x.onsecond - Timed

Called every second.

Firmware 3.10

#Firmware/v310
One-second periodic, calling repeatedly if it needs to catch up.

function my_second(utc, secalive)
 -- do some work
end

x.onsecond = my_second

Prior to firmware 3.10

Introduced in #Firmware/v220

The callback x.onsecond would be called, and a delay of 1 second would wait before calling again.

function my_second()
 -- do some work
end

x.onsecond = my_second