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release notter (1.4.0) source code.zip (20.8 MB)
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| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| README.md | 2023-01-28 | 1.8 kB | |
| release notter (1.4.0) source code.tar.gz | 2023-01-28 | 20.8 MB | |
| release notter (1.4.0) source code.zip | 2023-01-28 | 20.8 MB | |
| Totals: 3 Items | 41.6 MB | 3 | |
- Major update to more popular Raspberry PI OS (based on ADI Linux 2021_r1)
- Raspbian 11.2 bullseye
- More WiFi security research friendly: Successfully run following security test tools by https://github.com/vanhoefm
- https://github.com/vanhoefm/fragattacks
- https://github.com/vanhoefm/krackattacks
- Major update to newer FPGA toolchain Vivado 2021.1 (based on ADI HDL 2021_r1)
- More openwifi based research results: https://github.com/open-sdr/openwifi/blob/master/doc/publications.md
- More hardwares: sdrpi, antsdr_e200, neptunesdr (non official yet), PYNQSDR (non official yet)
- Single SD card image for both 32bit and 64bit hardware
- Correct the SIFS (Short Inter Frame Spacing) value in 5GHz 10 --> 16us
- More parameters (fft_win_shift) for PHY OFDM receiver
- Split FPGA source code (openwifi-hw) and FPGA bitstream files (openwifi-hw-img)
- Better RF. Sensitivity same as COTS WiFi chip. EVM even meet #wifi7 requirement.
- The ACK Tx timing depends on PHY decoding latency (depends on how many bits in the last OFDM symbol received)
- FPGA internal loopback works now: https://github.com/open-sdr/openwifi/blob/master/doc/app_notes/packet-iq-self-loopback-test.md#csi-fpga-self-loopback-quick-start
openwifi https://github.com/open-sdr/openwifi/commit/42e8e675188b0ffaa4fcf7af41c29013ac231fe6 openwifi-hw https://github.com/open-sdr/openwifi-hw/commit/af0bc1a17618b77cfe75c17c42432a6c0858743d openofdm https://github.com/open-sdr/openofdm/commit/19acdbe82f96125ca0c7cef09ba2cf1411cba8e7 openwifi-hw-img https://github.com/open-sdr/openwifi-hw-img/commit/b6b3600dbe090ba03f553c119772d6cecc4e5d34