f654df0e78
- Fully open toolchain: arm-none-eabi-gcc inside Podman/Docker container - Platform-agnostic build via justfile (auto-detects podman vs docker) - CMake + Ninja build system with arm-none-eabi toolchain file - nRF52840 linker script and startup with full 64-entry vector table - Register access via typed bitfield unions (include/regs.h) - FHSS channel sequencer: AES-128-ECB PRNG over 40 channels (2402-2480 MHz) - Low-power sleep via SYSTEM_ON WFI + GPIOTE wakeup on button press - Vendor deps as shallow git submodules: nrfx, CMSIS_5, tiny-AES-c
24 lines
804 B
Docker
24 lines
804 B
Docker
FROM debian:bookworm-slim
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ARG GCC_VERSION=13.2.rel1
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ARG TARGETARCH=amd64
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RUN apt-get update && apt-get install -y --no-install-recommends \
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wget xz-utils cmake ninja-build \
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&& rm -rf /var/lib/apt/lists/*
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RUN case "${TARGETARCH}" in \
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amd64) _arch=x86_64 ;; \
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arm64) _arch=aarch64 ;; \
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*) echo "unsupported arch: ${TARGETARCH}" >&2 && exit 1 ;; \
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esac \
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&& wget -qO /tmp/gcc.tar.xz \
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"https://developer.arm.com/-/media/Files/downloads/gnu/${GCC_VERSION}/binrel/arm-gnu-toolchain-${GCC_VERSION}-${_arch}-arm-none-eabi.tar.xz" \
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&& tar -xf /tmp/gcc.tar.xz -C /opt \
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&& ln -s "/opt/arm-gnu-toolchain-${GCC_VERSION}-${_arch}-arm-none-eabi" /opt/arm-toolchain \
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&& rm /tmp/gcc.tar.xz
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ENV PATH="/opt/arm-toolchain/bin:${PATH}"
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WORKDIR /src
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