ITI "DallaChiesa" 2019 / Mbed 2 deprecated progetto12_copy

PARCHEGGIO AMICO

Dependencies:   mbed Servo mbed-rtos beep hcsr04 TextLCD

main.cpp@5:8eb27286a3e3, 2019-03-28 (annotated)

Committer:
CiroSamu
Date:
Thu Mar 28 14:17:45 2019 +0000
Revision:
5:8eb27286a3e3
Parent:
4:48754f3702d7
Child:
6:0088253be231
prog

Who changed what in which revision?

UserRevisionLine numberNew contents of line
huntR 0:650a24681467 1 #include "mbed.h"
huntR 0:650a24681467 2 #include "rtos.h"
huntR 0:650a24681467 3 #include "hcsr04.h"
huntR 0:650a24681467 4 #include "beep.h"
CiroSamu 4:48754f3702d7 5 #define trigger1 D15
CiroSamu 4:48754f3702d7 6 #define echo1 D14
CiroSamu 4:48754f3702d7 7 #define trigger2 D12
CiroSamu 4:48754f3702d7 8 #define echo2 D13
huntR 0:650a24681467 9 /******************************/
huntR 0:650a24681467 10 //bluetooth
CiroSamu 2:33e2a092cab6 11 Serial pc(USBTX, USBRX);//tx e rx
huntR 0:650a24681467 12 /******************************/
huntR 0:650a24681467 13 //sensori ad ultrasuoni
CiroSamu 4:48754f3702d7 14 HCSR04 sensor1(trigger1, echo1);
CiroSamu 4:48754f3702d7 15 HCSR04 sensor2(trigger2, echo2);
CiroSamu 2:33e2a092cab6 16 //HCSR04 sensor3(D11, D9);
huntR 0:650a24681467 17 /******************************/
CiroSamu 5:8eb27286a3e3 18 DigitalIn mybutton(USER_BUTTON);
CiroSamu 5:8eb27286a3e3 19 //Thread thread_sensori; // istanzia oggetto thread
altoimperatore 1:13556d8b4a34 20
CiroSamu 5:8eb27286a3e3 21 bool occupata[3] = {false,false,false};
huntR 0:650a24681467 22 /******************************/
CiroSamu 5:8eb27286a3e3 23 void button_thread(void const *args){
CiroSamu 4:48754f3702d7 24
CiroSamu 4:48754f3702d7 25 while(1){
CiroSamu 4:48754f3702d7 26 if (mybutton==0){
CiroSamu 5:8eb27286a3e3 27 int i=0;
CiroSamu 5:8eb27286a3e3 28 do{
CiroSamu 5:8eb27286a3e3 29 i++;
CiroSamu 5:8eb27286a3e3 30 if(occupata[i]== false){
CiroSamu 5:8eb27286a3e3 31 pc.printf("il parcheggio numero %d e libero\n",i);
CiroSamu 5:8eb27286a3e3 32
CiroSamu 5:8eb27286a3e3 33 }//else if(occupata[1]==true && occupata[2]==true) pc.printf("tutti i parcheggi sono occupati");
CiroSamu 5:8eb27286a3e3 34
CiroSamu 5:8eb27286a3e3 35 }while(occupata[i]== true && i<2);
CiroSamu 5:8eb27286a3e3 36 }
CiroSamu 4:48754f3702d7 37
CiroSamu 4:48754f3702d7 38
CiroSamu 4:48754f3702d7 39 }
CiroSamu 5:8eb27286a3e3 40 }
huntR 0:650a24681467 41 //sensore semaforo 1
huntR 0:650a24681467 42 /******************************/
huntR 0:650a24681467 43 void sensori(){
CiroSamu 5:8eb27286a3e3 44 float distanza1;
CiroSamu 5:8eb27286a3e3 45 float distanza2;
huntR 0:650a24681467 46 sensor1.start();
huntR 0:650a24681467 47 wait_ms(100);
CiroSamu 5:8eb27286a3e3 48 sensor2.start(); //partono i sensori
CiroSamu 5:8eb27286a3e3 49 wait_ms(100);
CiroSamu 5:8eb27286a3e3 50 distanza1= sensor1.get_dist_cm() ;
CiroSamu 5:8eb27286a3e3 51 distanza2=sensor2.get_dist_cm();
CiroSamu 5:8eb27286a3e3 52 pc.printf("%.0fcm\r\n%.0fcm\r\n", distanza1,distanza2);
CiroSamu 5:8eb27286a3e3 53 if(sensor1.get_dist_cm() < 5 && occupata[1] == false) //se uno dei sensori capta una distanza minore 10
altoimperatore 1:13556d8b4a34 54 occupata[1] = true;
altoimperatore 1:13556d8b4a34 55 else
altoimperatore 1:13556d8b4a34 56 occupata[1] = false;
CiroSamu 5:8eb27286a3e3 57
CiroSamu 5:8eb27286a3e3 58 if(sensor2.get_dist_cm() < 5 && occupata[2] == false) //se uno dei sensori capta una distanza minore a 10 e gianello è false
CiroSamu 5:8eb27286a3e3 59 occupata[2] = true;
CiroSamu 5:8eb27286a3e3 60 else
CiroSamu 5:8eb27286a3e3 61 occupata[2] = false;
CiroSamu 2:33e2a092cab6 62 }
altoimperatore 1:13556d8b4a34 63
huntR 0:650a24681467 64 int main(){
CiroSamu 4:48754f3702d7 65 // pc.printf("prova");
altoimperatore 3:272fb57c7fcb 66 //while(true) {
CiroSamu 4:48754f3702d7 67 //Thread button_th(button_thread);
CiroSamu 5:8eb27286a3e3 68 //int i=0;
CiroSamu 5:8eb27286a3e3 69
CiroSamu 5:8eb27286a3e3 70 Thread button_th(button_thread);
CiroSamu 5:8eb27286a3e3 71 while(1){
CiroSamu 5:8eb27286a3e3 72 sensori();
CiroSamu 5:8eb27286a3e3 73 }
CiroSamu 4:48754f3702d7 74
CiroSamu 2:33e2a092cab6 75 // blue.printf("prova");
CiroSamu 4:48754f3702d7 76 // if (mybutton==0) {
CiroSamu 5:8eb27286a3e3 77 /*
CiroSamu 5:8eb27286a3e3 78 do{
CiroSamu 5:8eb27286a3e3 79 i++;
CiroSamu 5:8eb27286a3e3 80 if(occupata[i]== false){
CiroSamu 5:8eb27286a3e3 81 pc.printf("il parcheggio numero %d è libero\n",i);
CiroSamu 5:8eb27286a3e3 82
CiroSamu 5:8eb27286a3e3 83 }
CiroSamu 5:8eb27286a3e3 84
CiroSamu 5:8eb27286a3e3 85
CiroSamu 5:8eb27286a3e3 86 }while(occupata[i]== true && i<2);
CiroSamu 5:8eb27286a3e3 87
CiroSamu 5:8eb27286a3e3 88 */
CiroSamu 5:8eb27286a3e3 89 /*if(occupata[i]== false && occupata[2]== false) pc.printf("il parcheggio numero %d è libero\n", i + 1 );
CiroSamu 4:48754f3702d7 90 else if(occupata[0]== false && occupata[1]== true){
CiroSamu 4:48754f3702d7 91 pc.printf("il parcheggio numero %d è libero\n", i + 1 );
CiroSamu 4:48754f3702d7 92 break;
CiroSamu 4:48754f3702d7 93 } else if(occupata[0]== true && occupata[1]== false){
CiroSamu 4:48754f3702d7 94 pc.printf("il parcheggio numero %d è libero\n", i + 2 );
CiroSamu 4:48754f3702d7 95 break;
CiroSamu 4:48754f3702d7 96 }else{
CiroSamu 4:48754f3702d7 97 pc.printf("appiennt\n");
CiroSamu 4:48754f3702d7 98 break;
CiroSamu 5:8eb27286a3e3 99 }*/
CiroSamu 5:8eb27286a3e3 100 // break;
CiroSamu 5:8eb27286a3e3 101 // }
altoimperatore 1:13556d8b4a34 102
altoimperatore 1:13556d8b4a34 103
CiroSamu 4:48754f3702d7 104 //}
altoimperatore 1:13556d8b4a34 105
altoimperatore 1:13556d8b4a34 106
CiroSamu 4:48754f3702d7 107
CiroSamu 5:8eb27286a3e3 108
altoimperatore 1:13556d8b4a34 109
CiroSamu 2:33e2a092cab6 110 //void thread sensori() {
CiroSamu 5:8eb27286a3e3 111
CiroSamu 5:8eb27286a3e3 112 }
CiroSamu 2:33e2a092cab6 113