demonstrating crow.loadscript

crowy.lua

--- crowy: this script runs on crow

function init()
  print '~crowy~'
  metro[1].event = function(v) print("tick: "..v) end
  metro[1]:start()
end

upload.lua

--- upload
-- takes a lua file as argument and sends it to crow 
-- can save to crow's internal flash with the optional 'flash' arg

function init()
  crow.loadscript(script_dir().."crowy.lua")
end

-- get location of this script
function script_dir()
  local path = debug.getinfo(2, "S").source:sub(2):reverse()
  local name = path:find("/")
  return path:sub(name):reverse()
end