#!/usr/bin/env python
# -*- coding: utf8 -*-

import os
import time

flashed = []

while True:
    filelist = []
    try:
        filelist = os.listdir("/dev/lpcflash")
    except:
        pass
    oldflashed = flashed
    flashed = []
    for x in oldflashed:
        if x in filelist:
            flashed.append(file)
        else:
            print "removed %s" % file
    filelist = [x for x in filelist if x not in flashed]
    for file in filelist:
        try:
            firmware = open("firmware.bin", "r")
            dev = open("/dev/lpcflash/%s" % file, "w")
            dev.seek(0x800)
            dev.write(firmware.read())
            firmware.close()
            dev.close()
            print "flashed %s" % file
        except Exception, ex:
            print "error!"
            print ex
        flashed.append(file)
    time.sleep(1)

