python: add python unit test scripts

1 files changed, 37 insertions, 0 deletions

diff --git a/python/pi_rcv.py b/python/pi_rcv.py
new file mode 100755
index 0000000..eb9a4d9
--- /dev/null
+++ b/python/pi_rcv.py
@@ -0,0 +1,37 @@
+""" 
+    file: pi_rcv.py
+
+    Copyright (C) 2025 Private Island Networks Inc.
+
+"""
+
+import sys
+import argparse
+import asyncio
+import asyncio_dgram
+
+VERSION = '0.1'
+
+async def udp_rcv(args):
+    """ controller response """
+    stream = await asyncio_dgram.bind((args.ipaddr, 0x8000))
+    print(f"Serving on {stream.sockname}")
+    while(True):    
+        data, remote_addr = await stream.recv()
+        if args.verbose:
+            print(f"received: {data[0], data[1], data[2], data[3], data[4], data[5], data[6], data[7]}")
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description='UDP (datagram) test receiver', epilog='Version: ' + str(VERSION))
+    parser.add_argument('-i','--ipaddr',default="192.168.5.40", help='receive IP address',action='store', required=False)
+    parser.add_argument('-p','--port',default="0x8020", help='receive port',action='store', required=False)
+    parser.add_argument('-v','--verbose',action='store_true', help='be verbose')
+    
+    args = parser.parse_args()
+    
+    asyncio.run(udp_rcv(args))
+    
+    stream.close()
+    
+    print('exit')
+