Rename 'fake_trx' to 'trx_toolkit'

This toolkit has branched out into several different tools for
TRX interface hacking, and creating a virtual Um-interface
(FakeTRX) is only one of its potential applications.

Change-Id: I56bcbc76b9c273d6b469a2bb68ddc46f3980e835

src/target/trx_toolkit/README

@@ -1,11 +1,6 @@
-This is a set of tools for creating a virtual Um-interface between
-OsmocomBB and OsmoBTS. It may be extremely useful for testing and
-development of GSM stack, including both sides (MS and BTS). This
-software implements OsmoTRX (Osmocom's fork of OpenBTS transceiver)
-style clock (CLCK), control (CTRL) and data interfaces. So, OsmoBTS
-source code doesn't require any modifications, while for OsmocomBB
-you will need to use a new application - trxcon, which can be found
-in the 'fixeria/trx' branch until one is merged to master.
+TRX toolkit is a set of tools intended for hacking and debugging
+a TRX interface between both transceiver and L1 software, and
+emulating a virtual Um-interface between OsmocomBB and OsmoBTS.
 
 Brief description of available applications:
 

src/target/trx_toolkit/burst_fwd.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
-# Virtual Um-interface (fake transceiver)
+# TRX Toolkit
 # BTS <-> BB burst forwarding
 #
 # (C) 2017 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/burst_gen.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
+# TRX Toolkit
 # Auxiliary tool to generate and send random bursts via TRX DATA
 # interface, which may be useful for fuzzing and testing
 #

src/target/trx_toolkit/burst_send.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
+# TRX Toolkit
 # Auxiliary tool to send existing bursts via TRX DATA interface
 #
 # (C) 2017-2018 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/clck_gen.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
-# Virtual Um-interface (fake transceiver)
+# TRX Toolkit
 # Simple TDMA frame clock generator
 #
 # (C) 2017-2018 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/ctrl_cmd.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
+# TRX Toolkit
 # Auxiliary tool to send custom commands via TRX CTRL interface,
 # which may be useful for testing and fuzzing
 #

src/target/trx_toolkit/ctrl_if.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
-# Virtual Um-interface (fake transceiver)
+# TRX Toolkit
 # CTRL interface implementation
 #
 # (C) 2016-2017 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/ctrl_if_bb.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
-# Virtual Um-interface (fake transceiver)
+# TRX Toolkit
 # CTRL interface implementation (OsmocomBB specific)
 #
 # (C) 2016-2017 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/ctrl_if_bts.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
-# Virtual Um-interface (fake transceiver)
+# TRX Toolkit
 # CTRL interface implementation (OsmoBTS specific)
 #
 # (C) 2016-2017 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/data_if.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
-# Virtual Um-interface (fake transceiver)
+# TRX Toolkit
 # DATA interface implementation
 #
 # (C) 2017-2018 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/data_msg.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
-# Virtual Um-interface (fake transceiver)
+# TRX Toolkit
 # DATA interface message definitions and helpers
 #
 # (C) 2018 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/fake_pm.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
-# Virtual Um-interface (fake transceiver)
+# TRX Toolkit
 # Power measurement emulation for BB
 #
 # (C) 2017 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/fake_trx.py

@@ -1,8 +1,8 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
+# TRX Toolkit
 # Virtual Um-interface (fake transceiver)
-# OsmocomBB <-> OsmoBTS bridge
 #
 # (C) 2017-2018 by Vadim Yanitskiy <axilirator@gmail.com>
 #

src/target/trx_toolkit/gsm_shared.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
-# Virtual Um-interface (fake transceiver)
+# TRX Toolkit
 # Common GSM constants
 #
 # (C) 2018 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/rand_burst_gen.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
-# Virtual Um-interface (fake transceiver)
+# TRX Toolkit
 # Random burst (NB, FB, SB, AB) generator
 #
 # (C) 2017 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/trx_sniff.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
+# TRX Toolkit
 # Scapy-based TRX interface sniffer
 #
 # (C) 2018 by Vadim Yanitskiy <axilirator@gmail.com>

src/target/trx_toolkit/udp_link.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
-# Virtual Um-interface (fake transceiver)
+# TRX Toolkit
 # UDP link implementation
 #
 # (C) 2017 by Vadim Yanitskiy <axilirator@gmail.com>