Top 3 C++ hamradio Projects

CubicSDR

7 1,977 4.9 C++

Cross-Platform Software-Defined Radio Application
DigitalRadioReceiverSupport

1 44 0.0 C++

Support repository for the 'Digital Radio Receiver' / 'FT8 Decoder' / 'FT8 Radio' app.
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digiham

1 40 5.5 C++

tools for decoding digital ham communication

Project mention: WebSDR – internet connected Software-Defined Radios | news.ycombinator.com | 2023-10-26

You definitely can, but legality of such procedure is questionable. DMR uses AMBE codec, which require licensing from DVSI, but you can find open-source implementation on github (mdelib, jMBE). Projects such as DSD-FME[1], which allows you to decode much more than just DMR (P25, NXDN or SDRTrunk[2], which allows you to listen to trunking systems (p25, dmr tier 3 and much more) uses software implementation. OpenWebRX users software decoder too https://github.com/jketterl/digiham
[1] https://github.com/lwvmobile/dsd-fme

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).