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Bare-metal DMA on STM32 v1.0.0

Use this resource to set up a DMA transfer between a peripheral and memory on a microcontroller

New

  • 366 downloads
  • 172 likes
  • 101 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install bare-metal-dma-transfers

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent helps you configure a DMA stream to receive data from a UART or an ADC, switch to circular mode with double buffering and handle half-transfer and transfer-complete interrupts. It also points out cache issues on Cortex-M7.

Mostly picked by

Updated November 2, 2026

Card for the “Bare-metal DMA on STM32” skill

Details

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

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What you get

  • SKILL.md: peripheral-to-memory stream setup on STM32
  • SKILL.md: circular mode, double buffering, interrupts and Cortex-M7 cache

Good fit for

  • Your UART drops bytes because the CPU cannot keep up
  • You stream audio with two alternating buffers

Not for

    Tags

    • dma
    • stm32
    • bare-metal
    • circular buffer

    About

    You say

    “Configure a DMA to continuously receive ADC samples into two buffers and flag when half is full.”

    Card for the “Bare-metal DMA on STM32” skill

    Skill published by mohitmishra786 under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to set up a DMA transfer between a peripheral and memory on a microcontroller
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md2.2 KB

    Origin and licence

    Listed unmodified

    Author
    mohitmishra786
    Source
    github.com/mohitmishra786/low-level-dev-skills/tree/bdc58472fa9f309ed1b3f7d985a0d8e9bd8f4608/skills/baremetal/dma-baremetal
    Licence
    MIT

    Notice

    « dma-baremetal » (mohitmishra786, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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