Re: switching its frequency (hopping) when it decode the message(matches password)

Thank  you so much! 

I will try to implement, and will try to consult you for clarification, thank you for your response sir 

On Wed, 30 Oct 2019 at 12:20 AM, Michael Dickens <michael.dickens@ettus.com> wrote:

Hi Madhuri - Please keep this discussion on the GR discussion list where it started: more people reading it increases the chances of someone providing help!

Nobody here is going to provide you with the programs as you describe. This email discussion group is, broadly, about providing advice ... you have to do the actual work & ask specific enough questions to get reasonable feedback. You've provided some specifics now, and the best advice I can give is the following:

If you look through GNU Radio examples, both from GR itself as well as "out of tree" (OOT) modules, you'll find some interesting GRC flowgraphs. None will do -everything- that you're looking out of the box, but you can piece together enough from various places to do what you want, plus or minus.

Cheers! - MLD

On Tue, Oct 29, 2019 at 11:26 AM Madhuri Gummineni <madhuri.vijay2003@gmail.com> wrote:

Dear sir,

i have USRPN210 (UBX Daughterboard ) transceiver .

If  i (from one usrp)send any message say  password is -23 

on the otherside the other  usrp  should decode it and verify it. if it is 23 then it has to hop from f1(96Mhz) to f2(98Mhz) 

Therefore it requires two programs 

TX side-grc flowgraph for sending message  

program on RX side

1) grc hopping flowgraph for Hopping 

2) grc flowgraph  for decoding (for password verification)

3)connecting 1) and 2) to implement it.

 Sir remaining parameters BW-75K, modulation -PSK .

please guide me sir

Thank you sir

--

Michael Dickens
Ettus Research Technical Support
Email: support@ettus.com
Web: https://ettus.com/