web-audio-api-rs | RTL-SRD Source

work in progress

Goal: Provide a stream from the rtl-sdr that can be piped into an audio graph using a MediaStreamSourceNode

Use https://github.com/adamgreig/rtlsdr-rs or eventually fork it to clean the repo structure

• C library: https://github.com/librtlsdr/librtlsdr/tree/master
• Rust C Make: https://docs.rs/cmake/0.1.54/cmake/

Next steps:

• have C lib as submodule
• use build script to build the C lib and link it properly
• have it work without warning

Create a RtlSdrStream that have stream attribute

@note

• we will somehow need to expose the NapiMediaStream from 'node-web-audio-api' to create the JS properly

Mac

brew install cmake
brew install libusb libusb-compat # don't know which one...

Issue locating libusb by CMake

• https://stackoverflow.com/questions/68105648/configure-cmake-to-work-with-homebrew-libraries-instead-system-provided-librarie

Build librtlsdr \o/

mkdir build && cmake -DLIBUSB_INCLUDE_DIR=/opt/homebrew/include/libusb-1.0/ -DLIBUSB_LIBRARY_DIRS=/opt/homebrew/lib/ -S . -B build && cd build && make