Vikash Kondeti
Proximity Game
Dependencies: 4DGL-uLCD-SE SHARPIR
Revision 0:75df8b1674f2, committed 2014-03-24
- Comitter:
- rokash000
- Date:
- Mon Mar 24 18:50:46 2014 +0000
- Commit message:
- Lab 4
Changed in this revision
diff -r 000000000000 -r 75df8b1674f2 4DGL-uLCD-SE.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/4DGL-uLCD-SE.lib Mon Mar 24 18:50:46 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/4180_1/code/4DGL-uLCD-SE/#e39a44de229a
diff -r 000000000000 -r 75df8b1674f2 SHARPIR.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SHARPIR.lib Mon Mar 24 18:50:46 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/Tomas/code/SHARPIR/#323d66022af5
diff -r 000000000000 -r 75df8b1674f2 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Mar 24 18:50:46 2014 +0000
@@ -0,0 +1,133 @@
+//Project coded by Vikash Ramkumar and Rohith Kondeti
+//Property of Georgia Institute of Technology
+
+/******************************************************
+* The Proximity Sensor Game
+* Rules of the Game:
+* 1. Get your hand to match what the sensor indicates. A 20 will mean that the your hand needs to be close to the sensor. A 50 will mean that your hand needs to be farther away.
+* 2. The goal is to reach 5 points.
+* 3. Once you hit 5 points, your time will be shown on the LCD. Challenge your friends to see who gets the lowest score!
+******************************************************/
+
+#include "mbed.h"
+#include "SHARPIR.h"
+#include "uLCD_4DGL.h"
+#include <stdio.h> /* printf, scanf, puts, NULL */
+#include <stdlib.h> /* srand, rand */
+
+
+DigitalOut myled1(p21);
+DigitalOut myled2(p22);
+DigitalOut myled3(p23);
+DigitalOut myled4(p24);
+DigitalOut myled5(p25);
+//DigitalOut myled6(p28); // not CORRECT // waiting - can blink faster and faster until times up (steady)
+DigitalOut myled6(p26); // CORRECT
+Timer t;
+
+uLCD_4DGL uLCD(p28, p27, p29); // create a global lcd object
+
+SHARPIR Sensor(p18); //the output of the sharpIR sensor is connected to the MBEDs pin 10.
+
+int main() {
+ float DistanceCM;
+ float v1, score =-1, checkLed6;
+ t.start();
+ while (1) { //creates an eternal loop
+ myled6 = 0;
+ checkLed6 = 0;
+ DistanceCM=Sensor.cm(); //this will
+ srand(DistanceCM); // v2 in the range 20 to 50
+ v1 = rand() % 30 + 20; // v2 in the range 20 to 50
+
+ score++;// score increases each time around
+ if(score >4)
+ {
+
+ t.stop();
+ uLCD.cls();
+ while(1)
+ {
+
+ uLCD.locate(1,5);
+ uLCD.printf("You won in %.1fs!\n", t.read());
+
+ }
+ }
+ while(checkLed6 < 8)
+ {
+ DistanceCM=Sensor.cm();
+ uLCD.locate(1,2);
+ uLCD.printf("%.1f and %.1f \n", v1, DistanceCM);
+ uLCD.locate(1,3);
+ uLCD.printf("Score so far: %.1f \n", score);
+
+
+ if(abs(DistanceCM-v1) <5)
+ {
+ myled1 = 1;
+ myled2 = 1;
+ myled3 = 1;
+ myled4 = 1;
+ myled5 = 1;
+ myled6 = 1;
+
+ checkLed6++;
+ }
+ else if((abs(DistanceCM-v1) >5) &&(abs(DistanceCM-v1) <10) )
+ {
+ myled1 = 1;
+ myled2 = 1;
+ myled3 = 1;
+ myled4 = 1;
+ myled5 = 0;
+ myled6 = 0;
+ checkLed6 =0;
+ }
+ else if((abs(DistanceCM-v1) >10) &&(abs(DistanceCM-v1) <15) )
+ {
+ myled1 = 1;
+ myled2 = 1;
+ myled3 = 1;
+ myled4 = 0;
+ myled5 = 0;
+ myled6 = 0;
+ checkLed6 =0;
+ }
+ else if((abs(DistanceCM-v1) >15) &&(abs(DistanceCM-v1) <20) )
+ {
+ myled1 = 1;
+ myled2 = 1;
+ myled3 = 0;
+ myled4 = 0;
+ myled5 = 0;
+ myled6 = 0;
+ checkLed6 =0;
+ }
+
+ else if((abs(DistanceCM-v1) >20) &&(abs(DistanceCM-v1) <25) )
+ {
+ myled1 = 1;
+ myled2 = 0;
+ myled3 = 0;
+ myled4 = 0;
+ myled5 = 0;
+ myled6 = 0;
+ checkLed6 =0;
+ }
+ else
+ {
+ myled1 = 0;
+ myled2 = 0;
+ myled3 = 0;
+ myled4 = 0;
+ myled5 = 0;
+ myled6 = 0;
+ checkLed6 =0;
+ }
+
+ }
+
+ wait_ms(20); //wait 20 ms between each readout
+ }
+}