umfloppy.lua

local component = require("component")
local term = require("term")
local floppy = component.drive

local capacityInit = floppy.getCapacity()
local capacity = capacityInit/1024
local fileName = ""
local dataToWrite = ""
local offset = 1
local file

term.clear()
term.write("Floppy's capacity is "..  capacity .. " kilobytes")
term.setCursor(1,2)
term.write("What file would you like to write to the floppy disk? File must be in the same folder as this program.")
term.setCursor(1,3)
fileName = io.read()
term.setCursor(1,3)
term.write(" ")
term.setCursor(1,3)
term.write("Writing to Floppy...")
file = io.open(fileName, "rb")

repeat
  dataToWrite = file:read(512)
  if dataToWrite == nil then return end
  floppy.writeSector(offset, dataToWrite)
  offset = offset + 1
until dataToWrite == nil