On Mon, Aug 19, 2013 at 8:12 PM, Luong Tan Phong <phongl...@gmail.com> wrote: > My problem here: > > On Windows PC1, I've install gnuradio with gr-audio (using portaudio) from > source code, write a program to read data from LineIn port on sound card. > Every thing is OK. > > On Windows PC2: > 1. I copy the gnuradio dlls from PC1 to PC2 (don't install gnuradio), > included portaudio.dll, QT4Core.dll, ... > 2. Create a directory named .gnuradio in my %HOME%, here > C:\Users\LTP\.gnuradio. In this directory create a file named config.conf. > Set audio_module = portaudio. > 3. Copy my program from PC1 to PC2. The program can run but it can't read > data from LineIn port on sound card. > > Could you help me, please? > > LTP.
This sounds like a problem with portaudio. I would install portaudio properly on PC2 and test it to make sure it's working. Tom > On Mon, Aug 19, 2013 at 10:58 PM, Tom Rondeau <t...@trondeau.com> wrote: >> >> On Wed, Aug 14, 2013 at 8:04 PM, Luong Tan Phong <phongl...@gmail.com> >> wrote: >> > Sorry for my misstake. >> > >> > When I move my program to new PC, it can't read data from soundcard. >> >> I'm still a little confused. >> >> You have a Windows machine that you can use with gr-audio. >> >> You have a /second/ Windows machine that cannot use gr-audio. >> >> Right? >> >> As I said, the native Windows interface in gr-audio does not work. But >> if you are using portaudio on one Windows machine, make sure your >> other machine is set up the exact same way to use portaudio there, >> too. >> >> Tom >> >> >> > On Aug 15, 2013 7:01 AM, "Luong Tan Phong" <phongl...@gmail.com> wrote: >> >> >> >> On the PC has installed gnuradio with portaudio, the 'audio_mode' has >> >> set >> >> portaudio in gr-audio.conf file. >> >> When I move my program to a new PC, it can read data from soundcard and >> >> I >> >> don't know how to use gr-audio.conf file to configure gr-audio (where >> >> to set >> >> file conf, using it). >> >> Could you help me, please? >> >> >> >> Thanks so much. >> >> >> >> Best regards. >> >> >> >> LTP. >> >> >> >> On Aug 15, 2013 4:31 AM, "Tom Rondeau" <t...@trondeau.com> wrote: >> >>> >> >>> On Tue, Aug 13, 2013 at 4:39 AM, Luong Tan Phong <phongl...@gmail.com> >> >>> wrote: >> >>> > Hi Lists, >> >>> > >> >>> > I've install gnuradio on Windows following the link: >> >>> > >> >>> > >> >>> > http://voltronics.blogspot.com/2013/01/gnu-radio-windows-build-guide.html. >> >>> > It's OK.After that, I've write program to read data from soundcard >> >>> > with >> >>> > gr-audio lib. It's OK (using portaudio lib). >> >>> > >> >>> > When I copy the program and all dll from gnuradio, QT,... into a >> >>> > directory >> >>> > on another PC, the program can run but it can't read data from >> >>> > soundcard. >> >>> > >> >>> > Could you help me, please? >> >>> > >> >>> > Best regards. >> >>> > >> >>> > LTP. >> >>> >> >>> Windows native audio is currently not implemented (see But 521 on our >> >>> issues tracker). We need someone willing to work on it to see if we >> >>> can fix it. >> >>> >> >>> But it sounds like you had it working using portaudio, so maybe you >> >>> just need to get portaudio working properly on the new machine. And >> >>> look at the installed gr-audio.conf file to set 'audio_mode' to >> >>> portaudio to make sure you're properly selecting that. >> >>> >> >>> -- >> >>> Tom >> >>> Visit us at GRCon13 Oct. 1 - 4 >> >>> http://www.trondeau.com/grcon13 >> >> >> >> -- >> Tom >> Visit us at GRCon13 Oct. 1 - 4 >> http://www.trondeau.com/grcon13 > > -- Tom Visit us at GRCon13 Oct. 1 - 4 http://www.trondeau.com/grcon13 _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
