3 byte date/time

[gjniewenhuijse]

Hi Gert Jan,

Like this:

Code:

longitude = 6.0830219 -- Zwolle
latitude = 52.5167747 -- Zwolle
sunrise, sunset = rscalc(latitude, longitude)

sunrise_hour = math.floor(sunrise / 60)
sunrise_minute = sunrise % 60

sunset_hour = math.floor(sunset / 60)
sunset_minute = sunset % 60

-- get current data as table
now = os.date('*t')

-- system week day starts from sunday, convert it to knx format
wday = now.wday == 1 and 7 or now.wday - 1

-- time table Sunrise
 sunrisetime = {
 day = wday,
 hour = sunrise_hour,
 minute = sunrise_minute,
 second = 0,
}

-- time table Sunset
 sunsettime = {
 day = wday,
 hour = sunset_hour,
 minute = sunset_minute,
 second = 0,
}

grp.update('32/1/4', sunrisetime)
grp.update('32/1/5', sunsettime)

BR,

Erwin

thanks