On Monday 13 March 2006 20:49, Robert McGwier wrote: > multi_tone.py has been committed that supports > > jack with -O jack > portaudio with -O pa > oss with -O /dev/dsp > alsa otherwise > > The portaudio sink segment faulted. jack support was partial and > produces good sound on one channel if connected and rough sound if > connected to the other channel. > > This is a good test file to get all of the outputs working correctly. > We need to get the multiple channel support going. When I connect my > delta 44 to jack about a dozen channel show up. On alsa this is > handled by plughw but jack just handles it beautifully. On Windows, > the channels are better id'd as 1/2, 3/4, and Multi (1,2,3,4) (I know > this from using WSJT which I got to use portaudio and the reason for my > bringing it up to this group).
multi_tone.py is now broken as it requires audio_portaudio and audio_jack
modules.
barossa: {11} ./multi_tone.py -O /dev/audio
Traceback (most recent call last):
File "./multi_tone.py", line 25, in ?
from gnuradio import audio_portaudio
ImportError: cannot import name audio_portaudio
Why force users to install all modules in order to run a otherwise very simple
test application? Jack and portaudio may not even be available for some
platforms.
cheerio Berndt
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