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MiYooSDR 0.5.0 (experimental)

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@github-actions github-actions released this 25 Oct 23:44
· 6 commits to main since this release
v0.5.0
6be46e3

MiYooSDR 0.5.0

Play saved Wi-Fi packet captures on the Miyoo Mini Plus. The recording browser
now opens PCAPs alongside existing spectrum CSV recordings.

  • Browse .pcap and .csv files from App/MiYooSDR/rec/ and research/ with
    SELECT + START. The capture script's research/stock-monitor.pcap appears here.
  • Review a packet-count timeline, scrolling frame list, and selected-frame
    addresses, type, length, and available rate, signal and channel metadata.
  • Pause / play with A, step packets with Left / Right, seek a second with Up /
    Down, and change speed from 0.25× to 8× with L1 / R1. Playback stops at the end;
    A restarts it. B returns to the browser, MENU quits, and START saves a screenshot.
  • Open a PCAP directly with launch.sh --replay FILE.pcap, skipping radio setup
    and the launcher's Wi-Fi and audio teardown.
  • Render a desktop screenshot with --replay FILE.pcap --replay-at SECONDS --shot output.png.

Supports classic PCAP with radiotap link type 127, either byte order, and
microsecond or nanosecond timestamps, with a limit of 100,000 records. PCAPNG is
not supported. Playback displays stored frame headers and metadata; it does not
decrypt protected payloads, reconstruct a waveform or spectrum, or transmit frames.
Known stock-driver rate and signal-reporting issues still apply.

Validated against the original 3,647-frame capture: the Miyoo's offline screenshot
matches the host rendering byte for byte, and Wi-Fi stayed connected. Automated
tests cover supported PCAP formats, malformed files, metadata limits, and offline
rendering and launch behavior.

Install and play

Extract miyoosdr-0.5.0.zip to the root of the SD card. It installs under
App/MiYooSDR. Existing recordings and settings are not included in the archive.

Copy a compatible PCAP into App/MiYooSDR/rec/ or research/, start MiYooSDR,
and press SELECT + START. Select the file with Up / Down and press A. Spectrum
CSV review remains available in the same browser.

To open an existing capture over SSH while keeping Wi-Fi connected:

cd /mnt/SDCARD/App/MiYooSDR
./launch.sh --replay research/stock-monitor.pcap

The command-line capture utility and its managed Wi-Fi recovery procedure remain
available in research/. Capture is separate from playback; see the
driver research notes for capture instructions and
metadata limitations. No kernel or driver replacement is included.

SHA-256: 5bd4794cef15936a6880ba56ba21cc47ef583b5030943e3e6f02b885712f61b0

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