embedded-stm32 SKILL.md skillA
embedded-stm32 from mindrally/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mindrally/skills/embedded-stm32@git:20261008.7682ca7Pins git:20261008.7682ca7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mindrally/skills
- Path
embedded-stm32/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261008.7682ca7, committed Oct 8, 2026
- First version recorded
- Sep 3, 2026
- Size
- 9,302 bytes
- Repository stars
- 278
- License
- Apache-2.0
Best practices for embedded C/C++ development on STM32 microcontrollers using the HAL, covering peripherals, DMA, interrupts, memory constraints, and hardware-focused testing. Use when writing STM32 HAL code, configuring peripherals generated by STM32CubeMX, working with interrupts or DMA, debugging with SWD/JTAG, managing memory-constrained firmware, or writing hardware-in-the-loop or host-build tests for embedded C.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Embedded STM32 / HAL Development This skill covers firmware development for STM32 microcontrollers using the STM32 HAL, including project structure, peripheral and interrupt handling, memory and timing constraints, and testing strategies for hardware-focused code. ## Workflow for STM32 HAL Firmware Development 1. **Configure the hardware in CubeMX** — Set up clocks, pins, and peripherals in the `.ioc` file; generate the HAL initialization code. 2. **Separate generated and hand-written code** — Keep CubeMX-generated files untouched except in their designated `USER CODE BEGIN/END` blocks; put application logic in separate files. 3. **Initialize peripherals once** — Centralize `HAL_*_Init()` calls in `main()`/`MX_*_Init()` and avoid ad hoc reconfiguration elsewhere in the code. 4. **Write interrupt handlers** — Keep ISRs (`HAL_*_Callback` functions, `EXTI`/`DMA`/timer IRQ handlers) short; set flags or push to a queue and defer real work to the main loop or an RTOS task. 5. **Use DMA for high-throughput I/O** — Configure DMA for UART/SPI/I2C/ADC transfers that would otherwise block or burn CPU cycles on polling. …
Read the whole file at its exact version.
How to install
mdr add mindrally/skills/embedded-stm32@sha256:dcc30759b8225eb0The line at the top of this page pins the label git:20261008.7682ca7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_fch7tjwuxlfqjjty)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 3, 2026 and Oct 8, 2026, about one every 35 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261008.7682ca7 latest | 2026-10-08 | 7682ca7 | 9,302 B | A | view · diff |
| git:20260903.9718410 | 2026-09-03 | 9718410 | 9,222 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9302 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
mindrally/skills · 278 stars · license Apache-2.0 · pushed 2026-10-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fch7tjwuxlfqjjty GET https://markdownregistry.com/api/v1/resolve?ref=mindrally/skills/embedded-stm32 GET https://markdownregistry.com/api/v1/blob/dcc30759b8225eb0b0b091c057e305f6dd7c32bc76fdcaea4b63be48a6e8dac7
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.