[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Discuss-gnuradio] headsup: gr-audio-portaudio on NetBSD
From: |
Berndt Josef Wulf |
Subject: |
[Discuss-gnuradio] headsup: gr-audio-portaudio on NetBSD |
Date: |
Sun, 19 Mar 2006 03:35:42 +1030 |
User-agent: |
KMail/1.9.1 |
G'day,
I've built and installed gr-audio-portaudio on NetBSD-i386-current and ran
mono_tone_portaudio and multi_tone_portaudio without problems.
I plan to create a pkgsrc package once portaudio implemented the pkg-config
code changes.
I've noted that I was unable to specifiy the audio device using -O and -d
command options returning a device not found message for /dev/audio
and /dev/sound. gr-audio-portaudio insists of using /dev/dsp which is a
softlink to /dev/audio on my system.
barossa: (209) ./mono_tone_portaudio.py -O /dev/audio -d /dev/audio
Number of devices found = 1
--------------------------------------- device #0
[ Default Input, Default Output ]
Name = /dev/dsp
Host API = OSS
Max inputs = 2, Max outputs = 2
Default low input latency = 0.012
Default low output latency = 0.012
Default high input latency = 0.046
Default high output latency = 0.046
Testing device name: /dev/dsp
audio_portaudio_sink[/dev/audio]: Failed to find specified device name:
Success
Traceback (most recent call last):
File "./mono_tone_portaudio.py", line 56, in ?
my_graph().run()
File "./mono_tone_portaudio.py", line 49, in __init__
dst = audio_portaudio.sink (sample_rate, options.audio_output)
File "/usr/pkg/lib/python2.4/site-packages/gnuradio/audio_portaudio.py",
line 234, in sink
return _audio_portaudio.sink(*args)
RuntimeError: std::runtime_error
cheerio Berndt
pgpAgAq4Eu_qw.pgp
Description: PGP signature
- [Discuss-gnuradio] headsup: gr-audio-portaudio on NetBSD,
Berndt Josef Wulf <=