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feat: add retry loop for USB input detection to match AES67 behavior

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pstruebi
2025-09-02 14:14:35 +02:00
parent 0d72804997
commit 69cde553cd
1 changed files with 9 additions and 5 deletions
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14
src/auracast/multicast_script.py
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@@ -98,11 +98,15 @@ if __name__ == "__main__":
input_sel, selected_dev = aes67_inputs[0]
logging.info(f"Selected first AES67 input: index={input_sel}, device={selected_dev['name']}")
else:
if usb_inputs:
input_sel, selected_dev = usb_inputs[0]
logging.info(f"Selected first USB input: index={input_sel}, device={selected_dev['name']}")
else:
raise RuntimeError("No USB audio inputs found.")
# Loop until a USB input becomes available (mirror AES67 retry behavior)
while True:
current = list_usb_pw_inputs()
if current:
input_sel, selected_dev = current[0]
logging.info(f"Selected first USB input: index={input_sel}, device={selected_dev['name']}")
break
logging.info("Waiting for USB input... retrying in 2s")
time.sleep(2)
TRANSPORT1 = 'serial:/dev/ttyAMA3,1000000,rtscts' # transport for raspberry pi gpio header
TRANSPORT2 = 'serial:/dev/ttyAMA4,1000000,rtscts' # transport for raspberry pi gpio header