Energy storage CLIENT

ex = true
m = peripheral.find("modem")
mon = peripheral.find("monitor")
-------------------CONFIG--------------------
b = peripheral.wrap("right") -- side of Energy storage
---------------------------------------------
m.open(51)

if not mon == nil then
function os.pullEvent()
e,p1,p2,p3,p4,p5 = os.pullEventRaw()
if (e == "modem_message" and p4 == "getEU") then
EU = b.getEUStored()
print(EU)
m.transmit(51,51,tostring(EU))
end
if e == "terminate" then
ex = false
print("terminated")
end
return e,p1,p2,p3,p4,p5
end


while ex do
EU = b.getEUStored()
if not mon == nil then
mon.clear()
mon.setCursorPos(1,1)
mon.write("Now "..EU.." EU stored")
end
term.clear()
term.setCursorPos(1,1)
print("Now "..EU.." EU stored")
sleep(1)
end