- Added audio confirmation via 3,5 jack

ashost.py

@@ -1,12 +1,11 @@
 #!/usr/bin/env python3
-
+import os
 ### Copyright 2024 Thomas Herrmann
 ### Released under GPL v3
 
 import time
 import mido
 
-
 def match_device_name(input_name, output_list):
     # Function to match device names flexibly
     for device in output_list:
@@ -16,7 +15,6 @@ def match_device_name(input_name, output_list):
         #If name differs
         elif any(substring in device for substring in input_name.split()):
             return device
-
     return None
 
 def remove_through_ports(ports):
@@ -25,7 +23,6 @@ def remove_through_ports(ports):
 
     return filtered_ports
 
-
 def determine_host(devices_in: list) -> str:
     master = None
     """
@@ -148,6 +145,10 @@ def main_run():
     devices_out = remove_through_ports(devices_out)
     print("Available MIDI input devices:", devices_in)
 
+    for i in range(len(devices_out)):
+        #Try to communicate nr of devices via 3,5 output of raspi
+        os.system(f'speaker-test -t sine -f 44{i*5} -l 1')
+
     # Listen for devices that send start and return the host name
     midi_host_in = determine_host(devices_in)
     print(midi_host_in)