if(event.type == "interrupt" and event.iid == "turngreen" ) then
    interrupt(20, "turnred")
    digiline_send("1", "green")
end

if(event.type == "interrupt" and event.iid == "turnred" ) then
    interrupt(10, "turngreen")
    digiline_send("1", "red")
end

if(pin.a) then
    interrupt(1, "turngreen")
end