#WebUSB

in ♥️ with PDA (and 🐧)Help! My <a href="https://chaos.social/tags/chromium" class="mention hashtag" rel="nofollow noopener" target="_blank">#chromium</a> does not access my <a href="https://chaos.social/tags/keychron" class="mention hashtag" rel="nofollow noopener" target="_blank">#keychron</a> keyboard in <a href="https://chaos.social/tags/debian" class="mention hashtag" rel="nofollow noopener" target="_blank">#debian</a> oder <a href="https://chaos.social/tags/webusb" class="mention hashtag" rel="nofollow noopener" target="_blank">#webusb</a> NotAllowedError: Failed to open the device.

txt.filebecause <a href="https://mastodon.social/@mozilla" class="u-url mention" rel="nofollow noopener" target="_blank">@mozilla</a> thinks someone might be able to do harmful things with <a href="https://chaos.social/tags/WebUSB" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebUSB</a> they do not want to add WebUSB to <a href="https://chaos.social/tags/firefox" class="mention hashtag" rel="nofollow noopener" target="_blank">#firefox</a>.I wonder if <a href="https://chaos.social/tags/mozilla" class="mention hashtag" rel="nofollow noopener" target="_blank">#mozilla</a> has ever heard about the possibilities of JavaScript. 🙄 reference: <a href="https://mozilla.github.io/standards-positions/#webusb" rel="nofollow noopener" translate="no" target="_blank">https://mozilla.github.io/standards-positions/#webusb</a>

muelliI've used <a href="https://chaos.social/tags/webusb" class="mention hashtag" rel="nofollow noopener" target="_blank">#webusb</a> again. It's been a super convenient way of installing <a href="https://chaos.social/tags/grapheneos" class="mention hashtag" rel="nofollow noopener" target="_blank">#grapheneos</a> : <a href="https://grapheneos.org/install/web" rel="nofollow noopener" translate="no" target="_blank">https://grapheneos.org/install/web</a> Unfortunately, it works in Chrome only. Ubuntu's snapped Chromium doesn't work. But I could isolate Google through <a href="https://chaos.social/tags/flatpak" class="mention hashtag" rel="nofollow noopener" target="_blank">#flatpak</a> .

muelliI've written a small utility to use my <a href="https://chaos.social/tags/heatit" class="mention hashtag" rel="nofollow noopener" target="_blank">#heatit</a> USB-C gadget rather than using the official app: <a href="https://github.com/muelli/heatit" rel="nofollow noopener" translate="no" target="_blank">https://github.com/muelli/heatit</a> I also produced a small <a href="https://chaos.social/tags/WebUSB" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebUSB</a> site! <a href="https://capable-otter-a0e467.netlify.app/usb.html" rel="nofollow noopener" translate="no" target="_blank">https://capable-otter-a0e467.netlify.app/usb.html</a> Now you can get your treatments without being tracked by their app.

Mäh W.Dear folks of <a href="https://chaos.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://chaos.social/tags/async" class="mention hashtag" rel="nofollow noopener" target="_blank">#async</a> <a href="https://chaos.social/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#programming</a>. This <a href="https://chaos.social/tags/Promise" class="mention hashtag" rel="nofollow noopener" target="_blank">#Promise</a> stuff is still voodoo to me. Any simple solution to set a timeout on this byte-receiving loop? I have to collect data from an USB IN endpoint... and let's assume(!) I don't know when I am done (how much data to receive) so that I always have to cancel the last started `transferIn` (<a href="https://chaos.social/tags/WebUSB" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebUSB</a>) after a timeout (let's say 500 milliseconds). How would you do it? I've trued hacky Promise/timeout stuff, but don't feel comfortable with it.

Mäh W.Wrote a "high level USB decoder" which sits on top of Saleae's USB LS/FS analyzer so that I can see the really relevant data. Should help getting me the <a href="https://chaos.social/tags/LEGO" class="mention hashtag" rel="nofollow noopener" target="_blank">#LEGO</a> <a href="https://chaos.social/tags/USB" class="mention hashtag" rel="nofollow noopener" target="_blank">#USB</a> Infrared Tower for the <a href="https://chaos.social/tags/Mindstorms" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mindstorms</a> <a href="https://chaos.social/tags/RCX" class="mention hashtag" rel="nofollow noopener" target="_blank">#RCX</a> analyzed better... and maybe provide <a href="https://chaos.social/tags/WebUSB" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebUSB</a> support on <a href="https://chaos.social/tags/WebPBrick" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebPBrick</a> some day. Sometimes you cannot to see the wood for the trees. (I was surprised recently that this saying could be translated from German to English 1:1.) Planning to open source the tool.<a href="https://chaos.social/tags/hardwarehacking" class="mention hashtag" rel="nofollow noopener" target="_blank">#hardwarehacking</a> <a href="https://chaos.social/tags/reverseengineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#reverseengineering</a>

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