Fixed GPIF waveform branch, and annotated population code

[sigrok-firmware-fx2lafw.git] / tools / debug.py

#!/usr/bin/python
# This file is part of the fx2lafw project.
#
# Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA

import struct

from fx2load import *

# Connect to the device.
openfx2(0x6666, 0x0019)

# Read debug messages.
while 1:
    buf = '\x00' * 200
    f.ep_bulk(buf, 0x86, 1000)
    print(buf)