upload_data.py

#!/usr/bin/env python3
#
#  Copyright (C) 2019-2021 checkra1n team
#  This file is part of pongoOS.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# 
import struct
import sys
data = open(sys.argv[1], "rb").read()
import usb.core
dev = usb.core.find(idVendor=0x05ac, idProduct=0x4141)
if dev is None:
    raise ValueError('Device not found')
dev.set_configuration()

dev.ctrl_transfer(0x21, 2, 0, 0, 0)
dev.ctrl_transfer(0x21, 1, 0, 0, struct.pack('I', len(data)))
dev.write(2,data,1000000)