Mike Pollock
/
New_Objects_SG2
Tapton School Project Sentinel - 2
Fork of Objects_SG2 by
Diff: main.cpp
- Revision:
- 2:8045d079eac2
- Parent:
- 1:66322a7f180a
diff -r 66322a7f180a -r 8045d079eac2 main.cpp --- a/main.cpp Thu Apr 17 23:50:03 2014 +0000 +++ b/main.cpp Mon Jan 08 13:25:25 2018 +0000 @@ -13,86 +13,665 @@ #include "mbed.h" #include "SMARTGPU2.h" +AnalogIn hrm (p16); +DigitalIn DigHRM (p21); +AnalogIn gsr(p17); // alalogue input pin for the galvanic skin response sensor + +Serial pc(USBTX, USBRX); // pc's usb tx, rx + +DigitalOut led_1(LED1); +DigitalOut led_2(LED2); +DigitalOut led_3(LED3); +DigitalOut led_4(LED4); + SMARTGPU2 lcd(TXPIN,RXPIN,RESETPIN); //create our object called "lcd" - +TIME timeRTC; +STATE stateRTC; /***************************************************/ /***************************************************/ void initializeSmartGPU2(void){ //Initialize SMARTGPU2 Board lcd.reset(); //physically reset SMARTGPU2 lcd.start(); //initialize the SMARTGPU2 processor } + +float gsrValue = 0,gsrbaseline = 0,hrmValue = 0,hrmbaseline = 0; -/***************************************************/ -/***************************************************/ -/***************************************************/ -/***************************************************/ -int main() { +void Get_gsrBaseline(void) +{ + double gsrsum = 0; + wait(1); + for(int i=0; i<500; i++) { + gsrValue = gsr; + gsrsum += gsrValue; + wait(0.005); + } + gsrbaseline = gsrsum/500; +} + +// calculate hrmbaseline to compare against +void Get_hrmBaseline(void) +{ + double hrmsum = 0; + wait(1); + for(int i=0; i<500; i++) { + hrmValue = hrm; + hrmsum += hrmValue; + wait(0.005); + } + hrmbaseline = hrmsum/500; +} + +FILERESULT fres; //create the variable that will store all SMARTGPU2 commands responses +int sdok; + +unsigned int row=10; + +//function that checks if the SD card operation had a problem +void die(unsigned char response){ //if the response is different than OK, print and wait for 3 seconds + NUMBEROFBYTES charsPrint; + pc.printf("%d\r\n",response); //write to the USB PC if there is a problem + if(response!=F_OK){ + pc.printf("Error on microSD... \r\n"); + wait(3); + // while(1); + } + sdok=1; +} + + +int main() { //start of main program ******** + + SMARTGPUREPLY res; // responses from GPU POINT point; - unsigned char progress=0; - char sliderPosition=49, scrollPosition=4; - + + int but1; // button pressed variable + pc.baud(9600); + initializeSmartGPU2(); //Init communication with SmartGPU2 board lcd.baudChange(BAUD6); //set a fast baud! for fast drawing + + res = lcd.setupRTC(&stateRTC); // start the SmartGPU2 Real Time Clock RTC -//DRAW INITIAL STATE/VALUES OBJECTS - //draw the object window - lcd.objWindow(0,0,MAX_X_LANDSCAPE,MAX_Y_LANDSCAPE, FONT1, SELECTEDGRAY, "objects window"); - //draw the object slider - lcd.objSlider(10, 80, 309, 115, sliderPosition, 100, HORIZONTAL); //draw the slider with 100 divisions and 49 as current position - //draw the object scroll bar - lcd.objScrollBar(10, 125, 309, 160, scrollPosition, 10, HORIZONTAL, DESELECTED); //draw the scroll bar with 10 divisions and 4 as current position + NUMBEROFBYTES bytes; // for use in text string call + + float gsrValue = 0,gsrbaseline = 0,aHRMvalue = 0,dHRMvalue = 0; + + while(1) + { // set up a loop to keep endless operation and changes to user operation + pc.printf("Start of Main\r\n"); + but1 = 0; + gsrbaseline = gsr; + lcd.erase(); + lcd.setTextColour(WHITE); + lcd.setTextSize(FONT1); + //draw the object button1 and button2 - lcd.objButton(10, 170, 150, 220, DESELECTED, "button 1"); - lcd.objButton(170, 170, 309, 220, DESELECTED, "button 2"); - -//LOOP FOREVER AND DRAW ONLY IF TOUCH ON OBJECT - while(1){ - //draw the object progress bar - this is the only object that doesn't wait for a touch, it just updates automatically each delay cycle - lcd.objProgressBar(10, 40, 309, 70, progress++); //draw the progress bar with the "progress" variable value - if(progress>100) progress = 0; + lcd.objButton(10, 170, 150, 220, DESELECTED, "Change?"); + lcd.objButton(170, 170, 309, 220, DESELECTED, "Continue"); + + res = lcd.getRTCTimeDate(&timeRTC); + lcd.string(70,40,300,60,"Hour Minutes Seconds", &bytes); + lcd.string(0,60,69,80,"Time:", &bytes); + lcd.string(70,100,300,120,"Day Month Year", &bytes); + lcd.string(0,120,100,140,"Date:", &bytes); + + lcd.printNumber(85,60, timeRTC.hour); + lcd.printNumber(130,60, timeRTC.minute); + lcd.printNumber(190,60, timeRTC.second); + lcd.printNumber(85,120, timeRTC.day); + lcd.printNumber(130,120, timeRTC.month); + lcd.printNumber(190,120, timeRTC.year); + +lcd.setTextColour(GREEN); +lcd.string(0,0,300,20,"Press Change? to set the time", &bytes); +lcd.setTextColour(WHITE); +pc.printf("TEST\r\n");//debug +but1=0; // prepare for catching a button press +led_2=0; //debug + while (but1 == 0) //wait for button press loop + { + //ask for a touch + if(lcd.touchScreen(&point)==VALID) + { //if a touch on screen is valid check which button + if(point.y>170 && point.y<220 && point.x<160) + { //if the touch on button1 draw the object button1 as SELECTED + lcd.objButton(10, 170, 150, 220, SELECTED, "Change Time?"); + wait_ms(50); + lcd.objButton(10, 170, 150, 220, DESELECTED, "Change Time?"); + pc.printf("change time button pressed\r\n"); //debug + timeRTC.hour = 18; // SET DATE AND TIME VALUES HERE ONCE + timeRTC.minute = 55; + timeRTC.second = 0; + timeRTC.day = 7; + timeRTC.month = 1; + timeRTC.year = 2018; + res = lcd.setRTCTimeDate(&timeRTC); // send the above values to the RTC + wait(2); + res = lcd.getRTCTimeDate(&timeRTC); // get the RTC values back + lcd.setTextColour(WHITE); + lcd.drawRectangle(200, 0, 318, 20, BLACK, FILL); // date refresh + lcd.drawRectangle(85, 60, 300, 80, BLACK, FILL); //time refresh + lcd.drawRectangle(85, 120, 300, 140, BLACK, FILL); //clears the area of screen with numbers so not to overwrite causing blurred numbers + lcd.printNumber(85,60, timeRTC.hour); + lcd.printNumber(130,60, timeRTC.minute); + lcd.printNumber(190,60, timeRTC.second); + lcd.printNumber(85,120, timeRTC.day); + lcd.printNumber(130,120, timeRTC.month); + lcd.printNumber(190,120, timeRTC.year); + lcd.drawRectangle(0, 0, 300, 20, BLACK, FILL); // date refresh + lcd.string(0,0,300,20,"OK new time set from storred values", &bytes); + wait(3);// display for 2 seconds + led_2=1; + but1 = 1; // button was pressed so set var to get out of this button press loop + } //end of Button 1 pressed IF + + //IF BUTTON2 + if(point.y>170 && point.y<220 && point.x>160) + { //if the touch on button2 draw the object button2 as SELECTED + lcd.objButton(170, 170, 309, 220, SELECTED, "Continue"); + wait_ms(50); + lcd.objButton(170, 170, 309, 220, DESELECTED, "Continue"); + but1 = 1;// button was pressed so set var to get out of thi sbutton press loop + pc.printf("continue button pressed\r\n"); //debug + }//end of Button 2 pressed IF + } // end of has a valid screen touch been made IF + } //end of second wait for button press while statement + +but1=0; //reset button pressed var +int candidate=0; //set up a var to track which candidate to be monitored +lcd.erase(); //clear the screen +lcd.setTextColour(WHITE); - //ask for a touch - if(lcd.touchScreen(&point)==VALID){ //if a touch on screen is valid - //IF SLIDER - if(point.y>80 && point.y<115){ //if the touch on the slider - sliderPosition = ((point.x*100)/(309-10)); //scale the value and set it to sliderPosition - //draw the object slider with currently obtained scaled touch value - lcd.objSlider(10, 80, 309, 115, sliderPosition, 100, HORIZONTAL); //draw the slider with 100 divisions and "sliderPosition" variable value - } - //IF SCROLLBAR - if(point.y>125 && point.y<160){ //if the touch on the scroll bar - if(point.x>(MAX_X_LANDSCAPE-SCROLLBUTTONSIZE)){ //if touch is on the right > button - scrollPosition++; - if(scrollPosition>9) scrollPosition=9; - //draw the object scroll bar as SELECTED - lcd.objScrollBar(10, 125, 309, 160, scrollPosition, 10, HORIZONTAL, SELECTED); //draw the scroll bar with 10 divisions and "scrollPosition" variable value - }else if(point.x<SCROLLBUTTONSIZE){ //if touch is on the left < button - scrollPosition--; - if(scrollPosition<0) scrollPosition=0; - //draw the object scroll bar as SELECTED - lcd.objScrollBar(10, 125, 309, 160, scrollPosition, 10, HORIZONTAL, SELECTED); //draw the scroll bar with 10 divisions and "scrollPosition" variable value +//draw the object button1 through button4 for Candidate selection +lcd.string(0,0,300,20,"Select the Candidate to be monitored", &bytes); +lcd.objButton(10, 30, 200, 60, DESELECTED, "Candidate 1"); +lcd.objButton(10, 85, 200, 120, DESELECTED, "Candidate 2"); +lcd.objButton(10, 145, 200, 180, DESELECTED, "Candidate 3"); +lcd.objButton(10, 205, 200, 238, DESELECTED, "Candidate 4"); + +while (but1 == 0) //wait for button press loop + { + //pc.printf("endless time loop\r\n"); //debug + led_4=!led_4; //debug + if(lcd.touchScreen(&point)==VALID) + { //if a touch on screen is valid check which button + if(point.y>30 && point.y<60 && point.x<200) + { //if the touch on button1 draw the object button1 as SELECTED + lcd.objButton(10, 30, 200, 60, SELECTED, "Candidate 1"); + wait_ms(50); + lcd.objButton(10, 30, 200, 60, DESELECTED, "Candidate 1"); + pc.printf("Candidate 1\r\n"); //debug + but1=1; + candidate=1; + }// end of if button 1 pressed + + if(point.y>85 && point.y<120 && point.x<200) + { //if the touch on button1 draw the object button1 as SELECTED + lcd.objButton(10, 85, 200, 120, SELECTED, "Candidate 2"); + wait_ms(50); + lcd.objButton(10, 85, 200, 120, DESELECTED, "Candidate 2"); + pc.printf("Candidate 2\r\n"); //debug + but1=1; + candidate=2; + }// end of if button 2 pressed + + if(point.y>145 && point.y<180 && point.x<200) + { //if the touch on button1 draw the object button1 as SELECTED + lcd.objButton(10, 145, 200, 180, SELECTED, "Candidate 3"); + wait_ms(50); + lcd.objButton(10, 145, 200, 180, DESELECTED, "Candidate 3"); + pc.printf("Candidate 3\r\n"); //debug + but1=1; + candidate=3; + }// end of if button 3 pressed + + if(point.y>205 && point.y<238 && point.x<200) + { //if the touch on button1 draw the object button1 as SELECTED + lcd.objButton(10, 205, 200, 238, SELECTED, "Candidate 4"); + wait_ms(50); + lcd.objButton(10, 205, 200, 238, DESELECTED, "Candidate 4"); + pc.printf("Candidate 4\r\n"); //debug + but1=1; + candidate=4; + }// end of if button 4 pressed + }// end of if screen touched +} //end of the button press while + +wait(1); +lcd.erase(); //clear the screen +lcd.setTextColour(CYAN); +lcd.setTextSize(FONT1); +if (candidate==0)lcd.string(0,0,300,20,"NO Candidate selected", &bytes); +if (candidate==1)lcd.string(0,0,300,20,"Candidate 1 selected", &bytes); +if (candidate==2)lcd.string(0,0,300,20,"Candidate 2 selected", &bytes); +if (candidate==3)lcd.string(0,0,300,20,"Candidate 3 selected", &bytes); +if (candidate==4)lcd.string(0,0,300,20,"Candidate 4 selected", &bytes); +wait(1); +sdok=0; + + char buffer[100]={0}; + unsigned int dirs=0, files=0, i=0, sdcardavail=0; + NUMBEROFBYTES charsPrinted; + + unsigned char response; + + fres=lcd.SDFgetList(&dirs,&files); //obtain dirs and files + die(fres); + if(sdok==1) + {//if the SD card is there and ok list the directory contents + pc.printf("SD card is there\r\n"); + sdcardavail=1; // set to determine if user given choice to save session to SD card + } //end of if statement to check if SD disc there and ok +wait(1); + +int storetosd=0; //set up a var to track if seesion to be saved to disc if so at what intervals + +if(sdcardavail==1) + { //only give these options if a SD card is available and ok + but1=0; //reset button pressed var + lcd.erase(); //clear the screen + lcd.setTextColour(WHITE); + //draw the object button1 through button4 for save to disc option selection + lcd.string(0,0,315,20,"Select if session to be saved to disc, if so, select interval required", &bytes); + lcd.objButton(10, 30, 200, 60, DESELECTED, "Don't Save"); + lcd.objButton(10, 85, 200, 120, DESELECTED, "Save, 1 minute"); + lcd.objButton(10, 145, 200, 180, DESELECTED, "Save, 15 minutes"); + lcd.objButton(10, 205, 200, 238, DESELECTED, "Save, 30 minutes"); + + while(but1 == 0) //wait for button press loop + { + //pc.printf("endless time loop\r\n"); //debug + led_4=!led_4; //debug + if(lcd.touchScreen(&point)==VALID) + { //if a touch on screen is valid check which button + if(point.y>30 && point.y<60 && point.x<200) + { //if the touch on button1 draw the object button1 as SELECTED + lcd.objButton(10, 30, 200, 60, SELECTED, "Don't Save"); + wait_ms(50); + lcd.objButton(10, 30, 200, 60, DESELECTED, "Don't Save"); + pc.printf("Don't Save\r\n"); //debug + but1=1; + storetosd=1; + }// end of if button 1 pressed + + if(point.y>85 && point.y<120 && point.x<200) + { //if the touch on button1 draw the object button1 as SELECTED + lcd.objButton(10, 85, 200, 120, SELECTED, "Save, 1 minute"); + wait_ms(50); + lcd.objButton(10, 85, 200, 120, DESELECTED, "Save, 1 minute"); + pc.printf("Save 1 minute\r\n"); //debug + but1=1; + storetosd=2; + }// end of if button 2 pressed + + if(point.y>145 && point.y<180 && point.x<200) + { //if the touch on button1 draw the object button1 as SELECTED + lcd.objButton(10, 145, 200, 180, SELECTED, "Save, 15 minutes"); + wait_ms(50); + lcd.objButton(10, 145, 200, 180, DESELECTED, "Save, 15 minutes"); + pc.printf("Save, 15 minutes\r\n"); //debug + but1=1; + storetosd=3; + }// end of if button 3 pressed + + if(point.y>205 && point.y<238 && point.x<200) + { //if the touch on button1 draw the object button1 as SELECTED + lcd.objButton(10, 205, 200, 238, SELECTED, "Save, 30 minutes"); + wait_ms(50); + lcd.objButton(10, 205, 200, 238, DESELECTED, "Save, 30 minutes"); + pc.printf("Save, 30 minutes\r\n"); //debug + but1=1; + storetosd=4; + }// end of if button 4 pressed + }// end of if screen touched + } //end of the button press while + }//end of if SD card available statement + +//wait(3); +lcd.erase(); //clear the screen +lcd.setTextColour(CYAN); +lcd.setTextSize(FONT1); +if (storetosd==1)lcd.string(0,0,300,20,"Don't Save", &bytes); +if (storetosd==2)lcd.string(0,0,300,20,"1 minute selected", &bytes); +if (storetosd==3)lcd.string(0,0,300,20,"15 minutes selected", &bytes); +if (storetosd==4)lcd.string(0,0,300,20,"30 minutes selected", &bytes); +if (storetosd==0)lcd.string(0,0,300,20,"nothing selected", &bytes); +//wait(5); + + + + + lcd.erase(); + lcd.setTextColour(GREEN); +if (candidate==0)lcd.string(0,0,150,20,"NO Candidate selected", &bytes); +if (candidate==1)lcd.string(0,0,150,20,"Candidate 1", &bytes); +if (candidate==2)lcd.string(0,0,150,20,"Candidate 2", &bytes); +if (candidate==3)lcd.string(0,0,150,20,"Candidate 3", &bytes); +if (candidate==4)lcd.string(0,0,150,20,"Candidate 4", &bytes); + + lcd.setTextColour(WHITE); + lcd.string(80,220,310,238," HRM GSR",&bytes); + + lcd.string(0,60,100,80,"GSR Baseline", &bytes); //write a string on the screen + lcd.string(0,81,100,100,"GSR Analogue In", &bytes); //write a string on the screen + lcd.string(0,101,100,120,"HRM Analogue In", &bytes); //write a string on the screen + lcd.string(0,121,100,150,"HRM Digital In", &bytes); //write a string on the screen + +float gsrdelta,gsrdeltaabs,hrmdeltaabs,hrmdelta,gsr1, gsr2, gsr3, hrm1, hrm2, hrm3; + + Get_gsrBaseline(); + Get_hrmBaseline(); + + gsr1 = (gsrbaseline+(0.05 * gsrbaseline)); //level 1 GSR Top boundry 5% + gsr2 = (gsrbaseline+(0.10 * gsrbaseline)); //level 2 GSR Top boundry 10% + gsr3 = (gsrbaseline+(0.15 * gsrbaseline)); //level 3 GSR Top boundry 15% + hrm1 = (hrmbaseline+(0.25 * hrmbaseline)); //level 1 HRM Top boundry 25% + hrm2 = (hrmbaseline+(0.50 * hrmbaseline)); //level 2 HRM Top boundry 50% + hrm3 = (hrmbaseline+(0.75 * hrmbaseline)); //level 3 HRM Top boundry 75% +int d=0; +but1=0; +lcd.setTextColour(WHITE); + //draw the object button1 Exit +unsigned int writtenBytes=0; + + if(storetosd>1 && storetosd<5) + { //open a file on the SD card called log.txt + pc.printf("Try to open a file on the SD card called log.txt\r\n"); + //try to open the file + fres=lcd.SDFopenFile("log.txt", WRITEONLY, WORKSPACE0); //Try to open the file in write only mode in the workspace block 0 + if(fres!=F_OK){ //If the file doesn't Open is because it doesn't exist + pc.printf("File doesn't exist, creating log.txt file...\r\n"); + fres=lcd.SDFnewFile("log.txt"); //Try to create the file + die(fres); //If any error report it + fres=lcd.SDFopenFile("log.txt", WRITEONLY, WORKSPACE0); //Try to open the created file + die(fres); //If any error report it } - wait_ms(50); - lcd.objScrollBar(10, 125, 309, 160, scrollPosition, 10, HORIZONTAL, DESELECTED); //draw the scroll bar with 10 divisions and "scrollPosition" variable value - } - //IF BUTTON1 - if(point.y>170 && point.y<220 && point.x<160){ //if the touch on button1 - //draw the object button1 as SELECTED - lcd.objButton(10, 170, 150, 220, SELECTED, "button 1"); - wait_ms(50); - lcd.objButton(10, 170, 150, 220, DESELECTED, "button 1"); - } - //IF BUTTON2 - if(point.y>170 && point.y<220 && point.x>160){ //if the touch on button2 - //draw the object button2 as SELECTED - lcd.objButton(170, 170, 309, 220, SELECTED, "button 2"); - wait_ms(50); - lcd.objButton(170, 170, 309, 220, DESELECTED, "button 2"); - } - } - //update objects each 100 milliseconds - wait_ms(100); - } -} \ No newline at end of file + char messagetitle[100]="Candidate, Interval , GSR Base , GSR , HRM , Day , Month , Hour , Minute , Second \n"; + + res = lcd.getRTCTimeDate(&timeRTC); // get the RTC values back + lcd.SDFsetFileTimeDate(&timeRTC, "log.txt"); //Set Time and Date to the now existing log.txt file + pc.printf("***********saving titles to file \r\n"); + writtenBytes=0; //, readbytes=0; //i=0; + 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 + die(fres); //If any error report it + lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0 + } + +char textStringgsr[9],textStringgsrb[9],textStringhrm[9],textday[3],textmonth[3],texthour[3],textminute[3],textsecond[3]; //textStringhrmb[9] if baseline achieved later +int length,k=0,j=0,l=0,z=0; + + + + +lcd.objButton(10, 180, 50, 215, DESELECTED, "EXIT"); // draw the object button to provide exit + +while (but1 == 0) //wait for button press loop + { + + gsrValue = gsr; + aHRMvalue = hrm; + dHRMvalue = DigHRM; + // wait(1); + lcd.setTextColour(WHITE); + lcd.printNumber(110,60, gsrbaseline); + lcd.printNumber(110,81, gsrValue); + lcd.printNumber(110,101, aHRMvalue); + lcd.printNumber(110,121, dHRMvalue); + res = lcd.getRTCTimeDate(&timeRTC); // get the RTC values back + lcd.setTextColour(WHITE); + lcd.string(0,21,318,40,"Time:", &bytes); + lcd.printNumber(70,21, timeRTC.hour); // write them to the TFT + lcd.printNumber(95,21, timeRTC.minute); + // lcd.printNumber(170,21, timeRTC.second); + lcd.printNumber(200,0, timeRTC.day); + lcd.printNumber(230,0, timeRTC.month); + lcd.printNumber(260,0, timeRTC.year); + + gsrValue = gsr; //put actual gsr pin input into a variable + gsrdelta = gsrbaseline - gsrValue; + gsrdeltaabs = abs(gsrdelta); + if (gsrdeltaabs < gsrbaseline) + { + gsrdeltaabs = gsrbaseline + gsrdeltaabs; // make all negative values regarding baseline +ve + } + if((gsrdeltaabs >= gsrbaseline) && (gsrdeltaabs <= gsr1)) // check for being upto 5% of baseline + { + lcd.drawRectangle(100, 180, 140, 215, GREEN, FILL); + // x, y, width, height, colour + } + if((gsrdeltaabs > gsr1) && (gsrdeltaabs <= gsr2)) // check for being > 6% to 10% of baseline + { + lcd.drawRectangle(100, 180, 140, 215, YELLOW, FILL); + //x, y, width, height, colour + } + if((gsrdeltaabs > gsr2) && (gsrdeltaabs <= gsr3)) // check for being > 11% to 15% of baseline + { + lcd.drawRectangle(100, 180, 140, 215, CYAN, FILL); + //x, y, width, height, colour + } + if(gsrdeltaabs > gsr3) // check for being > 16% of baseline + { + lcd.drawRectangle(100, 180, 140, 215, RED, FILL); + //x, y, width, height, colour + } + + hrmValue = hrm; //Heart Rate Monitor + //printf("hrmValue = %f\n\r",hrmValue); + hrmdelta = hrmbaseline - hrmValue; + hrmdeltaabs = abs(hrmdelta); + if (hrmdeltaabs < hrmbaseline) + { + hrmdeltaabs = hrmbaseline + hrmdeltaabs; // make all negative values regarding baseline +ve + } + if((hrmdeltaabs >= hrmbaseline) && (hrmdeltaabs <= hrm1)) // check for being > 1% to 25% of baseline + { + lcd.drawRectangle(180, 180, 220, 215, GREEN, FILL); + //x, y, width, height, colour + } + if((hrmdeltaabs > hrm1) && (hrmdeltaabs <= hrm2)) // check for being > 26% to 50% of baseline + { + lcd.drawRectangle(180, 180, 220, 215, YELLOW, FILL); + //x, y, width, height, colour + } + if((hrmdeltaabs > hrm2) && (hrmdeltaabs <= hrm3)) // check for being > 51% to 75% of baseline + { + lcd.drawRectangle(180, 180, 220, 215, CYAN, FILL); + } + if(hrmdeltaabs > hrm3) // check for being > 76% of baseline + { + lcd.drawRectangle(180, 180, 220, 215, RED, FILL); + } + + + wait(0.5); + lcd.setTextColour(BLACK); + lcd.drawRectangle(200, 0, 318, 20, BLACK, FILL); // date refresh + lcd.drawRectangle(70, 21, 300, 60, BLACK, FILL); //time refresh + lcd.drawRectangle(101, 31, 300, 100, BLACK, FILL); //clears the area of screen with numbers so not to overwrite causing blurred numbers + lcd.printNumber(110,60, gsrbaseline); + lcd.printNumber(110,81, gsrValue); + lcd.printNumber(110,101, aHRMvalue); + lcd.printNumber(110,121, dHRMvalue); + + if(storetosd>1 && storetosd<5) + { //if data to be captured to sd card do the following + res = lcd.getRTCTimeDate(&timeRTC); + length=snprintf(textday,3,"%d",timeRTC.day); + length=snprintf(textmonth,3,"%d",timeRTC.month); + length=snprintf(texthour,3,"%d",timeRTC.hour); + length=snprintf(textminute,3,"%d",timeRTC.minute); + length=snprintf(textsecond,3,"%d",timeRTC.second); + length=snprintf(textStringgsrb,9,"%f",gsrbaseline);// convert gsr baseline float to character string to send to SD card + length=snprintf(textStringgsr,9,"%f",gsrValue);// convert gsr float to character string to send to SD card + length=snprintf(textStringhrm,9,"%f",aHRMvalue);// convert analogue hrm float to character string to send to SD card + + // length=snprintf(textStringgsr,9,"%f",gsrValue);// convert float to character string to send to SD card + char messageft[60]="\0"; + if (candidate <1 || candidate>4) {strcat(messageft,"0,");} + if (candidate==1) {strcat(messageft,"1,");} + if (candidate==2) {strcat(messageft,"2,");} + if (candidate==3) {strcat(messageft,"3,");} + if (candidate==4) {strcat(messageft,"4,");} + if (storetosd==2) {strcat(messageft,"1,");} + if (storetosd==3) {strcat(messageft,"15,");} + if (storetosd==4) {strcat(messageft,"30,");} + strcat(messageft,textStringgsrb); + strcat(messageft,","); + strcat(messageft,textStringgsr); + strcat(messageft,","); + strcat(messageft,textStringhrm); + strcat(messageft,","); + strcat(messageft,textday);// add the hour value + strcat(messageft,","); + strcat(messageft,textmonth);// add the hour value + strcat(messageft,","); + strcat(messageft,texthour);// add the hour value + strcat(messageft,","); + strcat(messageft,textminute);// add the minute value + strcat(messageft,","); + strcat(messageft,textsecond);// add the hour value + strcat(messageft,"\n"); + pc.printf("%s\r\n",messageft); + + lcd.setTextColour(WHITE);//recording notice on screen + lcd.string(15,220,70,238,"Rec", &bytes); + wait(0.1); + + if(storetosd==2) + { //if data to be captured to sd card every 1 minute do the following + if(k==0) + {// if timer hasnt been started start it + k=1; // start timer once per selected period + j=timeRTC.second;// store second value + timeRTC.second++; //move the timer forward by one to prevent chance of immediate trigger of timer trap + pc.printf("***********************start 1 min timer\r\n"); + } + if(timeRTC.second!=j) + { //if second value is different from previous value assue 1 second has expired + //k=0; + j=timeRTC.second;// store new second value + l++; //increment second timer + pc.printf("************************** %d seconds have elapsed\r\n",l); + if (l==60) + { // 60 seconds have elapsed so lets save data to the SD card + l=0; //reset 1 minute counter + k=0; //reset timer + lcd.setTextColour(RED); + lcd.string(15,220,70,238,"Rec", &bytes); + wait(1); + pc.printf("***********reset 1 min timer\r\n"); + pc.printf("***********saving to file - 1 minute\r\n"); + writtenBytes=0; //, readbytes=0; //i=0; + 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 + die(fres); //If any error report it + lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0 + } + } + } + + if(storetosd==3) + { //if data to be captured to sd card every 15 minutes do the following + if(k==0) + {// if timer hasnt been started start it + k=1; // start timer once per selected period + j=timeRTC.minute;// store initial minute value + l=0; //clear minute counter + } + if(k==1) + { //if timer started do the following + //z=j; // save last value for minute + if(timeRTC.minute==j) + { //the minute value has not changed + z=0; + } + else + { //if the minute value has changed + l++; // count how many minutes have passed + j=timeRTC.minute;// store new minute value + pc.printf("*************************** %d minutes have elapsed\r\n",l); + } + if(l==15) + { // 15 minutes have elapsed so lets save data to the SD card + l=0; //reset 15 minute counter + k=0; //reset timer + lcd.setTextColour(RED); + lcd.string(15,220,70,238,"Rec", &bytes); + wait(1); + pc.printf("***********reset 15 min timer\r\n"); + pc.printf("***********saving to file - 15 minute\r\n"); + writtenBytes=0; //, readbytes=0; //i=0; + 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 + die(fres); //If any error report it + lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0 + } //end of if 15 mins counted + } //end of if timer has started + } // end of if 15min capture time selected + + + if(storetosd==4) + { //if data to be captured to sd card every 15 minutes do the following + if(k==0) + {// if timer hasnt been started start it + k=1; // start timer once per selected period + j=timeRTC.minute;// store minute value + j++; //move the timer along by one to prevent chance of immediate trigger of timer trap + pc.printf("*****************************start 30 min timer\r\n"); + } + if(timeRTC.minute!=j) + { //if minute value is different from previous value assue 1 minute has expired + //k=0; + j=timeRTC.minute;// store new minute value + l++; //increment minute timer + pc.printf("***************************** %d minutes have elapsed\r\n",l); + if (l==30) + { // 30 minutes have elapsed so lets save data to the SD card + l=0; //reset 30 minute counter + k=0; //reset timer + lcd.setTextColour(RED); + lcd.string(15,220,70,238,"Rec", &bytes); + wait(1); + pc.printf("***********reset 30 min timer\r\n"); + pc.printf("***********saving to file - 30 minute\r\n"); + writtenBytes=0; //, readbytes=0; //i=0; + 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 + die(fres); //If any error report it + lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0 + } + } + } + + + lcd.setTextColour(WHITE); + res = lcd.getRTCTimeDate(&timeRTC); + pc.printf("%d sec %d min %d \r\n",timeRTC.second, timeRTC.minute, storetosd); + // pc.printf("%d \r\n",timeRTC.minute); + } //end of storetosd if + + + if(lcd.touchScreen(&point)==VALID) + { //if a touch on screen is valid check which button + if(point.y>180 && point.y<215 && point.x<50) + { //if the touch on button1 draw the object button1 as SELECTED + lcd.objButton(10, 180, 50, 215, SELECTED, "EXIT"); + wait_ms(50); + lcd.objButton(10, 180, 50, 215, DESELECTED, "EXIT"); + pc.printf("EXIT\r\n"); //debug + but1=1; + }// end of if button 1 pressed + }// end of if screen touched + } //end of main loop while Exit button + + if(storetosd>1 && storetosd<5) + { //if data to be captured to sd card close the file properly + lcd.SDFsaveFile(WORKSPACE0); //Save changes in the file contained in WORKSPACE0 + //lcd.string(10,row,319,239,"Closing File...",&charsPrinted); row+=15; + lcd.SDFcloseFile(WORKSPACE0); //Close the file -------------------- + } + pc.printf("SD open file now saved and closed properly\r\n"); + wait(3); // wait to show message before starting the program again + pc.printf("re-starting the program again\r\n"); + wait(2); + }// end of total program while statement + }// end of main program \ No newline at end of file