Frame Miner: master startup

function frameMove()
   pulse("left")
   pulse("back")
end

function pulse(side)
   redstone.setOutput(side, true)
   sleep(0.4)
   redstone.setOutput(side, false)
   sleep(0.4)
end

function dig()
rednet.open("right")
for i = 1, 8 do
   rednet.send(i, "cycle")
end
end

function cycle()
   frameMove()
   dig()
   sleep(22)
end

while true do
   if redstone.getInput("top") == true then
      cycle()
   end
   sleep(2)
end