contiki/tools/jn516x/motelist_lib/windows_motelist_impl.py

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2015-09-21 08:59:15 +00:00
# Copyright (c) 2015, SICS Swedish ICT
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of the Institute nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# This file is part of the Contiki operating system.
#
# Author(s):
# Simon Duquennoy <simonduq@sics.se>
# Atis Elsts <atis.elsts@sics.se>
import os, re, subprocess, multiprocessing
def list_motes(flash_programmer):
#There is no COM0 in windows. We use this to trigger an error message that lists all valid COM ports
cmd = [flash_programmer, '-c', 'COM0']
proc = subprocess.Popen(cmd, shell=False, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE,)
stdout_value, stderr_value = proc.communicate('through stdin to stdout')
com_str = (stderr_value)
#print '\tpass through:', repr(stdout_value)
#print '\tstderr :', com_str
## Extract COM ports from output:
## Example com_str: "Available ports: ['COM15', 'COM10']"
res = re.compile('\[((?:\'COM\d+\'.?.?)+)\]').search(com_str)
ports = []
if res:
port_str=str(res.group(1))
ports=port_str.replace('\'', '').replace(',', '').split()
return ports
def extract_information(port, stdout_value):
mac_str=''
info=''
is_program_success=''
#print 'output: ', stdout_value
# res = re.compile('Connecting to device on (COM\d+)').search(stdout_value)
# if res:
# port_str = str(res.group(1))
### extracting the following information
'''
Devicelabel: JN516x, BL 0x00080006
FlashLabel: Internal Flash (256K)
Memory: 0x00008000 bytes RAM, 0x00040000 bytes Flash
ChipPartNo: 8
ChipRevNo: 1
ROM Version: 0x00080006
MAC Address: 00:15:8D:00:00:35:DD:FB
ZB License: 0x00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00
User Data: 00:00:00:00:00:00:00:00
FlashMID: 0xCC
FlashDID: 0xEE
MacLocation: 0x00000010
Sector Length: 0x08000
Bootloader Version: 0x00080006
'''
res = re.compile('(Devicelabel.*\sFlashLabel.*\sMemory.*\sChipPartNo.*\sChipRevNo.*\sROM Version.*\sMAC Address.*\sZB License.*\sUser Data.*\sFlashMID.*\sFlashDID.*\sMacLocation.*\sSector Length.*\sBootloader Version\:\s+0x\w{8})').search(stdout_value)
if res:
info = str(res.group(1))
res = re.compile('MAC Address\:\s+((?:\w{2}\:?){8})').search(stdout_value)
if res:
mac_str = str(res.group(1))
res = re.compile('(Program\ssuccessfully\swritten\sto\sflash)').search(stdout_value)
if res:
is_program_success = str(res.group(1))
return [mac_str, info, is_program_success]
def program_motes(flash_programmer, motes, firmware_file):
for m in motes:
cmd = [flash_programmer, '-c', m, '-B', '1000000', '-s', '-w', '-f', firmware_file]
proc = subprocess.Popen(cmd, shell=False, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE,)
stdout_value, stderr_value = proc.communicate('through stdin to stdout')
[mac_str, info, is_program_success] = extract_information(m, stdout_value)
print m, mac_str, is_program_success
errors = (stderr_value)
if errors != '':
print 'Errors:', errors
def print_info(flash_programmer, motes, do_mac_only):
if do_mac_only:
print "Listing Mac addresses:"
else:
print "Listing mote info:"
for m in motes:
cmd=[flash_programmer, '-c', m, '-B', '1000000']
proc = subprocess.Popen(cmd, shell=False, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE,)
stdout_value, stderr_value = proc.communicate('through stdin to stdout')
[mac_str, info, is_program_success] = extract_information(m, stdout_value)
errors = (stderr_value)
if do_mac_only:
print m, mac_str
else:
print m, '\n', info, '\n'
if errors != '':
print 'Errors:', errors
def serialdump(args):
port_name = args[0]
serial_dumper = args[1]
cmd = [serial_dumper, '-b1000000', "/dev/" + port_name.lower()]
if os.name == "posix" or os.name == "cygwin":
cmd = " ".join(cmd)
rv = subprocess.call(cmd, shell=True)
def serialdump_ports(flash_programmer, serial_dumper, ports):
p = multiprocessing.Pool()
p.map(serialdump, zip(ports, [serial_dumper] * len(ports)))
p.close()