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Re: [Discuss-gnuradio] Send custom data

From: Gong Zhang
Subject: Re: [Discuss-gnuradio] Send custom data
Date: Fri, 22 Mar 2013 10:59:54 +0800
User-agent: Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130307 Thunderbird/17.0.4

Maybe I should cast arbitrary object to binary data followed by simple_framer block and bits_to_symbols block.Is it correct?
2013/3/20 1:47, Josh Blum wrote:
Isnt all data, custom data? So the streamer interface is still just
samples, as is the gr-uhd sink's input port. If you want to send
arbitrary information, you still need to packet-ize and modulate the

Maybe you will find this project relevant:


On 03/19/2013 03:35 AM, Gong Zhang wrote:
I wanna send custom data such as the device number or device status with
USRP.Does it mean I should go deeply into something like
tx_stream->send()?Is there any similar example?
Thanks in advance.

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