[op25-dev] Recent changes

historical

Hi Bill,

trunk.csv isn't required for conventional. Here's a few exmaple commands I
have used with my USRPs (via UHD) and airspy:-

../rx.py -S 2500000 -o 50000 -q 2 -f 434075000 --args 'uhd' -D fsk4 -P fft
--gains 'PGA:10'

../rx.py -S 1000000 -o 50000 -q 39 -f 434075000 --args 'uhd' --gains 'PGA:40'

../rx.py -S 2500000 -o 50000 -q 2 -f 438187500 --args 'airspy' -D fsk4 -P
fft --gains 'MIX:5'

 /rx.py -S 1000000 -o 50000 -q 2 -f 438187500 --args 'uhd' -D fsk4 -P fft
--gains 'PGA:30'

Cheers,
Matt

On 19 December 2017 at 09:06, 'William Becks' wa8wg at centurytel.net
[op25-dev] <op25-dev at yahoogroups.com> wrote:

>
>
> OK.  How does one setup the rx.py command line and/or trunk.tsv file if
> required to monitor conventional traffic?  Can you please post example
> configuration?
>
>
>
> Thank you,
>
>
>
> Bill, WA8WG
>
>
>
>
>
> *From:* op25-dev at yahoogroups.com [mailto:op25-dev at yahoogroups.com]
> *Sent:* Monday, December 18, 2017 2:43 PM
> *To:* op25-dev at yahoogroups.com
> *Subject:* Re: [op25-dev] Recent changes
>
>
>
>
>
> rx.py can already monitor conventional traffic. In fact this feature was
> there before trunking was.
>
>
>
> On Tue, 19 Dec 2017 at 06:55, 'William Becks' wa8wg at centurytel.net
> [op25-dev] <op25-dev at yahoogroups.com> wrote:
>
>
>
> Graham,
>
>
>
> Thank you so much for your efforts in the continuing development of op25.
> Especially for the recent coding changes allowing for FQDN --wireshark-host
> command line entry.  The addition of the --nocrypt function was very
> innovative and solved an issue in my area where some talkgroups use a mix
> of clear, and encrypted transmissions that were previously impossible to
> reject without also filtering the clear voice transmissions as well..
>
>
>
> I am personally very grateful for the work that you and Max have done to
> improve the code.  If I could wish for one  new feature, it would be to
> incorporate code allowing rx.py to monitor conventional IMBE non-trunked
> transmissions.   Such a feature would be great for monitoring small
> non-trunked systems in addition to providing a great resource to monitor
> and analyze amateur P25 transmissions from MMDVM and similar devices.
>
>
>
> Keep up the good work and best of holiday greetings!
>
>
>
> Bill, WA8WG
>
>
>
>
>
> *From:* op25-dev at yahoogroups.com [mailto:op25-dev at yahoogroups.com]
> *Sent:* Saturday, December 16, 2017 7:08 PM
> *To:* op25-dev at yahoogroups.com
> *Subject:* [op25-dev] Recent changes
>
>
>
>
>
> For my version of op25 I've just pushed a change to support using
> hostnames/fully qualified domain names (or straight IP addresses) in the
> --wireshark-host command line parameter (-W).
>
> Earlier changes include the addition of the source radio id (where
> available) to the terminal screen, as well as indication of when encryption
> is active (only applies when using --nocrypt command line option).
>
>
>
> 
>
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