Power Status Monitor: Transmitter

-- This program sends the data from these 2 power
-- units and displays it in my base
-- Author: moomoocat28

-- Pre Initialization
modem = peripheral.wrap("back")
modem.open(250)

-- Initialization
local outputEU = ""
local outputRF = ""
local maxEU = 0
local maxRF = 0
local curEU = 0
local curRF = 0
local perEU = 0
local perRF = 0

eu = peripheral.wrap("ic2:oldmfsu_12")
rf = peripheral.wrap("thermalexpansion:storage_cell_23")

-- Program
function checkPower()
    maxEU = eu.getEUCapacity()
    maxRF = rf.getRFCapacity()

    curEU = eu.getEUStored()
    curRF = rf.getRFStored()

    perEU = math.floor(((curEU/maxEU)*100)+0.5)
    perRF = math.floor(((curRF/maxRF)*100)+0.5)
end

while true do
checkPower()
outputEU = curEU .. "/" .. maxEU .. " EU (" .. perEU .. "%)   "
outputRF = curRF .. "/" .. maxRF .. " RF (" .. perRF .. "%)   "

modem.transmit(250, 250, {outputEU, outputRF})
sleep(1)
end