MicroControllers:Too long without yielding

[nezd 2]

My code crashes with this reason:too long without yielding.

How to fix this?

Here is code:

red = component.proxy(component.list("redstone")())
local bottom = 0
local back = 2
function wait(seconds)
  local start = os.time()
  repeat until os.time() > start + seconds
end
while true do
  if red.getInput(bottom) > 0 then
    wait(50)
    red.setOutput(back, 15)
    wait(5)
  else
    red.setOutput(back, 0)
end end

[Fingercomp 37]

Replace your wait function with this one:

local function wait(seconds)
  local begin = os.time()
  repeat
    computer.pullSignal(0.05)
  until os.time() - begin >= seconds
end

OpenComputers devices (such as servers, drones, etc.) should call the computer.pullSignal function periodically, or they'll crash. Just like your µC does.