Individual skill

connectivity-usb-can

USB and CAN connectivity for Zephyr RTOS. Covers USB device stack configuration (CDC ACM, HID, MSC), CAN controller integration, and professional USB-to-CAN adapter patterns including buffering and protocol packetization. Trigger when adding USB interfaces, implementing CAN bus communication, or building hardware diagnostic tools.

skills/connectivity-usb-can/SKILL.md

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Last checked: Nov 11, 2026

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Repository stars (not skill ratings): 75
Repository last updated: May 18, 2026
License: Apache-2.0

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agent-skills Repository topic
agentic-coding Repository topic
zephyr-rtos Repository topic
engineering Derived category

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SKILL.mdcore · 2,639 bytes
assets/can_filters_template.csvasset · 80 bytes
references/usb_device_stack.mddoc · 1,795 bytes
references/usb_to_can.mddoc · 2,456 bytes
scripts/can_filter_lint.pyruns · 2,403 bytes
skill-meta.yamlasset · 526 bytes

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# Zephyr Connectivity: USB & CAN

Build versatile hardware interfaces using Zephyr's modular USB device stack and robust CAN controller support.

## Core Workflows

### 1. USB Device Stack
Configure and enable standard USB classes for host communication.
- **Reference**: **[usb_device_stack.md](references/usb_device_stack.md)**
- **Key Tools**: `CONFIG_USB_DEVICE_STACK`, `usb_enable()`, CDC ACM, HID.

### 2. USB-to-CAN Integration
Implement high-performance bridge patterns for CAN bus diagnostics and adapters.
- **Reference**: **[usb_to_can.md](references/usb_to_can.md)**