main.cpp

00001 #include "mbed.h"
00002 #include "TSISensor.h"
00003 #include "TextLCD.h"
00004 
00005 TextLCD lcd(PTB10, PTB11, PTE2, PTE3, PTE4, PTE5); // rs, e, d4-d7
00006 
00007 int main() {
00008 
00009 TSISensor tsi;
00010 PwmOut gled(LED_GREEN);
00011 PwmOut bled(LED_BLUE);
00012 Serial pc(USBTX, USBRX);
00013 Timer t;
00014 
00015 
00016 bled = 1;
00017 gled = 1;
00018 
00019     while(1) {
00020     float a;
00021     float b;
00022     float c;
00023     lcd.printf("READY,\n");
00024     wait (1);
00025     lcd.cls();
00026     lcd.printf("SET,\n");
00027     wait (1);
00028     lcd.cls();
00029     lcd.printf("GO!\n");
00030     c = rand() %10000;
00031         a = 0;
00032         float time;
00033         for (time = 0; time < c; time+=0.01)
00034         {
00035         a = tsi.readPercentage();
00036         if (a > 0)
00037         {
00038         lcd.printf("CHEAT!\n");
00039         a=0;
00040         }
00041         }
00042         //wait(c);
00043         a = 0;
00044         bled = 0;
00045         t.start();
00046         
00047         while (a == 0)
00048         {
00049         
00050         a = tsi.readPercentage();
00051         }
00052         bled = 1;
00053         gled = 0;
00054         t.stop();
00055         b = t.read();
00056         lcd.cls();
00057         lcd.printf("Reaction Time:  %f\n", b);
00058         a = 0;
00059         wait(5);
00060         gled = 1;
00061         lcd.cls();
00062         t.reset();
00063     }
00064 }