#include <iostream>
#include <thread>
#include <unistd.h>
#include <sys/utsname.h>
#include <signal.h>
#include <sys/wait.h>
#include <wiringPi.h>



int arr[3]={0,2,3};

void blink1(int *arr);
void blink2(int *arr);
int i = 0;
int main() {


   wiringPiSetup();


    for (int m=0;m<3;m++){
       pinMode(arr[m],OUTPUT);
    }

    std::thread first(blink1,arr);
    std::thread second(blink2,arr);



    std::cout<<"Prozess ID:"<<getpid()<<" ID Thread First:"<<first.get_id()<<" ID Thread Second:"<<second.get_id()<<std::endl;


    first.join();

    for (int m=0;m<3;m++){
    pinMode(arr[m],0);
    }

    std::terminate();




}


void blink1(int *arr){

    for(int m = 0; m<5;m++) {
        digitalWrite(arr[i%3],1);
        sleep(1);
        digitalWrite(arr[i%3],0);
        sleep(1);
    }
    std::cout<<"Erster Thread!"<<std::endl;

}

void blink2(int *arr){

    while(1){
        digitalWrite(arr[i%3],1);
        sleep(1);
        digitalWrite(arr[i%3],0);
        sleep(1);
        i++;
    std::cout<<"Zweiter Thread!"<<std::endl;

    }
}