Re: [Discuss-gnuradio] Setting up OOT module to include/extend another OOT Module class

[Anshul Thakur]

I tried modifying the gr-osmosdr source to add the message sink in the source_impl.cc. Turns out, we cannot have message passing in hierarchical blocks as discussed in this post:

https://lists.gnu.org/archive/html/discuss-gnuradio/2016-01/msg00291.html

and this one:

https://lists.gnu.org/archive/html/discuss-gnuradio/2015-10/msg00008.html

Now, what other options do I have? Is it possible to connect to a message port insde the hierarchical block from outside?

Warm regards,

Anshul

Warm regards,

Anshul Thakur

On 5 April 2018 at 21:33, Anshul Thakur <address@hidden> wrote:

I am trying to extend the gr-osmosdr source block with a PMT message sink to send messages to it during runtime (to say, change the sample rate). I intend to develop this as a part of a differnt OOT module. 

How do I add such dependencies in the CMake list? (I am not very conversant with Cmake)

Is there a good tutorial demonstrating one such example?

Regards,

Anshul