Re: [Discuss-gnuradio] libboost error

2014-07-21 Thread Hoàng Ngô Khắc
1. I do not use Pybombs. 2. To install libboost, I just ran: sudo apt-get install libboost-all-dev. By default, it get and install the latest of libboost (1.54). To check the version of libboost, I ran: dpkg -s libboost-dev | grep 'Version', and get: Version: 1.54.0.1ubuntu I do not understand

Re: [Discuss-gnuradio] Implementing callbacks in custom blocks

2014-07-21 Thread Johnathan Corgan
On 07/20/2014 03:24 AM, Johannes Demel wrote: > I'm not entirely sure if it still holds true, but that might be an > error related to SWIG. For some reason virtual header files don't get > swig'ed again unless explicitly triggered. Just do a 'make clean' and > 'make' again. That should rebuild you

Re: [Discuss-gnuradio] Reconfiguring Flowgraphs

2014-07-21 Thread Marcus Müller
unless you also disconnect block A and sink1, GNU Radio will continue to assume that block A should produce output for sink1, and it can't do that without input. Greetings, Marcus On 21.07.2014 13:43, xianda wrote: > I forget to say:the "sink" also different with each other.Namely: >

Re: [Discuss-gnuradio] how does Packet Header Generator module handle tags

2014-07-21 Thread hutiantian
Hi Martin, What's the TSB tags? Does the tags have the different types? I think the tags just a pair of key-value. Thanks Tiankun 于 2014年07月21日 17:54, Martin Braun 写道: Before myths about tagged stream blocks start perpetuating the webs: TPP_DONT on a tagged stream blocks does the same as on a

Re: [Discuss-gnuradio] how does Packet Header Generator module handle tags

2014-07-21 Thread hutiantian
Hi Marcus, What's the "non-length tags" mean? the "length tags" you mentioned is that input parameter, right? I only find this one tags. When I remove 'set_tag_propagation_policy(TPP_DONT)', this module seems still works fine. Why should we need set this flag in this module? Thanks Tiankun

Re: [Discuss-gnuradio] Reconfiguring Flowgraphs

2014-07-21 Thread xianda
I forget to say:the "sink" also different with each other.Namely: source--->block A(just one block)--->sink1 source--->block B(just one block)--->sink2 Can someone help me?Thanks. At 2014-07-21 06:50:10, "xianda" wrote: Hi all: Thank

[Discuss-gnuradio] Reconfiguring Flowgraphs

2014-07-21 Thread xianda
Hi all: Thank you in advance.I want to ask some questions about the "Reconfiguring Flowgraphs". My flowgraphs: source--->block A(just one block)--->sink And I want to run the flowgraphs for 30 seconds,and then run the other flowgraphs:

Re: [Discuss-gnuradio] how does Packet Header Generator module handle tags

2014-07-21 Thread Martin Braun
Before myths about tagged stream blocks start perpetuating the webs: TPP_DONT on a tagged stream blocks does the same as on any other type of block; however, TSB tags still get through. A closer inspection of packet_headergenerator_bb (either by reading the source code or the manual page (http://g

Re: [Discuss-gnuradio] libboost error

2014-07-21 Thread Martin Braun
Are you using Pybombs? Also, do you have several boost versions installed? Where are they? M On 07/21/2014 08:45 AM, Hoang Ngo Khac wrote: > Dear all, > > I'm installing GNU Radio 3.7.3 on Ubuntu 14.04. When I run "make", I got > this error: > > [ 86%] Built target gnuradio-uhd > Linki