[op25-dev] OP25 RPi Image
John Ackermann N8UR firstname.lastname@example.org [op25-dev]
op25-dev at yahoogroups.com
Mon Jan 29 14:14:01 UTC 2018
You're welcome, Tom. I hope it works for those who try it!
And by the way -- At my request, Graham added a few user-friendly
features that I don't think are mentioned in the documentation. In
* There is an on-screen cheat-sheet to keyboard commands
* In trunk.tsv, lines beginning with "#" are ignored as
comments, so you can have multiple systems and select
* The whitelist and blacklist files can now be in the same
format as the tag file -- the first field is the TGID and
other (tab separated) fields are ignored. This is *really*
nice because you can now just cut/paste from the tag file
into the whitelist file, and the descriptions let you know
just what you're including/excluding.
* If you are monitoring a site with more than about 20
frequencies, the stock rx.py program crashes. Graham's
code has a hack to address this: just make the terminal
window tall enough to show all the frequency status lines.
My local site has 24 freqs, and this was a life-saver
On 01/29/2018 04:21 AM, Tom Nash lhouta at gmail.com [op25-dev] wrote:
> Thank you very much John. We are greatly indebtful for this invaluable
> Le 29 janv. 2018 00:10, "John Ackermann N8UR jra at febo.com
> <mailto:jra at febo.com> [op25-dev]" <op25-dev at yahoogroups.com
> <mailto:op25-dev at yahoogroups.com>> a écrit :
> I finally had time to package up my OP25 system onto a ready-to-run
> image for an RPi3. This is based on the full Raspbian Stretch OS with
> GUI, so it's a 1.3 GB download.
> It's at http://febo.com/pages/os_images
> <http://febo.com/pages/os_images>, along with a couple of other
> RPi images (one for an NTP time server, another that makes a bunch of
> RTL-SDR dongles look like a single Hermes HPSDR receiver).
> After downloading, unzip the file (it'll be a bit over 4GB) and
> write to
> an 8GB SD card. Stick the card in your Pi and wait for the desktop to
> This system has Graham's (github.com/boatbod
> <http://github.com/boatbod>) latest code and if you
> happen to live in Montgomery County, Ohio, and have an HDMI monitor
> speakers, you are all set to go. :-) Otherwise, you'll need to make
> appropriate edits to the config files and possibly change the sound
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