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Hello Demian,<br>
<br>
Thanks for responding. Find below the output.<br>
<br>
- Valdemar<br>
<br>
<hr size="2" width="100%">> Here are a few things to check:<br>
><br>
> 1) Lsusb -v | grep Hiface lets see what it says it
is<br>
<br>
Ok, I replaced "Hiface" with "M2Tech"<br>
<br>
root@voyage:/# lsusb -v | grep M2Tech<br>
iManufacturer 1 M2Tech<br>
iProduct 2 M2Tech USB Audio 2.0<br>
iInterface 2 M2Tech USB Audio 2.0<br>
iClockSource 9 M2Tech Internal Clock<br>
iClockSelector 8 M2Tech Clock Selector<br>
iTerminal 6 M2Tech Audio 2.0 Output<br>
iInterface 4 M2Tech USB 2.0 Audio Out<br>
iInterface 4 M2Tech USB 2.0 Audio Out<br>
iInterface 12 M2Tech DFU<br>
iInterface 2 M2Tech USB Audio 2.0<br>
iClockSource 9 M2Tech Internal Clock<br>
iClockSelector 8 M2Tech Clock Selector<br>
iTerminal 6 M2Tech Audio 2.0 Output<br>
iInterface 4 M2Tech USB 2.0 Audio Out<br>
iInterface 4 M2Tech USB 2.0 Audio Out<br>
iInterface 12 M2Tech DFU<br>
<br>
> 2) Cat /proc/asound/card0/status lets see what the
device status is.<br>
<br>
No file called "status"<br>
<br>
root@voyage:/# cat /proc/asound/card0/status<br>
cat: /proc/asound/card0/status: No such file or directory<br>
><br>
> 3) Then try to play a file to the device:<br>
><br>
> a. Aplay –v –Dplughw:0,0 /path/to/a/wave/file this
will tell you want the system is trying to do.<br>
root@voyage:/# aplay -v -Dplughw:0,0
/mnt/music/flac/DCS/JungleBoldie.wav<br>
Playing WAVE '/mnt/music/flac/DCS/JungleBoldie.wav' : Signed 24 bit
Little Endian in 3bytes, Rate 192000 Hz, Stereo<br>
Plug PCM: Linear conversion PCM (S32_LE)<br>
Its setup is:<br>
stream : PLAYBACK<br>
access : RW_INTERLEAVED<br>
format : S24_3LE<br>
subformat : STD<br>
channels : 2<br>
rate : 192000<br>
exact rate : 192000 (192000/1)<br>
msbits : 24<br>
buffer_size : 96000<br>
period_size : 24000<br>
period_time : 125000<br>
tstamp_mode : NONE<br>
period_step : 1<br>
avail_min : 24000<br>
period_event : 0<br>
start_threshold : 96000<br>
stop_threshold : 96000<br>
silence_threshold: 0<br>
silence_size : 0<br>
boundary : 1572864000<br>
Slave: Hardware PCM card 0 'M2Tech USB Audio 2.0' device 0 subdevice
0<br>
Its setup is:<br>
stream : PLAYBACK<br>
access : MMAP_INTERLEAVED<br>
format : S32_LE<br>
subformat : STD<br>
channels : 2<br>
rate : 192000<br>
exact rate : 192000 (192000/1)<br>
msbits : 32<br>
buffer_size : 96000<br>
period_size : 24000<br>
period_time : 125000<br>
tstamp_mode : NONE<br>
period_step : 1<br>
avail_min : 24000<br>
period_event : 0<br>
start_threshold : 96000<br>
stop_threshold : 96000<br>
silence_threshold: 0<br>
silence_size : 0<br>
boundary : 1572864000<br>
appl_ptr : 0<br>
hw_ptr : 0<br>
<br>
<br>
On 2012-11-22 06:21, Demian Martin wrote:
<blockquote cite="mid:03c501cdc871$3eb4fa40$bc1eeec0$@com"
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<p class="MsoNormal">Here are a few things to check:<o:p></o:p></p>
<p class="MsoListParagraph"
style="text-indent:-.25in;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
style="mso-list:Ignore">1)<span style="font:7.0pt
"Times New Roman""> </span></span><!--[endif]-->Lsusb
-v | grep Hiface lets see what it says it is<o:p></o:p></p>
<p class="MsoListParagraph"
style="text-indent:-.25in;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
style="mso-list:Ignore">2)<span style="font:7.0pt
"Times New Roman""> </span></span><!--[endif]-->Cat
/proc/asound/card0/status lets see what the device status
is.<o:p></o:p></p>
<p class="MsoListParagraph"
style="text-indent:-.25in;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
style="mso-list:Ignore">3)<span style="font:7.0pt
"Times New Roman""> </span></span><!--[endif]-->Then
try to play a file to the device:<o:p></o:p></p>
<p class="MsoListParagraph"
style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2
lfo1"><!--[if !supportLists]--><span style="mso-list:Ignore">a.<span
style="font:7.0pt "Times New Roman""> </span></span><!--[endif]-->Aplay
–v –Dplughw:0,0 /path/to/a/wave/file this will tell you
want the system is trying to do.<o:p></o:p></p>
<p class="MsoNormal">The new hiface 2 stuff is supposed to be
UAC2 compatible. That doesn’t mean that it will work . . .<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span
style="font-family:"Arial","sans-serif";color:#222222">Demian
Martin<span style="background:white"><o:p></o:p></span></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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