lzx/videomancer-firmware
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  • connect/1.3.7 7261fc6d7c

    connect/1.3.7 Stable

    lars released this 2026-08-14 22:57:37 +00:00 | 4 commits to main since this release

    LZX Connect 1.3.7

    Bugfix release: Windows program library install reliability and USB storage mode recovery.

    Fixed in 1.3.7

    • Program library install (Windows) — Pre-create all zip directory paths (official and community authors) before uploading files, so fresh SD cards no longer require manual folder creation via USB storage mode
    • Serial I/O retry — Recover from transient Windows CDC errors (os error 22) during intensive fs stat/mkdir round-trips, not only during file uploads
    • USB storage mode exit — Poll until the SD card is remounted before allowing program installs; refresh device and library state in the UI after exiting MSD
    • Error messages — Distinguish serial I/O failures, SD not mounted, and layout conflicts instead of misleading write-protection hints

    Requires Videomancer firmware

    Program library uploads need Videomancer 1.0.0-rc.40 or later (watchdog feeding during SD writes). Retry after a USB disconnect if the device reboots mid-transfer.

    Supported devices

    • Videomancer (UF2)
    • Scrolls, Diver, Escher Sketch (STM32 DFU)
    • TBC2 Mk2, Memory Palace (USB mass storage)

    Artifacts

    • Windows: MSI + NSIS setup
    • macOS: universal DMG (Apple Silicon + Intel)
    • Linux: .deb + AppImage
    Downloads