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Michael Black
OpenXG UE
Commits
899f8fcf
Commit
899f8fcf
authored
Jun 14, 2016
by
Rohit Gupta
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Gitlab CI: USRP B210 Reset
parent
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cmake_targets/autotests/tools/configure_usrpb210.py
cmake_targets/autotests/tools/configure_usrpb210.py
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cmake_targets/autotests/tools/configure_usrpb210.py
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899f8fcf
#!/usr/bin/python
#******************************************************************************
# OpenAirInterface
# Copyright(c) 1999 - 2014 Eurecom
# OpenAirInterface 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 3 of the License, or
# (at your option) any later version.
# OpenAirInterface 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 OpenAirInterface.The full GNU General Public License is
# included in this distribution in the file called "COPYING". If not,
# see <http://www.gnu.org/licenses/>.
# Contact Information
# OpenAirInterface Admin: openair_admin@eurecom.fr
# OpenAirInterface Tech : openair_tech@eurecom.fr
# OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
# *******************************************************************************/
# \author Navid Nikaein, Rohit Gupta
import
time
import
serial
import
os
from
pyroute2
import
IPRoute
import
sys
import
re
import
threading
import
signal
import
traceback
import
os
import
commands
# configure the serial connections (the parameters differs on the device you are connecting to)
#First we find an open port to work with
serial_port
=
''
openair_dir
=
os
.
environ
.
get
(
'OPENAIR_DIR'
)
if
openair_dir
==
None
:
print
"Error getting OPENAIR_DIR environment variable"
sys
.
exit
(
1
)
sys
.
path
.
append
(
os
.
path
.
expandvars
(
'$OPENAIR_DIR/cmake_targets/autotests/tools/'
))
from
lib_autotest
import
*
#Stop the USB BUS of USRPB210
def
stop_usrpb210
():
stringIdBandrich
=
'National Instruments Corp.'
status
,
out
=
commands
.
getstatusoutput
(
'lsusb | grep -i
\'
'
+
stringIdBandrich
+
'
\'
'
)
if
(
out
==
''
)
:
print
"USRP B210 not found. Exiting now..."
sys
.
exit
()
p
=
re
.
compile
(
'Bus\s*(\w+)\s*Device\s*(\w+):\s*ID\s*(\w+):(\w+)'
)
res
=
p
.
findall
(
out
)
BusId
=
res
[
0
][
0
]
DeviceId
=
res
[
0
][
1
]
VendorId
=
res
[
0
][
2
]
ProductId
=
res
[
0
][
3
]
usb_dir
=
find_usb_path
(
VendorId
,
ProductId
)
print
"USRP B210 found in..."
+
usb_dir
cmd
=
"sudo sh -c
\"
echo 0 > "
+
usb_dir
+
"/authorized
\"
"
os
.
system
(
cmd
)
#Start the USB bus of USRP B210
def
start_usrpb210
():
stringIdBandrich
=
'National Instruments Corp.'
status
,
out
=
commands
.
getstatusoutput
(
'lsusb | grep -i
\'
'
+
stringIdBandrich
+
'
\'
'
)
if
(
out
==
''
)
:
print
"USRP B210 not found. Exiting now..."
sys
.
exit
()
p
=
re
.
compile
(
'Bus\s*(\w+)\s*Device\s*(\w+):\s*ID\s*(\w+):(\w+)'
)
res
=
p
.
findall
(
out
)
BusId
=
res
[
0
][
0
]
DeviceId
=
res
[
0
][
1
]
VendorId
=
res
[
0
][
2
]
ProductId
=
res
[
0
][
3
]
usb_dir
=
find_usb_path
(
VendorId
,
ProductId
)
print
"USRP B210 found in..."
+
usb_dir
cmd
=
"sudo sh -c
\"
echo 1 > "
+
usb_dir
+
"/authorized
\"
"
os
.
system
(
cmd
)
i
=
1
while
i
<
len
(
sys
.
argv
):
arg
=
sys
.
argv
[
i
]
if
arg
==
'--start-usrpb210'
:
start_usrpb210
()
elif
arg
==
'--stop-usrpb210'
:
stop_usrpb210
()
elif
arg
==
'-h'
:
print
"--stop-usrpb210: Stop the USRP B210. It cannot be found in uhd_find_devices"
print
"--start-usrpb210: Start the USRP B210. It can now be found in uhd_find_devices"
else
:
print
" Script called with wrong arguments, arg = "
+
arg
sys
.
exit
()
i
=
i
+
1
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