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Firmware and drivers for ARM Cortex-M v1.0.0

Use this resource to write drivers and firmware modules for Cortex-M microcontrollers

New

  • 169 downloads
  • 144 likes
  • 33 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install arm-firmware-subagent

First time: connect the CLI with

npx --yes palatekit@latest login

The subagent builds peripheral drivers (I²C, SPI, UART, ADC, PWM, USB) using a HAL or direct register access, handles interrupts, ring buffers and DMA, and integrates with FreeRTOS or Zephyr. The main agent calls it for embedded firmware work.

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Updated November 2, 2026

Card for “Firmware and drivers for ARM Cortex-M”

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • The subagent file (original English version): Cortex-M platform knowledge and driver rules
  • Complete, commented driver modules
  • Guidance on interrupts, DMA and memory access

Good fit for

  • A Teensy or STM32 prototype that must read a sensor over I²C
  • An embedded project that needs a non-blocking data flow using DMA

Not for

    Tags

    • firmware
    • cortex-m
    • embedded
    • drivers

    About

    You say

    “Write the I²C driver for this sensor on STM32, with non-blocking reads driven by interrupts.”

    Card for “Firmware and drivers for ARM Cortex-M”

    Subagent published by wshobson under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Copy the file into .claude/agents/ (project) or ~/.claude/agents/ (all your projects)
    2. Ask your agent to write drivers and firmware modules for Cortex-M microcontrollers, or call the subagent by name
    3. Review its work

    Content preview

    Files

    • arm-firmware-subagent.md12.4 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB

    Origin and licence

    Listed unmodified

    Author
    wshobson
    Source
    github.com/wshobson/agents/blob/0874a27b17a22e2b7c2e2bcd725768e0803cad06/plugins/arm-cortex-microcontrollers/agents/arm-cortex-expert.md
    Licence
    MIT

    Notice

    « arm-cortex-expert » (wshobson, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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