eac2 646 lcd.setTextColour(WHITE);
mptapton 2:8045d079eac2 647 res = lcd.getRTCTimeDate(&timeRTC);
mptapton 2:8045d079eac2 648 pc.printf("%d sec %d min %d \r\n",timeRTC.second, timeRTC.minute, storetosd);
mptapton 2:8045d079eac2 649 // pc.printf("%d \r\n",timeRTC.minute);
mptapton 2:8045d079eac2 650 } //end of storetosd if
mptapton 2:8045d079eac2 651
mptapton 2:8045d079eac2 652
mptapton 2:8045d079eac2 653 if(lcd.touchScreen(&point)==VALID)
mptapton 2:8045d079eac2 654 { //if a touch on screen is valid check which button
mptapton 2:8045d079eac2 655 if(point.y>180 && point.y<215 && point.x<50)
mptapton 2:8045d079eac2 656 { //if the touch on button1 draw the object button1 as SELECTED
mptapton 2:8045d079eac2 657 lcd.objButton(10, 180, 50, 215, SELECTED, "EXIT");
mptapton 2:8045d079eac2 658 wait_ms(50);
mptapton 2:8045d079eac2 659 lcd.objButton(10, 180, 50, 215, DESELECTED, "EXIT");
mptapton 2:8045d079eac2 660 pc.printf("EXIT\r\n"); //debug
mptapton 2:8045d079eac2 661 but1=1;
mptapton 2:8045d079eac2 662 }// end of if button 1 pressed
mptapton 2:8045d079eac2 663 }// end of if screen touched
mptapton 2:8045d079eac2 664 } //end of main loop while Exit button
mptapton 2:8045d079eac2 665
mptapton 2:8045d079eac2 666 if(storetosd>1 && storetosd<5)
mptapton 2:8045d079eac2 667 { //if data to be captured to sd card close the file properly
mptapton 2:8045d079eac2 668 lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0
mptapton 2:8045d079eac2 669 //lcd.string(10,row,319,239,"Closing File...",&charsPrinted); row+=15;
mptapton 2:8045d079eac2 670 lcd.SDFcloseFile(WORKSPACE0); //Close the file --------------------
mptapton 2:8045d079eac2 671 }
mptapton 2:8045d079eac2 672 pc.printf("SD open file now saved and closed properly\r\n");
mptapton 2:8045d079eac2 673 wait(3); // wait to show message before starting the program again
mptapton 2:8045d079eac2 674 pc.printf("re-starting the program again\r\n");
mptapton 2:8045d079eac2 675 wait(2);
mptapton 2:8045d079eac2 676 }// end of total program while statement
mptapton 2:8045d079eac2 677 }// end of main program