RE: [Discuss-gnuradio] Re: [dttsp-linux] dttsp-ps3
-Original Message- From: [EMAIL PROTECTED] [mailto:discuss- [EMAIL PROTECTED] On Behalf Of Robert McGwier Sent: Saturday, February 03, 2007 1:50 AM To: [EMAIL PROTECTED] Cc: gnuradio mailing list Subject: [Discuss-gnuradio] Re: [dttsp-linux] dttsp-ps3 Both dttsp and gnuradio build on the PS3. I managed to get everything to install. As I have always found with redhat/fedora installations, what is absolutely seamless and without peer in Ubuntu is a royal pain in the derriere with Fedora. I had to add all of the PYTHONPATH, etc. as usual and I had to roust about on the internet for ppc rpm's to install wxGTK and wxPython since I was absolutely determined not to have to build them. The audio system on the PS3 with Fedora and Alsa is a little odd. I am unable to address /dev/dsp in any meaningful way. Portaudio correctly calls the devices (running pa_devs) but all of the examples fail in gnuradio-example/python/audio. I modified several to attempt portaudio and that failed. Make check failed in many places with a segmentation fault in run_tests.sh The build is slow because of the small memory so it would be nice to be able to push off the component build to a remoted machine. Great stuff, Bob. When you say it's slow, about how long are you talking? Tom I will attempt to hook up my Extigy (USB) to see if that gives any joy tomorrow. I went from new toy to Fedora core 5 compiling jack, dttsp, and gnuradio in a week. We can do business with this. They are available in numbers (at $599) at my local target and walmart. Bob ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Re: [dttsp-linux] dttsp-ps3
On Saturday 03 February 2007 01:50, Robert McGwier wrote: Both dttsp and gnuradio build on the PS3. I managed to get everything to install. As I have always found with redhat/fedora installations, what is absolutely seamless and without peer in Ubuntu is a royal pain in the derriere with Fedora. I had to add all of the PYTHONPATH, etc. as usual and I had to roust about on the internet for ppc rpm's to install wxGTK and wxPython since I was absolutely determined not to have to build them. Prebuilt ppc RPM's for wxPython and all dependencies are available in Fedora Extras: http://fedoraproject.org/extras/5/ppc/repodata/repoview/W.group.html On FC5, the default is to have Extras enabled; perhaps the PS3 install doesn't have that. In any case, see http://fedoraproject.org/wiki/Extras/UsingExtras for usage notes. The gist of it: if the PS3 install is default FC5, then you just do: yum install wxPython and that pulls in everything you need (just like apt-get install on Ubuntu would do). If you want to see what is available, do a 'yum list' and it will spit out everything it knows about. If there were GNUradio RPM's in Extras, you could do a yum install gnuradio-core and it would pull in everything required, just like apt-get install would do. To solve your PYTHONPATH stuff, when building GNUradio configure for a prefix of /usr instead of /usr/local. A make uninstall should do the right thing to pull all traces out. The audio system on the PS3 with Fedora and Alsa is a little odd. I am unable to address /dev/dsp in any meaningful way. Portaudio correctly calls the devices (running pa_devs) but all of the examples fail in gnuradio-example/python/audio. I modified several to attempt portaudio and that failed. Build GNUradio with OSS support but not ALSA support. ALSA devices are enumerated differently than OSS emulated devices; for some reason (and this is true on FC5 i386 too) if you build the ALSA support things break, but they work fine with OSS support built. At least the last time I built on FC5 that was true, but that was older GNUradio. I went from new toy to Fedora core 5 compiling jack, dttsp, and gnuradio in a week. We can do business with this. They are available in numbers (at $599) at my local target and walmart. Very cool. -- Lamar Owen Director of Information Technology Pisgah Astronomical Research Institute 1 PARI Drive Rosman, NC 28772 (828)862-5554 www.pari.edu ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Re: [dttsp-linux] dttsp-ps3
Tom Rondeau wrote: -Original Message- From: [EMAIL PROTECTED] [mailto:discuss- [EMAIL PROTECTED] On Behalf Of Robert McGwier Sent: Saturday, February 03, 2007 1:50 AM To: [EMAIL PROTECTED] Cc: gnuradio mailing list Subject: [Discuss-gnuradio] Re: [dttsp-linux] dttsp-ps3 Both dttsp and gnuradio build on the PS3. I managed to get everything to install. As I have always found with redhat/fedora installations, what is absolutely seamless and without peer in Ubuntu is a royal pain in the derriere with Fedora. I had to add all of the PYTHONPATH, etc. as usual and I had to roust about on the internet for ppc rpm's to install wxGTK and wxPython since I was absolutely determined not to have to build them. The audio system on the PS3 with Fedora and Alsa is a little odd. I am unable to address /dev/dsp in any meaningful way. Portaudio correctly calls the devices (running pa_devs) but all of the examples fail in gnuradio-example/python/audio. I modified several to attempt portaudio and that failed. Make check failed in many places with a segmentation fault in run_tests.sh The build is slow because of the small memory so it would be nice to be able to push off the component build to a remoted machine. Great stuff, Bob. When you say it's slow, about how long are you talking? Tom It took about 1/2 hour to build. A huge amount of time was spent swapping like mad to do the swig wrap. Everything else was speedy. fftw enables altivec for fftwf and that does have an impact. The Extigy is no real solution because it is USB 1.0. If they had a firewire on the thing I would be doing freebob already. Bob -- AMSAT Director and VP Engineering. Member: ARRL, AMSAT-DL, TAPR, Packrats, NJQRP, QRP ARCI, QCWA, FRC. ARRL SDR WG Chair Taking fun as simply fun and earnestness in earnest shows how thoroughly thou none of the two discernest. - Piet Hine ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Re: [dttsp-linux] dttsp-ps3
Both dttsp and gnuradio build on the PS3. I managed to get everything to install. As I have always found with redhat/fedora installations, what is absolutely seamless and without peer in Ubuntu is a royal pain in the derriere with Fedora. I had to add all of the PYTHONPATH, etc. as usual and I had to roust about on the internet for ppc rpm's to install wxGTK and wxPython since I was absolutely determined not to have to build them. The audio system on the PS3 with Fedora and Alsa is a little odd. I am unable to address /dev/dsp in any meaningful way. Portaudio correctly calls the devices (running pa_devs) but all of the examples fail in gnuradio-example/python/audio. I modified several to attempt portaudio and that failed. Make check failed in many places with a segmentation fault in run_tests.sh The build is slow because of the small memory so it would be nice to be able to push off the component build to a remoted machine. I will attempt to hook up my Extigy (USB) to see if that gives any joy tomorrow. I went from new toy to Fedora core 5 compiling jack, dttsp, and gnuradio in a week. We can do business with this. They are available in numbers (at $599) at my local target and walmart. Bob Frank Brickle wrote: You're building gnuradio right now? -- AMSAT Director and VP Engineering. Member: ARRL, AMSAT-DL, TAPR, Packrats, NJQRP, QRP ARCI, QCWA, FRC. ARRL SDR WG Chair Taking fun as simply fun and earnestness in earnest shows how thoroughly thou none of the two discernest. - Piet Hine ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio