Catch bleak errors in scan tool

Jakeler · May 26, 2021 · ca3f4d8 · ca3f4d8
1 parent 22d5fd2
commit ca3f4d8
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/ble_serial/scan/__init__.py b/ble_serial/scan/__init__.py
@@ -1,5 +1,6 @@
 from bleak import BleakScanner, BleakClient
 from bleak.backends.service import BleakGATTServiceCollection
+from bleak.exc import BleakError
 import argparse, asyncio
 
 
@@ -50,5 +51,8 @@ def main():
         help='Try to connect to device and read out service/characteristic UUIDs')
     args = parser.parse_args()
 
-    asyncio.run(scan(args))
+    try:
+        asyncio.run(scan(args))
+    except BleakError as be:
+        print('ERROR:', be)