Hi Rob, Might be part of the things that don't work well in our windows port.
Can you try the image from https://wiki.gnuradio.org/index.php/GNU_Radio_Live_SDR_Environment ? The direct downloads are a bit special due to SSL issues right now, but the torrent should be really fast (my server is webseeding it). Best regards, Marcus On 20.06.2017 13:16, Rob wrote: > Hi everyone, As part of my training duties, I hope to use GNU Radio to > demonstrate the concept of using I and Q for modulation and > demodulation. I am using V3.7 Windows 7 binaries for my platform. > Everything is going well except when I set the 'Audio source' to 2 > output channels I get a: " ValueError: port number 1 exceeds max of 0" > error. (see file attached) Example1.grc > <http://gnuradio.4.n7.nabble.com/file/n64308/Example1.grc> Both > channels in the sound card are working for other applications such as > a Software PC scope. Can somebody offer any suggestions please? > Regards Rob. > ------------------------------------------------------------------------ > View this message in context: Audio Source Sound Card L and R Channels > <http://gnuradio.4.n7.nabble.com/Audio-Source-Sound-Card-L-and-R-Channels-tp64308.html> > Sent from the GnuRadio mailing list archive > <http://gnuradio.4.n7.nabble.com/> at Nabble.com. > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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