webusb-libusb-shim
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marcnewlin
experimental libusb->WebUSB shim
webusb-libusb-shim
Experimental libusb-WebUSB shim to enable compiling libusb-based C-programs to Wasm, and have the USB logic "just work".
This is experimental and incomplete, but is sufficiently functional to build unmodified libhackrf and hackrf_transfer to Wasm, run it in a browser,
receive IQ to MEMFS, and download the resulting IQ file.
prerequisites
- Emscripten
- Chrome-based browser (note that Ubuntu's Chromium Snap does not have access to USB devices)
build and run
$ git clone https://github.com/marcnewlin/webusb-libusb-shim.git
$ cd webusb-libusb-shim
$ git submodule init && git submodule update
$ make -j
$ ./run-web-server.sh
Navigate to http://127.0.0.1:8000/ in Chrome (or another compatible browser), and press Start.
live demo
https://marcnewlin.github.io/hackrf-libusb-webusb-shim-demo/
marcnewlin