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firmware

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    • Forked from card10 / firmware
    996 commits behind, 2 commits ahead of the upstream repository.
    Name Last commit Last update
    Documentation
    bootloader
    docker
    epicardium
    hw-tests
    l0dables
    lib
    openocd
    preload
    pycardium
    tools
    .clang
    .clang-format
    .clang-tidy
    .gitignore
    .gitlab-ci.yml
    .gitmodules
    CHANGELOG.md
    COPYING
    README.md
    bootstrap.sh
    card10-cross.ini
    default.nix
    flash-all.gdb
    flash-bootloader.gdb
    flash-both.gdb
    flash-epicardium.gdb
    flash-pycardium.gdb
    init.gdb
    meson.build
    meson_options.txt
    requirements.txt
    shell.nix
    README.md

    card10 Firmware Readme

    Firmware for the card10 badge for the Chaos Communication Camp 2019.

    We keep documentation in the Documentation/ subdirectory. You can find a rendered version over at https://firmware.card10.badge.events.ccc.de/.

    How To Help

    If you want to help us ensure the card10 will have been exactly as we reconstructed from the audio-logs we recovered, please head over to our wiki, or directly to the issue tracker.

    How To Build

    A full guide for building is available in the docs as How To Build.

    Last Artifacts from Gitlab-CI: pipeline status

    How To Flash

    Flasing with or without a debugger is described in detail in How To Flash.

    Debugger

    If you have a debugger, head over to our Debugger page to learn how to use it.

    License

    Unless otherwise noted in a file, the contents of this repository are licensed under the MIT license. See COPYING for more details.

    Old README Contents:

    TODO: Move over into new docs

    Serial Console

    Learn more about card10's Serial Console.

    Bootloader

    The bootloader is used to flash card10 without an external debugger. It exposes the file system via USB and accepts a card10.bin file as firmware image.

    To flash the bootloader, go to the bootloader directory and follow the steps above.

    To execute the bootloader, turn off card10, press the lower right button and turn on. Connect card10 via a USB cable to a computer and mount the file system. You can now copy your card10.bin file to the file system. Eject the drive (IMPORTANT!) via your operating system (umount and sync is not enough). Turn card10 off and back on again. It will try to boot the image.

    IMPORTANT: The prototypes have the USB data lines reversed. Use the provided USB adapter to connect card10.

    Building card10.bin

    Run ./build_image. TODO: Add to meson

    The tool uses Python to generate a CRC. Make sure to have python-crc16 installed.