On 11/01/13 11:02, the mail apparently from Michael Hudson-Doyle included:
Andy Green <[email protected]> writes:
On 11/01/13 10:13, the mail apparently from Michael Hudson-Doyle included:
I went to look at the wav but after Ubuntu SSO I get
Internal Server Error
:( I can't reproduce this. Can you try logging in from another page
(like http://validation.linaro.org/lava-server/dashboard/) and see if
that works? And if it doesn't, tell me the UTC time you tried and I'll
look in the various log files.
Hm if I log in via the dashboard it's happy and lets me get the file
from the same url.
Skipping to +2.141708s in capture
Ch 0: 0.010824
0.011
which seems like a reasonable figure of merit. So progress, but not yet
success -- do you know what might be going on here? Hopefully it's just
a level problem in the alsa settings or something.
The click is either an artifact of PM on the Panda side or on the host side.
Is there going to be something we can do about that?
I should think so, it's a very litle bump quite different than what the
main signal should "look like". I'll study improving the way it hunts
for the signal later today.
-Andy
Assuming it works after a sufficiency of meddling, you can use alsactl
store / restore <card #> to capture to and restore from a file to automate.
If I read the runes correctly, it looks like ubuntu preserves alsa
settings over reboots, so once we've got the settings right we could
just leave them there. It's probably better to be more paranoid though
-- maybe the device config should point to the path of an alsa config
file that could be applied before each test is run or something along
those lines.
You'll likely find that future (maybe current) boards will have multiple
audio sources on them, eg, s/pdif or 2.1 / 5.1 etc. So being able to
assert the routing as part of the test will probably be useful.
Makes sense. So it would be just "set_up_audio_capture_for_line_in_cmd"
in the config for now, but the list might grow...
Cheers,
mwh
--
Andy Green | TI Landing Team Leader
Linaro.org │ Open source software for ARM SoCs | Follow Linaro
http://facebook.com/pages/Linaro/155974581091106 -
http://twitter.com/#!/linaroorg - http://linaro.org/linaro-blog
_______________________________________________
linaro-validation mailing list
[email protected]
http://lists.linaro.org/mailman/listinfo/linaro-validation
