Re: [Discuss-gnuradio] Running usrp2_wfm_rcv.py
On Fri, Nov 14, 2008 at 7:53 AM, Catalin Lacatus <[EMAIL PROTECTED]> wrote: > I attached the results of svn info for: Thanks. While it looks like your repository is in order, the version of the Python script you are running doesn't appear to match the version of the USRP2 library that is actually installed on the system. Other people who have recently reported similar issues as you have solved it by doing a fresh rebuild and reinstallation of the code. You can do this either by checking out a fresh version of the trunk, or, by running 'make distclean', then repeating the usual steps for configuration and installation. -Johnathan ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Running usrp2_wfm_rcv.py
Hello, I attached the results of svn info for: gnuradio usrp2_wfm_rcv.py usrp2_fft.py The reversions are below. gnuradio Repository Root: http://gnuradio.org/svn Repository UUID: 221aa14e-8319-0410-a670-987f0aec2ac5 Revision: 9900 Node Kind: directory Schedule: normal Last Changed Author: jcorgan Last Changed Rev: 9863 Last Changed Date: 2008-10-26 23:09:27 -0400 (Sun, 26 Oct 2008) usrp2_wfm_rcv.py [EMAIL PROTECTED]:/home/gnuradio/gnuradio# svn info Path: . URL: http://gnuradio.org/svn/gnuradio/trunk Repository Root: http://gnuradio.org/svn Repository UUID: 221aa14e-8319-0410-a670-987f0aec2ac5 Revision: 9900 Node Kind: directory Schedule: normal Last Changed Author: eb Last Changed Rev: 9878 Last Changed Date: 2008-10-27 12:36:52 -0400 (Mon, 27 Oct 2008) usrp2_fft.py [EMAIL PROTECTED]:/home/gnuradio/gnuradio/gr-utils/src/python# svn info Path: . URL: http://gnuradio.org/svn/gnuradio/trunk/gr-utils/src/python Repository Root: http://gnuradio.org/svn Repository UUID: 221aa14e-8319-0410-a670-987f0aec2ac5 Revision: 9900 Node Kind: directory Schedule: normal Last Changed Author: jcorgan Last Changed Rev: 9864 Last Changed Date: 2008-10-26 23:32:36 -0400 (Sun, 26 Oct 2008) Please let me know how I can solve this problem. Thank you, Catalin Johnathan Corgan wrote: On Thu, Nov 13, 2008 at 5:48 AM, Catalin LACATUS <[EMAIL PROTECTED]> wrote: -I tried to run usrp2_wfm_rcv.py to test my USRP2 with a BasicRX board and I got the following error. ¨AttributeError: 'usrp2_source_32fc_sptr' object has no attribute 'adc_rate'¨ Could you please confirm which repository revision of software you are using? Change into the top level directory that you checked out the source code into, and type: $ svn info On the surface, this looks like a version mismatch between the usrp2_fft.py script and the rest of GNU Radio. It could be other things as well, however. -Johnathan ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Running usrp2_wfm_rcv.py
On Thu, Nov 13, 2008 at 5:48 AM, Catalin LACATUS <[EMAIL PROTECTED]> wrote: > -I tried to run usrp2_wfm_rcv.py to test my USRP2 with a BasicRX board and I > got the following error. > ¨AttributeError: 'usrp2_source_32fc_sptr' object has no attribute > 'adc_rate'¨ Could you please confirm which repository revision of software you are using? Change into the top level directory that you checked out the source code into, and type: $ svn info On the surface, this looks like a version mismatch between the usrp2_fft.py script and the rest of GNU Radio. It could be other things as well, however. -Johnathan ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
RE: [Discuss-gnuradio] Running usrp2_wfm_rcv.py
On Thu, 2008-11-13 at 10:12 -0500, Newman, Timothy wrote: > For both those functions you need to pass in the variable you want > assigned the value as an input parameter. > > > > Look at gnuradio/trunk/gr-usrp2/src/usrp2_source_base.cc for the > function definitions of adc_rate and daughterboard_id. Actually, that is correct for the C++ API, but for Python we add a small shim to make it return the value instead of passing a pointer into it. So the code in usrp2_fft.py is calling it correctly. -Johnathan ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Running usrp2_wfm_rcv.py
On Thu, 2008-11-13 at 08:48 -0500, Catalin LACATUS wrote: > -I tried to run usrp2_wfm_rcv.py to test my USRP2 with a BasicRX board > and I got the following error. > ¨AttributeError: 'usrp2_source_32fc_sptr' object has no attribute > 'adc_rate'¨ This likely a bug in the host driver for the USRP2; I will work on this today. -Johnathan ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
RE: [Discuss-gnuradio] Running usrp2_wfm_rcv.py
For both those functions you need to pass in the variable you want assigned the value as an input parameter. Look at gnuradio/trunk/gr-usrp2/src/usrp2_source_base.cc for the function definitions of adc_rate and daughterboard_id. Tim From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Catalin LACATUS Sent: Thursday, November 13, 2008 8:48 AM To: discuss-gnuradio@gnu.org Subject: [Discuss-gnuradio] Running usrp2_wfm_rcv.py Hello, -I tried to run usrp2_wfm_rcv.py to test my USRP2 with a BasicRX board and I got the following error. ¨AttributeError: 'usrp2_source_32fc_sptr' object has no attribute 'adc_rate'¨ -After I set the adc_rate=100e6, I got the following error: AttributeError: 'usrp2_source_32fc_sptr' object has no attribute 'daughterboard_id' -Testing ./find-usrps script is running fine with following result. 00:50:c2:85:30:0a hw_rev = 0x0300 My configuration is -Ubuntu 8.04, with the latest svn (7 days old)-USRP2 with a BasicRX - I am using Netgear Gigabit switch to connect to fast Ethernet port on my laptop. I could not directly connect my Gigabit PCMCIA card to USRP2. Please let me know how I can fix the error AttributeError: 'usrp2_source_32fc_sptr' object has no attribute 'daughterboard_id' Thank you, -Catalin ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
