On Tue, May 6, 2014 at 2:54 AM, Hoang Ngo Khac <khachoang1...@gmail.com>wrote:
> Hi Tom, and all, > > I've had a look at *PDU to Tagged Stream* block. > Regarding to adding tags, both this block and *Burst Tagger *contains > add_item_tag() function. Which block inserts the main stream tags? I don't > quite under stand what *Burst Tagger* does since it contains both > add_item_tag() and get_tags_in_range() function. > > Thanks, > Hoang > Have a read of: http://gnuradio.org/doc/doxygen/page_stream_tags.html That will hopefully give you a better understanding of the tags. Tom > On Tue, Apr 29, 2014 at 9:23 PM, Tom Rondeau <t...@trondeau.com> wrote: > >> On Tue, Apr 29, 2014 at 2:50 AM, Hoang Ngo Khac >> <khachoang1...@gmail.com>wrote: >> >>> Dear List, >>> >>> I'm beginning with gr-mac. (https://github.com/jmalsbury/gr-mac). I >>> need complex/float data to process but some blocks give message as output >>> (*Tagged >>> Stream to PDU*). I did try using *Message Source* to convert form >>> message to complex but there was error with the ID: >>> *NameError: global name 'blocks_message_soure_0_msgg_in' is not defined * >>> >>> Also, *PDU to Tagged Stream* takes *message* as input. The *Message >>> Sink* was used but the similar error happened: >>> >>> Am I right using *Message Source* and *Message Sink*? If yes, how could >>> I fix these error? If no, which blocks should be used? >>> >>> Thanks, >>> Hoang >>> <https://lists.gnu.org/mailman/listinfo/discuss-gnuradio> >> >> >> Take a look into the gmsk_radio hier_block used in simple_trx.grc. You >> can see how the PDU messages are converted to streams of samples. That >> should help you out with what you might want to do. >> >> Tom >> >> > > > -- > *Hoang Ngo-Khac* > Vietnam National University, Hanoi (VNU-H) > Univ. of Engineering and Technology (UET) > Faculty of Electronics and Telecommunications (FET) > Alternative email: hoangnk...@vnu.edu.vn > Mobilephone: +84.163.682.7874 > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
