SDR++, The bloat-free SDR software.

SDR++ is a cross-platform and open source SDR software with the aim of being bloat free and simple to use.

Current Features

Uses SoapySDR for wide hardware support
Hardware accelerated graphics (OpenGL + ImGui)
SIMD accelerated DSP (parts of the DSP are still missing)
Cross-platform
Full waterfall update when possible. Makes browsing signals easier and more pleasant

Comming soon

Multi-VFO
Plugins
Digital demodulators and decoders
Quick replay (replay last n seconds, cool if you missed a short signal)

Small things to add

Switchable bandwidth for demodulators
Switchable audio output device and sample rate
Recording
Light theme (I know you weirdos exist lol)
Waterfall color scheme editor

Building on Windows

Requirements

cmake
vcpkg (for the packages listed below)
fftw3
portaudio
glfw
glew
PothosSDR (for libvolk and SoapySDR)

mkdir build
cd build
cmake .. "-DCMAKE_TOOLCHAIN_FILE=C:/Users/Alex/vcpkg/scripts/buildsystems/vcpkg.cmake" -G "Visual Studio 15 2017 Win64"
cmake --build . --config Release

Building on Linux

comming soon :)

Building on OSX

comming soon as well :)

Contributing

Feel free to issue pull request and report bugs via the github issues. I will soon publish a contributing.md listing the code style to use.

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