I released two new projects of mine, that are RTLSDR related. Not exactly HPAVC, but still can used to "hack" the airwaves. :)
The first one called PySpecSDR, which is a spectrum analyzer and listening program like GQRX, but for the terminal. Only ASCII chars. used... no GUI necessary :)
The second one is a frequency scanner, that uses the linux framebuffer for drawing a heatmap, thus detecting any signals.
Both projects were developed, having Raspberry Pis/SBCs in mind that work without GUI/Window managers. Both have many features.
Check them at my Github repo at:
https://github.com/xqtr/PySpecSDR
https://github.com/xqtr/heatwave
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:: XQTR :: Another Droid BBS :: andr01d.zapto.org:9999 ::
xqtr@gmx.com
--- Mystic BBS v1.12 A47 2020/11/23 (Raspberry Pi/32)
* Origin: Another Droid BBS # andr01d.zapto.org:9999 (911:30210/0)