Kaj SchittecatandClaude Opus 5
6fe6b9f063
A built-in USB Files app (T-Deck and Heltec V4 for now) lets the page at files.wadamesh.com browse, upload, download, rename and delete files on the SD card, internal storage and the map tiles over Web Serial. File level, not USB mass storage: the device keeps its filesystems mounted, the radio keeps running, and the firmware enforces what may change. Live data (identity, contacts, settings, history; /meshcomod on the card) is download-only. - UsbFilesProtocol.h: framed messages (E7 5A, CRC32), a resyncing parser, path checks and the access policy; host tests in test/. - UsbFilesSession: one request at a time (both Arduino USB serial drivers drop bytes when their RX queue is full), RX queue sized per session, SD data through a DMA-capable bounce buffer, FatFs listings with sizes, a beacon so the page never talks first, SD Scan's malware verdict per file. - The companion link and MyMesh's console step off USB while it runs. - Website: labelled side buttons, a USB Files button and card; the files.wadamesh.com page, vhost and deploy script. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
16 lines
1.6 KiB
Plaintext
16 lines
1.6 KiB
Plaintext
# beta_83 - test build. Stable stays beta_65.
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# One user-facing note per non-blank, non-# line; # lines are section comments.
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# --- USB Files -------------------------------------------------------------------------------------
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New on the T-Deck and the Heltec V4: USB Files. Open it from the app drawer, connect the device to a computer with a USB cable and go to files.wadamesh.com in Chrome or Edge. You can browse the SD card, internal storage and the map tiles, upload files and whole folders, and download, rename or delete them.
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The device carries out every file operation itself, so what it relies on stays safe: identity, contacts, settings and chat history can be downloaded but not changed or deleted. On the SD card that is the meshcomod folder.
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Files that SD Scan would flag, like Windows programs, scripts, shortcuts and autorun.inf, show in red on the page, and downloading one asks you first. The device also checks a file's first bytes, so a Windows program under a harmless name is caught too.
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Your files go straight from the device to your computer over the cable. Nothing passes through our server.
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While USB Files is open, the companion app cannot use USB. Bluetooth, Wi-Fi and the radio keep working.
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# --- Website ---------------------------------------------------------------------------------------
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The buttons on the sides of wadamesh.com now have labels, and a new folder button opens USB Files.
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# --- For testers -----------------------------------------------------------------------------------
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USB Files is tested on a T-Deck. Heltec V4 owners: worth reporting whether connecting, uploading and downloading work. Other boards follow once tested.
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