search

ryanvolz / radioconda

Software radio distribution and installer for conda
Other
396 stars 44 forks source link

Portaudio support on windows missing? #5

Closed wlmqljj closed 2 years ago

wlmqljj commented 2 years ago

It seems portaudio is not working on windows I have changed my config file [audio] audio_module = portaudio but it just won't work , here is the log

Executing: C:\radioconda\python.exe -u E:\radio\FM_STEREO.py Traceback (most recent call last): File "E:\radio\FM_STEREO.py", line 367, in main() File "E:\radio\FM_STEREO.py", line 345, in main tb = top_block_cls() File "E:\radio\FM_STEREO.py", line 211, in init self.connect((self.audio_source_0, 1), (self.analog_fm_preemph_0_0_0, 0)) File "C:\radioconda\lib\site-packages\gnuradio\gr\hier_block2.py", line 37, in wrapped func(self, src, src_port, dst, dst_port) File "C:\radioconda\lib\site-packages\gnuradio\gr\hier_block2.py", line 100, in connect self.primitive_connect(*args) ValueError: port number 1 exceeds max of 0

Done (return code 1)

seems like it is using the old windows audio api that does't support stereo audio.( I'm using a 2-port audio source block) Is there any change to make portaudio work?

Really appreciate！

ryanvolz commented 2 years ago

Oh interesting, I didn't know that the Windows audio subsystem support was hampered in that way. Portaudio is disabled at build time right now, but it should be easy to enable it. I'll work on that.

ryanvolz commented 2 years ago

New gnuradio packages have been built that should support portaudio on Windows. I don't know when I'll be making a radioconda release that includes them, but in the meantime you can upgrade to use it with conda or mamba.

wlmqljj commented 2 years ago

Appreciate it! I've upgraded and portaudio works well now. Feel free to commit a release.