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test-case: check-alsabat.sh: Lower the threshold for detecting tones #991

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Merged
marc-hb merged 1 commit into from
Mar 13, 2023
Merged

test-case: check-alsabat.sh: Lower the threshold for detecting tones #991

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12 changes: 8 additions & 4 deletions test-case/check-alsabat.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,9 @@ OPT_HAS_ARG['c']=1 OPT_VAL['c']=''
OPT_NAME['f']='frequency' OPT_DESC['f']='target frequency'
OPT_HAS_ARG['f']=1 OPT_VAL['f']=821

OPT_NAME['k']='sigmak' OPT_DESC['k']='sigma k value'
OPT_HAS_ARG['k']=1 OPT_VAL['k']=1.5

OPT_NAME['n']='frames' OPT_DESC['n']='test frames'
OPT_HAS_ARG['n']=1 OPT_VAL['n']=240000

Expand All @@ -50,6 +53,7 @@ pcm_c=${OPT_VAL['c']}
rate=${OPT_VAL['r']}
channel_c=${OPT_VAL['C']}
frequency=${OPT_VAL['f']}
sigmak=${OPT_VAL['k']}
frames=${OPT_VAL['n']}

if [ "$pcm_p" = "" ]||[ "$pcm_c" = "" ];
Expand Down Expand Up @@ -89,16 +93,16 @@ arecord -Dplug$pcm_c -d 1 /dev/null -q || die "Failed to capture on PCM: $pcm_c"

# alsabat test
# hardcode the channel number of playback to 2, as sof doesnot support mono wav.
dlogc "alsabat -P$pcm_p --standalone -n $frames -r $rate -c 2 -F $frequency"
alsabat -P$pcm_p --standalone -n $frames -c 2 -r $rate -F $frequency & playPID=$!
dlogc "alsabat -P$pcm_p --standalone -n $frames -r $rate -c 2 -F $frequency -k $sigmak"
alsabat -P$pcm_p --standalone -n $frames -c 2 -r $rate -F $frequency -k $sigmak & playPID=$!

# playback may have low latency, add one second delay to aviod recording zero at beginning.
sleep 1

# We use different USB sound cards in CI, part of them only support 1 channel for capture,
# so make the channel as an option and config it in alsabat-playback.csv
dlogc "alsabat -C$pcm_c -c $channel_c -r $rate -F $frequency"
alsabat -C$pcm_c -c $channel_c -r $rate -F $frequency || {
dlogc "alsabat -C$pcm_c -c $channel_c -r $rate -F $frequency -k $sigmak"
alsabat -C$pcm_c -c $channel_c -r $rate -F $frequency -k $sigmak || {
# upload failed wav file
__upload_wav_file
# dump amixer contents for more debugging
Expand Down