local tape = peripheral.find("tape_drive")
local mon = peripheral.find("monitor")

tape.seek(-tape.getSize())
mon.setTextScale(1)

local w, h = string.byte(tape.read(2), 1, 2)

repeat
    for y = 1, h do
        mon.setCursorPos(1, y)
        local buf = string.byte(tape.read(w), 1, -1)
        local s, f, b = "", "", ""
        for x = 1, w do
            s = s .. string.char(0x80 + bit32.band(0x7F, buf[x]))
            local inv = bit32.band(0x80, buf[x])
            f = f .. (inv and "f" or "0")
            b = b .. (inv and "0" or "f")
        end
        mon.blit(s, f, b)
    end
    os.sleep(0.01)
until tape.isEnd()