Thomas Kolb
d77f4d4498
- add and handle layer 2 packet type correctly in data packets - don't produce garbage packets if a packet could not be decoded or was not a data packet - handle beacon/connection request/connection parameters handshake - digipeater cycle timeout does not reset beacon timer anymore. This prevented any beacon transmission. - Reset the connection timeout when empty packets are received |
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| .forgejo/workflows | ||
| ci/docker | ||
| doc | ||
| impl | ||
| cc-by-sa-4.0.txt | ||
| COPYING | ||
| gpl-3.0.txt | ||
| README.md | ||
Hamnet70: IP-based Networking on the 70cm Amateur Radio Band
This project seeks to implement a wireless networking system that can transfer Internet Protocol (IP) packets at high speed. In spirit, it is somewhere at the intersection of Packet Radio, Hamnet and Wireless LAN.
Documentation
The documentation is written in AsciiDoc and can be found in the doc directory. It describes the packet formats, used modulation and channel codes, timing and so on.
Implementation
The project is implemented in C and uses the liquid-dsp library for large parts of the signal processing. The whole modulation, synchronization and demodulation process is implemented in software. This allows to use generic SDR hardware to transmit and receive packets. Currently, only the HackRF One is supported.
You can find the code in the impl directory.
Licenses
All code in the impl directory is licensed under the GPL v3+. The documentation is licensed under the Creative Commons Attribution-ShareAlike 4.0 license.
See COPYING for details.