communication

Name: communication
Availability: InStock
Author: solitasroh

Implement UART, SPI, I2C, and CAN communication with DMA and interrupt handling.

2|1|Updated Mar 22, 2026

Search Tags:#communication #embedded #i2c #spi #uart #dma #can

Ready to run

npx skills add https://github.com/solitasroh/mcukit --skill communication-solitasroh

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: communication
Source: https://github.com/solitasroh/mcukit/tree/main/skills/communication
Command: npx skills add https://github.com/solitasroh/mcukit --skill communication-solitasroh

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

MCU developers often struggle to implement robust, predictable communication across UART, SPI, I2C, and CAN peripherals, including DMA-based transfers and interrupt handling.

Core Features & Use Cases

Standardized driver patterns for UART, SPI, I2C, and CAN, with guidance on DMA, polling vs interrupts, and error handling.
Real-world scenarios including sensor interfaces, motor controllers, and peripheral boards requiring deterministic data flow.

Quick Start

Integrate these patterns into your MCU driver module and validate across UART, SPI, I2C, and CAN peripherals.

Frequently Asked Questions about communication

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I implement UART DMA reception with interrupt handling on an MCU?▼

UART DMA reception leverages standardized driver patterns for deterministic data transfer and robust error handling. Integrate these patterns into your MCU driver module to configure DMA channels alongside interrupt service routines for safe, predictable serial data flow.

What is the best way to handle manual chip select control during SPI communication?▼

Manual chip select control during SPI communication is best handled using structured peripheral driver patterns. These patterns guide manual CS line toggling alongside DMA-based transfers, ensuring deterministic data flow and robust error handling for connected sensors or peripheral boards.

How do I perform I2C memory reads with retries on an embedded peripheral?▼

I2C memory reads with retries are implemented using robust driver patterns that manage peripheral communication failures. The patterns provide interrupt handling and error recovery logic, ensuring reliable data extraction from I2C-connected memory devices across your embedded firmware.

Does this approach support CAN filtering and deterministic data transfer for motor controllers?▼

Yes, CAN filtering and deterministic data transfer are fully supported for motor controllers. The standardized driver patterns include specific guidance for configuring CAN bus filters and managing resource-conscious data flow required by real-time motor control applications.

When should I use polling versus interrupts for UART and SPI driver development?▼

Polling versus interrupts for UART and SPI drivers depends on your deterministic data flow requirements. The patterns provide explicit guidance on choosing between polling and interrupt-driven approaches based on resource constraints and the need for robust, predictable peripheral communication.

How do I ensure safe DMA memory placement for embedded peripheral communication?▼

Safe DMA memory placement for embedded peripheral communication is achieved by applying resource-conscious driver design patterns. These patterns address memory allocation constraints and error handling, ensuring deterministic data transfers do not corrupt memory during UART, SPI, I2C, or CAN operations.