160 lines
3.9 KiB
Bash
Executable File
160 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# Tested on Ubuntu 18.04
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#
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function cleanup {
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#kill and wait for previous daemon instances to exit
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sudo killall -q ptp4l
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killall -q aes67-daemon
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while killall -0 aes67-daemon 2>/dev/null ; do
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sleep 1
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done
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}
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if ! [ -x "$(command -v /usr/sbin/ptp4l)" ]; then
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echo 'Error: ptp4l is not installed.' >&2
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exit 1
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fi
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if ! [ -x "$(command -v arecord)" ]; then
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echo 'Error: arecord is not installed.' >&2
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exit 1
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fi
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if ! [ -x "$(command -v aplay)" ]; then
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echo 'Error: aplay is not installed.' >&2
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exit 1
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fi
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if ! [ -x "$(command -v ./daemon/aes67-daemon)" ]; then
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echo 'Error: aes67-daemon is not compiled.' >&2
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exit 1
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fi
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if ! [ -r "3rdparty/ravenna-alsa-lkm/driver/MergingRavennaALSA.ko" ]; then
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echo 'Error: MergingRavennaALSA.ko module is not compiled.' >&2
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exit 1
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fi
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cd test
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echo 'Compiling tools ...' >&2
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make
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echo 'Creating test file ...' >&2
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if ! ./createtest $1 $2 $3 $4 ; then
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echo 'Usage run_test.sh sample_format sample_rate channels duration' >&2
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echo ' sample_format can be one of S16_LE, S24_3LE, S32_LE' >&2
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echo ' sample_rate can be one of 44100, 48000, 96000' >&2
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echo ' channels can be one of 1, 2, 4' >&2
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echo ' duration is in the range 1 to 10 minutes' >&2
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exit 1
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else
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echo 'test file created' >&2
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fi
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cd ..
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SAMPLE_FORMAT=$1
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SAMPLE_RATE=$2
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CHANNELS=$3
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DURATION=$4
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SEC=$((DURATION*60))
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if [ $SAMPLE_FORMAT == "S16_LE" ]; then
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CODEC="L16"
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elif [ $SAMPLE_FORMAT == "S24_3LE" ]; then
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CODEC="L24"
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elif [ $SAMPLE_FORMAT == "S32_LE" ] ; then
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CODEC="AM824"
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fi
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if [ $SAMPLE_RATE == "44100" ]; then
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PTIME="1.08843537415"
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elif [ $SAMPLE_RATE == "48000" ]; then
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PTIME="1"
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elif [ $SAMPLE_RATE == "96000" ]; then
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PTIME="0.5"
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fi
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MAP="[ "
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for (( ch=0; ch<$CHANNELS; ch++ ))
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do
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MAP+=$ch
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if (( ch != ($CHANNELS - 1) )); then
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MAP+=","
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fi
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done
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MAP+=" ]"
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echo 'Creating configuration files ..' >&2
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sed 's/48000/'"$SAMPLE_RATE"'/g;s/status.json/status_.json/g;' test/daemon.conf > test/daemon_.conf
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sed 's/\/2/\/'"$CHANNELS"'/g;s/48000/'"$SAMPLE_RATE"'/g;s/L24/'"$CODEC"'/g;s/ptime:1/ptime:'"$PTIME"'/;s/\[ 0, 1 \]/'"$MAP"'/g' test/status.json > test/status_.json
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trap cleanup EXIT
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#configure system parms
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sudo sysctl -w net/ipv4/igmp_max_memberships=66
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sudo sysctl -w kernel/perf_cpu_time_max_percent=0
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sudo sysctl -w kernel/sched_rt_runtime_us=1000000
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if [ -x /usr/bin/pulseaudio ]; then
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#stop pulseaudio, this seems to open/close ALSA continuosly
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echo autospawn = no > $HOME/.config/pulse/client.conf
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pulseaudio --kill >/dev/null 2>&1
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rm $HOME/.config/pulse/client.conf
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#disable pulseaudio
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systemctl --user stop pulseaudio.socket > /dev/null 2>&1
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systemctl --user stop pulseaudio.service > /dev/null 2>&1
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fi
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#uninstall kernel module
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if sudo lsmod | grep MergingRavennaALSA > /dev/null 2>&1 ; then
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sudo rmmod MergingRavennaALSA
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fi
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#install kernel module
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sudo insmod 3rdparty/ravenna-alsa-lkm/driver/MergingRavennaALSA.ko
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cleanup
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if [ -f ./test/sink_test.raw ] ; then
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rm -f ./test/sink_test.raw
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fi
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echo "Starting PTP master ..."
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sudo /usr/sbin/ptp4l -i lo -l7 -E -S &
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echo "Starting AES67 daemon ..."
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./daemon/aes67-daemon -c ./test/daemon_.conf &
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echo "Waiting for PTP slave to sync ..."
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sleep 30
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#starting record on sink
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echo "Starting to record $SEC sec from sink ..."
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arecord -M -d $SEC -D plughw:RAVENNA -f $SAMPLE_FORMAT -r $SAMPLE_RATE -c $CHANNELS -t raw /tmp/sink_test.raw &
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sleep 10
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#starting playback on source
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echo "Starting to playback test on source ..."
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aplay -M -D plughw:RAVENNA -f $SAMPLE_FORMAT -r $SAMPLE_RATE -c $CHANNELS ./test/test.raw > /dev/null 2>&1 &
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while killall -0 arecord 2>/dev/null ; do
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sleep 1
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done
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while killall -0 aplay 2>/dev/null ; do
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sleep 1
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done
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if [ -f /tmp/sink_test.raw ] ; then
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mv /tmp/sink_test.raw test/
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echo "Recording to file \"test/sink_test.raw\" successfull"
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else
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echo "Recording failed"
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fi
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echo "Test result:"
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cd test
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./check $SAMPLE_FORMAT $CHANNELS
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cd ..
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echo "Terminating processes ..."
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