Experimental WebAssembly build of GNU Radio

what

Experimental WebAssembly build of GNU Radio that runs in a browser tab

why

For some reason I thought it would be easy

narrator: it was not, in fact, easy

but I eventually got a proof-of-concept ~working, so I thought I’d share 🙂

status: experimental proof-of-concept

This is a proof-of-concept WebAssembly build of GNU Radio Companion which can generate and run basic flowgraphs. It includes gr-qtgui and supports visualization using the QT GUI sink-blocks.

The GNU Radio Companion UI is running the feature-grc-qt branch of GNU Radio, which itself is a work-in-progress, so some basic capabilities (like the ability to edit block properties) are missing.

Support for USB software-defined radios is not yet implemented, but will be possible. (Earlier in the pandemic I published standalone WebUSB proof-of-concepts for USRP

 

 

 

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