Boon Boon / Mbed 2 deprecated traffic_light_simplephase_3tf_gatepj

Simple traffic light phase simulation

Dependencies:   mbed

main.cpp@0:401494462563, 2018-07-02 (annotated)

Committer:
daklowprofile
Date:
Mon Jul 02 08:58:34 2018 +0000
Revision:
0:401494462563
simple 3 traffic light phase in 3 junctions. no interrupt. Location: University Malaya Gate PJ

Who changed what in which revision?

UserRevisionLine numberNew contents of line
daklowprofile 0:401494462563 1 #include "mbed.h"
daklowprofile 0:401494462563 2
daklowprofile 0:401494462563 3 #define MAX_LEN 64
daklowprofile 0:401494462563 4
daklowprofile 0:401494462563 5 //T1
daklowprofile 0:401494462563 6 DigitalOut t1red(p5);
daklowprofile 0:401494462563 7 DigitalOut t1yellow(p6);
daklowprofile 0:401494462563 8 DigitalOut t1green(p7);
daklowprofile 0:401494462563 9 //T2
daklowprofile 0:401494462563 10 DigitalOut t2red(p11);
daklowprofile 0:401494462563 11 DigitalOut t2yellow(p12);
daklowprofile 0:401494462563 12 DigitalOut t2green(p13);
daklowprofile 0:401494462563 13 //T3
daklowprofile 0:401494462563 14 DigitalOut t3red(p18);
daklowprofile 0:401494462563 15 DigitalOut t3yellow(p19);
daklowprofile 0:401494462563 16 DigitalOut t3green(p20);
daklowprofile 0:401494462563 17
daklowprofile 0:401494462563 18 //switch
daklowprofile 0:401494462563 19 //DigitalIn switcht1(p28);
daklowprofile 0:401494462563 20 DigitalIn switcht2(p29);
daklowprofile 0:401494462563 21 DigitalIn switcht3(p30);
daklowprofile 0:401494462563 22
daklowprofile 0:401494462563 23
daklowprofile 0:401494462563 24
daklowprofile 0:401494462563 25 void t1light(char a){
daklowprofile 0:401494462563 26 if (a == 'R'){
daklowprofile 0:401494462563 27 t1red = 1;
daklowprofile 0:401494462563 28 t1yellow = 0;
daklowprofile 0:401494462563 29 t1green = 0;
daklowprofile 0:401494462563 30 }else if(a == 'Y'){
daklowprofile 0:401494462563 31 t1red = 0;
daklowprofile 0:401494462563 32 t1yellow = 1;
daklowprofile 0:401494462563 33 t1green = 0;
daklowprofile 0:401494462563 34 }else if(a == 'G'){
daklowprofile 0:401494462563 35 t1red = 0;
daklowprofile 0:401494462563 36 t1yellow = 0;
daklowprofile 0:401494462563 37 t1green = 1;
daklowprofile 0:401494462563 38 }else{}
daklowprofile 0:401494462563 39 }
daklowprofile 0:401494462563 40
daklowprofile 0:401494462563 41 void t2light(char a){
daklowprofile 0:401494462563 42 if (a == 'R'){
daklowprofile 0:401494462563 43 t2red = 1;
daklowprofile 0:401494462563 44 t2yellow = 0;
daklowprofile 0:401494462563 45 t2green = 0;
daklowprofile 0:401494462563 46 }else if(a == 'Y'){
daklowprofile 0:401494462563 47 t2red = 0;
daklowprofile 0:401494462563 48 t2yellow = 1;
daklowprofile 0:401494462563 49 t2green = 0;
daklowprofile 0:401494462563 50 }else if(a == 'G'){
daklowprofile 0:401494462563 51 t2red = 0;
daklowprofile 0:401494462563 52 t2yellow = 0;
daklowprofile 0:401494462563 53 t2green = 1;
daklowprofile 0:401494462563 54 }else{}
daklowprofile 0:401494462563 55 }
daklowprofile 0:401494462563 56
daklowprofile 0:401494462563 57 void t3light(char a){
daklowprofile 0:401494462563 58 if (a == 'R'){
daklowprofile 0:401494462563 59 t3red = 1;
daklowprofile 0:401494462563 60 t3yellow = 0;
daklowprofile 0:401494462563 61 t3green = 0;
daklowprofile 0:401494462563 62 }else if(a == 'Y'){
daklowprofile 0:401494462563 63 t3red = 0;
daklowprofile 0:401494462563 64 t3yellow = 1;
daklowprofile 0:401494462563 65 t3green = 0;
daklowprofile 0:401494462563 66 }else if(a == 'G'){
daklowprofile 0:401494462563 67 t3red = 0;
daklowprofile 0:401494462563 68 t3yellow = 0;
daklowprofile 0:401494462563 69 t3green = 1;
daklowprofile 0:401494462563 70 }else{}
daklowprofile 0:401494462563 71 }
daklowprofile 0:401494462563 72
daklowprofile 0:401494462563 73 void traffic_default (char t1, char t2, char t3, int time){
daklowprofile 0:401494462563 74 t1light(t1);
daklowprofile 0:401494462563 75 t2light(t2);
daklowprofile 0:401494462563 76 t3light(t3);
daklowprofile 0:401494462563 77 wait(time);
daklowprofile 0:401494462563 78 }
daklowprofile 0:401494462563 79 void normal_traffic(){
daklowprofile 0:401494462563 80 traffic_default('G','R','R',47);
daklowprofile 0:401494462563 81 traffic_default('Y','R','R',3);
daklowprofile 0:401494462563 82 traffic_default('R','G','R',38);
daklowprofile 0:401494462563 83 traffic_default('R','Y','R',3);
daklowprofile 0:401494462563 84 traffic_default('R','R','G',70);
daklowprofile 0:401494462563 85 traffic_default('R','R','Y',3);
daklowprofile 0:401494462563 86 }
daklowprofile 0:401494462563 87
daklowprofile 0:401494462563 88 int main() {
daklowprofile 0:401494462563 89 while(1){
daklowprofile 0:401494462563 90 normal_traffic();
daklowprofile 0:401494462563 91 }
daklowprofile 0:401494462563 92 }