sdrberry
Raspberry pi SDR tranceiver / fronted using lvgl gui !!! This is an ongoing project code only for information purpose only. The main goal for this project is to learn about c++ programming, liquid dsp, and for most the use of the GUI toolkit LVGL v8 Functionalit is in beta currently
This source code is still in development.
Goal is to support Adalm pluto SDR, Radioberry, RTL-SDR, SDRPlay etc but it should also support other SDR receivers based on SoapySDR.
Also the goal is to support optical encoder and support I2C / serial interface for bandpass filtering
Currently it also supports basic BLE as controler input. I use a ESP32 as BLE server with a service for an optical encoder.
Alternative a Contour Shuttle express can be used as rotary controler.
To install you need to configure rasberry pi OS in text only mode, (switch off the GUI) Compiled using VisualGDB or cmake and gcc copy the cfg file (in install directory) to the home dir
a compiled executable and soapyradioberry library is available in executable directory installation instruction in install_guide.txt install script install.sh installs all components based on a fresh raspberry pi SD card (OS should be updated and in CLI mode)
Noise reduction code is an port from DD4WH https://github.com/df8oe/UHSDR/wiki/Noise-reduction adapted for raspberry pi
ToDo:
- Support for Midi contoler
- Setup screen for Network and Wifi
- waterfall display
- Different noise reduction schemas like lms etc.
- Support for audio sdr using Tal
Done:
- Adalm Pluto
- Rtlsdr support
- SDRPlay support
- Radioberry support
- Hackrf support
- FM broadband (only receive)
- FM Narrowband
- SSB support
- Basic BLE support
- Transmitter part
- USB CAT interface support (config serial controler in cfg file example ESP32 as CAT controler)
- i2c filter support for PCF8574
- USB Controler with ESP32 (Optical contoler for vfo and 2 mechanical encoders for volume and gain etc)
- Add audio device selection
- TFT brightness controll
- Support both Raspberry pi buster and Bullseye
- CMake compilation
- Morse code decoder
- Support for Contour Shuttle Express
- Receive FT8
- Noise reduction (spectral noise reduction, Kim)
Installation of libraries is necessary:
- Liquid DSP
- Alsa audio
- SoapySDR
- SoapyPlutoSDR (support for Adalm Pluto SDR)
- SoapySDRPlay (support for SDRPlay devices)
- SoapyRadioBerry (support radioberry)
- libiio (support for Adalm Pluto SDR)
- libad9361-iio (support for Adalm Pluto SDR)
- bluez-5.60
- tinyb
- pthread
Installation
Install and compile with cmake
Download the repository in pi home directory
git clone https://github.com/paulh002/sdrberry
chmod +x ./sdrberry/install/install.sh
./sdrberry/install/install.sh
Compile with cmake (assuming all libraries are available)
git clone https://github.com/paulh002/sdrberry
cd sdrberry
mkdir build
chmod +x ../do_cmake.sh
../do_cmake.sh
make
sudo make install
start sdrberry
first copy config file to pi home dir
cd ~
cp sdrberry/sdrberry_settings.cfg .
sudo sdrberry
DSI display 7inch
In the directory "install/bullseye-7inch rpi" are example config.txt and cmdline.txt files for rotating the screen 5 inch DSI screens from waveshare do not need any adjustment
ESP32 Remote control for raspberry pi
