|Subject:||Re: [Discuss-gnuradio] Asynchronous source with zeros in between|
|Date:||Tue, 1 Dec 2015 10:45:42 -0500|
Hi to all.(this email subject may be inaccurate)I need a block with the following characteristics:* Input port for messages.* Output port for complex/float/byte/etc. stream.* Forecast always answers 0.* Work function first check the message queue. If there are no messages, emits zeros; if there are, it emits the samples inside the message.
I'm willing to write it, but first I want to hear from the people in the list in case this can be crafted using existing blocks or if this idea is deemed to fail for some reason I can't see.I need this in order to transmit N parallel burst radios using something like Polyphase Channel Synthesizer. The problem emerges when not all the transmitters have data to send and stop the other transmitters flows.Many thanks!Bye.
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