Re: [Discuss-gnuradio] stream ID in virtual source Block

[Marcus Müller]

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 <address@hidden> wrote:

Thanks Marcus ...

On Wed, Jun 3, 2015 at 3:23 PM, Marcus Müller <address@hidden> 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?

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