Daniela Plascencia / Proyecto_Parcial

Proyecto Parcial

Dependencies:   mbed

main.cpp@0:b79d9ad8d1c3, 2013-10-31 (annotated)

Committer:
DnPlas
Date:
Thu Oct 31 00:31:28 2013 +0000
Revision:
0:b79d9ad8d1c3
Proyecto Parcial;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
DnPlas 0:b79d9ad8d1c3 1 //This program will execute a little game of intermitent leds
DnPlas 0:b79d9ad8d1c3 2 #include "mbed.h"
DnPlas 0:b79d9ad8d1c3 3
DnPlas 0:b79d9ad8d1c3 4 BusOut leds(D13, D10, D9, D8);
DnPlas 0:b79d9ad8d1c3 5 AnalogIn pot(A2);
DnPlas 0:b79d9ad8d1c3 6 DigitalIn bttn1(D11);
DnPlas 0:b79d9ad8d1c3 7 DigitalIn bttn2(D12);
DnPlas 0:b79d9ad8d1c3 8 Serial pc(USBTX, USBRX);
DnPlas 0:b79d9ad8d1c3 9
DnPlas 0:b79d9ad8d1c3 10 float pot_val; //The value of the potenciometer will be a float since it is get from 0 to 1
DnPlas 0:b79d9ad8d1c3 11 int on = 1, counter, reps = 100; //Declaration of variables
DnPlas 0:b79d9ad8d1c3 12
DnPlas 0:b79d9ad8d1c3 13 void chk_bttn() //Prototype Function 1. It checks the button while pressed and assigns a certain action
DnPlas 0:b79d9ad8d1c3 14 {
DnPlas 0:b79d9ad8d1c3 15 if (on == 8 && bttn1 ==0)
DnPlas 0:b79d9ad8d1c3 16 {
DnPlas 0:b79d9ad8d1c3 17 pc.printf("Winner!\nScore: %i\n_________\n", counter);
DnPlas 0:b79d9ad8d1c3 18 wait (1);
DnPlas 0:b79d9ad8d1c3 19 }
DnPlas 0:b79d9ad8d1c3 20 else
DnPlas 0:b79d9ad8d1c3 21 if(on !=8 && bttn1 ==0)
DnPlas 0:b79d9ad8d1c3 22 {
DnPlas 0:b79d9ad8d1c3 23 pc.printf("Loser :(\nScore: %i\n_________\n", counter);
DnPlas 0:b79d9ad8d1c3 24 wait(1);
DnPlas 0:b79d9ad8d1c3 25 }
DnPlas 0:b79d9ad8d1c3 26 }
DnPlas 0:b79d9ad8d1c3 27
DnPlas 0:b79d9ad8d1c3 28 void rst_game() //Prototype Function 2. This function reset the game
DnPlas 0:b79d9ad8d1c3 29 {
DnPlas 0:b79d9ad8d1c3 30 if (bttn2 ==0)
DnPlas 0:b79d9ad8d1c3 31 {
DnPlas 0:b79d9ad8d1c3 32 counter =100;
DnPlas 0:b79d9ad8d1c3 33 pc.printf("Welcome back to the game!\nYour initial score is %i\n", counter);
DnPlas 0:b79d9ad8d1c3 34 wait (1);
DnPlas 0:b79d9ad8d1c3 35 }
DnPlas 0:b79d9ad8d1c3 36 }
DnPlas 0:b79d9ad8d1c3 37
DnPlas 0:b79d9ad8d1c3 38
DnPlas 0:b79d9ad8d1c3 39 int main ()
DnPlas 0:b79d9ad8d1c3 40 {
DnPlas 0:b79d9ad8d1c3 41 while (1)
DnPlas 0:b79d9ad8d1c3 42 {
DnPlas 0:b79d9ad8d1c3 43 pot_val=pot; //Gives to the variable pot_val the value of the potenciometer
DnPlas 0:b79d9ad8d1c3 44 chk_bttn(); //Checks if button 1 is pressed
DnPlas 0:b79d9ad8d1c3 45 rst_game(); //Resets the game
DnPlas 0:b79d9ad8d1c3 46 leds = on; //Turns on the leds
DnPlas 0:b79d9ad8d1c3 47 wait ((pot_val*200+150)/1000); //Gives pauses to each led with the same value as the potenciometer
DnPlas 0:b79d9ad8d1c3 48 on = on <<1;
DnPlas 0:b79d9ad8d1c3 49 counter = 0;
DnPlas 0:b79d9ad8d1c3 50 if (on==16)
DnPlas 0:b79d9ad8d1c3 51 {
DnPlas 0:b79d9ad8d1c3 52 on = 1;
DnPlas 0:b79d9ad8d1c3 53 }
DnPlas 0:b79d9ad8d1c3 54 }
DnPlas 0:b79d9ad8d1c3 55 }