void
sub_minutes(ha_time_t * a_time, int extra)
{
if (extra < 0) {
add_minutes(a_time, -extra);
} else {
do_sub_time_field(a_time, minutes, extra, 60, sub_hours);
}
}
static void key_sleep(void){
unsigned int time;
if (uiNastawa){
if (TimeFlags.gosleep){
time = give_minutes(&RtcTimeWDay,&sleepTime);
if (time == 210) {
TimeFlags.gosleep = 0;
}
if (time < 181){
add_minutes(30, &sleepTime);
}
else {
time -=180;
add_minutes(30 - time, &sleepTime);
}
} else {
sleepTime = RtcTimeWDay;
add_minutes(30, &sleepTime);
TimeFlags.gosleep = 1;
}
}
}
