ITI "DallaChiesa" 2019 / Mbed 2 deprecated progetto8

aggiornato con servomotore e display

Dependencies:   mbed Servo mbed-rtos beep hcsr04 TextLCD

main.cpp@7:8ad50e27d002, 2019-04-02 (annotated)

Committer:
CiroSamu
Date:
Tue Apr 02 11:40:28 2019 +0000
Revision:
7:8ad50e27d002
Parent:
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 7:8ad50e27d002 5 #include "TextLCD.h"
CiroSamu 7:8ad50e27d002 6 #include "Servo.h"
CiroSamu 4:48754f3702d7 7 #define trigger1 D15
CiroSamu 4:48754f3702d7 8 #define echo1 D14
CiroSamu 4:48754f3702d7 9 #define trigger2 D12
CiroSamu 4:48754f3702d7 10 #define echo2 D13
huntR 0:650a24681467 11 /******************************/
huntR 0:650a24681467 12 //bluetooth
CiroSamu 2:33e2a092cab6 13 Serial pc(USBTX, USBRX);//tx e rx
CiroSamu 7:8ad50e27d002 14 Servo servo(D9);
CiroSamu 7:8ad50e27d002 15 TextLCD lcd(D10,D11,D5,D4,D3,D2);
huntR 0:650a24681467 16 /******************************/
huntR 0:650a24681467 17 //sensori ad ultrasuoni
CiroSamu 4:48754f3702d7 18 HCSR04 sensor1(trigger1, echo1);
CiroSamu 4:48754f3702d7 19 HCSR04 sensor2(trigger2, echo2);
CiroSamu 2:33e2a092cab6 20 //HCSR04 sensor3(D11, D9);
huntR 0:650a24681467 21 /******************************/
CiroSamu 5:8eb27286a3e3 22 DigitalIn mybutton(USER_BUTTON);
CiroSamu 5:8eb27286a3e3 23 //Thread thread_sensori; // istanzia oggetto thread
altoimperatore 1:13556d8b4a34 24
CiroSamu 5:8eb27286a3e3 25 bool occupata[3] = {false,false,false};
huntR 0:650a24681467 26 /******************************/
CiroSamu 5:8eb27286a3e3 27 void button_thread(void const *args){
CiroSamu 6:0088253be231 28 bool sos= false;
CiroSamu 7:8ad50e27d002 29 int angle=0;
CiroSamu 6:0088253be231 30 //false== libero
CiroSamu 6:0088253be231 31 //true== occupato
CiroSamu 4:48754f3702d7 32 while(1){
CiroSamu 4:48754f3702d7 33 if (mybutton==0){
CiroSamu 6:0088253be231 34
CiroSamu 6:0088253be231 35
CiroSamu 5:8eb27286a3e3 36 int i=0;
CiroSamu 6:0088253be231 37 sos = false;
CiroSamu 5:8eb27286a3e3 38 do{
CiroSamu 5:8eb27286a3e3 39 i++;
CiroSamu 5:8eb27286a3e3 40 if(occupata[i]== false){
CiroSamu 7:8ad50e27d002 41
CiroSamu 7:8ad50e27d002 42 pc.printf("il parcheggio numero %d e libero\r\n",i);
CiroSamu 7:8ad50e27d002 43 lcd.printf("il parcheggio numero %d e libero\r\n",i);
CiroSamu 6:0088253be231 44 sos=true;
CiroSamu 7:8ad50e27d002 45
CiroSamu 7:8ad50e27d002 46 while(1) {
CiroSamu 7:8ad50e27d002 47 servo.write(angle);
CiroSamu 7:8ad50e27d002 48 angle+=10;
CiroSamu 7:8ad50e27d002 49 if(angle>90){
CiroSamu 7:8ad50e27d002 50 wait(3);
CiroSamu 7:8ad50e27d002 51 while(angle != 0 ){
CiroSamu 7:8ad50e27d002 52 servo.write(angle);
CiroSamu 7:8ad50e27d002 53 angle-=10;
CiroSamu 7:8ad50e27d002 54 wait(0.25);
CiroSamu 7:8ad50e27d002 55 }
CiroSamu 7:8ad50e27d002 56 if(angle==0) break;
CiroSamu 7:8ad50e27d002 57 }
CiroSamu 7:8ad50e27d002 58 wait(0.25);
CiroSamu 7:8ad50e27d002 59 }
CiroSamu 7:8ad50e27d002 60 if(occupata[1]==false && occupata[2]==false) break; // if(occupata[1]==true && occupata[2]==true) //sos = !sos;
CiroSamu 6:0088253be231 61 }/*else if(sos==false && i==2){
CiroSamu 6:0088253be231 62 pc.printf("tutti i parcheggi sono occupati");
CiroSamu 6:0088253be231 63 break;
CiroSamu 6:0088253be231 64 }//else if(occupata[1]==true && occupata[2]==true) pc.printf("tutti i parcheggi sono occupati");
CiroSamu 6:0088253be231 65 */
CiroSamu 6:0088253be231 66 }while(i<2);
CiroSamu 6:0088253be231 67 // if(occupata[1]==true && occupata[2]==true) pc.printf("tutti i parcheggi sono occupati");
CiroSamu 7:8ad50e27d002 68 if(sos==false){
CiroSamu 7:8ad50e27d002 69 pc.printf("tutti i parcheggi sono occupati\r\n");
CiroSamu 7:8ad50e27d002 70 lcd.printf("tutti i parcheggi sono occupati\r\n");
CiroSamu 7:8ad50e27d002 71 }
CiroSamu 6:0088253be231 72
CiroSamu 5:8eb27286a3e3 73 }
CiroSamu 4:48754f3702d7 74
CiroSamu 4:48754f3702d7 75
CiroSamu 4:48754f3702d7 76 }
CiroSamu 5:8eb27286a3e3 77 }
huntR 0:650a24681467 78 //sensore semaforo 1
huntR 0:650a24681467 79 /******************************/
huntR 0:650a24681467 80 void sensori(){
CiroSamu 7:8ad50e27d002 81 // float distanza1;
CiroSamu 7:8ad50e27d002 82 // float distanza2;
huntR 0:650a24681467 83 sensor1.start();
huntR 0:650a24681467 84 wait_ms(100);
CiroSamu 5:8eb27286a3e3 85 sensor2.start(); //partono i sensori
CiroSamu 5:8eb27286a3e3 86 wait_ms(100);
CiroSamu 7:8ad50e27d002 87 //distanza1= sensor1.get_dist_cm() ;
CiroSamu 7:8ad50e27d002 88 //distanza2=sensor2.get_dist_cm();
CiroSamu 6:0088253be231 89 //pc.printf("%.0fcm\r\n%.0fcm\r\n", distanza1,distanza2);
CiroSamu 6:0088253be231 90 if(sensor1.get_dist_cm() < 10.0 && occupata[1] == false) //se uno dei sensori capta una distanza minore 10
altoimperatore 1:13556d8b4a34 91 occupata[1] = true;
altoimperatore 1:13556d8b4a34 92 else
altoimperatore 1:13556d8b4a34 93 occupata[1] = false;
CiroSamu 5:8eb27286a3e3 94
CiroSamu 6:0088253be231 95 if(sensor2.get_dist_cm() < 10.0 && occupata[2] == false) //se uno dei sensori capta una distanza minore a 10 e gianello è false
CiroSamu 5:8eb27286a3e3 96 occupata[2] = true;
CiroSamu 5:8eb27286a3e3 97 else
CiroSamu 5:8eb27286a3e3 98 occupata[2] = false;
CiroSamu 2:33e2a092cab6 99 }
altoimperatore 1:13556d8b4a34 100
huntR 0:650a24681467 101 int main(){
CiroSamu 4:48754f3702d7 102 // pc.printf("prova");
altoimperatore 3:272fb57c7fcb 103 //while(true) {
CiroSamu 4:48754f3702d7 104 //Thread button_th(button_thread);
CiroSamu 5:8eb27286a3e3 105 //int i=0;
CiroSamu 5:8eb27286a3e3 106
CiroSamu 5:8eb27286a3e3 107 Thread button_th(button_thread);
CiroSamu 5:8eb27286a3e3 108 while(1){
CiroSamu 5:8eb27286a3e3 109 sensori();
CiroSamu 5:8eb27286a3e3 110 }
CiroSamu 5:8eb27286a3e3 111 }
CiroSamu 2:33e2a092cab6 112