autorun.lua

local component = require("component")
local rs = component.redstone
local event = require("event")
local modem = component.modem
local computer = require("computer")
local s = 5

require("term").clear()
modem.open(229)
_, _, _, _, _, time = event.pull("modem_message")

function refresh(_, _, _, _, _, value)
time = value
end

event.listen("modem_message", refresh())

while true do

if time == "sd" then
rs.setOutput(s, 0)
computer.shutdown()
end

if time == "c" then
rs.setOutput(s, 15)
else

local wait = time - 0,05
os.sleep(wait)
rs.setOutput(s, 15)
os.sleep(0,05)
rs.setOutput(s, 0)
end
end