-- download at MT.QZX.COM (clock.lua)

local o = "a" -- output
local i = "c" -- lever
local th = 60 -- on for 60s
local tl = 600 -- off for 600s

if event.type == "on" and pin[i] then
	port[o] = true
	interrupt(th, "lo")
elseif pin[i] then
	if event.iid == "hi" then
		port[o] = true
		interrupt(th, "lo")
	else
		port[o] = false
		interrupt(tl, "hi")
	end
elseif event.type == "off" then
	port[o] = false
end