/*L1b - program lectura si afisare temperatura procesor
Compilare:

>gcc -o l1b l1b.c<CR>

Lansare in executie:
rpi>./l1b <CR>

*/

#include <stdio.h>
#include <unistd.h> // defineste sleep()
int main(void)
{
	
	FILE *thermal;
        float cputemp,t;
        int i,j;
        //for (j=1;j<10;j++)
        while(1)
        {
	thermal=fopen("/sys/class/thermal/thermal_zone0/temp","r");
	i=fscanf(thermal,"%f",&t);// returneaza miligrade
	fclose(thermal);
	cputemp=t/1000;
	printf("Temperatura CPU este de  %2.3f grade C\n",cputemp);
        sleep(1);
        }
	return 0;
}