test(phy): script to communicate with the awgn fg

pdu_rx.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+
+import asyncio
+from time import sleep
+
+PACKET_LEN=128
+
+async def tcp_client():
+    port = 50001
+    reader, writer = await asyncio.open_connection(
+        '127.0.0.1', port)
+    with open("loremipsum", "rb") as file_to_send:
+        while message := file_to_send.read(PACKET_LEN):
+            writer.write(message)
+            sleep(1)
+
+
+        while message := await reader.read(PACKET_LEN):
+            print(f"Got: {message.decode()}\n\n")
+
+asyncio.run(tcp_client())