reduce sample rate on 2m

detection

.dockerignore

@@ -0,0 +1,7 @@
+.git
+.gitignore
+.idea
+**/*.pyc
+**/*.swp
+black-env
+debian

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,29 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Installation method**
+How did you install OpenWebRX? (Raspberry Pi SD card image, Debian / Ubuntu packages, Docker image, manually?)
+
+**Versions**
+What version of OpenWebRX are you running? (Check on startup, or see `owrx/version.py`. If a `-dev` version is used, ideally state the commit the issue is appearing on)
+
+**Log messages**
+Are there any relevant messages relating to the bug in the output / log of OpenWebRX? (On most installations, the log should be available using the command `sudo journalctl -u openwebrx`)
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: General support request or other project-relasted question
+    url: https://groups.io/g/openwebrx
+    about: Request help on the community mailing list

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: feature
+assignees: ''
+
+---
+
+Before posting a new feature request, please check if a similar idea has already been listed
+* on the issue tracker
+* on the [OpenWebRX github project](https://github.com/users/jketterl/projects/1).
+
+In the latter case, please only proceed if you have additional information about the feature, and please let us know that there's already a card there.
+
+**Feature description**
+Please describe in plain words what functionality you'd like to see in OpenWebRX, and why you think it's useful.
+
+**Target audience**
+Please let us know if you think that this feature is of particular interest for a particular group of users (e.g. hams, SWLs, DXers, ...)

.gitignore

@@ -1,4 +1,5 @@
-*.pyc
+**/*.pyc
-*.swp
+**/*.swp
 tags
 .idea
+packages

CHANGELOG.md

@@ -0,0 +1,164 @@
+**unreleased**
+- Added the ability to sign multiple keys in a single request, thus enabling multiple users to claim a single receiver
+  on receiverbook.de
+- Fixed file descriptor leaks to prevent "too many open files" errors
+- Add new demodulator chain for FreeDV
+- Added new HD audio streaming mode along with a new WFM demodulator
+- Reworked AGC code for better results in AM, SSB and digital modes
+- Added support for demodulation of "Digital Radio Mondiale" (DRM) broadcast using the "dream" decoder.
+- New default waterfall color scheme
+- Prototype of a continuous automatic waterfall calibration mode
+- New devices supported:
+  - FunCube Dongle Pro+ (`"type": "fcdpp"`)
+  - Support for connections to rtl_tcp (`"type": "rtl_tcp"`)
+
+**0.19.1**
+- Added ability to authenticate receivers with listing sites using "receiver id" tokens
+
+**0.19.0**
+- Fix direwolf connection setup by implementing a retry loop
+- Pass direct sampling mode changes for rtl_sdr_soapy to owrx_connector
+- OSM maps instead of Google when google_maps_api_key is not set (thanks @jquagga)
+- Improved logic to pass parameters to soapy devices.
+  - `rtl_sdr_soapy`: added support for `bias_tee`
+  - `sdrplay`: added support for `bias_tee`, `rf_notch` and `dab_notch`
+  - `airspy`: added support for `bitpack`
+- Added support for Perseus-SDR devices, (thanks @amontefusco)
+- Property System has been rewritten so that defaults on sdr behave as expected
+- Waterfall range auto-adjustment now only takes the center 80% of the spectrum into account, which should work better
+  with SDRs that oversample or have rather flat filter curves towards the spectrum edges
+- Bugfix for negative network usage
+- FiFi SDR: prevent arecord from shutting down after 2GB of data has been sent
+- Added support for bias tee control on rtl_sdr devices
+- All connector driven SDRs now support `"rf_gain": "auto"` to enable AGC
+- `rtl_sdr` type now also supports the `direct_sampling` option
+- Added decoding implementation for for digimode "JS8Call"
+  (requires an installation of [js8call](http://js8call.com/) and
+  [the js8py library](https://github.com/jketterl/js8py))
+- Reorganization of the frontend demodulator code
+- Improve receiver load time by concatenating javascript assets
+- Docker images migrated to Debian slim images; This was necessary to allow the use of function multiversioning in
+  csdr and owrx_connector to allow the images to run on a wider range of CPUs
+- Docker containers have been updated to include the SDRplay driver version 3
+- HackRF support is now based on SoapyHackRF
+- Removed sdr.hu server listing support since the site has been shut down
+- Added support for Radioberry 2 Rasbperry Pi SDR Cape
+
+**0.18.0**
+- Support for SoapyRemote
+
+**2020-02-08**
+- Compression, resampling and filtering in the frontend have been rewritten in javascript, sdr.js has been removed
+- Decoding of Pocsag modulation is now possible
+- Removed the 3D waterfall since it had no real application and required ~1MB of javascript code to be downloaded
+- Improved the frontend handling of the "too many users" scenario
+- PSK63 digimode is now available (same decoding pipeline as PSK31, but with adopted parameters)
+- The frequency can now be manipulated with the mousewheel, which should allow the user to tune more precise. The tuning
+  step size is determined by the digit the mouse cursor is hovering over.
+- Clicking on the frequency now opens an input for direct frequency selection
+- URL hashes have been fixed and improved: They are now updated automatically, so a shared URL will include frequency
+  and demodulator, which allows for improved sharing and linking.
+- New daylight scheduler for background decoding, allows profiles to be selected by local sunrise / sunset times
+- New devices supported:
+  - LimeSDR (`"type": "lime_sdr"`)
+  - PlutoSDR (`"type": "pluto_sdr"`)
+  - RTL_SDR via Soapy (`"type": "rtl_sdr_soapy"`) on special request to allow use of the direct sampling mode
+
+**2020-01-04**
+- The [owrx_connector](https://github.com/jketterl/owrx_connector) is now the default way of communicating with sdr
+  devices. The old sdr types have been replaced, all `_connector` suffixes on the type must be removed!
+- The sources have been refactored, making it a lot easier to add support for other devices
+- SDR device failure handling has been improved, including user feedback
+- New devices supported:
+  - FiFiSDR (`"type": "fifi_sdr"`)
+
+**2019-12-15**
+- wsjt-x updated to 2.1.2
+- The rtl_tcp compatibility mode of the owrx_connector is now configurable using the `rtltcp_compat` flag
+
+**2019-12-10**
+- added support for airspyhf devices (Airspy HF+ / Discovery)
+
+**2019-12-05**
+- explicit device filter for soapy devices for multi-device setups
+
+**2019-12-03**
+- compatibility fixes for safari browsers (ios and mac)
+
+**2019-11-24**
+- There is now a new way to interface with SDR hardware, .
+  They talk directly to the hardware (no rtl_sdr / rx_sdr necessary) and offer I/Q data on a socket, just like nmux
+  did before. They additionally offer a control socket that allows openwebrx to control the SDR parameters directly,
+  without the need for repeated restarts. This allows for quicker profile changes, and also reduces the risk of your
+  SDR hardware from failing during the switchover. See `config_webrx.py` for further information and instructions.
+- Offset tuning using the `lfo_offset` has been reworked in a way that `center_freq` has to be set to the frequency you
+  actually want to listen to. If you're using an `lfo_offset` already, you will probably need to change its sign.
+- `initial_squelch_level` can now be set on each profile.
+- As usual, plenty of fixes and improvements.
+
+**2019-10-27**
+- Part of the frontend code has been reworked
+  - Audio buffer minimums have been completely stripped. As a result, you should get better latency. Unfortunately,
+    this also means there will be some skipping when audio starts.
+  - Now also supports AudioWorklets (for those browser that have it). The Raspberry Pi image has been updated to include
+    https due to the SecureContext requirement.
+  - Mousewheel controls for the receiver sliders
+- Error handling for failed SDR devices
+
+**2019-09-29**
+- One of the most-requested features is finally coming to OpenWebRX: Bookmarks (sometimes also referred to as labels).
+  There's two kinds of bookmarks available:
+  - Serverside bookmarks that are set up by the receiver administrator. Check the file `bookmarks.json` for examples!
+  - Clientside bookmarks which every user can store for themselves. They are stored in the browser's localStorage.
+- Some more bugs in the websocket handling have been fixed.
+
+**2019-09-25**
+- Automatic reporting of spots to [pskreporter](https://pskreporter.info/) is now possible. Please have a look at the
+  configuration on how to set it up.
+- Websocket communication has been overhauled in large parts. It should now be more reliable, and failing connections
+  should now have no impact on other users.
+- Profile scheduling allows to set up band-hopping if you are running background services.
+- APRS now has the ability to show symbols on the map, if a corresponding symbol set has been installed. Check the
+  config!
+- Debug logging has been disabled in a handful of modules, expect vastly reduced output on the shell.
+
+**2019-09-13**
+- New set of APRS-related features
+  - Decode Packet transmissions using [direwolf](https://github.com/wb2osz/direwolf) (1k2 only for now)
+  - APRS packets are mostly decoded and shown both in a new panel and on the map
+  - APRS is also available as a background service
+  - direwolfs I-gate functionality can be enabled, which allows your receiver to work as a receive-only I-gate for the
+    APRS network in the background
+- Demodulation for background services has been optimized to use less total bandwidth, saving CPU
+- More metrics have been added; they can be used together with collectd and its curl_json plugin for now, with some
+  limitations.
+
+**2019-07-21**
+- Latest Features:
+  - More WSJT-X modes have been added, including the new FT4 mode
+  - I started adding a bandplan feature, the first thing visible is the "dial" indicator that brings you right to the
+    dial frequency for digital modes
+  - fixed some bugs in the websocket communication which broke the map
+
+**2019-07-13**
+- Latest Features:
+  - FT8 Integration (using wsjt-x demodulators)
+  - New Map Feature that shows both decoded grid squares from FT8 and Locations decoded from YSF digital voice
+  - New Feature report that will show what functionality is available
+- There's a new Raspbian SD Card image available (see below)
+
+**2019-06-30**
+- I have done some major rework on the openwebrx core, and I am planning to continue adding more features in the near
+  future. Please check this place for updates.
+- My work has not been accepted into the upstream repository, so you will need to chose between my fork and the official
+  version.
+- I have enabled the issue tracker on this project, so feel free to file bugs or suggest enhancements there!
+- This version sports the following new and amazing features:
+  - Support of multiple SDR devices simultaneously
+  - Support for multiple profiles per SDR that allow the user to listen to different frequencies
+  - Support for digital voice decoding
+  - Feature detection that will disable functionality when dependencies are not available (if you're missing the digital
+    buttons, this is probably why)
+- Raspbian SD Card Images and Docker builds available (see below)
+- I am currently working on the feature set for a stable release, but you are more than welcome to test development
+  versions!

CONTRIBUTING.md

@@ -1,15 +0,0 @@
-First of all, thank you for taking the time to contribute to this project!
-
-Before I can accept your contributions, I need a signed copy of the Individual Contributor License Agreement (ICLA) from you, which is available <a href="ICLA.txt">here</a>.
-
-The ICLA is needed because it will allow me to dual license the OpenWebRX project under AGPL and a commercial license.
-I will also apply dual licensing to csdr, but only those parts that are original work (e.g. without the parts enabled by `-DUSE_IMA_ADPCM`; code taken from other projects is clearly separable).
-
-However, even if there is commercial interest in the projects, I promise to keep them as open as possible, keeping my original intention to provide an open-source web-based SDR receiver software to the amateur radio operators and SDR enthusiasts.
-
-This contributor agreement is based on the one of Apache Software Foundation, with some modifications. (You can review differences <a href="https://gist.github.com/ha7ilm/9e981006d24659e336c7/revisions">here</a>).
-When you contribute for the first time, I will send you the ICLA. Replying with only the information requested and the text "I Agree" is sufficient.
-
-Thanks,
-
-Andras, HA7ILM

CONTRIBUTORS

@@ -1,5 +0,0 @@
-This is a list of the great people who contributed code to the OpenWebRX repository. (Names are sorted alphabetically.)
-
-Gnoxter <gnoxter@linuxlounge.net>
-John Seamons, ZL/KF6VO <jks@jks.com>
-

ICLA.txt

@@ -1,128 +0,0 @@
-     Individual Contributor License Agreement ("Agreement")
-
-In order to clarify the intellectual property license granted 
-with Contributions from any person or entity, Retzler András
-(hereinafter referred to as "Project Owner") must have a 
-Contributor License Agreement ("CLA") on file that has
-been signed by each Contributor, indicating agreement to the license
-terms below. This license is for your protection as a Contributor as
-well as the protection of the Project Owner; it does not change your 
-rights to use your own Contributions for any other purpose.
-Please read this document carefully before signing and keep a copy 
-for your records.
-
-  Full name: ______________________________________________________
-
-  (optional) Public name: _________________________________________
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-  Mailing Address: ________________________________________________
-
-                   ________________________________________________
-
-  Country:   ______________________________________________________
-
-  (optional) Telephone: ___________________________________________
-
-  E-Mail:    ______________________________________________________
-
-You accept and agree to the following terms and conditions for Your
-present and future Contributions submitted to the Project Owner.
-
-Except for the license granted herein to the Project Owner and recipients 
-of software distributed by the Project Owner, You reserve all right, title,
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-
-1. Definitions.
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-   "You" (or "Your") shall mean the copyright owner or legal entity
-   authorized by the copyright owner that is making this Agreement
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-   by, or are under common control with that entity are considered to
-   be a single Contributor. For the purposes of this definition,
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-   direction or management of such entity, whether by contract or
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-   outstanding shares, or (iii) beneficial ownership of such entity.
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-   "Contribution" shall mean any original work of authorship,
-   including any modifications or additions to an existing work, that
-   is intentionally submitted by You to the Project Owner for inclusion
-   in, or documentation of, any of the products owned or managed by
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-   discussing and improving the Work, but excluding communication that
-   is conspicuously marked or otherwise designated in writing by You
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-
-2. Grant of Copyright License. Subject to the terms and conditions of
-   this Agreement, You hereby grant to the Project Owner and to
-   recipients of software distributed by the Project Owner a perpetual,
-   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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-   this Agreement, You hereby grant to the Project Owner and to
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-   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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-   made, use, offer to sell, sell, import, and otherwise transfer the
-   Work, where such license applies only to those patent claims
-   licensable by You that are necessarily infringed by Your
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-   entity institutes patent litigation against You or any other entity
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-   executed a separate Corporate CLA with the Project Owner.
-
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-   represent that Your Contribution submissions include complete
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-   applicable law or agreed to in writing, You provide Your
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-Please sign: __________________________________ Date: ________________
-
-Text derived from the Apache Individual Contributor License Agreement
-("Agreement") V2.0, available at http://apache.org/licenses/icla.txt

README.md

@@ -1,129 +1,39 @@
 OpenWebRX
 =========
 
-[:floppy_disk: Setup guide for Ubuntu](http://blog.sdr.hu/2015/06/30/quick-setup-openwebrx.html)  |  [:blue_book: Knowledge base on the Wiki](https://github.com/simonyiszk/openwebrx/wiki/)  |  [:earth_americas: Receivers on SDR.hu](http://sdr.hu/) 
-
 OpenWebRX is a multi-user SDR receiver software with a web interface.
 
-![OpenWebRX](http://blog.sdr.hu/images/openwebrx/screenshot.png)
+![OpenWebRX](https://www.openwebrx.de/gfx/openwebrx-screenshot.png)
 
 It has the following features:
 
-- [csdr](https://github.com/simonyiszk/csdr) based demodulators (AM/FM/SSB/CW/BPSK31),
+- [csdr](https://github.com/jketterl/csdr) based demodulators (AM/FM/SSB/CW/BPSK31/BPSK63)
-- filter passband can be set from GUI,
+- filter passband can be set from GUI
 - it extensively uses HTML5 features like WebSocket, Web Audio API, and Canvas
 - it works in Google Chrome, Chromium and Mozilla Firefox
-- currently supports RTL-SDR, HackRF, SDRplay, AirSpy
+- currently supports RTL-SDR, HackRF, SDRplay, AirSpy, LimeSDR, PlutoSDR
 - Multiple SDR devices can be used simultaneously
-- [digiham](https://github.com/jketterl/digiham) based demodularors (DMR, YSF)
+- [digiham](https://github.com/jketterl/digiham) based demodularors (DMR, YSF, Pocsag)
 - [dsd](https://github.com/f4exb/dsdcc) based demodulators (D-Star, NXDN)
 - [wsjt-x](https://physics.princeton.edu/pulsar/k1jt/wsjtx.html) based demodulators (FT8, FT4, WSPR, JT65, JT9)
 
-**News (2019-09-29 by DD5FJK)**
-- One of the most-requested features is finally coming to OpenWebRX: Bookmarks (sometimes also referred to as labels). There's two kinds of bookmarks available:
-  - Serverside bookmarks that are set up by the receiver administrator. Check the file `bookmarks.json` for examples!
-  - Clientside bookmarks which every user can store for themselves. They are stored in the browser's localStorage.
-- Some more bugs in the websocket handling have been fixed.
-
-**News (2019-09-25 by DD5JFK)**
-- Automatic reporting of spots to [pskreporter](https://pskreporter.info/) is now possible. Please have a look at the configuration on how to set it up.
-- Websocket communication has been overhauled in large parts. It should now be more reliable, and failing connections should now have no impact on other users.
-- Profile scheduling allows to set up band-hopping if you are running background services.
-- APRS now has the ability to show symbols on the map, if a corresponding symbol set has been installed. Check the config!
-- Debug logging has been disabled in a handful of modules, expect vastly reduced output on the shell.
-
-**News (2019-09-13 by DD5JFK)**
-- New set of APRS-related features
-  - Decode Packet transmissions using [direwolf](https://github.com/wb2osz/direwolf) (1k2 only for now)
-  - APRS packets are mostly decoded and shown both in a new panel and on the map
-  - APRS is also available as a background service
-  - direwolfs I-gate functionality can be enabled, which allows your receiver to work as a receive-only I-gate for the APRS network in the background
-- Demodulation for background services has been optimized to use less total bandwidth, saving CPU
-- More metrics have been added; they can be used together with collectd and its curl_json plugin for now, with some limitations.
-
-**News (2019-07-21 by DD5JFK)**
-- Latest Features:
-  - More WSJT-X modes have been added, including the new FT4 mode
-  - I started adding a bandplan feature, the first thing visible is the "dial" indicator that brings you right to the dial frequency for digital modes
-  - fixed some bugs in the websocket communication which broke the map
-
-**News (2019-07-13 by DD5JFK)**
-- Latest Features:
-  - FT8 Integration (using wsjt-x demodulators)
-  - New Map Feature that shows both decoded grid squares from FT8 and Locations decoded from YSF digital voice
-  - New Feature report that will show what functionality is available
-- There's a new Raspbian SD Card image available (see below)
-
-**News (2019-06-30 by DD5JFK)**
-- I have done some major rework on the openwebrx core, and I am planning to continue adding more features in the near future. Please check this place for updates.
-- My work has not been accepted into the upstream repository, so you will need to chose between my fork and the official version.
-- I have enabled the issue tracker on this project, so feel free to file bugs or suggest enhancements there!
-- This version sports the following new and amazing features:
-  - Support of multiple SDR devices simultaneously
-  - Support for multiple profiles per SDR that allow the user to listen to different frequencies
-  - Support for digital voice decoding
-  - Feature detection that will disable functionality when dependencies are not available (if you're missing the digital buttons, this is probably why)
-- Raspbian SD Card Images and Docker builds available (see below)
-- I am currently working on the feature set for a stable release, but you are more than welcome to test development versions!
-
-> When upgrading OpenWebRX, please make sure that you also upgrade *csdr* and *digiham*!
-
-## OpenWebRX servers on SDR.hu
-
-[SDR.hu](http://sdr.hu) is a site which lists the active, public OpenWebRX servers. Your receiver [can also be part of it](http://sdr.hu/openwebrx), if you want.
-
-![sdr.hu](http://blog.sdr.hu/images/openwebrx/screenshot-sdrhu.png)
-
 ## Setup
 
-### Raspberry Pi SD Card Images
+The following methods of setting up a receiver are currently available:
 
-Probably the quickest way to get started is to download the [latest Raspberry Pi SD Card Image](https://s3.eu-central-1.amazonaws.com/de.dd5jfk.openwebrx/2019-09-29-OpenWebRX-full.zip). It contains all the depencencies out of the box, and should work on all Raspberries up to the 3B+.
+- Raspberry Pi SD card images
+- Debian repository
+- Docker images
+- Manual installation
 
-This is based off the Raspbian Lite distribution, so [their installation instructions](https://www.raspberrypi.org/documentation/installation/installing-images/) apply.
+Please checkout the [setup guide on the wiki](https://github.com/jketterl/openwebrx/wiki/Setup-Guide) for more details
+on the respective methods.
 
-Please note: I have not updated this to include the Raspberry Pi 4 yet. (It seems to be impossible to build Rasbpian Buster images on x86 hardware right now. Stay tuned!)
+## Community
 
-Once you have booted a Raspberry with the SD Card, it will appear in your network with the hostname "openwebrx", which should make it available as http://openwebrx:8073/ on most networks. This may vary depending on your specific setup.
+If you have trouble setting up or configuring your receiver, you have some great idea you want to see implemented, or
-
+you just generally want to have some OpenWebRX-related chat, come visit us over on
-For Digital voice, the minimum requirement right now seems to be a Rasbperry Pi 3B+. I would like to work on optimizing this for lower specs, but at this point I am not sure how much can be done. 
+[our groups.io group](https://groups.io/g/openwebrx).
-
-### Docker Images
-
-For those familiar with docker, I am providing [recent builds and Releases for both x86 and arm processors on the Docker hub](https://hub.docker.com/r/jketterl/openwebrx). You can find a short introduction there.
-
-### Manual Installation
-
-OpenWebRX currently requires Linux and python 3 to run. 
-
-First you will need to install the dependencies:
-
-- [csdr](https://github.com/simonyiszk/csdr)
-- [rtl-sdr](http://sdr.osmocom.org/trac/wiki/rtl-sdr)
-
-Optional Dependencies if you want to be able to listen do digital voice:
-
-- [digiham](https://github.com/jketterl/digiham)
-- [dsd](https://github.com/f4exb/dsdcc)
-
-Optional Dependency if you want to decode WSJT-X modes:
-
-- [wsjt-x](https://physics.princeton.edu/pulsar/k1jt/wsjtx.html)
-
-After cloning this repository and connecting an RTL-SDR dongle to your computer, you can run the server:
-
-	./openwebrx.py
-	
-You can now open the GUI at <a href="http://localhost:8073">http://localhost:8073</a>.
-
-Please note that the server is also listening on the following ports (on localhost only):
-
-- ports 4950 to 4960 for the multi-user I/Q servers.
-
-Now the next step is to customize the parameters of your server in `config_webrx.py`.
-
-Actually, if you do something cool with OpenWebRX, please drop me a mail:  
-*Andras Retzler, HA7ILM &lt;randras@sdr.hu&gt;*
 
 ## Usage tips
 
@@ -133,14 +43,10 @@ The filter envelope can be dragged at its ends and moved around to set the passb
 
 However, if you hold down the shift key, you can drag the center line (BFO) or the whole passband (PBS).
 
-## Setup tips
-
-If you have any problems installing OpenWebRX, you should check out the <a href="https://github.com/simonyiszk/openwebrx/wiki">Wiki</a> about it, which has a page on the <a href="https://github.com/simonyiszk/openwebrx/wiki/Common-problems-and-their-solutions">common problems and their solutions</a>.
-
-Sometimes the actual error message is not at the end of the terminal output, you may have to look at the whole output to find it.
-
 ## Licensing
 
-OpenWebRX is available under Affero GPL v3 license (<a href="https://tldrlegal.com/license/gnu-affero-general-public-license-v3-(agpl-3.0)">summary</a>).
+OpenWebRX is available under Affero GPL v3 license
+([summary](https://tldrlegal.com/license/gnu-affero-general-public-license-v3-(agpl-3.0))).
 
-OpenWebRX is also available under a commercial license on request. Please contact me at the address *&lt;randras@sdr.hu&gt;* for licensing options. 
+OpenWebRX is also available under a commercial license on request. Please contact me at the address
+*&lt;randras@sdr.hu&gt;* for licensing options. 

bands.json

@@ -4,11 +4,12 @@
     "lower_bound": 1810000,
     "upper_bound": 2000000,
     "frequencies": {
-      "psk31": 1838000,
+      "bpsk31": 1838000,
       "ft8": 1840000,
       "wspr": 1836600,
       "jt65": 1838000,
-      "jt9": 1839000
+      "jt9": 1839000,
+      "js8": 1842000
     }
   },
   {
@@ -16,12 +17,13 @@
     "lower_bound": 3500000,
     "upper_bound": 3800000,
     "frequencies": {
-      "psk31": 3580000,
+      "bpsk31": 3580000,
       "ft8": 3573000,
       "wspr": 3592600,
       "jt65": 3570000,
       "jt9": 3572000,
-      "ft4": [3568000, 3575000]
+      "ft4": [3568000, 3575000],
+      "js8": 3578000
     }
   },
   {
@@ -38,12 +40,13 @@
     "lower_bound": 7000000,
     "upper_bound": 7200000,
     "frequencies": {
-      "psk31": 7040000,
+      "bpsk31": 7040000,
       "ft8": 7074000,
       "wspr": 7038600,
       "jt65": 7076000,
       "jt9": 7078000,
-      "ft4": 7047500
+      "ft4": 7047500,
+      "js8": 7078000
     }
   },
   {
@@ -51,12 +54,13 @@
     "lower_bound": 10100000,
     "upper_bound": 10150000,
     "frequencies": {
-      "psk31": 10141000,
+      "bpsk31": 10141000,
       "ft8": 10136000,
       "wspr": 10138700,
       "jt65": 10138000,
       "jt9": 10140000,
-      "ft4": 10140000
+      "ft4": 10140000,
+      "js8": 10130000
     }
   },
   {
@@ -64,12 +68,13 @@
     "lower_bound": 14000000,
     "upper_bound": 14350000,
     "frequencies": {
-      "psk31": 14070000,
+      "bpsk31": 14070000,
       "ft8": 14074000,
       "wspr": 14095600,
       "jt65": 14076000,
       "jt9": 14078000,
-      "ft4": 14080000
+      "ft4": 14080000,
+      "js8": 14078000
     }
   },
   {
@@ -77,12 +82,13 @@
     "lower_bound": 18068000,
     "upper_bound": 18168000,
     "frequencies": {
-      "psk31": 18098000,
+      "bpsk31": 18098000,
       "ft8": 18100000,
       "wspr": 18104600,
       "jt65": 18102000,
       "jt9": 18104000,
-      "ft4": 18104000
+      "ft4": 18104000,
+      "js8": 18104000
     }
   },
   {
@@ -90,12 +96,13 @@
     "lower_bound": 21000000,
     "upper_bound": 21450000,
     "frequencies": {
-      "psk31": 21070000,
+      "bpsk31": 21070000,
       "ft8": 21074000,
       "wspr": 21094600,
       "jt65": 21076000,
       "jt9": 21078000,
-      "ft4": 21140000
+      "ft4": 21140000,
+      "js8": 21078000
     }
   },
   {
@@ -103,12 +110,13 @@
     "lower_bound": 24890000,
     "upper_bound": 24990000,
     "frequencies": {
-      "psk31": 24920000,
+      "bpsk31": 24920000,
       "ft8": 24915000,
       "wspr": 24924600,
       "jt65": 24917000,
       "jt9": 24919000,
-      "ft4": 24919000
+      "ft4": 24919000,
+      "js8": 24922000
     }
   },
   {
@@ -116,12 +124,13 @@
     "lower_bound": 28000000,
     "upper_bound": 29700000,
     "frequencies": {
-      "psk31": [28070000, 28120000],
+      "bpsk31": [28070000, 28120000],
       "ft8": 28074000,
       "wspr": 28124600,
       "jt65": 28076000,
       "jt9": 28078000,
-      "ft4": 28180000
+      "ft4": 28180000,
+      "js8": 28078000
     }
   },
   {
@@ -129,12 +138,13 @@
     "lower_bound": 50030000,
     "upper_bound": 51000000,
     "frequencies": {
-      "psk31": 50305000,
+      "bpsk31": 50305000,
       "ft8": 50313000,
       "wspr": 50293000,
       "jt65": 50310000,
       "jt9": 50312000,
-      "ft4": 50318000
+      "ft4": 50318000,
+      "js8": 50318000
     }
   },
   {
@@ -160,7 +170,10 @@
   {
     "name": "70cm",
     "lower_bound": 430000000,
-    "upper_bound": 440000000
+    "upper_bound": 440000000,
+    "frequencies": {
+      "pocsag": 439987500
+    }
   },
   {
     "name": "23cm",
@@ -186,5 +199,75 @@
     "name": "3cm",
     "lower_bound": 10000000000,
     "upper_bound": 10500000000
+  },
+  {
+    "name": "120m Broadcast",
+    "lower_bound": 2300000,
+    "upper_bound": 2495000
+  },
+  {
+    "name": "90m Broadcast",
+    "lower_bound": 3200000,
+    "upper_bound": 3400000
+  },
+  {
+    "name": "75m Broadcast",
+    "lower_bound": 3900000,
+    "upper_bound": 4000000
+  },
+  {
+    "name": "60m Broadcast",
+    "lower_bound": 4750000,
+    "upper_bound": 4995000
+  },
+  {
+    "name": "49m Broadcast",
+    "lower_bound": 5900000,
+    "upper_bound": 6200000
+  },
+  {
+    "name": "41m Broadcast",
+    "lower_bound": 7200000,
+    "upper_bound": 7450000
+  },
+  {
+    "name": "31m Broadcast",
+    "lower_bound": 9400000,
+    "upper_bound": 9900000
+  },
+  {
+    "name": "25m Broadcast",
+    "lower_bound": 11600000,
+    "upper_bound": 12100000
+  },
+  {
+    "name": "22m Broadcast",
+    "lower_bound": 13570000,
+    "upper_bound": 13870000
+  },
+  {
+    "name": "19m Broadcast",
+    "lower_bound": 15100000,
+    "upper_bound": 15830000
+  },
+  {
+    "name": "16m Broadcast",
+    "lower_bound": 17480000,
+    "upper_bound": 17900000
+  },
+  {
+    "name": "15m Broadcast",
+    "lower_bound": 18900000,
+    "upper_bound": 19020000
+  },
+  {
+    "name": "13m Broadcast",
+    "lower_bound": 21450000,
+    "upper_bound": 21850000
+  },
+  {
+    "name": "11m Broadcast",
+    "lower_bound": 25670000,
+    "upper_bound": 26100000
   }
 ]

bookmarks.json

@@ -129,11 +129,6 @@
     "frequency": 439937500,
     "modulation": "dmr"
   },
-  {
-    "name": "Pocsag",
-    "frequency": 439987500,
-    "modulation": "nfm"
-  },
   {
     "name": "DB0ULR",
     "frequency": 145575000,

build.sh

@@ -1,22 +0,0 @@
-#!/bin/bash
-set -euxo pipefail
-
-ARCH=$(uname -m)
-
-case $ARCH in
-  x86_64)
-    BASE_IMAGE=alpine
-    ;;
-  armv*)
-    BASE_IMAGE=arm32v6/alpine
-esac
-
-TAGS=$ARCH
-
-docker build --build-arg BASE_IMAGE=$BASE_IMAGE -t openwebrx-base:$ARCH -f docker/Dockerfiles/Dockerfile-base .
-docker build --build-arg ARCH=$ARCH -t jketterl/openwebrx-rtlsdr:$ARCH -f docker/Dockerfiles/Dockerfile-rtlsdr .
-docker build --build-arg ARCH=$ARCH -t openwebrx-soapysdr-base:$ARCH -f docker/Dockerfiles/Dockerfile-soapysdr .
-docker build --build-arg ARCH=$ARCH -t jketterl/openwebrx-sdrplay:$ARCH -f docker/Dockerfiles/Dockerfile-sdrplay .
-docker build --build-arg ARCH=$ARCH -t jketterl/openwebrx-hackrf:$ARCH -f docker/Dockerfiles/Dockerfile-hackrf .
-docker build --build-arg ARCH=$ARCH -t jketterl/openwebrx-airspy:$ARCH -f docker/Dockerfiles/Dockerfile-airspy .
-docker build --build-arg ARCH=$ARCH -t jketterl/openwebrx-full:$ARCH -t jketterl/openwebrx:$ARCH -f docker/Dockerfiles/Dockerfile-full .

config_webrx.py

@@ -6,6 +6,7 @@ config_webrx: configuration options for OpenWebRX
     This file is part of OpenWebRX,
     an open-source SDR receiver software with a web UI.
     Copyright (c) 2013-2015 by Andras Retzler <randras@sdr.hu>
+    Copyright (c) 2019-2020 by Jakob Ketterl <dd5jfk@darc.de>
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as
@@ -31,8 +32,11 @@ config_webrx: configuration options for OpenWebRX
     and use them for running your web service with OpenWebRX.)
 """
 
+# configuration version. please only modify if you're able to perform the associated migration steps.
+version = 3
+
 # NOTE: you can find additional information about configuring OpenWebRX in the Wiki:
-#       https://github.com/simonyiszk/openwebrx/wiki
+# https://github.com/jketterl/openwebrx/wiki/Configuration-guide
 
 # ==== Server settings ====
 web_port = 8073
@@ -43,37 +47,50 @@ receiver_name = "[Callsign]"
 receiver_location = "Budapest, Hungary"
 receiver_asl = 200
 receiver_admin = "example@example.com"
-receiver_gps = (47.000000, 19.000000)
+receiver_gps = {"lat": 47.000000, "lon": 19.000000}
 photo_title = "Panorama of Budapest from Schönherz Zoltán Dormitory"
+# photo_desc allows you to put pretty much any HTML you like into the receiver description.
+# The lines below should give you some examples of what's possible.
 photo_desc = """
 You can add your own background photo and receiver information.<br />
-Receiver is operated by: <a href="mailto:%[RX_ADMIN]">%[RX_ADMIN]</a><br/>
+Receiver is operated by: <a href="mailto:openwebrx@localhost" target="_blank">Receiver Operator</a><br/>
-Device: %[RX_DEVICE]<br />
+Device: Receiver Device<br />
-Antenna: %[RX_ANT]<br />
+Antenna: Receiver Antenna<br />
 Website: <a href="http://localhost" target="_blank">http://localhost</a>
 """
 
-# ==== sdr.hu listing ====
+# ==== Public receiver listings ====
-# If you want your ham receiver to be listed publicly on sdr.hu, then take the following steps:
+# You can publish your receiver on online receiver directories, like https://www.receiverbook.de
-# 1. Register at: http://sdr.hu/register
+# You will receive a receiver key from the directory that will authenticate you as the operator of this receiver.
-# 2. You will get an unique key by email. Copy it and paste here:
+# Please note that you not share your receiver keys publicly since anyone that obtains your receiver key can take over
-sdrhu_key = ""
+# your public listing.
-# 3. Set this setting to True to enable listing:
+# Your receiver keys should be placed into this array:
-sdrhu_public_listing = False
+receiver_keys = []
-server_hostname = "localhost"
+# If you list your receiver on multiple sites, you can place all your keys into the array above, or you can append
+# keys to the arraylike this:
+# receiver_keys += ["my-receiver-key"]
+
+# If you're not sure, simply copy & paste the code you received from your listing site below this line:
 
 # ==== DSP/RX settings ====
 fft_fps = 9
 fft_size = 4096  # Should be power of 2
 fft_voverlap_factor = (
-    0.3
+    0.3  # If fft_voverlap_factor is above 0, multiple FFTs will be used for creating a line on the diagram.
-)  # If fft_voverlap_factor is above 0, multiple FFTs will be used for creating a line on the diagram.
+)
 
 audio_compression = "adpcm"  # valid values: "adpcm", "none"
 fft_compression = "adpcm"  # valid values: "adpcm", "none"
 
+# Tau setting for WFM (broadcast FM) deemphasis\
+# Quote from wikipedia https://en.wikipedia.org/wiki/FM_broadcasting#Pre-emphasis_and_de-emphasis
+# "In most of the world a 50 µs time constant is used. In the Americas and South Korea, 75 µs is used"
+# Enable one of the following lines, depending on your location:
+# wfm_deemphasis_tau = 75e-6  # for US and South Korea
+wfm_deemphasis_tau = 50e-6  # for the rest of the world
+
 digimodes_enable = True  # Decoding digimodes come with higher CPU usage.
-digimodes_fft_size = 1024
+digimodes_fft_size = 2048
 
 # determines the quality, and thus the cpu usage, for the ambe codec used by digital voice modes
 # if you're running on a Raspi (up to 3B+) you'll want to leave this on 1
@@ -92,12 +109,28 @@ Note: if you experience audio underruns while CPU usage is 100%, you can:
 # ==== I/Q sources ====
 # (Uncomment the appropriate by removing # characters at the beginning of the corresponding lines.)
 
-#################################################################################################
+###############################################################################
 # Is my SDR hardware supported?                                               #
-# Check here: https://github.com/simonyiszk/openwebrx/wiki#guides-for-receiver-hardware-support #
+# Check here: https://github.com/jketterl/openwebrx/wiki/Supported-Hardware   #
-#################################################################################################
+###############################################################################
 
-# Currently supported types of sdr receivers: "rtl_sdr", "sdrplay", "hackrf", "airspy"
+# Currently supported types of sdr receivers:
+# "rtl_sdr", "rtl_sdr_soapy", "sdrplay", "hackrf", "airspy", "airspyhf", "fifi_sdr",
+# "perseussdr", "lime_sdr", "pluto_sdr", "soapy_remote"
+#
+# In order to use rtl_sdr, you will need to install librtlsdr-dev and the connector.
+# In order to use sdrplay, airspy or airspyhf, you will need to install soapysdr, the corresponding driver, and the
+# connector.
+#
+# https://github.com/jketterl/owrx_connector
+#
+# In order to use Perseus HF you need to install the libperseus-sdr
+#
+# https://github.com/Microtelecom/libperseus-sdr
+#
+# and do the proper changes to the sdrs object below
+# (see also Wiki in https://github.com/jketterl/openwebrx/wiki/Sample-configuration-for-Perseus-HF-receiver).
+#
 
 sdrs = {
     "rtlsdr": {
@@ -105,13 +138,13 @@ sdrs = {
         "type": "rtl_sdr",
         "ppm": 0,
         # you can change this if you use an upconverter. formula is:
-        # shown_center_freq = center_freq + lfo_offset
+        # center_freq + lfo_offset = actual frequency on the sdr
         # "lfo_offset": 0,
         "profiles": {
             "70cm": {
                 "name": "70cm Relais",
                 "center_freq": 438800000,
-                "rf_gain": 30,
+                "rf_gain": 29,
                 "samp_rate": 2400000,
                 "start_freq": 439275000,
                 "start_mod": "nfm",
@@ -119,17 +152,61 @@ sdrs = {
             "2m": {
                 "name": "2m komplett",
                 "center_freq": 145000000,
-                "rf_gain": 30,
+                "rf_gain": 29,
-                "samp_rate": 2400000,
+                "samp_rate": 2048000,
                 "start_freq": 145725000,
                 "start_mod": "nfm",
             },
         },
     },
+    "airspy": {
+        "name": "Airspy HF+",
+        "type": "airspyhf",
+        "ppm": 0,
+        "rf_gain": "auto",
+        "profiles": {
+            "20m": {
+                "name": "20m",
+                "center_freq": 14150000,
+                "samp_rate": 384000,
+                "start_freq": 14070000,
+                "start_mod": "usb",
+            },
+            "30m": {
+                "name": "30m",
+                "center_freq": 10125000,
+                "samp_rate": 192000,
+                "start_freq": 10142000,
+                "start_mod": "usb",
+            },
+            "40m": {
+                "name": "40m",
+                "center_freq": 7100000,
+                "samp_rate": 256000,
+                "start_freq": 7070000,
+                "start_mod": "lsb",
+            },
+            "80m": {
+                "name": "80m",
+                "center_freq": 3650000,
+                "samp_rate": 384000,
+                "start_freq": 3570000,
+                "start_mod": "lsb",
+            },
+            "49m": {
+                "name": "49m Broadcast",
+                "center_freq": 6050000,
+                "samp_rate": 384000,
+                "start_freq": 6070000,
+                "start_mod": "am",
+            },
+        },
+    },
     "sdrplay": {
         "name": "SDRPlay RSP2",
         "type": "sdrplay",
         "ppm": 0,
+        "antenna": "Antenna A",
         "profiles": {
             "20m": {
                 "name": "20m",
@@ -138,7 +215,6 @@ sdrs = {
                 "samp_rate": 500000,
                 "start_freq": 14070000,
                 "start_mod": "usb",
-                "antenna": "Antenna A",
             },
             "30m": {
                 "name": "30m",
@@ -154,8 +230,7 @@ sdrs = {
                 "rf_gain": 0,
                 "samp_rate": 500000,
                 "start_freq": 7070000,
-                "start_mod": "usb",
+                "start_mod": "lsb",
-                "antenna": "Antenna A",
             },
             "80m": {
                 "name": "80m",
@@ -163,8 +238,7 @@ sdrs = {
                 "rf_gain": 0,
                 "samp_rate": 500000,
                 "start_freq": 3570000,
-                "start_mod": "usb",
+                "start_mod": "lsb",
-                "antenna": "Antenna A",
             },
             "49m": {
                 "name": "49m Broadcast",
@@ -173,56 +247,37 @@ sdrs = {
                 "samp_rate": 500000,
                 "start_freq": 6070000,
                 "start_mod": "am",
-                "antenna": "Antenna A",
             },
         },
     },
 }
 
-# ==== Misc settings ====
-
-iq_port_range = [
-    4950,
-    4960,
-]  # TCP port for range ncat to listen on. It will send I/Q data over its connections, for internal use in OpenWebRX. It is only accessible from the localhost by default.
-
 # ==== Color themes ====
 
-# A guide is available to help you set these values: https://github.com/simonyiszk/openwebrx/wiki/Calibrating-waterfall-display-levels
+### google turbo colormap (see: https://ai.googleblog.com/2019/08/turbo-improved-rainbow-colormap-for.html)
+waterfall_colors = [0x30123b, 0x311542, 0x33184a, 0x341b51, 0x351e58, 0x36215f, 0x372466, 0x38266c, 0x392973, 0x3a2c79, 0x3b2f80, 0x3c3286, 0x3d358b, 0x3e3891, 0x3e3a97, 0x3f3d9c, 0x4040a2, 0x4043a7, 0x4146ac, 0x4248b1, 0x424bb6, 0x434eba, 0x4351bf, 0x4453c3, 0x4456c7, 0x4559cb, 0x455bcf, 0x455ed3, 0x4561d7, 0x4663da, 0x4666dd, 0x4669e1, 0x466be4, 0x466ee7, 0x4671e9, 0x4673ec, 0x4676ee, 0x4678f1, 0x467bf3, 0x467df5, 0x4680f7, 0x4682f9, 0x4685fa, 0x4587fc, 0x458afd, 0x448cfe, 0x448ffe, 0x4391ff, 0x4294ff, 0x4196ff, 0x3f99ff, 0x3e9bff, 0x3d9efe, 0x3ba1fd, 0x3aa3fd, 0x38a6fb, 0x36a8fa, 0x35abf9, 0x33adf7, 0x31b0f6, 0x2fb2f4, 0x2db5f2, 0x2cb7f0, 0x2ab9ee, 0x28bcec, 0x26beea, 0x25c0e7, 0x23c3e5, 0x21c5e2, 0x20c7e0, 0x1fc9dd, 0x1dccdb, 0x1cced8, 0x1bd0d5, 0x1ad2d3, 0x19d4d0, 0x18d6cd, 0x18d8cb, 0x18dac8, 0x17dbc5, 0x17ddc3, 0x17dfc0, 0x18e0be, 0x18e2bb, 0x19e3b9, 0x1ae5b7, 0x1be6b4, 0x1de8b2, 0x1ee9af, 0x20eaad, 0x22ecaa, 0x24eda7, 0x27eea4, 0x29efa1, 0x2cf09e, 0x2ff19b, 0x32f298, 0x35f394, 0x38f491, 0x3cf58e, 0x3ff68b, 0x43f787, 0x46f884, 0x4af980, 0x4efa7d, 0x51fa79, 0x55fb76, 0x59fc73, 0x5dfc6f, 0x61fd6c, 0x65fd69, 0x69fe65, 0x6dfe62, 0x71fe5f, 0x75ff5c, 0x79ff59, 0x7dff56, 0x80ff53, 0x84ff50, 0x88ff4e, 0x8bff4b, 0x8fff49, 0x92ff46, 0x96ff44, 0x99ff42, 0x9cfe40, 0x9ffe3e, 0xa2fd3d, 0xa4fd3b, 0xa7fc3a, 0xaafc39, 0xacfb38, 0xaffa37, 0xb1f936, 0xb4f835, 0xb7f835, 0xb9f634, 0xbcf534, 0xbff434, 0xc1f334, 0xc4f233, 0xc6f033, 0xc9ef34, 0xcbee34, 0xceec34, 0xd0eb34, 0xd2e934, 0xd5e835, 0xd7e635, 0xd9e435, 0xdbe236, 0xdde136, 0xe0df37, 0xe2dd37, 0xe4db38, 0xe6d938, 0xe7d738, 0xe9d539, 0xebd339, 0xedd139, 0xeecf3a, 0xf0cd3a, 0xf1cb3a, 0xf3c93a, 0xf4c73a, 0xf5c53a, 0xf7c33a, 0xf8c13a, 0xf9bf39, 0xfabd39, 0xfaba38, 0xfbb838, 0xfcb637, 0xfcb436, 0xfdb135, 0xfdaf35, 0xfeac34, 0xfea933, 0xfea732, 0xfea431, 0xffa12f, 0xff9e2e, 0xff9c2d, 0xff992c, 0xfe962b, 0xfe932a, 0xfe9028, 0xfe8d27, 0xfd8a26, 0xfd8724, 0xfc8423, 0xfc8122, 0xfb7e20, 0xfb7b1f, 0xfa781e, 0xf9751c, 0xf8721b, 0xf86f1a, 0xf76c19, 0xf66917, 0xf56616, 0xf46315, 0xf36014, 0xf25d13, 0xf05b11, 0xef5810, 0xee550f, 0xed530e, 0xeb500e, 0xea4e0d, 0xe94b0c, 0xe7490b, 0xe6470a, 0xe4450a, 0xe34209, 0xe14009, 0xdf3e08, 0xde3c07, 0xdc3a07, 0xda3806, 0xd83606, 0xd63405, 0xd43205, 0xd23105, 0xd02f04, 0xce2d04, 0xcc2b03, 0xca2903, 0xc82803, 0xc62602, 0xc32402, 0xc12302, 0xbf2102, 0xbc1f01, 0xba1e01, 0xb71c01, 0xb41b01, 0xb21901, 0xaf1801, 0xac1601, 0xaa1501, 0xa71401, 0xa41201, 0xa11101, 0x9e1001, 0x9b0f01, 0x980d01, 0x950c01, 0x920b01, 0x8e0a01, 0x8b0901, 0x880801, 0x850701, 0x810602, 0x7e0502, 0x7a0402]
+
+### original theme by teejez:
+#waterfall_colors = [0x000000, 0x0000FF, 0x00FFFF, 0x00FF00, 0xFFFF00, 0xFF0000, 0xFF00FF, 0xFFFFFF]
 
-### default theme by teejez:
-waterfall_colors = [0x000000FF, 0x0000FFFF, 0x00FFFFFF, 0x00FF00FF, 0xFFFF00FF, 0xFF0000FF, 0xFF00FFFF, 0xFFFFFFFF]
-waterfall_min_level = -88  # in dB
-waterfall_max_level = -20
-waterfall_auto_level_margin = (5, 40)
 ### old theme by HA7ILM:
-# waterfall_colors = "[0x000000ff,0x2e6893ff, 0x69a5d0ff, 0x214b69ff, 0x9dc4e0ff,  0xfff775ff, 0xff8a8aff, 0xb20000ff]"
+#waterfall_colors = [0x000000, 0x2e6893, 0x69a5d0, 0x214b69, 0x9dc4e0, 0xfff775, 0xff8a8a, 0xb20000]
 # waterfall_min_level = -115 #in dB
 # waterfall_max_level = 0
-# waterfall_auto_level_margin = (20, 30)
+# waterfall_auto_level_margin = {"min": 20, "max": 30}
 ##For the old colors, you might also want to set [fft_voverlap_factor] to 0.
 
-# Note: When the auto waterfall level button is clicked, the following happens:
+waterfall_min_level = -88  # in dB
-#   [waterfall_min_level] = [current_min_power_level] - [waterfall_auto_level_margin[0]]
+waterfall_max_level = -20
-#   [waterfall_max_level] = [current_max_power_level] + [waterfall_auto_level_margin[1]]
+waterfall_auto_level_margin = {"min": 3, "max": 10, "min_range": 50}
-#
-#   ___|____________________________________|____________________________________|____________________________________|___> signal power
-#        \_waterfall_auto_level_margin[0]_/ |__ current_min_power_level          | \_waterfall_auto_level_margin[1]_/
-#                                                      current_max_power_level __|
 
-# 3D view settings
+# Note: When the auto waterfall level button is clicked, the following happens:
-mathbox_waterfall_frequency_resolution = 128  # bins
+#   [waterfall_min_level] = [current_min_power_level] - [waterfall_auto_level_margin["min"]]
-mathbox_waterfall_history_length = 10  # seconds
+#   [waterfall_max_level] = [current_max_power_level] + [waterfall_auto_level_margin["max"]]
-mathbox_waterfall_colors = [
+#
-    0x000000FF,
+#   ___|________________________________________|____________________________________|________________________________________|___> signal power
-    0x2E6893FF,
+#        \_waterfall_auto_level_margin["min"]_/ |__ current_min_power_level          | \_waterfall_auto_level_margin["max"]_/
-    0x69A5D0FF,
+#                                                          current_max_power_level __|
-    0x214B69FF,
-    0x9DC4E0FF,
-    0xFFF775FF,
-    0xFF8A8AFF,
-    0xB20000FF,
-]
 
 # === Experimental settings ===
 # Warning! The settings below are very experimental.
@@ -239,22 +294,28 @@ google_maps_api_key = ""
 # in seconds; default: 2 hours
 map_position_retention_time = 2 * 60 * 60
 
-# wsjt decoder queue configuration
+# decoder queue configuration
-# due to the nature of the wsjt operating modes (ft8, ft8, jt9, jt65 and wspr), the data is recorded for a given amount
+# due to the nature of some operating modes (ft8, ft8, jt9, jt65, wspr and js8), the data is recorded for a given amount
-# of time (6.5 seconds up to 2 minutes) and decoded at the end. this can lead to very high peak loads.
+# of time (6 seconds up to 2 minutes) and decoded at the end. this can lead to very high peak loads.
 # to mitigate this, the recordings will be queued and processed in sequence.
 # the number of workers will limit the total amount of work (one worker will losely occupy one cpu / thread)
-wsjt_queue_workers = 2
+decoding_queue_workers = 2
 # the maximum queue length will cause decodes to be dumped if the workers cannot keep up
 # if you are running background services, make sure this number is high enough to accept the task influx during peaks
-# i.e. this should be higher than the number of wsjt services running at the same time
+# i.e. this should be higher than the number of decoding services running at the same time
-wsjt_queue_length = 10
+decoding_queue_length = 10
+
 # wsjt decoding depth will allow more results, but will also consume more cpu
 wsjt_decoding_depth = 3
 # can also be set for each mode separately
 # jt65 seems to be somewhat prone to erroneous decodes, this setting handles that to some extent
 wsjt_decoding_depths = {"jt65": 1}
 
+# JS8 comes in different speeds: normal, slow, fast, turbo. This setting controls which ones are enabled.
+js8_enabled_profiles = ["normal", "slow"]
+# JS8 decoding depth; higher value will get more results, but will also consume more cpu
+js8_decoding_depth = 3
+
 temporary_directory = "/tmp"
 
 services_enabled = False
@@ -277,3 +338,8 @@ aprs_symbols_path = "/opt/aprs-symbols/png"
 # this also uses the receiver_gps setting from above, so make sure it contains a correct locator
 pskreporter_enabled = False
 pskreporter_callsign = "N0CALL"
+
+# === Web admin settings ===
+# this feature is experimental at the moment. it should not be enabled on shared receivers since it allows remote
+# changes to the receiver settings. enable for testing in controlled environment only.
+# webadmin_enabled = False

csdr/csdr.py

@@ -4,6 +4,7 @@ OpenWebRX csdr plugin: do the signal processing with csdr
     This file is part of OpenWebRX,
     an open-source SDR receiver software with a web UI.
     Copyright (c) 2013-2015 by Andras Retzler <randras@sdr.hu>
+    Copyright (c) 2019-2020 by Jakob Ketterl <dd5jfk@darc.de>
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as
@@ -24,10 +25,15 @@ import subprocess
 import os
 import signal
 import threading
+import math
 from functools import partial
 
 from owrx.kiss import KissClient, DirewolfConfig
-from owrx.wsjt import Ft8Chopper, WsprChopper, Jt9Chopper, Jt65Chopper, Ft4Chopper
+from owrx.wsjt import Ft8Profile, WsprProfile, Jt9Profile, Jt65Profile, Ft4Profile
+from owrx.js8 import Js8Profiles
+from owrx.audio import AudioChopper
+
+from csdr.pipe import Pipe
 
 import logging
 
@@ -39,7 +45,7 @@ class output(object):
         if not self.supports_type(t):
             # TODO rewrite the output mechanism in a way that avoids producing unnecessary data
             logger.warning("dumping output of type %s since it is not supported.", t)
-            threading.Thread(target=self.pump(read_fn, lambda x: None)).start()
+            threading.Thread(target=self.pump(read_fn, lambda x: None), name="csdr_pump_thread").start()
             return
         self.receive_output(t, read_fn)
 
@@ -50,7 +56,11 @@ class output(object):
         def copy():
             run = True
             while run:
+                data = None
+                try:
                     data = read()
+                except ValueError:
+                    pass
                 if data is None or (isinstance(data, bytes) and len(data) == 0):
                     run = False
                 else:
@@ -66,8 +76,10 @@ class dsp(object):
     def __init__(self, output):
         self.samp_rate = 250000
         self.output_rate = 11025
+        self.hd_output_rate = 44100
         self.fft_size = 1024
         self.fft_fps = 5
+        self.center_freq = 0
         self.offset_freq = 0
         self.low_cut = -4000
         self.high_cut = 4000
@@ -80,43 +92,53 @@ class dsp(object):
         self.demodulator = "nfm"
         self.name = "csdr"
         self.base_bufsize = 512
+        self.decimation = None
+        self.last_decimation = None
         self.nc_port = None
         self.csdr_dynamic_bufsize = False
         self.csdr_print_bufsizes = False
         self.csdr_through = False
-        self.squelch_level = 0
+        self.squelch_level = -150
         self.fft_averages = 50
+        self.wfm_deemphasis_tau = 50e-6
         self.iqtee = False
         self.iqtee2 = False
         self.secondary_demodulator = None
         self.secondary_fft_size = 1024
         self.secondary_process_fft = None
         self.secondary_process_demod = None
-        self.pipe_names = [
+        self.pipe_names = {
-            "bpf_pipe",
+            "bpf_pipe": Pipe.WRITE,
-            "shift_pipe",
+            "shift_pipe": Pipe.WRITE,
-            "squelch_pipe",
+            "squelch_pipe": Pipe.WRITE,
-            "smeter_pipe",
+            "smeter_pipe": Pipe.READ,
-            "meta_pipe",
+            "meta_pipe": Pipe.READ,
-            "iqtee_pipe",
+            "iqtee_pipe": Pipe.NONE,
-            "iqtee2_pipe",
+            "iqtee2_pipe": Pipe.NONE,
-            "dmr_control_pipe",
+            "dmr_control_pipe": Pipe.WRITE,
-        ]
+        }
-        self.secondary_pipe_names = ["secondary_shift_pipe"]
+        self.pipes = {}
+        self.secondary_pipe_names = {"secondary_shift_pipe": Pipe.WRITE}
         self.secondary_offset_freq = 1000
         self.unvoiced_quality = 1
         self.modification_lock = threading.Lock()
         self.output = output
-        self.temporary_directory = "/tmp"
+
+        self.temporary_directory = None
+        self.pipe_base_path = None
+        self.set_temporary_directory("/tmp")
+
         self.is_service = False
         self.direwolf_config = None
         self.direwolf_port = None
+        self.process = None
 
     def set_service(self, flag=True):
         self.is_service = flag
 
     def set_temporary_directory(self, what):
         self.temporary_directory = what
+        self.pipe_base_path = "{tmp_dir}/openwebrx_pipe_".format(tmp_dir=self.temporary_directory)
 
     def chain(self, which):
         chain = ["nc -v 127.0.0.1 {nc_port}"]
@@ -135,7 +157,7 @@ class dsp(object):
             if self.fft_compression == "adpcm":
                 chain += ["csdr compress_fft_adpcm_f_u8 {fft_size}"]
             return chain
-        chain += ["csdr shift_addition_cc --fifo {shift_pipe}"]
+        chain += ["csdr shift_addfast_cc --fifo {shift_pipe}"]
         if self.decimation > 1:
             chain += ["csdr fir_decimate_cc {decimation} {ddc_transition_bw} HAMMING"]
         chain += ["csdr bandpass_fir_fft_cc --fifo {bpf_pipe} {bpf_transition_bw} HAMMING"]
@@ -151,19 +173,35 @@ class dsp(object):
             if not self.output.supports_type("audio"):
                 return chain
         # safe some cpu cycles... no need to decimate if decimation factor is 1
-        last_decimation_block = (
+        last_decimation_block = []
-            ["csdr fractional_decimator_ff {last_decimation}"] if self.last_decimation != 1.0 else []
+        if self.last_decimation >= 2.0:
-        )
+            # activate prefilter if signal has been oversampled, e.g. WFM
+            last_decimation_block = ["csdr fractional_decimator_ff {last_decimation} 12 --prefilter"]
+        elif self.last_decimation != 1.0:
+            last_decimation_block = ["csdr fractional_decimator_ff {last_decimation}"]
         if which == "nfm":
             chain += ["csdr fmdemod_quadri_cf", "csdr limit_ff"]
             chain += last_decimation_block
-            chain += ["csdr deemphasis_nfm_ff {audio_rate}"]
+            chain += [
+                "csdr deemphasis_nfm_ff {audio_rate}",
+                "csdr agc_ff --profile slow --max 3",
+            ]
             if self.get_audio_rate() != self.get_output_rate():
                 chain += [
                     "sox -t raw -r {audio_rate} -e floating-point -b 32 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - "
                 ]
             else:
                 chain += ["csdr convert_f_s16"]
+        elif which == "wfm":
+            chain += [
+                "csdr fmdemod_quadri_cf",
+                "csdr limit_ff",
+            ]
+            chain += last_decimation_block
+            chain += [
+                "csdr deemphasis_wfm_ff {audio_rate} {wfm_deemphasis_tau}",
+                "csdr convert_f_s16"
+            ]
         elif self.isDigitalVoice(which):
             chain += ["csdr fmdemod_quadri_cf", "dc_block "]
             chain += last_decimation_block
@@ -174,8 +212,11 @@ class dsp(object):
                     chain += ["dsd -fd -i - -o - -u {unvoiced_quality} -g -1 "]
                 elif which == "nxdn":
                     chain += ["dsd -fi -i - -o - -u {unvoiced_quality} -g -1 "]
-                chain += ["CSDR_FIXED_BUFSIZE=32 csdr convert_s16_f"]
+                chain += [
-                max_gain = 5
+                    "digitalvoice_filter",
+                    "CSDR_FIXED_BUFSIZE=32 csdr agc_s16 --max 30 --initial 3",
+                    "sox -t raw -r 8000 -e signed-integer -b 16 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
+                ]
             # digiham modes
             else:
                 chain += ["rrc_filter", "gfsk_demodulator"]
@@ -186,20 +227,42 @@ class dsp(object):
                     ]
                 elif which == "ysf":
                     chain += ["ysf_decoder --fifo {meta_pipe}", "mbe_synthesizer -y -f -u {unvoiced_quality}"]
-                max_gain = 0.0005
+                max_gain = 0.005
                 chain += [
                     "digitalvoice_filter -f",
-                "CSDR_FIXED_BUFSIZE=32 csdr agc_ff 160000 0.8 1 0.0000001 {max_gain}".format(max_gain=max_gain),
+                    "CSDR_FIXED_BUFSIZE=32 csdr agc_ff --max 0.005 --initial 0.0005",
                     "sox -t raw -r 8000 -e floating-point -b 32 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
                 ]
         elif which == "am":
             chain += ["csdr amdemod_cf", "csdr fastdcblock_ff"]
             chain += last_decimation_block
-            chain += ["csdr agc_ff", "csdr limit_ff", "csdr convert_f_s16"]
+            chain += [
+                "csdr agc_ff --profile slow --initial 200",
+                "csdr convert_f_s16",
+            ]
+        elif self.isFreeDV(which):
+            chain += ["csdr realpart_cf"]
+            chain += last_decimation_block
+            chain += [
+                "csdr agc_ff",
+                "csdr convert_f_s16",
+                "freedv_rx 1600 - -",
+                "csdr agc_s16 --max 30 --initial 3",
+                "sox -t raw -r 8000 -e signed-integer -b 16 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
+            ]
+        elif self.isDrm(which):
+            if self.last_decimation != 1.0:
+                # we are still dealing with complex samples here, so the regular last_decimation_block doesn't fit
+                chain += ["csdr fractional_decimator_cc {last_decimation}"]
+            chain += [
+                "csdr convert_f_s16",
+                "dream -c 6 --sigsrate 48000 --audsrate 48000 -I - -O -",
+                "sox -t raw -r 48000 -e signed-integer -b 16 -c 2 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
+            ]
         elif which == "ssb":
             chain += ["csdr realpart_cf"]
             chain += last_decimation_block
-            chain += ["csdr agc_ff", "csdr limit_ff"]
+            chain += ["csdr agc_ff"]
             # fixed sample rate necessary for the wsjt-x tools. fix with sox...
             if self.get_audio_rate() != self.get_output_rate():
                 chain += [
@@ -213,35 +276,42 @@ class dsp(object):
         return chain
 
     def secondary_chain(self, which):
-        secondary_chain_base = "cat {input_pipe} | "
+        chain = ["cat {input_pipe}"]
         if which == "fft":
-            return (
+            chain += [
-                secondary_chain_base
+                "csdr fft_cc {secondary_fft_input_size} {secondary_fft_block_size}",
-                + "csdr realpart_cf | csdr fft_fc {secondary_fft_input_size} {secondary_fft_block_size} | csdr logpower_cf -70 "
+                "csdr logpower_cf -70"
-                + (" | csdr compress_fft_adpcm_f_u8 {secondary_fft_size}" if self.fft_compression == "adpcm" else "")
+                if self.fft_averages == 0
-            )
+                else "csdr logaveragepower_cf -70 {secondary_fft_size} {fft_averages}",
-        elif which == "bpsk31":
+                "csdr fft_exchange_sides_ff {secondary_fft_input_size}",
-            return (
+            ]
-                secondary_chain_base
+            if self.fft_compression == "adpcm":
-                + "csdr shift_addition_cc --fifo {secondary_shift_pipe} | "
+                chain += ["csdr compress_fft_adpcm_f_u8 {secondary_fft_size}"]
-                + "csdr bandpass_fir_fft_cc -{secondary_bpf_cutoff} {secondary_bpf_cutoff} {secondary_bpf_cutoff} | "
-                + "csdr simple_agc_cc 0.001 0.5 | "
-                + "csdr timing_recovery_cc GARDNER {secondary_samples_per_bits} 0.5 2 --add_q | "
-                + "CSDR_FIXED_BUFSIZE=1 csdr dbpsk_decoder_c_u8 | "
-                + "CSDR_FIXED_BUFSIZE=1 csdr psk31_varicode_decoder_u8_u8"
-            )
-        elif self.isWsjtMode(which):
-            chain = secondary_chain_base + "csdr realpart_cf | "
-            if self.last_decimation != 1.0:
-                chain += "csdr fractional_decimator_ff {last_decimation} | "
-            chain += "csdr agc_ff | csdr limit_ff | csdr convert_f_s16"
             return chain
+        elif which == "bpsk31" or which == "bpsk63":
+            return chain + [
+                "csdr shift_addfast_cc --fifo {secondary_shift_pipe}",
+                "csdr bandpass_fir_fft_cc -{secondary_bpf_cutoff} {secondary_bpf_cutoff} {secondary_bpf_cutoff}",
+                "csdr simple_agc_cc 0.001 0.5",
+                "csdr timing_recovery_cc GARDNER {secondary_samples_per_bits} 0.5 2 --add_q",
+                "CSDR_FIXED_BUFSIZE=1 csdr dbpsk_decoder_c_u8",
+                "CSDR_FIXED_BUFSIZE=1 csdr psk31_varicode_decoder_u8_u8",
+            ]
+        elif self.isWsjtMode(which) or self.isJs8(which):
+            chain += ["csdr realpart_cf"]
+            if self.last_decimation != 1.0:
+                chain += ["csdr fractional_decimator_ff {last_decimation}"]
+            return chain + ["csdr limit_ff", "csdr convert_f_s16"]
         elif which == "packet":
-            chain = secondary_chain_base + "csdr fmdemod_quadri_cf | "
+            chain += ["csdr fmdemod_quadri_cf"]
             if self.last_decimation != 1.0:
-                chain += "csdr fractional_decimator_ff {last_decimation} | "
+                chain += ["csdr fractional_decimator_ff {last_decimation}"]
-            chain += "csdr convert_f_s16 | direwolf -c {direwolf_config} -r {audio_rate} -t 0 -q d -q h - 1>&2"
+            return chain + ["csdr convert_f_s16", "direwolf -c {direwolf_config} -r {audio_rate} -t 0 -q d -q h 1>&2"]
-            return chain
+        elif which == "pocsag":
+            chain += ["csdr fmdemod_quadri_cf"]
+            if self.last_decimation != 1.0:
+                chain += ["csdr fractional_decimator_ff {last_decimation}"]
+            return chain + ["fsk_demodulator -i", "pocsag_decoder"]
 
     def set_secondary_demodulator(self, what):
         if self.get_secondary_demodulator() == what:
@@ -251,9 +321,10 @@ class dsp(object):
         self.restart()
 
     def secondary_fft_block_size(self):
-        return (self.samp_rate / self.decimation) / (
+        base = (self.samp_rate / self.decimation) / (self.fft_fps * 2)
-            self.fft_fps * 2
+        if self.fft_averages == 0:
-        )  # *2 is there because we do FFT on real signal here
+            return base
+        return base / self.fft_averages
 
     def secondary_decimation(self):
         return 1  # currently unused
@@ -261,33 +332,41 @@ class dsp(object):
     def secondary_bpf_cutoff(self):
         if self.secondary_demodulator == "bpsk31":
             return 31.25 / self.if_samp_rate()
+        elif self.secondary_demodulator == "bpsk63":
+            return 62.5 / self.if_samp_rate()
         return 0
 
     def secondary_bpf_transition_bw(self):
         if self.secondary_demodulator == "bpsk31":
             return 31.25 / self.if_samp_rate()
+        elif self.secondary_demodulator == "bpsk63":
+            return 62.5 / self.if_samp_rate()
         return 0
 
     def secondary_samples_per_bits(self):
         if self.secondary_demodulator == "bpsk31":
             return int(round(self.if_samp_rate() / 31.25)) & ~3
+        elif self.secondary_demodulator == "bpsk63":
+            return int(round(self.if_samp_rate() / 62.5)) & ~3
         return 0
 
     def secondary_bw(self):
         if self.secondary_demodulator == "bpsk31":
             return 31.25
+        elif self.secondary_demodulator == "bpsk63":
+            return 62.5
 
     def start_secondary_demodulator(self):
         if not self.secondary_demodulator:
             return
         logger.debug("starting secondary demodulator from IF input sampled at %d" % self.if_samp_rate())
-        secondary_command_demod = self.secondary_chain(self.secondary_demodulator)
+        secondary_command_demod = " | ".join(self.secondary_chain(self.secondary_demodulator))
         self.try_create_pipes(self.secondary_pipe_names, secondary_command_demod)
         self.try_create_configs(secondary_command_demod)
 
         secondary_command_demod = secondary_command_demod.format(
-            input_pipe=self.iqtee2_pipe,
+            input_pipe=self.pipes["iqtee2_pipe"],
-            secondary_shift_pipe=self.secondary_shift_pipe,
+            secondary_shift_pipe=self.pipes["secondary_shift_pipe"],
             secondary_decimation=self.secondary_decimation(),
             secondary_samples_per_bits=self.secondary_samples_per_bits(),
             secondary_bpf_cutoff=self.secondary_bpf_cutoff(),
@@ -304,17 +383,18 @@ class dsp(object):
         if self.csdr_print_bufsizes:
             my_env["CSDR_PRINT_BUFSIZES"] = "1"
         if self.output.supports_type("secondary_fft"):
-            secondary_command_fft = self.secondary_chain("fft")
+            secondary_command_fft = " | ".join(self.secondary_chain("fft"))
             secondary_command_fft = secondary_command_fft.format(
-                input_pipe=self.iqtee_pipe,
+                input_pipe=self.pipes["iqtee_pipe"],
                 secondary_fft_input_size=self.secondary_fft_size,
                 secondary_fft_size=self.secondary_fft_size,
                 secondary_fft_block_size=self.secondary_fft_block_size(),
+                fft_averages=self.fft_averages,
             )
             logger.debug("secondary command (fft) = %s", secondary_command_fft)
 
             self.secondary_process_fft = subprocess.Popen(
-                secondary_command_fft, stdout=subprocess.PIPE, shell=True, preexec_fn=os.setpgrp, env=my_env
+                secondary_command_fft, stdout=subprocess.PIPE, shell=True, start_new_session=True, env=my_env
             )
             self.output.send_output(
                 "secondary_fft",
@@ -326,56 +406,69 @@ class dsp(object):
         # it would block if not read. by piping it to devnull, we avoid a potential pitfall here.
         secondary_output = subprocess.DEVNULL if self.isPacket() else subprocess.PIPE
         self.secondary_process_demod = subprocess.Popen(
-            secondary_command_demod, stdout=secondary_output, shell=True, preexec_fn=os.setpgrp, env=my_env
+            secondary_command_demod, stdout=secondary_output, shell=True, start_new_session=True, env=my_env
         )
         self.secondary_processes_running = True
 
         if self.isWsjtMode():
             smd = self.get_secondary_demodulator()
+            chopper_profile = None
             if smd == "ft8":
-                chopper = Ft8Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Ft8Profile()
             elif smd == "wspr":
-                chopper = WsprChopper(self.secondary_process_demod.stdout)
+                chopper_profile = WsprProfile()
             elif smd == "jt65":
-                chopper = Jt65Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Jt65Profile()
             elif smd == "jt9":
-                chopper = Jt9Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Jt9Profile()
             elif smd == "ft4":
-                chopper = Ft4Chopper(self.secondary_process_demod.stdout)
+                chopper_profile = Ft4Profile()
+            if chopper_profile is not None:
+                chopper = AudioChopper(self, self.secondary_process_demod.stdout, chopper_profile)
                 chopper.start()
                 self.output.send_output("wsjt_demod", chopper.read)
+        elif self.isJs8():
+            chopper = AudioChopper(self, self.secondary_process_demod.stdout, *Js8Profiles.getEnabledProfiles())
+            chopper.start()
+            self.output.send_output("js8_demod", chopper.read)
         elif self.isPacket():
             # we best get the ax25 packets from the kiss socket
             kiss = KissClient(self.direwolf_port)
             self.output.send_output("packet_demod", kiss.read)
+        elif self.isPocsag():
+            self.output.send_output("pocsag_demod", self.secondary_process_demod.stdout.readline)
         else:
             self.output.send_output("secondary_demod", partial(self.secondary_process_demod.stdout.read, 1))
 
         # open control pipes for csdr and send initialization data
-        if self.secondary_shift_pipe != None:  # TODO digimodes
+        if self.has_pipe("secondary_shift_pipe"):  # TODO digimodes
-            self.secondary_shift_pipe_file = open(self.secondary_shift_pipe, "w")  # TODO digimodes
             self.set_secondary_offset_freq(self.secondary_offset_freq)  # TODO digimodes
 
     def set_secondary_offset_freq(self, value):
         self.secondary_offset_freq = value
-        if self.secondary_processes_running and hasattr(self, "secondary_shift_pipe_file"):
+        if self.secondary_processes_running and self.has_pipe("secondary_shift_pipe"):
-            self.secondary_shift_pipe_file.write("%g\n" % (-float(self.secondary_offset_freq) / self.if_samp_rate()))
+            self.pipes["secondary_shift_pipe"].write("%g\n" % (-float(self.secondary_offset_freq) / self.if_samp_rate()))
-            self.secondary_shift_pipe_file.flush()
 
     def stop_secondary_demodulator(self):
-        if self.secondary_processes_running == False:
+        if not self.secondary_processes_running:
             return
         self.try_delete_pipes(self.secondary_pipe_names)
         self.try_delete_configs()
         if self.secondary_process_fft:
             try:
                 os.killpg(os.getpgid(self.secondary_process_fft.pid), signal.SIGTERM)
+                # drain any leftover data to free file descriptors
+                self.secondary_process_fft.communicate()
+                self.secondary_process_fft = None
             except ProcessLookupError:
                 # been killed by something else, ignore
                 pass
         if self.secondary_process_demod:
             try:
                 os.killpg(os.getpgid(self.secondary_process_demod.pid), signal.SIGTERM)
+                # drain any leftover data to free file descriptors
+                self.secondary_process_demod.communicate()
+                self.secondary_process_demod = None
             except ProcessLookupError:
                 # been killed by something else, ignore
                 pass
@@ -426,11 +519,21 @@ class dsp(object):
 
     def get_decimation(self, input_rate, output_rate):
         decimation = 1
-        while input_rate / (decimation + 1) >= output_rate:
+        correction = 1
+        # wideband fm has a much higher frequency deviation (75kHz).
+        # we cannot cover this if we immediately decimate to the sample rate the audio will have later on, so we need
+        # to compensate here.
+        # the factor of 5 is by experimentation only, with a minimum audio rate of 36kHz (enforced by the client)
+        # this allows us to cover at least +/- 80kHz of frequency spectrum (may be higher, but that's the worst case).
+        # the correction factor is automatically compensated for by the secondary decimation stage, which comes
+        # after the demodulator.
+        if self.get_demodulator() == "wfm":
+            correction = 5
+        while input_rate / (decimation + 1) >= output_rate * correction:
             decimation += 1
         fraction = float(input_rate / decimation) / output_rate
         intermediate_rate = input_rate / decimation
-        return (decimation, fraction, intermediate_rate)
+        return decimation, fraction, intermediate_rate
 
     def if_samp_rate(self):
         return self.samp_rate / self.decimation
@@ -441,11 +544,18 @@ class dsp(object):
     def get_output_rate(self):
         return self.output_rate
 
+    def get_hd_output_rate(self):
+        return self.hd_output_rate
+
     def get_audio_rate(self):
-        if self.isDigitalVoice() or self.isPacket():
+        if self.isDigitalVoice() or self.isPacket() or self.isPocsag() or self.isDrm():
             return 48000
-        elif self.isWsjtMode():
+        elif self.isWsjtMode() or self.isJs8():
             return 12000
+        elif self.isFreeDV():
+            return 8000
+        elif self.isHdAudio():
+            return self.get_hd_output_rate()
         return self.get_output_rate()
 
     def isDigitalVoice(self, demodulator=None):
@@ -458,11 +568,36 @@ class dsp(object):
             demodulator = self.get_secondary_demodulator()
         return demodulator in ["ft8", "wspr", "jt65", "jt9", "ft4"]
 
+    def isJs8(self, demodulator = None):
+        if demodulator is None:
+            demodulator = self.get_secondary_demodulator()
+        return demodulator == "js8"
+
     def isPacket(self, demodulator=None):
         if demodulator is None:
             demodulator = self.get_secondary_demodulator()
         return demodulator == "packet"
 
+    def isPocsag(self, demodulator=None):
+        if demodulator is None:
+            demodulator = self.get_secondary_demodulator()
+        return demodulator == "pocsag"
+
+    def isFreeDV(self, demodulator=None):
+        if demodulator is None:
+            demodulator = self.get_demodulator()
+        return demodulator == "freedv"
+
+    def isHdAudio(self, demodulator=None):
+        if demodulator is None:
+            demodulator = self.get_demodulator()
+        return demodulator == "wfm"
+
+    def isDrm(self, demodulator=None):
+        if demodulator is None:
+            demodulator = self.get_demodulator()
+        return demodulator == "drm"
+
     def set_output_rate(self, output_rate):
         if self.output_rate == output_rate:
             return
@@ -470,7 +605,16 @@ class dsp(object):
         self.calculate_decimation()
         self.restart()
 
+    def set_hd_output_rate(self, hd_output_rate):
+        if self.hd_output_rate == hd_output_rate:
+            return
+        self.hd_output_rate = hd_output_rate
+        self.calculate_decimation()
+        self.restart()
+
     def set_demodulator(self, demodulator):
+        if demodulator in ["usb", "lsb", "cw"]:
+            demodulator = "ssb"
         if self.demodulator == demodulator:
             return
         self.demodulator = demodulator
@@ -499,36 +643,39 @@ class dsp(object):
             return self.samp_rate / self.fft_fps / self.fft_averages
 
     def set_offset_freq(self, offset_freq):
+        if offset_freq is None:
+            return
         self.offset_freq = offset_freq
         if self.running:
-            self.modification_lock.acquire()
+            self.pipes["shift_pipe"].write("%g\n" % (-float(self.offset_freq) / self.samp_rate))
-            self.shift_pipe_file.write("%g\n" % (-float(self.offset_freq) / self.samp_rate))
+
-            self.shift_pipe_file.flush()
+    def set_center_freq(self, center_freq):
-            self.modification_lock.release()
+        # dsp only needs to know this to be able to pass it to decoders in the form of get_operating_freq()
+        self.center_freq = center_freq
+
+    def get_operating_freq(self):
+        return self.center_freq + self.offset_freq
 
     def set_bpf(self, low_cut, high_cut):
         self.low_cut = low_cut
         self.high_cut = high_cut
         if self.running:
-            self.modification_lock.acquire()
+            self.pipes["bpf_pipe"].write(
-            self.bpf_pipe_file.write(
                 "%g %g\n" % (float(self.low_cut) / self.if_samp_rate(), float(self.high_cut) / self.if_samp_rate())
             )
-            self.bpf_pipe_file.flush()
-            self.modification_lock.release()
 
     def get_bpf(self):
         return [self.low_cut, self.high_cut]
 
+    def convertToLinear(self, db):
+        return float(math.pow(10, db / 10))
+
     def set_squelch_level(self, squelch_level):
         self.squelch_level = squelch_level
         # no squelch required on digital voice modes
-        actual_squelch = 0 if self.isDigitalVoice() or self.isPacket() else self.squelch_level
+        actual_squelch = -150 if self.isDigitalVoice() or self.isPacket() or self.isPocsag() or self.isFreeDV() else self.squelch_level
         if self.running:
-            self.modification_lock.acquire()
+            self.pipes["squelch_pipe"].write("%g\n" % (self.convertToLinear(actual_squelch)))
-            self.squelch_pipe_file.write("%g\n" % (float(actual_squelch)))
-            self.squelch_pipe_file.flush()
-            self.modification_lock.release()
 
     def set_unvoiced_quality(self, q):
         self.unvoiced_quality = q
@@ -538,39 +685,42 @@ class dsp(object):
         return self.unvoiced_quality
 
     def set_dmr_filter(self, filter):
-        if self.dmr_control_pipe_file:
+        if self.has_pipe("dmr_control_pipe"):
-            self.dmr_control_pipe_file.write("{0}\n".format(filter))
+            self.pipes["dmr_control_pipe"].write("{0}\n".format(filter))
-            self.dmr_control_pipe_file.flush()
 
-    def mkfifo(self, path):
+    def set_wfm_deemphasis_tau(self, tau):
-        try:
+        if self.wfm_deemphasis_tau == tau:
-            os.unlink(path)
+            return
-        except:
+        self.wfm_deemphasis_tau = tau
-            pass
+        self.restart()
-        os.mkfifo(path)
 
     def ddc_transition_bw(self):
         return self.ddc_transition_bw_rate * (self.if_samp_rate() / float(self.samp_rate))
 
     def try_create_pipes(self, pipe_names, command_base):
-        for pipe_name in pipe_names:
+        for pipe_name, pipe_type in pipe_names.items():
+            if self.has_pipe(pipe_name):
+                logger.warning("{pipe_name} is still in use", pipe_name=pipe_name)
+                self.pipes[pipe_name].close()
             if "{" + pipe_name + "}" in command_base:
-                setattr(self, pipe_name, self.pipe_base_path + pipe_name)
+                p = self.pipe_base_path + pipe_name
-                self.mkfifo(getattr(self, pipe_name))
+                encoding = None
+                # TODO make digiham output unicode and then change this here
+                #      the whole pipe enoding feature onlye exists because of this
+                if pipe_name == "meta_pipe":
+                    encoding = "cp437"
+                self.pipes[pipe_name] = Pipe.create(p, pipe_type, encoding=encoding)
             else:
-                setattr(self, pipe_name, None)
+                self.pipes[pipe_name] = None
+
+    def has_pipe(self, name):
+        return name in self.pipes and self.pipes[name] is not None
 
     def try_delete_pipes(self, pipe_names):
         for pipe_name in pipe_names:
-            pipe_path = getattr(self, pipe_name, None)
+            if self.has_pipe(pipe_name):
-            if pipe_path:
+                self.pipes[pipe_name].close()
-                try:
+                self.pipes[pipe_name] = None
-                    os.unlink(pipe_path)
-                except FileNotFoundError:
-                    # it seems like we keep calling this twice. no idea why, but we don't need the resulting error.
-                    pass
-                except Exception:
-                    logger.exception("try_delete_pipes()")
 
     def try_create_configs(self, command):
         if "{direwolf_config}" in command:
@@ -597,23 +747,36 @@ class dsp(object):
             self.direwolf_config = None
 
     def start(self):
-        self.modification_lock.acquire()
+        with self.modification_lock:
             if self.running:
-            self.modification_lock.release()
                 return
             self.running = True
 
             command_base = " | ".join(self.chain(self.demodulator))
 
             # create control pipes for csdr
-        self.pipe_base_path = "{tmp_dir}/openwebrx_pipe_{myid}_".format(tmp_dir=self.temporary_directory, myid=id(self))
-
             self.try_create_pipes(self.pipe_names, command_base)
 
+            # send initial config through the pipes
+            if self.has_pipe("bpf_pipe"):
+                self.set_bpf(self.low_cut, self.high_cut)
+            if self.has_pipe("shift_pipe"):
+                self.set_offset_freq(self.offset_freq)
+            if self.has_pipe("squelch_pipe"):
+                self.set_squelch_level(self.squelch_level)
+            if self.has_pipe("dmr_control_pipe"):
+                self.set_dmr_filter(3)
+
             # run the command
             command = command_base.format(
-            bpf_pipe=self.bpf_pipe,
+                bpf_pipe=self.pipes["bpf_pipe"],
-            shift_pipe=self.shift_pipe,
+                shift_pipe=self.pipes["shift_pipe"],
+                squelch_pipe=self.pipes["squelch_pipe"],
+                smeter_pipe=self.pipes["smeter_pipe"],
+                meta_pipe=self.pipes["meta_pipe"],
+                iqtee_pipe=self.pipes["iqtee_pipe"],
+                iqtee2_pipe=self.pipes["iqtee2_pipe"],
+                dmr_control_pipe=self.pipes["dmr_control_pipe"],
                 decimation=self.decimation,
                 last_decimation=self.last_decimation,
                 fft_size=self.fft_size,
@@ -624,16 +787,11 @@ class dsp(object):
                 flowcontrol=int(self.samp_rate * 2),
                 start_bufsize=self.base_bufsize * self.decimation,
                 nc_port=self.nc_port,
-            squelch_pipe=self.squelch_pipe,
-            smeter_pipe=self.smeter_pipe,
-            meta_pipe=self.meta_pipe,
-            iqtee_pipe=self.iqtee_pipe,
-            iqtee2_pipe=self.iqtee2_pipe,
                 output_rate=self.get_output_rate(),
                 smeter_report_every=int(self.if_samp_rate() / 6000),
                 unvoiced_quality=self.get_unvoiced_quality(),
-            dmr_control_pipe=self.dmr_control_pipe,
                 audio_rate=self.get_audio_rate(),
+                wfm_deemphasis_tau=self.wfm_deemphasis_tau,
             )
 
             logger.debug("Command = %s", command)
@@ -644,7 +802,7 @@ class dsp(object):
                 my_env["CSDR_PRINT_BUFSIZES"] = "1"
 
             out = subprocess.PIPE if self.output.supports_type("audio") else subprocess.DEVNULL
-        self.process = subprocess.Popen(command, stdout=out, shell=True, preexec_fn=os.setpgrp, env=my_env)
+            self.process = subprocess.Popen(command, stdout=out, shell=True, start_new_session=True, env=my_env)
 
             def watch_thread():
                 rc = self.process.wait()
@@ -653,52 +811,32 @@ class dsp(object):
                     logger.debug("restarting since rc = 0, self.running = true, and no modification")
                     self.restart()
 
-        threading.Thread(target=watch_thread).start()
+            threading.Thread(target=watch_thread, name="csdr_watch_thread").start()
 
-        if self.output.supports_type("audio"):
+            audio_type = "hd_audio" if self.isHdAudio() else "audio"
+            if self.output.supports_type(audio_type):
                 self.output.send_output(
-                "audio",
+                    audio_type,
                     partial(
                         self.process.stdout.read,
                         self.get_fft_bytes_to_read() if self.demodulator == "fft" else self.get_audio_bytes_to_read(),
                     ),
                 )
 
-        # open control pipes for csdr
-        if self.bpf_pipe:
-            self.bpf_pipe_file = open(self.bpf_pipe, "w")
-        if self.shift_pipe:
-            self.shift_pipe_file = open(self.shift_pipe, "w")
-        if self.squelch_pipe:
-            self.squelch_pipe_file = open(self.squelch_pipe, "w")
             self.start_secondary_demodulator()
 
-        self.modification_lock.release()
+        if self.has_pipe("smeter_pipe"):
-
-        # send initial config through the pipes
-        if self.squelch_pipe:
-            self.set_squelch_level(self.squelch_level)
-        if self.shift_pipe:
-            self.set_offset_freq(self.offset_freq)
-        if self.bpf_pipe:
-            self.set_bpf(self.low_cut, self.high_cut)
-        if self.smeter_pipe:
-            self.smeter_pipe_file = open(self.smeter_pipe, "r")
-
             def read_smeter():
-                raw = self.smeter_pipe_file.readline()
+                raw = self.pipes["smeter_pipe"].readline()
                 if len(raw) == 0:
                     return None
                 else:
                     return float(raw.rstrip("\n"))
 
             self.output.send_output("smeter", read_smeter)
-        if self.meta_pipe != None:
+        if self.has_pipe("meta_pipe"):
-            # TODO make digiham output unicode and then change this here
-            self.meta_pipe_file = open(self.meta_pipe, "r", encoding="cp437")
-
             def read_meta():
-                raw = self.meta_pipe_file.readline()
+                raw = self.pipes["meta_pipe"].readline()
                 if len(raw) == 0:
                     return None
                 else:
@@ -706,15 +844,19 @@ class dsp(object):
 
             self.output.send_output("meta", read_meta)
 
-        if self.dmr_control_pipe:
+        if self.csdr_dynamic_bufsize:
-            self.dmr_control_pipe_file = open(self.dmr_control_pipe, "w")
+            self.process.stdout.read(8)  # dummy read to skip bufsize & preamble
+            logger.debug("Note: CSDR_DYNAMIC_BUFSIZE_ON = 1")
 
     def stop(self):
-        self.modification_lock.acquire()
+        with self.modification_lock:
             self.running = False
-        if hasattr(self, "process"):
+            if self.process is not None:
                 try:
                     os.killpg(os.getpgid(self.process.pid), signal.SIGTERM)
+                    # drain any leftover data to free file descriptors
+                    self.process.communicate()
+                    self.process = None
                 except ProcessLookupError:
                     # been killed by something else, ignore
                     pass
@@ -722,8 +864,6 @@ class dsp(object):
 
             self.try_delete_pipes(self.pipe_names)
 
-        self.modification_lock.release()
-
     def restart(self):
         if not self.running:
             return
@@ -732,4 +872,3 @@ class dsp(object):
 
     def __del__(self):
         self.stop()
-        del self.process

csdr/pipe.py

@@ -0,0 +1,155 @@
+import os
+import select
+import time
+import threading
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class Pipe(object):
+    READ = "r"
+    WRITE = "w"
+    NONE = None
+
+    @staticmethod
+    def create(path, t, encoding=None):
+        if t == Pipe.READ:
+            return ReadingPipe(path, encoding=encoding)
+        elif t == Pipe.WRITE:
+            return WritingPipe(path, encoding=encoding)
+        elif t == Pipe.NONE:
+            return Pipe(path, None, encoding=encoding)
+
+    def __init__(self, path, direction, encoding=None):
+        self.doOpen = True
+        self.path = "{base}_{myid}".format(base=path, myid=id(self))
+        self.direction = direction
+        self.encoding = encoding
+        self.file = None
+        os.mkfifo(self.path)
+
+    def open(self):
+        """
+        this method opens the file descriptor with an added O_NONBLOCK flag. This gives us a special behaviour for
+        FIFOS, when they are not opened by the opposing side:
+
+         - opening a pipe for writing will throw an OSError with errno = 6 (ENXIO). This is handled specially in the
+           WritingPipe class.
+         - opening a pipe for reading will pass through this method instantly, even if the opposing end has not been
+           opened yet, but the resulting file descriptor will behave as if O_NONBLOCK is set (even if we remove it
+           immediately here), resulting in empty reads until data is available. This is handled specially in the
+           ReadingPipe class.
+        """
+        def opener(path, flags):
+            fd = os.open(path, flags | os.O_NONBLOCK)
+            os.set_blocking(fd, True)
+            return fd
+
+        self.file = open(self.path, self.direction, encoding=self.encoding, opener=opener)
+
+    def close(self):
+        self.doOpen = False
+        try:
+            if self.file is not None:
+                self.file.close()
+            os.unlink(self.path)
+        except FileNotFoundError:
+            # it seems like we keep calling this twice. no idea why, but we don't need the resulting error.
+            pass
+        except Exception:
+            logger.exception("Pipe.close()")
+
+    def __str__(self):
+        return self.path
+
+
+class WritingPipe(Pipe):
+    def __init__(self, path, encoding=None):
+        self.queue = []
+        self.queueLock = threading.Lock()
+        super().__init__(path, "w", encoding=encoding)
+        self.open()
+
+    def open_and_dequeue(self):
+        """
+        This method implements a retry loop that can be interrupted in case the Pipe gets shutdown before actually
+        being connected.
+
+        After the pipe is opened successfully, all data that has been queued is sent in the order it was passed into
+        write().
+        """
+        retries = 0
+
+        while self.file is None and self.doOpen and retries < 10:
+            try:
+                super().open()
+            except OSError as error:
+                # ENXIO = FIFO has not been opened for reading
+                if error.errno == 6:
+                    time.sleep(.1)
+                    retries += 1
+                else:
+                    raise
+
+        # if doOpen is false, opening has been canceled, so no warning in that case.
+        if self.file is None:
+            if self.doOpen:
+                logger.warning("could not open FIFO %s", self.path)
+            return
+
+        with self.queueLock:
+            for i in self.queue:
+                self.file.write(i)
+            self.file.flush()
+            self.queue = None
+
+    def open(self):
+        """
+        This sends the opening operation off to a background thread. If we were to block the thread here, another pipe
+        may be waiting in the queue to be opened on the opposing side, resulting in a deadlock
+        """
+        threading.Thread(target=self.open_and_dequeue, name="csdr_pipe_thread").start()
+
+    def write(self, data):
+        """
+        This method queues all data to be written until the file is actually opened. As soon as a file is available,
+        it becomes a passthrough.
+        """
+        if self.file is None:
+            with self.queueLock:
+                self.queue.append(data)
+            return
+        r = self.file.write(data)
+        self.file.flush()
+        return r
+
+
+class ReadingPipe(Pipe):
+    def __init__(self, path, encoding=None):
+        super().__init__(path, "r", encoding=encoding)
+
+    def open(self):
+        """
+        This method implements an interruptible loop that waits for the file descriptor to be opened and the first
+        batch of data coming in using repeated select() calls.
+        :return:
+        """
+        if not self.doOpen:
+            return
+        super().open()
+        while self.doOpen:
+            (read, _, _) = select.select([self.file], [], [], 1)
+            if self.file in read:
+                break
+
+    def read(self):
+        if self.file is None:
+            self.open()
+        return self.file.read()
+
+    def readline(self):
+        if self.file is None:
+            self.open()
+        return self.file.readline()

debian/changelog

@@ -0,0 +1,153 @@
+openwebrx (0.20.0) buster focal; urgency=low
+
+  * Added the ability to sign multiple keys in a single request, thus enabling
+    multiple users to claim a single receiver on receiverbook.de
+  * Fixed file descriptor leaks to prevent "too many open files" errors
+  * Add new demodulator chain for FreeDV
+  * Added new HD audio streaming mode along with a new WFM demodulator
+  * Reworked AGC code for better results in AM, SSB and digital modes
+  * Added support for demodulation of "Digital Radio Mondiale" (DRM) broadcast
+    using the "dream" decoder.
+  * New default waterfall color scheme
+  * Prototype of a continuous automatic waterfall calibration mode
+  * New devices supported:
+    - FunCube Dongle Pro+ (`"type": "fcdpp"`)
+    - Support for connections to rtl_tcp (`"type": "rtl_tcp"`)
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Sun, 11 Oct 2020 13:02:00 +0000
+
+openwebrx (0.19.1) buster focal; urgency=low
+
+  * Added ability to authenticate receivers with listing sites using
+    "receiver id" tokens
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Sat, 13 Jun 2020 16:46:00 +0000
+
+openwebrx (0.19.0) buster focal; urgency=low
+  * Fix direwolf connection setup by implementing a retry loop
+  * Pass direct sampling mode changes for rtl_sdr_soapy to owrx_connector
+  * OSM maps instead of Google when google_maps_api_key is not set (thanks
+    @jquagga)
+  * Improved logic to pass parameters to soapy devices.
+    - `rtl_sdr_soapy`: added support for `bias_tee`
+    - `sdrplay`: added support for `bias_tee`, `rf_notch` and `dab_notch`
+    - `airspy`: added support for `bitpack`
+  * Added support for Perseus-SDR devices, (thanks @amontefusco)
+  * Property System has been rewritten so that defaults on sdr behave as
+    expected
+  * Waterfall range auto-adjustment now only takes the center 80% of the
+    spectrum into account, which should work better with SDRs that oversample
+    or have rather flat filter curves towards the spectrum edges
+  * Bugfix for negative network usage
+  * FiFi SDR: prevent arecord from shutting down after 2GB of data has been
+    sent
+  * Added support for bias tee control on rtl_sdr devices
+  * All connector driven SDRs now support `"rf_gain": "auto"` to enable AGC
+  * `rtl_sdr` type now also supports the `direct_sampling` option
+  * Added decoding implementation for for digimode "JS8Call" (requires an
+    installation of js8call and the js8py library)
+  * Reorganization of the frontend demodulator code
+  * Improve receiver load time by concatenating javascript assets
+  * HackRF support is now based on SoapyHackRF
+  * Removed sdr.hu server listing support since the site has been shut down
+  * Added support for Radioberry 2 Rasbperry Pi SDR Cape
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Mon, 01 Jun 2020 17:02:00 +0000
+
+openwebrx (0.18.0) buster; urgency=low
+
+  * Compression, resampling and filtering in the frontend have been rewritten
+    in javascript, sdr.js has been removed
+  * Decoding of Pocsag modulation is now possible
+  * Removed the 3D waterfall since it had no real application and required ~1MB
+    of javascript code to be downloaded
+  * Improved the frontend handling of the "too many users" scenario
+  * PSK63 digimode is now available (same decoding pipeline as PSK31, but with
+    adopted parameters)
+  * The frequency can now be manipulated with the mousewheel, which should
+    allow the user to tune more precise. The tuning step size is determined by
+    the digit the mouse cursor is hovering over.
+  * Clicking on the frequency now opens an input for direct frequency selection
+  * URL hashes have been fixed and improved: They are now updated
+    automatically, so a shared URL will include frequency and demodulator,
+    which allows for improved sharing and linking.
+  * New daylight scheduler for background decoding, allows profiles to be
+    selected by local sunrise / sunset times
+  * The owrx_connector is now the default way of communicating with sdr
+    devices. The old sdr types have been replaced, all `_connector` suffixes on
+    the type must be removed!
+  * The sources have been refactored, making it a lot easier to add support for
+    other devices
+  * SDR device failure handling has been improved, including user feedback
+  * New devices supported:
+  * wsjt-x updated to 2.1.2
+  * The rtl_tcp compatibility mode of the owrx_connector is now configurable
+    using the `rtltcp_compat` flag
+  * explicit device filter for soapy devices for multi-device setups
+  * compatibility fixes for safari browsers (ios and mac)
+  * Offset tuning using the `lfo_offset` has been reworked in a way that
+    `center_freq` has to be set to the frequency you actually want to listen
+    to. If you're using an `lfo_offset` already, you will probably need to
+    change its sign.
+  * `initial_squelch_level` can now be set on each profile.
+  * Part of the frontend code has been reworked
+    - Audio buffer minimums have been completely stripped. As a result, you
+      should get better latency. Unfortunately, this also means there will be
+      some skipping when audio starts.
+    - Now also supports AudioWorklets (for those browser that have it).
+    - Mousewheel controls for the receiver sliders
+  * Error handling for failed SDR devices
+  * One of the most-requested features is finally coming to OpenWebRX:
+    Bookmarks (sometimes also referred to as labels).
+    There's two kinds of bookmarks available:
+    - Serverside bookmarks that are set up by the receiver administrator.
+      Check the file `bookmarks.json` for examples!
+    - Clientside bookmarks which every user can store for themselves. They are
+      stored in the browser's localStorage.
+  * Automatic reporting of spots to [pskreporter](https://pskreporter.info/) is
+    now possible. Please have a look at the configuration on how to set it up.
+  * Websocket communication has been overhauled in large parts. It should now
+    be more reliable, and failing connections should now have no impact on
+    other users.
+  * Profile scheduling allows to set up band-hopping if you are running
+    background services.
+  * APRS now has the ability to show symbols on the map, if a corresponding
+    symbol set has been installed. Check the config!
+  * Debug logging has been disabled in a handful of modules, expect vastly
+    reduced output on the shell.
+  * New set of APRS-related features
+    - Decode Packet transmissions using direwolf (1k2 only for now)
+    - APRS packets are mostly decoded and shown both in a new panel and on the
+      map
+    - APRS is also available as a background service
+    - direwolfs I-gate functionality can be enabled, which allows your receiver
+      to work as a receive-only I-gate for the APRS network in the background
+  * Demodulation for background services has been optimized to use less total
+    bandwidth, saving CPU
+  * More metrics have been added; they can be used together with collectd and
+    its curl_json plugin for now, with some limitations.
+  * New bandplan feature, the first thing visible is the "dial" indicator that
+    brings you right to the dial frequency for digital modes
+  * fixed some bugs in the websocket communication which broke the map
+  * WSJT-X integration (FT8, FT4, WSPR, JT65, JT9 using wsjt-x demodulators)
+  * New Map Feature that shows both decoded grid squares from FT8 and Locations
+    decoded from YSF digital voice
+  * New Feature report that will show what functionality is available
+  * major rework on the openwebrx core
+  * Support of multiple SDR devices simultaneously
+  * Support for multiple profiles per SDR that allow the user to listen to
+    different frequencies
+  * Support for digital voice decoding
+  * Feature detection that will disable functionality when dependencies are not
+    available (if you're missing the digital
+    buttons, this is probably why)
+  * Support added for the following SDR sources:
+    - LimeSDR (`"type": "lime_sdr"`)
+    - PlutoSDR (`"type": "pluto_sdr"`)
+    - RTL_SDR via Soapy (`"type": "rtl_sdr_soapy"`) on special request to allow
+      use of the direct sampling mode
+    - SoapyRemote (`"type": "soapy_remote"`)
+    - FiFiSDR (`"type": "fifi_sdr"`)
+    - airspyhf devices (Airspy HF+ / Discovery) (`"type": "airspyhf"`)
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Tue, 18 Feb 2020 20:09:00 +0000

debian/compat

@@ -0,0 +1 @@
+10

debian/control

@@ -0,0 +1,16 @@
+Source: openwebrx
+Maintainer: Jakob Ketterl <jakob.ketterl@gmx.de>
+Section: hamradio
+Priority: optional
+Standards-Version: 4.2.0
+Build-Depends: debhelper (>= 11), dh-python, python3-all (>= 3.5), python3-setuptools
+Homepage: https://www.openwebrx.de/
+Vcs-Browser: https://github.com/jketterl/openwebrx
+Vcs-Git: https://github.com/jketterl/openwebrx.git
+
+Package: openwebrx
+Architecture: all
+Depends: adduser, python3 (>= 3.5), python3-pkg-resources, csdr (>= 0.17), netcat, owrx-connector (>= 0.3), python3-js8py (>= 0.1), ${python3:Depends}, ${misc:Depends}
+Recommends: digiham (>= 0.3), dsd (>= 1.7), sox, direwolf (>= 1.4), wsjtx, soapysdr-tools
+Description: multi-user web sdr
+ Open source, multi-user SDR receiver with a web interface

debian/openwebrx.install

@@ -0,0 +1,5 @@
+config_webrx.py etc/openwebrx/
+bands.json etc/openwebrx/
+bookmarks.json etc/openwebrx/
+users.json etc/openwebrx/
+systemd/openwebrx.service lib/systemd/system/

debian/postinst

@@ -0,0 +1,7 @@
+#!/bin/bash
+set -euxo pipefail
+
+adduser --system --group --no-create-home --home /nonexistant openwebrx
+usermod -aG plugdev openwebrx
+
+#DEBHELPER#

debian/rules

@@ -0,0 +1,8 @@
+#!/usr/bin/make -f
+export PYBUILD_NAME=openwebrx
+
+%:
+	dh $@ --with python3 --buildsystem=pybuild --with systemd
+
+override_dh_strip_nondeterminism:
+	dh_strip_nondeterminism -X.png

debian/source/format

@@ -0,0 +1 @@
+3.0 (native)

docker.sh

@@ -0,0 +1,97 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ARCH=$(uname -m)
+IMAGES="openwebrx-rtlsdr openwebrx-sdrplay openwebrx-hackrf openwebrx-airspy openwebrx-rtlsdr-soapy openwebrx-plutosdr openwebrx-limesdr openwebrx-soapyremote openwebrx-perseus openwebrx-fcdpp openwebrx-radioberry openwebrx-uhd openwebrx-redpitaya openwebrx-rtltcp openwebrx-full openwebrx"
+ALL_ARCHS="x86_64 armv7l aarch64"
+TAG=${TAG:-"latest"}
+ARCHTAG="$TAG-$ARCH"
+
+usage () {
+  echo "Usage: ${0} [command]"
+  echo "Available commands:"
+  echo "  help       Show this usage information"
+  echo "  build      Build all docker images"
+  echo "  push       Push built docker images to the docker hub"
+  echo "  manifest   Compile the docker hub manifest (combines arm and x86 tags into one)"
+  echo "  tag        Tag a release"
+}
+
+build () {
+  # build the base images
+  docker build --pull -t openwebrx-base:${ARCHTAG} -f docker/Dockerfiles/Dockerfile-base .
+  docker build --build-arg ARCHTAG=${ARCHTAG} -t openwebrx-soapysdr-base:${ARCHTAG} -f docker/Dockerfiles/Dockerfile-soapysdr .
+
+  for image in ${IMAGES}; do
+    i=${image:10}
+    # "openwebrx" is a special image that gets tag-aliased later on
+    if [[ ! -z "${i}" ]] ; then
+      docker build --build-arg ARCHTAG=$ARCHTAG -t jketterl/${image}:${ARCHTAG} -f docker/Dockerfiles/Dockerfile-${i} .
+    fi
+  done
+
+  # tag openwebrx alias image
+  docker tag jketterl/openwebrx-full:${ARCHTAG} jketterl/openwebrx:${ARCHTAG}
+}
+
+push () {
+  for image in ${IMAGES}; do
+    docker push jketterl/$image:$ARCHTAG
+  done
+}
+
+manifest () {
+  for image in ${IMAGES}; do
+    # there's no docker manifest rm command, and the create --amend does not work, so we have to clean up manually
+    rm -rf "${HOME}/.docker/manifests/docker.io_jketterl_${image}-${TAG}"
+    IMAGE_LIST=""
+    for a in $ALL_ARCHS; do
+      IMAGE_LIST="$IMAGE_LIST jketterl/$image:$TAG-$a"
+    done
+    docker manifest create jketterl/$image:$TAG $IMAGE_LIST
+    docker manifest push --purge jketterl/$image:$TAG
+  done
+}
+
+tag () {
+  if [[ -x ${1:-} || -z ${2:-} ]] ; then
+    echo "Usage: ${0} tag [SRC_TAG] [TARGET_TAG]"
+    return
+  fi
+
+  local SRC_TAG=${1}
+  local TARGET_TAG=${2}
+
+  for image in ${IMAGES}; do
+    # there's no docker manifest rm command, and the create --amend does not work, so we have to clean up manually
+    rm -rf "${HOME}/.docker/manifests/docker.io_jketterl_${image}-${TARGET_TAG}"
+    IMAGE_LIST=""
+    for a in ${ALL_ARCHS}; do
+      docker pull jketterl/${image}:${SRC_TAG}-${a}
+      docker tag jketterl/${image}:${SRC_TAG}-${a} jketterl/${image}:${TARGET_TAG}-${a}
+      docker push jketterl/${image}:${TARGET_TAG}-${a}
+      IMAGE_LIST="${IMAGE_LIST} jketterl/${image}:${TARGET_TAG}-${a}"
+    done
+    docker manifest create jketterl/${image}:${TARGET_TAG} ${IMAGE_LIST}
+    docker manifest push --purge jketterl/${image}:${TARGET_TAG}
+    docker pull jketterl/${image}:${TARGET_TAG}
+  done
+}
+
+case ${1:-} in
+  build)
+    build
+    ;;
+  push)
+    push
+    ;;
+  manifest)
+    manifest
+    ;;
+  tag)
+    tag ${@:2}
+    ;;
+  *)
+    usage
+    ;;
+esac

docker/Dockerfiles/Dockerfile-airspy

@@ -1,6 +1,8 @@
-ARG ARCH
+ARG ARCHTAG
-FROM openwebrx-base:$ARCH
+FROM openwebrx-soapysdr-base:$ARCHTAG
 
-ADD docker/scripts/install-dependencies-airspy.sh /
+COPY docker/scripts/install-dependencies-airspy.sh /
-RUN /install-dependencies-airspy.sh
+RUN /install-dependencies-airspy.sh &&\
+    rm /install-dependencies-airspy.sh
 
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-base

@@ -1,17 +1,23 @@
-ARG BASE_IMAGE
+FROM debian:buster-slim
-FROM $BASE_IMAGE
 
-RUN apk add --no-cache bash
+COPY docker/files/js8call/js8call-hamlib.patch \
+     docker/files/wsjtx/wsjtx.patch \
+     docker/files/wsjtx/wsjtx-hamlib.patch \
+     docker/files/dream/dream.patch \
+     docker/scripts/install-dependencies.sh /
+RUN /install-dependencies.sh && \
+    rm /install-dependencies.sh && \
+    rm /*.patch
+COPY docker/scripts/install-owrx-tools.sh /
+RUN /install-owrx-tools.sh && \
+    rm /install-owrx-tools.sh
 
-ADD docker/scripts/direwolf-1.5.patch /
+ENTRYPOINT ["/init"]
-ADD docker/scripts/install-dependencies.sh /
-RUN /install-dependencies.sh
 
-ADD . /openwebrx
+WORKDIR /opt/openwebrx
 
-WORKDIR /openwebrx
+VOLUME /etc/openwebrx
 
-VOLUME /config
+CMD [ "/opt/openwebrx/docker/scripts/run.sh" ]
 
-ENTRYPOINT [ "/openwebrx/docker/scripts/run.sh" ]
 EXPOSE 8073

docker/Dockerfiles/Dockerfile-fcdpp

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-fcdpp.sh /
+RUN /install-dependencies-fcdpp.sh &&\
+    rm /install-dependencies-fcdpp.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-full

@@ -1,11 +1,29 @@
-ARG ARCH
+ARG ARCHTAG
-FROM openwebrx-base:$ARCH
+FROM openwebrx-base:$ARCHTAG
 
-ADD docker/scripts/install-dependencies-*.sh /
+COPY docker/scripts/install-dependencies-*.sh \
-ADD docker/scripts/install-lib.*.patch /
+     docker/files/sdrplay/install-lib.*.patch \
+     docker/scripts/install-connectors.sh /
 
-RUN /install-dependencies-rtlsdr.sh
+RUN /install-dependencies-rtlsdr.sh &&\
-RUN /install-dependencies-hackrf.sh
+    /install-dependencies-soapysdr.sh &&\
-RUN /install-dependencies-soapysdr.sh
+    /install-dependencies-hackrf.sh &&\
-RUN /install-dependencies-sdrplay.sh
+    /install-dependencies-sdrplay.sh &&\
-RUN /install-dependencies-airspy.sh
+    /install-dependencies-airspy.sh &&\
+    /install-dependencies-rtlsdr-soapy.sh &&\
+    /install-dependencies-plutosdr.sh &&\
+    /install-dependencies-limesdr.sh &&\
+    /install-dependencies-soapyremote.sh &&\
+    /install-dependencies-perseus.sh &&\
+    /install-dependencies-fcdpp.sh &&\
+    /install-dependencies-radioberry.sh &&\
+    /install-dependencies-uhd.sh &&\
+    /install-dependencies-redpitaya.sh &&\
+    /install-connectors.sh &&\
+    rm /install-dependencies-*.sh &&\
+    rm /install-lib.*.patch && \
+    rm /install-connectors.sh
+
+COPY docker/files/services/sdrplay /etc/services.d/sdrplay
+
+ADD . /opt/openwebrx

docker/Dockerfiles/Dockerfile-hackrf

@@ -1,6 +1,8 @@
-ARG ARCH
+ARG ARCHTAG
-FROM openwebrx-base:$ARCH
+FROM openwebrx-soapysdr-base:$ARCHTAG
 
-ADD docker/scripts/install-dependencies-hackrf.sh /
+COPY docker/scripts/install-dependencies-hackrf.sh /
-RUN /install-dependencies-hackrf.sh
+RUN /install-dependencies-hackrf.sh &&\
+    rm /install-dependencies-hackrf.sh
 
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-limesdr

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-limesdr.sh /
+RUN /install-dependencies-limesdr.sh &&\
+    rm /install-dependencies-limesdr.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-perseus

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-perseus.sh /
+RUN /install-dependencies-perseus.sh &&\
+    rm /install-dependencies-perseus.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-plutosdr

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-plutosdr.sh /
+RUN /install-dependencies-plutosdr.sh &&\
+    rm /install-dependencies-plutosdr.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-radioberry

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-radioberry.sh /
+RUN /install-dependencies-radioberry.sh &&\
+    rm /install-dependencies-radioberry.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-redpitaya

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-redpitaya.sh /
+RUN /install-dependencies-redpitaya.sh &&\
+    rm /install-dependencies-redpitaya.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-rtlsdr

@@ -1,6 +1,12 @@
-ARG ARCH
+ARG ARCHTAG
-FROM openwebrx-base:$ARCH
+FROM openwebrx-base:$ARCHTAG
 
-ADD docker/scripts/install-dependencies-rtlsdr.sh /
+COPY docker/scripts/install-dependencies-rtlsdr.sh \
-RUN /install-dependencies-rtlsdr.sh
+     docker/scripts/install-connectors.sh /
 
+RUN /install-dependencies-rtlsdr.sh &&\
+    rm /install-dependencies-rtlsdr.sh &&\
+    /install-connectors.sh &&\
+    rm /install-connectors.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-rtlsdr-soapy

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-rtlsdr-soapy.sh /
+RUN /install-dependencies-rtlsdr-soapy.sh &&\
+    rm /install-dependencies-rtlsdr-soapy.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-rtltcp

@@ -0,0 +1,9 @@
+ARG ARCHTAG
+FROM openwebrx-base:$ARCHTAG
+
+COPY docker/scripts/install-connectors.sh /
+
+RUN /install-connectors.sh &&\
+    rm /install-connectors.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-sdrplay

@@ -1,7 +1,12 @@
-ARG ARCH
+ARG ARCHTAG
-FROM openwebrx-soapysdr-base:$ARCH
+FROM openwebrx-soapysdr-base:$ARCHTAG
 
-ADD docker/scripts/install-dependencies-sdrplay.sh /
+COPY docker/scripts/install-dependencies-sdrplay.sh \
-ADD docker/scripts/install-lib.*.patch /
+     docker/files/sdrplay/install-lib.*.patch /
-RUN /install-dependencies-sdrplay.sh
+RUN /install-dependencies-sdrplay.sh &&\
+    rm /install-dependencies-sdrplay.sh &&\
+    rm /install-lib.*.patch
 
+COPY docker/files/services/sdrplay /etc/services.d/sdrplay
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-soapyremote

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-soapyremote.sh /
+RUN /install-dependencies-soapyremote.sh &&\
+    rm /install-dependencies-soapyremote.sh
+
+COPY . /opt/openwebrx

docker/Dockerfiles/Dockerfile-soapysdr

@@ -1,6 +1,9 @@
-ARG ARCH
+ARG ARCHTAG
-FROM openwebrx-base:$ARCH
+FROM openwebrx-base:$ARCHTAG
-
-ADD docker/scripts/install-dependencies-soapysdr.sh /
-RUN /install-dependencies-soapysdr.sh
 
+COPY docker/scripts/install-dependencies-soapysdr.sh \
+     docker/scripts/install-connectors.sh /
+RUN /install-dependencies-soapysdr.sh &&\
+    rm /install-dependencies-soapysdr.sh &&\
+    /install-connectors.sh &&\
+    rm /install-connectors.sh

docker/Dockerfiles/Dockerfile-uhd

@@ -0,0 +1,8 @@
+ARG ARCHTAG
+FROM openwebrx-soapysdr-base:$ARCHTAG
+
+COPY docker/scripts/install-dependencies-uhd.sh /
+RUN /install-dependencies-uhd.sh &&\
+    rm /install-dependencies-uhd.sh
+
+COPY . /opt/openwebrx

docker/env

@@ -0,0 +1,5 @@
+ARCH=$(uname -m)
+IMAGES="openwebrx-rtlsdr openwebrx-sdrplay openwebrx-hackrf openwebrx-airspy openwebrx-rtlsdr-soapy openwebrx-plutosdr openwebrx-limesdr openwebrx-soapyremote openwebrx-perseus openwebrx-fcdpp openwebrx-radioberry openwebrx-uhd openwebrx-redpitaya openwebrx-rtltcp openwebrx-full openwebrx"
+ALL_ARCHS="x86_64 armv7l aarch64"
+TAG=${TAG:-"latest"}
+ARCHTAG="$TAG-$ARCH"

docker/files/dream/dream.patch

@@ -0,0 +1,96 @@
+--- dream.pro.org	2020-09-04 22:51:51.579926191 +0200
++++ dream.pro	2020-09-04 22:52:57.609434707 +0200
+@@ -70,9 +70,6 @@
+       exists(/opt/local/include/speex/speex_preprocess.h) {
+         CONFIG += speexdsp
+       }
+-      exists(/opt/local/include/hamlib/rig.h) {
+-        CONFIG += hamlib
+-      }
+       contains(QT_VERSION, ^4\\.7.*) {
+ 	QT += phonon opengl svg
+         DEFINES -= QWT_NO_SVG
+@@ -138,12 +135,6 @@
+       packagesExist(sndfile) {
+         CONFIG += sndfile
+       }
+-      packagesExist(hamlib) {
+-        CONFIG += hamlib
+-      }
+-      packagesExist(gpsd) {
+-        CONFIG += gps
+-      }
+       packagesExist(pcap) {
+         CONFIG += pcap
+       }
+@@ -159,14 +150,6 @@
+       exists(/usr/local/include/sndfile.h) {
+         CONFIG += sndfile
+       }
+-      exists(/usr/include/hamlib/rig.h) | \
+-      exists(/usr/local/include/hamlib/rig.h) {
+-          CONFIG += hamlib
+-      }
+-      exists(/usr/include/gps.h) | \
+-      exists(/usr/local/include/gps.h) {
+-        CONFIG += gps
+-      }
+       exists(/usr/include/pcap.h) | \
+       exists(/usr/local/include/pcap.h) {
+         CONFIG += pcap
+@@ -194,9 +177,6 @@
+     exists($$OUT_PWD/include/speex/speex_preprocess.h) {
+       CONFIG += speexdsp
+     }
+-    exists($$OUT_PWD/include/hamlib/rig.h) {
+-      CONFIG += hamlib
+-    }
+     exists($$OUT_PWD/include/pcap.h) {
+       CONFIG += pcap
+     }
+@@ -225,7 +205,7 @@
+          LIBS += -lz
+     }
+ }
+-exists($$OUT_PWD/include/neaacdec.h) {
++exists(/usr/include/neaacdec.h) {
+      DEFINES += HAVE_LIBFAAD \
+      USE_FAAD2_LIBRARY
+      LIBS += -lfaad_drm
+@@ -257,11 +237,6 @@
+      win32:LIBS += libspeexdsp.lib
+      message("with libspeexdsp")
+ }
+-gps {
+-     DEFINES += HAVE_LIBGPS
+-     unix:LIBS += -lgps
+-     message("with gps")
+-}
+ pcap {
+      DEFINES += HAVE_LIBPCAP
+      unix:LIBS += -lpcap
+@@ -269,24 +244,6 @@
+      win32-g++:LIBS += -lwpcap -lpacket
+      message("with pcap")
+ }
+-hamlib {
+-     DEFINES += HAVE_LIBHAMLIB
+-     macx:LIBS += -framework IOKit
+-     unix:LIBS += -lhamlib
+-     win32:LIBS += libhamlib-2.lib
+-     HEADERS += src/util/Hamlib.h
+-     SOURCES += src/util/Hamlib.cpp
+-     qt {
+-       HEADERS += src/util-QT/Rig.h
+-       SOURCES += src/util-QT/Rig.cpp
+-     }
+-     gui {
+-         HEADERS += src/GUI-QT/RigDlg.h
+-         SOURCES += src/GUI-QT/RigDlg.cpp
+-         FORMS += RigDlg.ui
+-     }
+-     message("with hamlib")
+-}
+ qwt {
+     DEFINES += QWT_NO_SVG
+     macx {

docker/files/js8call/js8call-hamlib.patch

@@ -0,0 +1,151 @@
+diff -ur js8call-orig/CMake/Modules/Findhamlib.cmake js8call/CMake/Modules/Findhamlib.cmake
+--- js8call-orig/CMake/Modules/Findhamlib.cmake	2020-07-22 18:14:18.014499840 +0200
++++ js8call/CMake/Modules/Findhamlib.cmake	2020-07-22 18:16:07.200375473 +0200
+@@ -78,4 +78,4 @@
+ # Handle the  QUIETLY and REQUIRED  arguments and set  HAMLIB_FOUND to
+ # TRUE if all listed variables are TRUE
+ include (FindPackageHandleStandardArgs)
+-find_package_handle_standard_args (hamlib DEFAULT_MSG hamlib_INCLUDE_DIRS hamlib_LIBRARIES hamlib_LIBRARY_DIRS)
++find_package_handle_standard_args (hamlib DEFAULT_MSG hamlib_INCLUDE_DIRS hamlib_LIBRARIES)
+diff -ur js8call-orig/CMakeLists.txt js8call/CMakeLists.txt
+--- js8call-orig/CMakeLists.txt	2020-07-22 18:14:18.014499840 +0200
++++ js8call/CMakeLists.txt	2020-07-22 18:17:55.629633825 +0200
+@@ -558,7 +558,7 @@
+ #
+ # libhamlib setup
+ #
+-set (hamlib_STATIC 1)
++set (hamlib_STATIC 0)
+ find_package (hamlib 3 REQUIRED)
+ find_program (RIGCTL_EXE rigctl)
+ find_program (RIGCTLD_EXE rigctld)
+@@ -911,56 +911,6 @@
+   target_link_libraries (js8 wsjt_fort wsjt_cxx Qt5::Core)
+ endif (${OPENMP_FOUND} OR APPLE)
+ 
+-# build the main application
+-add_executable (js8call MACOSX_BUNDLE
+-  ${sqlite3_CSRCS}
+-  ${wsjtx_CXXSRCS}
+-  ${wsjtx_GENUISRCS}
+-  wsjtx.rc
+-  ${WSJTX_ICON_FILE}
+-  ${wsjtx_RESOURCES_RCC}
+-  images.qrc
+-  )
+-
+-if (WSJT_CREATE_WINMAIN)
+-  set_target_properties (js8call PROPERTIES WIN32_EXECUTABLE ON)
+-endif (WSJT_CREATE_WINMAIN)
+-
+-set_target_properties (js8call PROPERTIES
+-  MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/Darwin/Info.plist.in"
+-  MACOSX_BUNDLE_INFO_STRING "${WSJTX_DESCRIPTION_SUMMARY}"
+-  MACOSX_BUNDLE_ICON_FILE "${WSJTX_ICON_FILE}"
+-  MACOSX_BUNDLE_BUNDLE_VERSION ${wsjtx_VERSION}
+-  MACOSX_BUNDLE_SHORT_VERSION_STRING "v${wsjtx_VERSION}"
+-  MACOSX_BUNDLE_LONG_VERSION_STRING "Version ${wsjtx_VERSION}"
+-  MACOSX_BUNDLE_BUNDLE_NAME "${PROJECT_NAME}"
+-  MACOSX_BUNDLE_BUNDLE_EXECUTABLE_NAME "${PROJECT_NAME}"
+-  MACOSX_BUNDLE_COPYRIGHT "${PROJECT_COPYRIGHT}"
+-  MACOSX_BUNDLE_GUI_IDENTIFIER "org.kn4crd.js8call"
+-  )
+-
+-target_include_directories (js8call PRIVATE ${FFTW3_INCLUDE_DIRS})
+-if (APPLE)
+-  target_link_libraries (js8call wsjt_fort wsjt_cxx wsjt_qt wsjt_qtmm ${hamlib_LIBRARIES} ${FFTW3_LIBRARIES})
+-else ()
+-  target_link_libraries (js8call wsjt_fort_omp wsjt_cxx wsjt_qt wsjt_qtmm ${hamlib_LIBRARIES} ${FFTW3_LIBRARIES})
+-  if (OpenMP_C_FLAGS)
+-    set_target_properties (js8call PROPERTIES
+-      COMPILE_FLAGS "${OpenMP_C_FLAGS}"
+-      LINK_FLAGS "${OpenMP_C_FLAGS}"
+-      )
+-  endif ()
+-  set_target_properties (js8call PROPERTIES
+-    Fortran_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/fortran_modules_omp
+-    )
+-  if (WIN32)
+-    set_target_properties (js8call PROPERTIES
+-      LINK_FLAGS -Wl,--stack,16777216
+-      )
+-  endif ()
+-endif ()
+-qt5_use_modules (js8call SerialPort) # not sure why the interface link library syntax above doesn't work
+-
+ # if (UNIX)
+ #   if (NOT WSJT_SKIP_MANPAGES)
+ #     add_subdirectory (manpages)
+@@ -976,38 +926,10 @@
+ #
+ # installation
+ #
+-install (TARGETS js8call
+-  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  BUNDLE DESTINATION . COMPONENT runtime
+-  )
+-
+ install (TARGETS js8 RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   )
+ 
+-install (PROGRAMS
+-  ${RIGCTL_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctl-local${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (PROGRAMS
+-  ${RIGCTLD_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctld-local${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (FILES
+-  README
+-  COPYING
+-  INSTALL
+-  INSTALL-WSJTX
+-  DESTINATION ${CMAKE_INSTALL_DOCDIR}
+-  #COMPONENT runtime
+-  )
+-
+ install (FILES
+   contrib/Ephemeris/JPLEPH
+   DESTINATION ${CMAKE_INSTALL_DATADIR}/${CMAKE_PROJECT_NAME}
+@@ -1061,32 +983,6 @@
+   "${CMAKE_CURRENT_BINARY_DIR}/wsjtx_config.h"
+   )
+ 
+-
+-if (NOT WIN32 AND NOT APPLE)
+-  # install a desktop file so js8call appears in the application start
+-  # menu with an icon
+-  install (
+-    FILES js8call.desktop
+-    DESTINATION /usr/share/applications
+-    #COMPONENT runtime
+-    )
+-  install (
+-    FILES icons/Unix/js8call_icon.png
+-    DESTINATION /usr/share/pixmaps
+-    #COMPONENT runtime
+-    )
+-
+-    IF("${CMAKE_INSTALL_PREFIX}" STREQUAL "/opt/js8call")
+-        execute_process(COMMAND ln -s /opt/js8call/bin/js8call ljs8call)
+-
+-        install(FILES
+-            ${CMAKE_BINARY_DIR}/ljs8call DESTINATION /usr/bin/ RENAME js8call
+-            #COMPONENT runtime
+-        )
+-    endif()
+-endif (NOT WIN32 AND NOT APPLE)
+-
+-
+ #
+ # bundle fixup only done in Release or MinSizeRel configurations
+ #
+Only in js8call/: .idea

docker/files/sdrplay/install-lib.aarch64.patch

@@ -0,0 +1,23 @@
+diff -ur sdrplay-orig/install_lib.sh sdrplay/install_lib.sh
+--- sdrplay-orig/install_lib.sh	2020-05-24 14:30:06.022483867 +0000
++++ sdrplay/install_lib.sh	2020-05-24 14:30:49.093435726 +0000
+@@ -4,19 +4,6 @@
+ export MAJVERS="3"
+ 
+ echo "Installing SDRplay RSP API library ${VERS}..."
+-read -p "Press RETURN to view the license agreement" ret
+-
+-more sdrplay_license.txt
+-
+-while true; do
+-    echo "Press y and RETURN to accept the license agreement and continue with"
+-    read -p "the installation, or press n and RETURN to exit the installer [y/n] " yn
+-    case $yn in
+-        [Yy]* ) break;;
+-        [Nn]* ) exit;;
+-        * ) echo "Please answer y or n";;
+-    esac
+-done
+ 
+ export ARCH=`uname -m`
+ 

docker/files/sdrplay/install-lib.armv7l.patch

@@ -0,0 +1,40 @@
+diff -ur sdrplay-orig/install_lib.sh sdrplay/install_lib.sh
+--- sdrplay-orig/install_lib.sh	2020-05-24 14:13:04.561271707 +0000
++++ sdrplay/install_lib.sh	2020-05-24 14:16:20.068329040 +0000
+@@ -4,19 +4,6 @@
+ MAJVERS="3"
+ 
+ echo "Installing SDRplay RSP API library ${VERS}..."
+-read -p "Press RETURN to view the license agreement" ret
+-
+-more sdrplay_license.txt
+-
+-while true; do
+-    echo "Press y and RETURN to accept the license agreement and continue with"
+-    read -p "the installation, or press n and RETURN to exit the installer [y/n] " yn
+-    case $yn in
+-        [Yy]* ) break;;
+-        [Nn]* ) exit;;
+-        * ) echo "Please answer y or n";;
+-    esac
+-done
+ 
+ ARCH=`uname -m`
+ 
+@@ -141,16 +128,6 @@
+ echo "SDRplay API ${VERS} Installation Finished"
+ echo " "
+ 
+-while true; do
+-    echo "Would you like to add SDRplay USB IDs to the local database for easier
+-"
+-    read -p "identification in applications such as lsusb? [y/n] " yn
+-    case $yn in
+-        [Yy]* ) break;;
+-        [Nn]* ) exit;;
+-        * ) echo "Please answer y or n";;
+-    esac
+-done
+ sudo cp scripts/sdrplay_usbids.sh ${INSTALLBINDIR}/.
+ sudo chmod 755 ${INSTALLBINDIR}/sdrplay_usbids.sh
+ sudo cp scripts/sdrplay_ids.txt ${INSTALLBINDIR}/.

docker/files/sdrplay/install-lib.x86_64.patch

@@ -0,0 +1,39 @@
+diff -ur sdrplay-orig/install_lib.sh sdrplay/install_lib.sh
+--- sdrplay-orig/install_lib.sh	2020-05-24 13:56:56.622000041 +0000
++++ sdrplay/install_lib.sh	2020-05-24 13:58:51.837801559 +0000
+@@ -4,19 +4,6 @@
+ MAJVERS="3"
+ 
+ echo "Installing SDRplay RSP API library ${VERS}..."
+-read -p "Press RETURN to view the license agreement" ret
+-
+-more sdrplay_license.txt
+-
+-while true; do
+-    echo "Press y and RETURN to accept the license agreement and continue with"
+-    read -p "the installation, or press n and RETURN to exit the installer [y/n] " yn
+-    case $yn in
+-        [Yy]* ) break;;
+-        [Nn]* ) exit;;
+-        * ) echo "Please answer y or n";;
+-    esac
+-done
+ 
+ ARCH=`uname -m`
+ OSDIST="Unknown"
+@@ -157,15 +144,6 @@
+ echo " "
+ echo "SDRplay API ${VERS} Installation Finished"
+ echo " "
+-while true; do
+-    echo "Would you like to add SDRplay USB IDs to the local database for easier"
+-    read -p "identification in applications such as lsusb? [y/n] " yn
+-    case $yn in
+-        [Yy]* ) break;;
+-        [Nn]* ) exit;;
+-        * ) echo "Please answer y or n";;
+-    esac
+-done
+ sudo cp scripts/sdrplay_usbids.sh ${INSTALLBINDIR}/.
+ sudo chmod 755 ${INSTALLBINDIR}/sdrplay_usbids.sh
+ sudo cp scripts/sdrplay_ids.txt ${INSTALLBINDIR}/.

docker/files/services/sdrplay/run

@@ -0,0 +1,2 @@
+#!/usr/bin/execlineb -P
+/usr/local/bin/sdrplay_apiService

docker/files/wsjtx/wsjtx-hamlib.patch

@@ -0,0 +1,43 @@
+--- CMakeLists.txt.orig	2020-07-21 20:59:55.982026645 +0200
++++ CMakeLists.txt	2020-07-21 21:01:25.444836112 +0200
+@@ -80,24 +80,6 @@
+ 
+ include (ExternalProject)
+ 
+-
+-#
+-# build and install hamlib locally so it can be referenced by the
+-# WSJT-X build
+-#
+-ExternalProject_Add (hamlib
+-  GIT_REPOSITORY ${hamlib_repo}
+-  GIT_TAG ${hamlib_TAG}
+-  URL ${CMAKE_CURRENT_SOURCE_DIR}/src/${__hamlib_upstream}
+-  URL_HASH MD5=${hamlib_md5sum}
+-  #UPDATE_COMMAND ${CMAKE_COMMAND} -E env "[ -f ./bootstrap ] && ./bootstrap"
+-  PATCH_COMMAND ${PATCH_EXECUTABLE} -p1 -N < ${CMAKE_CURRENT_SOURCE_DIR}/hamlib.patch
+-  CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix=<INSTALL_DIR> --disable-shared --enable-static --without-cxx-binding ${EXTRA_FLAGS} # LIBUSB_LIBS=${USB_LIBRARY}
+-  BUILD_COMMAND $(MAKE) all V=1 # $(MAKE) is ExternalProject_Add() magic to do recursive make
+-  INSTALL_COMMAND $(MAKE) install-strip V=1 DESTDIR=""
+-  STEP_TARGETS update install
+-  )
+-
+ #
+ # custom target to make a hamlib source tarball
+ #
+@@ -136,7 +118,6 @@
+ # build and optionally install WSJT-X using the hamlib package built
+ # above
+ #
+-ExternalProject_Get_Property (hamlib INSTALL_DIR)
+ ExternalProject_Add (wsjtx
+   GIT_REPOSITORY ${wsjtx_repo}
+   GIT_TAG ${WSJTX_TAG}
+@@ -160,7 +141,6 @@
+   DEPENDEES build
+   )
+ 
+-set_target_properties (hamlib PROPERTIES EXCLUDE_FROM_ALL 1)
+ set_target_properties (wsjtx PROPERTIES EXCLUDE_FROM_ALL 1)
+ 
+ add_dependencies (wsjtx-configure hamlib-install)

docker/files/wsjtx/wsjtx.patch

@@ -0,0 +1,155 @@
+diff -ur wsjtx-orig/CMake/Modules/Findhamlib.cmake wsjtx/CMake/Modules/Findhamlib.cmake
+--- wsjtx-orig/CMake/Modules/Findhamlib.cmake	2020-07-21 21:10:43.124810140 +0200
++++ wsjtx/CMake/Modules/Findhamlib.cmake	2020-07-21 21:11:03.368019114 +0200
+@@ -85,4 +85,4 @@
+ # Handle the  QUIETLY and REQUIRED  arguments and set  HAMLIB_FOUND to
+ # TRUE if all listed variables are TRUE
+ include (FindPackageHandleStandardArgs)
+-find_package_handle_standard_args (hamlib DEFAULT_MSG hamlib_INCLUDE_DIRS hamlib_LIBRARIES hamlib_LIBRARY_DIRS)
++find_package_handle_standard_args (hamlib DEFAULT_MSG hamlib_INCLUDE_DIRS hamlib_LIBRARIES)
+diff -ur wsjtx-orig/CMakeLists.txt wsjtx/CMakeLists.txt
+--- wsjtx-orig/CMakeLists.txt	2020-07-21 21:10:43.124810140 +0200
++++ wsjtx/CMakeLists.txt	2020-07-21 22:14:04.454639589 +0200
+@@ -871,7 +871,7 @@
+ #
+ # libhamlib setup
+ #
+-set (hamlib_STATIC 1)
++set (hamlib_STATIC 0)
+ find_package (hamlib 3 REQUIRED)
+ find_program (RIGCTL_EXE rigctl)
+ find_program (RIGCTLD_EXE rigctld)
+@@ -1348,53 +1348,10 @@
+ 
+ endif(WSJT_BUILD_UTILS)
+ 
+-# build the main application
+-add_executable (wsjtx MACOSX_BUNDLE
+-  ${wsjtx_CXXSRCS}
+-  ${wsjtx_GENUISRCS}
+-  wsjtx.rc
+-  ${WSJTX_ICON_FILE}
+-  ${wsjtx_RESOURCES_RCC}
+-  )
+-
+ if (WSJT_CREATE_WINMAIN)
+   set_target_properties (wsjtx PROPERTIES WIN32_EXECUTABLE ON)
+ endif (WSJT_CREATE_WINMAIN)
+ 
+-set_target_properties (wsjtx PROPERTIES
+-  MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/Darwin/Info.plist.in"
+-  MACOSX_BUNDLE_INFO_STRING "${WSJTX_DESCRIPTION_SUMMARY}"
+-  MACOSX_BUNDLE_ICON_FILE "${WSJTX_ICON_FILE}"
+-  MACOSX_BUNDLE_BUNDLE_VERSION ${wsjtx_VERSION}
+-  MACOSX_BUNDLE_SHORT_VERSION_STRING "v${wsjtx_VERSION}"
+-  MACOSX_BUNDLE_LONG_VERSION_STRING "Version ${wsjtx_VERSION}"
+-  MACOSX_BUNDLE_BUNDLE_NAME "${PROJECT_NAME}"
+-  MACOSX_BUNDLE_BUNDLE_EXECUTABLE_NAME "${PROJECT_NAME}"
+-  MACOSX_BUNDLE_COPYRIGHT "${PROJECT_COPYRIGHT}"
+-  MACOSX_BUNDLE_GUI_IDENTIFIER "org.k1jt.wsjtx"
+-  )
+-
+-target_include_directories (wsjtx PRIVATE ${FFTW3_INCLUDE_DIRS})
+-if (APPLE)
+-  target_link_libraries (wsjtx Qt5::SerialPort wsjt_fort wsjt_cxx wsjt_qt wsjt_qtmm ${hamlib_LIBRARIES} ${FFTW3_LIBRARIES})
+-else ()
+-  target_link_libraries (wsjtx Qt5::SerialPort wsjt_fort_omp wsjt_cxx wsjt_qt wsjt_qtmm ${hamlib_LIBRARIES} ${FFTW3_LIBRARIES})
+-  if (OpenMP_C_FLAGS)
+-    set_target_properties (wsjtx PROPERTIES
+-      COMPILE_FLAGS "${OpenMP_C_FLAGS}"
+-      LINK_FLAGS "${OpenMP_C_FLAGS}"
+-      )
+-  endif ()
+-  set_target_properties (wsjtx PROPERTIES
+-    Fortran_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/fortran_modules_omp
+-    )
+-  if (WIN32)
+-    set_target_properties (wsjtx PROPERTIES
+-      LINK_FLAGS -Wl,--stack,16777216
+-      )
+-  endif ()
+-endif ()
+-
+ # make a library for WSJT-X UDP servers
+ # add_library (wsjtx_udp SHARED ${UDP_library_CXXSRCS})
+ add_library (wsjtx_udp-static STATIC ${UDP_library_CXXSRCS})
+@@ -1437,24 +1394,9 @@
+   set_target_properties (message_aggregator PROPERTIES WIN32_EXECUTABLE ON)
+ endif (WSJT_CREATE_WINMAIN)
+ 
+-if (UNIX)
+-  if (NOT WSJT_SKIP_MANPAGES)
+-    add_subdirectory (manpages)
+-    add_dependencies (wsjtx manpages)
+-  endif (NOT WSJT_SKIP_MANPAGES)
+-  if (NOT APPLE)
+-    add_subdirectory (debian)
+-    add_dependencies (wsjtx debian)
+-  endif (NOT APPLE)
+-endif (UNIX)
+-
+ #
+ # installation
+ #
+-install (TARGETS wsjtx
+-  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  BUNDLE DESTINATION . COMPONENT runtime
+-  )
+ 
+ # install (TARGETS wsjtx_udp EXPORT udp
+ #   RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+@@ -1473,12 +1415,7 @@
+ #   DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/wsjtx
+ #   )
+ 
+-install (TARGETS udp_daemon message_aggregator
+-  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+-  )
+-
+-install (TARGETS jt9 wsprd fmtave fcal fmeasure
++install (TARGETS jt9 wsprd
+   RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+   )
+@@ -1491,39 +1428,6 @@
+   )
+ endif(WSJT_BUILD_UTILS)  
+ 
+-install (PROGRAMS
+-  ${RIGCTL_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctl-wsjtx${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (PROGRAMS
+-  ${RIGCTLD_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctld-wsjtx${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (PROGRAMS
+-  ${RIGCTLCOM_EXE}
+-  DESTINATION ${CMAKE_INSTALL_BINDIR}
+-  #COMPONENT runtime
+-  RENAME rigctlcom-wsjtx${CMAKE_EXECUTABLE_SUFFIX}
+-  )
+-
+-install (FILES
+-  README
+-  COPYING
+-  AUTHORS
+-  THANKS
+-  NEWS
+-  INSTALL
+-  BUGS
+-  DESTINATION ${CMAKE_INSTALL_DOCDIR}
+-  #COMPONENT runtime
+-  )
+-
+ install (FILES
+   contrib/Ephemeris/JPLEPH
+   DESTINATION ${CMAKE_INSTALL_DATADIR}/${CMAKE_PROJECT_NAME}
+Only in wsjtx: .idea

docker/scripts/direwolf-1.5.patch

@@ -1,241 +0,0 @@
-diff --git a/Makefile.linux b/Makefile.linux
-index 5010833..3f61de9 100644
---- a/Makefile.linux
-+++ b/Makefile.linux
-@@ -585,102 +585,102 @@ install : $(APPS) direwolf.conf tocalls.txt symbols-new.txt symbolsX.txt dw-icon
- # Applications, not installed with package manager, normally go in /usr/local/bin.
- # /usr/bin is used instead when installing from .DEB or .RPM package.
- #
--	$(INSTALL) -D --mode=755 direwolf $(DESTDIR)/bin/direwolf
--	$(INSTALL) -D --mode=755 decode_aprs $(DESTDIR)/bin/decode_aprs
--	$(INSTALL) -D --mode=755 text2tt $(DESTDIR)/bin/text2tt
--	$(INSTALL) -D --mode=755 tt2text $(DESTDIR)/bin/tt2text
--	$(INSTALL) -D --mode=755 ll2utm $(DESTDIR)/bin/ll2utm
--	$(INSTALL) -D --mode=755 utm2ll $(DESTDIR)/bin/utm2ll
--	$(INSTALL) -D --mode=755 aclients $(DESTDIR)/bin/aclients
--	$(INSTALL) -D --mode=755 log2gpx $(DESTDIR)/bin/log2gpx
--	$(INSTALL) -D --mode=755 gen_packets $(DESTDIR)/bin/gen_packets
--	$(INSTALL) -D --mode=755 atest $(DESTDIR)/bin/atest
--	$(INSTALL) -D --mode=755 ttcalc $(DESTDIR)/bin/ttcalc
--	$(INSTALL) -D --mode=755 kissutil $(DESTDIR)/bin/kissutil
--	$(INSTALL) -D --mode=755 cm108 $(DESTDIR)/bin/cm108
--	$(INSTALL) -D --mode=755 dwespeak.sh $(DESTDIR)/bin/dwspeak.sh
-+	$(INSTALL) -D -m=755 direwolf $(DESTDIR)/bin/direwolf
-+	$(INSTALL) -D -m=755 decode_aprs $(DESTDIR)/bin/decode_aprs
-+	$(INSTALL) -D -m=755 text2tt $(DESTDIR)/bin/text2tt
-+	$(INSTALL) -D -m=755 tt2text $(DESTDIR)/bin/tt2text
-+	$(INSTALL) -D -m=755 ll2utm $(DESTDIR)/bin/ll2utm
-+	$(INSTALL) -D -m=755 utm2ll $(DESTDIR)/bin/utm2ll
-+	$(INSTALL) -D -m=755 aclients $(DESTDIR)/bin/aclients
-+	$(INSTALL) -D -m=755 log2gpx $(DESTDIR)/bin/log2gpx
-+	$(INSTALL) -D -m=755 gen_packets $(DESTDIR)/bin/gen_packets
-+	$(INSTALL) -D -m=755 atest $(DESTDIR)/bin/atest
-+	$(INSTALL) -D -m=755 ttcalc $(DESTDIR)/bin/ttcalc
-+	$(INSTALL) -D -m=755 kissutil $(DESTDIR)/bin/kissutil
-+	$(INSTALL) -D -m=755 cm108 $(DESTDIR)/bin/cm108
-+	$(INSTALL) -D -m=755 dwespeak.sh $(DESTDIR)/bin/dwspeak.sh
- #
- # Telemetry Toolkit executables.   Other .conf and .txt files will go into doc directory.
- #
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-balloon.pl $(DESTDIR)/bin/telem-balloon.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-bits.pl $(DESTDIR)/bin/telem-bits.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-data.pl $(DESTDIR)/bin/telem-data.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-data91.pl $(DESTDIR)/bin/telem-data91.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-eqns.pl $(DESTDIR)/bin/telem-eqns.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-parm.pl $(DESTDIR)/bin/telem-parm.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-seq.sh $(DESTDIR)/bin/telem-seq.sh
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-unit.pl $(DESTDIR)/bin/telem-unit.pl
--	$(INSTALL) -D --mode=755 telemetry-toolkit/telem-volts.py $(DESTDIR)/bin/telem-volts.py
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-balloon.pl $(DESTDIR)/bin/telem-balloon.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-bits.pl $(DESTDIR)/bin/telem-bits.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-data.pl $(DESTDIR)/bin/telem-data.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-data91.pl $(DESTDIR)/bin/telem-data91.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-eqns.pl $(DESTDIR)/bin/telem-eqns.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-parm.pl $(DESTDIR)/bin/telem-parm.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-seq.sh $(DESTDIR)/bin/telem-seq.sh
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-unit.pl $(DESTDIR)/bin/telem-unit.pl
-+	$(INSTALL) -D -m=755 telemetry-toolkit/telem-volts.py $(DESTDIR)/bin/telem-volts.py
- #
- # Misc. data such as "tocall" to system mapping.
- #
--	$(INSTALL) -D --mode=644 tocalls.txt $(DESTDIR)/share/direwolf/tocalls.txt
--	$(INSTALL) -D --mode=644 symbols-new.txt $(DESTDIR)/share/direwolf/symbols-new.txt
--	$(INSTALL) -D --mode=644 symbolsX.txt $(DESTDIR)/share/direwolf/symbolsX.txt
-+	$(INSTALL) -D -m=644 tocalls.txt $(DESTDIR)/share/direwolf/tocalls.txt
-+	$(INSTALL) -D -m=644 symbols-new.txt $(DESTDIR)/share/direwolf/symbols-new.txt
-+	$(INSTALL) -D -m=644 symbolsX.txt $(DESTDIR)/share/direwolf/symbolsX.txt
- #
- # For desktop icon.
- #
--	$(INSTALL) -D --mode=644 dw-icon.png $(DESTDIR)/share/direwolf/pixmaps/dw-icon.png
--	$(INSTALL) -D --mode=644 direwolf.desktop $(DESTDIR)/share/applications/direwolf.desktop
-+	$(INSTALL) -D -m=644 dw-icon.png $(DESTDIR)/share/direwolf/pixmaps/dw-icon.png
-+	$(INSTALL) -D -m=644 direwolf.desktop $(DESTDIR)/share/applications/direwolf.desktop
- #
- # Documentation.  Various plain text files and PDF.
- #
--	$(INSTALL) -D --mode=644 CHANGES.md $(DESTDIR)/share/doc/direwolf/CHANGES.md
--	$(INSTALL) -D --mode=644 LICENSE-dire-wolf.txt $(DESTDIR)/share/doc/direwolf/LICENSE-dire-wolf.txt
--	$(INSTALL) -D --mode=644 LICENSE-other.txt $(DESTDIR)/share/doc/direwolf/LICENSE-other.txt
-+	$(INSTALL) -D -m=644 CHANGES.md $(DESTDIR)/share/doc/direwolf/CHANGES.md
-+	$(INSTALL) -D -m=644 LICENSE-dire-wolf.txt $(DESTDIR)/share/doc/direwolf/LICENSE-dire-wolf.txt
-+	$(INSTALL) -D -m=644 LICENSE-other.txt $(DESTDIR)/share/doc/direwolf/LICENSE-other.txt
- #
- # ./README.md is an overview for the project main page.
- # Maybe we could stick it in some other place.
- # doc/README.md contains an overview of the PDF file contents and is more useful here.
- #
--	$(INSTALL) -D --mode=644 doc/README.md $(DESTDIR)/share/doc/direwolf/README.md
--	$(INSTALL) -D --mode=644 doc/2400-4800-PSK-for-APRS-Packet-Radio.pdf $(DESTDIR)/share/doc/direwolf/2400-4800-PSK-for-APRS-Packet-Radio.pdf
--	$(INSTALL) -D --mode=644 doc/A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.pdf $(DESTDIR)/share/doc/direwolf/A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.pdf
--	$(INSTALL) -D --mode=644 doc/A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.pdf $(DESTDIR)/share/doc/direwolf/A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.pdf
--	$(INSTALL) -D --mode=644 doc/A-Closer-Look-at-the-WA8LMF-TNC-Test-CD.pdf $(DESTDIR)/share/doc/direwolf/A-Closer-Look-at-the-WA8LMF-TNC-Test-CD.pdf
--	$(INSTALL) -D --mode=644 doc/APRS-Telemetry-Toolkit.pdf $(DESTDIR)/share/doc/direwolf/APRS-Telemetry-Toolkit.pdf
--	$(INSTALL) -D --mode=644 doc/APRStt-Implementation-Notes.pdf $(DESTDIR)/share/doc/direwolf/APRStt-Implementation-Notes.pdf
--	$(INSTALL) -D --mode=644 doc/APRStt-interface-for-SARTrack.pdf $(DESTDIR)/share/doc/direwolf/APRStt-interface-for-SARTrack.pdf
--	$(INSTALL) -D --mode=644 doc/APRStt-Listening-Example.pdf $(DESTDIR)/share/doc/direwolf/APRStt-Listening-Example.pdf
--	$(INSTALL) -D --mode=644 doc/Bluetooth-KISS-TNC.pdf $(DESTDIR)/share/doc/direwolf/Bluetooth-KISS-TNC.pdf
--	$(INSTALL) -D --mode=644 doc/Going-beyond-9600-baud.pdf $(DESTDIR)/share/doc/direwolf/Going-beyond-9600-baud.pdf
--	$(INSTALL) -D --mode=644 doc/Raspberry-Pi-APRS.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-APRS.pdf
--	$(INSTALL) -D --mode=644 doc/Raspberry-Pi-APRS-Tracker.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-APRS-Tracker.pdf
--	$(INSTALL) -D --mode=644 doc/Raspberry-Pi-SDR-IGate.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-SDR-IGate.pdf
--	$(INSTALL) -D --mode=644 doc/Successful-APRS-IGate-Operation.pdf $(DESTDIR)/share/doc/direwolf/Successful-APRS-IGate-Operation.pdf
--	$(INSTALL) -D --mode=644 doc/User-Guide.pdf $(DESTDIR)/share/doc/direwolf/User-Guide.pdf
--	$(INSTALL) -D --mode=644 doc/WA8LMF-TNC-Test-CD-Results.pdf $(DESTDIR)/share/doc/direwolf/WA8LMF-TNC-Test-CD-Results.pdf
-+	$(INSTALL) -D -m=644 doc/README.md $(DESTDIR)/share/doc/direwolf/README.md
-+	$(INSTALL) -D -m=644 doc/2400-4800-PSK-for-APRS-Packet-Radio.pdf $(DESTDIR)/share/doc/direwolf/2400-4800-PSK-for-APRS-Packet-Radio.pdf
-+	$(INSTALL) -D -m=644 doc/A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.pdf $(DESTDIR)/share/doc/direwolf/A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.pdf
-+	$(INSTALL) -D -m=644 doc/A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.pdf $(DESTDIR)/share/doc/direwolf/A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.pdf
-+	$(INSTALL) -D -m=644 doc/A-Closer-Look-at-the-WA8LMF-TNC-Test-CD.pdf $(DESTDIR)/share/doc/direwolf/A-Closer-Look-at-the-WA8LMF-TNC-Test-CD.pdf
-+	$(INSTALL) -D -m=644 doc/APRS-Telemetry-Toolkit.pdf $(DESTDIR)/share/doc/direwolf/APRS-Telemetry-Toolkit.pdf
-+	$(INSTALL) -D -m=644 doc/APRStt-Implementation-Notes.pdf $(DESTDIR)/share/doc/direwolf/APRStt-Implementation-Notes.pdf
-+	$(INSTALL) -D -m=644 doc/APRStt-interface-for-SARTrack.pdf $(DESTDIR)/share/doc/direwolf/APRStt-interface-for-SARTrack.pdf
-+	$(INSTALL) -D -m=644 doc/APRStt-Listening-Example.pdf $(DESTDIR)/share/doc/direwolf/APRStt-Listening-Example.pdf
-+	$(INSTALL) -D -m=644 doc/Bluetooth-KISS-TNC.pdf $(DESTDIR)/share/doc/direwolf/Bluetooth-KISS-TNC.pdf
-+	$(INSTALL) -D -m=644 doc/Going-beyond-9600-baud.pdf $(DESTDIR)/share/doc/direwolf/Going-beyond-9600-baud.pdf
-+	$(INSTALL) -D -m=644 doc/Raspberry-Pi-APRS.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-APRS.pdf
-+	$(INSTALL) -D -m=644 doc/Raspberry-Pi-APRS-Tracker.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-APRS-Tracker.pdf
-+	$(INSTALL) -D -m=644 doc/Raspberry-Pi-SDR-IGate.pdf $(DESTDIR)/share/doc/direwolf/Raspberry-Pi-SDR-IGate.pdf
-+	$(INSTALL) -D -m=644 doc/Successful-APRS-IGate-Operation.pdf $(DESTDIR)/share/doc/direwolf/Successful-APRS-IGate-Operation.pdf
-+	$(INSTALL) -D -m=644 doc/User-Guide.pdf $(DESTDIR)/share/doc/direwolf/User-Guide.pdf
-+	$(INSTALL) -D -m=644 doc/WA8LMF-TNC-Test-CD-Results.pdf $(DESTDIR)/share/doc/direwolf/WA8LMF-TNC-Test-CD-Results.pdf
- #
- # Various sample config and other files go into examples under the doc directory.
- # When building from source, these can be put in home directory with "make install-conf".
- # When installed from .DEB or .RPM package, the user will need to copy these to
- # the home directory or other desired location.
- #
--	$(INSTALL) -D --mode=644 direwolf.conf $(DESTDIR)/share/doc/direwolf/examples/direwolf.conf
--	$(INSTALL) -D --mode=755 dw-start.sh $(DESTDIR)/share/doc/direwolf/examples/dw-start.sh
--	$(INSTALL) -D --mode=644 sdr.conf $(DESTDIR)/share/doc/direwolf/examples/sdr.conf
--	$(INSTALL) -D --mode=644 telemetry-toolkit/telem-m0xer-3.txt $(DESTDIR)/share/doc/direwolf/examples/telem-m0xer-3.txt
--	$(INSTALL) -D --mode=644 telemetry-toolkit/telem-balloon.conf $(DESTDIR)/share/doc/direwolf/examples/telem-balloon.conf
--	$(INSTALL) -D --mode=644 telemetry-toolkit/telem-volts.conf $(DESTDIR)/share/doc/direwolf/examples/telem-volts.conf
-+	$(INSTALL) -D -m=644 direwolf.conf $(DESTDIR)/share/doc/direwolf/examples/direwolf.conf
-+	$(INSTALL) -D -m=755 dw-start.sh $(DESTDIR)/share/doc/direwolf/examples/dw-start.sh
-+	$(INSTALL) -D -m=644 sdr.conf $(DESTDIR)/share/doc/direwolf/examples/sdr.conf
-+	$(INSTALL) -D -m=644 telemetry-toolkit/telem-m0xer-3.txt $(DESTDIR)/share/doc/direwolf/examples/telem-m0xer-3.txt
-+	$(INSTALL) -D -m=644 telemetry-toolkit/telem-balloon.conf $(DESTDIR)/share/doc/direwolf/examples/telem-balloon.conf
-+	$(INSTALL) -D -m=644 telemetry-toolkit/telem-volts.conf $(DESTDIR)/share/doc/direwolf/examples/telem-volts.conf
- #
- # "man" pages
- #
--	$(INSTALL) -D --mode=644 man1/aclients.1 $(DESTDIR)/share/man/man1/aclients.1
--	$(INSTALL) -D --mode=644 man1/atest.1 $(DESTDIR)/share/man/man1/atest.1
--	$(INSTALL) -D --mode=644 man1/decode_aprs.1 $(DESTDIR)/share/man/man1/decode_aprs.1
--	$(INSTALL) -D --mode=644 man1/direwolf.1 $(DESTDIR)/share/man/man1/direwolf.1
--	$(INSTALL) -D --mode=644 man1/gen_packets.1 $(DESTDIR)/share/man/man1/gen_packets.1
--	$(INSTALL) -D --mode=644 man1/kissutil.1 $(DESTDIR)/share/man/man1/kissutil.1
--	$(INSTALL) -D --mode=644 man1/ll2utm.1 $(DESTDIR)/share/man/man1/ll2utm.1
--	$(INSTALL) -D --mode=644 man1/log2gpx.1 $(DESTDIR)/share/man/man1/log2gpx.1
--	$(INSTALL) -D --mode=644 man1/text2tt.1 $(DESTDIR)/share/man/man1/text2tt.1
--	$(INSTALL) -D --mode=644 man1/tt2text.1 $(DESTDIR)/share/man/man1/tt2text.1
--	$(INSTALL) -D --mode=644 man1/utm2ll.1 $(DESTDIR)/share/man/man1/utm2ll.1
-+	$(INSTALL) -D -m=644 man1/aclients.1 $(DESTDIR)/share/man/man1/aclients.1
-+	$(INSTALL) -D -m=644 man1/atest.1 $(DESTDIR)/share/man/man1/atest.1
-+	$(INSTALL) -D -m=644 man1/decode_aprs.1 $(DESTDIR)/share/man/man1/decode_aprs.1
-+	$(INSTALL) -D -m=644 man1/direwolf.1 $(DESTDIR)/share/man/man1/direwolf.1
-+	$(INSTALL) -D -m=644 man1/gen_packets.1 $(DESTDIR)/share/man/man1/gen_packets.1
-+	$(INSTALL) -D -m=644 man1/kissutil.1 $(DESTDIR)/share/man/man1/kissutil.1
-+	$(INSTALL) -D -m=644 man1/ll2utm.1 $(DESTDIR)/share/man/man1/ll2utm.1
-+	$(INSTALL) -D -m=644 man1/log2gpx.1 $(DESTDIR)/share/man/man1/log2gpx.1
-+	$(INSTALL) -D -m=644 man1/text2tt.1 $(DESTDIR)/share/man/man1/text2tt.1
-+	$(INSTALL) -D -m=644 man1/tt2text.1 $(DESTDIR)/share/man/man1/tt2text.1
-+	$(INSTALL) -D -m=644 man1/utm2ll.1 $(DESTDIR)/share/man/man1/utm2ll.1
- #
- # Set group and mode of HID devices corresponding to C-Media USB Audio adapters.
- # This will allow us to use the CM108/CM119 GPIO pins for PTT.
- #
--	$(INSTALL) -D --mode=644 99-direwolf-cmedia.rules /etc/udev/rules.d/99-direwolf-cmedia.rules
-+	$(INSTALL) -D -m=644 99-direwolf-cmedia.rules /etc/udev/rules.d/99-direwolf-cmedia.rules
- #
- 	@echo " "
- 	@echo "If this is your first install, not an upgrade, type this to put a copy"
-diff --git a/cdigipeater.c b/cdigipeater.c
-index 9c40d95..94112e9 100644
---- a/cdigipeater.c
-+++ b/cdigipeater.c
-@@ -49,7 +49,7 @@
- #include <stdio.h>
- #include <ctype.h>	/* for isdigit, isupper */
- #include "regex.h"
--#include <sys/unistd.h>
-+#include <unistd.h>
- 
- #include "ax25_pad.h"
- #include "cdigipeater.h"
-diff --git a/decode_aprs.c b/decode_aprs.c
-index 35c186b..a620cb3 100644
---- a/decode_aprs.c
-+++ b/decode_aprs.c
-@@ -3872,11 +3872,7 @@ static void decode_tocall (decode_aprs_t *A, char *dest)
-  * models before getting to the more generic APY.
-  */
- 
--#if defined(__WIN32__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__APPLE__)
- 	    qsort (tocalls, num_tocalls, sizeof(struct tocalls_s), tocall_cmp);
--#else
--	    qsort (tocalls, num_tocalls, sizeof(struct tocalls_s), (__compar_fn_t)tocall_cmp);
--#endif
- 	  }
- 	  else {
- 	    if ( ! A->g_quiet) {
-diff --git a/digipeater.c b/digipeater.c
-index 36970d7..5195582 100644
---- a/digipeater.c
-+++ b/digipeater.c
-@@ -62,7 +62,7 @@
- #include <stdio.h>
- #include <ctype.h>	/* for isdigit, isupper */
- #include "regex.h"
--#include <sys/unistd.h>
-+#include <unistd.h>
- 
- #include "ax25_pad.h"
- #include "digipeater.h"
-diff --git a/direwolf.h b/direwolf.h
-index 514bcc5..52f5ae9 100644
---- a/direwolf.h
-+++ b/direwolf.h
-@@ -274,7 +274,7 @@ char *strtok_r(char *str, const char *delim, char **saveptr);
- char *strcasestr(const char *S, const char *FIND);
- 
- 
--#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__APPLE__)
-+#if 1
- 
- // strlcpy and strlcat should be in string.h and the C library.
- 
-diff --git a/multi_modem.c b/multi_modem.c
-index 5d96c79..24261b9 100644
---- a/multi_modem.c
-+++ b/multi_modem.c
-@@ -80,7 +80,7 @@
- #include <string.h>
- #include <assert.h>
- #include <stdio.h>
--#include <sys/unistd.h>
-+#include <unistd.h>
- 
- #include "ax25_pad.h"
- #include "textcolor.h"

docker/scripts/install-connectors.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+set -euxo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake ..
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+BUILD_PACKAGES="git cmake make gcc g++"
+
+apt-get update
+apt-get -y install --no-install-recommends $BUILD_PACKAGES
+
+git clone https://github.com/jketterl/owrx_connector.git
+cmakebuild owrx_connector 0.3.0
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-airspy.sh

@@ -1,8 +1,12 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
   mkdir build
   cd build
   cmake ..
@@ -14,13 +18,27 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="libusb"
+STATIC_PACKAGES="libusb-1.0-0"
-BUILD_PACKAGES="git libusb-dev cmake make gcc musl-dev g++ linux-headers"
+BUILD_PACKAGES="git libusb-1.0-0-dev cmake make gcc g++ pkg-config"
 
-apk add --no-cache $STATIC_PACKAGES
+apt-get update
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 git clone https://github.com/airspy/airspyone_host.git
-cmakebuild airspyone_host
+# latest from master as of 2020-09-04
+cmakebuild airspyone_host 652fd7f1a8f85687641e0bd91f739694d7258ecc
 
-apk del .build-deps
+git clone https://github.com/pothosware/SoapyAirspy.git
+cmakebuild SoapyAirspy 10d697b209e7f1acc8b2c8d24851d46170ef77e3
+
+git clone https://github.com/airspy/airspyhf.git
+# latest from master as of 2020-09-04
+cmakebuild airspyhf 8891387edddcd185e2949e9814e9ef35f46f0722
+
+git clone https://github.com/pothosware/SoapyAirspyHF.git
+# latest from master as of 2020-09-04
+cmakebuild SoapyAirspyHF 5488dac5b44f1432ce67b40b915f7e61d3bd4853
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-fcdpp.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+set -euxo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake ..
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES="libhidapi-hidraw0 libhidapi-libusb0 libasound2"
+BUILD_PACKAGES="git cmake make gcc g++ libhidapi-dev libasound2-dev"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/pothosware/SoapyFCDPP.git
+cmakebuild SoapyFCDPP soapy-fcdpp-0.1.1
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-hackrf.sh

@@ -1,8 +1,12 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
   mkdir build
   cd build
   cmake ..
@@ -14,16 +18,24 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="libusb fftw udev"
+STATIC_PACKAGES="libusb-1.0-0 libfftw3-3 udev"
-BUILD_PACKAGES="git cmake make patch wget sudo gcc g++ libusb-dev fftw-dev"
+BUILD_PACKAGES="git cmake make patch wget sudo gcc g++ libusb-1.0-0-dev libfftw3-dev pkg-config"
 
-apk add --no-cache $STATIC_PACKAGES
+apt-get update
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 git clone https://github.com/mossmann/hackrf.git
 cd hackrf
+# latest from master as of 2020-09-04
+git checkout 6e5cbda2945c3bab0e6e1510eae418eda60c358e
 cmakebuild host
 cd ..
 rm -rf hackrf
 
-apk del .build-deps
+git clone https://github.com/pothosware/SoapyHackRF.git
+# latest from master as of 2020-09-04
+cmakebuild SoapyHackRF 7d530872f96c1cbe0ed62617c32c48ce7e103e1d
+
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-limesdr.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+set -euo pipefail
+export MAKEFLAGS="-j4"
+
+cd /tmp
+
+STATIC_PACKAGES="libusb-1.0-0 libatomic1"
+BUILD_PACKAGES="git libusb-1.0-0-dev cmake make gcc g++"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+SIMD_FLAGS=""
+if [[ 'x86_64' == `uname -m` ]] ; then
+    SIMD_FLAGS="-DDEFAULT_SIMD_FLAGS=SSE3"
+fi
+
+git clone https://github.com/myriadrf/LimeSuite.git
+cd LimeSuite
+# latest from master as of 2020-09-04
+git checkout 9526621f8b4c9e2a7f638b5ef50c45560dcad22a
+mkdir builddir
+cd builddir
+cmake .. -DENABLE_EXAMPLES=OFF -DENABLE_DESKTOP=OFF -DENABLE_LIME_UTIL=OFF -DENABLE_QUICKTEST=OFF -DENABLE_OCTAVE=OFF -DENABLE_GUI=OFF -DCMAKE_CXX_STANDARD_LIBRARIES="-latomic" ${SIMD_FLAGS}
+make
+make install
+cd ../..
+rm -rf LimeSuite
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-perseus.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -euxo pipefail
+export MAKEFLAGS="-j4"
+
+cd /tmp
+
+STATIC_PACKAGES="libusb-1.0-0 libudev1"
+BUILD_PACKAGES="git make gcc autoconf automake libtool libusb-1.0-0-dev xxd"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/Microtelecom/libperseus-sdr.git
+cd libperseus-sdr
+# latest from master as of 2020-09-04
+git checkout c2c95daeaa08bf0daed0e8ada970ab17cc264e1b
+./bootstrap.sh
+./configure
+make
+make install
+ldconfig /etc/ld.so.conf.d
+cd ..
+rm -rf libperseus-sdr
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-plutosdr.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+set -euo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake .. ${3:-}
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES="libusb-1.0-0 libxml2"
+BUILD_PACKAGES="git libusb-1.0-0-dev cmake make gcc g++ libxml2-dev flex bison pkg-config"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/analogdevicesinc/libiio.git
+cmakebuild libiio v0.21 -DCMAKE_INSTALL_PREFIX=/usr/local
+
+git clone https://github.com/analogdevicesinc/libad9361-iio.git
+cmakebuild libad9361-iio v0.2
+
+git clone https://github.com/pothosware/SoapyPlutoSDR.git
+# latest from master as of 2020-09-04
+cmakebuild SoapyPlutoSDR 93717b32ef052e0dfa717aa2c1a4eb27af16111f
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-radioberry.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+set -euxo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake .. 
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES="libusb-1.0-0 libfftw3-3 udev"
+BUILD_PACKAGES="git cmake make patch wget sudo gcc g++ libusb-1.0-0-dev libfftw3-dev pkg-config"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/pa3gsb/Radioberry-2.x
+cd Radioberry-2.x/SBC/rpi-4
+
+# latest from master as of 2020-09-04
+cmakebuild SoapyRadioberrySDR 8d17de6b4dc076e628900a82f05c7cf0b16cbe24
+cd ../../..
+rm -rf Radioberry-2.x
+
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-redpitaya.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+set -euo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake ..
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES=""
+BUILD_PACKAGES="git cmake make gcc g++"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/pothosware/SoapyRedPitaya.git
+cmakebuild SoapyRedPitaya soapy-redpitaya-0.1.1
+
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-rtlsdr-soapy.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+set -euo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake ..
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES="libusb-1.0-0"
+BUILD_PACKAGES="git libusb-1.0-0-dev cmake make gcc g++ pkg-config"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/osmocom/rtl-sdr.git
+# latest from master as of 2020-09-04
+cmakebuild rtl-sdr ed0317e6a58c098874ac58b769cf2e609c18d9a5
+
+git clone https://github.com/pothosware/SoapyRTLSDR.git
+cmakebuild SoapyRTLSDR soapy-rtl-sdr-0.3.1
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-rtlsdr.sh

@@ -1,8 +1,12 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
   mkdir build
   cd build
   cmake ..
@@ -14,13 +18,16 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="libusb"
+STATIC_PACKAGES="libusb-1.0.0"
-BUILD_PACKAGES="git libusb-dev cmake make gcc musl-dev g++ linux-headers"
+BUILD_PACKAGES="git libusb-1.0.0-dev cmake make gcc g++ pkg-config"
 
-apk add --no-cache $STATIC_PACKAGES
+apt-get update
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 git clone https://github.com/osmocom/rtl-sdr.git
-cmakebuild rtl-sdr
+# latest from master as of 2020-09-04
+cmakebuild rtl-sdr ed0317e6a58c098874ac58b769cf2e609c18d9a5
 
-apk del .build-deps
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-sdrplay.sh

@@ -1,8 +1,12 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
   mkdir build
   cd build
   cmake ..
@@ -14,24 +18,27 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="libusb udev"
+STATIC_PACKAGES="libusb-1.0.0 udev"
-BUILD_PACKAGES="git cmake make patch wget sudo gcc g++ libusb-dev"
+BUILD_PACKAGES="git cmake make patch wget sudo gcc g++ libusb-1.0-0-dev"
 
-apk add --no-cache $STATIC_PACKAGES
+apt-get update
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 ARCH=$(uname -m)
 
 case $ARCH in
   x86_64)
-    BINARY=SDRplay_RSP_API-Linux-2.13.1.run
+    BINARY=SDRplay_RSP_API-Linux-3.07.1.run
     ;;
   armv*)
-    BINARY=SDRplay_RSP_API-RPi-2.13.1.run
+    BINARY=SDRplay_RSP_API-ARM32-3.07.2.run
+    ;;
+  aarch64)
+    BINARY=SDRplay_RSP_API-ARM64-3.07.1.run
     ;;
 esac
 
-wget http://www.sdrplay.com/software/$BINARY
+wget https://www.sdrplay.com/software/$BINARY
 sh $BINARY --noexec --target sdrplay
 patch --verbose -Np0 < /install-lib.$ARCH.patch
 
@@ -41,7 +48,10 @@ cd ..
 rm -rf sdrplay
 rm $BINARY
 
-git clone https://github.com/pothosware/SoapySDRPlay.git
+git clone https://github.com/SDRplay/SoapySDRPlay.git
-cmakebuild SoapySDRPlay
+# latest from master as of 2020-09-04
+cmakebuild SoapySDRPlay 105f8a6b3d449982d7ef860790c201aa066b8fa9
 
-apk del .build-deps
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-soapyremote.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+set -euo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake ..
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES="avahi-daemon libavahi-client3"
+BUILD_PACKAGES="git cmake make gcc g++ libavahi-client-dev"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/pothosware/SoapyRemote.git
+cmakebuild SoapyRemote soapy-remote-0.5.2
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies-soapysdr.sh

@@ -1,8 +1,12 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
   mkdir build
   cd build
   cmake ..
@@ -14,16 +18,16 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="udev"
+STATIC_PACKAGES="libudev1"
 BUILD_PACKAGES="git cmake make patch wget sudo gcc g++"
 
-apk add --no-cache $STATIC_PACKAGES
+apt-get update
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
 git clone https://github.com/pothosware/SoapySDR
-cmakebuild SoapySDR
+# latest from master as of 2020-09-04
+cmakebuild SoapySDR 580b94f3dad46899f34ec0a060dbb4534e844e57
 
-git clone https://github.com/rxseger/rx_tools
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
-cmakebuild rx_tools
+apt-get clean
-
+rm -rf /var/lib/apt/lists/*
-apk del .build-deps

docker/scripts/install-dependencies-uhd.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+set -euo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake ..
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES="libusb-1.0.0 libboost-chrono1.67.0 libboost-date-time1.67.0 libboost-filesystem1.67.0 libboost-program-options1.67.0 libboost-regex1.67.0 libboost-test1.67.0 libboost-serialization1.67.0 libboost-thread1.67.0 libboost-system1.67.0 python3-numpy python3-mako"
+BUILD_PACKAGES="git cmake make gcc g++ libusb-1.0-0-dev libboost-dev libboost-chrono-dev libboost-date-time-dev libboost-filesystem-dev libboost-program-options-dev libboost-regex-dev libboost-test-dev libboost-serialization-dev libboost-thread-dev libboost-system-dev"
+
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/EttusResearch/uhd.git
+# 3.15.0.0 Release
+mkdir -p uhd/host/build
+cd uhd/host/build
+git checkout v3.15.0.0
+# see https://github.com/EttusResearch/uhd/issues/350
+case `uname -m` in
+  arm*)
+    cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_UTILS=OFF -DENABLE_PYTHON_API=OFF -DENABLE_EXAMPLES=OFF -DENABLE_TESTS=OFF -DENABLE_OCTOCLOCK=OFF -DENABLE_MAN_PAGES=OFF -DSTRIP_BINARIES=ON \
+          -DCMAKE_CXX_FLAGS:STRING="-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8 -Wno-psabi" \
+            -DCMAKE_C_FLAGS:STRING="-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8 -Wno-psabi" \
+          -DCMAKE_ASM_FLAGS:STRING="-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8 -g" ..
+    ;;
+  aarch64*)
+    cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_UTILS=OFF -DENABLE_PYTHON_API=OFF -DENABLE_EXAMPLES=OFF -DENABLE_TESTS=OFF -DENABLE_OCTOCLOCK=OFF -DENABLE_MAN_PAGES=OFF -DSTRIP_BINARIES=ON \
+          -DCMAKE_CXX_FLAGS:STRING="-march=armv8-a -mtune=cortex-a72 -Wno-psabi" \
+            -DCMAKE_C_FLAGS:STRING="-march=armv8-a -mtune=cortex-a72 -Wno-psabi" \
+          -DCMAKE_ASM_FLAGS:STRING="-march=armv8-a -mtune=cortex-a72 -g" ..
+    ;;
+  x86_64)
+    cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_UTILS=OFF -DENABLE_PYTHON_API=OFF -DENABLE_EXAMPLES=OFF -DENABLE_TESTS=OFF -DENABLE_OCTOCLOCK=OFF -DENABLE_MAN_PAGES=OFF -DSTRIP_BINARIES=ON ..
+    ;;
+esac
+make
+make install
+cd ../../..
+rm -rf uhd
+
+git clone https://github.com/pothosware/SoapyUHD.git
+cmakebuild SoapyUHD soapy-uhd-0.4.1
+
+SUDO_FORCE_REMOVE=yes apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-dependencies.sh

@@ -1,11 +1,15 @@
 #!/bin/bash
 set -euxo pipefail
+export MAKEFLAGS="-j4"
 
 function cmakebuild() {
   cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
   mkdir build
   cd build
-  cmake ..
+  cmake ${CMAKE_ARGS:-} ..
   make
   make install
   cd ../..
@@ -14,50 +18,99 @@ function cmakebuild() {
 
 cd /tmp
 
-STATIC_PACKAGES="sox fftw python3 netcat-openbsd libsndfile lapack libusb qt5-qtbase qt5-qtmultimedia qt5-qtserialport qt5-qttools alsa-lib"
+STATIC_PACKAGES="sox libfftw3-bin python3 python3-setuptools netcat-openbsd libsndfile1 liblapack3 libusb-1.0-0 libqt5core5a libreadline7 libgfortran4 libgomp1 libasound2 libudev1 ca-certificates libqt5gui5 libqt5sql5 libqt5printsupport5 libpulse0 libfaad2 libopus0"
-BUILD_PACKAGES="git libsndfile-dev fftw-dev cmake ca-certificates make gcc musl-dev g++ lapack-dev linux-headers autoconf automake libtool texinfo gfortran libusb-dev qt5-qtbase-dev qt5-qtmultimedia-dev qt5-qtserialport-dev qt5-qttools-dev asciidoctor asciidoc alsa-lib-dev linux-headers"
+BUILD_PACKAGES="wget git libsndfile1-dev libfftw3-dev cmake make gcc g++ liblapack-dev texinfo gfortran libusb-1.0-0-dev qtbase5-dev qtmultimedia5-dev qttools5-dev libqt5serialport5-dev qttools5-dev-tools asciidoctor asciidoc libasound2-dev libudev-dev libhamlib-dev patch xsltproc qt5-default libfaad-dev libopus-dev"
+apt-get update
+apt-get -y install auto-apt-proxy
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
 
-apk add --no-cache $STATIC_PACKAGES
+case `uname -m` in
-apk add --no-cache --virtual .build-deps $BUILD_PACKAGES
+    arm*)
+        PLATFORM=armhf
+        ;;
+    aarch64*)
+        PLATFORM=aarch64
+        ;;
+    x86_64*)
+        PLATFORM=amd64
+        ;;
+esac
+
+wget https://github.com/just-containers/s6-overlay/releases/download/v1.21.8.0/s6-overlay-${PLATFORM}.tar.gz
+tar xzf s6-overlay-${PLATFORM}.tar.gz -C /
+rm s6-overlay-${PLATFORM}.tar.gz
 
 git clone https://git.code.sf.net/p/itpp/git itpp
-cmakebuild itpp
+cmakebuild itpp bb5c7e95f40e8fdb5c3f3d01a84bcbaf76f3676d
-
-git clone https://github.com/jketterl/csdr.git -b 48khz_filter
-cd csdr
-make
-make install
-cd ..
-rm -rf csdr
 
 git clone https://github.com/szechyjs/mbelib.git
-cmakebuild mbelib
+cmakebuild mbelib 9a04ed5c78176a9965f3d43f7aa1b1f5330e771f
-if [ -d "/usr/local/lib64" ]; then
-    # no idea why it's put into there now. alpine does not handle it correctly, so move it.
-    mv /usr/local/lib64/libmbe* /usr/local/lib
-fi
-
-git clone https://github.com/jketterl/digiham.git
-cmakebuild digiham
 
 git clone https://github.com/f4exb/dsd.git
-cmakebuild dsd
+cmakebuild dsd f6939f9edbbc6f66261833616391a4e59cb2b3d7
 
-WSJT_DIR=wsjtx-2.1.0
+JS8CALL_VERSION=2.2.0
+JS8CALL_DIR=js8call
+JS8CALL_TGZ=js8call-${JS8CALL_VERSION}.tgz
+wget http://files.js8call.com/${JS8CALL_VERSION}/${JS8CALL_TGZ}
+tar xfz ${JS8CALL_TGZ}
+# patch allows us to build against the packaged hamlib
+patch -Np1 -d ${JS8CALL_DIR} < /js8call-hamlib.patch
+rm /js8call-hamlib.patch
+CMAKE_ARGS="-D CMAKE_CXX_FLAGS=-DJS8_USE_HAMLIB_THREE" cmakebuild ${JS8CALL_DIR}
+rm ${JS8CALL_TGZ}
+
+WSJT_DIR=wsjtx-2.2.2
 WSJT_TGZ=${WSJT_DIR}.tgz
-wget http://physics.princeton.edu/pulsar/k1jt/$WSJT_TGZ
+wget http://physics.princeton.edu/pulsar/k1jt/${WSJT_TGZ}
-tar xvfz $WSJT_TGZ
+tar xfz ${WSJT_TGZ}
-cmakebuild $WSJT_DIR
+patch -Np0 -d ${WSJT_DIR} < /wsjtx-hamlib.patch
+mv /wsjtx.patch ${WSJT_DIR}
+cmakebuild ${WSJT_DIR}
+rm ${WSJT_TGZ}
 
-git clone https://github.com/wb2osz/direwolf.git
+git clone --depth 1 -b 1.5 https://github.com/wb2osz/direwolf.git
 cd direwolf
-git checkout 1.5
+# hamlib is present (necessary for the wsjt-x and js8call builds) and would be used, but there's no real need.
-patch -Np1 < /direwolf-1.5.patch
+# by setting enable_hamlib we prevent direwolf from linking to it, and it can be stripped at the end of the script.
-make
+make enable_hamlib=
 make install
 cd ..
 rm -rf direwolf
+# strip lots of generic documentation that will never be read inside a docker container
+rm /usr/local/share/doc/direwolf/*.pdf
+# examples are pointless, too
+rm -rf /usr/local/share/doc/direwolf/examples/
+
+git clone https://github.com/drowe67/codec2.git
+cd codec2
+# latest commit from master as of 2020-10-04
+git checkout 55d7bb8d1bddf881bdbfcb971a718b83e6344598
+mkdir build
+cd build
+cmake ..
+make
+make install
+install -m 0755 src/freedv_rx /usr/local/bin
+cd ../..
+rm -rf codec2
+
+wget https://downloads.sourceforge.net/project/drm/dream/2.1.1/dream-2.1.1-svn808.tar.gz
+tar xvfz dream-2.1.1-svn808.tar.gz
+pushd dream
+patch -Np0 < /dream.patch
+qmake CONFIG+=console
+make
+make install
+popd
+rm -rf dream
+rm dream-2.1.1-svn808.tar.gz
 
 git clone https://github.com/hessu/aprs-symbols /opt/aprs-symbols
+pushd /opt/aprs-symbols
+git checkout 5c2abe2658ee4d2563f3c73b90c6f59124839802
+popd
 
-apk del .build-deps
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/install-lib.armv7l.patch

@@ -1,40 +0,0 @@
---- sdrplay/install_lib.sh
-+++ sdrplay/install_lib_patched.sh
-@@ -3,19 +3,7 @@
- 
- echo "Installing SDRplay RSP API library 2.13..."
- 
--more sdrplay_license.txt
--
--while true; do
--    echo "Press y and RETURN to accept the license agreement and continue with"
--    read -p "the installation, or press n and RETURN to exit the installer [y/n] " yn
--    case $yn in
--        [Yy]* ) break;;
--        [Nn]* ) exit;;
--        * ) echo "Please answer y or n";;
--    esac
--done
--
--export ARCH=`arch`
-+export ARCH=`uname -m`
- export VERS="2.13"
- 
- echo "Architecture: ${ARCH}"
-@@ -60,16 +48,6 @@
-     echo "ERROR: udev rules directory not found, add udev support and run the"
-     echo "installer again. udev support can be added by running..."
-     echo "sudo apt-get install libudev-dev"
--    echo " "
--    exit 1
--fi
--
--if /sbin/ldconfig -p | /bin/fgrep -q libusb-1.0; then
--    echo "Libusb found, continuing..."
--else
--    echo " "
--    echo "ERROR: Libusb cannot be found. Please install libusb and then run"
--    echo "the installer again. Libusb can be installed from http://libusb.info"
-     echo " "
-     exit 1
- fi

docker/scripts/install-lib.x86_64.patch

@@ -1,40 +0,0 @@
---- sdrplay/install_lib.sh	2018-06-21 01:57:02.000000000 +0200
-+++ sdrplay/install_lib_patched.sh	2019-01-22 17:21:06.445804136 +0100
-@@ -2,19 +2,7 @@
- 
- echo "Installing SDRplay RSP API library 2.13..."
- 
--more sdrplay_license.txt
--
--while true; do
--    echo "Press y and RETURN to accept the license agreement and continue with"
--    read -p "the installation, or press n and RETURN to exit the installer [y/n] " yn
--    case $yn in
--        [Yy]* ) break;;
--        [Nn]* ) exit;;
--        * ) echo "Please answer y or n";;
--    esac
--done
--
--export ARCH=`arch`
-+export ARCH=`uname -m`
- export VERS="2.13"
- 
- echo "Architecture: ${ARCH}"
-@@ -60,16 +48,6 @@
- 	echo " "
- 	exit 1
- fi
--
--if /sbin/ldconfig -p | /bin/fgrep -q libusb-1.0; then
--	echo "Libusb found, continuing..."
--else
--	echo " "
--	echo "ERROR: Libusb cannot be found. Please install libusb and then run"
--	echo "the installer again. Libusb can be installed from http://libusb.info"
--	echo " "
--	exit 1
--fi
- 
- #echo "Installing SoapySDRPlay..."
- 

docker/scripts/install-owrx-tools.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+set -euxo pipefail
+export MAKEFLAGS="-j4"
+
+function cmakebuild() {
+  cd $1
+  if [[ ! -z "${2:-}" ]]; then
+    git checkout $2
+  fi
+  mkdir build
+  cd build
+  cmake ${CMAKE_ARGS:-} ..
+  make
+  make install
+  cd ../..
+  rm -rf $1
+}
+
+cd /tmp
+
+STATIC_PACKAGES="libfftw3-bin"
+BUILD_PACKAGES="git autoconf automake libtool libfftw3-dev pkg-config cmake make gcc g++"
+apt-get update
+apt-get -y install --no-install-recommends $STATIC_PACKAGES $BUILD_PACKAGES
+
+git clone https://github.com/jketterl/js8py.git
+pushd js8py
+git checkout 0.1.0
+python3 setup.py install
+popd
+rm -rf js8py
+
+git clone https://github.com/jketterl/csdr.git
+cd csdr
+git checkout 0.17.0
+autoreconf -i
+./configure
+make
+make install
+cd ..
+rm -rf csdr
+
+git clone https://github.com/jketterl/digiham.git
+cmakebuild digiham 0.3.0
+
+apt-get -y purge --autoremove $BUILD_PACKAGES
+apt-get clean
+rm -rf /var/lib/apt/lists/*

docker/scripts/run.sh

@@ -1,12 +1,20 @@
 #!/bin/bash
 set -euo pipefail
 
-if [[ ! -f /config/config_webrx.py ]] ; then
+mkdir -p /etc/openwebrx/
-  cp config_webrx.py /config
+mkdir -p /tmp/openwebrx/
+if [[ ! -f /etc/openwebrx/config_webrx.py ]] ; then
+  sed 's/temporary_directory = "\/tmp"/temporary_directory = "\/tmp\/openwebrx"/' < "/opt/openwebrx/config_webrx.py" > "/etc/openwebrx/config_webrx.py"
+fi
+if [[ ! -f /etc/openwebrx/bands.json ]] ; then
+  cp bands.json /etc/openwebrx/
+fi
+if [[ ! -f /etc/openwebrx/bookmarks.json ]] ; then
+  cp bookmarks.json /etc/openwebrx/
+fi
+if [[ ! -f /etc/openwebrx/users.json ]] ; then
+  cp users.json /etc/openwebrx/
 fi
-
-rm config_webrx.py
-ln -s /config/config_webrx.py .
 
 
 _term() {

htdocs/css/admin.css

@@ -0,0 +1,14 @@
+@import url("openwebrx-header.css");
+@import url("openwebrx-globals.css");
+
+.buttons {
+    text-align: right;
+}
+
+.row .map-input {
+    margin: 15px 15px 0;
+}
+
+.device {
+    margin-top: 20px;
+}

htdocs/css/features.css

@@ -1,11 +1,6 @@
 @import url("openwebrx-header.css");
 @import url("openwebrx-globals.css");
 
-/* expandable photo not implemented on features page */
-#webrx-top-photo-clip {
-    max-height: 67px;
-}
-
 h1 {
     text-align: center;
     margin: 50px 0;

htdocs/css/login.css

@@ -0,0 +1,24 @@
+@import url("openwebrx-header.css");
+@import url("openwebrx-globals.css");
+
+.login {
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    transform: translate(-50%, -50%);
+
+    width: 500px;
+
+    padding: 20px;
+    border-radius: 10px;
+    border: 1px solid #575757;
+    box-shadow: 0 0 20px #000;
+}
+
+.login .btn {
+    width: 100%;
+}
+
+.btn-login {
+    height: 50px;
+}

htdocs/css/map.css

@@ -1,11 +1,6 @@
 @import url("openwebrx-header.css");
 @import url("openwebrx-globals.css");
 
-/* expandable photo not implemented on map page */
-#webrx-top-photo-clip {
-    max-height: 67px;
-}
-
 body {
     display: flex;
     flex-direction: column;

htdocs/css/openwebrx-globals.css

@@ -6,3 +6,20 @@ html, body
     font-family: "DejaVu Sans", Verdana, Geneva, sans-serif;
 }
 
+.sprite {
+    background-image: url(../gfx/openwebrx-sprites.png);
+    display: inline-block;
+}
+
+.openwebrx-button.highlighted .sprite {
+    background-image: linear-gradient(rgba(255,127,0,0.5), rgba(255,127,0,0.5)), url(../gfx/openwebrx-sprites.png);
+    background-blend-mode: overlay;
+}
+
+@media only screen and (-webkit-min-device-pixel-ratio: 2),
+only screen and (min-device-pixel-ratio: 2) {
+    .sprite {
+        background-image: url(../gfx/openwebrx-sprites-2x.png);
+        background-size: 198px 77px;
+    }
+}

htdocs/css/openwebrx-header.css

@@ -2,6 +2,7 @@
 {
     position: relative;
     z-index:1000;
+    background-color: #575757;
 }
 
 #webrx-top-photo
@@ -13,7 +14,8 @@
 #webrx-top-photo-clip
 {
     min-height: 67px;
-    max-height: 350px;
+    max-height: 67px;
+    height: 350px;
     overflow: hidden;
     position: relative;
 }
@@ -41,22 +43,24 @@
     right: 0;
 }
 
+#webrx-tob-container, #webrx-top-container * {
+    line-height: initial;
+    box-sizing: initial;
+}
+
+#webrx-top-container img {
+    vertical-align: initial;
+}
+
 #webrx-top-logo
 {
     padding: 12px;
     float: left;
 }
 
-#webrx-ha5kfu-top-logo
-{
-    float: right;
-    padding: 15px;
-}
-
 #webrx-rx-avatar
 {
     background-color: rgba(154, 154, 154, .5);
-    border-radius: 7px;
     float: left;
     margin: 7px;
 
@@ -107,46 +111,38 @@
     cursor:pointer;
     position: absolute;
     left: 470px;
-    top: 51px;
+    top: 55px;
 }
 
 #openwebrx-rx-details-arrow a
 {
     margin: 0;
     padding: 0;
+    line-height: 0;
+    display: block;
 }
 
-#openwebrx-rx-details-arrow-down
+#openwebrx-main-buttons .button {
-{
+    display: block;
-    display:none;
+    width: 55px;
-}
-
-#openwebrx-main-buttons ul
-{
-    display: table;
-    margin:0;
-}
-
-
-#openwebrx-main-buttons ul li
-{
-    display: table-cell;
-    padding-left: 5px;
-    padding-right: 5px;
     cursor:pointer;
 }
 
+#openwebrx-main-buttons .button img {
+    height: 38px;
+}
+
 #openwebrx-main-buttons a {
     color: inherit;
     text-decoration: inherit;
 }
 
-#openwebrx-main-buttons li:hover
+#openwebrx-main-buttons .button:hover
 {
     background-color: rgba(255, 255, 255, 0.3);
 }
 
-#openwebrx-main-buttons li:active
+#openwebrx-main-buttons .button:active
 {
     background-color: rgba(255, 255, 255, 0.55);
 }
@@ -154,6 +150,9 @@
 
 #openwebrx-main-buttons
 {
+    padding: 5px 15px;
+    display: flex;
+    list-style: none;
     float: right;
     margin:0;
     color: white;
@@ -193,3 +192,44 @@
     text-shadow: none;
 }
 
+.sprite-panel-status {
+    background-position: 0 0;
+    width: 44px;
+    height: 38px;
+}
+
+.sprite-panel-log {
+    background-position: -44px 0;
+    width: 38px;
+    height: 38px;
+}
+
+.sprite-panel-receiver {
+    background-position: -82px 0;
+    width: 40px;
+    height: 38px;
+}
+
+.sprite-panel-map {
+    background-position: -122px 0;
+    width: 38px;
+    height: 38px;
+}
+
+.sprite-panel-settings {
+    background-position: -160px 0;
+    width: 38px;
+    height: 38px;
+}
+
+.sprite-rx-details-arrow-down {
+    background-position: 0 -65px;
+    width: 43px;
+    height: 12px;
+}
+
+.sprite-rx-details-arrow-up {
+    background-position: -43px -65px;
+    width: 43px;
+    height: 12px;
+}

htdocs/css/openwebrx.css

@@ -3,6 +3,7 @@
 	This file is part of OpenWebRX,
 	an open-source SDR receiver software with a web UI.
 	Copyright (c) 2013-2015 by Andras Retzler <randras@sdr.hu>
+	Copyright (c) 2019-2020 by Jakob Ketterl <dd5jfk@darc.de>
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as
@@ -149,6 +150,10 @@ input[type=range]:focus::-ms-fill-upper
 	background: #B6B6B6;
 }
 
+input[type=range]:disabled {
+    opacity: 0.5;
+}
+
 #webrx-page-container
 {
     height: 100%;
@@ -170,6 +175,7 @@ input[type=range]:focus::-ms-fill-upper
 	background-repeat: repeat-x;
 	background-size: cover;
     background-color: #444;
+    z-index: 1001;
 }
 
 #openwebrx-bookmarks-container
@@ -258,16 +264,34 @@ input[type=range]:focus::-ms-fill-upper
     border-top-color: #0F0;
 }
 
-#webrx-canvas-container
+#webrx-canvas-background {
-{
     flex-grow: 1;
-	position: relative;
-	overflow: hidden;
 	background-image: url('../gfx/openwebrx-background-cool-blue.png');
 	background-repeat: no-repeat;
 	background-color: #1e5f7f;
 	background-size: cover;
+	display: flex;
+	flex-direction: column;
+}
+
+@supports(background-image: -webkit-image-set(url('../gfx/openwebrx-background-cool-blue.webp') 1x)) {
+    #webrx-canvas-background {
+        background-image: -webkit-image-set(url('../gfx/openwebrx-background-cool-blue.webp') 1x);
+    }
+}
+
+@supports(background-image: image-set(url('../gfx/openwebrx-background-cool-blue.webp') 1x)) {
+    #webrx-canvas-background {
+        background-image: image-set(url('../gfx/openwebrx-background-cool-blue.webp') 1x);
+    }
+}
+
+#webrx-canvas-container
+{
+	position: relative;
+	overflow: visible;
 	cursor: crosshair;
+	flex-grow: 1;
 }
 
 #webrx-canvas-container canvas
@@ -276,14 +300,8 @@ input[type=range]:focus::-ms-fill-upper
 	border-style: none;
 	image-rendering: crisp-edges;
 	image-rendering: -webkit-optimize-contrast;
-    /*transition: left 200ms, width 200ms;*/
+    width: 100%;
-}
+    height: 200px;
-
-#openwebrx-mathbox-container
-{
-    flex-grow: 1;
-	overflow: none;
-	display: none;
 }
 
 #openwebrx-log-scroll
@@ -302,57 +320,50 @@ input[type=range]:focus::-ms-fill-upper
 	color: #ff6262;
 }
 
-/*#webrx-freq-show
-{
-	visibility: hidden;
-	position: absolute;
-	top: 0px;
-	left: 0px;
-	padding: 5px;
-	font-weight: bold;
-	border-radius: 10px;
-	-moz-border-radius: 10px;
-	background-color: #999999;
-	color: White;
-	z-index:9999; /*should be higher?
-
-}*/
-
-/* removed non-free fonts like that: */
-/*@font-face {
-    font-family: 'unibody_8_pro_regregular';
-    src: url('../gfx/unibody8pro-regular-webfont.eot');
-    src: url('../gfx/unibody8pro-regular-webfont.ttf');
-    font-weight: normal;
-    font-style: normal;
-}*/
-
 @font-face {
-    font-family: 'expletus-sans-medium';
+    font-family: 'roboto-mono';
-    src: url('../gfx/font-expletus-sans/ExpletusSans-Medium.ttf');
+    src: url('../fonts/RobotoMono-Regular.woff2') format('woff2'),
+         url('../fonts/RobotoMono-Regular.woff') format('woff'),
+         url('../fonts/RobotoMono-Regular.ttf') format('truetype');
     font-weight: normal;
     font-style: normal;
 }
 
-#webrx-actual-freq
+.webrx-actual-freq {
-{
 	width: 100%;
 	text-align: left;
-	font-size: 16pt;
-	font-family: 'expletus-sans-medium';
 	padding: 0;
 	margin: 0;
-	line-height:22px;
+	display: flex;
-
+	flex-direction: row;
 }
 
-#webrx-mouse-freq
+.webrx-actual-freq > * {
-{
+    flex: 1;
+}
+
+.webrx-actual-freq input {
+    font-family: 'roboto-mono';
+    width: 0;
+    box-sizing: border-box;
+    border: 0;
+    padding: 0;
+    background-color: inherit;
+    color: inherit;
+}
+
+.webrx-actual-freq, .webrx-actual-freq input {
+	font-size: 16pt;
+	font-family: 'roboto-mono';
+	line-height: 22px;
+}
+
+.webrx-mouse-freq {
 	width: 100%;
 	text-align: left;
 	font-size: 10pt;
 	color: #AAA;
-	font-family: 'expletus-sans-medium';
+	font-family: 'roboto-mono';
 	margin-bottom: 5px;
 }
 
@@ -363,6 +374,8 @@ input[type=range]:focus::-ms-fill-upper
     display: flex;
     flex-direction: column;
     justify-content: flex-end;
+    height: 0;
+    overflow: visible;
 }
 
 #openwebrx-panels-container-left {
@@ -385,6 +398,7 @@ input[type=range]:focus::-ms-fill-upper
 	border-radius: 15px;
 	-moz-border-radius: 15px;
 	margin: 5.9px;
+	box-sizing: content-box;
 }
 
 .openwebrx-panel a
@@ -421,7 +435,7 @@ input[type=range]:focus::-ms-fill-upper
 	display: inline-block;
 }
 
-.openwebrx-button:hover, .openwebrx-demodulator-button.highlighted
+.openwebrx-button:hover, .openwebrx-demodulator-button.highlighted, .openwebrx-button.highlighted
 {
 	/*background:-webkit-gradient( linear, left top, left bottom, color-stop(0.0	, #3F3F3F), color-stop(1, #777777) );
 	background:-moz-linear-gradient( center top, #373737 5%, #4F4F4F 100% );*/
@@ -439,9 +453,12 @@ input[type=range]:focus::-ms-fill-upper
     margin-right: 0;
 }
 
+.openwebrx-button.disabled {
+    opacity: 0.5;
+}
+
 .openwebrx-demodulator-button
 {
-	width: 38px;
 	height: 19px;
 	font-size: 12pt;
 	text-align: center;
@@ -449,6 +466,10 @@ input[type=range]:focus::-ms-fill-upper
 	margin-right: 5px;
 }
 
+.openwebrx-demodulator-button.same-mod {
+    color: #FFC;
+}
+
 .openwebrx-square-button img
 {
 	height: 27px;
@@ -612,6 +633,31 @@ img.openwebrx-mirror-img
     padding-top: 0;
 }
 
+.openwebrx-modes-grid {
+    display: flex;
+    flex-direction: row;
+    flex-wrap: wrap;
+    margin: -5px -5px 0 0;
+}
+
+.openwebrx-modes-grid .openwebrx-demodulator-button {
+    margin: 0;
+    white-space: nowrap;
+    flex: 1 0 38px;
+    margin: 5px 5px 0 0;
+}
+
+@supports(gap: 5px) {
+    .openwebrx-modes-grid {
+        margin: 0;
+        gap: 5px;
+    }
+
+    .openwebrx-modes-grid .openwebrx-demodulator-button {
+        margin: 0;
+    }
+}
+
 #openwebrx-smeter-outer
 {
 	border-color: #888;
@@ -642,11 +688,10 @@ img.openwebrx-mirror-img
 	float: right;
 	margin-right: 5px;
 	margin-top: 24px;
-	font-family: 'expletus-sans-medium';
+	font-family: 'roboto-mono';
 }
 
-#openwebrx-big-grey
+.openwebrx-overlay {
-{
 	position: fixed;
 	width: 100%;
 	height: 100%;
@@ -657,21 +702,36 @@ img.openwebrx-mirror-img
 	left: 0;
 	top: 0;
 	z-index: 1001;
-	display: none;
-	vertical-align: middle;
-	text-align: center;
 	color: white;
 	font-weight: bold;
 	font-size: 20pt;
+}
+
+#openwebrx-autoplay-overlay
+{
 	cursor: pointer;
 	transition: opacity 0.3s linear;
 }
 
-#openwebrx-big-grey img
+#openwebrx-autoplay-overlay img
 {
 	width: 150px;
 }
 
+.openwebrx-overlay .overlay-content {
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    transform: translate(-50%, -50%);
+    text-align: center;
+}
+
+#openwebrx-error-overlay .overlay-content {
+    background-color: #000;
+    padding: 50px;
+    border-radius: 20px;
+}
+
 #openwebrx-digimode-canvas-container
 {
 	/*margin: -10px -10px 10px -10px;*/
@@ -713,8 +773,7 @@ img.openwebrx-mirror-img
 	color: White;
 }
 
-#openwebrx-secondary-demod-listbox
+.openwebrx-secondary-demod-listbox {
-{
 	width: 173px;
 	height: 27px;
 	padding-left:3px;
@@ -913,32 +972,23 @@ img.openwebrx-mirror-img
     display: inline-block;
 }
 
-#openwebrx-panel-wsjt-message,
+.openwebrx-message-panel {
-#openwebrx-panel-packet-message
-{
     height: 180px;
 }
 
-#openwebrx-panel-wsjt-message tbody,
+.openwebrx-message-panel tbody {
-#openwebrx-panel-packet-message tbody
-{
     display: block;
     overflow: auto;
     height: 150px;
     width: 100%;
 }
 
-#openwebrx-panel-wsjt-message thead tr,
+.openwebrx-message-panel thead tr {
-#openwebrx-panel-packet-message thead tr
-{
     display: block;
 }
 
-#openwebrx-panel-wsjt-message th,
+.openwebrx-message-panel th,
-#openwebrx-panel-wsjt-message td,
+.openwebrx-message-panel td {
-#openwebrx-panel-packet-message th,
-#openwebrx-panel-packet-message td
-{
     width: 50px;
     text-align: left;
     padding: 1px 3px;
@@ -957,8 +1007,34 @@ img.openwebrx-mirror-img
     width: 70px;
 }
 
+#openwebrx-panel-js8-message .message {
+    width: 465px;
+    max-width: 465px;
+}
+
+#openwebrx-panel-js8-message td.message {
+    white-space: nowrap;
+    overflow: hidden;
+    display: flex;
+    flex-direction: row-reverse;
+}
+
+#openwebrx-panel-js8-message .message div {
+    flex: 1;
+}
+
+#openwebrx-panel-js8-message .decimal {
+    text-align: right;
+    width: 35px;
+}
+
+#openwebrx-panel-js8-message .decimal.freq {
+    width: 70px;
+}
+
 #openwebrx-panel-packet-message .message {
     width: 410px;
+    max-width: 410px;
 }
 
 #openwebrx-panel-packet-message .callsign {
@@ -970,6 +1046,16 @@ img.openwebrx-mirror-img
     text-align: center;
 }
 
+#openwebrx-panel-pocsag-message .address {
+    width: 100px;
+}
+
+#openwebrx-panel-pocsag-message .message {
+    width: 486px;
+    max-width: 486px;
+    white-space: pre;
+}
+
 .aprs-symbol {
     display: inline-block;
     width: 15px;
@@ -1051,12 +1137,16 @@ img.openwebrx-mirror-img
 #openwebrx-panel-digimodes[data-mode="jt9"]    #openwebrx-digimode-content-container,
 #openwebrx-panel-digimodes[data-mode="ft4"]    #openwebrx-digimode-content-container,
 #openwebrx-panel-digimodes[data-mode="packet"] #openwebrx-digimode-content-container,
+#openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-content-container,
+#openwebrx-panel-digimodes[data-mode="js8"]    #openwebrx-digimode-content-container,
 #openwebrx-panel-digimodes[data-mode="ft8"]    #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="wspr"]   #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="jt65"]   #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="jt9"]    #openwebrx-digimode-select-channel,
 #openwebrx-panel-digimodes[data-mode="ft4"]    #openwebrx-digimode-select-channel,
-#openwebrx-panel-digimodes[data-mode="packet"] #openwebrx-digimode-select-channel
+#openwebrx-panel-digimodes[data-mode="packet"] #openwebrx-digimode-select-channel,
+#openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-select-channel,
+#openwebrx-panel-digimodes[data-mode="js8"]    #openwebrx-digimode-select-channel
 {
     display: none;
 }
@@ -1066,8 +1156,83 @@ img.openwebrx-mirror-img
 #openwebrx-panel-digimodes[data-mode="jt65"]   #openwebrx-digimode-canvas-container,
 #openwebrx-panel-digimodes[data-mode="jt9"]    #openwebrx-digimode-canvas-container,
 #openwebrx-panel-digimodes[data-mode="ft4"]    #openwebrx-digimode-canvas-container,
-#openwebrx-panel-digimodes[data-mode="packet"] #openwebrx-digimode-canvas-container
+#openwebrx-panel-digimodes[data-mode="packet"] #openwebrx-digimode-canvas-container,
+#openwebrx-panel-digimodes[data-mode="pocsag"] #openwebrx-digimode-canvas-container,
+#openwebrx-panel-digimodes[data-mode="js8"]    #openwebrx-digimode-canvas-container
 {
     height: 200px;
     margin: -10px;
 }
+
+.sprite-zoom-in {
+    background-position: 0 -38px;
+    width: 27px;
+    height: 27px;
+}
+
+.sprite-zoom-out {
+    background-position: -27px -38px;
+    width: 27px;
+    height: 27px;
+}
+
+.sprite-zoom-in-total {
+    background-position: -54px -38px;
+    width: 24px;
+    height: 27px;
+}
+
+.sprite-zoom-out-total {
+    background-position: -78px -38px;
+    width: 25px;
+    height: 27px;
+}
+
+.sprite-edit {
+    background-position: -131px -51px;
+    width: 14px;
+    height: 14px;
+}
+
+.sprite-trashcan {
+    background-position: -145px -38px;
+    width: 14px;
+    height: 14px;
+}
+
+.sprite-speaker {
+    width: 14px;
+    height: 15px;
+}
+
+#openwebrx-mute-on .sprite-speaker {
+    background-position: -117px -38px;
+}
+
+#openwebrx-mute-off .sprite-speaker {
+    background-position: -103px -38px;
+}
+
+.sprite-squelch {
+    background-position: -131px -38px;
+    width: 14px;
+    height: 13px;
+}
+
+.sprite-waterfall-auto {
+    background-position: -103px -53px;
+    width: 14px;
+    height: 11px;
+}
+
+.sprite-waterfall-default {
+    background-position: -117px -53px;
+    width: 14px;
+    height: 12px;
+}
+
+.sprite-bookmark {
+    background-position: -159px -38px;
+    width: 21px;
+    height: 27px;
+}

htdocs/features.html

@@ -1,9 +1,12 @@
 <HTML><HEAD>
     <TITLE>OpenWebRX Feature report</TITLE>
-    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
+    <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico" />
+    <link rel="stylesheet" href="static/css/bootstrap.min.css" />
+    <link rel="stylesheet" type="text/css" href="static/css/admin.css" />
     <link rel="stylesheet" href="static/css/features.css">
     <script src="https://cdnjs.cloudflare.com/ajax/libs/showdown/1.9.0/showdown.min.js"></script>
     <script src="static/lib/jquery-3.2.1.min.js"></script>
+    <script src="static/lib/Header.js"></script>
     <script src="static/features.js"></script>
 </HEAD><BODY>
     ${header}

htdocs/features.js

@@ -1,6 +1,6 @@
 $(function(){
     var converter = new showdown.Converter();
-    $.ajax('/api/features').done(function(data){
+    $.ajax('api/features').done(function(data){
         var $table = $('table.features');
         $.each(data, function(name, details) {
             var requirements = $.map(details.requirements, function(r, name){

htdocs/generalsettings.html

@@ -0,0 +1,20 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+    <title>OpenWebRX Settings</title>
+    <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico" />
+    <link rel="stylesheet" href="static/css/bootstrap.min.css" />
+    <link rel="stylesheet" type="text/css" href="static/css/admin.css" />
+    <script src="https://unpkg.com/location-picker/dist/location-picker.min.js"></script>
+    <script src="compiled/settings.js"></script>
+    <meta charset="utf-8">
+</head>
+<body>
+${header}
+<div class="container">
+    <div class="col-12">
+        <h1>General settings</h1>
+    </div>
+    ${sections}
+</div>
+</body>

htdocs/gfx/font-expletus-sans/OFL.txt

@@ -1,93 +0,0 @@
-Copyright (c) 2011, Jasper de Waard (jasper@designtown.nl),
-with Reserved Font Name "Expletus Sans".
-This Font Software is licensed under the SIL Open Font License, Version 1.1.
-This license is copied below, and is also available with a FAQ at:
-http://scripts.sil.org/OFL
-
-
------------------------------------------------------------
-SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
------------------------------------------------------------
-
-PREAMBLE
-The goals of the Open Font License (OFL) are to stimulate worldwide
-development of collaborative font projects, to support the font creation
-efforts of academic and linguistic communities, and to provide a free and
-open framework in which fonts may be shared and improved in partnership
-with others.
-
-The OFL allows the licensed fonts to be used, studied, modified and
-redistributed freely as long as they are not sold by themselves. The
-fonts, including any derivative works, can be bundled, embedded, 
-redistributed and/or sold with any software provided that any reserved
-names are not used by derivative works. The fonts and derivatives,
-however, cannot be released under any other type of license. The
-requirement for fonts to remain under this license does not apply
-to any document created using the fonts or their derivatives.
-
-DEFINITIONS
-"Font Software" refers to the set of files released by the Copyright
-Holder(s) under this license and clearly marked as such. This may
-include source files, build scripts and documentation.
-
-"Reserved Font Name" refers to any names specified as such after the
-copyright statement(s).
-
-"Original Version" refers to the collection of Font Software components as
-distributed by the Copyright Holder(s).
-
-"Modified Version" refers to any derivative made by adding to, deleting,
-or substituting -- in part or in whole -- any of the components of the
-Original Version, by changing formats or by porting the Font Software to a
-new environment.
-
-"Author" refers to any designer, engineer, programmer, technical
-writer or other person who contributed to the Font Software.
-
-PERMISSION & CONDITIONS
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of the Font Software, to use, study, copy, merge, embed, modify,
-redistribute, and sell modified and unmodified copies of the Font
-Software, subject to the following conditions:
-
-1) Neither the Font Software nor any of its individual components,
-in Original or Modified Versions, may be sold by itself.
-
-2) Original or Modified Versions of the Font Software may be bundled,
-redistributed and/or sold with any software, provided that each copy
-contains the above copyright notice and this license. These can be
-included either as stand-alone text files, human-readable headers or
-in the appropriate machine-readable metadata fields within text or
-binary files as long as those fields can be easily viewed by the user.
-
-3) No Modified Version of the Font Software may use the Reserved Font
-Name(s) unless explicit written permission is granted by the corresponding
-Copyright Holder. This restriction only applies to the primary font name as
-presented to the users.
-
-4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
-Software shall not be used to promote, endorse or advertise any
-Modified Version, except to acknowledge the contribution(s) of the
-Copyright Holder(s) and the Author(s) or with their explicit written
-permission.
-
-5) The Font Software, modified or unmodified, in part or in whole,
-must be distributed entirely under this license, and must not be
-distributed under any other license. The requirement for fonts to
-remain under this license does not apply to any document created
-using the Font Software.
-
-TERMINATION
-This license becomes null and void if any of the above conditions are
-not met.
-
-DISCLAIMER
-THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
-OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
-COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
-DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
-OTHER DEALINGS IN THE FONT SOFTWARE.

htdocs/include/header.include.html

@@ -1,25 +1,23 @@
 <div id="webrx-top-container">
     <div id="webrx-top-photo-clip">
-        <img src="static/gfx/openwebrx-top-photo.jpg" id="webrx-top-photo"/>
+        <img src="static/gfx/openwebrx-top-photo.jpg" id="webrx-top-photo" alt="Receiver panorama"/>
         <div id="webrx-top-bar" class="webrx-top-bar-parts">
-            <a href="https://sdr.hu/openwebrx" target="_blank"><img src="static/gfx/openwebrx-top-logo.png" id="webrx-top-logo" /></a>
+            <a href="https://www.openwebrx.de/" target="_blank"><img src="static/gfx/openwebrx-top-logo.png" id="webrx-top-logo" alt="OpenWebRX Logo"/></a>
-            <a href="http://ha5kfu.sch.bme.hu/" target="_blank"><img src="static/gfx/openwebrx-ha5kfu-top-logo.png" id="webrx-ha5kfu-top-logo" /></a>
+            <img id="webrx-rx-avatar" class="openwebrx-photo-trigger" src="static/gfx/openwebrx-avatar.png" alt="Receiver avatar"/>
-            <img id="webrx-rx-avatar" class="openwebrx-photo-trigger" src="static/gfx/openwebrx-avatar.png"/>
             <div id="webrx-rx-texts">
                 <div id="webrx-rx-title" class="openwebrx-photo-trigger"></div>
                 <div id="webrx-rx-desc" class="openwebrx-photo-trigger"></div>
             </div>
             <div id="openwebrx-rx-details-arrow">
-                <a id="openwebrx-rx-details-arrow-up" class="openwebrx-photo-trigger"><img src="static/gfx/openwebrx-rx-details-arrow-up.png" /></a>
+                <a id="openwebrx-rx-details-arrow-up" class="openwebrx-photo-trigger" style="display: none;"><span class="sprite sprite-rx-details-arrow-up"></span></a>
-                <a id="openwebrx-rx-details-arrow-down" class="openwebrx-photo-trigger"><img src="static/gfx/openwebrx-rx-details-arrow.png" /></a>
+                <a id="openwebrx-rx-details-arrow-down" class="openwebrx-photo-trigger"><span class="sprite sprite-rx-details-arrow-down"></span></a>
             </div>
             <section id="openwebrx-main-buttons">
-                <ul>
+                <div class="button" data-toggle-panel="openwebrx-panel-status"><span class="sprite sprite-panel-status"></span><br/>Status</div>
-                    <li data-toggle-panel="openwebrx-panel-status"><img src="static/gfx/openwebrx-panel-status.png" /><br/>Status</li>
+                <div class="button" data-toggle-panel="openwebrx-panel-log"><span class="sprite sprite-panel-log"></span><br/>Log</div>
-                    <li data-toggle-panel="openwebrx-panel-log"><img  src="static/gfx/openwebrx-panel-log.png" /><br/>Log</li>
+                <div class="button" data-toggle-panel="openwebrx-panel-receiver"><span class="sprite sprite-panel-receiver"></span><br/>Receiver</div>
-                    <li data-toggle-panel="openwebrx-panel-receiver"><img src="static/gfx/openwebrx-panel-receiver.png" /><br/>Receiver</li>
+                <a class="button" href="map" target="openwebrx-map"><span class="sprite sprite-panel-map"></span><br/>Map</a>
-                    <li><a href="/map" target="_blank"><img src="static/gfx/openwebrx-panel-map.png" /><br/>Map</a></li>
+                ${settingslink}
-                </ul>
             </section>
         </div>
         <div id="webrx-rx-photo-title"></div>

htdocs/index.html

@@ -4,6 +4,7 @@
     This file is part of OpenWebRX,
     an open-source SDR receiver software with a web UI.
     Copyright (c) 2013-2015 by Andras Retzler <randras@sdr.hu>
+    Copyright (c) 2019-2020 by Jakob Ketterl <dd5jfk@darc.de>
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as
@@ -22,15 +23,8 @@
 <html>
     <head>
         <title>OpenWebRX | Open Source SDR Web App for Everyone!</title>
-        <script src="static/sdr.js"></script>
+        <link rel="shortcut icon" type="image/x-icon" href="static/favicon.ico" />
-		<script src="static/mathbox-bundle.min.js"></script>
+        <script src="compiled/receiver.js"></script>
-        <script src="static/openwebrx.js"></script>
-        <script src="static/lib/jquery-3.2.1.min.js"></script>
-        <script src="static/lib/jquery.nanoscroller.js"></script>
-        <script src="static/lib/BookmarkBar.js"></script>
-        <script src="static/lib/AudioEngine.js"></script>
-        <script src="static/lib/ProgressBar.js"></script>
-        <script src="static/lib/Measurement.js"></script>
         <link rel="stylesheet" type="text/css" href="static/lib/nanoscroller.css" />
         <link rel="stylesheet" type="text/css" href="static/css/openwebrx.css" />
         <meta charset="utf-8">
@@ -44,16 +38,13 @@
             <canvas id="openwebrx-scale-canvas" width="0" height="0"></canvas>
         </div>
     </div>
-    <div id="openwebrx-mathbox-container"> </div>
+    <div id="webrx-canvas-background">
         <div id="webrx-canvas-container">
             <!-- add canvas here by javascript -->
         </div>
+    </div>
     <div id="openwebrx-panels-container">
         <div id="openwebrx-panels-container-left">
-            <div class="openwebrx-panel" data-panel-name="client-under-devel" style="width: 245px; background-color: Red;">
-                <span style="font-size: 15pt; font-weight: bold;">Under construction</span>
-                <br />We're working on the code right now, so the application might fail.
-            </div>
             <div class="openwebrx-panel" id="openwebrx-panel-digimodes" style="display: none; width: 619px;" data-panel-name="digimodes">
                 <div id="openwebrx-digimode-canvas-container">
                     <div id="openwebrx-digimode-select-channel"></div>
@@ -65,7 +56,7 @@
                     </div>
                 </div>
             </div>
-            <table class="openwebrx-panel" id="openwebrx-panel-wsjt-message" style="display: none; width: 619px;" data-panel-name="wsjt-message">
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-wsjt-message" style="display: none; width: 619px;" data-panel-name="wsjt-message">
                 <thead><tr>
                     <th>UTC</th>
                     <th class="decimal">dB</th>
@@ -75,7 +66,15 @@
                 </tr></thead>
                 <tbody></tbody>
             </table>
-            <table class="openwebrx-panel" id="openwebrx-panel-packet-message" style="display: none; width: 619px;" data-panel-name="aprs-message">
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-js8-message" style="display:none; width: 619px;" data-panel-name="js8-message">
+                <thead><tr>
+                    <th>UTC</th>
+                    <th class="decimal freq">Freq</th>
+                    <th class="message">Message</th>
+                </tr></thead>
+                <tbody></tbody>
+            </table>
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-packet-message" style="display: none; width: 619px;" data-panel-name="aprs-message">
                 <thead><tr>
                     <th>UTC</th>
                     <th class="callsign">Callsign</th>
@@ -84,6 +83,13 @@
                 </tr></thead>
                 <tbody></tbody>
             </table>
+            <table class="openwebrx-panel openwebrx-message-panel" id="openwebrx-panel-pocsag-message" style="display: none; width: 619px;" data-panel-name="pocsag-message">
+                <thead><tr>
+                    <th class="address">Address</th>
+                    <th class="message">Message</th>
+                </tr></thead>
+                <tbody></tbody>
+            </table>
             <div class="openwebrx-panel openwebrx-meta-panel" id="openwebrx-panel-metadata-ysf" style="display: none;" data-panel-name="metadata-ysf">
                 <div class="openwebrx-meta-frame">
                     <div class="openwebrx-meta-slot">
@@ -116,93 +122,58 @@
             <div class="openwebrx-panel" id="openwebrx-panel-log" data-panel-name="debug" style="width: 619px;">
                 <div class="openwebrx-panel-inner nano" id="openwebrx-log-scroll">
                     <div class="nano-content">
-                        <div id="openwebrx-client-log-title">OpenWebRX client log</strong></div>
+                        <div id="openwebrx-client-log-title">OpenWebRX client log</div>
-                        <span id="openwebrx-client-1">Author: </span><a href="http://blog.sdr.hu/about" target="_blank">András Retzler, HA7ILM</a><br />You can support OpenWebRX development via <a href="http://blog.sdr.hu/support" target="_blank">PayPal!</a><br/>
+                        <div>
+                            Author contact: <a href="http://www.justjakob.de/" target="_blank">Jakob Ketterl, DD5JFK</a> |
+                            <a href="https://www.openwebrx.de" target="_blank">OpenWebRX homepage</a>
+                        </div>
+                        <div>Support and information: <a href="https://groups.io/g/openwebrx" target="_blank">Groups.io Mailinglist</a></div>
                         <div id="openwebrx-debugdiv"></div>
                     </div>
                 </div>
             </div>
             <div class="openwebrx-panel" id="openwebrx-panel-status" data-panel-name="status" style="width: 615px;" data-panel-transparent="true">
-                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-buffer"> <span class="openwebrx-progressbar-text">Audio buffer [0 ms]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-buffer" data-type="audiobuffer"></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-output"> <span class="openwebrx-progressbar-text">Audio output [0 sps]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-output" data-type="audiooutput"></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-speed"> <span class="openwebrx-progressbar-text">Audio stream [0 kbps]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-audio-speed" data-type="audiospeed"></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-network-speed"> <span class="openwebrx-progressbar-text">Network usage [0 kbps]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-network-speed" data-type="networkspeed"></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-server-cpu"> <span class="openwebrx-progressbar-text">Server CPU [0%]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-server-cpu" data-type="cpu"></div>
-                <div class="openwebrx-progressbar" id="openwebrx-bar-clients"> <span class="openwebrx-progressbar-text">Clients [1]</span><div class="openwebrx-progressbar-bar"></div></div>
+                <div class="openwebrx-progressbar" id="openwebrx-bar-clients" data-type="clients"></div>
             </div>
         </div>
         <div id="openwebrx-panels-container-right">
             <div class="openwebrx-panel" id="openwebrx-panel-receiver" data-panel-name="client-params" style="width: 259px;">
                 <div class="openwebrx-panel-line frequencies-container">
                     <div class="frequencies">
-                        <div id="webrx-actual-freq">---.--- MHz</div>
+                        <div class="webrx-actual-freq"></div>
-                        <div id="webrx-mouse-freq">---.--- MHz</div>
+                        <div class="webrx-mouse-freq"></div>
                     </div>
                     <div class="openwebrx-button openwebrx-square-button openwebrx-bookmark-button" style="display:none;" title="Add bookmark...">
-                        <img src="static/gfx/openwebrx-bookmark.png">
+                        <span class="sprite sprite-bookmark"></span>
                     </div>
                 </div>
                 <div class="openwebrx-panel-line">
                     <select id="openwebrx-sdr-profiles-listbox" onchange="sdr_profile_changed();">
                     </select>
                 </div>
-                <div class="openwebrx-panel-line openwebrx-panel-flex-line">
+                <div class="openwebrx-modes openwebrx-panel-line"></div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-nfm"
-                         onclick="demodulator_analog_replace('nfm');">FM</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-am"
-                         onclick="demodulator_analog_replace('am');">AM</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-lsb"
-                         onclick="demodulator_analog_replace('lsb');">LSB</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-usb"
-                         onclick="demodulator_analog_replace('usb');">USB</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-cw"
-                         onclick="demodulator_analog_replace('cw');">CW</div>
-                </div>
-                <div class="openwebrx-panel-line openwebrx-panel-flex-line">
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-dmr"
-                         style="display:none;" data-feature="digital_voice_digiham"
-                         onclick="demodulator_analog_replace('dmr');">DMR</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-dstar"
-                         style="display:none;" data-feature="digital_voice_dsd"
-                         onclick="demodulator_analog_replace('dstar');">DStar</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-nxdn"
-                         style="display:none;" data-feature="digital_voice_dsd"
-                         onclick="demodulator_analog_replace('nxdn');">NXDN</div>
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-ysf"
-                         style="display:none;" data-feature="digital_voice_digiham"
-                         onclick="demodulator_analog_replace('ysf');">YSF</div>
-                </div>
-                <div class="openwebrx-panel-line openwebrx-panel-flex-line">
-                    <div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-dig" onclick="demodulator_digital_replace_last();">DIG</div>
-                    <select id="openwebrx-secondary-demod-listbox" onchange="secondary_demod_listbox_changed();">
-                        <option value="none"></option>
-                        <option value="bpsk31">BPSK31</option>
-                        <option value="ft8" data-feature="wsjt-x">FT8</option>
-                        <option value="wspr" data-feature="wsjt-x">WSPR</option>
-                        <option value="jt65" data-feature="wsjt-x">JT65</option>
-                        <option value="jt9" data-feature="wsjt-x">JT9</option>
-                        <option value="ft4" data-feature="wsjt-x">FT4</option>
-                        <option value="packet" data-feature="packet">Packet</option>
-                    </select>
-                </div>
                 <div class="openwebrx-panel-line">
-                    <div title="Mute on/off" id="openwebrx-mute-off" class="openwebrx-button" onclick="toggleMute();"><img src="static/gfx/openwebrx-speaker.png" class="openwebrx-sliderbtn-img" id="openwebrx-mute-img"></div>
+                    <div title="Mute on/off" id="openwebrx-mute-off" class="openwebrx-button" onclick="toggleMute();"><span class="sprite sprite-speaker openwebrx-sliderbtn-img"></span></div>
                     <input title="Volume" id="openwebrx-panel-volume" class="openwebrx-panel-slider" type="range" min="0" max="150" value="50" step="1" onchange="updateVolume()" oninput="updateVolume()">
-                    <div title="Auto-adjust waterfall colors" id="openwebrx-waterfall-colors-auto" class="openwebrx-button" onclick="waterfall_measure_minmax_now=true;"><img src="static/gfx/openwebrx-waterfall-auto.png" class="openwebrx-sliderbtn-img"></div>
+                    <div title="Auto-adjust waterfall colors (right-click for continuous)" id="openwebrx-waterfall-colors-auto" class="openwebrx-button"><span class="sprite sprite-waterfall-auto openwebrx-sliderbtn-img"></span></div>
                     <input title="Waterfall minimum level" id="openwebrx-waterfall-color-min" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(0);" oninput="updateVolume()">
                 </div>
                 <div class="openwebrx-panel-line">
-                    <div title="Auto-set squelch level" id="openwebrx-squelch-default" class="openwebrx-button" onclick="setSquelchToAuto()"><img src="static/gfx/openwebrx-squelch-button.png" class="openwebrx-sliderbtn-img"></div>
+                    <div title="Auto-set squelch level" class="openwebrx-squelch-default openwebrx-button"><span class="sprite sprite-squelch openwebrx-sliderbtn-img"></span></div>
-                    <input title="Squelch" id="openwebrx-panel-squelch" class="openwebrx-panel-slider" type="range" min="-150" max="0" value="-150" step="1" onchange="updateSquelch()" oninput="updateSquelch()">
+                    <input title="Squelch" class="openwebrx-squelch-slider openwebrx-panel-slider" type="range" min="-150" max="0" value="-150" step="1">
-                    <div title="Set waterfall colors to default" id="openwebrx-waterfall-colors-default" class="openwebrx-button" onclick="waterfallColorsDefault()"><img src="static/gfx/openwebrx-waterfall-default.png" class="openwebrx-sliderbtn-img"></div>
+                    <div title="Set waterfall colors to default" id="openwebrx-waterfall-colors-default" class="openwebrx-button" onclick="waterfallColorsDefault()"><span class="sprite sprite-waterfall-default openwebrx-sliderbtn-img"></span></div>
                     <input title="Waterfall maximum level" id="openwebrx-waterfall-color-max" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(1);" oninput="updateVolume()">
                 </div>
                 <div class="openwebrx-panel-line">
-                    <div class="openwebrx-button openwebrx-square-button" onclick="zoomInOneStep();"  title="Zoom in one step">  <img src="static/gfx/openwebrx-zoom-in.png" /></div>
+                    <div class="openwebrx-button openwebrx-square-button" onclick="zoomInOneStep();"  title="Zoom in one step"><span class="sprite sprite-zoom-in"></span></div>
-                    <div class="openwebrx-button openwebrx-square-button" onclick="zoomOutOneStep();" title="Zoom out one step"> <img src="static/gfx/openwebrx-zoom-out.png" /></div>
+                    <div class="openwebrx-button openwebrx-square-button" onclick="zoomOutOneStep();" title="Zoom out one step"><span class="sprite sprite-zoom-out"></span></div>
-                    <div class="openwebrx-button openwebrx-square-button" onclick="zoomInTotal();"  title="Zoom in totally"><img src="static/gfx/openwebrx-zoom-in-total.png" /></div>
+                    <div class="openwebrx-button openwebrx-square-button" onclick="zoomInTotal();"  title="Zoom in totally"><span class="sprite sprite-zoom-in-total"></span></div>
-                    <div class="openwebrx-button openwebrx-square-button" onclick="zoomOutTotal();" title="Zoom out totally"><img src="static/gfx/openwebrx-zoom-out-total.png" /></div>
+                    <div class="openwebrx-button openwebrx-square-button" onclick="zoomOutTotal();" title="Zoom out totally"><span class="sprite sprite-zoom-out-total"></span></div>
-                    <div class="openwebrx-button openwebrx-square-button" onclick="mathbox_toggle();" title="Toggle 3D view"><img src="static/gfx/openwebrx-3d-spectrum.png" /></div>
                     <div id="openwebrx-smeter-db">0 dB</div>
                 </div>
                 <div class="openwebrx-panel-line">
@@ -214,10 +185,17 @@
         </div>
     </div>
 </div>
-    <div id="openwebrx-big-grey" onclick="playButtonClick();">
+    <div id="openwebrx-autoplay-overlay" class="openwebrx-overlay" style="display:none;">
-        <div id="openwebrx-play-button-text">
+        <div class="overlay-content">
             <img id="openwebrx-play-button" src="static/gfx/openwebrx-play-button.png" />
-        <br /><br />Start OpenWebRX
+            <div>Start OpenWebRX</div>
+        </div>
+    </div>
+    <div id="openwebrx-error-overlay" class="openwebrx-overlay" style="display:none;">
+        <div class="overlay-content">
+            <div>This receiver is currently unavailable due to technical issues.</div>
+            <div>Error Message:</div>
+            <div class="errormessage"></div>
         </div>
     </div>
     <div id="openwebrx-dialog-bookmark" class="openwebrx-dialog" style="display:none;">
@@ -232,17 +210,7 @@
             </div>
             <div class="form-field">
                 <label for="modulation">Modulation:</label>
-                <select name="modulation" id="modulation">
+                <select name="modulation" id="modulation"></select>
-                    <option value="nfm">FM</option>
-                    <option value="am">AM</option>
-                    <option value="usb">USB</option>
-                    <option value="lsb">LSB</option>
-                    <option value="cw">CW</option>
-                    <option value="dmr">DMR</option>
-                    <option value="dstar">D-Star</option>
-                    <option value="nxdn">NXDN</option>
-                    <option value="ysf">YSF</option>
-                </select>
             </div>
             <div class="buttons">
                 <div class="openwebrx-button" data-action="cancel">Cancel</div>

htdocs/lib/AprsMarker.js

@@ -9,7 +9,7 @@ AprsMarker.prototype.draw = function() {
 
     if (this.symbol) {
         var tableId = this.symbol.table === '/' ? 0 : 1;
-        div.style.background = 'url(/aprs-symbols/aprs-symbols-24-' + tableId + '@2x.png)';
+        div.style.background = 'url(aprs-symbols/aprs-symbols-24-' + tableId + '@2x.png)';
         div.style['background-size'] = '384px 144px';
         div.style['background-position-x'] = -(this.symbol.index % 16) * 24 + 'px';
         div.style['background-position-y'] = -Math.floor(this.symbol.index / 16) * 24 + 'px';
@@ -63,7 +63,7 @@ AprsMarker.prototype.onAdd = function() {
     var overlay = this.overlay = document.createElement('div');
     overlay.style.width = '24px';
     overlay.style.height = '24px';
-    overlay.style.background = 'url(/aprs-symbols/aprs-symbols-24-2@2x.png)';
+    overlay.style.background = 'url(aprs-symbols/aprs-symbols-24-2@2x.png)';
     overlay.style['background-size'] = '384px 144px';
     overlay.style.display = 'none';
 

htdocs/lib/AudioEngine.js

@@ -10,35 +10,56 @@ function AudioEngine(maxBufferLength, audioReporter) {
     if (!ctx) {
         return;
     }
-    this.audioContext = new ctx();
-    this.allowed = this.audioContext.state === 'running';
-    this.started = false;
 
-    this.audioCodec = new sdrjs.ImaAdpcm();
+    this.onStartCallbacks = [];
+
+    this.started = false;
+    this.audioContext = new ctx();
+    var me = this;
+    this.audioContext.onstatechange = function() {
+        if (me.audioContext.state !== 'running') return;
+        me._start();
+    }
+
+    this.audioCodec = new ImaAdpcmCodec();
     this.compression = 'none';
 
     this.setupResampling();
-    this.resampler = new sdrjs.RationalResamplerFF(this.resamplingFactor, 1);
+    this.resampler = new Interpolator(this.resamplingFactor);
+    this.hdResampler = new Interpolator(this.hdResamplingFactor);
 
     this.maxBufferSize = maxBufferLength * this.getSampleRate();
 }
 
-AudioEngine.prototype.start = function(callback) {
+AudioEngine.prototype.resume = function(){
+    this.audioContext.resume();
+}
+
+AudioEngine.prototype._start = function() {
     var me = this;
-    if (me.resamplingFactor === 0) return; //if failed to find a valid resampling factor...
+
-    if (me.started) {
+    // if failed to find a valid resampling factor...
-        if (callback) callback(false);
+    if (me.resamplingFactor === 0) {
          return;
     }
 
-    me.audioContext.resume().then(function(){
+    // been started before?
-        me.allowed = me.audioContext.state === 'running';
+    if (me.started) {
-        if (!me.allowed) {
+        return;
-            if (callback) callback(false);
+    }
+
+    // are we allowed to play audio?
+    if (!me.isAllowed()) {
         return;
     }
     me.started = true;
 
+    var runCallbacks = function(workletType) {
+        var callbacks = me.onStartCallbacks;
+        me.onStartCallbacks = false;
+        callbacks.forEach(function(c) { c(workletType); });
+    };
+
     me.gainNode = me.audioContext.createGain();
     me.gainNode.connect(me.audioContext.destination);
 
@@ -65,7 +86,7 @@ AudioEngine.prototype.start = function(callback) {
                 }
             });
             me.audioNode.port.start();
-                if (callback) callback(true, 'AudioWorklet');
+            runCallbacks('AudioWorklet');
         });
     } else {
         me.audioBuffers = [];
@@ -120,15 +141,22 @@ AudioEngine.prototype.start = function(callback) {
         me.audioNode = me.audioContext[method](bufferSize, 0, 1);
         me.audioNode.onaudioprocess = audio_onprocess;
         me.audioNode.connect(me.gainNode);
-            if (callback) callback(true, 'ScriptProcessorNode');
+        runCallbacks('ScriptProcessorNode')
     }
 
     setInterval(me.reportStats.bind(me), 1000);
-    });
+};
+
+AudioEngine.prototype.onStart = function(callback) {
+    if (this.onStartCallbacks) {
+        this.onStartCallbacks.push(callback);
+    } else {
+        callback();
+    }
 };
 
 AudioEngine.prototype.isAllowed = function() {
-    return this.allowed;
+    return this.audioContext.state === 'running';
 };
 
 AudioEngine.prototype.reportStats = function() {
@@ -165,35 +193,57 @@ AudioEngine.prototype.resetStats = function() {
 };
 
 AudioEngine.prototype.setupResampling = function() { //both at the server and the client
-    var output_range_max = 12000;
+    var audio_params = this.findRate(8000, 12000);
-    var output_range_min = 8000;
+    if (!audio_params) {
+        this.resamplingFactor = 0;
+        this.outputRate = 0;
+        divlog('Your audio card sampling rate (' + targetRate + ') is not supported.<br />Please change your operating system default settings in order to fix this.', 1);
+    } else {
+        this.resamplingFactor = audio_params.resamplingFactor;
+        this.outputRate = audio_params.outputRate;
+    }
+
+    var hd_audio_params = this.findRate(36000, 48000);
+    if (!hd_audio_params) {
+        this.hdResamplingFactor = 0;
+        this.hdOutputRate = 0;
+        divlog('Your audio card sampling rate (' + targetRate + ') is not supported for HD audio<br />Please change your operating system default settings in order to fix this.', 1);
+    } else {
+        this.hdResamplingFactor = hd_audio_params.resamplingFactor;
+        this.hdOutputRate = hd_audio_params.outputRate;
+    }
+};
+
+AudioEngine.prototype.findRate = function(low, high) {
     var targetRate = this.audioContext.sampleRate;
     var i = 1;
     while (true) {
         var audio_server_output_rate = Math.floor(targetRate / i);
-        if (audio_server_output_rate < output_range_min) {
+        if (audio_server_output_rate < low) {
-            this.resamplingFactor = 0;
+            return;
-            this.outputRate = 0;
+        } else if (audio_server_output_rate >= low && audio_server_output_rate <= high) {
-            divlog('Your audio card sampling rate (' + targetRate + ') is not supported.<br />Please change your operating system default settings in order to fix this.', 1);
+            return {
-            break;
+                resamplingFactor: i,
-        } else if (audio_server_output_rate >= output_range_min && audio_server_output_rate <= output_range_max) {
+                outputRate: audio_server_output_rate
-            this.resamplingFactor = i;
+            }
-            this.outputRate = audio_server_output_rate;
-            break; //okay, we're done
         }
         i++;
-    }
     };
+}
 
 AudioEngine.prototype.getOutputRate = function() {
     return this.outputRate;
 };
 
+AudioEngine.prototype.getHdOutputRate = function() {
+    return this.hdOutputRate;
+}
+
 AudioEngine.prototype.getSampleRate = function() {
     return this.audioContext.sampleRate;
 };
 
-AudioEngine.prototype.pushAudio = function(data) {
+AudioEngine.prototype.processAudio = function(data, resampler) {
     if (!this.audioNode) return;
     this.audioBytes.add(data.byteLength);
     var buffer;
@@ -203,7 +253,7 @@ AudioEngine.prototype.pushAudio = function(data) {
     } else {
         buffer = new Int16Array(data);
     }
-    buffer = this.resampler.process(sdrjs.ConvertI16_F(buffer));
+    buffer = resampler.process(buffer);
     if (this.audioNode.port) {
         // AudioWorklets supported
         this.audioNode.port.postMessage(buffer);
@@ -213,8 +263,16 @@ AudioEngine.prototype.pushAudio = function(data) {
             this.audioBuffers.push(buffer);
         }
     }
+}
+
+AudioEngine.prototype.pushAudio = function(data) {
+    this.processAudio(data, this.resampler);
 };
 
+AudioEngine.prototype.pushHdAudio = function(data) {
+    this.processAudio(data, this.hdResampler);
+}
+
 AudioEngine.prototype.setCompression = function(compression) {
     this.compression = compression;
 };
@@ -228,3 +286,129 @@ AudioEngine.prototype.getBuffersize = function() {
     if (!this.audioBuffers) return 0;
     return this.audioBuffers.map(function(b){ return b.length; }).reduce(function(a, b){ return a + b; }, 0);
 };
+
+function ImaAdpcmCodec() {
+    this.reset();
+}
+
+ImaAdpcmCodec.prototype.reset = function() {
+    this.stepIndex = 0;
+    this.predictor = 0;
+    this.step = 0;
+};
+
+ImaAdpcmCodec.imaIndexTable = [ -1, -1, -1, -1, 2, 4, 6, 8, -1, -1, -1, -1, 2, 4, 6, 8 ];
+
+ImaAdpcmCodec.imaStepTable = [
+                               7, 8, 9, 10, 11, 12, 13, 14, 16, 17,
+                               19, 21, 23, 25, 28, 31, 34, 37, 41, 45,
+                               50, 55, 60, 66, 73, 80, 88, 97, 107, 118,
+                               130, 143, 157, 173, 190, 209, 230, 253, 279, 307,
+                               337, 371, 408, 449, 494, 544, 598, 658, 724, 796,
+                               876, 963, 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066,
+                               2272, 2499, 2749, 3024, 3327, 3660, 4026, 4428, 4871, 5358,
+                               5894, 6484, 7132, 7845, 8630, 9493, 10442, 11487, 12635, 13899,
+                               15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, 32767
+                             ];
+
+ImaAdpcmCodec.prototype.decode = function(data) {
+    var output = new Int16Array(data.length * 2);
+    for (var i = 0; i < data.length; i++) {
+        output[i * 2] = this.decodeNibble(data[i] & 0x0F);
+        output[i * 2 + 1] = this.decodeNibble((data[i] >> 4) & 0x0F);
+    }
+    return output;
+};
+
+ImaAdpcmCodec.prototype.decodeNibble = function(nibble) {
+    this.stepIndex += ImaAdpcmCodec.imaIndexTable[nibble];
+    this.stepIndex = Math.min(Math.max(this.stepIndex, 0), 88);
+
+    var diff = this.step >> 3;
+    if (nibble & 1) diff += this.step >> 2;
+    if (nibble & 2) diff += this.step >> 1;
+    if (nibble & 4) diff += this.step;
+    if (nibble & 8) diff = -diff;
+
+    this.predictor += diff;
+    this.predictor = Math.min(Math.max(this.predictor, -32768), 32767);
+
+    this.step = ImaAdpcmCodec.imaStepTable[this.stepIndex];
+
+    return this.predictor;
+};
+
+function Interpolator(factor) {
+    this.factor = factor;
+    this.lowpass = new Lowpass(factor)
+}
+
+Interpolator.prototype.process = function(data) {
+    var output = new Float32Array(data.length * this.factor);
+    for (var i = 0; i < data.length; i++) {
+        output[i * this.factor] = (data[i] + 0.5) / 32768;
+    }
+    return this.lowpass.process(output);
+};
+
+function Lowpass(interpolation) {
+    this.interpolation = interpolation;
+    var transitionBandwidth = 0.05;
+    this.numtaps = Math.round(4 / transitionBandwidth);
+    if (this.numtaps % 2 == 0) this.numtaps += 1;
+
+    var cutoff = 1 / interpolation;
+    this.coefficients = this.getCoefficients(cutoff / 2);
+
+    this.delay = new Float32Array(this.numtaps);
+    for (var i = 0; i < this.numtaps; i++){
+        this.delay[i] = 0;
+    }
+    this.delayIndex = 0;
+}
+
+Lowpass.prototype.getCoefficients = function(cutoffRate) {
+    var middle = Math.floor(this.numtaps / 2);
+    // hamming window
+    var window_function = function(r){
+        var rate = 0.5 + r / 2;
+        return 0.54 - 0.46 * Math.cos(2 * Math.PI * rate);
+    }
+    var output = [];
+    output[middle] = 2 * Math.PI * cutoffRate * window_function(0);
+    for (var i = 1; i <= middle; i++) {
+        output[middle - i] = output[middle + i] = (Math.sin(2 * Math.PI * cutoffRate * i) / i) * window_function(i / middle);
+    }
+    return this.normalizeCoefficients(output);
+};
+
+Lowpass.prototype.normalizeCoefficients = function(input) {
+    var sum = 0;
+    var output = [];
+    for (var i = 0; i < input.length; i++) {
+        sum += input[i];
+    }
+    for (var i = 0; i < input.length; i++) {
+        output[i] = input[i] / sum;
+    }
+    return output;
+};
+
+Lowpass.prototype.process = function(input) {
+    output = new Float32Array(input.length);
+    for (var oi = 0; oi < input.length; oi++) {
+        this.delay[this.delayIndex] = input[oi];
+        this.delayIndex = (this.delayIndex + 1) % this.numtaps;
+
+        var acc = 0;
+        var index = this.delayIndex;
+        for (var i = 0; i < this.numtaps; ++i) {
+            var index = index != 0 ? index - 1 : this.numtaps - 1;
+            acc += this.delay[index] * this.coefficients[i];
+            if (isNaN(acc)) debugger;
+        }
+        // gain by interpolation
+        output[oi] = this.interpolation * acc;
+    }
+    return output;
+};

htdocs/lib/AudioProcessor.js

@@ -33,7 +33,10 @@ class OwrxAudioProcessor extends AudioWorkletProcessor {
         this.port.start();
     }
     process(inputs, outputs) {
-        if (this.remaining() < 128) return true;
+        if (this.remaining() < 128) {
+            outputs[0].forEach(output => output.fill(0));
+            return true;
+        }
         outputs[0].forEach((output) => {
             output.set(this.audioBuffer.subarray(this.outPos, this.outPos + 128));
         });

htdocs/lib/BookmarkBar.js

@@ -8,12 +8,10 @@ function BookmarkBar() {
         var $bookmark = $(e.target).closest('.bookmark');
         me.$container.find('.bookmark').removeClass('selected');
         var b = $bookmark.data();
-        if (!b || !b.frequency || (!b.modulation && !b.digital_modulation)) return;
+        if (!b || !b.frequency || !b.modulation) return;
-        demodulator_set_offset_frequency(0, b.frequency - center_freq);
+        me.getDemodulator().set_offset_frequency(b.frequency - center_freq);
         if (b.modulation) {
-            demodulator_analog_replace(b.modulation);
+            me.getDemodulatorPanel().setMode(b.modulation);
-        } else if (b.digital_modulation) {
-            demodulator_digital_replace(b.digital_modulation);
         }
         $bookmark.addClass('selected');
     });
@@ -89,8 +87,8 @@ BookmarkBar.prototype.render = function(){
         var $bookmark = $(
             '<div class="bookmark" data-source="' + b.source + '"' + (b.editable?' editable="editable"':'') + '>' +
                 '<div class="bookmark-actions">' +
-                    '<div class="openwebrx-button action" data-action="edit"><img src="static/gfx/openwebrx-edit.png"></div>' +
+                    '<div class="openwebrx-button action" data-action="edit"><span class="sprite sprite-edit"></span></div>' +
-                    '<div class="openwebrx-button action" data-action="delete"><img src="static/gfx/openwebrx-trashcan.png"></div>' +
+                    '<div class="openwebrx-button action" data-action="delete"><span class="sprite sprite-trashcan"><span></div>' +
                 '</div>' +
                 '<div class="bookmark-content">' + b.name + '</div>' +
             '</div>'
@@ -104,40 +102,26 @@ BookmarkBar.prototype.render = function(){
 };
 
 BookmarkBar.prototype.showEditDialog = function(bookmark) {
-    var $form = this.$dialog.find("form");
     if (!bookmark) {
         bookmark = {
             name: "",
-            frequency: center_freq + demodulators[0].offset_frequency,
+            frequency: center_freq + this.getDemodulator().get_offset_frequency(),
-            modulation: demodulators[0].subtype
+            modulation: this.getDemodulator().get_secondary_demod() || this.getDemodulator().get_modulation()
         }
     }
-    ['name', 'frequency', 'modulation'].forEach(function(key){
+    this.$dialog.bookmarkDialog().setValues(bookmark);
-        $form.find('#' + key).val(bookmark[key]);
-    });
-    this.$dialog.data('id', bookmark.id);
     this.$dialog.show();
     this.$dialog.find('#name').focus();
 };
 
 BookmarkBar.prototype.storeBookmark = function() {
     var me = this;
-    var bookmark = {};
+    var bookmark = this.$dialog.bookmarkDialog().getValues();
-    var valid = true;
+    if (!bookmark) return;
-    ['name', 'frequency', 'modulation'].forEach(function(key){
-        var $input = me.$dialog.find('#' + key);
-        valid = valid && $input[0].checkValidity();
-        bookmark[key] = $input.val();
-    });
-    if (!valid) {
-        me.$dialog.find("form :submit").click();
-        return;
-    }
     bookmark.frequency = Number(bookmark.frequency);
 
     var bookmarks = me.localBookmarks.getBookmarks();
 
-    bookmark.id = me.$dialog.data('id');
     if (!bookmark.id) {
         if (bookmarks.length) {
             bookmark.id = 1 + Math.max.apply(Math, bookmarks.map(function(b){ return b.id || 0; }));
@@ -154,6 +138,14 @@ BookmarkBar.prototype.storeBookmark = function() {
     me.$dialog.hide();
 };
 
+BookmarkBar.prototype.getDemodulatorPanel = function() {
+    return $('#openwebrx-panel-receiver').demodulatorPanel();
+};
+
+BookmarkBar.prototype.getDemodulator = function() {
+    return this.getDemodulatorPanel().getDemodulator();
+};
+
 BookmarkLocalStorage = function(){
 };
 
@@ -171,7 +163,3 @@ BookmarkLocalStorage.prototype.deleteBookmark = function(data) {
     bookmarks = bookmarks.filter(function(b) { return b.id !== data; });
     this.setBookmarks(bookmarks);
 };
-
-
-
-