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James Munns
Doing cool things at He/Him
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James Munns 7 h
Odgovor korisniku/ci @rje @fasterthanlime @rustembedded
You can also check out all the stuff we have going on at , the book () or our coordination repo (), or the awesome list () are all good places to start :)
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James Munns 2. velj
Odgovor korisniku/ci @ericevenchick
All no_std! Just calling the ROM bootloader by jumping directly to a location in flash
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James Munns 2. velj
Odgovor korisniku/ci @cybergibbons
Definitely! A private key on a normally detached yubikey is very different than a private key on a public machine with chmod 777.
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James Munns 2. velj
Odgovor korisniku/ci @cybergibbons
Whats that saying in security? Forms of ID can be something you have (a token), something you know (a pin/password), or something you are (a fingerprint/retina/face). Security only increases when you add checks of different forms, not just raw counts.
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James Munns 2. velj
Odgovor korisniku/ci @spacekookie
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James Munns 2. velj
Why yes, I am writing the Good Code, thanks for asking. Whenever my code panics, it just goes straight to the STM32F072 USB DFU bootloader to get a new firmware loaded. "I'm done with this firmware. Give me a better one. Now."
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James Munns proslijedio/la je tweet
Rust Embedded Working Group 1. velj
📣 It's the 23rd newsletter! This month is a giant update with UI widgets on the PineTime, OpenSK from , using 's QUIC library over LTE-M, controllers for Quantum Physics, new chip+driver crates, and more!
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James Munns 1. velj
Odgovor korisniku/ci @Lotterleben
Always!
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James Munns 1. velj
Odgovor korisniku/ci @Borgel
Also check out therealprof's embedded-bridge, its a similar idea, and I'm planning to see if he's interested in merging in my work.
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James Munns 1. velj
Odgovor korisniku/ci @Borgel
Sure! It's up here: vintage/src/{i2c_rpc.rs, usb} are the microcontroller side, serde+postcard+cobs for message parsing, e-h traits for actions. vintage-cli/src/main.rs impls the e-h traits, and uses them with the no-std driver. calls go to/from usb
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James Munns 1. velj
Odgovor korisniku/ci @bitshiftmask
Important note: I'm not actually bummed out about this. But I appreciate all of the kind words :)
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James Munns 1. velj
Odgovor korisniku/ci @rustlang
Today's adventure was building a USB based RPC system for my microcontroller, and tunneling embedded-hal calls, so I can run a bare-metal driver on my PC, but all the I2C comms happen in and out of the uC. You can do the same with an FT232H I found.
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James Munns 1. velj
Odgovor korisniku/ci @ayourtch
Strongly agree :)
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James Munns 1. velj
Finish implementing a very cool (to me) and technically impressive (to me) project. Share it with others and realize that I've replicated the behavior of a super cheap off-the-shelf piece of equipment. D'oh.
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James Munns 31. sij
Odgovor korisniku/ci @kixunil @japaric_io
That's awesome! Have you seen 's ufmt? It looks like fast_fmt has some further goals though!
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James Munns 31. sij
Odgovor korisniku/ci @yaahc_ @Argorak
If you find an answer, I'd be interested to know! Otherwise if you end up building/extending something custom I'd be happy to chat!
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James Munns 31. sij
Odgovor korisniku/ci @yaahc_ @Argorak
Oh interesting. They you'd be almost looking for something like ansible or terraform I guess, but I'm not sure if they are testing geared or support pxe boot control directly
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James Munns 31. sij
Odgovor korisniku/ci @yaahc_ @Argorak
Like PXE boot or uboot style? Or are we talking bare metal targets?
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James Munns 31. sij
Odgovor korisniku/ci @Argorak @yaahc_ @wrl
Hey , does concourseci have anything like this?
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James Munns 31. sij
Odgovor korisniku/ci @Argorak @yaahc_
I've built some of these as internal tools, I don't have a great answer for this. I think Jenkins has a notion of resources, or tags you can filter you test targets for. Then you can have multiple test runner workers that can pick up jobs one at a time.
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