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authorVadim Yanitskiy <axilirator@gmail.com>2018-08-10 00:20:03 +0700
committerPiotr Krysik <ptrkrysik@gmail.com>2018-09-13 15:35:44 +0200
commit216558454d4b7d912ec6e206c3ed15251b03821f (patch)
tree34529d7b5b92d100f26bed0b1ea31c18b044b7f0 /apps
parentf94a51b64d8822c80d5cf45997434e98a97b5739 (diff)
apps/grgsm_trx: introduce bind address option
The new option (-b --bind-addr) allows one to specify the bind address for both DATA and CTRL interfaces. By default, '0.0.0.0' is used, so there are no restrictions for the L1 source address. Change-Id: I3339f686b53db07cfd1bff9a516f4bdc28058cd9
Diffstat (limited to 'apps')
-rwxr-xr-xapps/grgsm_trx25
1 files changed, 16 insertions, 9 deletions
diff --git a/apps/grgsm_trx b/apps/grgsm_trx
index 668b0be..1c0581f 100755
--- a/apps/grgsm_trx
+++ b/apps/grgsm_trx
@@ -3,7 +3,7 @@
# GR-GSM based transceiver
#
-# (C) 2016-2017 by Vadim Yanitskiy <axilirator@gmail.com>
+# (C) 2016-2018 by Vadim Yanitskiy <axilirator@gmail.com>
#
# All Rights Reserved
#
@@ -30,7 +30,7 @@ from grgsm.trx import radio_if
from grgsm.trx import fake_pm
COPYRIGHT = \
- "Copyright (C) 2016-2017 by Vadim Yanitskiy <axilirator@gmail.com>\n" \
+ "Copyright (C) 2016-2018 by Vadim Yanitskiy <axilirator@gmail.com>\n" \
"Copyright (C) 2017 by Piotr Krysik <ptrkrysik@gmail.com>\n" \
"License GPLv2+: GNU GPL version 2 or later " \
"<http://gnu.org/licenses/gpl.html>\n" \
@@ -40,6 +40,7 @@ COPYRIGHT = \
class Application:
# Application variables
remote_addr = "127.0.0.1"
+ bind_addr = "0.0.0.0"
base_port = 6700
# PHY specific
@@ -63,7 +64,8 @@ class Application:
self.radio = radio_if(self.phy_args, self.phy_sample_rate,
self.phy_rx_gain, self.phy_tx_gain, self.phy_ppm,
self.phy_rx_antenna, self.phy_tx_antenna,
- self.remote_addr, self.base_port)
+ self.bind_addr, self.remote_addr,
+ self.base_port)
# Power measurement emulation
# Noise: -120 .. -105
@@ -71,8 +73,9 @@ class Application:
self.pm = fake_pm(-120, -105, -75, -50)
# Init TRX CTRL interface
- self.server = ctrl_if_bb(self.remote_addr,
- self.base_port + 101, self.base_port + 1,
+ self.server = ctrl_if_bb(
+ self.remote_addr, self.base_port + 101,
+ self.bind_addr, self.base_port + 1,
self.radio, self.pm)
print("[i] Init complete")
@@ -96,6 +99,7 @@ class Application:
# TRX specific
s += " TRX interface specific\n" \
" -i --remote-addr Set remote address (default %s)\n" \
+ " -b --bind-addr Set bind address (default %s)\n" \
" -p --base-port Set base port number (default %d)\n\n"
# PHY specific
@@ -110,6 +114,7 @@ class Application:
print(s % (
self.remote_addr,
+ self.bind_addr,
self.base_port,
self.phy_rx_gain,
self.phy_tx_gain,
@@ -120,10 +125,10 @@ class Application:
def parse_argv(self):
try:
opts, args = getopt.getopt(sys.argv[1:],
- "i:p:a:s:g:G:h",
- ["help", "remote-addr=", "base-port=", "device-args=",
- "sample-rate=", "rx-gain=", "tx-gain=", "ppm=",
- "rx-antenna=", "tx-antenna="])
+ "i:b:p:a:s:g:G:h",
+ ["help", "remote-addr=", "bind-addr=", "base-port=",
+ "device-args=", "sample-rate=", "rx-gain=", "tx-gain=",
+ "ppm=", "rx-antenna=", "tx-antenna="])
except getopt.GetoptError as err:
# Print(help and exit)
self.print_help()
@@ -138,6 +143,8 @@ class Application:
# TRX specific
elif o in ("-i", "--remote-addr"):
self.remote_addr = v
+ elif o in ("-b", "--bind-addr"):
+ self.bind_addr = v
elif o in ("-p", "--base-port"):
if int(v) >= 0 and int(v) <= 65535:
self.base_port = int(v)