add exception output

2021-01-24 14:41:39 +01:00
parent 11d9a58a55
commit 6bd6dd2e1c
2 changed files with 1 additions and 5 deletions
--- a/main.py
+++ b/main.py
@@ -47,6 +47,7 @@ else:
 	except:
 		# ...else assume that there's an MCU (driving the display) connected
 		# to a serial port
+		print('HAL: failed: {}'.format(e.args[0]))
 		from arduinoserialhal import ArduinoSerialHAL as HAL

 gc.collect()