void tzset(void)
{
char *z, *a;
strcpy(std_name, "GMT");
strcpy(dst_name, "GMT");
__tzname[0] = std_name;
__tzname[1] = dst_name;
__timezone = 0;
__daylight = 0;
if (!(z = getenv("TZ")) || !isalpha(*z)) return;
zname(std_name, &z);
__timezone = hhmmss(&z);
zname(dst_name, &z);
if (dst_name[0]) __daylight=1;
a = z;
__dst_offset = hhmmss(&z) - __timezone;
if (z==a) __dst_offset = -3600;
if (dstrule(&__dst_start, &z) || dstrule(&__dst_end, &z))
__daylight = 0;
}
static int dstrule(struct rule *rule, char **s)
{
if (**s != ',') return -1;
switch (*++*s) {
case 'J':
rule->month = 'J';
rule->day = strtol(*s+1, s, 10)-1;
break;
case 'M':
rule->month = strtol(*s+1, s, 10)-1;
if (**s != '.' || rule->month < 0 || rule->month > 11)
return -1;
rule->week = strtol(*s+1, s, 10)-1;
if (**s != '.' || rule->week < 0 || rule->week > 4)
return -1;
rule->day = strtol(*s+1, s, 10);
if (rule->day < 0 || rule->day > 6)
return -1;
break;
default:
rule->month = 'L';
rule->day = strtol(*s+1, s, 10);
break;
}
if (**s == '/') {
(*s)++;
rule->time = hhmmss(s);
} else rule->time = 7200;
return 0;
}
/**
* @brief arduino setup function
*/
void setup() {
Serial.begin(9600);
Display::Init();
if (RTC.get() == 0) {
// following line sets the RTC to the date & time this sketch was compiled
RTC.set(hhmmss());
}
setSyncProvider(RTC.get); // the function to get the time from the RTC
// Transmitter is connected to Arduino Pin #10
mySwitch.enableTransmit(7);
dallastemp.begin(); // Inizialisieren der Dallas Temperature library
dallastemp.setWaitForConversion(false);
aqua.begin();
pinMode(BUTTON_PIN_1, INPUT_PULLUP);
pinMode(BUTTON_PIN_2, INPUT_PULLUP);
// pinMode(BUTTON_PIN_3, INPUT_PULLUP);
// pinMode(BUTTON_PIN_4, INPUT_PULLUP);
}
