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remove plughw in alsabat test #554

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Merged
aiChaoSONG merged 1 commit into from
Jan 11, 2021
Merged

remove plughw in alsabat test #554

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34 changes: 22 additions & 12 deletions test-case/check-alsabat.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -24,22 +24,30 @@ source "$(dirname "${BASH_SOURCE[0]}")"/../case-lib/lib.sh
OPT_NAME['p']='pcm_p' OPT_DESC['p']='pcm for playback. Example: hw:0,0'
OPT_PARM_lst['p']=1 OPT_VALUE_lst['p']=''

OPT_NAME['C']='channel_c' OPT_DESC['C']='channel number for capture.'
OPT_PARM_lst['C']=1 OPT_VALUE_lst['C']='1'

OPT_NAME['r']='rate' OPT_DESC['r']='sample rate'
OPT_PARM_lst['r']=1 OPT_VALUE_lst['r']=48000

OPT_NAME['c']='pcm_c' OPT_DESC['c']='pcm for capture. Example: hw:1,0'
OPT_PARM_lst['c']=1 OPT_VALUE_lst['c']=''

OPT_NAME['f']='frequency' OPT_DESC['f']='target frequency'
OPT_NAME['f']='frequency' OPT_DESC['f']='target frequency'
OPT_PARM_lst['f']=1 OPT_VALUE_lst['f']=997

OPT_NAME['n']='frames' OPT_DESC['n']='test frames'
OPT_NAME['n']='frames' OPT_DESC['n']='test frames'
OPT_PARM_lst['n']=1 OPT_VALUE_lst['n']=240000

OPT_NAME['s']='sof-logger' OPT_DESC['s']="Open sof-logger trace the data will store at $LOG_ROOT"
OPT_NAME['s']='sof-logger' OPT_DESC['s']="Open sof-logger trace the data will store at $LOG_ROOT"
OPT_PARM_lst['s']=0 OPT_VALUE_lst['s']=1

func_opt_parse_option "$@"

pcm_p=${OPT_VALUE_lst['p']}
pcm_c=${OPT_VALUE_lst['c']}
rate=${OPT_VALUE_lst['r']}
channel_c=${OPT_VALUE_lst['C']}
frequency=${OPT_VALUE_lst['f']}
frames=${OPT_VALUE_lst['n']}

Expand Down Expand Up @@ -70,18 +78,20 @@ aplay -Dplug$pcm_p -d 1 /dev/zero -q || die "Failed to play on PCM: $pcm_p"
arecord -Dplug$pcm_c -d 1 /dev/null -q || die "Failed to capture on PCM: $pcm_c"

# alsabat test
# different PCMs may support different audio formats(like samplerate, channel-counting, etc.).
# use plughw to do the audio format conversions. So we don't need to specify them for each PCM.
dlogc "alsabat -Pplug$pcm_p --standalone -n $frames -F $frequency"
alsabat -Pplug$pcm_p --standalone -n $frames -F $frequency & playPID=$!
# 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 $frequency & playPID=$!

# playback may have low latency, add one second delay to aviod recording zero at beginning.
sleep 1
dlogc "alsabat -Cplug$pcm_c -F $frequency"
alsabat -Cplug$pcm_c -F $frequency || {
# upload failed wav file
__upload_wav_file
exit 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 || {
# upload failed wav file
__upload_wav_file
exit 1
}

wait $playPID