Re: [Discuss-gnuradio] Creating incremental data files during a continuous operation.
Thanks Marcus for the information. However, I did not understand at which point I should do that change. Should I use gr_head so each file contains exact amount of samples? Is there an example that I can refer to? On Thu, Jun 20, 2013 at 3:17 PM, Marcus D. Leech wrote: > ** > On 06/20/2013 03:15 PM, Burak TUYSUZ wrote: > > Hi, > > I just wonder if there is a method built in GNURadio that will allow me > to create incremental files (1.dat, 2 dat ...) instead of a huge file in > continuous operation. > > I did implement a similar structure by taking the data in buffers and > creating files afterwards. However I would like to know if there are other > ways of doing this (without dropping samples or stopping the graph). > > Thanks in advance > Burak > > > > > ___ > Discuss-gnuradio mailing > listDiscuss-gnuradio@gnu.orghttps://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > You can change the output filename of the file sink at runtime. > > > -- > Marcus Leech > Principal Investigator > Shirleys Bay Radio Astronomy Consortiumhttp://www.sbrac.org > > > ___ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > -- Burak TUYSUZ Ph.D., Graduate Teaching Assistant The Pennsylvania State University Electrical Engineering 218 Electrical Engineering East Building University Park, PA 16802 **CONFIDENTIAL** This e-mail message and any included attachments are confidential, intended only or the recipient named above, and may contain information that is privileged and exempt from disclosure under applicable law. If you have received this message in error, or are not the named recipient, please immediately notify the sender by return e-mail and delete all copies of this message. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Creating incremental data files during a continuous operation.
Hi, I just wonder if there is a method built in GNURadio that will allow me to create incremental files (1.dat, 2 dat ...) instead of a huge file in continuous operation. I did implement a similar structure by taking the data in buffers and creating files afterwards. However I would like to know if there are other ways of doing this (without dropping samples or stopping the graph). Thanks in advance Burak ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Passing numpy arrays into vector parameters
Hi all, I saw that there was a feature request 2 years ago. http://gnuradio.org/redmine/issues/399 Is there any progress on that or any idea how to do that? Thank you -Burak ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Captured data samples
Hi, I was wondering if there is a sample received signals for Analog TV, Digital TV, GPS, FM etc. that are captured by USRP. If there is no, I think it would be a good to put 1 sec sample files to the server for reference. Thanks. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] USRP2 - external clock pps python example
In UHD for the time stamps you suggested to use the cpp interface which is fine and there is also an example. How can I make sure that external clock is locked properly in cpp. Thanks in advance -Burak On Wed, Apr 13, 2011 at 2:37 PM, Josh Blum wrote: > > > On 04/13/2011 11:31 AM, Burak TUYSUZ wrote: > > It does not say if it is the falling edge or the rising edge of the > > pps. Is it possible to specify that or is it defined? > > > > > The convenience function sets the positive edge which seems to be every > device out there. > > For advanced configuration, see the c++ doxygen, so you can extrapolate > what the equivalent code in python should be. > > http://www.ettus.com/uhd_docs/doxygen/html/structuhd_1_1clock__config__t.html > > -Josh > > > On Tue, Apr 12, 2011 at 9:57 PM, Josh Blum wrote: > >> > >> > >> On 04/12/2011 06:06 PM, Burak TUYSUZ wrote: > >>> Hi Josh, > >>> Is it possible to trigger storing data with pps using GRC I could nor > >>> find a related email. > >> > >> Not from GRC > >> > >>> If so should that be included in FPGA or in software. A related work > >>> would be great > >> > >> The rx_timed_samples.cpp example in uhd shows how to request samples at > >> a specific time. > >> > >> -Josh > >> > >>> > >>> > >>> On Mon, Apr 11, 2011 at 9:43 PM, Josh Blum wrote: > >>>> > >>>> > >>>> On 04/11/2011 02:35 PM, Burak TUYSUZ wrote: > >>>>> Is there any example python code showing the usage of external clock > >>>>> and pps inputs of USRP2 > >>>>> Thank you in advance > >>>>> -Burak > >>>>> > >>>> > >>>> A good python example would be code generated by grc when you setup > the > >>>> "ref clock" and "sync" parameters in the uhd usrp source/sink blocks. > >>>> > >>>> http://code.ettus.com/redmine/ettus/projects/uhd/wiki#Gnuradio-UHD > >>>> > >>>> -Josh > >>>> > >>>> ___ > >>>> 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] USRP2 - external clock pps python example
It does not say if it is the falling edge or the rising edge of the pps. Is it possible to specify that or is it defined? On Tue, Apr 12, 2011 at 9:57 PM, Josh Blum wrote: > > > On 04/12/2011 06:06 PM, Burak TUYSUZ wrote: >> Hi Josh, >> Is it possible to trigger storing data with pps using GRC I could nor >> find a related email. > > Not from GRC > >> If so should that be included in FPGA or in software. A related work >> would be great > > The rx_timed_samples.cpp example in uhd shows how to request samples at > a specific time. > > -Josh > >> >> >> On Mon, Apr 11, 2011 at 9:43 PM, Josh Blum wrote: >>> >>> >>> On 04/11/2011 02:35 PM, Burak TUYSUZ wrote: >>>> Is there any example python code showing the usage of external clock >>>> and pps inputs of USRP2 >>>> Thank you in advance >>>> -Burak >>>> >>> >>> A good python example would be code generated by grc when you setup the >>> "ref clock" and "sync" parameters in the uhd usrp source/sink blocks. >>> >>> http://code.ettus.com/redmine/ettus/projects/uhd/wiki#Gnuradio-UHD >>> >>> -Josh >>> >>> ___ >>> 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] PLL or PLC clock module for USRP1
I have already seen that and it is not exactly what I wanted/meant but thank you. I hope someone else has done/used something similar and help me. Thanks in advance. On Tue, Apr 12, 2011 at 10:34 PM, Marcus D. Leech wrote: > On 04/12/2011 10:25 PM, Burak TUYSUZ wrote: >> >> I remember that I saw something taking power from the USRP1 fan power >> input >> having external clock input and providing a 52MHz or close clock to be >> used but I could not find that link again when I looked for it >> So I thought maybe someone used it in here so I can get information about >> it. >> Did anyone designed or used a similar module/board. >> Thanks > > There was/is a 52MHz high-quality clock board for the USRP1, intended for > OpenBTS applications. > My understanding is that the board (through Olifantasia??) is no longer > available. > > You may be referring to: > > http://code.google.com/p/clock-tamer/ > > > -- > Marcus Leech > Principal Investigator > Shirleys Bay Radio Astronomy Consortium > http://www.sbrac.org > > > ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] PLL or PLC clock module for USRP1
I remember that I saw something taking power from the USRP1 fan power input having external clock input and providing a 52MHz or close clock to be used but I could not find that link again when I looked for it So I thought maybe someone used it in here so I can get information about it. Did anyone designed or used a similar module/board. Thanks On Tue, Apr 12, 2011 at 10:18 PM, Marcus D. Leech wrote: > On 04/12/2011 10:15 PM, Burak TUYSUZ wrote: >> >> Hi all, >> >> I wonder if you know of a clock module for USRP1 with phased locked >> loop or phase locked crystal (preferred) >> which has a 10MHz reference clock input and provide ~64MHz clock that >> will be used on USRP1 >> >> Thanks in advance. >> >> > You're unlikely to find that as an off-the-shelf item. > > > > > -- > Marcus Leech > Principal Investigator > Shirleys Bay Radio Astronomy Consortium > http://www.sbrac.org > > > > ___ > 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
[Discuss-gnuradio] PLL or PLC clock module for USRP1
Hi all, I wonder if you know of a clock module for USRP1 with phased locked loop or phase locked crystal (preferred) which has a 10MHz reference clock input and provide ~64MHz clock that will be used on USRP1 Thanks in advance. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] USRP2 - external clock pps python example
Hi Josh, Is it possible to trigger storing data with pps using GRC I could nor find a related email. If so should that be included in FPGA or in software. A related work would be great Thanks in advance. -Burak On Mon, Apr 11, 2011 at 9:43 PM, Josh Blum wrote: > > > On 04/11/2011 02:35 PM, Burak TUYSUZ wrote: >> Is there any example python code showing the usage of external clock >> and pps inputs of USRP2 >> Thank you in advance >> -Burak >> > > A good python example would be code generated by grc when you setup the > "ref clock" and "sync" parameters in the uhd usrp source/sink blocks. > > http://code.ettus.com/redmine/ettus/projects/uhd/wiki#Gnuradio-UHD > > -Josh > > ___ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > -- Burak TUYSUZ Ph.D. Candidate, Research Assistant The Pennsylvania State University Electrical Engineering 329 Electrical Engineering East Building University Park, PA 16802 **CONFIDENTIAL** This e-mail message and any included attachments are confidential, intended only or the recipient named above, and may contain information that is privileged and exempt from disclosure under applicable law. If you have received this message in error, or are not the named recipient, please immediately notify the sender by return e-mail and delete all copies of this message. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] USRP2 - external clock pps python example
Is there any example python code showing the usage of external clock and pps inputs of USRP2 Thank you in advance -Burak ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] usrp c++: changing external clock frequency
Hi All, While using the c++ interface for usrp with basicRX if I need to supply a different clock frequency do I have to change something as in python? Thanks in advance. -Burak ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Using 10 MHz gps disciplined clock for USRP external clock
Hi all, I will be interested if anyone tried to use 10 MHz gps disciplined clock outputs on USRP as an external clock. I believe USRP will not be doing good at 10 MHz clock so what will be the best way to use this output from GPS with USRP... Thanks in advance -Burak ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] USRP BasicRX read_io() from pins
I did implement the pps input in the firmware so I can precisely start collecting data and the buffer problem solved. Thank you for your help -Burak On Sat, Nov 6, 2010 at 12:51 PM, Burak TUYSUZ wrote: > Do you think that it will work or > should I use verilog for this purpose? > > Actually I did something in verilog but I guess when I stop collecting data > some > of the data waiting in the buffers, so that is why I wanted to learn if it > is easier to do in python. > Thank you > > > > On Sat, Nov 6, 2010 at 12:48 PM, Eric Blossom wrote: > >> On Sat, Nov 06, 2010 at 12:43:28PM -0400, Burak TUYSUZ wrote: >> > Thanks Eric, >> > >> > Is there a pps input application/example done with this on USRP1 >> > probably using a counter in python. >> >> Not that I know of. >> >> > I would like it to count the pulses coming from a source and according >> to >> > that >> > start collecting data. >> > >> > I would appreciate if you could explain this a little bit. >> > Thank you >> > >> > On Sat, Nov 6, 2010 at 12:32 PM, Eric Blossom wrote: >> > >> > > On Sat, Nov 06, 2010 at 11:11:51AM -0400, Burak TUYSUZ wrote: >> > > > Hi all, >> > > > I want to read an input from BasicRX pins using read_io() >> > > > I could not find a document how to do this in python. >> > > > An example would be great thank you in advance. >> > > >> > > pins = u.read_io(0) # 0 -> side A; 1 -> side B >> > > >> > > Eric >> > > >> > > > > -- > Burak TUYSUZ > Ph.D. Candidate, Research Assistant > The Pennsylvania State University > Electrical Engineering > 329 Electrical Engineering East Building > University Park, PA 16802 > > **CONFIDENTIAL** > This e-mail message and any included attachments are confidential, intended > only or the recipient named above, and may contain information that is > privileged and exempt from disclosure under applicable law. If you have > received this message in error, or are not the named recipient, please > immediately notify the sender by return e-mail and delete all copies of this > message. > > -- Burak TUYSUZ Ph.D. Candidate, Research Assistant The Pennsylvania State University Electrical Engineering 329 Electrical Engineering East Building University Park, PA 16802 **CONFIDENTIAL** This e-mail message and any included attachments are confidential, intended only or the recipient named above, and may contain information that is privileged and exempt from disclosure under applicable law. If you have received this message in error, or are not the named recipient, please immediately notify the sender by return e-mail and delete all copies of this message. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] USRP BasicRX read_io() from pins
Do you think that it will work or should I use verilog for this purpose? Actually I did something in verilog but I guess when I stop collecting data some of the data waiting in the buffers, so that is why I wanted to learn if it is easier to do in python. Thank you On Sat, Nov 6, 2010 at 12:48 PM, Eric Blossom wrote: > On Sat, Nov 06, 2010 at 12:43:28PM -0400, Burak TUYSUZ wrote: > > Thanks Eric, > > > > Is there a pps input application/example done with this on USRP1 > > probably using a counter in python. > > Not that I know of. > > > I would like it to count the pulses coming from a source and according to > > that > > start collecting data. > > > > I would appreciate if you could explain this a little bit. > > Thank you > > > > On Sat, Nov 6, 2010 at 12:32 PM, Eric Blossom wrote: > > > > > On Sat, Nov 06, 2010 at 11:11:51AM -0400, Burak TUYSUZ wrote: > > > > Hi all, > > > > I want to read an input from BasicRX pins using read_io() > > > > I could not find a document how to do this in python. > > > > An example would be great thank you in advance. > > > > > > pins = u.read_io(0) # 0 -> side A; 1 -> side B > > > > > > Eric > > > > -- Burak TUYSUZ Ph.D. Candidate, Research Assistant The Pennsylvania State University Electrical Engineering 329 Electrical Engineering East Building University Park, PA 16802 **CONFIDENTIAL** This e-mail message and any included attachments are confidential, intended only or the recipient named above, and may contain information that is privileged and exempt from disclosure under applicable law. If you have received this message in error, or are not the named recipient, please immediately notify the sender by return e-mail and delete all copies of this message. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] USRP BasicRX read_io() from pins
Thanks Eric, Is there a pps input application/example done with this on USRP1 probably using a counter in python. I would like it to count the pulses coming from a source and according to that start collecting data. I would appreciate if you could explain this a little bit. Thank you On Sat, Nov 6, 2010 at 12:32 PM, Eric Blossom wrote: > On Sat, Nov 06, 2010 at 11:11:51AM -0400, Burak TUYSUZ wrote: > > Hi all, > > I want to read an input from BasicRX pins using read_io() > > I could not find a document how to do this in python. > > An example would be great thank you in advance. > > pins = u.read_io(0) # 0 -> side A; 1 -> side B > > Eric > ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] USRP BasicRX read_io() from pins
Hi all, I want to read an input from BasicRX pins using read_io() I could not find a document how to do this in python. An example would be great thank you in advance. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] USRP external clocking outdated documents
Hi, USRP external clocking documents are outdated so I could not find answer to my questions. I modified the USRP board for external clock input, but which parameters should I change in the code for a different clock frequency (10MHz). I guess in python I can set it by writing self.u.set_fpga_master_clock_freq(1000) but I guess more files should be edited(I am using basic rx). I am having some hard times with this so if you could help I will really appreciate it Thank you in advance. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] external clock software modifications
Hi all, I did the external clock hardware modifications. What modifications I need to make on the gnuradio software so I can use 10 MHz clock. Thank you ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] gnuplot_freqz.py
Hi all, gnuplot_freqz.py test gives error Traceback (most recent call last): File "./gnuplot_freqz.py", line 81, in handle = test_plot () File "./gnuplot_freqz.py", line 78, in test_plot return gnuplot_freqz (freqz (taps, 1), sample_rate) File "/usr/lib64/python2.6/site-packages/gnuradio/gruimpl/freqz.py", line 326, in freqz b, a = map(atleast_1d, (b,a)) File "/usr/lib64/python2.6/site-packages/gnuradio/gruimpl/freqz.py", line 77, in atleast_1d result = numpy.array([ary[0]]) IndexError: 0-d arrays can't be indexed Any solutions? Thank you in advance -Burak ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Compile error: /usr/local/gnuradio/gnuradio-core/src/lib/gnuradio-config-info.cc:36: undefined reference to
Hi, I am trying to compile gnuradio from the latest development code but in both of my computers I get the same exact error**. I use gentoo and I will appreciate any help Thank you libtool: link: g++ -g -O2 -Wall -Woverloaded-virtual -pthread -o .libs/gnuradio-config-info gnuradio-config-info.o ./.libs/libgnuradio-core.so -L/usr/lib -lrt /usr/local/gnuradio/gruel/src/lib/.libs/libgruel.so -lboost_thread-1_37 /usr/lib/libfftw3f.so /usr/lib/libgsl.so /usr/lib/libgslcblas.so -lm -lcblas -lboost_program_options-1_37 -pthread gnuradio-config-info.o: In function `main': /usr/local/gnuradio/gnuradio-core/src/lib/gnuradio-config-info.cc:36: undefined reference to `boost::program_options::options_description::options_description(std::basic_string, std::allocator > const&, unsigned int, unsigned int)' collect2: ld returned 1 exit status make[5]: *** [gnuradio-config-info] Error 1 make[5]: Leaving directory `/usr/local/gnuradio/gnuradio-core/src/lib' make[4]: *** [all-recursive] Error 1 make[4]: Leaving directory `/usr/local/gnuradio/gnuradio-core/src/lib' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/usr/local/gnuradio/gnuradio-core/src' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/usr/local/gnuradio/gnuradio-core' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/usr/local/gnuradio' make: *** [all] Error 2 ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] 1pps input USRP
Hi All, I want to feed USRP with 1 pps input from io pins. I found from an old mail that it is already possible. "You can connect the 1PPS to the digital io pins on the basic or lf daughtercards. From there you can use the read_io() method in python to read the value on the pins. Just make sure that your 1PPS is between about 1.5 and 3.3V; under 1.5V it may not be detected, over 3.3V you could fry a pin." Could someone explain a little bit in detail how to do this? Thank you in advance -Burak ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Operating Basic Rx after a trigger.
Hi All, At some part of a project, I need to count pulses coming from an external source and so to say after 100 pulses I want to start the operation of basicrx and save the data for 10 seconds. Then stop receiving, reset counter. Can I use Basic Rx pins for this purpose? Where can I get more information about how to operation of these pins? Should I use c++ or python interface for this purpose? (I did some work in python, should I change them to c++) Is there any similar project written before so I can reference? Thank you in advance. -Burak ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Hi,
Hello all, I guess something changed on some packages and I am having problems to run this code. #if self.u.db[0][0].dbid() != usrp_dbid.BASIC_RX: #sys.stderr.write('This code requires a Basic Rx board on Side A\n') #sys.exit(1) self.u.db[0] this gives me error in my code which is kind of annoying. I can just omit this part which I found from another code but I want to learn how to make this work. Thank you. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] GPS time data
Hi, I want to use GPS time data for synchronization of two USRP boards. I already have the USRP daughterboard for GPS. I came accross with gps-sdr but it seems does not work with the latest GNU Radio. I get some compiling errors. I do not know if it has already been done, or is there any project going on. Any help would be appreciated. Thanks in advance ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Over the air HDTV decoding.
Hi all, I would like to decode the HDTV data that I captured with USRP What would you advise me. It does not have to be continuous though. I just want to be able to decode. Thank you ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] ATSC decode
Hi all, I am new with GNUradio and USRP. I am using the atsc to decode hdtv but I have no luck.I get some sync errors from btl-fds.py >>> gr_fir_fff: using SSE atsc_field_sync_demux: synced (FIELD-1) at 426606 [delta = 426606] !!! atsci_equalizer: expected field sync, didn't find one atsc_field_sync_demux: segment number overflow !!! atsci_equalizer: expected field sync, didn't find one atsc_field_sync_demux: segment number overflow !!! atsci_equalizer: expected field sync, didn't find one atsc_field_sync_demux: segment number overflow !!! atsci_equalizer: expected field sync, didn't find one atsc_field_sync_demux: segment number overflow !!! atsci_equalizer: expected field sync, didn't find one atsc_field_sync_demux: segment number overflow !!! atsci_equalizer: expected field sync, didn't find one atsc_field_sync_demux: segment number overflow !!! atsci_equalizer: expected field sync, didn't find one atsc_field_sync_demux: segment number overflow !!! atsci_equalizer: expected field sync, didn't find one atsc_field_sync_demux: segment number overflow !!! atsci_equalizer: expected field sync, didn't find one atsc_field_sync_demux: segment number overflow !!! atsci_equalizer: expected field sync, didn't find one atsc_field_sync_demux: segment number overflow I get an output from the viterbi-out.py but I can not pla the output mpeg file with mplayer. Can you help me please with this situation. Thank you I use the readme from gnuradio/gr-atsc/src/python to decode ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio