python/trx: use CamelCase naming for basic classes

Change-Id: Ica9c56d01191dda38e63b51caba2ec8c63b671c9

apps/grgsm_trx

@@ -29,9 +29,9 @@ from argparse import ArgumentParser
 from argparse import ArgumentTypeError
 from gnuradio import eng_notation
 
-from grgsm.trx import ctrl_if_bb
-from grgsm.trx import radio_if
-from grgsm.trx import fake_pm
+from grgsm.trx import CTRLInterfaceBB
+from grgsm.trx import RadioInterface
+from grgsm.trx import FakePM
 
 COPYRIGHT = \
 	"Copyright (C) 2016-2018 by Vadim Yanitskiy <axilirator@gmail.com>\n" \
@@ -60,7 +60,7 @@ class Application:
 
 	def run(self):
 		# Init Radio interface
-		self.radio = radio_if(self.phy_args, self.phy_sample_rate,
+		self.radio = RadioInterface(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.phy_freq_offset, self.bind_addr,
@@ -69,10 +69,10 @@ class Application:
 		# Power measurement emulation
 		# Noise: -120 .. -105
 		# BTS: -75 .. -50
-		self.pm = fake_pm(-120, -105, -75, -50)
+		self.pm = FakePM(-120, -105, -75, -50)
 
 		# Init TRX CTRL interface
-		self.server = ctrl_if_bb(
+		self.server = CTRLInterfaceBB(
 			self.remote_addr, self.base_port + 101,
 			self.bind_addr, self.base_port + 1,
 			self.radio, self.pm)
@@ -122,7 +122,7 @@ def parse_argv():
 		help = "Set device arguments")
 	phy_group.add_argument("-s", "--sample-rate",
 		dest = "sample_rate", type = eng_float,
-		default = radio_if.SAMPLE_RATE,
+		default = RadioInterface.SAMPLE_RATE,
 		help = "Set samp_rate (default %(default)s)")
 	phy_group.add_argument("-g", "--rx-gain",
 		dest = "rx_gain", type = float, default = 30,

python/trx/__init__.py

@@ -20,10 +20,11 @@
 This is a set of helper classes for the grgsm_trx application.
 '''
 
-from udp_link import udp_link
-from ctrl_if import ctrl_if
-from ctrl_if_bb import ctrl_if_bb
-from fake_pm import fake_pm
-from radio_if_grc import radio_if_grc
-from radio_if import radio_if
+from udp_link import UDPLink
+from ctrl_if import CTRLInterface
+from ctrl_if_bb import CTRLInterfaceBB
+from fake_pm import FakePM
+from radio_if_grc import RadioInterfaceGRC
+from radio_if import RadioInterface
+
 from dict_toggle_sign import dict_toggle_sign

python/trx/ctrl_if.py

@@ -22,9 +22,9 @@
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-from grgsm.trx import udp_link
+from grgsm.trx import UDPLink
 
-class ctrl_if(udp_link):
+class CTRLInterface(UDPLink):
 	def handle_rx(self, data, remote):
 		if self.verify_req(data):
 			request = self.prepare_req(data)

python/trx/ctrl_if_bb.py

@@ -23,11 +23,12 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 import grgsm
-from ctrl_if import ctrl_if
 
-class ctrl_if_bb(ctrl_if):
+from ctrl_if import CTRLInterface
+
+class CTRLInterfaceBB(CTRLInterface):
 	def __init__(self, remote_addr, remote_port, bind_addr, bind_port, tb, pm):
-		ctrl_if.__init__(self, remote_addr, remote_port,
+		CTRLInterface.__init__(self, remote_addr, remote_port,
 			bind_addr, bind_port)
 
 		print("[i] Init CTRL interface (%s)" % self.desc_link())

python/trx/fake_pm.py

@@ -24,7 +24,7 @@
 
 from random import randint
 
-class fake_pm:
+class FakePM:
 	# Freq. list for good power level
 	bts_list = []
 

python/trx/radio_if.py

@@ -40,7 +40,7 @@ from gnuradio.filter import firdes
 
 from dict_toggle_sign import dict_toggle_sign
 
-class radio_if(gr.top_block):
+class RadioInterface(gr.top_block):
 	# PHY specific variables
 	rx_freq = 935e6
 	tx_freq = 890e6

python/trx/radio_if_grc.py

@@ -24,7 +24,7 @@ import math
 import time
 
 
-class radio_if_grc(gr.top_block):
+class RadioInterfaceGRC(gr.top_block):
 
     def __init__(self, delay_correction=285.616e-6, osr=4, ppm=-0.799427, rx_freq=935e6+36*0.2e6, rx_gain=40, samp_rate=13e6/12.0, timing_advance=0, trx_base_port="5710", trx_remote_addr="127.0.0.1", tx_freq=935e6+36*0.2e6-45e6, tx_gain=40, uplink_shift=-(6.0/1625000*(156.25)*3)):
         gr.top_block.__init__(self, "Trx radio interface")
@@ -255,7 +255,7 @@ def argument_parser():
     return parser
 
 
-def main(top_block_cls=radio_if_grc, options=None):
+def main(top_block_cls=RadioInterfaceGRC, options=None):
     if options is None:
         options, _ = argument_parser().parse_args()
 

python/trx/udp_link.py

@@ -25,7 +25,7 @@
 import socket
 import select
 
-class udp_link:
+class UDPLink:
 	def __init__(self, remote_addr, remote_port, bind_addr = '0.0.0.0', bind_port = 0):
 		self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
 		self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)