[Discuss-gnuradio] AttributeError: 'module' object has no attribute 'PyEventBinder'
hi guys, the non wxpython scripts run fine, but running usrp_oscope.py and usrp_fft.py gives these errors: usrp: found usrp rev2 Traceback (most recent call last): File ./usrp_oscope.py, line 26, in ? from gnuradio.wxgui import stdgui, fftsink, scopesink File /usr/local/lib/python2.3/site-packages/gnuradio/wxgui/fftsink.py, line 89, in ? EVT_DATA_EVENT = wx.PyEventBinder (myDATA_EVENT, 0) AttributeError: 'module' object has no attribute 'PyEventBinder' any ideas? i've looked everywhere and have even upgraded to gcc-3.4.3 and re-compiled everything. cheers, = mj - m0mik hotstudent.com [are you hot enough?! __ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced search. http://info.mail.yahoo.com/mail_250 ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] AttributeError: 'module' object has no attribute 'PyEventBinder'
Your wxPython is out of date, you need 2.5 . I had the same problem, I am running debian and I fixed this by getting the unstable wxPython package. Quoting mj [EMAIL PROTECTED]: hi guys, the non wxpython scripts run fine, but running usrp_oscope.py and usrp_fft.py gives these errors: usrp: found usrp rev2 Traceback (most recent call last): File ./usrp_oscope.py, line 26, in ? from gnuradio.wxgui import stdgui, fftsink, scopesink File /usr/local/lib/python2.3/site-packages/gnuradio/wxgui/fftsink.py, line 89, in ? EVT_DATA_EVENT = wx.PyEventBinder (myDATA_EVENT, 0) AttributeError: 'module' object has no attribute 'PyEventBinder' any ideas? i've looked everywhere and have even upgraded to gcc-3.4.3 and re-compiled everything. cheers, = mj - m0mik hotstudent.com [are you hot enough?! __ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced search. http://info.mail.yahoo.com/mail_250 ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] mic audio input
Gnurus: I am not adressed, but answering anyway. Does audio mic input work with audio.source() ? Yes, it seems so. When using from gnuradio import audio gnuradio tries to load alsa driver. With alsa driver I can not change sampling rate. Got the following message: --- audio_alsa_source[hw:0,0]: unable to support sampling rate 24000 card requested 48000 instead. --- Therefore I use: from gnuradio import audio_oss as audio The oss driver allows to change sampling rate. Thomas ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Re: mic audio input
Dear Chuck, The problem you describe seems similar to a problem that I had when using btaudio with gr_audio_oss. The analog interface on btaudio can sample at 448Khz, but only in mono. Eventually I figured that the samples were being split among two channels, but I was only using one. If your mic input can only output mono samples, they may be being split into two channels. You may want to try programming your code to assume that the samples are coming at half of the rate you programmed. If you are using gr_audio_alsa I don't think this would be a problem. __ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced search. http://info.mail.yahoo.com/mail_250 ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] AttributeError: 'module' object has no attribute 'PyEventBinder'
On Mon, Feb 14, 2005 at 06:26:54AM -0800, mj wrote: hi guys, the non wxpython scripts run fine, but running usrp_oscope.py and usrp_fft.py gives these errors: usrp: found usrp rev2 Traceback (most recent call last): File ./usrp_oscope.py, line 26, in ? from gnuradio.wxgui import stdgui, fftsink, scopesink File /usr/local/lib/python2.3/site-packages/gnuradio/wxgui/fftsink.py, line 89, in ? EVT_DATA_EVENT = wx.PyEventBinder (myDATA_EVENT, 0) AttributeError: 'module' object has no attribute 'PyEventBinder' any ideas? i've looked everywhere and have even upgraded to gcc-3.4.3 and re-compiled everything. Are you using wxPython 2.5.2.7 or later? Eric ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] USRP OSX
On Mon, Feb 14, 2005 at 03:03:10PM -0600, Ryan Pape wrote: Is anyone using the USRP with MacOSX? I have followed the threads regarding issues getting gnuradio up and running on OSX, but have not seen anything specific to the USRP. There are a few folks who have done some experimenting with the USRP and OSX. At this point what it's going to take to get it working is somebody who's willing to do a bit of IOKit hacking, most likely in user-mode, to build the functional equivalent of fusb_linux for darwin. The current darwin libusb implementation fires off an asynchronous read or write and then immediately blocks waiting for it to complete. If this sounds like something you're interested in, I have additional info and suggestions as to how to proceed. The basic issues are the same as discussed in the message yesterday about NetBSD and the USRP. http://lists.gnu.org/archive/html/discuss-gnuradio/2005-02/msg00143.html Eric ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] mic audio input
At 08:19 PM 2/14/2005 +0100, you wrote: Does audio mic input work with audio.source() ? Yes, it seems so. Therefore I use: from gnuradio import audio_oss as audio The oss driver allows to change sampling rate. Thomas Tks Thomas - that works. --Chuck ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Weaver vs. Hilbert
In hardware a Weaver modulator avoids the need for the phase shifting baseband filters. What is the reason for using a Weaver modulator (http://webpages.charter.net/cswiger/weaver_gen.py) in an SDR? Is it faster than an Hilbert transformer? (http://comsec.com/wiki?SingleSideBandModulator) Thomas ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
