1 #!/usr/bin/env python 2 3 # Copyright (C) 2015 The Android Open Source Project 4 # 5 # Licensed under the Apache License, Version 2.0 (the "License"); 6 # you may not use this file except in compliance with the License. 7 # You may obtain a copy of the License at 8 # 9 # http://www.apache.org/licenses/LICENSE-2.0 10 # 11 # Unless required by applicable law or agreed to in writing, software 12 # distributed under the License is distributed on an "AS IS" BASIS, 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 # See the License for the specific language governing permissions and 15 # limitations under the License. 16 # 17 18 """ 19 Find and print the device path for TeensyUSB 20 21 Usage: 22 sudo ./ut `./findteensy.py` 23 """ 24 25 import subprocess 26 line = subprocess.check_output("lsusb | grep eensy", shell=True) 27 parts = line.split() 28 bus = parts[1] 29 dev = parts[3].strip(':') 30 print "/dev/bus/usb/%s/%s" % (bus, dev)
