KNX LogicMachine3 Re:actor, Product Manual

Page: 58 / 160

58
Example
1. -- log function accepts Lua nil, boolean, number and table (up to 5 nested levels) type
variables
2. a
={
key1
= 'value1'
, key2
= 2 }
3. b
= 'test'
4. c = 123.45
5.
-- logs all passed variables
6.
log (
a, b, c
)
1.2.15. Scheduled scripting date/time format
Scheduled scripting uses standard
cron
format for date/time parameters. Valid values are:
* — execute script every minute, hour or day.
*/N
— execute script every N minutes, hours or days. N is an integer, script is executed
when current value divided by N gives 0 in modulo. For example, script with hour
parameter set to
*/8
will be executed when hour is 0, 8 and 16.
N — execute script exactly at N minute, hour or day.
N-K
— execute script when minute, hour or day is between N-K range (inclusive).
N,K
— it is possible to specify several
N
and
N-K
type parameters separated by comma.
For example, script with minute parameter set to 15,50-52 will get executed when minute is
15, 50, 51 and 52
1.2.16. Time function
os.sleep(delay)
Delay the next command execution for the delay seconds.
os.microtime ()
Returns two values: current timestamp in seconds and timestamp fraction in nanoseconds
os.udifftime (sec, usec)
Returns time difference as floating point value between now and timestamp components passed
to this function (seconds, nanoseconds)
1.2.17. Data Serialization
serialize.encode (value)
Generates a storable representation of a value.
serialize.decode (value)
Creates a Lua value from a stored representation.