root / logic / trunk / simulacija / simulation_function.c @ 61
History | View | Annotate | Download (1.27 KB)
1 | 56 | levstik | #include <stdio.h> |
---|---|---|---|
2 | #include <stdlib.h> |
||
3 | #include <time.h> |
||
4 | #include <string.h> |
||
5 | double measure();
|
||
6 | |||
7 | |||
8 | int main(void) { |
||
9 | //testiranje funkcije
|
||
10 | double x= measure();
|
||
11 | printf("trenutna meritev = \"%f\"\n", x);
|
||
12 | |||
13 | return 0; |
||
14 | } |
||
15 | |||
16 | |||
17 | //funkcija:
|
||
18 | double measure() {
|
||
19 | // nastavitev, minimalne in maksimalne temperature:
|
||
20 | //funkcija, torej od ure 00:00 raste od minimalne do maximalne, ki jo dose?e pri uri 12:00 in nato spet pada do minimalne pri 24:00
|
||
21 | |||
22 | double minimum=20; |
||
23 | double maximum=27; |
||
24 | |||
25 | |||
26 | |||
27 | |||
28 | time_t now; |
||
29 | struct tm *ts;
|
||
30 | char buf1[80]; |
||
31 | |||
32 | now = time(NULL);
|
||
33 | |||
34 | ts = localtime(&now); |
||
35 | strcpy(buf1, asctime(ts)); |
||
36 | |||
37 | int x1 = buf1[11]-48; |
||
38 | int x2 = buf1[12]-48; |
||
39 | int m1 = buf1[14]-48; |
||
40 | int m2 = buf1[15]-48; |
||
41 | |||
42 | //printf("%d%d:%d%d \n",x1,x2,m1,m2);
|
||
43 | |||
44 | int minutes = (x1*10+x2)*60 + m1*10+m2; |
||
45 | int variable = minutes;
|
||
46 | |||
47 | if(variable>720) { |
||
48 | variable= 720-(variable-720); |
||
49 | } |
||
50 | |||
51 | double k = ((double)variable)/((double)720); |
||
52 | //printf("%f",k);
|
||
53 | double meritev=0; |
||
54 | meritev = minimum + k * (maximum-minimum); |
||
55 | //int x1 = atoi(&buf[1]);
|
||
56 | /*int x2 = atoi(&buf[16]);
|
||
57 | int m1 = atoi(&buf[17]);
|
||
58 | int m2 = atoi(&buf[18]);*/
|
||
59 | //printf("%d minut\n", minutes);
|
||
60 | //printf("%s, %s, %s ,%s, %d ur in %d minut\n",buf[0], buf[1], buf[2], buf[3], hour, minute);
|
||
61 | |||
62 | |||
63 | return meritev;
|
||
64 | } |