Jorge Rodolfo Muñoz
Codigo para juego de aros ultrasonicos utilizando la tarjeta freedom KL25Z
Dependencies: PinDetect_for_KL25Z TextLCD mbed
Diff: main.cpp
- Revision:
- 1:39340990fa3f
- Parent:
- 0:5ebac3c273c0
- Child:
- 2:edb1ef4d407d
--- a/main.cpp Sun May 11 04:32:15 2014 +0000
+++ b/main.cpp Sun May 11 17:10:49 2014 +0000
@@ -1,53 +1,72 @@
+/*'Frisensor' code for a game that generates a sequence of leds (4), and checks if the user
+is able to remember the sequence and reproduce it with ultrasonic sensor
+Designed for the subject "informatica industrial",
+in Tecnologico de Monterrey Campus Guadalajara
+as of May 11 2014
+v 1.1*/
+/* Autors: Jorge Muñoz, Ismael Davila, Miguel Ortiz, Carlos Reyes
+*/
+
#include "mbed.h"
#include "TextLCD.h"
#include "Timer.h"
#include "PinDetect.h"
-Serial pc(USBTX, USBRX);
+/*copyright of pindetect library
+Copyright (c) 2010 Andy Kirkham
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+*/
+
//LCD
TextLCD lcd( D2, D3, D4, D5,D6, D7, TextLCD::LCD16x2);
-
//leds
BusOut leds(PTC3, PTC4, PTC5, PTC6);
-
// Sensores
-
AnalogIn sensor_1(A0);
AnalogIn sensor_2(A2);
AnalogIn sensor_3(A4);
AnalogIn sensor_4(A1);
-
//pot for velocity of leds
AnalogIn pot(A3);
-
+//variables fot sensors
float s1,s2,s3,s4;
+//modes----------
int modo_lectura=0;
-
+int gamemode=0;
+int start_mode=0;
+//array for points
int points_array[10];
int points_pointer=0;
-//level_array
-int level_array[20];
+//array for levels
+int level_array[20];//max 19 levels
int level_selection=1;
-
+//timer
Timer timer;
-int gamemode=0;
+
+//
int contador;
-int start_mode=0;
-int i;
+int i;//its used for some "fors"
int show_time=500;
int scores_time=0;
-// Button with antibouncing effect------------------------
+// Button with antibouncing effect------
PinDetect start_button(PTA13);
/*PinDetect levelup(PTD5);
PinDetect leveldown(PTD0);*/
PinDetect show_scores(PTD2);
+//functions-----------------------------
+void leds_function(int *ptr_randomvalue, int *ptr_busoutvalue);//function that displays the sequence of leds
+int tiempo_apagado, leds_value;
+void secuence_generator(int *ptr_level);//function that generates the sequence of the level
-//functions-----------------------------
-void leds_function(int *ptr_randomvalue, int *ptr_busoutvalue);
-int tiempo_apagado, leds_value;
-void secuence_generator(int *ptr_level);
+//functions fot buttons----------------
void start_reset();
void levelupfunction();
void leveldownfunction();
@@ -58,11 +77,12 @@
contador=0;
secuence_generator(&level_selection);
timer.start();
-
+ //because we are using internal PullUp resistors we use deasserted
start_button.attach_deasserted(&start_reset);
/*leveldown.attach_deasserted(&levelupfunction);
levelup.attach_deasserted(&leveldownfunction);*/
show_scores.attach_deasserted(&show_scores_function);
+ //because we are using internal PullUp resistors we need to add this
start_button.mode(PullUp);
/*leveldown.mode(PullUp);
levelup.mode(PullUp);*/
@@ -70,20 +90,16 @@
start_button.setSampleFrequency();
show_scores.setSampleFrequency();
while(1) {
- while(start_mode==0) {//mode Press Start...........................
+ while(start_mode==0) {//mode Press Start---------------------------
if((timer.read_ms()>show_time+500) && (timer.read_ms()>scores_time+4000)) {
lcd.cls();
contador=0;
- /*secuence_generator(&level_selection);*/
timer.reset();
lcd.printf("press start \nnivel %i \n", level_selection);
secuence_generator(&level_selection);
- //(pot.read()*1000)+200= (pot.read()*1000)+200;
}
}
while((gamemode==0)&&(start_mode==1)) {//mode show led sequence----------------------
-
-
while(timer.read_ms()>(pot.read()*1000)+200) {
leds_function(&level_array[contador],&leds_value);
leds=leds_value;
@@ -102,21 +118,13 @@
}
}
}
- while((gamemode==1)&&(start_mode==1)) {
- /*s1=sensor_1.read();
- s2=sensor_2.read();
- s3=sensor_3.read();
- s4=sensor_4.read();*/
- /*pc.printf("Sensor 1 %f \n", s1);
- pc.printf("Sensor 2 %f \n", s2);
- pc.printf("Sensor 3 %f \n", s3);
- pc.printf("Sensor 4 %f \n\n", s4);*/
+ while((gamemode==1)&&(start_mode==1)) {//gaming mode-------------------------------
while(modo_lectura==0) {
s1=sensor_1.read();
s2=sensor_2.read();
s3=sensor_3.read();
s4=sensor_4.read();
- if((s1>0.05)&&(s2>0.05)&&(s3>0.05)&&(s4>0.05)) {// verify that theres nothing above leds
+ if((s1>0.05)&&(s2>0.05)&&(s3>0.05)&&(s4>0.05)) {// verify that there is nothing above leds
modo_lectura=1;
lcd.printf("Empieza!!\n");
}
@@ -129,8 +137,7 @@
if(contador!=0) {
lcd.cls();
}
- if(s1<0.017 && level_array[contador]==1) {// sensor 1 code
-
+ if(s1<0.017 && level_array[contador]==1) {// sensor 1 code----------------
modo_lectura=0;
contador++;
lcd.printf("good \n");
@@ -141,18 +148,16 @@
for (i=0; i<9; i++) {
points_array[i]=points_array[i+1];
}
- }
- else{
- points_pointer++;
- }
-
+ } else {
+ points_pointer++;
+ }
modo_lectura=0;
gamemode=0;
contador=0;
start_mode=0;
level_selection=1;
}
- if(s2<0.017 && level_array[contador]==2) {// sensor 2 code
+ if(s2<0.017 && level_array[contador]==2) {// sensor 2 code-----------------------
modo_lectura=0;
contador++;
lcd.printf("good \n");
@@ -163,19 +168,16 @@
for (i=0; i<9; i++) {
points_array[i]=points_array[i+1];
}
- }
- else{
- points_pointer++;
- }
-
+ } else {
+ points_pointer++;
+ }
modo_lectura=0;
gamemode=0;
contador=0;
start_mode=0;
level_selection=1;
}
- if(s3<0.017 && level_array[contador]==3) {// sensor 3 code
-
+ if(s3<0.017 && level_array[contador]==3) {// sensor 3 code------------------------
modo_lectura=0;
contador++;
lcd.printf("good \n");
@@ -186,20 +188,16 @@
for (i=0; i<9; i++) {
points_array[i]=points_array[i+1];
}
- }
- else{
- points_pointer++;
- }
-
+ } else {
+ points_pointer++;
+ }
start_mode=0;
modo_lectura=0;
gamemode=0;
contador=0;
level_selection=1;
-
}
- if(s4<0.017 && level_array[contador]==4) {// sensor 4 code
-
+ if(s4<0.017 && level_array[contador]==4) {// sensor 4 code-------------------------
modo_lectura=0;
contador++;
lcd.printf("good \n");
@@ -210,48 +208,41 @@
for (i=0; i<7; i++) {
points_array[i]=points_array[i+1];
}
- }
- else{
- points_pointer++;
- }
-
+ } else {
+ points_pointer++;
+ }
modo_lectura=0;
gamemode=0;
contador=0;
start_mode=0;
level_selection=1;
-
}
}
if(contador>level_selection) {//check if theres winners-------------------
lcd.printf("ganaste \n");
-
gamemode=0;
points_array[points_pointer]=points_array[points_pointer] + level_selection*2;
lcd.printf("puntos %i",points_array[points_pointer] );
- wait(3);
+ wait(3);//just to keep the word "ganaste" in the display for some time
level_selection++;
secuence_generator(&level_selection);
contador=0;
-
}
}
}//end_of_while(1)
}//end_of_int_main
-
-
-//funciones
+//functions
+//function to generate sequences-------------------------
void secuence_generator(int *ptr_level)
{
int j;
-
+
srand (time(NULL));
for (j=0; j<=(*ptr_level); j++) {
level_array[j]=rand()%4+1;
- pc.printf(" %i \n",level_array[j]);
}
}
-
+//function to show the number in leds-------------------
void leds_function(int *ptr_randomvalue, int *ptr_busoutvalue)
{
switch(*ptr_randomvalue) {
@@ -272,35 +263,27 @@
break;
}
}
-
void levelupfunction()
{
-
level_selection++;
start_mode=0;
-
}
void leveldownfunction()
{
-
level_selection--;
start_mode=0;
-
}
void start_reset()
{
-
start_mode=!start_mode;
contador=0;
-
}
-void show_scores_function(){
+void show_scores_function()
+{
lcd.cls();
- for (i=0;i<8;i++){
+ for (i=0; i<8; i++) {
lcd.printf("%i:%i,", i+1,points_array[i]);
scores_time=timer.read_ms();
-
-
}
start_mode=0;
- }
\ No newline at end of file
+}
\ No newline at end of file