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

XzpJMU / sdrberry