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| 1 | #include <wiringPi.h> | |
| 2 | #include <stdio.h> | |
| 3 | #include <unistd.h> | |
| 4 | #define N 2 | |
| 5 | - | int main (void) |
| 5 | + | int main (void) {
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| 6 | - | {
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| 6 | + | |
| 7 | pinMode(1,OUTPUT); | |
| 8 | int temp; | |
| 9 | char arr[N]; | |
| 10 | FILE *file; | |
| 11 | while(1) {
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| 12 | - | while(1){
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| 12 | + | file = fopen("/sys/class/thermal/thermal_zone0/temp" , "r");
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| 13 | - | file = fopen("/sys/class/thermal/thermal_zone0/temp","r");
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| 13 | + | |
| 14 | fclose(file); | |
| 15 | temp=(arr[0]-'0')*10+arr[1]-'0'; | |
| 16 | printf("%i\n", temp);
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| 17 | - | printf("%i\n",temp);
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| 17 | + | |
| 18 | digitalWrite(1,HIGH); | |
| 19 | else | |
| 20 | digitalWrite(1,LOW); | |
| 21 | delay(10000); | |
| 22 | } | |
| 23 | return 0; | |
| 24 | } |
