24 lines
1.2 KiB
Markdown
24 lines
1.2 KiB
Markdown
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# Hamnet70: IP-based Networking on the 70cm Amateur Radio Band
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This project seeks to implement a wireless networking system that can transfer Internet Protocol (IP) packets at high speed.
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In spirit, it is somewhere at the intersection of Packet Radio, Hamnet and Wireless LAN.
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## Documentation
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The documentation is written in AsciiDoc and can be found in the [`doc` directory](doc/). It describes the packet formats, used modulation and channel codes, timing and so on.
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## Implementation
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The project is implemented in C and uses the [liquid-dsp library](https://liquidsdr.org/) for large parts of the signal processing.
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The whole modulation, synchronization and demodulation process is implemented in software.
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This allows to use generic SDR hardware to transmit and receive packets.
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Currently, only the [HackRF One](https://greatscottgadgets.com/hackrf/one/) is supported.
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You can find the code in the [`impl` directory](impl/).
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## Licenses
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All code in the `impl` directory is licensed under the [GPL v3+](gpl-3.0.txt). The documentation is licensed under the [Creative Commons Attribution-ShareAlike 4.0](https://creativecommons.org/licenses/by-sa/4.0/) license.
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See [COPYING](COPYING) for details.
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