Diff: main.cpp

Revision:

4:6888480c5133

Parent:

3:a7c54d27d7f7

--- a/main.cpp	Tue Oct 16 17:44:02 2018 +0000
+++ b/main.cpp	Fri Oct 19 14:08:50 2018 +0000
@@ -1,15 +1,15 @@
-#include "mbed.h"
+#include "mbed.h" // required libraries
 #include "stdlib.h"
 #include "stdio.h"
 #include "Servo.h"
 
-DigitalOut leds[4] = {p25, p24, p23, p28};
-DigitalOut ledz[2] = {p27,p26};
-DigitalIn button[4] = {p17, p18, p19, p20};
-Servo myservo(p21);
-Servo hmyservo(p22);
-float hpos;
-float pos;
+DigitalOut leds[4] = {p25, p24, p23, p28}; // defining which pins go to the game's LEDs
+DigitalOut ledz[2] = {p27,p26}; // defining which pins go to the success/failure lights
+DigitalIn button[4] = {p17, p18, p19, p20}; // defining which pins receive input from the buttons
+Servo myservo(p21); // defining the nerf gun servo
+Servo hmyservo(p22); // defining the high-five servo
+float hpos; // position variable for the high-five servo
+float pos; // position variable for the nerf gun servo
 int r; //used for randomly lighting LEDs
 int i; //counter
 int s; // seed
@@ -19,20 +19,20 @@
 int n; // preventatibe variable
 int o; // preventative variable
 int w = 0; //counter for successful attempts
-float timer;
+float timer; // variable used to easily change the pace of the game
 
 int main() {
     
-    myservo.calibrate(0.0009,90.0);
-    myservo=0.0;
-    hmyservo.calibrate(0.0009,90.0);
-    hmyservo=0.0;
-    printf("Enter ten digit number\n\r");
-    scanf("%10d\n\r",&s);
-    srand(s);
-    k=0;
-    timer = .02;
-    wait(3);
+    myservo.calibrate(0.0009,90.0); // calibrating nerf gun servo
+    myservo=0.0; // initial position of nerf gun servo
+    hmyservo.calibrate(0.0009,90.0); // calibrating high-five servo
+    hmyservo=0.0; // initial position of high-five servo
+    printf("Enter ten digit number\n\r"); // requesting user for ten digits
+    scanf("%10d\n\r",&s); // scanning those digits into variable s
+    srand(s); // seeding rand() with those ten digits
+    k=0; // initializing
+    timer = .02; // initializing
+    wait(3); // give the player three seconds from putting in twn digits to the start of the game
     
     for (i=0; i<10; i++){ //for
         r = rand()%4;//generate random number 0 to 3