mirror of
https://github.com/DJ2LS/FreeDATA
synced 2024-05-14 08:04:33 +00:00
23 lines
678 B
Bash
Executable file
23 lines
678 B
Bash
Executable file
#!/bin/bash -x
|
|
# Run a test using the virtual sound cards, Python audio I/O
|
|
|
|
function check_alsa_loopback {
|
|
lsmod | grep snd_aloop >> /dev/null
|
|
if [ $? -eq 1 ]; then
|
|
echo "ALSA loopback device not present. Please install with:"
|
|
echo
|
|
echo " sudo modprobe snd-aloop index=1,2 enable=1,1 pcm_substreams=1,1 id=CHAT1,CHAT2"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
check_alsa_loopback
|
|
|
|
# make sure all child processes are killed when we exit
|
|
trap 'jobs -p | xargs -r kill' EXIT
|
|
|
|
python3 util_callback_rx.py --mode datac13 --frames 2 --bursts 3 --audiodev -2 --debug &
|
|
rx_pid=$!
|
|
#sleep 1
|
|
python3 util_tx.py --mode datac13 --frames 2 --bursts 3 --audiodev -2
|
|
wait ${rx_pid}
|