KiwiSDR: updated documentation and Qt5 websockets dependencies where missing. Updated version and changelogs

.appveyor.yml

@@ -59,7 +59,7 @@ for:
       - sh: |
           sudo apt-get -y install build-essential cmake git \
             devscripts fakeroot debhelper libfftw3-dev qtbase5-dev libqt5opengl5-dev \
-            qttools5-dev qttools5-dev-tools qtmultimedia5-dev libqt5multimedia5-plugins \
+            qttools5-dev qttools5-dev-tools qtmultimedia5-dev libqt5multimedia5-plugins libqt5websockets5-dev \
             libusb-1.0-0-dev libboost-all-dev librtlsdr-dev libasound2-dev libopencv-dev libopencv-imgcodecs-dev \
             libxml2-dev bison flex ffmpeg  libpostproc-dev libavcodec-dev libavformat-dev \
             libopus-dev libcodec2-dev libairspy-dev libhackrf-dev \

.travis.yml

@@ -41,6 +41,7 @@ addons:
       - qttools5-dev-tools
       - qtmultimedia5-dev
       - libqt5multimedia5-plugins
+      - libqt5websockets5-dev
       - libusb-1.0-0-dev
       - libboost-all-dev
       - librtlsdr-dev

CHANGELOG

@@ -1,8 +1,10 @@
 sdrangel (4.10.0-1) unstable; urgency=medium
 
   * Support for KiwiSDR
+  * SSB demod: reworked AGC to handle the threshold gate properly
+  * FreeDV demod: support interpolation as well as decimation from channel sample rate
 
- -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Sun, 09 Jun 2019 20:44:06 +0100
+ -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Sun, 09 Jun 2019 16:44:06 +0100
 
 sdrangel (4.9.1-1) unstable; urgency=medium
 
@@ -14,7 +16,7 @@ sdrangel (4.9.1-1) unstable; urgency=medium
 
 sdrangel (4.9.0-1) unstable; urgency=medium
 
-  * New build system
+  * New build system introduction
   * NFM demod: fixed low-pass audio filter
 
  -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Sat, 01 Jun 2019 20:44:06 +0100

CMakeLists.txt

@@ -17,8 +17,8 @@ set(CMAKE_CXX_EXTENSIONS OFF)
 
 # configure version
 set(sdrangel_VERSION_MAJOR "4")
-set(sdrangel_VERSION_MINOR "9")
-set(sdrangel_VERSION_PATCH "1")
+set(sdrangel_VERSION_MINOR "10")
+set(sdrangel_VERSION_PATCH "0")
 set(sdrangel_VERSION_SUFFIX "")
 
 # SDRAngel cmake options

Readme.md

@@ -96,6 +96,10 @@ The [File sink plugin](https://github.com/f4exb/sdrangel/tree/dev/plugins/sample
 
 Note that this plugin does not require any of the hardware support libraries nor the libusb library. It is always available in the list of devices as `FileSink[0]` even if no physical device is connected.
 
+<h2>KiwiSDR</h2>
+
+The [KiwiSDR plugin](https://github.com/f4exb/sdrangel/tree/dev/plugins/samplesource/kiwisdr) is designed to enable connection to publicly available [KiwiSDR](http://kiwisdr.com/) receivers.
+
 <h2>Test source</h2>
 
 The [Test source plugin](https://github.com/f4exb/sdrangel/tree/master/plugins/samplesource/testsource) is an internal continuous wave generator that can be used to carry out test of software internals.

debian/changelog

@@ -1,8 +1,10 @@
 sdrangel (4.10.0-1) unstable; urgency=medium
 
   * Support for KiwiSDR
+  * SSB demod: reworked AGC to handle the threshold gate properly
+  * FreeDV demod: support interpolation as well as decimation from channel sample rate
 
- -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Sun, 09 Jun 2019 20:44:06 +0100
+ -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Sun, 09 Jun 2019 16:44:06 +0100
 
 sdrangel (4.9.1-1) unstable; urgency=medium
 
@@ -14,7 +16,7 @@ sdrangel (4.9.1-1) unstable; urgency=medium
 
 sdrangel (4.9.0-1) unstable; urgency=medium
 
-  * New build system
+  * New build system introduction
   * NFM demod: fixed low-pass audio filter
 
  -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Sat, 01 Jun 2019 20:44:06 +0100

plugins/samplesource/kiwisdr/readme.md

@@ -0,0 +1,60 @@
+<h1>KiwiSDR input plugin</h1>
+
+<h2>Introduction</h2>
+
+This plugin is designed to enable connection to publicly available [KiwiSDR](http://kiwisdr.com/) receivers. A list of on-line receiver is available [here](https://sdr.hu/?q=kiwisdr)
+
+<h2>Interface</h2>
+
+![KiwiSDR input plugin GUI](../../../doc/img/KiwiSDRInput_plugin.png)
+
+<h3>1: Start/Stop</h3>
+
+This button is used to start the "device" i.e connect to the remote and start stream or stop the "device" i.e. stop stream and disconnect from the remote. The button shows the following faces:
+
+  - Blue triangle icon: device is ready and can be started
+  - Green square icon: device is running and can be stopped
+
+<h3>2: Record</h3>
+
+Record baseband I/Q stream toggle button
+
+<h3>3: Frequency</h3>
+
+This is the center frequency of reception in kHz.
+
+<h3>4: Stream sample rate</h3>
+
+This is the 12 kS/s fixed sample rate of the I/Q stream provided by the Kiwi.
+
+<h3>5: Remote address and port</h3>
+
+This is the remote address and port of the remote KiwiSDR instance to which to connect. The address can be in the form of an URL or IPv4 address. This is the same address and port found in the servers list of [SDR.hu](https://sdr.hu/?q=kiwisdr) for example. Note that the `http://` prefix should be removed this should be only the address and port.
+
+Press button (7) to validate your change.
+
+<h3>6: Status indicator</h3>
+
+This ball can take the following colors depending on the status:
+
+  - <span style="color:gray">**Gray**</span>: Idle
+  - <span style="color:yellow">**Yellow**</span>: Connecting
+  - <span style="color:green">**Green**</span>: Connected
+  - <span style="color:red">**Red**</span>: Error
+  - <span style="color:magenta">**Magenta**</span>: Disconnected
+
+The connection can take several seconds (yellow status) please be patient.
+
+In case of untimely disconnection (magenta status) you can stop and start again with button (1) to attempt re-connection.
+
+<h3>7: Set address</h3>
+
+When you change the address in (5) you have to push this button to validate the change.
+
+<h3>8: Gain</h3>
+
+This is the RF gain control sent to the remote
+
+<h3>9: AGC</h3>
+
+Use this button to switch on or off the AGC in the remote