key.lua

local keyboard = require("keyboard")
local event = require("event")

local running = true

function keyEvent(key)
  print("keydown "..key)
--  local event, address, _, key, _ =event.pull()

  event.ignore("key_down",keyEvent)


  if key == keyboard.keys.q then
    print("press q")
    running =false
  end

end

while running do
  local _, _, _, ch = event.pull("key_down")
  print(ch)
  keyEvent(ch)
end