Energy Cell checker

--Variables

local data
local m = peripheral.wrap("back")
local canStore

--Functions

function getData()
    data = m.get()
    canStore = data["Can Store Energy"]
end

function printData()
    getData()
    for i , j in pairs(data) do
        print(i..":"..tostring(j))
    end
end

function clear()
    term.clear()
    term.setCursorPos(1,1)
end

function check()
    getData()
    if canStore then
        turnOn()
        clear()
        print("Can store energy...")
    elseif data["Full Energy"] then
        turnOff()
        clear()
        print("Energy Full")
    else
        clear()
        print("Error!")
    end
end

function turnOn()
    redstone.setOutput("top", true)
end

function turnOff()
    redstone.setOutput("top", false)
end

--Main Program

while true do
    getData()
    printData()
    check()
    sleep(10)
end