Thanks... i got it. On Wed, Jun 3, 2015 at 7:08 PM, Francisco Albani <[email protected] > wrote:
> Hi Monika. > > Remember that the Virtual Source's output is just the input of the > Virtual Sink with the same ID. > > It is a convenient way of making a nicer and tidier graph without so > many "wires". > > I use them also as a "signal copier": > > (something X) ---> Virtual Sink ID 1 > > Virtual Source ID 1 ----> one copy of X > -----> another copy of X > ------> etc > [...] > ------> etc > > This way I don't have to remake all the connections when I change X. > > Bye. > > 2015-06-03 9:18 GMT-03:00 Marcus Müller <[email protected]>: > > That's because you made a loop, and that's illegal; why do you feed the > > output of the OFDM CP back into the carrier allocator? > > > > Best regards, > > Marcus > > > > > > On 06/03/2015 12:37 PM, monika bansal wrote: > > > > hii > > i made the following Flowgraph : > > > > Virtual Source -----> OFDM Carrier allocator --------> FFT -------> OFDM > > Cyclic Prefixer -----> Virtual Sink > > > > When i am executing the flowgraph it says -- "runtime error : flowgraph > has > > loops ! ". > > What should i do ? > > > > On Wed, Jun 3, 2015 at 3:26 PM, monika bansal <[email protected]> > wrote: > >> > >> Thanks Marcus ... > >> > >> On Wed, Jun 3, 2015 at 3:23 PM, Marcus Müller <[email protected] > > > >> wrote: > >>> > >>> That's totally up to you -- any text that you can remember. > >>> You'd put the same value into the Virtual Sink block's stream ID, so > that > >>> they are connected. > >>> > >>> On 06/03/2015 11:28 AM, monika bansal wrote: > >>> > >>> Hii > >>> What should i input in the "stream ID" field of Virtual Source block? > >>> > >>> > >>> _______________________________________________ > >>> Discuss-gnuradio mailing list > >>> [email protected] > >>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >>> > >>> > >>> > >>> _______________________________________________ > >>> Discuss-gnuradio mailing list > >>> [email protected] > >>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >>> > >> > > > > > > > > _______________________________________________ > > Discuss-gnuradio mailing list > > [email protected] > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > > > > > _______________________________________________ > > Discuss-gnuradio mailing list > > [email protected] > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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