Thank you Josh. At the moment I wanted to make this as simple as possible. My idea was to make a new class(block type) and to make my impl class inherit that class also. In that new class I would store message port subscription and a method for sending message that deframer received valid message. The problem is i can't really figure out how to make a the new class that will be used only to be inheritted by my deframer block. Something simillar is done with filter blocks in gnuradio, there are few classes declared in fir_filter.h and other filters inherit that class.
Cheers, Nemanja On Fri, Sep 6, 2013 at 1:07 AM, Josh Blum <j...@joshknows.com> wrote: > > > On 09/05/2013 02:12 AM, Nemanja Savic wrote: > > HI all guys, > > > > I have 3 different packet deframers, and now I would like them to be able > > to send a message to a certain block about correct packet reception. In > > order to do that I want to make some "phantom" block that will have > message > > out port. > > Are you looking to have a sort of control block that can apply > configuration settings to these packet deframers? Either once at > init-time or at runtime based on some conditions? If so, this also might > make sense for you: > > In GRAS, your deframers would register calls for configuring packet > reception: > https://github.com/guruofquality/gras/wiki/Codeguide#method-registration > > In the top block, when you connect flows, you can also register the > blocks into a tree. The control block could then find the deframers at > runtime and apply new settings dynamically: > > https://github.com/guruofquality/gras/wiki/Codeguide#wiki-zero-configuration > > > Its all GRC friendly and thread safe. You could do this with messages > too, it really depends what works best or makes the most sense. Anyway, > I have just been thinking about this kind of stuff and I wanted to share. > > -josh > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > -- Nemanja Savić
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